diff --git a/lemondwm/config.def.h.orig b/lemondwm/config.def.h.orig deleted file mode 100644 index 29dc8c7..0000000 --- a/lemondwm/config.def.h.orig +++ /dev/null @@ -1,244 +0,0 @@ -/* See LICENSE file for copyright and license details. */ - -#define XF86MonBrightnessDown 0x1008ff03 -#define XF86MonBrightnessUp 0x1008ff02 - -/* appearance */ -static const unsigned int borderpx = 0; /* border pixel of windows */ -static const unsigned int default_border = 0; // to switch back to default border after dynamic border resizing via keybinds -static const unsigned int snap = 32; /* snap pixel */ -static const unsigned int gappih = 10; /* horiz inner gap between windows */ -static const unsigned int gappiv = 10; /* vert inner gap between windows */ -static const unsigned int gappoh = 10; /* horiz outer gap between windows and screen edge */ -static const unsigned int gappov = 10; /* vert outer gap between windows and screen edge */ -static int smartgaps = 0; /* 1 means no outer gap when there is only one window */ -static const unsigned int systraypinning = 0; /* 0: sloppy systray follows selected monitor, >0: pin systray to monitor X */ -static const unsigned int systrayspacing = 2; /* systray spacing */ -static const int systraypinningfailfirst = 1; /* 1: if pinning fails,display systray on the 1st monitor,False: display systray on last monitor*/ -static const int showsystray = 1; /* 0 means no systray */ -static const int showbar = 1; /* 0 means no bar */ -enum showtab_modes { showtab_never, showtab_auto, showtab_nmodes, showtab_always }; -static const int showtab = showtab_auto; -static const int toptab = False; -static const int topbar = 1; /* 0 means bottom bar */ -static const int vertpad = 10; /* vertical padding of bar */ -static const int sidepad = 10; /* horizontal padding of bar */ -static const int horizpadbar = 5; -static const int vertpadbar = 11; -static const int vertpadtab = 37; -static const int horizpadtabi = 15; -static const int horizpadtabo = 15; -static const char *fonts[] = { "JetBrainsMono Nerd Font:style:medium:size=10", - "Material Design Icons-Regular:size=10", - }; -static const char dmenufont[] = "monospace:size=10"; -static const int colorfultag = 1; /* 0 means use SchemeSel for selected non vacant tag */ - - -static const char black[] = "#2E3440"; -static const char gray2[] = "#3B4252"; // unfocused window border -static const char gray3[] = "#606672"; -static const char gray4[] = "#6d8dad"; -static const char blue[] = "#81A1C1"; // focused window border -static const char green[] = "#89b482"; -static const char red[] = "#BF616A"; -static const char orange[] = "#caaa6a"; -static const char pink[] = "#B48EAD"; -static const char col_borderbar[] = "#2E3440"; // inner border -static const char purpleBlue[] = "#6C77BB"; - -static const char *colors[][3] = { - /* fg bg border */ - [SchemeNorm] = { gray3, black, gray2 }, - [SchemeSel] = { gray4, blue, blue }, - [TabSel] = { blue, gray2, black }, - [TabNorm] = { gray3, black, black }, - [SchemeTag] = { gray3, black, black }, - [SchemeTag1] = { blue, black, black }, - [SchemeTag2] = { red, black, black }, - [SchemeTag3] = { orange, black,black }, - [SchemeTag4] = { green, black, black }, - [SchemeTag5] = { pink, black, black }, - [SchemeLayout] = { green, black, black }, -}; - -/* tagging */ -static const char *tags[] = {" ", " ", " ", " ", " "}; - -static const int tagschemes[] = { SchemeTag1, SchemeTag2, SchemeTag3, - SchemeTag4, SchemeTag5 - }; - -static const unsigned int ulinepad = 5; /* horizontal padding between the underline and tag */ -static const unsigned int ulinestroke = 2; /* thickness / height of the underline */ -static const unsigned int ulinevoffset = 0; /* how far above the bottom of the bar the line should appear */ -static const int ulineall = 0; /* 1 to show underline on all tags, 0 for just the active ones */ - -static const Rule rules[] = { - /* xprop(1): - * WM_CLASS(STRING) = instance, class - * WM_NAME(STRING) = title - */ - /* class instance title tags mask isfloating monitor */ - { "Gimp", NULL, NULL, 0, 1, -1 }, - { "Firefox", NULL, NULL, 1 << 8, 0, -1 }, -}; - -/* layout(s) */ -static const float mfact = 0.50; /* factor of master area size [0.05..0.95] */ -static const int nmaster = 1; /* number of clients in master area */ -static const int resizehints = 0; /* 1 means respect size hints in tiled resizals */ -static const int lockfullscreen = 1; /* 1 will force focus on the fullscreen window */ - -#define FORCE_VSPLIT 1 /* nrowgrid layout: force two clients to always split vertically */ -#include "vanitygaps.c" -#include "movestack.c" -#include "tatami.c" - -static const Layout layouts[] = { - /* symbol arrange function */ - { "[]=", tile }, /* first entry is default */ - { "[M]", monocle }, - { "[@]", spiral }, - { "[\\]", dwindle }, - { "H[]", deck }, - { "TTT", bstack }, - { "===", bstackhoriz }, - { "HHH", grid }, - { "###", nrowgrid }, - { "---", horizgrid }, - { ":::", gaplessgrid }, - { "|M|", centeredmaster }, - { ">M>", centeredfloatingmaster }, - { "><>", NULL }, /* no layout function means floating behavior */ -}; - -/* key definitions */ -#define MODKEY Mod4Mask -#define TAGKEYS(KEY,TAG) \ - { MODKEY, KEY, view, {.ui = 1 << TAG} }, \ - { MODKEY|ControlMask, KEY, toggleview, {.ui = 1 << TAG} }, \ - { MODKEY|ShiftMask, KEY, tag, {.ui = 1 << TAG} }, \ - { MODKEY|ControlMask|ShiftMask, KEY, toggletag, {.ui = 1 << TAG} }, - -/* helper for spawning shell commands in the pre dwm-5.0 fashion */ -#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } } - -/* commands */ -static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */ -static const char *dmenucmd[] = { "dmenu_run", NULL }; -static const char *termcmd[] = { "st", NULL }; // change this to your term -static const char *rofi[] = {"rofi", "-show", "drun", NULL }; -static const char *layoutmenu_cmd = "layoutmenu.sh"; -static const char *xi[] = {"xbacklight", "-inc", "7", NULL}; -static const char *xd[] = {"xbacklight", "-dec", "7", NULL}; - -static Key keys[] = { - /* modifier key function argument */ - { MODKEY, XK_c, spawn, {.v = rofi } }, - - // if you dont use st my rm this and uncomment line below it! - { MODKEY, XK_Return, spawn, SHCMD("~/.local/bin/./st_settings && st")}, - // { MODKEY, XK_Return, spawn, {.v = term }}, - - {MODKEY | ControlMask, XK_u, spawn, SHCMD("maim | xclip -selection clipboard -t image/png")}, - {MODKEY, XK_u, spawn, SHCMD("maim --select | xclip -selection clipboard -t image/png")}, - {0, XF86MonBrightnessDown, spawn, {.v = xd}}, - {0, XF86MonBrightnessUp, spawn, {.v = xi}}, - { MODKEY, XK_b, togglebar, {0} }, - { MODKEY|ControlMask, XK_w, tabmode, { -1 } }, - { MODKEY, XK_j, focusstack, {.i = +1 } }, - { MODKEY, XK_k, focusstack, {.i = -1 } }, - { MODKEY, XK_i, incnmaster, {.i = +1 } }, - { MODKEY, XK_d, incnmaster, {.i = -1 } }, - { MODKEY, XK_h, setmfact, {.f = -0.05} }, - { MODKEY, XK_l, setmfact, {.f = +0.05} }, - { MODKEY|ShiftMask, XK_h, setcfact, {.f = +0.25} }, - { MODKEY|ShiftMask, XK_l, setcfact, {.f = -0.25} }, - { MODKEY|ShiftMask, XK_o, setcfact, {.f = 0.00} }, - { MODKEY|ShiftMask, XK_j, movestack, {.i = +1 } }, - { MODKEY|ShiftMask, XK_k, movestack, {.i = -1 } }, - { MODKEY, XK_Return, zoom, {0} }, - { MODKEY, XK_Tab, view, {0} }, - - // overall gaps - { MODKEY|ControlMask, XK_i, incrgaps, {.i = +1 } }, - { MODKEY|ControlMask, XK_d, incrgaps, {.i = -1 } }, - - // inner gaps - { MODKEY|ShiftMask, XK_i, incrigaps, {.i = +1 } }, - { MODKEY|ControlMask|ShiftMask, XK_i, incrigaps, {.i = -1 } }, - - // outer gaps - { MODKEY|ControlMask, XK_o, incrogaps, {.i = +1 } }, - { MODKEY|ControlMask|ShiftMask, XK_o, incrogaps, {.i = -1 } }, - - { MODKEY|ControlMask, XK_6, incrihgaps, {.i = +1 } }, - { MODKEY|ControlMask|ShiftMask, XK_6, incrihgaps, {.i = -1 } }, - { MODKEY|ControlMask, XK_7, incrivgaps, {.i = +1 } }, - { MODKEY|ControlMask|ShiftMask, XK_7, incrivgaps, {.i = -1 } }, - { MODKEY|ControlMask, XK_8, incrohgaps, {.i = +1 } }, - { MODKEY|ControlMask|ShiftMask, XK_8, incrohgaps, {.i = -1 } }, - { MODKEY|ControlMask, XK_9, incrovgaps, {.i = +1 } }, - { MODKEY|ControlMask|ShiftMask, XK_9, incrovgaps, {.i = -1 } }, - - { MODKEY|ControlMask, XK_t, togglegaps, {0} }, - { MODKEY|ControlMask|ShiftMask, XK_d, defaultgaps, {0} }, - - { MODKEY, XK_q, killclient, {0} }, - { MODKEY, XK_t, setlayout, {.v = &layouts[0]} }, - { MODKEY|ShiftMask, XK_f, setlayout, {.v = &layouts[1]} }, - { MODKEY, XK_m, setlayout, {.v = &layouts[2]} }, - { MODKEY|ControlMask, XK_g, setlayout, {.v = &layouts[10]} }, - { MODKEY|ControlMask|ShiftMask, XK_t, setlayout, {.v = &layouts[13]} }, - { MODKEY, XK_space, setlayout, {0} }, - { MODKEY|ControlMask, XK_comma, cyclelayout, {.i = -1 } }, - { MODKEY|ControlMask, XK_period, cyclelayout, {.i = +1 } }, - { MODKEY|ShiftMask, XK_space, togglefloating, {0} }, - { MODKEY, XK_f, togglefullscr, {0} }, - { MODKEY, XK_0, view, {.ui = ~0 } }, - { MODKEY|ShiftMask, XK_0, tag, {.ui = ~0 } }, - { MODKEY, XK_comma, focusmon, {.i = -1 } }, - { MODKEY, XK_period, focusmon, {.i = +1 } }, - { MODKEY|ShiftMask, XK_comma, tagmon, {.i = -1 } }, - { MODKEY|ShiftMask, XK_period, tagmon, {.i = +1 } }, - { MODKEY|ShiftMask, XK_minus, setborderpx, {.i = -1 } }, - { MODKEY|ShiftMask, XK_p, setborderpx, {.i = +1 } }, - { MODKEY|ShiftMask, XK_w, setborderpx, {.i = default_border } }, - - TAGKEYS( XK_1, 0) - TAGKEYS( XK_2, 1) - TAGKEYS( XK_3, 2) - TAGKEYS( XK_4, 3) - TAGKEYS( XK_5, 4) - TAGKEYS( XK_6, 5) - TAGKEYS( XK_7, 6) - TAGKEYS( XK_8, 7) - TAGKEYS( XK_9, 8) - { - MODKEY|ControlMask, XK_q, quit, {0} - }, - { MODKEY|ShiftMask, XK_r, quit, {1} }, - -}; - -/* button definitions */ -/* click can be ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */ -static Button buttons[] = { - /* click event mask button function argument */ - { ClkLtSymbol, 0, Button1, setlayout, {0} }, - { ClkLtSymbol, 0, Button3, setlayout, {.v = &layouts[2]} }, - { ClkLtSymbol, 0, Button3, layoutmenu, {0} }, - { ClkWinTitle, 0, Button2, zoom, {0} }, - { ClkStatusText, 0, Button2, spawn, {.v = termcmd } }, - { ClkClientWin, MODKEY, Button1, movemouse, {0} }, - { ClkClientWin, MODKEY, Button2, togglefloating, {0} }, - { ClkClientWin, MODKEY, Button3, resizemouse, {0} }, - { ClkClientWin, ControlMask, Button1, dragmfact, {0} }, - { ClkClientWin, ControlMask, Button3, dragcfact, {0} }, - { ClkTagBar, 0, Button1, view, {0} }, - { ClkTagBar, 0, Button3, toggleview, {0} }, - { ClkTagBar, MODKEY, Button1, tag, {0} }, - { ClkTagBar, MODKEY, Button3, toggletag, {0} }, - { ClkTabBar, 0, Button1, focuswin, {0} }, -}; diff --git a/lemondwm/dwm.c.orig b/lemondwm/dwm.c.orig deleted file mode 100644 index e3e9ec2..0000000 --- a/lemondwm/dwm.c.orig +++ /dev/null @@ -1,3614 +0,0 @@ -/* See LICENSE file for copyright and license details. - * - * dynamic window manager is designed like any other X client as well. It is - * driven through handling X events. In contrast to other X clients, a window - * manager selects for SubstructureRedirectMask on the root window, to receive - * events about window (dis-)appearance. Only one X connection at a time is - * allowed to select for this event mask. - * - * The event handlers of dwm are organized in an array which is accessed - * whenever a new event has been fetched. This allows event dispatching - * in O(1) time. - * - * Each child of the root window is called a client, except windows which have - * set the override_redirect flag. Clients are organized in a linked client - * list on each monitor, the focus history is remembered through a stack list - * on each monitor. Each client contains a bit array to indicate the tags of a - * client. - * - * Keys and tagging rules are organized as arrays and defined in config.h. - * - * To understand everything else, start reading main(). - */ -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#ifdef XINERAMA -#include -#endif /* XINERAMA */ -#include -#include -#include "drw.h" -#include "util.h" - -/* macros */ -#define BUTTONMASK (ButtonPressMask | ButtonReleaseMask) -#define CLEANMASK(mask) \ - (mask & ~(numlockmask | LockMask) & \ - (ShiftMask | ControlMask | Mod1Mask | Mod2Mask | Mod3Mask | Mod4Mask | \ - Mod5Mask)) -#define INTERSECT(x, y, w, h, m) \ - (MAX(0, MIN((x) + (w), (m)->wx + (m)->ww) - MAX((x), (m)->wx)) * \ - MAX(0, MIN((y) + (h), (m)->wy + (m)->wh) - MAX((y), (m)->wy))) -#define INTERSECTC(x,y,w,h,z) (MAX(0, MIN((x)+(w),(z)->x+(z)->w) - MAX((x),(z)->x)) \ - * MAX(0, MIN((y)+(h),(z)->y+(z)->h) - MAX((y),(z)->y))) -#define ISVISIBLE(C) ((C->tags & C->mon->tagset[C->mon->seltags])) -#define HIDDEN(C) ((getstate(C->win) == IconicState)) -#define LENGTH(X) (sizeof X / sizeof X[0]) -#define MOUSEMASK (BUTTONMASK | PointerMotionMask) -#define WIDTH(X) ((X)->w + 2 * (X)->bw) -#define HEIGHT(X) ((X)->h + 2 * (X)->bw) -#define TAGMASK ((1 << LENGTH(tags)) - 1) -#define TAGSLENGTH (LENGTH(tags)) -#define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad) -#define MAXTABS 50 - -#define SYSTEM_TRAY_REQUEST_DOCK 0 - -/* XEMBED messages */ -#define XEMBED_EMBEDDED_NOTIFY 0 -#define XEMBED_WINDOW_ACTIVATE 1 -#define XEMBED_FOCUS_IN 4 -#define XEMBED_MODALITY_ON 10 - -#define XEMBED_MAPPED (1 << 0) -#define XEMBED_WINDOW_ACTIVATE 1 -#define XEMBED_WINDOW_DEACTIVATE 2 - -#define