1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 prompt.c for the Openbox window manager
4 Copyright (c) 2008 Dana Jansens
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
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.
16 See the COPYING file for a copy of the GNU General Public License.
28 static GList
*prompt_list
= NULL
;
30 /* we construct these */
31 static RrAppearance
*prompt_a_button
;
32 static RrAppearance
*prompt_a_focus
;
33 static RrAppearance
*prompt_a_press
;
34 /* we change the max width which would screw with others */
35 static RrAppearance
*prompt_a_msg
;
37 static void prompt_layout(ObPrompt
*self
);
38 static void render_all(ObPrompt
*self
);
39 static void render_button(ObPrompt
*self
, ObPromptElement
*e
);
41 void prompt_startup(gboolean reconfig
)
43 RrColor
*c_button
, *c_focus
, *c_press
;
45 prompt_a_button
= RrAppearanceCopy(ob_rr_theme
->a_focused_unpressed_close
);
46 prompt_a_focus
= RrAppearanceCopy(ob_rr_theme
->a_hover_focused_close
);
47 prompt_a_press
= RrAppearanceCopy(ob_rr_theme
->a_focused_pressed_close
);
49 c_button
= prompt_a_button
->texture
[0].data
.mask
.color
;
50 c_focus
= prompt_a_button
->texture
[0].data
.mask
.color
;
51 c_press
= prompt_a_button
->texture
[0].data
.mask
.color
;
53 RrAppearanceRemoveTextures(prompt_a_button
);
54 RrAppearanceRemoveTextures(prompt_a_focus
);
55 RrAppearanceRemoveTextures(prompt_a_press
);
57 RrAppearanceAddTextures(prompt_a_button
, 1);
58 RrAppearanceAddTextures(prompt_a_focus
, 1);
59 RrAppearanceAddTextures(prompt_a_press
, 1);
61 /* totally cheating here.. */
62 prompt_a_button
->texture
[0] = ob_rr_theme
->osd_hilite_label
->texture
[0];
63 prompt_a_focus
->texture
[0] = ob_rr_theme
->osd_hilite_label
->texture
[0];
64 prompt_a_press
->texture
[0] = ob_rr_theme
->osd_hilite_label
->texture
[0];
66 prompt_a_button
->texture
[0].data
.text
.justify
= RR_JUSTIFY_CENTER
;
67 prompt_a_focus
->texture
[0].data
.text
.justify
= RR_JUSTIFY_CENTER
;
68 prompt_a_press
->texture
[0].data
.text
.justify
= RR_JUSTIFY_CENTER
;
70 prompt_a_button
->texture
[0].data
.text
.color
= c_button
;
71 prompt_a_focus
->texture
[0].data
.text
.color
= c_focus
;
72 prompt_a_press
->texture
[0].data
.text
.color
= c_press
;
74 prompt_a_msg
= RrAppearanceCopy(ob_rr_theme
->osd_hilite_label
);
75 prompt_a_msg
->texture
[0].data
.text
.flow
= TRUE
;
79 for (it
= prompt_list
; it
; it
= g_list_next(it
)) {
80 ObPrompt
*p
= it
->data
;
87 void prompt_shutdown(gboolean reconfig
)
89 RrAppearanceFree(prompt_a_button
);
90 RrAppearanceFree(prompt_a_focus
);
91 RrAppearanceFree(prompt_a_press
);
92 RrAppearanceFree(prompt_a_msg
);
95 ObPrompt
* prompt_new(const gchar
*msg
, const gchar
*const *answers
)
98 XSetWindowAttributes attrib
;
100 const gchar
*const *c
;
102 attrib
.override_redirect
= FALSE
;
103 attrib
.border_pixel
= RrColorPixel(ob_rr_theme
->osd_border_color
);
105 self
= g_new0(ObPrompt
, 1);
107 self
->super
.type
= Window_Prompt
