/**************************************************************************
*
* Tint2 : taskbar
-*
+*
* Copyright (C) 2008 thierry lorthiois (lorthiois@bbsoft.fr)
-*
+*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
#include <glib.h>
#include <Imlib2.h>
+#include "task.h"
#include "taskbar.h"
#include "server.h"
#include "window.h"
#include "panel.h"
+/* win_to_task_table holds for every Window an array of tasks. Usually the array contains only one
+ element. However for omnipresent windows (windows which are visible in every taskbar) the array
+ contains to every Task* on each panel a pointer (i.e. GPtrArray.len == server.nb_desktop)
+*/
+GHashTable* win_to_task_table;
+
+Task *task_active;
+Task *task_drag;
+int taskbar_enabled;
+
+guint win_hash(gconstpointer key) { return (guint)*((Window*)key); }
+gboolean win_compare(gconstpointer a, gconstpointer b) { return (*((Window*)a) == *((Window*)b)); }
+void free_ptr_array(gpointer data) { g_ptr_array_free(data, 1); }
+
+
+void default_taskbar()
+{
+ win_to_task_table = 0;
+ urgent_timeout = 0;
+ urgent_list = 0;
+ taskbar_enabled = 0;
+}
+
+void cleanup_taskbar()
+{
+ Panel *panel;
+ Taskbar *tskbar;
+ int i, j;
+
+ if (win_to_task_table) g_hash_table_foreach(win_to_task_table, taskbar_remove_task, 0);
+ for (i=0 ; i < nb_panel ; i++) {
+ panel = &panel1[i];
+ for (j=0 ; j < panel->nb_desktop ; j++) {
+ tskbar = &panel->taskbar[j];
+ free_area (&tskbar->area);
+ // remove taskbar from the panel
+ panel->area.list = g_slist_remove(panel->area.list, tskbar);
+ }
+ if (panel->taskbar) {
+ free(panel->taskbar);
+ panel->taskbar = 0;
+ }
+ }
+
+ if (win_to_task_table) {
+ g_hash_table_destroy(win_to_task_table);
+ win_to_task_table = 0;
+ }
+}
+
+
+void init_taskbar()
+{
+ if (win_to_task_table == 0)
+ win_to_task_table = g_hash_table_new_full(win_hash, win_compare, free, free_ptr_array);
+
+ task_active = 0;
+ task_drag = 0;
+}
+
+
+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.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.redraw = 1;
+ panel->g_taskbar.area.on_screen = 1;
+ if (panel_horizontal) {
+ panel->g_taskbar.area.posy = panel->area.bg->border.width + panel->area.paddingy;
+ panel->g_taskbar.area.height = panel->area.height - (2 * panel->g_taskbar.area.posy);
+ }
+ else {
+ panel->g_taskbar.area.posx = panel->area.bg->border.width + panel->area.paddingy;
+ panel->g_taskbar.area.width = panel->area.width - (2 * panel->g_taskbar.area.posx);
+ }
+
+ // task
+ panel->g_task.area.size_mode = SIZE_BY_LAYOUT;
+ panel->g_task.area._draw_foreground = draw_task;
+ panel->g_task.area.redraw = 1;
+ panel->g_task.area.on_screen = 1;
+ if ((panel->g_task.config_asb_mask & (1<<TASK_NORMAL)) == 0) {
+ panel->g_task.alpha[TASK_NORMAL] = 100;
+ panel->g_task.saturation[TASK_NORMAL] = 0;
+ panel->g_task.brightness[TASK_NORMAL] = 0;
+ }
+ if ((panel->g_task.config_asb_mask & (1<<TASK_ACTIVE)) == 0) {
+ panel->g_task.alpha[TASK_ACTIVE] = panel->g_task.alpha[TASK_NORMAL];
+ panel->g_task.saturation[TASK_ACTIVE] = panel->g_task.saturation[TASK_NORMAL];