VERSION_MAJOR 0 -#define VERSION_MINOR 0 -#define XEMBED_EMBEDDED_VERSION (VERSION_MAJOR << 16) | VERSION_MINOR - -/* enums */ -enum { - CurNormal, - CurResize, - CurMove, - CurResizeHorzArrow, - CurResizeVertArrow, - CurLast -}; /* cursor */ -enum { - SchemeNorm, - SchemeSel, - SchemeTag, - SchemeTag1, - SchemeTag2, - SchemeTag3, - SchemeTag4, - SchemeTag5, - SchemeLayout, - TabSel, - TabNorm, - SchemeBtnPrev, - SchemeBtnNext, - SchemeBtnClose -}; /* color schemes */ -enum { - NetSupported, - NetWMName, - NetWMState, - NetWMCheck, - NetSystemTray, - NetSystemTrayOP, - NetSystemTrayOrientation, - NetSystemTrayOrientationHorz, - NetWMFullscreen, - NetActiveWindow, - NetWMWindowType, - NetWMWindowTypeDialog, - NetClientList, - NetDesktopNames, - NetDesktopViewport, - NetNumberOfDesktops, - NetCurrentDesktop, - NetLast -}; /* EWMH atoms */ -enum { Manager, Xembed, XembedInfo, XLast }; /* Xembed atoms */ -enum { - WMProtocols, - WMDelete, - WMState, - WMTakeFocus, - WMLast -}; /* default atoms */ -enum { - ClkTagBar, - ClkTabBar, - ClkTabPrev, - ClkTabNext, - ClkTabClose, - ClkLtSymbol, - ClkStatusText, - ClkWinTitle, - ClkClientWin, - ClkRootWin, - ClkLast -}; /* clicks */ - -typedef union { - int i; - unsigned int ui; - float f; - const void *v; -} Arg; - -typedef struct { - unsigned int click; - unsigned int mask; - unsigned int button; - void (*func)(const Arg *arg); - const Arg arg; -} Button; - -typedef struct Monitor Monitor; -typedef struct Client Client; -struct Client { - char name[256]; - float mina, maxa; - float cfact; - int x, y, w, h; - int oldx, oldy, oldw, oldh; - int basew, baseh, incw, inch, maxw, maxh, minw, minh; - int bw, oldbw; - unsigned int tags; - int isfixed, iscentered, isfloating, isurgent, neverfocus, oldstate, - isfullscreen; - int beingmoved; - Client *next; - Client *snext; - Monitor *mon; - Window win; -}; - -typedef struct { - unsigned int mod; - KeySym keysym; - void (*func)(const Arg *); - const Arg arg; -} Key; - -typedef struct { - const char *symbol; - void (*arrange)(Monitor *); -} Layout; - -typedef struct { - const char *class; - const char *instance; - const char *title; - unsigned int tags; - int iscentered; - int isfloating; - int monitor; -} Rule; - -typedef struct Systray Systray; -struct Systray { - Window win; - Client *icons; -}; - -/* function declarations */ -static void applyrules(Client *c); -static int applysizehints(Client *c, int *x, int *y, int *w, int *h, - int interact); -static void arrange(Monitor *m); -static void arrangemon(Monitor *m); -static void attach(Client *c); -static void attachstack(Client *c); -static void buttonpress(XEvent *e); -static void checkotherwm(void); -static void cleanup(void); -static void cleanupmon(Monitor *mon); -static void clientmessage(XEvent *e); -static void configure(Client *c); -static void configurenotify(XEvent *e); -static void configurerequest(XEvent *e); -static Monitor *createmon(void); -static void cyclelayout(const Arg *arg); -static void destroynotify(XEvent *e); -static void detach(Client *c); -static void detachstack(Client *c); -static Monitor *dirtomon(int dir); -static void dragmfact(const Arg *arg); -static void dragcfact(const Arg *arg); -static void drawbar(Monitor *m); -static void drawbars(void); -static int drawstatusbar(Monitor *m, int bh, char *text); -static void drawtab(Monitor *m); -static void drawtabs(void); -static void enternotify(XEvent *e); -static void expose(XEvent *e); -static void focus(Client *c); -static void focusin(XEvent *e); -static void focusmon(const Arg *arg); -static void focusstack(const Arg *arg); -static void focuswin(const Arg *arg); -static Atom getatomprop(Client *c, Atom prop); -static int getrootptr(int *x, int *y); -static long getstate(Window w); -static unsigned int getsystraywidth(); -static int gettextprop(Window w, Atom atom, char *text, unsigned int size); -static void grabbuttons(Client *c, int focused); -static void grabkeys(void); -static void hide(Client *c); -static void incnmaster(const Arg *arg); -static void keypress(XEvent *e); -static void killclient(const Arg *arg); -static void layoutmenu(const Arg *arg); -static void manage(Window w, XWindowAttributes *wa); -static void mappingnotify(XEvent *e); -static void maprequest(XEvent *e); -static void monocle(Monitor *m); -static void motionnotify(XEvent *e); -static void movemouse(const Arg *arg); -static void moveorplace(const Arg *arg); -static Client *nexttiled(Client *c); -static void placemouse(const Arg *arg); -static void pop(Client *); -static void propertynotify(XEvent *e); -static void quit(const Arg *arg); -static Client *recttoclient(int x, int y, int w, int h); -static Monitor *recttomon(int x, int y, int w, int h); -static void removesystrayicon(Client *i); -static void resize(Client *c, int x, int y, int w, int h, int interact); -static void resizebarwin(Monitor *m); -static void resizeclient(Client *c, int x, int y, int w, int h); -static void resizemouse(const Arg *arg); -static void resizerequest(XEvent *e); -static void restack(Monitor *m); -static void run(void); -static void scan(void); -static int sendevent(Window w, Atom proto, int m, long d0, long d1, long d2, - long d3, long d4); -static void sendmon(Client *c, Monitor *m); -static void setborderpx(const Arg *arg); -static void setclientstate(Client *c, long state); -static void setcurrentdesktop(void); -static void setdesktopnames(void); -static void setfocus(Client *c); -static void setfullscreen(Client *c, int fullscreen); -static void setlayout(const Arg *arg); -static void setcfact(const Arg *arg); -static void setmfact(const Arg *arg); -static void setnumdesktops(void); -static void setup(void); -static void setviewport(void); -static void seturgent(Client *c, int urg); -static void show(Client *c); -static void showhide(Client *c); -static void showtagpreview(int tag); -static void sigchld(int unused); -static void sighup(int unused); -static void sigterm(int unused); -static void spawn(const Arg *arg); -static void switchtag(void); -static Monitor *systraytomon(Monitor *m); -static void tabmode(const Arg *arg); -static void tag(const Arg *arg); -static void tagmon(const Arg *arg); -static void togglebar(const Arg *arg); -static void togglefloating(const Arg *arg); -static void togglefullscr(const Arg *arg); -static void toggletag(const Arg *arg); -static void toggleview(const Arg *arg); -static void hidewin(const Arg *arg); -static void restorewin(const Arg *arg); -static void unfocus(Client *c, int setfocus); -static void unmanage(Client *c, int destroyed); -static void unmapnotify(XEvent *e); -static void updatecurrentdesktop(void); -static void updatebarpos(Monitor *m); -static void updatebars(void); -static void updatepreview(void); -static void updateclientlist(void); -static int updategeom(void); -static void updatenumlockmask(void); -static void updatesizehints(Client *c); -static void updatestatus(void); -static void updatesystray(void); -static void updatesystrayicongeom(Client *i, int w, int h); -static void updatesystrayiconstate(Client *i, XPropertyEvent *ev); -static void updatetitle(Client *c); -static void updatewindowtype(Client *c); -static void updatewmhints(Client *c); -static void view(const Arg *arg); -static Client *wintoclient(Window w); -static Monitor *wintomon(Window w); -static Client *wintosystrayicon(Window w); -static int xerror(Display *dpy, XErrorEvent *ee); -static int xerrordummy(Display *dpy, XErrorEvent *ee); -static int xerrorstart(Display *dpy, XErrorEvent *ee); -static void zoom(const Arg *arg); - -/* variables */ -static Systray *systray = NULL; -static const char broken[] = "broken"; -static char stext[1024]; -static int screen; -static int sw, sh; /* X display screen geometry width, height */ -static int bh, blw = 0; /* bar geometry */ -static int th = 0; /* tab bar geometry */ -static int lrpad; /* sum of left and right padding for text */ -static int (*xerrorxlib)(Display *, XErrorEvent *); -static unsigned int numlockmask = 0; -static void (*handler[LASTEvent])(XEvent *) = { - [ButtonPress] = buttonpress, - [ClientMessage] = clientmessage, - [ConfigureRequest] = configurerequest, - [ConfigureNotify] = configurenotify, - [DestroyNotify] = destroynotify, - [EnterNotify] = enternotify, - [Expose] = expose, - [FocusIn] = focusin, - [KeyPress] = keypress, - [MappingNotify] = mappingnotify, - [MapRequest] = maprequest, - [MotionNotify] = motionnotify, - [PropertyNotify] = propertynotify, - [ResizeRequest] = resizerequest, - [UnmapNotify] = unmapnotify}; -static Atom wmatom[WMLast], netatom[NetLast], xatom[XLast]; -static int restart = 0; -static int running = 1; -static Cur *cursor[CurLast]; -static Clr **scheme, clrborder; -static Display *dpy; -static Drw *drw; -static Monitor *mons, *selmon; -static Window root, wmcheckwin; - -#define hiddenWinStackMax 100 -static int hiddenWinStackTop = -1; -static Client* hiddenWinStack[hiddenWinStackMax]; - -/* configuration, allows nested code to access above variables */ -#include "config.h" - -struct Monitor { - char ltsymbol[16]; - float mfact; - int nmaster; - int num; - int by; /* bar geometry */ - int ty; /* tab bar geometry */ - int mx, my, mw, mh; /* screen size */ - int wx, wy, ww, wh; /* window area */ - int gappih; /* horizontal gap between windows */ - int gappiv; /* vertical gap between windows */ - int gappoh; /* horizontal outer gaps */ - int gappov; /* vertical outer gaps */ - unsigned int borderpx; - unsigned int seltags; - unsigned int sellt; - unsigned int tagset[2]; - unsigned int colorfultag; - int showbar, showtab; - int topbar, toptab; - Client *clients; - Client *sel; - Client *stack; - Monitor *next; - Window barwin; - Window tabwin; - Window tagwin; - Pixmap tagmap[LENGTH(tags)]; - int previewshow; - int ntabs; - int tab_widths[MAXTABS]; - int tab_btn_w[3]; - const Layout *lt[2]; -}; - -#include "vanitygaps.c" -#include "movestack.c" -#include "tatami.c" - -/* compile-time check if all tags fit into an unsigned int bit array. */ -struct NumTags { - char limitexceeded[LENGTH(tags) > 31 ? -1 : 1]; -}; - -/* function implementations */ -void applyrules(Client *c) { - const char *class, *instance; - unsigned int i; - const Rule *r; - Monitor *m; - XClassHint ch = {NULL, NULL}; - - /* rule matching */ - c->iscentered = 0; - c->isfloating = 0; - c->tags = 0; - XGetClassHint(dpy, c->win, &ch); - class = ch.res_class ? ch.res_class : broken; - instance = ch.res_name ? ch.res_name : broken; - - for (i = 0; i < LENGTH(rules); i++) { - r = &rules[i]; - if ((!r->title || strstr(c->name, r->title)) && - (!r->class || strstr(class, r->class)) && - (!r->instance || strstr(instance, r->instance))) { - c->iscentered = r->iscentered; - c->isfloating = r->isfloating; - c->tags |= r->tags; - for (m = mons; m && m->num != r->monitor; m = m->next) - ; - if (m) - c->mon = m; - } - } - if (ch.res_class) - XFree(ch.res_class); - if (ch.res_name) - XFree(ch.res_name); - c->tags = - c->tags & TAGMASK ? c->tags & TAGMASK : c->mon->tagset[c->mon->seltags]; -} - -int applysizehints(Client *c, int *x, int *y, int *w, int *h, int interact) { - int baseismin; - Monitor *m = c->mon; - - /* set minimum possible */ - *w = MAX(1, *w); - *h = MAX(1, *h); - if (interact) { - if (*x > sw) - *x = sw - WIDTH(c); - if (*y > sh) - *y = sh - HEIGHT(c); - if (*x + *w + 2 * c->bw < 0) - *x = 0; - if (*y + *h + 2 * c->bw < 0) - *y = 0; - } else { - if (*x >= m->wx + m->ww) - *x = m->wx + m->ww - WIDTH(c); - if (*y >= m->wy + m->wh) - *y = m->wy + m->wh - HEIGHT(c); - if (*x + *w + 2 * c->bw <= m->wx) - *x = m->wx; - if (*y + *h + 2 * c->bw <= m->wy) - *y = m->wy; - } - if (*h < bh) - *h = bh; - if (*w < bh) - *w = bh; - if (resizehints || c->isfloating || !c->mon->lt[c->mon->sellt]->arrange) { - /* see last two sentences in ICCCM 4.1.2.3 */ - baseismin = c->basew == c->minw && c->baseh == c->minh; - if (!baseismin) { /* temporarily remove base dimensions */ - *w -= c->basew; - *h -= c->baseh; - } - /* adjust for aspect limits */ - if (c->mina > 0 && c->maxa > 0) { - if (c->maxa < (float)*w / *h) - *w = *h * c->maxa + 0.5; - else if (c->mina < (float)*h / *w) - *h = *w * c->mina + 0.5; - } - if (baseismin) { /* increment calculation requires this */ - *w -= c->basew; - *h -= c->baseh; - } - /* adjust for increment value */ - if (c->incw) - *w -= *w % c->incw; - if (c->inch) - *h -= *h % c->inch; - /* restore base dimensions */ - *w = MAX(*w + c->basew, c->minw); - *h = MAX(*h + c->baseh, c->minh); - if (c->maxw) - *w = MIN(*w, c->maxw); - if (c->maxh) - *h = MIN(*h, c->maxh); - } - return *x != c->x || *y != c->y || *w != c->w || *h != c->h; -} - -void arrange(Monitor *m) { - if (m) - showhide(m->stack); - else - for (m = mons; m; m = m->next) - showhide(m->stack); - if (m) { - arrangemon(m); - restack(m); - } else - for (m = mons; m; m = m->next) - arrangemon(m); -} - -void arrangemon(Monitor *m) { - updatebarpos(m); - updatesystray(); - XMoveResizeWindow(dpy, m->tabwin, m->wx + m->gappov, m->ty, m->ww - 2 * m->gappov, th); - XMoveWindow(dpy, m->tagwin, m->wx + m->gappov, m->by + (m->topbar ? (bh + m->gappoh) : (- (m->mh / scalepreview) - m->gappoh))); - strncpy(m->ltsymbol, m->lt[m->sellt]->symbol, sizeof m->ltsymbol); - if (m->lt[m->sellt]->arrange) - m->lt[m->sellt]->arrange(m); -} - -void attach(Client *c) { - c->next = c->mon->clients; - c->mon->clients = c; -} - -void attachstack(Client *c) { - c->snext = c->mon->stack; - c->mon->stack = c; -} - -void buttonpress(XEvent *e) { - unsigned int i, x, click; - int loop; - Arg arg = {0}; - Client *c; - Monitor *m; - XButtonPressedEvent *ev = &e->xbutton; - - click = ClkRootWin; - /* focus monitor if necessary */ - if ((m = wintomon(ev->window)) && m != selmon) { - unfocus(selmon->sel, 1); - selmon = m; - focus(NULL); - } - if (ev->window == selmon->barwin) { - if (selmon->previewshow) { - XUnmapWindow(dpy, selmon->tagwin); - selmon->previewshow = 0; - } - i = x = 0; - do - x += TEXTW(tags[i]); - while (ev->x >= x && ++i < LENGTH(tags)); - if (i < LENGTH(tags)) { - click = ClkTagBar; - arg.ui = 1 << i; - } else if (ev->x < x + blw) - click = ClkLtSymbol; - else if (ev->x > selmon->ww - TEXTW(stext) - getsystraywidth()) - click = ClkStatusText; - else - click = ClkWinTitle; - } - if(ev->window == selmon->tabwin) { - i = 0; x = 0; - for(c = selmon->clients; c; c = c->next){ - if(!ISVISIBLE(c)) continue; - x += selmon->tab_widths[i]; - if (ev->x > x) - ++i; - else - break; - if(i >= m->ntabs) break; - } - if(c && ev->x <= x) { - click = ClkTabBar; - arg.ui = i; - } else { - x = selmon->ww - 2 * m->gappov; - for (loop = 2; loop >= 0; loop--) { - x -= selmon->tab_btn_w[loop]; - if (ev->x > x) - break; - } - if (ev->x >= x) - click = ClkTabPrev + loop; - } - } - else if((c = wintoclient(ev->window))) { - focus(c); - restack(selmon); - XAllowEvents(dpy, ReplayPointer, CurrentTime); - click = ClkClientWin; - } - for (i = 0; i < LENGTH(buttons); i++) - if (click == buttons[i].click && buttons[i].func && - buttons[i].button == ev->button && - CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state)) - buttons[i].func( - ((click == ClkTagBar || click == ClkTabBar) && buttons[i].arg.i == 0) ? &arg : &buttons[i].arg); -} - -void checkotherwm(void) { - xerrorxlib = XSetErrorHandler(xerrorstart); - /* this causes an error if some other window manager is running */ - XSelectInput(dpy, DefaultRootWindow(dpy), SubstructureRedirectMask); - XSync(dpy, False); - XSetErrorHandler(xerror); - XSync(dpy, False); -} - -void cleanup(void) { - Arg a = {.ui = ~0}; - Layout foo = {"", NULL}; - Monitor *m; - size_t i; - - view(&a); - selmon->lt[selmon->sellt] = &foo; - for (m = mons; m; m = m->next) - while (m->stack) - unmanage(m->stack, 0); - XUngrabKey(dpy, AnyKey, AnyModifier, root); - while (mons) - cleanupmon(mons); - if (showsystray) { - XUnmapWindow(dpy, systray->win); - XDestroyWindow(dpy, systray->win); - free(systray); - } - for (i = 0; i < CurLast; i++) - drw_cur_free(drw, cursor[i]); - for (i = 0; i < LENGTH(colors) + 1; i++) - free(scheme[i]); - XDestroyWindow(dpy, wmcheckwin); - drw_free(drw); - XSync(dpy, False); - XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime); - XDeleteProperty(dpy, root, netatom[NetActiveWindow]); -} - -void cleanupmon(Monitor *mon) { - Monitor *m; - size_t i; - - if (mon == mons) - mons = mons->next; - else { - for (m = mons; m && m->next != mon; m = m->next) - ; - m->next = mon->next; - } - for (i = 0; i < LENGTH(tags); i++) { - if (mon->tagmap[i]) - XFreePixmap(dpy, mon->tagmap[i]); - } - XUnmapWindow(dpy, mon->barwin); - XDestroyWindow(dpy, mon->barwin); - XUnmapWindow(dpy, mon->tabwin); - XDestroyWindow(dpy, mon->tabwin); - XUnmapWindow(dpy, mon->tagwin); - XDestroyWindow(dpy, mon->tagwin); - free(mon); -} - -void clientmessage(XEvent *e) { - XWindowAttributes wa; - XSetWindowAttributes swa; - XClientMessageEvent *cme = &e->xclient; - Client *c = wintoclient(cme->window); - - if (showsystray && cme->window == systray->win && - cme->message_type == netatom[NetSystemTrayOP]) { - /* add systray icons */ - if (cme->data.l[1] == SYSTEM_TRAY_REQUEST_DOCK) { - if (!(c = (Client *)calloc(1, sizeof(Client)))) - die("fatal: could not malloc() %u bytes\n", sizeof(Client)); - if (!(c->win = cme->data.l[2])) { - free(c); - return; - } - c->mon = selmon; - c->next = systray->icons; - systray->icons = c; - if (!XGetWindowAttributes(dpy, c->win, &wa)) { - /* use sane defaults */ - wa.width = bh; - wa.height = bh; - wa.border_width = 0; - } - c->x = c->oldx = c->y = c->oldy = 0; - c->w = c->oldw = wa.width; - c->h = c->oldh = wa.height; - c->oldbw = wa.border_width; - c->bw = 0; - c->isfloating = True; - /* reuse tags field as mapped status */ - c->tags = 1; - updatesizehints(c); - updatesystrayicongeom(c, wa.width, wa.height); - XAddToSaveSet(dpy, c->win); - XSelectInput(dpy, c->win, - StructureNotifyMask | PropertyChangeMask | - ResizeRedirectMask); - XClassHint ch = {"dwmsystray", "dwmsystray"}; - XSetClassHint(dpy, c->win, &ch); - XReparentWindow(dpy, c->win, systray->win, 0, 0); - /* use parents background color */ - swa.background_pixel = scheme[SchemeNorm][ColBg].pixel; - XChangeWindowAttributes(dpy, c->win, CWBackPixel, &swa); - sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, - XEMBED_EMBEDDED_NOTIFY, 0, systray->win, - XEMBED_EMBEDDED_VERSION); - /* FIXME not sure if I have to send these events, too */ - sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, - XEMBED_FOCUS_IN, 0, systray->win, XEMBED_EMBEDDED_VERSION); - sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, - XEMBED_WINDOW_ACTIVATE, 0, systray->win, - XEMBED_EMBEDDED_VERSION); - sendevent(c->win, netatom[Xembed], StructureNotifyMask, CurrentTime, - XEMBED_MODALITY_ON, 0, systray->win, XEMBED_EMBEDDED_VERSION); - XSync(dpy, False); - resizebarwin(selmon); - updatesystray(); - setclientstate(c, NormalState); - } - return; - } - if (!c) - return; - if (cme->message_type == netatom[NetWMState]) { - if (cme->data.l[1] == netatom[NetWMFullscreen] || - cme->data.l[2] == netatom[NetWMFullscreen]) - setfullscreen(c, (cme->data.l[0] == 1 /* _NET_WM_STATE_ADD */ - || (cme->data.l[0] == 2 /* _NET_WM_STATE_TOGGLE */ && - !c->isfullscreen))); - } else if (cme->message_type == netatom[NetActiveWindow]) { - if (c != selmon->sel && !c->isurgent) - seturgent(c, 1); - } -} - -void configure(Client *c) { - XConfigureEvent ce; - - ce.type = ConfigureNotify; - ce.display = dpy; - ce.event = c->win; - ce.window = c->win; - ce.x = c->x; - ce.y = c->y; - ce.width = c->w; - ce.height = c->h; - ce.border_width = c->bw; - ce.above = None; - ce.override_redirect = False; - XSendEvent(dpy, c->win, False, StructureNotifyMask, (XEvent *)&ce); -} - -void configurenotify(XEvent *e) { - Monitor *m; - Client *c; - XConfigureEvent *ev = &e->xconfigure; - int dirty; - - /* TODO: updategeom handling sucks, needs to be simplified */ - if (ev->window == root) { - dirty = (sw != ev->width || sh != ev->height); - sw = ev->width; - sh = ev->height; - if (updategeom() || dirty) { - drw_resize(drw, sw, bh); - updatebars(); - for (m = mons; m; m = m->next) { - for (c = m->clients; c; c = c->next) - if (c->isfullscreen) - resizeclient(c, m->mx, m->my, m->mw, m->mh); - resizebarwin(m); - } - focus(NULL); - arrange(NULL); - } - } -} - -void configurerequest(XEvent *e) { - Client *c; - Monitor *m; - XConfigureRequestEvent *ev = &e->xconfigurerequest; - XWindowChanges wc; - - if ((c = wintoclient(ev->window))) { - if (ev->value_mask & CWBorderWidth) - c->bw = ev->border_width; - else if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) { - m = c->mon; - if (ev->value_mask & CWX) { - c->oldx = c->x; - c->x = m->mx + ev->x; - } - if (ev->value_mask & CWY) { - c->oldy = c->y; - c->y = m->my + ev->y; - } - if (ev->value_mask & CWWidth) { - c->oldw = c->w; - c->w = ev->width; - } - if (ev->value_mask & CWHeight) { - c->oldh = c->h; - c->h = ev->height; - } - if ((c->x + c->w) > m->mx + m->mw && c->isfloating) - c->x = m->mx + (m->mw / 2 - WIDTH(c) / 2); /* center in x direction */ - if ((c->y + c->h) > m->my + m->mh && c->isfloating) - c->y = m->my + (m->mh / 2 - HEIGHT(c) / 2); /* center in y direction */ - if ((ev->value_mask & (CWX | CWY)) && - !(ev->value_mask & (CWWidth | CWHeight))) - configure(c); - if (ISVISIBLE(c)) - XMoveResizeWindow(dpy, c->win, c->x, c->y, c->w, c->h); - } else - configure(c); - } else { - wc.x = ev->x; - wc.y = ev->y; - wc.width = ev->width; - wc.height = ev->height; - wc.border_width = ev->border_width; - wc.sibling = ev->above; - wc.stack_mode = ev->detail; - XConfigureWindow(dpy, ev->window, ev->value_mask, &wc); - } - XSync(dpy, False); -} - -Monitor *createmon(void) { - Monitor *m; - size_t i; - - m = ecalloc(1, sizeof(Monitor)); - m->tagset[0] = m->tagset[1] = 1; - m->mfact = mfact; - m->nmaster = nmaster; - m->showbar = showbar; - m->showtab = showtab; - m->topbar = topbar; - m->toptab = toptab; - m->ntabs = 0; - m->colorfultag = colorfultag ? colorfultag : 0; - m->gappih = gappih; - m->gappiv = gappiv; - m->gappoh = gappoh; - m->gappov = gappov; - m->borderpx = borderpx; - m->lt[0] = &layouts[0]; - m->lt[1] = &layouts[1 % LENGTH(layouts)]; - for (i = 0; i < LENGTH(tags); i++) - m->tagmap[i] = 0; - m->previewshow = 0; - strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol); - return m; -} - -void cyclelayout(const Arg *arg) { - Layout *l; - for (l = (Layout *)layouts; l != selmon->lt[selmon->sellt]; l++) - ; - if (arg->i > 0) { - if (l->symbol && (l + 1)->symbol) - setlayout(&((Arg){.v = (l + 1)})); - else - setlayout(&((Arg){.v = layouts})); - } else { - if (l != layouts && (l - 1)->symbol) - setlayout(&((Arg){.v = (l - 1)})); - else - setlayout(&((Arg){.v = &layouts[LENGTH(layouts) - 2]})); - } -} - -void destroynotify(XEvent *e) { - Client *c; - XDestroyWindowEvent *ev = &e->xdestroywindow; - - if ((c = wintoclient(ev->window))) - unmanage(c, 1); - else if ((c = wintosystrayicon(ev->window))) { - removesystrayicon(c); - resizebarwin(selmon); - updatesystray(); - } -} - -void detach(Client *c) { - Client **tc; - - for (tc = &c->mon->clients; *tc && *tc != c; tc = &(*tc)->next) - ; - *tc = c->next; -} - -void detachstack(Client *c) { - Client **tc, *t; - - for (tc = &c->mon->stack; *tc && *tc != c; tc = &(*tc)->snext) - ; - *tc = c->snext; - - if (c == c->mon->sel) { - for (t = c->mon->stack; t && !ISVISIBLE(t); t = t->snext) - ; - c->mon->sel = t; - } -} - -Monitor *dirtomon(int dir) { - Monitor *m = NULL; - - if (dir > 0) { - if (!(m = selmon->next)) - m = mons; - } else if (selmon == mons) - for (m = mons; m->next; m = m->next) - ; - else - for (m = mons; m->next != selmon; m = m->next) - ; - return m; -} - -int drawstatusbar(Monitor *m, int bh, char *stext) { - int ret, i, w, x, len; - short isCode = 0; - char *text; - char *p; - - len = strlen(stext) + 1; - if (!(text = (char *)malloc(sizeof(char) * len))) - die("malloc"); - p = text; - memcpy(text, stext, len); - - /* compute width of the status text */ - w = 0; - i = -1; - while (text[++i]) { - if (text[i] == '^') { - if (!isCode) { - isCode = 1; - text[i] = '\0'; - w += TEXTW(text) - lrpad; - text[i] = '^'; - if (text[++i] == 'f') - w += atoi(text + ++i); - } else { - isCode = 0; - text = text + i + 1; - i = -1; - } - } - } - if (!isCode) - w += TEXTW(text) - lrpad; - else - isCode = 0; - text = p; - - w += horizpadbar; - ret = x = m->ww - m->gappov * 2 - borderpx - w; - x = m->ww - m->gappov * 2 - borderpx - w - getsystraywidth(); - - drw_setscheme(drw, scheme[LENGTH(colors)]); - drw->scheme[ColFg] = scheme[SchemeNorm][ColFg]; - drw->scheme[ColBg] = scheme[SchemeNorm][ColBg]; - drw_rect(drw, x, borderpx, w, bh, 1, 1); - x += horizpadbar / 2; - - /* process status text */ - i = -1; - while (text[++i]) { - if (text[i] == '^' && !isCode) { - isCode = 1; - - text[i] = '\0'; - w = TEXTW(text) - lrpad; - drw_text(drw, x, borderpx + vertpadbar / 2, w, bh - vertpadbar, 0, text, - 0); - - x += w; - - /* process code */ - while (text[++i] != '^') { - if (text[i] == 'c') { - char buf[8]; - memcpy(buf, (char *)text + i + 1, 7); - buf[7] = '\0'; - drw_clr_create(drw, &drw->scheme[ColFg], buf); - i += 7; - } else if (text[i] == 'b') { - char buf[8]; - memcpy(buf, (char *)text + i + 1, 7); - buf[7] = '\0'; - drw_clr_create(drw, &drw->scheme[ColBg], buf); - i += 7; - } else if (text[i] == 'd') { - drw->scheme[ColFg] = scheme[SchemeNorm][ColFg]; - drw->scheme[ColBg] = scheme[SchemeNorm][ColBg]; - } else if (text[i] == 'r') { - int rx = atoi(text + ++i); - while (text[++i] != ',') - ; - int ry = atoi(text + ++i); - while (text[++i] != ',') - ; - int rw = atoi(text + ++i); - while (text[++i] != ',') - ; - int rh = atoi(text + ++i); - - drw_rect(drw, rx + x, ry + borderpx + vertpadbar / 2, rw, rh, 1, 0); - } else if (text[i] == 'f') { - x += atoi(text + ++i); - } - } - - text = text + i + 1; - i = -1; - isCode = 0; - } - } - - if (!isCode) { - w = TEXTW(text) - lrpad; - drw_text(drw, x, borderpx + vertpadbar / 2, w, bh - vertpadbar, 0, text, 0); - } - - drw_setscheme(drw, scheme[SchemeNorm]); - free(p); - - return ret; -} - -void dragcfact(const Arg *arg) { - int prev_x, prev_y, dist_x, dist_y; - float fact; - Client *c; - XEvent ev; - Time lasttime = 0; - - if (!