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.
23 #include "obt/display.h"
24 #include "obt/keyboard.h"
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
= OB_WINDOW_CLASS_PROMPT
;
108 self
->super
.window
= XCreateWindow(obt_display
, obt_root(ob_screen
),
109 0, 0, 1, 1, ob_rr_theme
->obwidth
,
110 CopyFromParent
, InputOutput
,
112 CWOverrideRedirect
| CWBorderPixel
,
115 /* make it a dialog type window */
116 OBT_PROP_SET32(self
->super
.window
, NET_WM_WINDOW_TYPE
, ATOM
,
117 OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DIALOG
));
119 /* listen for key presses on the window */
120 self
->event_mask
= KeyPressMask
;
122 self
->a_bg
= RrAppearanceCopy(ob_rr_theme
->osd_hilite_bg
);
124 self
->msg
.text
= g_strdup(msg
);
125 self
->msg
.window
= XCreateWindow(obt_display
, self
->super
.window
,
127 CopyFromParent
, InputOutput
,
128 CopyFromParent
, 0, NULL
);
129 XMapWindow(obt_display
, self
->msg
.window
);
132 for (c
= answers
; *c
!= NULL
; ++c
)
135 if (!self
->n_buttons
)
138 self
->button
= g_new(ObPromptElement
, self
->n_buttons
);
141 g_assert(self
->n_buttons
== 1); /* should be set to this above.. */
142 self
->button
[0].text
= g_strdup(_("OK"));
145 g_assert(self
->n_buttons
> 0);
146 for (i
= 0; i
< self
->n_buttons
; ++i
)
147 self
->button
[i
].text
= g_strdup(answers
[i
]);
150 for (i
= 0; i
< self
->n_buttons
; ++i
) {
151 self
->button
[i
].window
= XCreateWindow(obt_display
, self
->super
.window
,
153 CopyFromParent
, InputOutput
,
154 CopyFromParent
, 0, NULL
);
155 XMapWindow(obt_display
, self
->button
[i
].window
);
156 window_add(&self
->button
[i
].window
, PROMPT_AS_WINDOW(self
));
158 /* listen for button presses on the buttons */
159 XSelectInput(obt_display
, self
->button
[i
].window
,
160 ButtonPressMask
| ButtonReleaseMask
| ButtonMotionMask
);
163 /* set the focus to the first button */
164 self
->focus
= &self
->button
[0];
166 prompt_list
= g_list_prepend(prompt_list
, self
);
171 void prompt_ref(ObPrompt
*self
)
176 void prompt_unref(ObPrompt
*self
)
178 if (self
&& --self
->ref
== 0) {
181 prompt_list
= g_list_remove(prompt_list
, self
);
183 for (i
= 0; i
< self
->n_buttons
; ++i
) {
184 window_remove(self
->button
[i
].window
);
185 XDestroyWindow(obt_display
, self
->button
[i
].window
);
188 XDestroyWindow(obt_display
, self
->msg
.window
);
190 RrAppearanceFree(self
->a_bg
);
192 XDestroyWindow(obt_display
, self
->super
.window
);
197 static void prompt_layout(ObPrompt
*self
)
201 gint allbuttonsw
, allbuttonsh
, buttonx
;
205 const gint OUTSIDE_MARGIN
= 4;
206 const gint MSG_BUTTON_SEPARATION
= 4;
207 const gint BUTTON_SEPARATION
= 4;
208 const gint BUTTON_VMARGIN
= 4;
209 const gint BUTTON_HMARGIN
= 12;
210 const gint MAX_WIDTH
= 600;
212 RrMargins(self
->a_bg
, &l
, &t
, &r
, &b
);
219 Rect
*area
= screen_physical_area_all_monitors();
220 maxw
= MIN(MAX_WIDTH
, area
->width
*4/5);
224 /* find the button sizes and how much space we need for them */
225 allbuttonsw
= allbuttonsh
= 0;
