]>
Dogcows Code - chaz/tint2/blob - taskbar.c
02c5c8eeefbce5b814544ad10058a3507396734b
1 /**************************************************************************
5 * Copyright (C) 2008 thierry lorthiois (lorthiois@bbsoft.fr)
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License version 2
9 * as published by the Free Software Foundation.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 **************************************************************************/
21 #include <X11/Xutil.h>
22 #include <X11/Xatom.h>
36 /* win_to_task_table holds for every Window an array of tasks. Usually the array contains only one
37 element. However for omnipresent windows (windows which are visible in every taskbar) the array
38 contains to every Task* on each panel a pointer (i.e. GPtrArray.len == server.nb_desktop)
40 GHashTable
* win_to_task_table
= 0;
42 guint
win_hash(gconstpointer key
) { return (guint
)*((Window
*)key
); }
43 gboolean
win_compare(gconstpointer a
, gconstpointer b
) { return (*((Window
*)a
) == *((Window
*)b
)); }
44 void free_ptr_array(gpointer data
) { g_ptr_array_free(data
, 1); }
51 if (win_to_task_table
== 0)
52 win_to_task_table
= g_hash_table_new_full(win_hash
, win_compare
, free
, free_ptr_array
);
54 for (i
=0 ; i
< nb_panel
; i
++) {
62 if (panel
->g_taskbar
.bg
== 0) {
63 panel
->g_taskbar
.bg
= &g_array_index(backgrounds
, Background
, 0);
64 panel
->g_taskbar
.area
.bg
= panel
->g_taskbar
.bg
;
66 if (panel
->g_taskbar
.bg_active
== 0)
67 panel
->g_taskbar
.bg_active
= panel
->g_taskbar
.bg
;
68 if (panel
->g_task
.area
.bg
== 0)
69 panel
->g_task
.area
.bg
= &g_array_index(backgrounds
, Background
, 0);
72 panel
->g_taskbar
.area
._resize
= resize_taskbar
;
73 panel
->g_taskbar
.area
.redraw
= 1;
74 panel
->g_taskbar
.area
.on_screen
= 1;
75 if (panel_horizontal
) {
76 panel
->g_taskbar
.area
.posy
= panel
->area
.bg
->border
.width
+ panel
->area
.paddingy
;
77 panel
->g_taskbar
.area
.height
= panel
->area
.height
- (2 * panel
->g_taskbar
.area
.posy
);
80 panel
->g_taskbar
.area
.posx
= panel
->area
.bg
->border
.width
+ panel
->area
.paddingy
;
81 panel
->g_taskbar
.area
.width
= panel
->area
.width
- (2 * panel
->g_taskbar
.area
.posx
);
85 panel
->g_task
.area
._draw_foreground
= draw_task
;
86 panel
->g_task
.area
.redraw
= 1;
87 panel
->g_task
.area
.on_screen
= 1;
88 if ((panel
->g_task
.config_asb_mask
& (1<<TASK_NORMAL
)) == 0) {
89 panel
->g_task
.alpha
[TASK_NORMAL
] = 100;
90 panel
->g_task
.saturation
[TASK_NORMAL
] = 0;
91 panel
->g_task
.brightness
[TASK_NORMAL
] = 0;
93 if ((panel
->g_task
.config_asb_mask
& (1<<TASK_ACTIVE
)) == 0) {
94 panel
->g_task
.alpha
[TASK_ACTIVE
] = panel
->g_task
.alpha
[TASK_NORMAL
];
95 panel
->g_task
.saturation
[TASK_ACTIVE
] = panel
->g_task
.saturation
[TASK_NORMAL
];
96 panel
->g_task