(c = selmon->sel)) - return; - if (c->isfloating) { - resizemouse(arg); - return; - } -#if !FAKEFULLSCREEN_PATCH -#if FAKEFULLSCREEN_CLIENT_PATCH - if (c->isfullscreen && - !c->fakefullscreen) /* no support resizing fullscreen windows by mouse */ - return; -#else - if (c->isfullscreen) /* no support resizing fullscreen windows by mouse */ - return; -#endif // FAKEFULLSCREEN_CLIENT_PATCH -#endif // !FAKEFULLSCREEN_PATCH - restack(selmon); - - if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, - None, cursor[CurResize]->cursor, CurrentTime) != GrabSuccess) - return; - XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w / 2, c->h / 2); - - prev_x = prev_y = -999999; - - do { - XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev); - switch (ev.type) { - case ConfigureRequest: - case Expose: - case MapRequest: - handler[ev.type](&ev); - break; - case MotionNotify: - if ((ev.xmotion.time - lasttime) <= (1000 / 60)) - continue; - lasttime = ev.xmotion.time; - if (prev_x == -999999) { - prev_x = ev.xmotion.x_root; - prev_y = ev.xmotion.y_root; - } - - dist_x = ev.xmotion.x - prev_x; - dist_y = ev.xmotion.y - prev_y; - - if (abs(dist_x) > abs(dist_y)) { - fact = (float)4.0 * dist_x / c->mon->ww; - } else { - fact = (float)-4.0 * dist_y / c->mon->wh; - } - - if (fact) - setcfact(&((Arg){.f = fact})); - - prev_x = ev.xmotion.x; - prev_y = ev.xmotion.y; - break; - } - } while (ev.type != ButtonRelease); - - XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w / 2, c->h / 2); - - XUngrabPointer(dpy, CurrentTime); - while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)) - ; -} - -void dragmfact(const Arg *arg) { - unsigned int n; - int py, px; // pointer coordinates - int ax, ay, aw, ah; // area position, width and height - int center = 0, horizontal = 0, mirror = 0, fixed = 0; // layout configuration - double fact; - Monitor *m; - XEvent ev; - Time lasttime = 0; - - m = selmon; - -#if VANITYGAPS_PATCH - int oh, ov, ih, iv; - getgaps(m, &oh, &ov, &ih, &iv, &n); -#else - Client *c; - for (n = 0, c = nexttiled(m->clients); c; c = nexttiled(c->next), n++) - ; -#endif // VANITYGAPS_PATCH - - ax = m->wx; - ay = m->wy; - ah = m->wh; - aw = m->ww; - - if (!n) - return; -#if FLEXTILE_DELUXE_LAYOUT - else if (m->lt[m->sellt]->arrange == &flextile) { - int layout = m->ltaxis[LAYOUT]; - if (layout < 0) { - mirror = 1; - layout *= -1; - } - if (layout > FLOATING_MASTER) { - layout -= FLOATING_MASTER; - fixed = 1; - } - - if (layout == SPLIT_HORIZONTAL || layout == SPLIT_HORIZONTAL_DUAL_STACK) - horizontal = 1; - else if (layout == SPLIT_CENTERED_VERTICAL && (fixed || n - m->nmaster > 1)) - center = 1; - else if (layout == FLOATING_MASTER) { - center = 1; - if (aw < ah) - horizontal = 1; - } else if (layout == SPLIT_CENTERED_HORIZONTAL) { - if (fixed || n - m->nmaster > 1) - center = 1; - horizontal = 1; - } - } -#endif // FLEXTILE_DELUXE_LAYOUT -#if CENTEREDMASTER_LAYOUT - else if (m->lt[m->sellt]->arrange == ¢eredmaster && - (fixed || n - m->nmaster > 1)) - center = 1; -#endif // CENTEREDMASTER_LAYOUT -#if CENTEREDFLOATINGMASTER_LAYOUT - else if (m->lt[m->sellt]->arrange == ¢eredfloatingmaster) - center = 1; -#endif // CENTEREDFLOATINGMASTER_LAYOUT -#if BSTACK_LAYOUT - else if (m->lt[m->sellt]->arrange == &bstack) - horizontal = 1; -#endif // BSTACK_LAYOUT -#if BSTACKHORIZ_LAYOUT - else if (m->lt[m->sellt]->arrange == &bstackhoriz) - horizontal = 1; -#endif // BSTACKHORIZ_LAYOUT - - /* do not allow mfact to be modified under certain conditions */ - if (!m->lt[m->sellt]->arrange // floating layout - || (!fixed && m->nmaster && n <= m->nmaster) // no master -#if MONOCLE_LAYOUT - || m->lt[m->sellt]->arrange == &monocle -#endif // MONOCLE_LAYOUT -#if GRIDMODE_LAYOUT - || m->lt[m->sellt]->arrange == &grid -#endif // GRIDMODE_LAYOUT -#if HORIZGRID_LAYOUT - || m->lt[m->sellt]->arrange == &horizgrid -#endif // HORIZGRID_LAYOUT -#if GAPPLESSGRID_LAYOUT - || m->lt[m->sellt]->arrange == &gaplessgrid -#endif // GAPPLESSGRID_LAYOUT -#if NROWGRID_LAYOUT - || m->lt[m->sellt]->arrange == &nrowgrid -#endif // NROWGRID_LAYOUT -#if FLEXTILE_DELUXE_LAYOUT - || - (m->lt[m->sellt]->arrange == &flextile && m->ltaxis[LAYOUT] == NO_SPLIT) -#endif // FLEXTILE_DELUXE_LAYOUT - ) - return; - -#if VANITYGAPS_PATCH - ay += oh; - ax += ov; - aw -= 2 * ov; - ah -= 2 * oh; -#endif // VANITYGAPS_PATCH - - if (center) { - if (horizontal) { - px = ax + aw / 2; -#if VANITYGAPS_PATCH - py = ay + ah / 2 + (ah - 2 * ih) * (m->mfact / 2.0) + ih / 2; -#else - py = ay + ah / 2 + ah * m->mfact / 2.0; -#endif // VANITYGAPS_PATCH - } else { // vertical split -#if VANITYGAPS_PATCH - px = ax + aw / 2 + (aw - 2 * iv) * m->mfact / 2.0 + iv / 2; -#else - px = ax + aw / 2 + aw * m->mfact / 2.0; -#endif // VANITYGAPS_PATCH - py = ay + ah / 2; - } - } else if (horizontal) { - px = ax + aw / 2; - if (mirror) -#if VANITYGAPS_PATCH - py = ay + (ah - ih) * (1.0 - m->mfact) + ih / 2; -#else - py = ay + (ah * (1.0 - m->mfact)); -#endif // VANITYGAPS_PATCH - else -#if VANITYGAPS_PATCH - py = ay + ((ah - ih) * m->mfact) + ih / 2; -#else - py = ay + (ah * m->mfact); -#endif // VANITYGAPS_PATCH - } else { // vertical split - if (mirror) -#if VANITYGAPS_PATCH - px = ax + (aw - iv) * (1.0 - m->mfact) + iv / 2; -#else - px = ax + (aw * m->mfact); -#endif // VANITYGAPS_PATCH - else -#if VANITYGAPS_PATCH - px = ax + ((aw - iv) * m->mfact) + iv / 2; -#else - px = ax + (aw * m->mfact); -#endif // VANITYGAPS_PATCH - py = ay + ah / 2; - } - - if (XGrabPointer( - dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, None, - cursor[horizontal ? CurResizeVertArrow : CurResizeHorzArrow]->cursor, - CurrentTime) != GrabSuccess) - return; - XWarpPointer(dpy, None, root, 0, 0, 0, 0, px, py); - - do { - XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev); - switch (ev.type) { - case ConfigureRequest: - case Expose: - case MapRequest: - handler[ev.type](&ev); - break; - case MotionNotify: - if ((ev.xmotion.time - lasttime) <= (1000 / 40)) - continue; - if (lasttime != 0) { - px = ev.xmotion.x; - py = ev.xmotion.y; - } - lasttime = ev.xmotion.time; - -#if VANITYGAPS_PATCH - if (center) - if (horizontal) - if (py - ay > ah / 2) - fact = (double)1.0 - - (ay + ah - py - ih / 2) * 2 / (double)(ah - 2 * ih); - else - fact = (double)1.0 - (py - ay - ih / 2) * 2 / (double)(ah - 2 * ih); - else if (px - ax > aw / 2) - fact = - (double)1.0 - (ax + aw - px - iv / 2) * 2 / (double)(aw - 2 * iv); - else - fact = (double)1.0 - (px - ax - iv / 2) * 2 / (double)(aw - 2 * iv); - else if (horizontal) - fact = (double)(py - ay - ih / 2) / (double)(ah - ih); - else - fact = (double)(px - ax - iv / 2) / (double)(aw - iv); -#else - if (center) - if (horizontal) - if (py - ay > ah / 2) - fact = (double)1.0 - (ay + ah - py) * 2 / (double)ah; - else - fact = (double)1.0 - (py - ay) * 2 / (double)ah; - else if (px - ax > aw / 2) - fact = (double)1.0 - (ax + aw - px) * 2 / (double)aw; - else - fact = (double)1.0 - (px - ax) * 2 / (double)aw; - else if (horizontal) - fact = (double)(py - ay) / (double)ah; - else - fact = (double)(px - ax) / (double)aw; -#endif // VANITYGAPS_PATCH - - if (!center && mirror) - fact = 1.0 - fact; - - setmfact(&((Arg){.f = 1.0 + fact})); - px = ev.xmotion.x; - py = ev.xmotion.y; - break; - } - } while (ev.type != ButtonRelease); - - XUngrabPointer(dpy, CurrentTime); - while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)) - ; -} - -void drawbar(Monitor *m) { - int x, y = borderpx, w, sw = 0, stw = 0; - int bh_n = bh - borderpx * 2; - int mw = m->ww - m->gappov * 2 - borderpx * 2; - int boxs = drw->fonts->h / 9; - int boxw = drw->fonts->h / 6 + 2; - unsigned int i, occ = 0, urg = 0; - Client *c; - - XSetForeground(drw->dpy, drw->gc, clrborder.pixel); - XFillRectangle(drw->dpy, drw->drawable, drw->gc, 0, 0, m->ww - m->gappov * 2, bh); - - if (showsystray && m == systraytomon(m)) - - /* draw status first so it can be overdrawn by tags later */ - if (m == selmon) { /* status is only drawn on selected monitor */ - sw = mw - drawstatusbar(m, bh_n, stext); - } - - resizebarwin(m); - for (c = m->clients; c; c = c->next) { - occ |= c->tags; - if (c->isurgent) - urg |= c->tags; - } - x = borderpx; - for (i = 0; i < LENGTH(tags); i++) { - w = TEXTW(tags[i]); - drw_setscheme(drw, scheme[occ & 1 << i ? (m->colorfultag ? tagschemes[i] : SchemeSel) : SchemeTag]); - drw_text(drw, x, y, w, bh_n, lrpad / 2, tags[i], urg & 1 << i); - if (ulineall || - m->tagset[m->seltags] & - 1 << i) /* if there are conflicts, just move these lines directly - underneath both 'drw_setscheme' and 'drw_text' :) */ - drw_rect(drw, x + ulinepad, bh_n - ulinestroke - ulinevoffset, - w - (ulinepad * 2), ulinestroke, 1, 0); - /*if (occ & 1 << i) - drw_rect(drw, x + boxs, y + boxs, boxw, boxw, - m == selmon && selmon->sel && selmon->sel->tags & 1 << i, - urg & 1 << i); */ - x += w; - } - w = blw = TEXTW(m->ltsymbol); - drw_setscheme(drw, scheme[SchemeLayout]); - x = drw_text(drw, x, 0, w, bh, lrpad / 2, m->ltsymbol, 0); - - if ((w = mw + m->gappov * 2 - sw - stw - x) > bh_n) { - if (m->sel) { - drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]); - if (m->sel->isfloating) - drw_rect(drw, x + boxs, boxs, boxw, boxw, m->sel->isfixed, 0); - } else { - drw_setscheme(drw, scheme[SchemeNorm]); - drw_rect(drw, x, y, w - m->gappov * 2, bh_n, 1, 1); - } - } - drw_map(drw, m->barwin, 0, 0, m->ww - stw, bh); -} - -void drawbars(void) { - Monitor *m; - - for (m = mons; m; m = m->next) - drawbar(m); -} - -void -drawtabs(void) { - Monitor *m; - - for(m = mons; m; m = m->next) - drawtab(m); -} - -static int -cmpint(const void *p1, const void *p2) { - /* The actual arguments to this function are "pointers to - pointers to char", but strcmp(3) arguments are "pointers - to char", hence the following cast plus dereference */ - return *((int*) p1) > * (int*) p2; -} - - -void -drawtab(Monitor *m) { - Client *c; - int i; - char *btn_prev = ""; - char *btn_next = ""; - char *btn_close = " "; - int buttons_w = 0; - int sorted_label_widths[MAXTABS]; - int tot_width = 0; - int maxsize = bh; - int x = 0; - int w = 0; - int mw = m->ww - 2 * m->gappov; - - buttons_w += TEXTW(btn_prev) - lrpad + horizpadtabo; - buttons_w += TEXTW(btn_next) - lrpad + horizpadtabo; - buttons_w += TEXTW(btn_close) - lrpad + horizpadtabo; - tot_width = buttons_w; - - /* Calculates number of labels and their width */ - m->ntabs = 0; - for(c = m->clients; c; c = c->next){ - if(!ISVISIBLE(c)) continue; - m->tab_widths[m->ntabs] = TEXTW(c->name) - lrpad + horizpadtabi + horizpadtabo; - tot_width += m->tab_widths[m->ntabs]; - ++m->ntabs; - if(m->ntabs >= MAXTABS) break; - } - - if(tot_width > mw){ //not enough space to display the labels, they need to be truncated - memcpy(sorted_label_widths, m->tab_widths, sizeof(int) * m->ntabs); - qsort(sorted_label_widths, m->ntabs, sizeof(int), cmpint); - for(i = 0; i < m->ntabs; ++i){ - if(tot_width + (m->ntabs - i) * sorted_label_widths[i] > mw) - break; - tot_width += sorted_label_widths[i]; - } - maxsize = (mw - tot_width) / (m->ntabs - i); - maxsize = (m->ww - tot_width) / (m->ntabs - i); - } else{ - maxsize = mw; - } - i = 0; - - /* cleans window */ - drw_setscheme(drw, scheme[TabNorm]); - drw_rect(drw, 0, 0, mw, th, 1, 1); - - for(c = m->clients; c; c = c->next){ - if(!ISVISIBLE(c)) continue; - if(i >= m->ntabs) break; - if(m->tab_widths[i] > maxsize) m->tab_widths[i] = maxsize; - w = m->tab_widths[i]; - drw_setscheme(drw, scheme[(c == m->sel) ? TabSel : TabNorm]); - drw_text(drw, x + horizpadtabo / 2, vertpadbar / 2, w - horizpadtabo, th - vertpadbar, horizpadtabi / 2, c->name, 0); - x += w; - ++i; - } - - w = mw - buttons_w - x; - x += w; - drw_setscheme(drw, scheme[SchemeBtnPrev]); - w = TEXTW(btn_prev) - lrpad + horizpadtabo; - m->tab_btn_w[0] = w; - drw_text(drw, x + horizpadtabo / 2, vertpadbar / 2, w, th - vertpadbar, 0, btn_prev, 0); - x += w; - drw_setscheme(drw, scheme[SchemeBtnNext]); - w = TEXTW(btn_next) - lrpad + horizpadtabo; - m->tab_btn_w[1] = w; - drw_text(drw, x + horizpadtabo / 2, vertpadbar / 2, w, th - vertpadbar, 0, btn_next, 0); - x += w; - drw_setscheme(drw, scheme[SchemeBtnClose]); - w = TEXTW(btn_close) - lrpad + horizpadtabo; - m->tab_btn_w[2] = w; - drw_text(drw, x + horizpadtabo / 2, vertpadbar / 2, w, th - vertpadbar, 0, btn_close, 0); - x += w; - - drw_map(drw, m->tabwin, 0, 0, m->ww, th); -} - -void enternotify(XEvent *e) { - Client *c; - Monitor *m; - XCrossingEvent *ev = &e->xcrossing; - - if ((ev->mode != NotifyNormal || ev->detail == NotifyInferior) && - ev->window != root) - return; - c = wintoclient(ev->window); - m = c ? c->mon : wintomon(ev->window); - if (m != selmon) { - unfocus(selmon->sel, 1); - selmon = m; - } else if (!c || c == selmon->sel) - return; - focus(c); -} - -void expose(XEvent *e) { - Monitor *m; - XExposeEvent *ev = &e->xexpose; - - if (ev->count == 0 && (m = wintomon(ev->window))) { - drawbar(m); - if (m == selmon) - updatesystray(); - } -} - -void focus(Client *c) { - if (!c || (!ISVISIBLE(c) || HIDDEN(c))) - for (c = selmon->stack; c && (!ISVISIBLE(c) || HIDDEN(c)); c = c->snext) - ; - if (selmon->sel && selmon->sel != c) - unfocus(selmon->sel, 0); - if (c) { - if (c->mon != selmon) - selmon = c->mon; - if (c->isurgent) - seturgent(c, 0); - detachstack(c); - attachstack(c); - grabbuttons(c, 1); - XSetWindowBorder(dpy, c->win, scheme[SchemeSel][ColBorder].pixel); - setfocus(c); - } else { - XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); - XDeleteProperty(dpy, root, netatom[NetActiveWindow]); - } - selmon->sel = c; - drawbars(); - drawtabs(); -} - -/* there are some broken