+ panel->g_task.brightness[TASK_ACTIVE] = panel->g_task.brightness[TASK_NORMAL];
+ }
+ if ((panel->g_task.config_asb_mask & (1<<TASK_ICONIFIED)) == 0) {
+ panel->g_task.alpha[TASK_ICONIFIED] = panel->g_task.alpha[TASK_NORMAL];
+ panel->g_task.saturation[TASK_ICONIFIED] = panel->g_task.saturation[TASK_NORMAL];
+ panel->g_task.brightness[TASK_ICONIFIED] = panel->g_task.brightness[TASK_NORMAL];
+ }
+ if ((panel->g_task.config_asb_mask & (1<<TASK_URGENT)) == 0) {
+ panel->g_task.alpha[TASK_URGENT] = panel->g_task.alpha[TASK_ACTIVE];
+ panel->g_task.saturation[TASK_URGENT] = panel->g_task.saturation[TASK_ACTIVE];
+ panel->g_task.brightness[TASK_URGENT] = panel->g_task.brightness[TASK_ACTIVE];
+ }
+ if ((panel->g_task.config_font_mask & (1<<TASK_NORMAL)) == 0) panel->g_task.font[TASK_NORMAL] = (Color){{0, 0, 0}, 0};
+ if ((panel->g_task.config_font_mask & (1<<TASK_ACTIVE)) == 0) panel->g_task.font[TASK_ACTIVE] = panel->g_task.font[TASK_NORMAL];
+ if ((panel->g_task.config_font_mask & (1<<TASK_ICONIFIED)) == 0) panel->g_task.font[TASK_ICONIFIED] = panel->g_task.font[TASK_NORMAL];
+ if ((panel->g_task.config_font_mask & (1<<TASK_URGENT)) == 0) panel->g_task.font[TASK_URGENT] = panel->g_task.font[TASK_ACTIVE];
+ if ((panel->g_task.config_font_mask & (1<<TASK_NORMAL)) == 0) panel->g_task.background[TASK_NORMAL] = &g_array_index(backgrounds, Background, 0);
+ if ((panel->g_task.config_background_mask & (1<<TASK_ACTIVE)) == 0) panel->g_task.background[TASK_ACTIVE] = panel->g_task.background[TASK_NORMAL];
+ if ((panel->g_task.config_background_mask & (1<<TASK_ICONIFIED)) == 0) panel->g_task.background[TASK_ICONIFIED] = panel->g_task.background[TASK_NORMAL];
+ 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.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.width = panel->area.width - (2 * panel->g_task.area.posx);
+ panel->g_task.area.height = panel->g_task.maximum_height;
+ }
+
+ for (j=0; j<TASK_STATE_COUNT; ++j) {
+ if (panel->g_task.background[j]->border.rounded > panel->g_task.area.height/2) {
+ printf("task%sbackground_id has a too large rounded value. Please fix your tint2rc\n", j==0 ? "_" : j==1 ? "_active_" : j==2 ? "_iconified_" : "_urgent_");
+ g_array_append_val(backgrounds, *panel->g_task.background[j]);
+ panel->g_task.background[j] = &g_array_index(backgrounds, Background, backgrounds->len-1);
+ panel->g_task.background[j]->border.rounded = panel->g_task.area.height/2;
+ }
+ }
+
+ // compute vertical position : text and icon
+ int height_ink, height;
+ get_text_size(panel->g_task.font_desc, &height_ink, &height, panel->area.height, "TAjpg", 5);
+
+ if (!panel->g_task.maximum_width && panel_horizontal)
+ panel->g_task.maximum_width = server.monitor[panel->monitor].width;
+
+ panel->g_task.text_posx = panel->g_task.background[0]->border.width + panel->g_task.area.paddingxlr;
+ panel->g_task.text_height = panel->g_task.area.height - (2 * panel->g_task.area.paddingy);
+ if (panel->g_task.icon) {
+ panel->g_task.icon_size1 = panel->g_task.area.height - (2 * panel->g_task.area.paddingy);