.brightness
[TASK_ACTIVE
] = panel
->g_task
.brightness
[TASK_NORMAL
];
98 if ((panel
->g_task
.config_asb_mask
& (1<<TASK_ICONIFIED
)) == 0) {
99 panel
->g_task
.alpha
[TASK_ICONIFIED
] = panel
->g_task
.alpha
[TASK_NORMAL
];
100 panel
->g_task
.saturation
[TASK_ICONIFIED
] = panel
->g_task
.saturation
[TASK_NORMAL
];
101 panel
->g_task
.brightness
[TASK_ICONIFIED
] = panel
->g_task
.brightness
[TASK_NORMAL
];
103 if ((panel
->g_task
.config_asb_mask
& (1<<TASK_URGENT
)) == 0) {
104 panel
->g_task
.alpha
[TASK_URGENT
] = panel
->g_task
.alpha
[TASK_ACTIVE
];
105 panel
->g_task
.saturation
[TASK_URGENT
] = panel
->g_task
.saturation
[TASK_ACTIVE
];
106 panel
->g_task
.brightness
[TASK_URGENT
] = panel
->g_task
.brightness
[TASK_ACTIVE
];
108 if ((panel
->g_task
.config_font_mask
& (1<<TASK_NORMAL
)) == 0) panel
->g_task
.font
[TASK_NORMAL
] = (Color
){{0, 0, 0}, 0};
109 if ((panel
->g_task
.config_font_mask
& (1<<TASK_ACTIVE
)) == 0) panel
->g_task
.font
[TASK_ACTIVE
] = panel
->g_task
.font
[TASK_NORMAL
];
110 if ((panel
->g_task
.config_font_mask
& (1<<TASK_ICONIFIED
)) == 0) panel
->g_task
.font
[TASK_ICONIFIED
] = panel
->g_task
.font
[TASK_NORMAL
];
111 if ((panel
->g_task
.config_font_mask
& (1<<TASK_URGENT
)) == 0) panel
->g_task
.font
[TASK_URGENT
] = panel
->g_task
.font
[TASK_ACTIVE
];
112 if ((panel
->g_task
.config_font_mask
& (1<<TASK_NORMAL
)) == 0) panel
->g_task
.background
[TASK_NORMAL
] = &g_array_index(backgrounds
, Background
, 0);
113 if ((panel
->g_task
.config_background_mask
& (1<<TASK_ACTIVE
)) == 0) panel
->g_task
.background
[TASK_ACTIVE
] = panel
->g_task
.background
[TASK_NORMAL
];
114 if ((panel
->g_task
.config_background_mask
& (1<<TASK_ICONIFIED
)) == 0) panel
->g_task
.background
[TASK_ICONIFIED
] = panel
->g_task
.background
[TASK_NORMAL
];
115 if ((panel
->g_task
.config_background_mask
& (1<<TASK_URGENT
)) == 0) panel
->g_task
.background
[TASK_URGENT
] = panel
->g_task
.background
[TASK_ACTIVE
];
117 if (panel_horizontal
) {
118 panel
->g_task
.area
.posy
= panel
->g_taskbar
.area
.posy
+ panel
->g_taskbar
.bg
->border
.width
+ panel
->g_taskbar
.area
.paddingy
;
119 panel
->g_task
.area
.height
= panel
->area
.height
- (2 * panel
->g_task
.area
.posy
);
122 panel
->g_task
.area
.posx
= panel
->g_taskbar
.area
.posx
+ panel
->g_taskbar
.bg
->border
.width
+ panel
->g_taskbar
.area
.paddingy
;
123 panel
->g_task
.area
.width
= panel
->area
.width
- (2 * panel
->g_task
.area
.posx
);
124 panel
->g_task
.area
.height
= panel
->g_task
.maximum_height
;
128 for (k
=0; k
<TASK_STATE_COUNT
; ++k
) {
129 if (panel
->g_task
.background
[k
]->border
.rounded
> panel
->g_task
.area
.height
/2) {
130 printf("task%sbackground_id has a too large rounded value. Please fix your tint2rc\n", k
==0 ? "_" : k
==1 ? "_active_" : k
==2 ? "_iconified_" : "_urgent_");