;
108 self
->super
.window
= XCreateWindow(ob_display
,
109 RootWindow(ob_display
, ob_screen
),
110 0, 0, 1, 1, ob_rr_theme
->obwidth
,
111 CopyFromParent
, InputOutput
,
113 CWOverrideRedirect
| CWBorderPixel
,
116 /* make it a dialog type window */
117 PROP_SET32(self
->super
.window
, net_wm_window_type
, atom
,
118 prop_atoms
.net_wm_window_type_dialog
);
120 /* listen for key presses on the window */
121 self
->event_mask
= KeyPressMask
;
123 self
->a_bg
= RrAppearanceCopy(ob_rr_theme
->osd_hilite_bg
);
125 self
->msg
.text
= g_strdup(msg
);
126 self
->msg
.window
= XCreateWindow(ob_display
, self
->super
.window
,
128 CopyFromParent
, InputOutput
,
129 CopyFromParent
, 0, NULL
);
130 XMapWindow(ob_display
, self
->msg
.window
);
133 for (c
= answers
; *c
!= NULL
; ++c
)
136 if (!self
->n_buttons
)
139 self
->button
= g_new(ObPromptElement
, self
->n_buttons
);
142 g_assert(self
->n_buttons
== 1); /* should be set to this above.. */
143 self
->button
[0].text
= g_strdup(_("OK"));
146 g_assert(self
->n_buttons
> 0);
147 for (i
= 0; i
< self
->n_buttons
; ++i
)
148 self
->button
[i
].text
= g_strdup(answers
[i
]);
151 for (i
= 0; i
< self
->n_buttons
; ++i
) {
152 self
->button
[i
].window
= XCreateWindow(ob_display
, self
->super
.window
,
154 CopyFromParent
, InputOutput
,
155 CopyFromParent
, 0, NULL
);
156 XMapWindow(ob_display
, self
->button
[i
].window
);
157 g_hash_table_insert(window_map
, &self
->button
[i
].window
,
158 PROMPT_AS_WINDOW(self
));
160 /* listen for button presses on the buttons */
161 XSelectInput(ob_display
, self
->button
[i
].window
,
162 ButtonPressMask
| ButtonReleaseMask
| ButtonMotionMask
);
165 /* set the focus to the first button */
166 self
->focus
= &self
->button
[0];
168 prompt_list
= g_list_prepend(prompt_list
, self
);
173 void prompt_ref(ObPrompt
*self
)
178 void prompt_unref(ObPrompt
*self
)
180 if (self
&& --self
->ref
== 0) {
183 prompt_list
= g_list_remove(prompt_list
, self
);
185 for (i
= 0; i
< self
->n_buttons
; ++i
) {
186 g_hash_table_remove(window_map
, &self
->button
[i
].window
);
187 XDestroyWindow(ob_display
, self
->button
[i
].window
);
190 XDestroyWindow(ob_display
, self
->msg
.window
);
192 RrAppearanceFree(self
->a_bg
);
194 XDestroyWindow(ob_display
, self
->super
.window
);
199 static void prompt_layout(ObPrompt
*self
)
203 gint allbuttonsw
, allbuttonsh
, buttonx
;
207 const gint OUTSIDE_MARGIN
= 4;
208 const gint MSG_BUTTON_SEPARATION
= 4;
209 const gint BUTTON_SEPARATION
= 4;
210 const gint BUTTON_VMARGIN
= 4;
211 const gint BUTTON_HMARGIN
= 12;
212 const gint MAX_WIDTH
= 600;
214 RrMargins(self
->a_bg
, &l
, &t
, &r
, &b
);
221 Rect
*area
= screen_physical_area_all_monitors();
222 maxw
= MIN(MAX_WIDTH
, area
->width
*4/5);
226 /* find the button sizes and how much space we need for them */
227 allbuttonsw
= allbuttonsh
= 0;
228 for (i
= 0; i
< self
->n_buttons
; ++i
) {
231 prompt_a_button
->texture
[0].data
.text
.string
= self
->button