focus acquiring clients needing extra handling */ -void focusin(XEvent *e) { - XFocusChangeEvent *ev = &e->xfocus; - - if (selmon->sel && ev->window != selmon->sel->win) - setfocus(selmon->sel); -} - -void focusmon(const Arg *arg) { - Monitor *m; - - if (!mons->next) - return; - if ((m = dirtomon(arg->i)) == selmon) - return; - unfocus(selmon->sel, 0); - selmon = m; - focus(NULL); -} - -void focusstack(const Arg *arg) { - Client *c = NULL, *i; - - if (!selmon->sel || (selmon->sel->isfullscreen && lockfullscreen)) - return; - if (arg->i > 0) { - for (c = selmon->sel->next; c && (!ISVISIBLE(c) || HIDDEN(c)); c = c->next) - ; - if (!c) - for (c = selmon->clients; c && (!ISVISIBLE(c) || HIDDEN(c)); c = c->next) - ; - } else { - for (i = selmon->clients; i != selmon->sel; i = i->next) - if (ISVISIBLE(i) && !HIDDEN(i)) - c = i; - if (!c) - for (; i; i = i->next) - if (ISVISIBLE(i) && !HIDDEN(i)) - c = i; - } - if (c) { - focus(c); - restack(selmon); - } -} - -void -focuswin(const Arg* arg){ - int iwin = arg->i; - Client* c = NULL; - for(c = selmon->clients; c && (iwin || !ISVISIBLE(c)) ; c = c->next){ - if(ISVISIBLE(c)) --iwin; - }; - if(c) { - focus(c); - restack(selmon); - } -} - -Atom getatomprop(Client *c, Atom prop) { - int di; - unsigned long dl; - unsigned char *p = NULL; - Atom da, atom = None; - /* FIXME getatomprop should return the number of items and a pointer to - * the stored data instead of this workaround */ - Atom req = XA_ATOM; - if (prop == xatom[XembedInfo]) - req = xatom[XembedInfo]; - - if (XGetWindowProperty(dpy, c->win, prop, 0L, sizeof atom, False, req, &da, - &di, &dl, &dl, &p) == Success && - p) { - atom = *(Atom *)p; - if (da == xatom[XembedInfo] && dl == 2) - atom = ((Atom *)p)[1]; - XFree(p); - } - return atom; -} - -int getrootptr(int *x, int *y) { - int di; - unsigned int dui; - Window dummy; - - return XQueryPointer(dpy, root, &dummy, &dummy, x, y, &di, &di, &dui); -} - -long getstate(Window w) { - int format; - long result = -1; - unsigned char *p = NULL; - unsigned long n, extra; - Atom real; - - if (XGetWindowProperty(dpy, w, wmatom[WMState], 0L, 2L, False, - wmatom[WMState], &real, &format, &n, &extra, - (unsigned char **)&p) != Success) - return -1; - if (n != 0) - result = *p; - XFree(p); - return result; -} - -unsigned int getsystraywidth() { - unsigned int w = 0; - Client *i; - if (showsystray) - for (i = systray->icons; i; w += i->w + systrayspacing, i = i->next) - ; - return w ? w + systrayspacing : 1; -} - -int gettextprop(Window w, Atom atom, char *text, unsigned int size) { - char **list = NULL; - int n; - XTextProperty name; - - if (!text || size == 0) - return 0; - text[0] = '\0'; - if (!XGetTextProperty(dpy, w, &name, atom) || !name.nitems) - return 0; - if (name.encoding == XA_STRING) - strncpy(text, (char *)name.value, size - 1); - else { - if (XmbTextPropertyToTextList(dpy, &name, &list, &n) >= Success && n > 0 && - *list) { - strncpy(text, *list, size - 1); - XFreeStringList(list); - } - } - text[size - 1] = '\0'; - XFree(name.value); - return 1; -} - -void grabbuttons(Client *c, int focused) { - updatenumlockmask(); - { - unsigned int i, j; - unsigned int modifiers[] = {0, LockMask, numlockmask, - numlockmask | LockMask}; - XUngrabButton(dpy, AnyButton, AnyModifier, c->win); - if (!focused) - XGrabButton(dpy, AnyButton, AnyModifier, c->win, False, BUTTONMASK, - GrabModeSync, GrabModeSync, None, None); - for (i = 0; i < LENGTH(buttons); i++) - if (buttons[i].click == ClkClientWin) - for (j = 0; j < LENGTH(modifiers); j++) - XGrabButton(dpy, buttons[i].button, buttons[i].mask | modifiers[j], - c->win, False, BUTTONMASK, GrabModeAsync, GrabModeSync, - None, None); - } -} - -void grabkeys(void) { - updatenumlockmask(); - { - unsigned int i, j; - unsigned int modifiers[] = {0, LockMask, numlockmask, - numlockmask | LockMask}; - KeyCode code; - - XUngrabKey(dpy, AnyKey, AnyModifier, root); - for (i = 0; i < LENGTH(keys); i++) - if ((code = XKeysymToKeycode(dpy, keys[i].keysym))) - for (j = 0; j < LENGTH(modifiers); j++) - XGrabKey(dpy, code, keys[i].mod | modifiers[j], root, True, - GrabModeAsync, GrabModeAsync); - } -} - -void -hide(Client *c) { - if (!c || HIDDEN(c)) - return; - - Window w = c->win; - static XWindowAttributes ra, ca; - - // more or less taken directly from blackbox's hide() function - XGrabServer(dpy); - XGetWindowAttributes(dpy, root, &ra); - XGetWindowAttributes(dpy, w, &ca); - // prevent UnmapNotify events - XSelectInput(dpy, root, ra.your_event_mask & ~SubstructureNotifyMask); - XSelectInput(dpy, w, ca.your_event_mask & ~StructureNotifyMask); - XUnmapWindow(dpy, w); - setclientstate(c, IconicState); - XSelectInput(dpy, root, ra.your_event_mask); - XSelectInput(dpy, w, ca.your_event_mask); - XUngrabServer(dpy); - - focus(c->snext); - arrange(c->mon); -} - -void incnmaster(const Arg *arg) { - selmon->nmaster = MAX(selmon->nmaster + arg->i, 0); - arrange(selmon); -} - -#ifdef XINERAMA -static int isuniquegeom(XineramaScreenInfo *unique, size_t n, - XineramaScreenInfo *info) { - while (n--) - if (unique[n].x_org == info->x_org && unique[n].y_org == info->y_org && - unique[n].width == info->width && unique[n].height == info->height) - return 0; - return 1; -} -#endif /* XINERAMA */ - -void keypress(XEvent *e) { - unsigned int i; - KeySym keysym; - XKeyEvent *ev; - - ev = &e->xkey; - keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0); - for (i = 0; i < LENGTH(keys); i++) - if (keysym == keys[i].keysym && - CLEANMASK(keys[i].mod) == CLEANMASK(ev->state) && keys[i].func) - keys[i].func(&(keys[i].arg)); -} - -void killclient(const Arg *arg) { - if (!selmon->sel) - return; - if (!sendevent(selmon->sel->win, wmatom[WMDelete], NoEventMask, - wmatom[WMDelete], CurrentTime, 0, 0, 0)) { - XGrabServer(dpy); - XSetErrorHandler(xerrordummy); - XSetCloseDownMode(dpy, DestroyAll); - XKillClient(dpy, selmon->sel->win); - XSync(dpy, False); - XSetErrorHandler(xerror); - XUngrabServer(dpy); - } -} - -void layoutmenu(const Arg *arg) { - FILE *p; - char c[3], *s; - int i; - - if (!(p = popen(layoutmenu_cmd, "r"))) - return; - s = fgets(c, sizeof(c), p); - pclose(p); - - if (!s || *s == '\0' || c == '\0') - return; - - i = atoi(c); - setlayout(&((Arg){.v = &layouts[i]})); -} - -void manage(Window w, XWindowAttributes *wa) { - Client *c, *t = NULL; - Window trans = None; - XWindowChanges wc; - - c = ecalloc(1, sizeof(Client)); - c->win = w; - /* geometry */ - c->x = c->oldx = wa->x; - c->y = c->oldy = wa->y; - c->w = c->oldw = wa->width; - c->h = c->oldh = wa->height; - c->oldbw = wa->border_width; - c->cfact = 1.0; - - updatetitle(c); - if (XGetTransientForHint(dpy, w, &trans) && (t = wintoclient(trans))) { - c->mon = t->mon; - c->tags = t->tags; - } else { - c->mon = selmon; - applyrules(c); - } - - if (c->x + WIDTH(c) > c->mon->mx + c->mon->mw) - c->x = c->mon->mx + c->mon->mw - WIDTH(c); - if (c->y + HEIGHT(c) > c->mon->my + c->mon->mh) - c->y = c->mon->my + c->mon->mh - HEIGHT(c); - c->x = MAX(c->x, c->mon->mx); - /* only fix client y-offset, if the client center might cover the bar */ - c->y = MAX(c->y, - ((c->mon->by == c->mon->my) && (c->x + (c->w / 2) >= c->mon->wx) && - (c->x + (c->w / 2) < c->mon->wx + c->mon->ww)) - ? bh - : c->mon->my); - c->bw = c->mon->borderpx; - - wc.border_width = c->bw; - XConfigureWindow(dpy, w, CWBorderWidth, &wc); - XSetWindowBorder(dpy, w, scheme[SchemeNorm][ColBorder].pixel); - configure(c); /* propagates border_width, if size doesn't change */ - updatewindowtype(c); - updatesizehints(c); - updatewmhints(c); - if (c->iscentered) { - c->x = c->mon->mx + (c->mon->mw - WIDTH(c)) / 2; - c->y = c->mon->my + (c->mon->mh - HEIGHT(c)) / 2; - } - XSelectInput(dpy, w, - EnterWindowMask | FocusChangeMask | PropertyChangeMask | - StructureNotifyMask); - grabbuttons(c, 0); - if (!c->isfloating) - c->isfloating = c->oldstate = trans != None || c->isfixed; - if (c->isfloating) - XRaiseWindow(dpy, c->win); - attach(c); - attachstack(c); - XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, - PropModeAppend, (unsigned char *)&(c->win), 1); - XMoveResizeWindow(dpy, c->win, c->x + 2 * sw, c->y, c->w, - c->h); /* some windows require this */ - if (!HIDDEN(c)) - setclientstate(c, NormalState); - if (c->mon == selmon) - unfocus(selmon->sel, 0); - c->mon->sel = c; - arrange(c->mon); - if (!HIDDEN(c)) - XMapWindow(dpy, c->win); - focus(NULL); -} - -void mappingnotify(XEvent *e) { - XMappingEvent *ev = &e->xmapping; - - XRefreshKeyboardMapping(ev); - if (ev->request == MappingKeyboard) - grabkeys(); -} - -void maprequest(XEvent *e) { - static XWindowAttributes wa; - XMapRequestEvent *ev = &e->xmaprequest; - Client *i; - if ((i = wintosystrayicon(ev->window))) { - sendevent(i->win, netatom[Xembed], StructureNotifyMask, CurrentTime, - XEMBED_WINDOW_ACTIVATE, 0, systray->win, XEMBED_EMBEDDED_VERSION); - resizebarwin(selmon); - updatesystray(); - } - - if (!XGetWindowAttributes(dpy, ev->window, &wa)) - return; - if (wa.override_redirect) - return; - if (!wintoclient(ev->window)) - manage(ev->window, &wa); -} - -void -monocle(Monitor *m) -{ - unsigned int n = 0; - - Client *c; - - for (c = m->clients; c; c = c->next) - if (ISVISIBLE(c)) n++; - - if (n > 0) /* override layout symbol */ - snprintf(m->ltsymbol, sizeof m->ltsymbol, "[%d]", n); - - int newx, newy, neww, newh; - - for (c = nexttiled(m->clients); c; c = nexttiled(c->next)) { - newx = m->wx + m->gappov - c->bw; - newy = m->wy + m->gappoh - c->bw; - neww = m->ww - 2 * (m->gappov + c->bw); - newh = m->wh - 2 * (m->gappoh + c->bw); - - applysizehints(c, &newx, &newy, &neww, &newh, 0); - - if (neww < m->ww) - newx = m->wx + (m->ww - (neww + 2 * c->bw)) / 2; - - if (newh < m->wh) - newy = m->wy + (m->wh - (newh + 2 * c->bw)) / 2; - - resize(c, newx, newy, neww, newh, 0); - } -} - -void motionnotify(XEvent *e) { - unsigned int i, x; - static Monitor *mon = NULL; - Monitor *m; - XMotionEvent *ev = &e->xmotion; - - if (ev->window == selmon->barwin) { - i = x = 0; - do - x += TEXTW(tags[i]); - while (ev->x >= x && ++i < LENGTH(tags)); - if (i < LENGTH(tags)) { - if ((i + 1) != selmon->previewshow && !(selmon->tagset[selmon->seltags] & 1 << i)) { - selmon->previewshow = i + 1; - showtagpreview(i); - } else if (selmon->tagset[selmon->seltags] & 1 << i) { - selmon->previewshow = 0; - showtagpreview(0); - } - } else if (selmon->previewshow != 0) { - selmon->previewshow = 0; - showtagpreview(0); - } - } else if (selmon->previewshow != 0) { - selmon->previewshow = 0; - showtagpreview(0); - } - - if (ev->window != root) - return; - if ((m = recttomon(ev->x_root, ev->y_root, 1, 1)) != mon && mon) { - unfocus(selmon->sel, 1); - selmon = m; - focus(NULL); - } - mon = m; -} - -void -moveorplace(const Arg *arg) { - if ((!selmon->lt[selmon->sellt]->arrange || (selmon->sel && selmon->sel->isfloating))) - movemouse(arg); - else - placemouse(arg); -} - -void movemouse(const Arg *arg) { - int x, y, ocx, ocy, nx, ny; - Client *c; - Monitor *m; - XEvent ev; - Time lasttime = 0; - - if (!(c = selmon->sel)) - return; - if (c->isfullscreen) /* no support moving fullscreen windows by mouse */ - return; - restack(selmon); - ocx = c->x; - ocy = c->y; - if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, - None, cursor[CurMove]->cursor, CurrentTime) != GrabSuccess) - return; - if (!getrootptr(&x, &y)) - return; - do { - XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev); - switch (ev.type) { - case ConfigureRequest: - case Expose: - case MapRequest: - handler[ev.type](&ev); - break; - case MotionNotify: - if ((ev.xmotion.time - lasttime) <= (1000 / 60)) - continue; - lasttime = ev.xmotion.time; - - nx = ocx + (ev.xmotion.x - x); - ny = ocy + (ev.xmotion.y - y); - if (abs(selmon->wx - nx) < snap) - nx = selmon->wx; - else if (abs((selmon->wx + selmon->ww) - (nx + WIDTH(c))) < snap) - nx = selmon->wx + selmon->ww - WIDTH(c); - if (abs(selmon->wy - ny) < snap) - ny = selmon->wy; - else if (abs((selmon->wy + selmon->wh) - (ny + HEIGHT(c))) < snap) - ny = selmon->wy + selmon->wh - HEIGHT(c); - if (!c->isfloating && selmon->lt[selmon->sellt]->arrange && - (abs(nx - c->x) > snap || abs(ny - c->y) > snap)) - togglefloating(NULL); - if (!selmon->lt[selmon->sellt]->arrange || c->isfloating) - resize(c, nx, ny, c->w, c->h, 1); - break; - } - } while (ev.type != ButtonRelease); - XUngrabPointer(dpy, CurrentTime); - if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) { - sendmon(c, m); - selmon = m; - focus(NULL); - } -} - -Client *nexttiled(Client *c) { - for (; c && (c->isfloating || (!ISVISIBLE(c) || HIDDEN(c))); c = c->next) - ; - return c; -} - -void -placemouse(const Arg *arg) -{ - int x, y, px, py, ocx, ocy, nx = -9999, ny = -9999, freemove = 0; - Client *c, *r = NULL, *at, *prevr; - Monitor *m; - XEvent ev; - XWindowAttributes wa; - Time lasttime = 0; - int attachmode, prevattachmode; - attachmode = prevattachmode = -1; - - if (!