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1// IconBar.cc for Fluxbox Window Manager
2// Copyright (c) 2001 - 2003 Henrik Kinnunen (fluxgen at users.sourceforge.net)
3//
4// Permission is hereby granted, free of charge, to any person obtaining a
5// copy of this software and associated documentation files (the "Software"),
6// to deal in the Software without restriction, including without limitation
7// the rights to use, copy, modify, merge, publish, distribute, sublicense,
8// and/or sell copies of the Software, and to permit persons to whom the
9// Software is furnished to do so, subject to the following conditions:
10//
11// The above copyright notice and this permission notice shall be included in
12// all copies or substantial portions of the Software.
13//
14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20// DEALINGS IN THE SOFTWARE.
21
22// $Id: IconBar.cc,v 1.41 2003/08/04 12:57:23 fluxgen Exp $
23
24#include "IconBar.hh"
25
26#include "I18n.hh"
27#include "Screen.hh"
28#include "Window.hh"
29#include "ImageControl.hh"
30#include "Text.hh"
31#include "RootTheme.hh"
32#include "FbWinFrameTheme.hh"
33
34#include <algorithm>
35
36//!! TODO THIS FILE NEEDS CLEANING
37
38IconBarObj::IconBarObj(FluxboxWindow *fluxboxwin, Window iconwin)
39{
40 m_fluxboxwin = fluxboxwin;
41 m_iconwin = iconwin;
42}
43
44IconBarObj::~IconBarObj() {
45
46}
47
48/// @return the width of specified icon window
49unsigned int IconBarObj::width() const {
50 Window root;
51
52 unsigned int width, height;
53 unsigned int border_width, depth; //not used
54 int x, y; //not used
55
56 Display *disp = FbTk::App::instance()->display();
57
58 XGetGeometry(disp, m_iconwin, &root, &x, &y,
59 &width, &height, &border_width, &depth);
60
61 return width;
62}
63
64/// @return the width of specified icon window
65unsigned int IconBarObj::height() const {
66 Window root;
67
68 unsigned int width, height;
69 unsigned int border_width, depth; //not used
70 int x, y; //not used
71
72 Display *disp = FbTk::App::instance()->display();
73
74 XGetGeometry(disp, m_iconwin, &root, &x, &y,
75 &width, &height, &border_width, &depth);
76
77 return height;
78}
79
80
81IconBar::IconBar(BScreen &scrn, Window parent, FbTk::Font &font):
82 m_screen(scrn),
83 m_display(FbTk::App::instance()->display()),
84 m_parent(parent),
85 m_focus_pm(None),
86 m_vertical(false),
87 m_font(font),
88 allow_updates(0)
89{
90
91}
92
93IconBar::~IconBar() {
94}
95
96/**
97 Adds icon to iconbar and repostions the
98 icons.
99 returns window to iconobj
100*/
101Window IconBar::addIcon(FluxboxWindow *fluxboxwin) {
102 if (fluxboxwin == 0)
103 return 0;
104
105 // we don't want dublicate instances
106 IconList::iterator it = m_iconlist.begin();
107 IconList::iterator it_end = m_iconlist.end();
108 for (; it != it_end; ++it) {
109 if ((*it)->getFluxboxWin() == fluxboxwin)
110 return 0;
111 }
112
113 Window iconwin = createIconWindow(fluxboxwin, m_parent);
114 decorate(iconwin);
115 //add window object to list
116 m_iconlist.push_back(new IconBarObj(fluxboxwin, iconwin));
117
118 //reposition all icons to fit windowbar
119 repositionIcons();
120
121 XMapSubwindows(m_display, iconwin);
122 XMapWindow(m_display, iconwin);
123
124 return iconwin;
125}
126
127/**
128 Removes icon from list and
129 repositions the rest of the icons
130 Return X Window of the removed iconobj
131 returns None if no window was found
132*/
133Window IconBar::delIcon(FluxboxWindow *fluxboxwin) {
134 if (fluxboxwin == 0)
135 return 0;
136
137 Window retwin = None;
138 IconBarObj *obj = findIcon(fluxboxwin);
139 if (obj) {
140 IconList::iterator it =
141 std::find(m_iconlist.begin(), m_iconlist.end(), obj);
142 if (it != m_iconlist.end()) {
143 m_iconlist.erase(it);
144 retwin = obj->getIconWin();
145 delete obj;
146 XDestroyWindow(m_display, retwin);
147 repositionIcons();
148 }
149 }
150 return retwin;
151}
152
153/**
154 * Removes all icons from list
155 * Return X Windows of the removed iconobjs
156 */
157IconBar::WindowList *IconBar::delAllIcons(bool ignore_stuck) {
158 Window retwin = None;
159 WindowList *ret = new WindowList();
160 IconList::iterator it = m_iconlist.begin();
161 IconList::iterator tmp = m_iconlist.end();