[i
].text
;
232 prompt_a_focus
->texture
[0].data
.text
.string
= self
->button
[i
].text
;
233 prompt_a_press
->texture
[0].data
.text
.string
= self
->button
[i
].text
;
234 RrMinSize(prompt_a_button
, &bw
, &bh
);
235 self
->button
[i
].width
= bw
;
236 self
->button
[i
].height
= bh
;
237 RrMinSize(prompt_a_focus
, &bw
, &bh
);
238 self
->button
[i
].width
= MAX(self
->button
[i
].width
, bw
);
239 self
->button
[i
].height
= MAX(self
->button
[i
].height
, bh
);
240 RrMinSize(prompt_a_press
, &bw
, &bh
);
241 self
->button
[i
].width
= MAX(self
->button
[i
].width
, bw
);
242 self
->button
[i
].height
= MAX(self
->button
[i
].height
, bh
);
244 self
->button
[i
].width
+= BUTTON_HMARGIN
* 2;
245 self
->button
[i
].height
+= BUTTON_VMARGIN
* 2;
247 allbuttonsw
+= self
->button
[i
].width
+ (i
> 0 ? BUTTON_SEPARATION
: 0);
248 allbuttonsh
= MAX(allbuttonsh
, self
->button
[i
].height
);
251 self
->msg_wbound
= MAX(allbuttonsw
, maxw
);
253 /* measure the text message area */
254 prompt_a_msg
->texture
[0].data
.text
.string
= self
->msg
.text
;
255 prompt_a_msg
->texture
[0].data
.text
.maxwidth
= self
->msg_wbound
;
256 RrMinSize(prompt_a_msg
, &self
->msg
.width
, &self
->msg
.height
);
258 /* width and height inside the outer margins */
259 w
= MAX(self
->msg
.width
, allbuttonsw
);
260 h
= self
->msg
.height
+ MSG_BUTTON_SEPARATION
+ allbuttonsh
;
262 /* position the text message */
263 self
->msg
.x
= l
+ (w
- self
->msg
.width
) / 2;
266 /* position the button buttons */
267 buttonx
= l
+ (w
- allbuttonsw
) / 2;
268 for (i
= 0; i
< self
->n_buttons
; ++i
) {
269 self
->button
[i
].x
= buttonx
;
270 buttonx
+= self
->button
[i
].width
+ BUTTON_SEPARATION
;
271 self
->button
[i
].y
= t
+ h
- allbuttonsh
;
272 self
->button
[i
].y
+= (allbuttonsh
- self
->button
[i
].height
) / 2;
275 /* size and position the toplevel window */
276 self
->width
= w
+ l
+ r
;
277 self
->height
= h
+ t
+ b
;
279 /* move and resize the actual windows */
280 XResizeWindow(ob_display
, self
->super
.window
, self
->width
, self
->height
);
281 XMoveResizeWindow(ob_display
, self
->msg
.window
,
282 self
->msg
.x
, self
->msg
.y
,
283 self
->msg
.width
, self
->msg
.height
);
284 for (i
= 0; i
< self
->n_buttons
; ++i
)
285 XMoveResizeWindow(ob_display
, self
->button
[i
].window
,
286 self
->button
[i
].x
, self
->button
[i
].y
,
287 self
->button
[i
].width
, self
->button
[i
].height
);
290 static void render_button(ObPrompt
*self
, ObPromptElement
*e
)
294 if (e
->pressed
) a
= prompt_a_press
;
295 else if (self
->focus
== e
) a
= prompt_a_focus
;
296 else a
= prompt_a_button
;
298 a
->surface
.parent
= self
->a_bg
;
299 a
->surface
.parentx
= e
->x
;
300 a
->surface
.parentx
= e
->y
;
302 a
->texture
[0].data
.text
.string
= e
->text
;
303 RrPaint(a
, e
->window
, e
->width
, e
->height
);
306 static void render_all(ObPrompt
*self
)
310 RrPaint(self
->a_bg
, self
->super
.window
, self
->width
, self
->height
);
312 prompt_a_msg
