From 886c0888915a3daeb3eb3342ff63b3e6cbdb4d63 Mon Sep 17 00:00:00 2001
From: Thierry Lorthiois <lorthiois@bbsoft.fr>
Date: Sun, 27 Sep 2009 16:57:19 +0000
Subject: [PATCH] issue 135 and xrandr management (more to come)

---
 src/config.c    |   7 +--
 src/panel.c     | 114 +++++++++++++++++++++++++-----------------------
 src/panel.h     |   3 +-
 src/server.c    |  12 +++--
 src/server.h    |   3 +-
 src/tint.c      |  91 +++++++++++++++++++++++---------------
 src/util/area.c |  11 +++--
 7 files changed, 138 insertions(+), 103 deletions(-)

diff --git a/src/config.c b/src/config.c
index b6476d9..2bfb34a 100644
--- a/src/config.c
+++ b/src/config.c
@@ -79,7 +79,8 @@ void init_config()
 	cleanup_panel();
 
 	// get monitor and desktop config
-	get_monitors_and_desktops();
+	get_monitors();
+	get_desktops();
 
 	// append full transparency background
 	list_back = g_slist_append(0, calloc(1, sizeof(Area)));
@@ -90,7 +91,7 @@ void init_config()
 	systray.sort = 1;
 
 	// window manager's menu default value == false
-	wm_menu = 0;
+	wm_menu = wm_menu_open = 0;
 	max_tick_urgent = 7;
 }
 
@@ -742,7 +743,7 @@ int parse_line (const char *line)
 void config_finish ()
 {
 	if (panel_config->monitor > (server.nb_monitor-1)) {
-		// server.nb_monitor minimum value is 1 (see get_monitors_and_desktops())
+		// server.nb_monitor minimum value is 1 (see get_monitors())
 		// and panel_config->monitor is higher
 		fprintf(stderr, "warning : monitor not found. tint2 default to monitor 1.\n");
 		panel_config->monitor = 0;
diff --git a/src/panel.c b/src/panel.c
index adc6520..2e47085 100644
--- a/src/panel.c
+++ b/src/panel.c
@@ -43,7 +43,7 @@ int mouse_tilt_left;
 int mouse_tilt_right;
 
 int panel_mode;
-int wm_menu;
+int wm_menu, wm_menu_open;
 int panel_dock=0;  // default not in the dock
 int panel_position;
 int panel_horizontal;
@@ -106,59 +106,7 @@ void init_panel()
 			p->pourcentx = 1;
 		}
 
-		// detect panel size
-		if (panel_horizontal) {
-			if (p->pourcentx)
-				p->area.width = (float)server.monitor[p->monitor].width * p->initial_width / 100;
-			else
-				p->area.width = p->initial_width;
-			if (p->pourcenty)
-				p->area.height = (float)server.monitor[p->monitor].height * p->initial_height / 100;
-			else
-				p->area.height = p->initial_height;
-			if (p->area.pix.border.rounded > p->area.height/2)
-				p->area.pix.border.rounded = p->area.height/2;
-		}
-		else {
-			if (p->pourcentx)
-				p->area.height = (float)server.monitor[p->monitor].height * p->initial_width / 100;
-			else
-				p->area.height = p->initial_width;
-			if (p->pourcenty)
-				p->area.width = (float)server.monitor[p->monitor].width * p->initial_height / 100;
-			else
-				p->area.width = p->initial_height;
-			if (p->area.pix.border.rounded > p->area.width/2)
-				p->area.pix.border.rounded = p->area.width/2;
-		}
-
-		/* panel position determined here */
-		if (panel_position & LEFT) {
-			p->posx = server.monitor[p->monitor].x + p->marginx;
-		}
-		else {
-			if (panel_position & RIGHT) {
-				p->posx = server.monitor[p->monitor].x + server.monitor[p->monitor].width - p->area.width - p->marginx;
-			}
-			else {
-				if (panel_horizontal)
-					p->posx = server.monitor[p->monitor].x + ((server.monitor[p->monitor].width - p->area.width) / 2);
-				else
-					p->posx = server.monitor[p->monitor].x + p->marginx;
-			}
-		}
-		if (panel_position & TOP) {
-			p->posy = server.monitor[p->monitor].y + p->marginy;
-		}
-		else {
-			if (panel_position & BOTTOM) {
-				p->posy = server.monitor[p->monitor].y + server.monitor[p->monitor].height - p->area.height - p->marginy;
-			}
-			else {
-				p->posy = server.monitor[p->monitor].y + ((server.monitor[p->monitor].height - p->area.height) / 2);
-			}
-		}
-		// printf("panel : posx %d, posy %d, width %d, height %d\n", p->posx, p->posy, p->area.width, p->area.height);
+		init_panel_size_and_position(p);
 