(c = selmon->sel) || !c->mon->lt[c->mon->sellt]->arrange) /* no support for placemouse when floating layout is used */ - return; - if (c->isfullscreen) /* no support placing fullscreen windows by mouse */ - return; - restack(selmon); - prevr = c; - if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, - None, cursor[CurMove]->cursor, CurrentTime) != GrabSuccess) - return; - - c->isfloating = 0; - c->beingmoved = 1; - - XGetWindowAttributes(dpy, c->win, &wa); - ocx = wa.x; - ocy = wa.y; - - if (arg->i == 2) // warp cursor to client center - XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, WIDTH(c) / 2, HEIGHT(c) / 2); - - if (!getrootptr(&x, &y)) - return; - - do { - XMaskEvent(dpy, MOUSEMASK|ExposureMask|SubstructureRedirectMask, &ev); - switch (ev.type) { - case ConfigureRequest: - case Expose: - case MapRequest: - handler[ev.type](&ev); - break; - case MotionNotify: - if ((ev.xmotion.time - lasttime) <= (1000 / 60)) - continue; - lasttime = ev.xmotion.time; - - nx = ocx + (ev.xmotion.x - x); - ny = ocy + (ev.xmotion.y - y); - - if (!freemove && (abs(nx - ocx) > snap || abs(ny - ocy) > snap)) - freemove = 1; - - if (freemove) - XMoveWindow(dpy, c->win, nx, ny); - - if ((m = recttomon(ev.xmotion.x, ev.xmotion.y, 1, 1)) && m != selmon) - selmon = m; - - if (arg->i == 1) { // tiled position is relative to the client window center point - px = nx + wa.width / 2; - py = ny + wa.height / 2; - } else { // tiled position is relative to the mouse cursor - px = ev.xmotion.x; - py = ev.xmotion.y; - } - - r = recttoclient(px, py, 1, 1); - - if (!r || r == c) - break; - - attachmode = 0; // below - if (((float)(r->y + r->h - py) / r->h) > ((float)(r->x + r->w - px) / r->w)) { - if (abs(r->y - py) < r->h / 2) - attachmode = 1; // above - } else if (abs(r->x - px) < r->w / 2) - attachmode = 1; // above - - if ((r && r != prevr) || (attachmode != prevattachmode)) { - detachstack(c); - detach(c); - if (c->mon != r->mon) { - arrangemon(c->mon); - c->tags = r->mon->tagset[r->mon->seltags]; - } - - c->mon = r->mon; - r->mon->sel = r; - - if (attachmode) { - if (r == r->mon->clients) - attach(c); - else { - for (at = r->mon->clients; at->next != r; at = at->next); - c->next = at->next; - at->next = c; - } - } else { - c->next = r->next; - r->next = c; - } - - attachstack(c); - arrangemon(r->mon); - prevr = r; - prevattachmode = attachmode; - } - break; - } - } while (ev.type != ButtonRelease); - XUngrabPointer(dpy, CurrentTime); - - if ((m = recttomon(ev.xmotion.x, ev.xmotion.y, 1, 1)) && m != c->mon) { - detach(c); - detachstack(c); - arrangemon(c->mon); - c->mon = m; - c->tags = m->tagset[m->seltags]; - attach(c); - attachstack(c); - selmon = m; - } - - focus(c); - c->beingmoved = 0; - - if (nx != -9999) - resize(c, nx, ny, c->w, c->h, 0); - arrangemon(c->mon); -} - -void pop(Client *c) { - detach(c); - attach(c); - focus(c); - arrange(c->mon); -} - -void propertynotify(XEvent *e) { - Client *c; - Window trans; - XPropertyEvent *ev = &e->xproperty; - - if ((c = wintosystrayicon(ev->window))) { - if (ev->atom == XA_WM_NORMAL_HINTS) { - updatesizehints(c); - updatesystrayicongeom(c, c->w, c->h); - } else - updatesystrayiconstate(c, ev); - resizebarwin(selmon); - updatesystray(); - } - if ((ev->window == root) && (ev->atom == XA_WM_NAME)) - updatestatus(); - else if (ev->state == PropertyDelete) - return; /* ignore */ - else if ((c = wintoclient(ev->window))) { - switch (ev->atom) { - default: - break; - case XA_WM_TRANSIENT_FOR: - if (!c->isfloating && (XGetTransientForHint(dpy, c->win, &trans)) && - (c->isfloating = (wintoclient(trans)) != NULL)) - arrange(c->mon); - break; - case XA_WM_NORMAL_HINTS: - updatesizehints(c); - break; - case XA_WM_HINTS: - updatewmhints(c); - drawbars(); - drawtabs(); - break; - } - if (ev->atom == XA_WM_NAME || ev->atom == netatom[NetWMName]) { - updatetitle(c); - if (c == c->mon->sel) - drawbar(c->mon); - drawtab(c->mon); - } - if (ev->atom == netatom[NetWMWindowType]) - updatewindowtype(c); - } -} - -void quit(const Arg *arg) { - if (arg->i) - restart = 1; - - Monitor *m; - Client *c; - for (m = mons; m; m = m->next) { - if (m) { - for (c = m->stack; c; c = c->next) - if (c && HIDDEN(c)) show(c); - } - } - - running = 0; - system("killall bar"); -} - -Client * -recttoclient(int x, int y, int w, int h) -{ - Client *c, *r = NULL; - int a, area = 0; - - for (c = nexttiled(selmon->clients); c; c = nexttiled(c->next)) { - if ((a = INTERSECTC(x, y, w, h, c)) > area) { - area = a; - r = c; - } - } - return r; -} - - -Monitor *recttomon(int x, int y, int w, int h) { - Monitor *m, *r = selmon; - int a, area = 0; - - for (m = mons; m; m = m->next) - if ((a = INTERSECT(x, y, w, h, m)) > area) { - area = a; - r = m; - } - return r; -} - -void removesystrayicon(Client *i) { - Client **ii; - - if (!showsystray || !i) - return; - for (ii = &systray->icons; *ii && *ii != i; ii = &(*ii)->next) - ; - if (ii) - *ii = i->next; - free(i); -} - -void resize(Client *c, int x, int y, int w, int h, int interact) { - if (applysizehints(c, &x, &y, &w, &h, interact)) - resizeclient(c, x, y, w, h); -} - -void resizebarwin(Monitor *m) { - unsigned int w = m->ww - 2 * m->gappov; - if (showsystray && m == systraytomon(m)) - w -= getsystraywidth(); - XMoveResizeWindow(dpy, m->barwin, m->wx + m->gappov, m->by, w, bh); -} - -void resizeclient(Client *c, int x, int y, int w, int h) { - XWindowChanges wc; - - c->oldx = c->x; - c->x = wc.x = x; - c->oldy = c->y; - c->y = wc.y = y; - c->oldw = c->w; - c->w = wc.width = w; - c->oldh = c->h; - c->h = wc.height = h; - - if (c->beingmoved) - return; - - wc.border_width = c->bw; - XConfigureWindow(dpy, c->win, CWX | CWY | CWWidth | CWHeight | CWBorderWidth, - &wc); - configure(c); - XSync(dpy, False); -} - -void resizemouse(const Arg *arg) { - int ocx, ocy, nw, nh; - Client *c; - Monitor *m; - XEvent ev; - Time lasttime = 0; - - if (!(c = selmon->sel)) - return; - if (c->isfullscreen) /* no support resizing fullscreen windows by mouse */ - return; - restack(selmon); - ocx = c->x; - ocy = c->y; - if (XGrabPointer(dpy, root, False, MOUSEMASK, GrabModeAsync, GrabModeAsync, - None, cursor[CurResize]->cursor, CurrentTime) != GrabSuccess) - return; - XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, - c->h + c->bw - 1); - do { - XMaskEvent(dpy, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev); - switch (ev.type) { - case ConfigureRequest: - case Expose: - case MapRequest: - handler[ev.type](&ev); - break; - case MotionNotify: - if ((ev.xmotion.time - lasttime) <= (1000 / 60)) - continue; - lasttime = ev.xmotion.time; - - nw = MAX(ev.xmotion.x - ocx - 2 * c->bw + 1, 1); - nh = MAX(ev.xmotion.y - ocy - 2 * c->bw + 1, 1); - if (c->mon->wx + nw >= selmon->wx && - c->mon->wx + nw <= selmon->wx + selmon->ww && - c->mon->wy + nh >= selmon->wy && - c->mon->wy + nh <= selmon->wy + selmon->wh) { - if (!c->isfloating && selmon->lt[selmon->sellt]->arrange && - (abs(nw - c->w) > snap || abs(nh - c->h) > snap)) - togglefloating(NULL); - } - if (!selmon->lt[selmon->sellt]->arrange || c->isfloating) - resize(c, c->x, c->y, nw, nh, 1); - break; - } - } while (ev.type != ButtonRelease); - XWarpPointer(dpy, None, c->win, 0, 0, 0, 0, c->w + c->bw - 1, - c->h + c->bw - 1); - XUngrabPointer(dpy, CurrentTime); - while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)) - ; - if ((m = recttomon(c->x, c->y, c->w, c->h)) != selmon) { - sendmon(c, m); - selmon = m; - focus(NULL); - } -} - -void resizerequest(XEvent *e) { - XResizeRequestEvent *ev = &e->xresizerequest; - Client *i; - - if ((i = wintosystrayicon(ev->window))) { - updatesystrayicongeom(i, ev->width, ev->height); - resizebarwin(selmon); - updatesystray(); - } -} - -void restack(Monitor *m) { - Client *c; - XEvent ev; - XWindowChanges wc; - - drawbar(m); - drawtab(m); - if (!m->sel) - return; - if (m->sel->isfloating || !m->lt[m->sellt]->arrange) - XRaiseWindow(dpy, m->sel->win); - if (m->lt[m->sellt]->arrange) { - wc.stack_mode = Below; - wc.sibling = m->barwin; - for (c = m->stack; c; c = c->snext) - if (!c->isfloating && ISVISIBLE(c)) { - XConfigureWindow(dpy, c->win, CWSibling | CWStackMode, &wc); - wc.sibling = c->win; - } - } - XSync(dpy, False); - while (XCheckMaskEvent(dpy, EnterWindowMask, &ev)) - ; -} - -void run(void) { - XEvent ev; - /* main event loop */ - XSync(dpy, False); - while (running && !XNextEvent(dpy, &ev)) - if (handler[ev.type]) - handler[ev.type](&ev); /* call handler */ -} - -void scan(void) { - unsigned int i, num; - Window d1, d2, *wins = NULL; - XWindowAttributes wa; - - if (XQueryTree(dpy, root, &d1, &d2, &wins, &num)) { - for (i = 0; i < num; i++) { - if (!XGetWindowAttributes(dpy, wins[i], &wa) || wa.override_redirect || - XGetTransientForHint(dpy, wins[i], &d1)) - continue; - if (wa.map_state == IsViewable || getstate(wins[i]) == IconicState) - manage(wins[i], &wa); - } - for (i = 0; i < num; i++) { /* now the transients */ - if (!XGetWindowAttributes(dpy, wins[i], &wa)) - continue; - if (XGetTransientForHint(dpy, wins[i], &d1) && - (wa.map_state == IsViewable || getstate(wins[i]) == IconicState)) - manage(wins[i], &wa); - } - if (wins) - XFree(wins); - } -} - -void sendmon(Client *c, Monitor *m) { - if (c->mon == m) - return; - unfocus(c, 1); - detach(c); - detachstack(c); - c->mon = m; - c->tags = m->tagset[m->seltags]; /* assign tags of target monitor */ - attach(c); - attachstack(c); - focus(NULL); - arrange(NULL); -} - -void setborderpx(const Arg *arg) { - Client *c; - int prev_borderpx = selmon->borderpx; - - if (arg->i == 0) - selmon->borderpx = borderpx; - else if (selmon->borderpx + arg->i < 0) - selmon->borderpx = 0; - else - selmon->borderpx += arg->i; - - for (c = selmon->clients; c; c = c->next) { - if (c->bw + arg->i < 0) - c->bw = selmon->borderpx = 0; - else - c->bw = selmon->borderpx; - if (c->isfloating || !selmon->lt[selmon->sellt]->arrange) { - if (arg->i != 0 && prev_borderpx + arg->i >= 0) - resize(c, c->x, c->y, c->w - (arg->i * 2), c->h - (arg->i * 2), 0); - else if (arg->i != 0) - resizeclient(c, c->x, c->y, c->w, c->h); - else if (prev_borderpx > borderpx) - resize(c, c->x, c->y, c->w + 2 * (prev_borderpx - borderpx), - c->h + 2 * (prev_borderpx - borderpx), 0); - else if (prev_borderpx < borderpx) - resize(c, c->x, c->y, c->w - 2 * (borderpx - prev_borderpx), - c->h - 2 * (borderpx - prev_borderpx), 0); - } - } - arrange(selmon); -} - -void setclientstate(Client *c, long state) { - long data[] = {state, None}; - - XChangeProperty(dpy, c->win, wmatom[WMState], wmatom[WMState], 32, - PropModeReplace, (unsigned char *)data, 2); -} - -void -setcurrentdesktop(void){ - long data[] = { 0 }; - XChangeProperty(dpy, root, netatom[NetCurrentDesktop], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)data, 1); -} -void setdesktopnames(void){ - XTextProperty text; - Xutf8TextListToTextProperty(dpy, tags, TAGSLENGTH, XUTF8StringStyle, &text); - XSetTextProperty(dpy, root, &text, netatom[NetDesktopNames]); -} - -int sendevent(Window w, Atom proto, int mask, long d0, long d1, long d2, - long d3, long d4) { - int n; - Atom *protocols, mt; - int exists = 0; - XEvent ev; - - if (proto == wmatom[WMTakeFocus] || proto == wmatom[WMDelete]) { - mt = wmatom[WMProtocols]; - if (XGetWMProtocols(dpy, w, &protocols, &n)) { - while (!exists && n--) - exists = protocols[n] == proto; - XFree(protocols); - } - } else { - exists = True; - mt = proto; - } - if (exists) { - ev.type = ClientMessage; - ev.xclient.window = w; - ev.xclient.message_type = mt; - ev.xclient.format = 32; - ev.xclient.data.l[0] = d0; - ev.xclient.data.l[1] = d1; - ev.xclient.data.l[2] = d2; - ev.xclient.data.l[3] = d3; - ev.xclient.data.l[4] = d4; - XSendEvent(dpy, w, False, mask, &ev); - } - return exists; -} - -void -setnumdesktops(void){ - long data[] = { TAGSLENGTH }; - XChangeProperty(dpy, root, netatom[NetNumberOfDesktops], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)data, 1); -} - -void setfocus(Client *c) { - if (!c->neverfocus) { - XSetInputFocus(dpy, c->win, RevertToPointerRoot, CurrentTime); - XChangeProperty(dpy, root, netatom[NetActiveWindow], XA_WINDOW, 32, - PropModeReplace, (unsigned char *)&(c->win), 1); - } - sendevent(c->win, wmatom[WMTakeFocus], NoEventMask, wmatom[WMTakeFocus], - CurrentTime, 0, 0, 0); -} - -void setfullscreen(Client *c, int fullscreen) { - if (fullscreen && !c->isfullscreen) { - XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32, - PropModeReplace, (unsigned char *)&netatom[NetWMFullscreen], - 1); - c->isfullscreen = 1; - c->oldstate = c->isfloating; - c->oldbw = c->bw; - c->bw = 0; - c->isfloating = 1; - resizeclient(c, c->mon->mx, c->mon->my, c->mon->mw, c->mon->mh); - XRaiseWindow(dpy, c->win); - } else if (!fullscreen && c->isfullscreen) { - XChangeProperty(dpy, c->win, netatom[NetWMState], XA_ATOM, 32, - PropModeReplace, (unsigned char *)0, 0); - c->isfullscreen = 0; - c->isfloating = c->oldstate; - c->bw = c->oldbw; - c->x = c->oldx; - c->y = c->oldy; - c->w = c->oldw; - c->h = c->oldh; - resizeclient(c, c->x, c->y, c->w, c->h); - arrange(c->mon); - } -} - -void setlayout(const Arg *arg) { - if (!arg || !arg->v || arg->v != selmon->lt[selmon->sellt]) - selmon->sellt ^= 1; - if (arg && arg->v) - selmon->lt[selmon->sellt] = (Layout *)arg->v; - strncpy(selmon->ltsymbol, selmon->lt[selmon->sellt]->symbol, - sizeof selmon->ltsymbol); - if (selmon->sel) - arrange(selmon); - else - drawbar(selmon); -} - -void setcfact(const Arg *arg) { - float f; - Client *c; - - c = selmon->sel; - - if (!arg || !c || !selmon->lt[selmon->sellt]->arrange) - return; - if (!arg->f) - f = 1.0; - else if (arg->f > 4.0) // set fact absolutely - f = arg->f - 4.0; - else - f = arg->f + c->cfact; - if (f < 0.25) - f = 0.25; - else if (f > 4.0) - f = 4.0; - c->cfact = f; - arrange(selmon); -} - -/* arg > 1.0 will set mfact absolutely */ -void setmfact(const Arg *arg) { - float f; - - if (!arg || !selmon->lt[selmon->sellt]->arrange) - return; - f = arg->f < 1.0 ? arg->f + selmon->mfact : arg->f - 1.0; - if (f < 0.05 || f > 0.95) - return; - selmon->mfact = f; - arrange(selmon); -} - -void setup(void) { - int i; - XSetWindowAttributes wa; - Atom utf8string; - - /* clean up any zombies immediately */ - sigchld(0); - - signal(SIGHUP, sighup); - signal(SIGTERM, sigterm); - - /* init screen */ - screen = DefaultScreen(dpy); - sw = DisplayWidth(dpy, screen); - sh = DisplayHeight(dpy, screen); - root = RootWindow(dpy, screen); - drw = drw_create(dpy, screen, root, sw, sh); - if (!drw_fontset_create(drw, fonts, LENGTH(fonts))) - die("no fonts could be loaded."); - lrpad = drw->fonts->h; - bh = drw->fonts->h + 2 + vertpadbar + borderpx * 2; - th = vertpadtab; - // bh_n = vertpadtab; - updategeom(); - /* init atoms */ - utf8string = XInternAtom(dpy, "UTF8_STRING", False); - wmatom[WMProtocols] = XInternAtom(dpy, "WM_PROTOCOLS", False); - wmatom[WMDelete] = XInternAtom(dpy, "WM_DELETE_WINDOW", False); - wmatom[WMState] = XInternAtom(dpy, "WM_STATE", False); - wmatom[WMTakeFocus] = XInternAtom(dpy, "WM_TAKE_FOCUS", False); - netatom[NetActiveWindow] = XInternAtom(dpy, "_NET_ACTIVE_WINDOW", False); - netatom[NetSupported] = XInternAtom(dpy, "_NET_SUPPORTED", False); - netatom[NetSystemTray] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_S0", False); - netatom[NetSystemTrayOP] = XInternAtom(dpy, "_NET_SYSTEM_TRAY_OPCODE", False); - netatom[NetSystemTrayOrientation] = - XInternAtom(dpy, "_NET_SYSTEM_TRAY_ORIENTATION", False); - netatom[NetSystemTrayOrientationHorz] = - XInternAtom(dpy, "_NET_SYSTEM_TRAY_ORIENTATION_HORZ", False); - netatom[NetWMName] = XInternAtom(dpy, "_NET_WM_NAME", False); - netatom[NetWMState] = XInternAtom(dpy, "_NET_WM_STATE", False); - netatom[NetWMCheck] = XInternAtom(dpy, "_NET_SUPPORTING_WM_CHECK", False); - netatom[NetWMFullscreen] = - XInternAtom(dpy, "_NET_WM_STATE_FULLSCREEN", False); - netatom[NetWMWindowType] = XInternAtom(dpy, "_NET_WM_WINDOW_TYPE", False); - netatom[NetWMWindowTypeDialog] = - XInternAtom(dpy, "_NET_WM_WINDOW_TYPE_DIALOG", False); - netatom[NetClientList] = XInternAtom(dpy, "_NET_CLIENT_LIST", False); - xatom[Manager] = XInternAtom(dpy, "MANAGER", False); - xatom[Xembed] = XInternAtom(dpy, "_XEMBED", False); - xatom[XembedInfo] = XInternAtom(dpy, "_XEMBED_INFO", False); - netatom[NetDesktopViewport] = XInternAtom(dpy, "_NET_DESKTOP_VIEWPORT", False); - netatom[NetNumberOfDesktops] = XInternAtom(dpy, "_NET_NUMBER_OF_DESKTOPS", False); - netatom[NetCurrentDesktop] = XInternAtom(dpy, "_NET_CURRENT_DESKTOP", False); - netatom[NetDesktopNames] = XInternAtom(dpy, "_NET_DESKTOP_NAMES", False); - /* init cursors */ - cursor[CurNormal] = drw_cur_create(drw, XC_left_ptr); - cursor[CurResize] = drw_cur_create(drw, XC_sizing); - cursor[CurMove] = drw_cur_create(drw, XC_fleur); - cursor[CurResizeHorzArrow] = drw_cur_create(drw, XC_sb_h_double_arrow); - cursor[CurResizeVertArrow] = drw_cur_create(drw, XC_sb_v_double_arrow); - /* init appearance */ - scheme = ecalloc(LENGTH(colors) + 1, sizeof(Clr *)); - scheme[LENGTH(colors)] = drw_scm_create(drw, colors[0], 3); - for (i = 0; i < LENGTH(colors); i++) - scheme[i] = drw_scm_create(drw, colors[i], 3); - drw_clr_create(drw, &clrborder, col_borderbar); - /* init system tray */ - updatesystray(); - /* init bars */ - updatebars(); - updatestatus(); - updatebarpos(selmon); - updatepreview(); - /* supporting window for NetWMCheck */ - wmcheckwin = XCreateSimpleWindow(dpy, root, 0, 0, 1, 1, 0, 0, 0); - XChangeProperty(dpy, wmcheckwin, netatom[NetWMCheck], XA_WINDOW, 32, - PropModeReplace, (unsigned char *)&wmcheckwin, 1); - XChangeProperty(dpy, wmcheckwin, netatom[NetWMName], utf8string, 8, - PropModeReplace, (unsigned char *)"dwm", 3); - XChangeProperty(dpy, root, netatom[NetWMCheck], XA_WINDOW, 32, - PropModeReplace, (unsigned char *)&wmcheckwin, 1); - /* EWMH support per view */ - XChangeProperty(dpy, root, netatom[NetSupported], XA_ATOM, 32, - PropModeReplace, (unsigned char *)netatom, NetLast); - setnumdesktops(); - setcurrentdesktop(); - setdesktopnames(); - setviewport(); - XDeleteProperty(dpy, root, netatom[NetClientList]); - /* select events */ - wa.cursor = cursor[CurNormal]->cursor; - wa.event_mask = SubstructureRedirectMask | SubstructureNotifyMask | - ButtonPressMask | PointerMotionMask | EnterWindowMask | - LeaveWindowMask | StructureNotifyMask | PropertyChangeMask; - XChangeWindowAttributes(dpy, root, CWEventMask | CWCursor, &wa); - XSelectInput(dpy, root, wa.event_mask); - grabkeys(); - focus(NULL); -} -void -setviewport(void){ - long data[] = { 0, 0 }; - XChangeProperty(dpy, root, netatom[NetDesktopViewport], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)data, 2); -} - -void seturgent(Client *c, int urg) { - XWMHints *wmh; - - c->isurgent = urg; - if (!(wmh = XGetWMHints(dpy, c->win))) - return; - wmh->flags = urg ? (wmh->flags | XUrgencyHint) : (wmh->flags & ~XUrgencyHint); - XSetWMHints(dpy, c->win, wmh); - XFree(wmh); -} - -void -show(Client *c) -{ - if (!c || !HIDDEN(c)) - return; - - XMapWindow(dpy, c->win); - setclientstate(c, NormalState); - arrange(c->mon); -} - -void showhide(Client *c) { - if (!c) - return; - if (ISVISIBLE(c)) { - /* show clients top down */ - XMoveWindow(dpy, c->win, c->x, c->y); - if ((!c->mon->lt[c->mon->sellt]->arrange || c->isfloating) && - !c->isfullscreen) - resize(c, c->x, c->y, c->w, c->h, 0); - showhide(c->snext); - } else { - /* hide clients bottom up */ - showhide(c->snext); - XMoveWindow(dpy, c->win, WIDTH(c) * -2, c->y); - } -} - -void -showtagpreview(int tag) -{ - if (!selmon->previewshow) { - XUnmapWindow(dpy, selmon->tagwin); - return; - } - - if (selmon->tagmap[tag]) { - XSetWindowBackgroundPixmap(dpy, selmon->tagwin, selmon->tagmap[tag]); - XCopyArea(dpy, selmon->tagmap[tag], selmon->tagwin, drw->gc, 0, 0, selmon->mw / scalepreview, selmon->mh / scalepreview, 0, 0); - XSync(dpy, False); - XMapWindow(dpy, selmon->tagwin); - } else - XUnmapWindow(dpy, selmon->tagwin); -} - - -void sigchld(int unused) { - if (signal(SIGCHLD, sigchld) == SIG_ERR) - die("can't install SIGCHLD handler:"); - while (0 < waitpid(-1, NULL, WNOHANG)) - ; -} - -void sighup(int unused) { - Arg a = {.i = 1}; - quit(&a); -} - -void sigterm(int unused) { - Arg a = {.i = 0}; - quit(&a); -} - -void spawn(const Arg *arg) { - if (arg->v == dmenucmd) - dmenumon[0] = '0' + selmon->num; - if (fork() == 0) { - if (dpy) - close(ConnectionNumber(dpy)); - setsid(); - execvp(((char **)arg->v)[0], (char **)arg->v); - fprintf(stderr, "dwm: execvp %s", ((char **)arg->v)[0]); - perror(" failed"); - exit(EXIT_SUCCESS); - } -} - -void switchtag(void) { - int i; - unsigned int occ = 0; - Client *c; - Imlib_Image image; - - for (c = selmon->clients; c; c = c->next) - occ |= c->tags; - for (i = 0; i < LENGTH(tags); i++) { - if (selmon->tagset[selmon->seltags] & 1 << i) { - if (selmon->tagmap[i] != 0) { - XFreePixmap(dpy, selmon->tagmap[i]); - selmon->tagmap[i] = 0; - } - if (occ & 1 << i) { - image = imlib_create_image(sw, sh); - imlib_context_set_image(image); - imlib_context_set_display(dpy); - imlib_context_set_visual(DefaultVisual(dpy, screen)); - imlib_context_set_drawable(RootWindow(dpy, screen)); - imlib_copy_drawable_to_image(0, selmon->mx, selmon->my, selmon->mw ,selmon->mh, 0, 0, 1); - selmon->tagmap[i] = XCreatePixmap(dpy, selmon->tagwin, selmon->mw / scalepreview, selmon->mh / scalepreview, DefaultDepth(dpy, screen)); - imlib_context_set_drawable(selmon->tagmap[i]); - imlib_render_image_part_on_drawable_at_size(0, 0, selmon->mw, selmon->mh, 0, 0, selmon->mw / scalepreview, selmon->mh / scalepreview); - imlib_free_image(); - } - } - } -} - -void -tabmode(const Arg *arg) -{ - if(arg && arg->i >= 0) - selmon->showtab = arg->ui % showtab_nmodes; - else - selmon->showtab = (selmon->showtab + 1 ) % showtab_nmodes; - arrange(selmon); -} - -void tag(const Arg *arg) { - if (selmon->sel && arg->ui & TAGMASK) { - selmon->sel->tags = arg->ui & TAGMASK; - focus(NULL); - arrange(selmon); - } -} - -void tagmon(const Arg *arg) { - if (!selmon->sel || !mons->next) - return; - sendmon(selmon->sel, dirtomon(arg->i)); -} - -void togglebar(const Arg *arg) { - selmon->showbar = !selmon->showbar; - updatebarpos(selmon); - resizebarwin(selmon); - if (showsystray) { - XWindowChanges wc; - if (!selmon->showbar) - wc.y = -bh; - else if (selmon->showbar) { - wc.y = selmon->gappoh; - if (!selmon->topbar) - wc.y = selmon->mh - bh + selmon->gappoh; - } - XConfigureWindow(dpy, systray->win, CWY, &wc); - } - arrange(selmon); -} - -void togglefloating(const Arg *arg) { - if (!selmon->sel) - return; - if (selmon->sel->isfullscreen) /* no support for fullscreen windows */ - return; - selmon->sel->isfloating = !selmon->sel->isfloating || selmon->sel->isfixed; - if (selmon->sel->isfloating) - resize(selmon->sel, selmon->sel->x, selmon->sel->y, selmon->sel->w, - selmon->sel->h, 0); - arrange(selmon); -} - -void togglefullscr(const Arg *arg) { - if (selmon->sel) - setfullscreen(selmon->sel, !selmon->sel->isfullscreen); -} - -void toggletag(const Arg *arg) { - unsigned int newtags; - - if (!selmon->sel) - return; - newtags = selmon->sel->tags ^ (arg->ui & TAGMASK); - if (newtags) { - selmon->sel->tags = newtags; - focus(NULL); - arrange(selmon); - } - updatecurrentdesktop(); -} - -void toggleview(const Arg *arg) { - unsigned int newtagset = - selmon->tagset[selmon->seltags] ^ (arg->ui & TAGMASK); - - if (newtagset) { - switchtag(); - selmon->tagset[selmon->seltags] = newtagset; - focus(NULL); - arrange(selmon); - } - updatecurrentdesktop(); -} - -void hidewin(const Arg *arg) { - if (!selmon->sel) - return; - Client *c = (Client*)selmon->sel; - hide(c); - hiddenWinStack[++hiddenWinStackTop] = c; -} - -void restorewin(const Arg *arg) { - int i = hiddenWinStackTop; - while (i > -1) { - if (HIDDEN(hiddenWinStack[i]) && hiddenWinStack[i]->tags == selmon->tagset[selmon->seltags]) { - show(hiddenWinStack[i]); - focus(hiddenWinStack[i]); - restack(selmon); - for (int j = i; j < hiddenWinStackTop; ++j) { - hiddenWinStack[j] = hiddenWinStack[j + 1]; - } - --hiddenWinStackTop; - return; - } - --i; - } -} - -void unfocus(Client *c, int setfocus) { - if (!c) - return; - grabbuttons(c, 0); - XSetWindowBorder(dpy, c->win, scheme[SchemeNorm][ColBorder].pixel); - if (setfocus) { - XSetInputFocus(dpy, root, RevertToPointerRoot, CurrentTime); - XDeleteProperty(dpy, root, netatom[NetActiveWindow]); - } -} - -void unmanage(Client *c, int destroyed) { - Monitor *m = c->mon; - XWindowChanges wc; - - detach(c); - detachstack(c); - if (!destroyed) { - wc.border_width = c->oldbw; - XGrabServer(dpy); /* avoid race conditions */ - XSetErrorHandler(xerrordummy); - XConfigureWindow(dpy, c->win, CWBorderWidth, &wc); /* restore border */ - XUngrabButton(dpy, AnyButton, AnyModifier, c->win); - setclientstate(c, WithdrawnState); - XSync(dpy, False); - XSetErrorHandler(xerror); - XUngrabServer(dpy); - } - free(c); - focus(NULL); - updateclientlist(); - arrange(m); -} - -void unmapnotify(XEvent *e) { - Client *c; - XUnmapEvent *ev = &e->xunmap; - - if ((c = wintoclient(ev->window))) { - if (ev->send_event) - setclientstate(c, WithdrawnState); - else - unmanage(c, 0); - } else if ((c = wintosystrayicon(ev->window))) { - /* KLUDGE! sometimes icons occasionally unmap their windows, but do - * _not_ destroy them. We map those windows back */ - XMapRaised(dpy, c->win); - updatesystray(); - } -} - -void updatebars(void) { - unsigned int w; - Monitor *m; - XSetWindowAttributes wa = {.override_redirect = True, - .background_pixmap = ParentRelative, - .event_mask = ButtonPressMask|ExposureMask|PointerMotionMask}; - - XClassHint ch = {"dwm", "dwm"}; - for (m = mons; m; m = m->next) { - if (m->barwin) - continue; - w = m->ww; - if (showsystray && m == systraytomon(m)) - w -= getsystraywidth(); - m->barwin = XCreateWindow( - dpy, root, m->wx + m->gappov, m->by, w - 2 * m->gappov, bh, 0, - DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen), - CWOverrideRedirect | CWBackPixmap | CWEventMask, &wa); - XDefineCursor(dpy, m->barwin, cursor[CurNormal]->cursor); - if (showsystray && m == systraytomon(m)) - XMapRaised(dpy, systray->win); - XMapRaised(dpy, m->barwin); - m->tabwin = XCreateWindow(dpy, root, m->wx + m->gappov, m->ty, m->ww - 2 * m->gappov, th, 0, DefaultDepth(dpy, screen), - CopyFromParent, DefaultVisual(dpy, screen), - CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa); - XDefineCursor(dpy, m->tabwin, cursor[CurNormal]->cursor); - XMapRaised(dpy, m->tabwin); - XSetClassHint(dpy, m->barwin, &ch); - } -} - -void -updatepreview(void) -{ - Monitor *m; - - XSetWindowAttributes wa = { - .override_redirect = True, - .background_pixmap = ParentRelative, - .event_mask = ButtonPressMask|ExposureMask - }; - for (m = mons; m; m = m->next) { - m->tagwin = XCreateWindow(dpy, root, m->wx, m->by + bh, m->mw / 4, m->mh / 4, 0, - DefaultDepth(dpy, screen), CopyFromParent, DefaultVisual(dpy, screen), - CWOverrideRedirect|CWBackPixmap|CWEventMask, &wa); - XDefineCursor(dpy, m->tagwin, cursor[CurNormal]->cursor); - XMapRaised(dpy, m->tagwin); - XUnmapWindow(dpy, m->tagwin); - } -} - -void updatebarpos(Monitor *m) { - Client *c; - int nvis = 0; - - m->wy = m->my; - m->wh = m->mh; - - for(c = m->clients; c; c = c->next) { - if(ISVISIBLE(c)) ++nvis; - } - - if(m->showtab == showtab_always - || ((m->showtab == showtab_auto) && (nvis > 1) && (m->lt[m->sellt]->arrange == monocle))) { - m->topbar = !toptab; - m->wh -= th + ((m->topbar == toptab && m->showbar) ? 