->surface
.parent
= self
->a_bg
;
313 prompt_a_msg
->surface
.parentx
= self
->msg
.x
;
314 prompt_a_msg
->surface
.parenty
= self
->msg
.y
;
316 prompt_a_msg
->texture
[0].data
.text
.string
= self
->msg
.text
;
317 prompt_a_msg
->texture
[0].data
.text
.maxwidth
= self
->msg_wbound
;
318 RrPaint(prompt_a_msg
, self
->msg
.window
, self
->msg
.width
, self
->msg
.height
);
320 for (i
= 0; i
< self
->n_buttons
; ++i
)
321 render_button(self
, &self
->button
[i
]);
324 void prompt_show(ObPrompt
*self
, ObClient
*parent
)
328 if (self
->mapped
) return;
333 /* you can't resize the prompt */
334 hints
.flags
= PMinSize
| PMaxSize
;
335 hints
.min_width
= hints
.max_width
= self
->width
;
336 hints
.min_height
= hints
.max_height
= self
->height
;
337 XSetWMNormalHints(ob_display
, self
->super
.window
, &hints
);
339 XSetTransientForHint(ob_display
, (parent
? parent
->window
: 0),
342 client_manage(self
->super
.window
, self
);
347 void prompt_hide(ObPrompt
*self
)
349 XUnmapWindow(ob_display
, self
->super
.window
);
350 self
->mapped
= FALSE
;
353 void prompt_key_event(ObPrompt
*self
, XEvent
*e
)
358 if (e
->type
!= KeyPress
) return;
360 g_print("key 0x%x 0x%x\n", e
->xkey
.keycode
, ob_keycode(OB_KEY_TAB
));
362 shift_mask
= modkeys_key_to_mask(OB_MODKEY_KEY_SHIFT
);
363 shift
= !!(e
->xkey
.state
& shift_mask
);
365 /* only accept shift */
366 if (e
->xkey
.state
!= 0 && e
->xkey
.state
!= shift_mask
)
369 if (e
->xkey
.keycode
== ob_keycode(OB_KEY_ESCAPE
))
371 else if (e
->xkey
.keycode
== ob_keycode(OB_KEY_RETURN
)) {
375 else if (e
->xkey
.keycode
== ob_keycode(OB_KEY_TAB
)) {
377 ObPromptElement
*oldfocus
;
379 oldfocus
= self
->focus
;
381 for (i
= 0; i
< self
->n_buttons
; ++i
)
382 if (self
->focus
== &self
->button
[i
]) break;
383 i
+= (shift
? -1 : 1);
384 if (i
< 0) i
= self
->n_buttons
- 1;
385 else if (i
>= self
->n_buttons
) i
= 0;
386 self
->focus
= &self
->button
[i
];
388 if (oldfocus
!= self
->focus
) render_button(self
, oldfocus
);
389 render_button(self
, self
->focus
);
393 void prompt_mouse_event(ObPrompt
*self
, XEvent
*e
)
396 ObPromptElement
*but
;
398 if (e
->type
!= ButtonPress
&& e
->type
!= ButtonRelease
&&
399 e
->type
!= MotionNotify
) return;
401 /* find the button */
402 for (i
= 0; i
< self
->n_buttons
; ++i
)
403 if (self
->button
[i
].window
==
404 (e
->type
== MotionNotify
? e
->xmotion
.window
: e
->xbutton
.window
))
406 but
= &self
->button
[i
];
409 g_assert(but
!= NULL
);
411 if (e
->type
== ButtonPress
) {
412 ObPromptElement
*oldfocus
;
414 oldfocus
= self
->focus
;
419 if (oldfocus
!= but
) render_button(self
, oldfocus
);
420 render_button(self
, but
);
422 else if (e
->type
== ButtonRelease
) {
428 else if (e
->type
== MotionNotify
) {
431 press
= (e
->xmotion
.x
>= 0 && e
->xmotion
.y
>= 0 &&
432 e
->xmotion
.x
< but
->width
&& e
->xmotion
.y
< but
->height
);
434 if (press
!= but
->pressed
) {
435 but
->pressed
= press
;
436 render_button(self
, but
);