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
.color
= c_button
;
67 prompt_a_focus
->texture
[0].data
.text
.color
= c_focus
;
68 prompt_a_press
->texture
[0].data
.text
.color
= c_press
;
70 prompt_a_msg
= RrAppearanceCopy(ob_rr_theme
->osd_hilite_label
);
71 prompt_a_msg
->texture
[0].data
.text
.flow
= TRUE
;
75 for (it
= prompt_list
; it
; it
= g_list_next(it
)) {
76 ObPrompt
*p
= it
->data
;
83 void prompt_shutdown(gboolean reconfig
)
85 RrAppearanceFree(prompt_a_button
);
86 RrAppearanceFree(prompt_a_focus
);
87 RrAppearanceFree(prompt_a_press
);
88 RrAppearanceFree(prompt_a_msg
);
91 ObPrompt
* prompt_new(const gchar
*msg
, const gchar
*const *answers
)
94 XSetWindowAttributes attrib
;
96 const gchar
*const *c
;
98 attrib
.override_redirect
= FALSE
;
99 attrib
.border_pixel
= RrColorPixel(ob_rr_theme
->osd_border_color
);
101 self
= g_new0(ObPrompt
, 1);
103 self
->super
.type
= OB_WINDOW_CLASS_PROMPT
;
104 self
->super
.window
= XCreateWindow(obt_display
, obt_root(ob_screen
),
105 0, 0, 1, 1, ob_rr_theme
->obwidth
,
106 CopyFromParent
, InputOutput
,
108 CWOverrideRedirect
| CWBorderPixel
,
111 /* make it a dialog type window */
112 OBT_PROP_SET32(self
->super
.window
, NET_WM_WINDOW_TYPE
, ATOM
,
113 OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DIALOG
));
115 self
->a_bg
= RrAppearanceCopy(ob_rr_theme
->osd_hilite_bg
);
117 self
->msg
.text
= g_strdup(msg
);
118 self
->msg
.window
= XCreateWindow(obt_display
, self
->super
.window
,
120 CopyFromParent
, InputOutput
,
121 CopyFromParent
, 0, NULL
);
122 XMapWindow(obt_display
, self
->msg
.window
);
125 for (c
= answers
; *c
!= NULL
; ++c
)
128 if (!self
->n_buttons
)
131 self
->button
= g_new(ObPromptElement
, self
->n_buttons
);
134 g_assert(self
->n_buttons
== 1); /* should be set to this above.. */
135 self
->button
[0].text
= g_strdup(_("OK"));
138 g_assert(self
->n_buttons
> 0);
139 for (i
= 0; i
< self
->n_buttons
; ++i
)
140 self
->button
[i
].text
= g_strdup(answers
[i
]);
143 for (i
= 0; i
< self
->n_buttons
; ++i
) {
144 self
->button
[i
].window
= XCreateWindow(obt_display
, self
->super
.window
,
146 CopyFromParent
, InputOutput
,
147 CopyFromParent
, 0, NULL
);
148 XMapWindow(obt_display
, self
->button
[i
].window
);
149 window_add(&self
->button
[i
].window
, PROMPT_AS_WINDOW(self
));
151 /* listen for button presses on the buttons */
152 XSelectInput(obt_display
, self
->button
[i
].window
,
153 ButtonPressMask
| ButtonReleaseMask
| ButtonMotionMask
);
156 /* set the focus to the first button */
157 self
->focus
= &self
->button
[0];
159 prompt_list
= g_list_prepend(prompt_list
, self
);
164 void prompt_ref(ObPrompt
*self
)
169 void prompt_unref(ObPrompt
*self
)
171 if (self
&& --self
->ref
== 0) {
174 prompt_list
= g_list_remove(prompt_list
, self
);
176 for (i
= 0; i
< self
->n_buttons
; ++i
) {
177 window_remove(self
->button
[i
].window
);
178 XDestroyWindow(obt_display
, self
->button
[i
].window
);
181 XDestroyWindow(obt_display
, self
->msg
.window
);
183 RrAppearanceFree(self
->a_bg
);
185 XDestroyWindow(obt_display
, self
->super
.window
);
190 static void prompt_layout(ObPrompt
*self
)
194 gint allbuttonsw
, allbuttonsh
, buttonx
;