0 : m->gappoh) - m->gappoh; - m->ty = m->toptab ? m->wy + ((m->topbar && m->showbar) ? 0 : m->gappoh) : m->wy + m->wh - m->gappoh; - if ( m->toptab ) - m->wy += th + ((m->topbar && m->showbar) ? 0 : m->gappoh) - m->gappoh; - } else { - m->ty = -th - m->gappoh; - m->topbar = topbar; - } - if (m->showbar) { - m->wh = m->wh - m->gappoh - bh; - m->by = m->topbar ? m->wy + m->gappoh : m->wy + m->wh; - if (m->topbar) - m->wy += bh + m->gappoh; - } else - m->by = -bh - m->gappoh; -} - -void updateclientlist() { - Client *c; - Monitor *m; - - XDeleteProperty(dpy, root, netatom[NetClientList]); - for (m = mons; m; m = m->next) - for (c = m->clients; c; c = c->next) - XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, - PropModeAppend, (unsigned char *)&(c->win), 1); -} - -void updatecurrentdesktop(void){ - long rawdata[] = { selmon->tagset[selmon->seltags] }; - int i=0; - while(*rawdata >> (i+1)){ - i++; - } - long data[] = { i }; - XChangeProperty(dpy, root, netatom[NetCurrentDesktop], XA_CARDINAL, 32, PropModeReplace, (unsigned char *)data, 1); -} - -int updategeom(void) { - int dirty = 0; - -#ifdef XINERAMA - if (XineramaIsActive(dpy)) { - int i, j, n, nn; - Client *c; - Monitor *m; - XineramaScreenInfo *info = XineramaQueryScreens(dpy, &nn); - XineramaScreenInfo *unique = NULL; - - for (n = 0, m = mons; m; m = m->next, n++) - ; - /* only consider unique geometries as separate screens */ - unique = ecalloc(nn, sizeof(XineramaScreenInfo)); - for (i = 0, j = 0; i < nn; i++) - if (isuniquegeom(unique, j, &info[i])) - memcpy(&unique[j++], &info[i], sizeof(XineramaScreenInfo)); - XFree(info); - nn = j; - if (n <= nn) { /* new monitors available */ - for (i = 0; i < (nn - n); i++) { - for (m = mons; m && m->next; m = m->next) - ; - if (m) - m->next = createmon(); - else - mons = createmon(); - } - for (i = 0, m = mons; i < nn && m; m = m->next, i++) - if (i >= n || unique[i].x_org != m->mx || unique[i].y_org != m->my || - unique[i].width != m->mw || unique[i].height != m->mh) { - dirty = 1; - m->num = i; - m->mx = m->wx = unique[i].x_org; - m->my = m->wy = unique[i].y_org; - m->mw = m->ww = unique[i].width; - m->mh = m->wh = unique[i].height; - updatebarpos(m); - } - } else { /* less monitors available nn < n */ - for (i = nn; i < n; i++) { - for (m = mons; m && m->next; m = m->next) - ; - while ((c = m->clients)) { - dirty = 1; - m->clients = c->next; - detachstack(c); - c->mon = mons; - attach(c); - attachstack(c); - } - if (m == selmon) - selmon = mons; - cleanupmon(m); - } - } - free(unique); - } else -#endif /* XINERAMA */ - { /* default monitor setup */ - if (!mons) - mons = createmon(); - if (mons->mw != sw || mons->mh != sh) { - dirty = 1; - mons->mw = mons->ww = sw; - mons->mh = mons->wh = sh; - updatebarpos(mons); - } - } - if (dirty) { - selmon = mons; - selmon = wintomon(root); - } - return dirty; -} - -void updatenumlockmask(void) { - unsigned int i, j; - XModifierKeymap *modmap; - - numlockmask = 0; - modmap = XGetModifierMapping(dpy); - for (i = 0; i < 8; i++) - for (j = 0; j < modmap->max_keypermod; j++) - if (modmap->modifiermap[i * modmap->max_keypermod + j] == - XKeysymToKeycode(dpy, XK_Num_Lock)) - numlockmask = (1 << i); - XFreeModifiermap(modmap); -} - -void updatesizehints(Client *c) { - long msize; - XSizeHints size; - - if (!XGetWMNormalHints(dpy, c->win, &size, &msize)) - /* size is uninitialized, ensure that size.flags aren't used */ - size.flags = PSize; - if (size.flags & PBaseSize) { - c->basew = size.base_width; - c->baseh = size.base_height; - } else if (size.flags & PMinSize) { - c->basew = size.min_width; - c->baseh = size.min_height; - } else - c->basew = c->baseh = 0; - if (size.flags & PResizeInc) { - c->incw = size.width_inc; - c->inch = size.height_inc; - } else - c->incw = c->inch = 0; - if (size.flags & PMaxSize) { - c->maxw = size.max_width; - c->maxh = size.max_height; - } else - c->maxw = c->maxh = 0; - if (size.flags & PMinSize) { - c->minw = size.min_width; - c->minh = size.min_height; - } else if (size.flags & PBaseSize) { - c->minw = size.base_width; - c->minh = size.base_height; - } else - c->minw = c->minh = 0; - if (size.flags & PAspect) { - c->mina = (float)size.min_aspect.y / size.min_aspect.x; - c->maxa = (float)size.max_aspect.x / size.max_aspect.y; - } else - c->maxa = c->mina = 0.0; - c->isfixed = (c->maxw && c->maxh && c->maxw == c->minw && c->maxh == c->minh); -} - -void updatestatus(void) { - if (!gettextprop(root, XA_WM_NAME, stext, sizeof(stext))) - strcpy(stext, "dwm-" VERSION); - drawbar(selmon); - updatesystray(); -} - -void updatesystrayicongeom(Client *i, int w, int h) { - int rh = bh - vertpadbar; - if (i) { - i->h = rh; - if (w == h) - i->w = rh; - else if (h == rh) - i->w = w; - else - i->w = (int)((float)rh * ((float)w / (float)h)); - i->y = i->y + vertpadbar / 2; - applysizehints(i, &(i->x), &(i->y), &(i->w), &(i->h), False); - /* force icons into the systray dimensions if they don't want to */ - if (i->h > rh) { - if (i->w == i->h) - i->w = rh; - else - i->w = (int)((float)rh * ((float)i->w / (float)i->h)); - i->h = rh; - } - } -} - -void updatesystrayiconstate(Client *i, XPropertyEvent *ev) { - long flags; - int code = 0; - - if (!showsystray || !i || ev->atom != xatom[XembedInfo] || - !(flags = getatomprop(i, xatom[XembedInfo]))) - return; - - if (flags & XEMBED_MAPPED && !i->tags) { - i->tags = 1; - code = XEMBED_WINDOW_ACTIVATE; - XMapRaised(dpy, i->win); - setclientstate(i, NormalState); - } else if (!(flags & XEMBED_MAPPED) && i->tags) { - i->tags = 0; - code = XEMBED_WINDOW_DEACTIVATE; - XUnmapWindow(dpy, i->win); - setclientstate(i, WithdrawnState); - } else - return; - sendevent(i->win, xatom[Xembed], StructureNotifyMask, CurrentTime, code, 0, - systray->win, XEMBED_EMBEDDED_VERSION); -} - -void updatesystray(void) { - XSetWindowAttributes wa; - XWindowChanges wc; - Client *i; - Monitor *m = systraytomon(NULL); - unsigned int x = m->mx + m->mw - m->gappov; - unsigned int w = 1; - - if (!showsystray) - return; - if (!systray) { - /* init systray */ - if (!(systray = (Systray *)calloc(1, sizeof(Systray)))) - die("fatal: could not malloc() %u bytes\n", sizeof(Systray)); - systray->win = XCreateSimpleWindow(dpy, root, x, m->by, w, bh, 0, 0, - scheme[SchemeSel][ColBg].pixel); - wa.event_mask = ButtonPressMask | ExposureMask; - wa.override_redirect = True; - wa.background_pixel = scheme[SchemeNorm][ColBg].pixel; - XSelectInput(dpy, systray->win, SubstructureNotifyMask); - XChangeProperty(dpy, systray->win, netatom[NetSystemTrayOrientation], - XA_CARDINAL, 32, PropModeReplace, - (unsigned char *)&netatom[NetSystemTrayOrientationHorz], 1); - XChangeWindowAttributes( - dpy, systray->win, CWEventMask | CWOverrideRedirect | CWBackPixel, &wa); - XMapRaised(dpy, systray->win); - XSetSelectionOwner(dpy, netatom[NetSystemTray], systray->win, CurrentTime); - if (XGetSelectionOwner(dpy, netatom[NetSystemTray]) == systray->win) { - sendevent(root, xatom[Manager], StructureNotifyMask, CurrentTime, - netatom[NetSystemTray], systray->win, 0, 0); - XSync(dpy, False); - } else { - fprintf(stderr, "dwm: unable to obtain system tray.\n"); - free(systray); - systray = NULL; - return; - } - } - for (w = 0, i = systray->icons; i; i = i->next) { - /* make sure the background color stays the same */ - wa.background_pixel = scheme[SchemeNorm][ColBg].pixel; - XChangeWindowAttributes(dpy, i->win, CWBackPixel, &wa); - XMapRaised(dpy, i->win); - w += systrayspacing; - i->x = w; - XMoveResizeWindow(dpy, i->win, i->x, vertpadbar / 2, i->w, i->h); - w += i->w; - if (i->mon != m) - i->mon = m; - } - w = w ? w + systrayspacing : 1; - x -= w; - XMoveResizeWindow(dpy, systray->win, x, m->by, w, bh); - wc.x = x; - wc.y = m->by; - wc.width = w; - wc.height = bh; - wc.stack_mode = Above; - wc.sibling = m->barwin; - XConfigureWindow(dpy, systray->win, - CWX | CWY | CWWidth | CWHeight | CWSibling | CWStackMode, - &wc); - XMapWindow(dpy, systray->win); - XMapSubwindows(dpy, systray->win); - /* redraw background */ - XSetForeground(dpy, drw->gc, scheme[SchemeNorm][ColBg].pixel); - XFillRectangle(dpy, systray->win, drw->gc, 0, 0, w, bh); - XSync(dpy, False); -} - -void updatetitle(Client *c) { - if (!gettextprop(c->win, netatom[NetWMName], c->name, sizeof c->name)) - gettextprop(c->win, XA_WM_NAME, c->name, sizeof c->name); - if (c->name[0] == '\0') /* hack to mark broken clients */ - strcpy(c->name, broken); -} - -void updatewindowtype(Client *c) { - Atom state = getatomprop(c, netatom[NetWMState]); - Atom wtype = getatomprop(c, netatom[NetWMWindowType]); - - if (state == netatom[NetWMFullscreen]) - setfullscreen(c, 1); - if (wtype == netatom[NetWMWindowTypeDialog]) { - c->iscentered = 1; - c->isfloating = 1; - } -} - -void updatewmhints(Client *c) { - XWMHints *wmh; - - if ((wmh = XGetWMHints(dpy, c->win))) { - if (c == selmon->sel && wmh->flags & XUrgencyHint) { - wmh->flags &= ~XUrgencyHint; - XSetWMHints(dpy, c->win, wmh); - } else - c->isurgent = (wmh->flags & XUrgencyHint) ? 1 : 0; - if (wmh->flags & InputHint) - c->neverfocus = !wmh->input; - else - c->neverfocus = 0; - XFree(wmh); - } -} - -void view(const Arg *arg) { - if ((arg->ui & TAGMASK) == selmon->tagset[selmon->seltags]) - return; - switchtag(); - selmon->seltags ^= 1; /* toggle sel tagset */ - if (arg->ui & TAGMASK) - selmon->tagset[selmon->seltags] = arg->ui & TAGMASK; - focus(NULL); - arrange(selmon); - updatecurrentdesktop(); -} - -Client *wintoclient(Window w) { - Client *c; - Monitor *m; - - for (m = mons; m; m = m->next) - for (c = m->clients; c; c = c->next) - if (c->win == w) - return c; - return NULL; -} - -Client *wintosystrayicon(Window w) { - Client *i = NULL; - - if (!showsystray || !w) - return i; - for (i = systray->icons; i && i->win != w; i = i->next) - ; - return i; -} - -Monitor *wintomon(Window w) { - int x, y; - Client *c; - Monitor *m; - - if (w == root && getrootptr(&x, &y)) - return recttomon(x, y, 1, 1); - for (m = mons; m; m = m->next) - if (w == m->barwin || w == m->tabwin) - return m; - if ((c = wintoclient(w))) - return c->mon; - return selmon; -} - -/* There's no way to check accesses to destroyed windows, thus those cases are - * ignored (especially on UnmapNotify's). Other types of errors call Xlibs - * default error handler, which may call exit. */ -int xerror(Display *dpy, XErrorEvent *ee) { - if (ee->error_code == BadWindow || - (ee->request_code == X_SetInputFocus && ee->error_code == BadMatch) || - (ee->request_code == X_PolyText8 && ee->error_code == BadDrawable) || - (ee->request_code == X_PolyFillRectangle && - ee->error_code == BadDrawable) || - (ee->request_code == X_PolySegment && ee->error_code == BadDrawable) || - (ee->request_code == X_ConfigureWindow && ee->error_code == BadMatch) || - (ee->request_code == X_GrabButton && ee->error_code == BadAccess) || - (ee->request_code == X_GrabKey && ee->error_code == BadAccess) || - (ee->request_code == X_CopyArea && ee->error_code == BadDrawable)) - return 0; - fprintf(stderr, "dwm: fatal error: request code=%d, error code=%d\n", - ee->request_code, ee->error_code); - return xerrorxlib(dpy, ee); /* may call exit */ -} - -int xerrordummy(Display *dpy, XErrorEvent *ee) { return 0; } - -/* Startup Error handler to check if another window manager - * is already running. */ -int xerrorstart(Display *dpy, XErrorEvent *ee) { - die("dwm: another window manager is already running"); - return -1; -} - -Monitor *systraytomon(Monitor *m) { - Monitor *t; - int i, n; - if (!systraypinning) { - if (!m) - return selmon; - return m == selmon ? m : NULL; - } - for (n = 1, t = mons; t && t->next; n++, t = t->next) - ; - for (i = 1, t = mons; t && t->next && i < systraypinning; i++, t = t->next) - ; - if (systraypinningfailfirst && n < systraypinning) - return mons; - return t; -} - -void zoom(const Arg *arg) { - Client *c = selmon->sel; - - if (!selmon->lt[selmon->sellt]->arrange || - (selmon->sel && selmon->sel->isfloating)) - return; - if (c == nexttiled(selmon->clients)) - if (!c || !(c = nexttiled(c->next))) - return; - pop(c); -} - -int main(int argc, char *argv[]) { - if (argc == 2 && !strcmp("-v", argv[1])) - die("dwm-" VERSION); - else if (argc != 1 && strcmp("-s", argv[1])) - die("usage: dwm [-v]"); - if (!setlocale(LC_CTYPE, "") || !XSupportsLocale()) - fputs("warning: no locale support\n", stderr); - if (!(dpy = XOpenDisplay(NULL))) - die("dwm: cannot open display"); - if (argc > 1 && !strcmp("-s", argv[1])) { - XStoreName(dpy, RootWindow(dpy, DefaultScreen(dpy)), argv[2]); - XCloseDisplay(dpy); - return 0; - } - checkotherwm(); - setup(); -#ifdef __OpenBSD__ - if (pledge("stdio rpath proc exec", NULL) == -1) - die("pledge"); -#endif /* __OpenBSD__ */ - scan(); - run(); - if (restart) - execvp(argv[0], argv); - cleanup(); - XCloseDisplay(dpy); - return EXIT_SUCCESS; -}