+ panel->g_task.text_posx += panel->g_task.icon_size1;
+ panel->g_task.icon_posy = (panel->g_task.area.height - panel->g_task.icon_size1) / 2;
+ }
+ //printf("monitor %d, task_maximum_width %d\n", panel->monitor, panel->g_task.maximum_width);
+
+ Taskbar *tskbar;
+ panel->nb_desktop = server.nb_desktop;
+ panel->taskbar = calloc(server.nb_desktop, sizeof(Taskbar));
+ for (j=0 ; j < panel->nb_desktop ; j++) {
+ tskbar = &panel->taskbar[j];
+ memcpy(&tskbar->area, &panel->g_taskbar, sizeof(Area));
+ tskbar->desktop = j;
+ if (j == server.desktop)
+ tskbar->area.bg = panel->g_taskbar.bg_active;
+ }
+}
+
+
+void taskbar_remove_task(gpointer key, gpointer value, gpointer user_data)
+{
+ remove_task(task_get_task(*(Window*)key));
+}
+
Task *task_get_task (Window win)
{
- Taskbar *tskbar;
- Task *tsk;
- GSList *l0;
-
- for (l0 = panel.area.list; l0 ; l0 = l0->next) {
- tskbar = l0->data;
- GSList *l1;
- for (l1 = tskbar->area.list; l1 ; l1 = l1->next) {
- tsk = l1->data;
- if (win == tsk->win) return tsk;
- }
- }
-
- // nb = panel.nb_desktop * panel.nb_monitor;
- //printf("task_get_task return 0\n");
- return 0;
+ GPtrArray* task_group = task_get_tasks(win);
+ if (task_group)
+ return g_ptr_array_index(task_group, 0);
+ else
+ return 0;
+}
+
+
+GPtrArray* task_get_tasks(Window win)
+{
+ if (win_to_task_table && taskbar_enabled)
+ return g_hash_table_lookup(win_to_task_table, &win);
+ else
+ return 0;
}
void task_refresh_tasklist ()
{
- Window *win, active_win;
- int num_results, i, j;
-
- win = server_get_property (server.root_win, server.atom._NET_CLIENT_LIST, XA_WINDOW, &num_results);
-
- if (!win) return;
-
- /* Remove any old and set active win */
- active_win = window_get_active ();
-
- Task *tsk;
- Taskbar *tskbar;
- GSList *l0;
- for (l0 = panel.area.list; l0 ; l0 = l0->next) {
- tskbar = l0->data;
- GSList *l1;
- for (l1 = tskbar->area.list; l1 ; l1 = l1->next) {
- tsk = l1->data;
-
- if (tsk->win == active_win) panel.task_active = tsk;
-
- for (j = 0; j < num_results; j++) {
- if (tsk->win == win[j]) break;
- }
- if (tsk->win != win[j]) remove_task (tsk);
- }
- }
-
- /* Add any new */
- for (i = 0; i < num_results; i++) {
- if (!task_get_task (win[i])) add_task (win[i]);
- }
-
- XFree (win);
+ Window *win;
+ int num_results, i;
+
+ if (!taskbar_enabled) return;
+ win = server_get_property (server.root_win, server.atom._NET_CLIENT_LIST, XA_WINDOW, &num_results);
+ if (!win) return;
+
+ GList* win_list = g_hash_table_get_keys(win_to_task_table);
+ GList* it;
+ for (it=win_list; it; it=it->next) {
+ for (i = 0; i < num_results; i++)
+ if (*((Window*)it->data) == win[i])
+ break;
+ if (i == num_results)
+ taskbar_remove_task(it->data, 0, 0);
+ }
+ g_list_free(win_list);
+
+ // Add any new
+ for (i = 0; i < num_results; i++)
+ if (!task_get_task (win[i]))
+ add_task (win[i]);
+
+ XFree (win);
}
-int resize_tasks (Taskbar *taskbar)
+int resize_taskbar(void *obj)
{
- int ret, task_count, pixel_width, modulo_width=0;
- int x, taskbar_width;
- Task *tsk;
- GSList *l;
-
- // new task width for 'desktop'
- task_count = g_slist_length(taskbar->area.list);