226 for (i
= 0; i
< self
->n_buttons
; ++i
) {
229 prompt_a_button
->texture
[0].data
.text
.string
= self
->button
[i
].text
;
230 prompt_a_focus
->texture
[0].data
.text
.string
= self
->button
[i
].text
;
231 prompt_a_press
->texture
[0].data
.text
.string
= self
->button
[i
].text
;
232 RrMinSize(prompt_a_button
, &bw
, &bh
);
233 self
->button
[i
].width
= bw
;
234 self
->button
[i
].height
= bh
;
235 RrMinSize(prompt_a_focus
, &bw
, &bh
);
236 self
->button
[i
].width
= MAX(self
->button
[i
].width
, bw
);
237 self
->button
[i
].height
= MAX(self
->button
[i
].height
, bh
);
238 RrMinSize(prompt_a_press
, &bw
, &bh
);
239 self
->button
[i
].width
= MAX(self
->button
[i
].width
, bw
);
240 self
->button
[i
].height
= MAX(self
->button
[i
].height
, bh
);
242 self
->button
[i
].width
+= BUTTON_HMARGIN
* 2;
243 self
->button
[i
].height
+= BUTTON_VMARGIN
* 2;
245 allbuttonsw
+= self
->button
[i
].width
+ (i
> 0 ? BUTTON_SEPARATION
: 0);
246 allbuttonsh
= MAX(allbuttonsh
, self
->button
[i
].height
);
249 self
->msg_wbound
= MAX(allbuttonsw
, maxw
);
251 /* measure the text message area */
252 prompt_a_msg
->texture
[0].data
.text
.string
= self
->msg
.text
;
253 prompt_a_msg
->texture
[0].data
.text
.maxwidth
= self
->msg_wbound
;
254 RrMinSize(prompt_a_msg
, &self
->msg
.width
, &self
->msg
.height
);
256 /* width and height inside the outer margins */
257 w
= MAX(self
->msg
.width
, allbuttonsw
);
258 h
= self
->msg
.height
+ MSG_BUTTON_SEPARATION
+ allbuttonsh
;
260 /* position the text message */
261 self
->msg
.x
= l
+ (w
- self
->msg
.width
) / 2;
264 /* position the button buttons on the right of the dialog */
266 for (i
= self
->n_buttons
; i
> 0; --i
) {
267 self
->button
[i
-1].x
= buttonx
- self
->button
[i
-1].width
;
268 buttonx
-= self
->button
[i
-1].width
+ BUTTON_SEPARATION
;
269 self
->button
[i
-1].y
= t
+ h
- allbuttonsh
;
270 self
->button
[i
-1].y
+= (allbuttonsh
- self
->button
[i
-1].height
) / 2;
273 /* size and position the toplevel window */
274 self
->width
= w
+ l
+ r
;
275 self
->height
= h
+ t
+ b
;
277 /* move and resize the actual windows */
278 XResizeWindow(obt_display
, self
->super
.window
, self
->width
, self
->height
);
279 XMoveResizeWindow(obt_display
, self
->msg
.window
,
280 self
->msg
.x
, self
->msg
.y
,
281 self
->msg
.width
, self
->msg
.height
);
282 for (i
= 0; i
< self
->n_buttons
; ++i
)
283 XMoveResizeWindow(obt_display
, self
->button
[i
].window
,
284 self
->button
[i
].x
, self
->button
[i
].y
,
285 self
->button
[i
].width
, self
->button
[i
].height
);
288 static void render_button(ObPrompt
*self
, ObPromptElement
*e
)
292 if (e
->pressed
) a
= prompt_a_press
;
293 else if (self
->focus
== e
) a
= prompt_a_focus
;
294 else a
= prompt_a_button
;
296 a
->surface
.parent
= self
->a_bg
;
297 a
->surface
.parentx
= e
->x
;
298 a
->surface
.parentx
= e
->y
;
300 a
->texture
[0].data
.text
.string
= e
->text
;
301 RrPaint(a
, e
->window
, e
->width
, e
->height
);
304 static void render_all(ObPrompt