131 g_array_append_val(backgrounds
, *panel
->g_task
.background
[k
]);
132 panel
->g_task
.background
[k
] = &g_array_index(backgrounds
, Background
, backgrounds
->len
-1);
133 panel
->g_task
.background
[k
]->border
.rounded
= panel
->g_task
.area
.height
/2;
137 // compute vertical position : text and icon
138 int height_ink
, height
;
139 get_text_size(panel
->g_task
.font_desc
, &height_ink
, &height
, panel
->area
.height
, "TAjpg", 5);
141 if (!panel
->g_task
.maximum_width
&& panel_horizontal
)
142 panel
->g_task
.maximum_width
= server
.monitor
[panel
->monitor
].width
;
144 panel
->g_task
.text_posx
= panel
->g_task
.background
[0]->border
.width
+ panel
->g_task
.area
.paddingxlr
;
145 panel
->g_task
.text_posy
= (panel
->g_task
.area
.height
- height
) / 2.0;
146 if (panel
->g_task
.icon
) {
147 panel
->g_task
.icon_size1
= panel
->g_task
.area
.height
- (2 * panel
->g_task
.area
.paddingy
);
148 panel
->g_task
.text_posx
+= panel
->g_task
.icon_size1
;
149 panel
->g_task
.icon_posy
= (panel
->g_task
.area
.height
- panel
->g_task
.icon_size1
) / 2;
151 //printf("monitor %d, task_maximum_width %d\n", panel->monitor, panel->g_task.maximum_width);
154 panel
->nb_desktop
= server
.nb_desktop
;
155 panel
->taskbar
= calloc(panel
->nb_desktop
, sizeof(Taskbar
));
156 for (j
=0 ; j
< panel
->nb_desktop
; j
++) {
157 tskbar
= &panel
->taskbar
[j
];
158 memcpy(&tskbar
->area
, &panel
->g_taskbar
, sizeof(Area
));
160 if (j
== server
.desktop
&& panel
->g_taskbar
.use_active
)
161 tskbar
->area
.bg
= panel
->g_taskbar
.bg_active
;
163 // add taskbar to the panel
164 panel
->area
.list
= g_slist_append(panel
->area
.list
, tskbar
);
169 void taskbar_remove_task(gpointer key
, gpointer value
, gpointer user_data
) {remove_task(task_get_task(*(Window
*)key
)); }
170 void cleanup_taskbar()
176 if (win_to_task_table
) g_hash_table_foreach(win_to_task_table
, taskbar_remove_task
, 0);
177 for (i
=0 ; i
< nb_panel
; i
++) {
179 for (j
=0 ; j
< panel
->nb_desktop
; j
++) {
180 tskbar
= &panel
->taskbar
[j
];
181 free_area (&tskbar
->area
);
182 // remove taskbar from the panel
183 panel
->area
.list
= g_slist_remove(panel
->area
.list
, tskbar
);
185 if (panel
->taskbar
) {
186 free(panel
->taskbar
);
191 if (win_to_task_table
) {
192 g_hash_table_destroy(win_to_task_table
);
193 win_to_task_table
= 0;
198 Task
*task_get_task (Window win
)
200 GPtrArray
* task_group
= task_get_tasks(win
);
202 return g_ptr_array_index(task_group
, 0);
208 GPtrArray
* task_get_tasks(Window win
)
210 return g_hash_table_lookup(win_to_task_table
, &win
);
214 void task_refresh_tasklist ()
219 win
= server_get_property (server
.root_win
, server
.atom
._NET_CLIENT_LIST
, XA_WINDOW
, &num_results
);
222 // Remove any old and set active win
223 // remark from Andreas: This seems unneccessary...