198 const gint OUTSIDE_MARGIN
= 4;
199 const gint MSG_BUTTON_SEPARATION
= 4;
200 const gint BUTTON_SEPARATION
= 4;
201 const gint MAX_WIDTH
= 600;
203 RrMargins(self
->a_bg
, &l
, &t
, &r
, &b
);
210 Rect
*area
= screen_physical_area_all_monitors();
211 maxw
= MIN(MAX_WIDTH
, area
->width
*4/5);
215 /* find the button sizes and how much space we need for them */
216 allbuttonsw
= allbuttonsh
= 0;
217 for (i
= 0; i
< self
->n_buttons
; ++i
) {
220 prompt_a_button
->texture
[0].data
.text
.string
= self
->button
[i
].text
;
221 prompt_a_focus
->texture
[0].data
.text
.string
= self
->button
[i
].text
;
222 prompt_a_press
->texture
[0].data
.text
.string
= self
->button
[i
].text
;
223 RrMinSize(prompt_a_button
, &bw
, &bh
);
224 self
->button
[i
].width
= bw
;
225 self
->button
[i
].height
= bh
;
226 RrMinSize(prompt_a_focus
, &bw
, &bh
);
227 self
->button
[i
].width
= MAX(self
->button
[i
].width
, bw
);
228 self
->button
[i
].height
= MAX(self
->button
[i
].height
, bh
);
229 RrMinSize(prompt_a_press
, &bw
, &bh
);
230 self
->button
[i
].width
= MAX(self
->button
[i
].width
, bw
);
231 self
->button
[i
].height
= MAX(self
->button
[i
].height
, bh
);
233 allbuttonsw
+= self
->button
[i
].width
+ (i
> 0 ? BUTTON_SEPARATION
: 0);
234 allbuttonsh
= MAX(allbuttonsh
, self
->button
[i
].height
);
237 self
->msg_wbound
= MAX(allbuttonsw
, maxw
);
239 /* measure the text message area */
240 prompt_a_msg
->texture
[0].data
.text
.string
= self
->msg
.text
;
241 prompt_a_msg
->texture
[0].data
.text
.maxwidth
= self
->msg_wbound
;
242 RrMinSize(prompt_a_msg
, &self
->msg
.width
, &self
->msg
.height
);
244 /* width and height inside the outer margins */
245 w
= MAX(self
->msg
.width
, allbuttonsw
);
246 h
= self
->msg
.height
+ MSG_BUTTON_SEPARATION
+ allbuttonsh
;
248 /* position the text message */
249 self
->msg
.x
= l
+ (w
- self
->msg
.width
) / 2;
252 /* position the button buttons */
253 buttonx
= l
+ (w
- allbuttonsw
) / 2;
254 for (i
= 0; i
< self
->n_buttons
; ++i
) {
255 self
->button
[i
].x
= buttonx
;
256 buttonx
+= self
->button
[i
].width
+ BUTTON_SEPARATION
;
257 self
->button
[i
].y
= t
+ h
- allbuttonsh
;
258 self
->button
[i
].y
+= (allbuttonsh
- self
->button
[i
].height
) / 2;
261 /* size and position the toplevel window */
262 self
->width
= w
+ l
+ r
;
263 self
->height
= h
+ t
+ b
;
265 /* move and resize the actual windows */
266 XResizeWindow(obt_display
, self
->super
.window
, self
->width
, self
->height
);
267 XMoveResizeWindow(obt_display
, self
->msg
.window
,
268 self
->msg
.x
, self
->msg
.y
,
269 self
->msg
.width
, self
->msg
.height
);
270 for (i
= 0; i
< self
->n_buttons
; ++i
)
271 XMoveResizeWindow(obt_display
, self
->button
[i
].window
,
272 self
->button
[i
].x
, self
->button
[i
].y
,
273 self
->button
[i
].width
, self
->button
[i
].height
);
276 static void render_button(ObPrompt
*self
, ObPromptElement
*e
)
280 if (e
->pressed
) a
= prompt_a_press
;
281 else if (self
->focus
== e
) a
= prompt_a_focus
, g_print("focus!\n");
282 else a
= prompt_a_button
;
284 a
->surface
.parent
= self
->a_bg
;
285 a
->surface
.parentx
= e
->x
;
286 a
->surface
.parentx
= e
->y
;
288 a
->texture
[0].data
.text
.string