*self
)
308 RrPaint(self
->a_bg
, self
->super
.window
, self
->width
, self
->height
);
310 prompt_a_msg
->surface
.parent
= self
->a_bg
;
311 prompt_a_msg
->surface
.parentx
= self
->msg
.x
;
312 prompt_a_msg
->surface
.parenty
= self
->msg
.y
;
314 prompt_a_msg
->texture
[0].data
.text
.string
= self
->msg
.text
;
315 prompt_a_msg
->texture
[0].data
.text
.maxwidth
= self
->msg_wbound
;
316 RrPaint(prompt_a_msg
, self
->msg
.window
, self
->msg
.width
, self
->msg
.height
);
318 for (i
= 0; i
< self
->n_buttons
; ++i
)
319 render_button(self
, &self
->button
[i
]);
322 void prompt_show(ObPrompt
*self
, ObClient
*parent
)
326 if (self
->mapped
) return;
331 /* you can't resize the prompt */
332 hints
.flags
= PMinSize
| PMaxSize
;
333 hints
.min_width
= hints
.max_width
= self
->width
;
334 hints
.min_height
= hints
.max_height
= self
->height
;
335 XSetWMNormalHints(obt_display
, self
->super
.window
, &hints
);
337 XSetTransientForHint(obt_display
, (parent
? parent
->window
: 0),
340 client_manage(self
->super
.window
, self
);
345 void prompt_hide(ObPrompt
*self
)
347 XUnmapWindow(obt_display
, self
->super
.window
);
348 self
->mapped
= FALSE
;
351 void prompt_key_event(ObPrompt
*self
, XEvent
*e
)
356 if (e
->type
!= KeyPress
) return;
358 shift_mask
= obt_keyboard_modkey_to_modmask(OBT_KEYBOARD_MODKEY_SHIFT
);
359 shift
= !!(e
->xkey
.state
& shift_mask
);
361 /* only accept shift */
362 if (e
->xkey
.state
!= 0 && e
->xkey
.state
!= shift_mask
)
365 if (e
->xkey
.keycode
== ob_keycode(OB_KEY_ESCAPE
))
367 else if (e
->xkey
.keycode
== ob_keycode(OB_KEY_RETURN
)) {
371 else if (e
->xkey
.keycode
== ob_keycode(OB_KEY_TAB
)) {
373 ObPromptElement
*oldfocus
;
375 oldfocus
= self
->focus
;
377 for (i
= 0; i
< self
->n_buttons
; ++i
)
378 if (self
->focus
== &self
->button
[i
]) break;
379 i
+= (shift
? -1 : 1);
380 if (i
< 0) i
= self
->n_buttons
- 1;
381 else if (i
>= self
->n_buttons
) i
= 0;
382 self
->focus
= &self
->button
[i
];
384 if (oldfocus
!= self
->focus
) render_button(self
, oldfocus
);
385 render_button(self
, self
->focus
);
389 void prompt_mouse_event(ObPrompt
*self
, XEvent
*e
)
392 ObPromptElement
*but
;
394 if (e
->type
!= ButtonPress
&& e
->type
!= ButtonRelease
&&
395 e
->type
!= MotionNotify
) return;
397 /* find the button */
398 for (i
= 0; i
< self
->n_buttons
; ++i
)
399 if (self
->button
[i
].window
==
400 (e
->type
== MotionNotify
? e
->xmotion
.window
: e
->xbutton
.window
))
402 but
= &self
->button
[i
];
405 g_assert(but
!= NULL
);
407 if (e
->type
== ButtonPress
) {
408 ObPromptElement
*oldfocus
;
410 oldfocus
= self
->focus
;
415 if (oldfocus
!= but
) render_button(self
, oldfocus
);
416 render_button(self
, but
);
418 else if (e
->type
== ButtonRelease
) {
424 else if (e
->type
== MotionNotify
) {
427 press
= (e
->xmotion
.x
>= 0 && e
->xmotion
.y
>= 0 &&
428 e
->xmotion
.x
< but
->width
&& e
->xmotion
.y
< but
->height
);
430 if (press
!= but
->pressed
) {
431 but
->pressed
= press
;
432 render_button(self
, but
);