memorized taskbar pixmap. So we don t redraw taskbar/task when switching desktop.

[chaz/tint2] / src / taskbar / taskbar.c

diff --git a/src/taskbar/taskbar.c b/src/taskbar/taskbar.c
index 60a74060bd5d59682dada024e499cd9e61dbc2c2..89267f6e591fcc55d5cccfc39f37ac8fae0ee519 100644 (file)
--- a/src/taskbar/taskbar.c
+++ b/src/taskbar/taskbar.c
@@ -99,18 +99,17 @@ void init_taskbar_panel(void *p)
        Panel *panel =(Panel*)p;
        int j;
 
-       if (panel->g_taskbar.bg == 0) {
-               panel->g_taskbar.bg = &g_array_index(backgrounds, Background, 0);
-               panel->g_taskbar.area.bg = panel->g_taskbar.bg;
+       if (panel->g_taskbar.background[TASKBAR_NORMAL] == 0) {
+               panel->g_taskbar.background[TASKBAR_NORMAL] = &g_array_index(backgrounds, Background, 0);
+               panel->g_taskbar.background[TASKBAR_ACTIVE] = &g_array_index(backgrounds, Background, 0);
        }
-       if (panel->g_taskbar.bg_active == 0)
-               panel->g_taskbar.bg_active = panel->g_taskbar.bg;
        if (panel->g_task.area.bg == 0)
                panel->g_task.area.bg = &g_array_index(backgrounds, Background, 0);
 
        // taskbar
        panel->g_taskbar.area.size_mode = SIZE_BY_LAYOUT;
        panel->g_taskbar.area._resize = resize_taskbar;
+       panel->g_taskbar.area._draw_foreground = draw_taskbar;
        panel->g_taskbar.area.redraw = 1;
        panel->g_taskbar.area.on_screen = 1;
        if (panel_horizontal) {
@@ -158,11 +157,11 @@ void init_taskbar_panel(void *p)
        if ((panel->g_task.config_background_mask & (1<<TASK_URGENT)) == 0) panel->g_task.background[TASK_URGENT] = panel->g_task.background[TASK_ACTIVE];
 
        if (panel_horizontal) {
-               panel->g_task.area.posy = panel->g_taskbar.area.posy + panel->g_taskbar.bg->border.width + panel->g_taskbar.area.paddingy;
+               panel->g_task.area.posy = panel->g_taskbar.area.posy + panel->g_taskbar.background[TASKBAR_NORMAL]->border.width + panel->g_taskbar.area.paddingy;
                panel->g_task.area.height = panel->area.height - (2 * panel->g_task.area.posy);
        }
        else {
-               panel->g_task.area.posx = panel->g_taskbar.area.posx + panel->g_taskbar.bg->border.width + panel->g_taskbar.area.paddingy;
+               panel->g_task.area.posx = panel->g_taskbar.area.posx + panel->g_taskbar.background[TASKBAR_NORMAL]->border.width + panel->g_taskbar.area.paddingy;
                panel->g_task.area.width = panel->area.width - (2 * panel->g_task.area.posx);
                panel->g_task.area.height = panel->g_task.maximum_height;
        }
@@ -200,7 +199,9 @@ void init_taskbar_panel(void *p)
                memcpy(&tskbar->area, &panel->g_taskbar, sizeof(Area));
                tskbar->desktop = j;
                if (j == server.desktop)
-                       tskbar->area.bg = panel->g_taskbar.bg_active;
+                       tskbar->area.bg = panel->g_taskbar.background[TASKBAR_ACTIVE];
+               else
+                       tskbar->area.bg = panel->g_taskbar.background[TASKBAR_NORMAL];
        }
 }
 
@@ -259,98 +260,53 @@ void task_refresh_tasklist ()
 }
 
 
-int resize_taskbar(void *obj)
+void draw_taskbar (void *obj, cairo_t *c)
 {
-       //int ret = resize_by_layout(obj);
-       // on_changed
-       // taskbar->text_width = pixel_width - panel->g_task.text_posx - panel->g_task.area.bg->border.width - panel->g_task.area.paddingx;
-       //taskbar->text_width = taskbar->area.width - (2 * panel->g_taskbar.area.paddingy) - panel->g_task.text_posx - panel->g_task.area.bg->border.width - panel->g_task.area.paddingx;
-       //return ret;
+       Taskbar *taskbar = obj;
+       int state = (taskbar->desktop == server.desktop) ? TASKBAR_ACTIVE : TASKBAR_NORMAL;
        
+       taskbar->state_pix[state] = taskbar->area.pix;
+}
+
+
+int resize_taskbar(void *obj)
+{
        Taskbar *taskbar = (Taskbar*)obj;
        Panel *panel = (Panel*)taskbar->area.panel;
+       int text_width;
        Task *tsk;
-       GSList *l;
-       int  task_count, border_width;
 