226 GList
* win_list
= g_hash_table_get_keys(win_to_task_table
);
228 for (it
=win_list
; it
; it
=it
->next
) {
229 for (i
= 0; i
< num_results
; i
++)
230 if (*((Window
*)it
->data
) == win
[i
])
232 if (i
== num_results
)
233 taskbar_remove_task(it
->data
, 0, 0);
235 g_list_free(win_list
);
238 for (i
= 0; i
< num_results
; i
++)
239 if (!task_get_task (win
[i
]))
246 void resize_taskbar(void *obj
)
248 Taskbar
*taskbar
= (Taskbar
*)obj
;
249 Panel
*panel
= (Panel
*)taskbar
->area
.panel
;
252 int task_count
, border_width
;
254 //printf("resize_taskbar : posx et width des taches\n");
255 taskbar
->area
.redraw
= 1;
257 border_width
= taskbar
->area
.bg
->border
.width
;
259 if (panel_horizontal
) {
260 int pixel_width
, modulo_width
=0;
261 int x
, taskbar_width
;
263 // new task width for 'desktop'
264 task_count
= g_slist_length(taskbar
->area
.list
);
265 if (!task_count
) pixel_width
= panel
->g_task
.maximum_width
;
267 taskbar_width
= taskbar
->area
.width
- (2 * border_width
) - (2 * panel
->g_taskbar
.area
.paddingxlr
);
268 if (task_count
>1) taskbar_width
-= ((task_count
-1) * panel
->g_taskbar
.area
.paddingx
);
270 pixel_width
= taskbar_width
/ task_count
;
271 if (pixel_width
> panel
->g_task
.maximum_width
)
272 pixel_width
= panel
->g_task
.maximum_width
;
274 modulo_width
= taskbar_width
% task_count
;
277 taskbar
->task_width
= pixel_width
;
278 taskbar
->task_modulo
= modulo_width
;
279 taskbar
->text_width
= pixel_width
- panel
->g_task
.text_posx
- panel
->g_task
.area
.bg
->border
.width
- panel
->g_task
.area
.paddingx
;
281 // change pos_x and width for all tasks
282 x
= taskbar
->area
.posx
+ border_width
+ taskbar
->area
.paddingxlr
;
283 for (l
= taskbar
->area
.list
; l
; l
= l
->next
) {
285 if (!tsk
->area
.on_screen
) continue;
287 set_task_redraw(tsk
); // always redraw task, because the background could have changed (taskbar_active_id)
288 tsk
->area
.width
= pixel_width
;
294 x
+= tsk
->area
.width
+ panel
->g_taskbar
.area
.paddingx
;
298 int pixel_height
, modulo_height
=0;
299 int y
, taskbar_height
;
301 // new task width for 'desktop'
302 task_count
= g_slist_length(taskbar
->area
.list
);
303 if (!task_count
) pixel_height
= panel
->g_task
.maximum_height
;
305 taskbar_height
= taskbar
->area
.height
- (2 * border_width
) - (2 * panel
->g_taskbar
.area
.paddingxlr
);
306 if (task_count
>1) taskbar_height
-= ((task_count
-1) * panel
->g_taskbar
.area
.paddingx
);
308 pixel_height
= taskbar_height
/ task_count
;
309 if (pixel_height
> panel
->g_task
.maximum_height
)
310 pixel_height
= panel
->g_task
.maximum_height
;
312 modulo_height
= taskbar_height
% task_count
;
315 taskbar
->task_width
= pixel_height
;
316 taskbar
->task_modulo
= modulo_height
;
317 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
;
319 // change pos_y and height for all tasks
320 y
= taskbar
->area
.posy
+ border_width
+ taskbar
->area
.paddingxlr
;
321 for (l
= taskbar
->area
.list
; l
; l
= l
->next
) {
323 if (!tsk
->area
.on_screen
) continue;
325 set_task_redraw(tsk
); // always redraw task, because the background could have changed (taskbar_active_id)
326 tsk
->area
.height
= pixel_height
;
332 y
+= tsk
->area
.height
+ panel
->g_taskbar
.area
.paddingx
;
This page took 0.050781 seconds and 3 git commands to generate.