- if (!task_count) pixel_width = g_task.maximum_width;
- else {
- taskbar_width = taskbar->area.width - (2 * g_taskbar.border.width) - ((task_count+1) * g_taskbar.paddingx);
-
- pixel_width = taskbar_width / task_count;
- if (pixel_width > g_task.maximum_width) pixel_width = g_task.maximum_width;
- else modulo_width = taskbar_width % task_count;
- }
-
- if ((taskbar->task_width == pixel_width) && (taskbar->task_modulo == modulo_width)) {
- ret = 0;
- }
- else {
- ret = 1;
- taskbar->task_width = pixel_width;
- taskbar->task_modulo = modulo_width;
- taskbar->text_width = pixel_width - g_task.text_posx - g_task.area.border.width - g_task.area.paddingx;
- }
-
- // change pos_x and width for all tasks
- x = taskbar->area.posx + taskbar->area.border.width + taskbar->area.paddingx;
- for (l = taskbar->area.list; l ; l = l->next) {
- tsk = l->data;
- tsk->area.posx = x;
- tsk->area_active.posx = x;
- tsk->area.width = pixel_width;
- tsk->area_active.width = pixel_width;
- if (modulo_width) {
- tsk->area.width++;
- tsk->area_active.width++;
- modulo_width--;
- }
-
- x += tsk->area.width + g_taskbar.paddingx;
- }
- return ret;
+ Taskbar *taskbar = (Taskbar*)obj;
+ Panel *panel = (Panel*)taskbar->area.panel;
+ Task *tsk;
+ GSList *l;
+ int task_count, border_width;
+
+// taskbar->area.redraw = 1;
+ border_width = taskbar->area.bg->border.width;
+
+ if (panel_horizontal) {
+ int pixel_width, modulo_width=0;
+ int taskbar_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;
+ //set_task_redraw(tsk); // always redraw task, because the background could have changed (taskbar_active_id)
+ tsk->area.width = pixel_width;
+// TODO : move later (when posx is known)
+// long value[] = { panel->posx+x, panel->posy, pixel_width, panel->area.height };
+// XChangeProperty (server.dsp, tsk->win, server.atom._NET_WM_ICON_GEOMETRY, XA_CARDINAL, 32, PropModeReplace, (unsigned char*)value, 4);
+
+ if (modulo_width) {
+ tsk->area.width++;
+ modulo_width--;
+ }
+ }
+ }
+ else {
+ int pixel_height, modulo_height=0;
+ int taskbar_height;
+
+ // 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;
+ //set_task_redraw(tsk); // always redraw task, because the background could have changed (taskbar_active_id)
+ tsk->area.height = pixel_height;
+// TODO : move later (when posy is known)
+// long value[] = { panel->posx, panel->posy+y, panel->area.width, pixel_height };
+// XChangeProperty (server.dsp, tsk->win, server.atom._NET_WM_ICON_GEOMETRY, XA_CARDINAL, 32, PropModeReplace, (unsigned char*)value, 4);
+
+ if (modulo_height) {
+ tsk->area.height++;
+ modulo_height--;
+ }
+ }
+ }
+
+ return 0;
}
+void visible_taskbar(void *p)
+{
+ Panel *panel =(Panel*)p;
+ int j;
+
+ Taskbar *taskbar;
+ for (j=0 ; j < panel->nb_desktop ; j++) {
+ taskbar = &panel->taskbar[j];
+ if (panel_mode != MULTI_DESKTOP && taskbar->desktop != server.desktop) {
+ // SINGLE_DESKTOP and not current desktop
+ taskbar->area.on_screen = 0;
+ }
+ else {
+ taskbar->area.on_screen = 1;
+ }
+ }
+ panel_refresh = 1;
+}
+
projects / chaz / tint2 / blobdiff