        //printf("resize_taskbar %d %d\n", taskbar->area.posx, taskbar->area.posy);
-//     taskbar->area.redraw = 1;
-       border_width = taskbar->area.bg->border.width;
-
        if (panel_horizontal) {
-               int  pixel_width, modulo_width=0;
-               int  taskbar_width, old_width;
-
-               // new task width for 'desktop'
-               task_count = g_slist_length(taskbar->area.list);
-               if (!task_count) pixel_width = panel->g_task.maximum_width;
-               else {
-                       taskbar_width = taskbar->area.width - (2 * border_width) - (2 * panel->g_taskbar.area.paddingxlr);
-                       if (task_count>1) taskbar_width -= ((task_count-1) * panel->g_taskbar.area.paddingx);
-
-                       pixel_width = taskbar_width / task_count;
-                       if (pixel_width > panel->g_task.maximum_width)
-                               pixel_width = panel->g_task.maximum_width;
-                       else
-                               modulo_width = taskbar_width % task_count;
-               }
-
-               taskbar->task_width = pixel_width;
-               taskbar->task_modulo = modulo_width;
-               taskbar->text_width = pixel_width - panel->g_task.text_posx - panel->g_task.area.bg->border.width - panel->g_task.area.paddingx;
-
-               // change pos_x and width for all tasks
-               for (l = taskbar->area.list; l ; l = l->next) {
-                       tsk = l->data;
-                       if (!tsk->area.on_screen) continue;
-                       old_width = tsk->area.width;
-                       tsk->area.width = pixel_width;
-                       if (modulo_width) {
-                               tsk->area.width++;
-                               modulo_width--;
-                       }
-                       if (tsk->area.width != old_width)
-                               tsk->area.on_changed = 1;
+               resize_by_layout(obj, panel->g_task.maximum_width);
+               
+               text_width = panel->g_task.maximum_width;
+               if (taskbar->area.list != NULL) {
+                       tsk = taskbar->area.list->data;
+                       text_width = tsk->area.width;
                }
+               taskbar->text_width = text_width - panel->g_task.text_posx - panel->g_task.area.bg->border.width - panel->g_task.area.paddingx;
        }
        else {
-               int  pixel_height, modulo_height=0;
-               int  taskbar_height, old_height;
+               resize_by_layout(obj, panel->g_task.maximum_height);
+               
+               taskbar->text_width = taskbar->area.width - (2 * panel->g_taskbar.area.paddingy) - panel->g_task.text_posx -    panel->g_task.area.bg->border.width - panel->g_task.area.paddingx;
+       }
+       return 0;
+}
 
-               // new task width for 'desktop'
-               task_count = g_slist_length(taskbar->area.list);
-               if (!task_count) pixel_height = panel->g_task.maximum_height;
-               else {
-                       taskbar_height = taskbar->area.height - (2 * border_width) - (2 * panel->g_taskbar.area.paddingxlr);
-                       if (task_count>1) taskbar_height -= ((task_count-1) * panel->g_taskbar.area.paddingx);
-
-                       pixel_height = taskbar_height / task_count;
-                       if (pixel_height > panel->g_task.maximum_height)
-                               pixel_height = panel->g_task.maximum_height;
-                       else
-                               modulo_height = taskbar_height % task_count;
-               }
 
-               taskbar->task_width = pixel_height;
-               taskbar->task_modulo = modulo_height;
-               taskbar->text_width = taskbar->area.width - (2 * panel->g_taskbar.area.paddingy) - panel->g_task.text_posx - panel->g_task.area.bg->border.width - panel->g_task.area.paddingx;
-
-               // change pos_y and height for all tasks
-               for (l = taskbar->area.list; l ; l = l->next) {
-                       tsk = l->data;
-                       if (!tsk->area.on_screen) continue;
-                       old_height = tsk->area.height;
-                       tsk->area.height = pixel_height;
-                       if (modulo_height) {
-                               tsk->area.height++;
-                               modulo_height--;
-                       }
-                       if (tsk->area.height != old_height)
-                               tsk->area.on_changed = 1;
-               }
+void set_taskbar_state(Taskbar *tskbar, int state)
+{
+       tskbar->area.bg = panel1[0].g_taskbar.background[state];
+       tskbar->area.pix = tskbar->state_pix[state];
+       if (tskbar->state_pix[state] == 0) {
+               tskbar->area.redraw = 1;
+               GSList *l;
+               for (l = tskbar->area.list ; l ; l = l->next)
+                       ((Area*)l->data)->redraw = 1;
        }
-       
-       return 0;
+       panel_refresh = 1;
 }