]> Dogcows Code - chaz/tint2/blobdiff - src/tint.c
fixed config reload SIGUSR1. added systray = 1 parameter to enable systray
[chaz/tint2] / src / tint.c
index f4b6498666e2f176a1d38cff2cab4eb88f42d63a..903a4cfc8dc701fa1c31f58fec0b62d9ff5234bb 100644 (file)
@@ -37,6 +37,7 @@
 #include "taskbar.h"
 #include "systraybar.h"
 #include "panel.h"
+#include "tooltip.h"
 
 
 void signal_handler(int sig)
@@ -51,12 +52,19 @@ void init (int argc, char *argv[])
        int c;
 
        // read options
-       c = getopt (argc, argv, "c:");
-       if (c != -1) {
-               config_path = strdup (optarg);
-               c = getopt (argc, argv, "j:");
-               if (c != -1)
+       while ((c = getopt(argc , argv, "c:j:v")) != -1) {
+               switch (c) {
+                       case 'c':
+                       config_path = strdup (optarg);
+                       break;
+                       case 'j':
                        thumbnail_path = strdup (optarg);
+                       break;
+                       case 'v':
+                       printf("tint2 version 0.7-svn\n");
+                       exit(0);
+                       break;
+               }
        }
 
        // Set signal handler
@@ -65,6 +73,7 @@ void init (int argc, char *argv[])
        signal(SIGTERM, signal_handler);
        signal(SIGHUP, signal_handler);
        signal(SIGCHLD, SIG_IGN);               // don't have to wait() after fork()
+       signal(SIGALRM, tooltip_sighandler);
 
        // set global data
        memset(&server, 0, sizeof(Server_global));
@@ -94,28 +103,40 @@ void init (int argc, char *argv[])
        XSelectInput (server.dsp, server.root_win, PropertyChangeMask|StructureNotifyMask);
 
        setlocale (LC_ALL, "");
+
+       // load default icon
+       int i;
+       char *path;
+       const gchar * const *data_dirs;
+       data_dirs = g_get_system_data_dirs ();
+       for (i = 0; data_dirs[i] != NULL; i++)  {
+               path = g_build_filename(data_dirs[i], "tint2", "default_icon.png", NULL);
+               if (g_file_test (path, G_FILE_TEST_EXISTS))
+                       default_icon = imlib_load_image(path);
+               g_free(path);
+       }
+
+       // get monitor and desktop config
+       get_monitors();
+       get_desktops();
 }
 
 
 void cleanup()
 {
+       cleanup_systray();
+       stop_net();
        cleanup_panel();
-
-       if (time1_font_desc) pango_font_description_free(time1_font_desc);
-       if (time2_font_desc) pango_font_description_free(time2_font_desc);
-       if (time1_format) g_free(time1_format);
-       if (time2_format) g_free(time2_format);
+       cleanup_tooltip();
+       cleanup_clock();
 #ifdef ENABLE_BATTERY
-       if (bat1_font_desc) pango_font_description_free(bat1_font_desc);
-       if (bat2_font_desc) pango_font_description_free(bat2_font_desc);
-       if (battery_low_cmd) g_free(battery_low_cmd);
-       if (path_energy_now) g_free(path_energy_now);
-       if (path_energy_full) g_free(path_energy_full);
-       if (path_current_now) g_free(path_current_now);
-       if (path_status) g_free(path_status);
+       cleanup_battery();
 #endif
-       if (clock_lclick_command) g_free(clock_lclick_command);
-       if (clock_rclick_command) g_free(clock_rclick_command);
+
+       if (default_icon) {
+               imlib_context_set_image(default_icon);
+               imlib_free_image();
+       }
        if (config_path) g_free(config_path);
        if (thumbnail_path) g_free(thumbnail_path);
 