 		// Catch some events
 		long event_mask = ExposureMask|ButtonPressMask|ButtonReleaseMask;
@@ -177,6 +125,64 @@ void init_panel()
 }
 
 
+void init_panel_size_and_position(Panel *panel)
+{
+	// detect panel size
+	if (panel_horizontal) {
+		if (panel->pourcentx)
+			panel->area.width = (float)server.monitor[panel->monitor].width * panel->initial_width / 100;
+		else
+			panel->area.width = panel->initial_width;
+		if (panel->pourcenty)
+			panel->area.height = (float)server.monitor[panel->monitor].height * panel->initial_height / 100;
+		else
+			panel->area.height = panel->initial_height;
+		if (panel->area.pix.border.rounded > panel->area.height/2)
+			panel->area.pix.border.rounded = panel->area.height/2;
+	}
+	else {
+		if (panel->pourcentx)
+			panel->area.height = (float)server.monitor[panel->monitor].height * panel->initial_width / 100;
+		else
+			panel->area.height = panel->initial_width;
+		if (panel->pourcenty)
+			panel->area.width = (float)server.monitor[panel->monitor].width * panel->initial_height / 100;
+		else
+			panel->area.width = panel->initial_height;
+		if (panel->area.pix.border.rounded > panel->area.width/2)
+			panel->area.pix.border.rounded = panel->area.width/2;
+	}
+
+	// panel position determined here
+	if (panel_position & LEFT) {
+		panel->posx = server.monitor[panel->monitor].x + panel->marginx;
+	}
+	else {
+		if (panel_position & RIGHT) {
+			panel->posx = server.monitor[panel->monitor].x + server.monitor[panel->monitor].width - panel->area.width - panel->marginx;
+		}
+		else {
+			if (panel_horizontal)
+				panel->posx = server.monitor[panel->monitor].x + ((server.monitor[panel->monitor].width - panel->area.width) / 2);
+			else
+				panel->posx = server.monitor[panel->monitor].x + panel->marginx;
+		}
+	}
+	if (panel_position & TOP) {
+		panel->posy = server.monitor[panel->monitor].y + panel->marginy;
+	}
+	else {
+		if (panel_position & BOTTOM) {
+			panel->posy = server.monitor[panel->monitor].y + server.monitor[panel->monitor].height - panel->area.height - panel->marginy;
+		}
+		else {
+			panel->posy = server.monitor[panel->monitor].y + ((server.monitor[panel->monitor].height - panel->area.height) / 2);
+		}
+	}
+	// printf("panel : posx %d, posy %d, width %d, height %d\n", panel->posx, panel->posy, panel->area.width, panel->area.height);
+}
+
+
 void cleanup_panel()
 {
 	if (!panel1) return;
diff --git a/src/panel.h b/src/panel.h
index 5746a55..b3c8fde 100644
--- a/src/panel.h
+++ b/src/panel.h
@@ -38,7 +38,7 @@ extern int mouse_tilt_right;
 //panel mode
 enum { SINGLE_DESKTOP=0, MULTI_DESKTOP };
 extern int panel_mode;
-extern int wm_menu;
+extern int wm_menu, wm_menu_open;
 extern int panel_dock;
 
 //panel position
@@ -106,6 +106,7 @@ extern int  nb_panel;
 
 
 void init_panel();
+void init_panel_size_and_position(Panel *panel);
 void cleanup_panel();
 void resize_panel(void *obj);
 
diff --git a/src/server.c b/src/server.c
index 85ecd47..9b09010 100644
--- a/src/server.c
+++ b/src/server.c
@@ -219,15 +219,13 @@ int compareMonitor(const void *monitor1, const void *monitor2)
 }
 
 
-void get_monitors_and_desktops()
+void get_monitors()
 {
-	int i;
-
 	if (server.monitor) free(server.monitor);
 	server.nb_monitor = 0;
 	server.monitor = 0;
 
-	int nb_monitor;
+	int i, nb_monitor;
 	if (XineramaIsActive(server.dsp)) {
 		XineramaScreenInfo *info = XineramaQueryScreens(server.dsp, &nb_monitor);
 
@@ -274,6 +272,12 @@ next:
 		server.monitor[0].width = DisplayWidth (server.dsp, server.screen);
 		server.monitor[0].height = DisplayHeight (server.dsp, server.screen);
 	}
+}
+
+
+void get_desktops()
+{
+	int i;
 
 	// detect number of desktops
 	// wait 15s to leave some time for window manager startup
diff --git a/src/server.h b/src/server.h
index fdd8826..aba1132 100644
--- a/src/server.h
+++ b/src/server.h
@@ -115,7 +115,8 @@ void server_init_atoms ();
 void get_root_pixmap();
 
 // detect monitors and desktops
-void get_monitors_and_desktops();
+void get_monitors();
+void get_desktops();
 