= e
->text
;
289 RrPaint(a
, e
->window
, e
->width
, e
->height
);
292 static void render_all(ObPrompt
*self
)
296 RrPaint(self
->a_bg
, self
->super
.window
, self
->width
, self
->height
);
298 prompt_a_msg
->surface
.parent
= self
->a_bg
;
299 prompt_a_msg
->surface
.parentx
= self
->msg
.x
;
300 prompt_a_msg
->surface
.parenty
= self
->msg
.y
;
302 prompt_a_msg
->texture
[0].data
.text
.string
= self
->msg
.text
;
303 prompt_a_msg
->texture
[0].data
.text
.maxwidth
= self
->msg_wbound
;
304 RrPaint(prompt_a_msg
, self
->msg
.window
, self
->msg
.width
, self
->msg
.height
);
306 for (i
= 0; i
< self
->n_buttons
; ++i
)
307 render_button(self
, &self
->button
[i
]);
310 void prompt_show(ObPrompt
*self
, ObClient
*parent
)
314 if (self
->mapped
) return;
319 /* you can't resize the prompt */
320 hints
.flags
= PMinSize
| PMaxSize
;
321 hints
.min_width
= hints
.max_width
= self
->width
;
322 hints
.min_height
= hints
.max_height
= self
->height
;
323 XSetWMNormalHints(obt_display
, self
->super
.window
, &hints
);
325 XSetTransientForHint(obt_display
, (parent
? parent
->window
: 0),
328 client_manage(self
->super
.window
, self
);
333 void prompt_hide(ObPrompt
*self
)
335 XUnmapWindow(obt_display
, self
->super
.window
);
336 self
->mapped
= FALSE
;
339 void prompt_key_event(ObPrompt
*self
, XEvent
*e
)
344 if (e
->type
!= KeyPress
) return;
346 g_print("key 0x%x 0x%x\n", e
->xkey
.keycode
, ob_keycode(OB_KEY_TAB
));
348 shift_mask
= obt_keyboard_modkey_to_modmask(OBT_KEYBOARD_MODKEY_SHIFT
);
349 shift
= !!(e
->xkey
.state
& shift_mask
);
351 /* only accept shift */
352 if (e
->xkey
.state
!= 0 && e
->xkey
.state
!= shift_mask
)
355 if (e
->xkey
.keycode
== ob_keycode(OB_KEY_ESCAPE
))
357 else if (e
->xkey
.keycode
== ob_keycode(OB_KEY_RETURN
)) {
361 else if (e
->xkey
.keycode
== ob_keycode(OB_KEY_TAB
)) {
363 ObPromptElement
*oldfocus
;
365 oldfocus
= self
->focus
;
367 for (i
= 0; i
< self
->n_buttons
; ++i
)
368 if (self
->focus
== &self
->button
[i
]) break;
369 i
+= (shift
? -1 : 1);
370 if (i
< 0) i
= self
->n_buttons
- 1;
371 else if (i
>= self
->n_buttons
) i
= 0;
372 self
->focus
= &self
->button
[i
];
374 if (oldfocus
!= self
->focus
) render_button(self
, oldfocus
);
375 render_button(self
, self
->focus
);
379 void prompt_mouse_event(ObPrompt
*self
, XEvent
*e
)
382 ObPromptElement
*but
;
384 if (e
->type
!= ButtonPress
&& e
->type
!= ButtonRelease
&&
385 e
->type
!= MotionNotify
) return;
387 /* find the button */
388 for (i
= 0; i
< self
->n_buttons
; ++i
)
389 if (self
->button
[i
].window
==
390 (e
->type
== MotionNotify
? e
->xmotion
.window
: e
->xbutton
.window
))
392 but
= &self
->button
[i
];
395 g_assert(but
!= NULL
);
397 if (e
->type
== ButtonPress
) {
398 ObPromptElement
*oldfocus
;
400 oldfocus
= self
->focus
;
405 if (oldfocus
!= but
) render_button(self
, oldfocus
);
406 render_button(self
, but
);
408 else if (e
->type
== ButtonRelease
) {
414 else if (e
->type
== MotionNotify
) {
417 press
= (e
->xmotion
.x
>= 0 && e
->xmotion
.y
>= 0 &&
418 e
->xmotion
.x
< but
->width
&& e
->xmotion
.y
< but
->height
);
420 if (press
!= but
->pressed
) {
421 but
->pressed
= press
;
422 render_button(self
, but
);