@@ -125,54 +146,49 @@ void cleanup()
 }
 
 
-Taskbar *click_taskbar (Panel *panel, XEvent *e)
+Taskbar *click_taskbar (Panel *panel, int x, int y)
 {
-       GSList *l0;
-       Taskbar *tskbar = NULL;
+       Taskbar *tskbar;
+       int i;
+
        if (panel_horizontal) {
-               int x = e->xbutton.x;
-               for (l0 = panel->area.list; l0 ; l0 = l0->next) {
-                       tskbar = l0->data;
-                       if (!tskbar->area.on_screen) continue;
-                       if (x >= tskbar->area.posx && x <= (tskbar->area.posx + tskbar->area.width))
-                               break;
+               for (i=0; i < panel->nb_desktop ; i++) {
+                       tskbar = &panel->taskbar[i];
+                       if (tskbar->area.on_screen && x >= tskbar->area.posx && x <= (tskbar->area.posx + tskbar->area.width))
+                               return tskbar;
                }
        }
        else {
-               int y = e->xbutton.y;
-               for (l0 = panel->area.list; l0 ; l0 = l0->next) {
-                       tskbar = l0->data;
-                       if (!tskbar->area.on_screen) continue;
-                       if (y >= tskbar->area.posy && y <= (tskbar->area.posy + tskbar->area.height))
-                               break;
+               for (i=0; i < panel->nb_desktop ; i++) {
+                       tskbar = &panel->taskbar[i];
+                       if (tskbar->area.on_screen && y >= tskbar->area.posy && y <= (tskbar->area.posy + tskbar->area.height))
+                               return tskbar;
                }
        }
-       return tskbar;
+       return NULL;
 }
 
 
-Task *click_task (Panel *panel, XEvent *e)
+Task *click_task (Panel *panel, int x, int y)
 {
        GSList *l0;
        Taskbar *tskbar;
 
-       if ( (tskbar = click_taskbar(panel, e)) ) {
+       if ( (tskbar = click_taskbar(panel, x, y)) ) {
                if (panel_horizontal) {
-                       int x = e->xbutton.x;
                        Task *tsk;
                        for (l0 = tskbar->area.list; l0 ; l0 = l0->next) {
                                tsk = l0->data;
-                               if (x >= tsk->area.posx && x <= (tsk->area.posx + tsk->area.width)) {
+                               if (tsk->area.on_screen && x >= tsk->area.posx && x <= (tsk->area.posx + tsk->area.width)) {
                                        return tsk;
                                }
                        }
                }
                else {
-                       int y = e->xbutton.y;
                        Task *tsk;
                        for (l0 = tskbar->area.list; l0 ; l0 = l0->next) {
                                tsk = l0->data;
-                               if (y >= tsk->area.posy && y <= (tsk->area.posy + tsk->area.height)) {
+                               if (tsk->area.on_screen && y >= tsk->area.posy && y <= (tsk->area.posy + tsk->area.height)) {
                                        return tsk;
                                }
                        }
@@ -182,28 +198,28 @@ Task *click_task (Panel *panel, XEvent *e)
 }
 
 
-int click_padding(Panel *panel, XEvent *e)
+int click_padding(Panel *panel, int x, int y)
 {
        if (panel_horizontal) {
-               if (e->xbutton.x < panel->area.paddingxlr || e->xbutton.x > panel->area.width-panel->area.paddingxlr)
+               if (x < panel->area.paddingxlr || x > panel->area.width-panel->area.paddingxlr)
                return 1;
        }
        else {
-               if (e->xbutton.y < panel->area.paddingxlr || e->xbutton.y > panel->area.height-panel->area.paddingxlr)
+               if (y < panel->area.paddingxlr || y > panel->area.height-panel->area.paddingxlr)
                return 1;
        }
        return 0;
 }
 
 
-int click_clock(Panel *panel, XEvent *e)
+int click_clock(Panel *panel, int x, int y)
 {
        Clock clk = panel->clock;
        if (panel_horizontal) {
-               if (clk.area.on_screen && e->xbutton.x >= clk.area.posx && e->xbutton.x <= (clk.area.posx + clk.area.width))
+               if (clk.area.on_screen && x >= clk.area.posx && x <= (clk.area.posx + clk.area.width))
                        return TRUE;
        } else {
-               if (clk.area.on_screen && e->xbutton.y >= clk.area.posy && e->xbutton.y <= (clk.area.posy + clk.area.height))
+               if (clk.area.on_screen && y >= clk.area.posy && y <= (clk.area.posy + clk.area.height))
                        return TRUE;
        }
        return FALSE;
@@ -262,19 +278,18 @@ void event_button_press (XEvent *e)
        Panel *panel = get_panel(e->xany.window);
        if (!panel) return;
 