 
 #endif
diff --git a/src/tint.c b/src/tint.c
index 35980bf..8705d94 100644
--- a/src/tint.c
+++ b/src/tint.c
@@ -270,6 +270,7 @@ void event_button_press (XEvent *e)
 
 	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)
+		wm_menu_open = 1;
 		XUngrabPointer(server.dsp, e->xbutton.time);
 		e->xbutton.window = server.root_win;
 		// icewm doesn't open under the mouse.
@@ -291,11 +292,12 @@ void event_button_release (XEvent *e)
 	Panel *panel = get_panel(e->xany.window);
 	if (!panel) return;
 
-	if (wm_menu && click_padding(panel, e->xbutton.x, e->xbutton.y)) {
-			// 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;
+	if (wm_menu && wm_menu_open) {
+		// forward the click to the desktop window (thanks conky)
+		wm_menu_open = 0;
+		e->xbutton.window = server.root_win;
+		XSendEvent(server.dsp, e->xbutton.window, False, ButtonReleaseMask, e);
+		return;
 	}
 
 	int action = TOGGLE_ICONIFY;
@@ -613,43 +615,60 @@ void event_expose (XEvent *e)
 
 void event_configure_notify (Window win)
 {
+	// change in root window (xrandr)
 	if (win == server.root_win) {
-		printf("ConfigureNotify on root\n");
-		//XMoveWindow(dpy, fen, pos_x, pos_y);
-		//XResizeWindow(dpy, fen, largeur, hauteur);
-	}
-	else {
-		// check 'win' move in systray
-		TrayWindow *traywin;
-		GSList *l;
-		for (l = systray.list_icons; l ; l = l->next) {
-			traywin = (TrayWindow*)l->data;
-			if (traywin->id == win) {
-				//printf("move tray %d\n", traywin->x);
-				XMoveResizeWindow(server.dsp, traywin->id, traywin->x, traywin->y, traywin->width, traywin->height);
-				panel_refresh = 1;
-				return;
-			}
+		int i, old_monitor = server.nb_monitor;
+
+		get_monitors();
+		if (old_monitor != server.nb_monitor) {
 		}
+		for (i=0 ; i < nb_panel ; i++) {
+			Panel *panel = &panel1[i];
 
-		// check '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;
-
-		Panel *p = tsk->area.panel;
-		if (p->monitor != window_get_monitor (win)) {
-			remove_task (tsk);
-			add_task (win);
-			if (win == window_get_active ()) {
-				Task *tsk = task_get_task (win);
-				tsk->area.is_active = 1;
-				task_active = tsk;
-			}
+			init_panel_size_and_position(panel);
+			XMoveResizeWindow(server.dsp, panel->main_win, panel->posx, panel->posy, panel->area.width, panel->area.height);
+			set_panel_background(panel);
+
+			// force the resize of childs
+			GSList *l0;
+			panel->area.resize = 1;
+			for (l0 = panel->area.list; l0 ; l0 = l0->next)
+				((Area*)l0->data)->resize = 1;
+		}
+		panel_refresh = 1;
+		//printf("ConfigureNotify on root width=%d, height=%d\n", server.monitor[0].width, server.monitor[0].height);
+		return;
+	}
+
+	// 'win' is a trayer icon
+	TrayWindow *traywin;
+	GSList *l;
+	for (l = systray.list_icons; l ; l = l->next) {
+		traywin = (TrayWindow*)l->data;
+		if (traywin->id == win) {
+			//printf("move tray %d\n", traywin->x);
+			XMoveResizeWindow(server.dsp, traywin->id, traywin->x, traywin->y, traywin->width, traywin->height);
 			panel_refresh = 1;
+			return;
 		}
 	}
+
+	// 'win' move in another monitor
+	if (nb_panel == 1) return;
+	Task *tsk = task_get_task (win);
+	if (!tsk) return;
+
+	Panel *p = tsk->area.panel;
+	if (p->monitor != window_get_monitor (win)) {
+		remove_task (tsk);
+		add_task (win);
+		if (win == window_get_active ()) {
+			Task *tsk = task_get_task (win);
+			tsk->area.is_active = 1;
+			task_active = tsk;
+		}
+		panel_refresh = 1;
+	}
 }
 
 
diff --git a/src/util/area.c b/src/util/area.c
index 8c40aa6..827e118 100644
--- a/src/util/area.c
+++ b/src/util/area.c
@@ -72,13 +72,16 @@ void size (Area *a)
 
 	if (a->resize) {
 		a->resize = 0;
-		for (l = a->list; l ; l = l->next)
-			size(l->data);
+		// force the resize of childs
+		for (l = a->list; l ; l = l->next) {
+			Area *area = (Area*)l->data;
+			area->resize = 1;
+			size(area);
+		}
 
 		// resize can generate a redraw
-		if (a->_resize) {
+		if (a->_resize)
 			a->_resize(a);
-		}
 	}
 }
 
-- 
2.44.0