-       if (panel_mode == MULTI_DESKTOP)
-               task_drag = click_task(panel, e);
+       task_drag = click_task(panel, e->xbutton.x, e->xbutton.y);
 
-       if (wm_menu && !task_drag && !click_clock(panel, e) && (e->xbutton.button != 1) ) {
+       if (wm_menu && !task_drag && !click_clock(panel, e->xbutton.x, e->xbutton.y) && (e->xbutton.button != 1) ) {
                // forward the click to the desktop window (thanks conky)
                XUngrabPointer(server.dsp, e->xbutton.time);
                e->xbutton.window = server.root_win;
                // icewm doesn't open under the mouse.
                // and xfce doesn't open at all.
-               //e->xbutton.x = e->xbutton.x_root;
-               //e->xbutton.y = e->xbutton.y_root;
+               e->xbutton.x = e->xbutton.x_root;
+               e->xbutton.y = e->xbutton.y_root;
                //printf("**** %d, %d\n", e->xbutton.x, e->xbutton.y);
-               XSetInputFocus(server.dsp, e->xbutton.window, RevertToParent, e->xbutton.time);
+               //XSetInputFocus(server.dsp, e->xbutton.window, RevertToParent, e->xbutton.time);
                XSendEvent(server.dsp, e->xbutton.window, False, ButtonPressMask, e);
                return;
        }
@@ -288,13 +303,6 @@ void event_button_release (XEvent *e)
        Panel *panel = get_panel(e->xany.window);
        if (!panel) return;
 
-       if (wm_menu && click_padding(panel, e)) {
-                       // forward the click to the desktop window (thanks conky)
-                       e->xbutton.window = server.root_win;
-                       XSendEvent(server.dsp, e->xbutton.window, False, ButtonReleaseMask, e);
-                       return;
-       }
-
        int action = TOGGLE_ICONIFY;
        switch (e->xbutton.button) {
                case 2:
@@ -317,7 +325,7 @@ void event_button_release (XEvent *e)
                        break;
        }
 
-       if ( click_clock(panel, e)) {
+       if ( click_clock(panel, e->xbutton.x, e->xbutton.y)) {
                clock_action(e->xbutton.button);
                XLowerWindow (server.dsp, panel->main_win);
                task_drag = 0;
@@ -325,7 +333,7 @@ void event_button_release (XEvent *e)
        }
 
        Taskbar *tskbar;
-       if ( !(tskbar = click_taskbar(panel, e)) ) {
+       if ( !(tskbar = click_taskbar(panel, e->xbutton.x, e->xbutton.y)) ) {
                // TODO: check better solution to keep window below
                XLowerWindow (server.dsp, panel->main_win);
                task_drag = 0;
@@ -353,7 +361,7 @@ void event_button_release (XEvent *e)
        }
 
        // action on task
-       window_action( click_task(panel, e), action);
+       window_action( click_task(panel, e->xbutton.x, e->xbutton.y), action);
 
        // to keep window below
        XLowerWindow (server.dsp, panel->main_win);
@@ -387,33 +395,37 @@ void event_property_notify (XEvent *e)
                }
                // Change desktop
                else if (at == server.atom._NET_CURRENT_DESKTOP) {
+                       int old_desktop = server.desktop;
                        server.desktop = server_get_current_desktop ();
                        for (i=0 ; i < nb_panel ; i++) {
                                Panel *panel = &panel1[i];
                                if (panel_mode == MULTI_DESKTOP && panel->g_taskbar.use_active) {
-                                       // redraw taskbar
+                                       // redraw both taskbar
+                                       panel->taskbar[old_desktop].area.is_active = 0;
+                                       panel->taskbar[old_desktop].area.redraw = 1;
+                                       panel->taskbar[server.desktop].area.is_active = 1;
+                                       panel->taskbar[server.desktop].area.redraw = 1;
                                        panel_refresh = 1;
-                                       Taskbar *tskbar;
-                                       Task *tsk;
-                                       GSList *l;
-                                       for (j=0 ; j < panel->nb_desktop ; j++) {
-                                               tskbar = &panel->taskbar[j];
-                                               if (tskbar->area.is_active) {
-                                                       tskbar->area.is_active = 0;
-                                                       tskbar->area.redraw = 1;
-                                                       for (l = tskbar->area.list; l ; l = l->next) {
-                                                               tsk = l->data;
-                                                               tsk->area.redraw = 1;
-                                                       }
-                                               }
-                                               if (j == server.desktop) {
-                                                       tskbar->area.is_active = 1;
-                                                       tskbar->area.redraw = 1;
-                                                       for (l = tskbar->area.list; l ; l = l->next) {
-                                                               tsk = l->data;
-                                                               tsk->area.redraw = 1;
-                                                       }
-                                               }
+                               }
+                               // check ALLDESKTOP task => resize taskbar
+                               Taskbar *tskbar;
+                               Task *tsk;
+                               GSList *l;
+                               tskbar = &panel->taskbar[old_desktop];
+                               for (l = tskbar->area.list; l ; l = l->next) {
+                                       tsk = l->data;
+                                       if (tsk->desktop == ALLDESKTOP) {
+                                               tsk->area.on_screen = 0;
+                                               tskbar->area.resize = 1;
+                                               panel_refresh = 1;
+                                       }
+                               }
+                               tskbar = &panel->taskbar[server.desktop];
+                               for (l = tskbar->area.list; l ; l = l->next) {
+                                       tsk = l->data;
+                                       if (tsk->desktop == ALLDESKTOP) {
+                                               tsk->area.on_screen = 1;
+                                               tskbar->area.resize = 1;
                                        }
                                }
                        }
@@ -428,44 +440,7 @@ void event_property_notify (XEvent *e)
                }
                // Change active
                else if (at == server.atom._NET_ACTIVE_WINDOW) {
-                       GSList *l0;
-                       if (task_active) {
-                               for (i=0 ; i < nb_panel ; i++) {
-                                       for (j=0 ; j < panel1[i].nb_desktop ; j++) {
-                                               for (l0 = panel1[i].taskbar[j].area.list; l0 ; l0 = l0->next) {
-                                                       tsk = l0->data;
-                                                       tsk->area.is_active = 0;
-                                               }
-                                       }
-                               }
-                               task_active = 0;
-                       }
-                       Window w1 = window_get_active ();
-                       Task *t = task_get_task(w1);
-                       if (!t) {
-                               Window w2;
-                               if (XGetTransientForHint(server.dsp, w1, &w2) != 0)
-                                       if (w2) t = task_get_task(w2);
-                       }
-                       if (task_urgent == t) {
-                               init_precision();
-                               task_urgent = 0;
-                       }
-                       // put active state on all task (multi_desktop)
-                       if (t) {
-                               for (i=0 ; i < nb_panel ; i++) {
-                                       for (j=0 ; j < panel1[i].nb_desktop ; j++) {
-                                               for (l0 = panel1[i].taskbar[j].area.list; l0 ; l0 = l0->next) {
-                                                       tsk = l0->data;
-                                                       if (tsk->win == t->win) {
-                                                               tsk->area.is_active = 1;
-                                                               //printf("active monitor %d, task %s\n", panel1[i].monitor, tsk->title);
-                                                       }
-                                               }
-                                       }
-                               }
-                               task_active = t;
-                       }
+                       active_task();
                        panel_refresh = 1;
                }
                else if (at == server.atom._XROOTPMAP_ID) {
@@ -514,29 +489,33 @@ void event_property_notify (XEvent *e)
                        }
                        if (window_is_skip_taskbar(win)) {
                                remove_task( tsk );
+                               panel_refresh = 1;
                        }
                }
-               else if (at == server.atom.WM_STATE) {
-                       // Iconic state
-                       // TODO : try to delete following code
-                       if (window_is_iconified (win)) {
-                               if (task_active) {
-                                       if (task_active->win == tsk->win) {
-                                               Task *tsk2;
-                                               GSList *l0;
-                                               for (i=0 ; i < nb_panel ; i++) {
-                                                       for (j=0 ; j < panel1[i].nb_desktop ; j++) {
-                                                               for (l0 = panel1[i].taskbar[j].area.list; l0 ; l0 = l0->next) {
-                                                                       tsk2 = l0->data;
-                                                                       tsk2->area.is_active = 0;
-                                                               }
-                                                       }
-                                               }
-                                               task_active = 0;
-                                       }
-                               }
-                       }
-               }
+// We do not check for the iconified state, since it only unsets our active window
+// but in openbox a shaded window is considered iconified. So we would loose the active window
+// property on unshading it again (commented 01.10.2009)
+//             else if (at == server.atom.WM_STATE) {
+//                     // Iconic state
+//                     // TODO : try to delete following code
+//                     if (window_is_iconified (win)) {
+//                             if (task_active) {
+//                                     if (task_active->win == tsk->win) {
+//                                             Task *tsk2;
+//                                             GSList *l0;
+//                                             for (i=0 ; i < nb_panel ; i++) {
+//                                                     for (j=0 ; j < panel1[i].nb_desktop ; j++) {
+//                                                             for (l0 = panel1[i].taskbar[j].area.list; l0 ; l0 = l0->next) {
+//                                                                     tsk2 = l0->data;
+//                                                                     tsk2->area.is_active = 0;
+//                                                             }
+//                                                     }
+//                                             }
+//                                             task_active = 0;
+//                                     }
+//                             }
+//                     }
+//             }
                // Window icon changed
                else if (at == server.atom._NET_WM_ICON) {
                        get_icon(tsk);
@@ -549,8 +528,8 @@ void event_property_notify (XEvent *e)
                                                if (tsk->win == tsk2->win && tsk != tsk2) {
                                                        tsk2->icon_width = tsk->icon_width;
                                                        tsk2->icon_height = tsk->icon_height;
-                                                       tsk2->icon_data = tsk->icon_data;
-                                                       tsk2->icon_data_active = tsk->icon_data_active;
+                                                       tsk2->icon = tsk->icon;
+                                                       tsk2->icon_active = tsk->icon_active;
                                                        tsk2->area.redraw = 1;
                                                }
                                        }
@@ -574,6 +553,15 @@ void event_property_notify (XEvent *e)
                                panel_refresh = 1;
                        }
                }
+               else if (at == server.atom.WM_HINTS) {
+                       XWMHints* wmhints = XGetWMHints(server.dsp, win);
+                       if (wmhints && wmhints->flags & XUrgencyHint) {
+                               task_urgent = tsk;
+                               tick_urgent = 0;
+                               time_precision = 1;
+                       }
+                       XFree(wmhints);
+               }
 
                if (!server.got_root_win) server.root_win = RootWindow (server.dsp, server.screen);
        }
@@ -582,18 +570,28 @@ void event_property_notify (XEvent *e)
 
 void event_expose (XEvent *e)
 {
-       Panel *panel;
-
-       panel = get_panel(e->xany.window);
-       if (!panel) return;
-       // TODO : one panel_refresh per panel ?
-       panel_refresh = 1;
+       if (e->xany.window == g_tooltip.window)
+               tooltip_update();
+       else {
+               Panel *panel;
+               panel = get_panel(e->xany.window);
+               if (!panel) return;
+               // TODO : one panel_refresh per panel ?
+               panel_refresh = 1;
+       }
 }
 
 
 void event_configure_notify (Window win)
 {
-       // check 'win' move in systray
+       // change in root window (xrandr)
+       if (win == server.root_win) {
+               get_monitors();
+               init_panel();
+               return;
+       }
+
+       // 'win' is a trayer icon
        TrayWindow *traywin;
        GSList *l;
        for (l = systray.list_icons; l ; l = l->next) {
@@ -606,9 +604,8 @@ void event_configure_notify (Window win)
                }
        }
 
-       // check 'win' move in another monitor
+       // 'win' move in another monitor
        if (nb_panel == 1) return;
-       if (server.nb_monitor == 1) return;
        Task *tsk = task_get_task (win);
        if (!tsk) return;
 
@@ -648,7 +645,7 @@ void event_timer()
 
        // update battery
 #ifdef ENABLE_BATTERY
-       if (panel1[0].battery.area.on_screen) {
+       if (battery_enabled) {
                update_battery();
                for (i=0 ; i < nb_panel ; i++)
                        panel1[i].battery.area.resize = 1;
@@ -664,6 +661,36 @@ void event_timer()
 }
 
 
+void dnd_message(XClientMessageEvent *e)
+{
+       Panel *panel = get_panel(e->window);
+       int x, y, mapX, mapY;
+       Window child;
+       x = (e->data.l[2] >> 16) & 0xFFFF;
+       y = e->data.l[2] & 0xFFFF;
+       XTranslateCoordinates(server.dsp, server.root_win, e->window, x, y, &mapX, &mapY, &child);
+       Task* task = click_task(panel, mapX, mapY);
+       if (task) {
+               if (task->desktop != server.desktop )
+                       set_desktop (task->desktop);
+               window_action(task, TOGGLE);
+       }
+
+       // send XdndStatus event to get more XdndPosition events
+       XClientMessageEvent se;
+       se.type = ClientMessage;
+       se.window = e->data.l[0];
+       se.message_type = server.atom.XdndStatus;
+       se.format = 32;
+       se.data.l[0] = e->window;  // XID of the target window
+       se.data.l[1] = 0;          // bit 0: accept drop    bit 1: send XdndPosition events if inside rectangle
+       se.data.l[2] = 0;          // Rectangle x,y for which no more XdndPosition events
+       se.data.l[3] = (1 << 16) | 1;  // Rectangle w,h for which no more XdndPosition events
+       se.data.l[4] = None;       // None = drop will not be accepted
+       XSendEvent(server.dsp, e->data.l[0], False, NoEventMask, (XEvent*)&se);
+}
+
+
 int main (int argc, char *argv[])
 {
        XEvent e;
@@ -675,7 +702,6 @@ int main (int argc, char *argv[])
 
        init (argc, argv);
 
-load_config:
        i = 0;
        init_config();
        if (config_path)
@@ -687,7 +713,8 @@ load_config:
                cleanup();
                exit(1);
        }
-       config_finish();
+       init_panel();
+       cleanup_config();
        if (thumbnail_path) {
                // usage: tint2 -j <file> for internal use
                printf("file %s\n", thumbnail_path);
@@ -714,6 +741,7 @@ load_config:
 
                                switch (e.type) {
                                        case ButtonPress:
+                                               tooltip_hide();
                                                event_button_press (&e);
                                                break;
 
@@ -721,6 +749,20 @@ load_config:
                                                event_button_release(&e);
                                                break;
 
+                                       case MotionNotify: {
+                                               Panel* panel = get_panel(e.xmotion.window);
+                                               Task* task = click_task(panel, e.xmotion.x, e.xmotion.y);
+                                               if (task)
+                                                       tooltip_trigger_show(task, e.xmotion.x_root, e.xmotion.y_root);
+                                               else
+                                                       tooltip_trigger_hide();
+                                               break;
+                                       }
+
+                                       case LeaveNotify:
+                                               tooltip_trigger_hide();
+                                               break;
+
                                        case Expose:
                                                event_expose(&e);
                                                break;
@@ -730,10 +772,7 @@ load_config:
                                                break;
 
                                        case ConfigureNotify:
-                                               if (e.xconfigure.window == server.root_win)
-                                                       goto load_config;
-                                               else
-                                                       event_configure_notify (e.xconfigure.window);
+                                               event_configure_notify (e.xconfigure.window);
                                                break;
 
                                        case ReparentNotify:
@@ -761,6 +800,9 @@ load_config:
                                                if (e.xclient.message_type == server.atom._NET_SYSTEM_TRAY_OPCODE && e.xclient.format == 32 && e.xclient.window == net_sel_win) {
                                                        net_message(&e.xclient);
                                                }
+                                               else if (e.xclient.message_type == server.atom.XdndPosition) {
+                                                       dnd_message(&e.xclient);
+                                               }
                                                break;
                                }
                        }
@@ -768,9 +810,13 @@ load_config:
                event_timer();
 
                switch (signal_pending) {
-                       case SIGUSR1:
+                       case SIGUSR1: // reload config file
                                signal_pending = 0;
-                               goto load_config;
+                               init_config();
+                               config_read_file (config_path);
+                               init_panel();
+                               cleanup_config();
+                               break;
                        case SIGINT:
                        case SIGTERM:
                        case SIGHUP:
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