162 IconList::iterator it_end = m_iconlist.end();
163 while (it != it_end) {
164 IconBarObj *obj = *it;
165 if (!ignore_stuck || !obj->getFluxboxWin()->isStuck()) {
166 retwin = obj->getIconWin();
167 ret->push_back(retwin);
168 tmp = it;
169 ++it;
170 m_iconlist.erase(tmp);
171 delete obj;
172 XDestroyWindow(m_display, retwin);
173 } else {
174 ++it;
175 }
176 }
177 repositionIcons();
178 return ret;
179}
180
181/**
182 renders theme to m_focus_pm
183 with the size width * height
184
185*/
186void IconBar::loadTheme(unsigned int width, unsigned int height) {
187 //!! TODO: iconbar style theme
188
189 FbTk::ImageControl &image_ctrl = screen().imageControl();
190 Pixmap tmp = m_focus_pm;
191 const FbTk::Texture *texture = &(screen().winFrameTheme().labelFocusTexture());
192
193 //If we are working on a PARENTRELATIVE, change to right focus value
194 if (texture->type() & FbTk::Texture::PARENTRELATIVE ) {
195 texture = &(screen().winFrameTheme().titleFocusTexture());
196 }
197
198 if (texture->type() == (FbTk::Texture::FLAT | FbTk::Texture::SOLID)) {
199 m_focus_pm = None;
200 m_focus_pixel = texture->color().pixel();
201 } else {
202 m_focus_pm =
203 image_ctrl.renderImage(width, height, *texture);
204 }
205
206 if (tmp)
207 image_ctrl.removeImage(tmp);
208}
209
210/**
211 sets the background pixmap/color,
212 border, border width of the window
213*/
214void IconBar::decorate(Window win) {
215 //!! TODO iconbar border width style
216 XSetWindowBorderWidth(m_display, win, 1);
217 XSetWindowBorder(m_display, win, BlackPixel(FbTk::App::instance()->display(),
218 screen().screenNumber()));
219 if (m_focus_pm)
220 XSetWindowBackgroundPixmap(m_display, win, m_focus_pm);
221 else
222 XSetWindowBackground(m_display, win, m_focus_pixel);
223}
224
225
226/**
227 Reconfigures the icons
228 theme, pos and width
229*/
230void IconBar::reconfigure() {
231 repositionIcons();
232
233}
234
235/**
236 Handles the expose event
237 just redraws all the icons
238*/
239void IconBar::exposeEvent(XExposeEvent *ee) {
240 IconBarObj *obj = 0;
241 IconList::iterator it = m_iconlist.begin();
242 IconList::iterator it_end = m_iconlist.end();
243 for (; it != it_end; ++it) {
244 if ((*it)->getIconWin() == ee->window) {
245 obj = (*it);
246 break;
247 }
248 }
249
250 if (obj) {
251
252 Window root;
253 unsigned int width, height;
254 unsigned int border_width, depth; //not used
255 int x, y;
256 XGetGeometry(m_display, m_parent, &root, &x, &y, &width, &height,
257 &border_width, &depth);
258
259 //max width on every icon
260 unsigned int icon_width = width / m_iconlist.size();
261
262 //load right size of theme
263 loadTheme(icon_width, height);
264
265 draw(obj, icon_width);
266
267 }
268}
269
270void IconBar::enableUpdates() {
271 --allow_updates;
272 if (allow_updates <= 0)
273 repositionIcons();
274
275}
276
277void IconBar::disableUpdates() {
278 ++allow_updates;
279}
280
281/**
282 Calculates and moves/resizes the icons
283*/
284void IconBar::repositionIcons() {
285 if (m_iconlist.size() == 0 || allow_updates > 0)
286 return;
287
288 Window root;
289 unsigned int width, height;
290 unsigned int border_width, depth; //not used
291 int x, y;
292 XGetGeometry(m_display, m_parent, &root, &x, &y, &width, &height,
293 &border_width, &depth);
294
295 //max width on every icon
296 unsigned int icon_width = width / m_iconlist.size();
297 if (m_vertical)
298 icon_width = height / m_iconlist.size();
299 //load right size of theme
300 loadTheme(icon_width, height);
301
302 IconList::iterator it = m_iconlist.begin();
303 IconList::iterator it_end = m_iconlist.end();
304 for (x = 0; it != it_end; ++it, x += icon_width) {
305 Window iconwin = (*it)->getIconWin();
306 if (!m_vertical) {
307 XMoveResizeWindow(m_display, iconwin,
308 x, 0,
309 icon_width, height);
310 } else {
311 XMoveResizeWindow(m_display, iconwin,
312 0, x,
313 height, icon_width);
314 }
315 draw((*it), icon_width);
316 decorate(iconwin);
317 }
318
319}
320
321/**
322 creates the X Window of icon
323 @return the created X Window
324*/
325Window IconBar::createIconWindow(FluxboxWindow *fluxboxwin, Window parent) {
326 unsigned long attrib_mask = CWBackPixmap | CWBackPixel | CWBorderPixel |
327 CWColormap | CWOverrideRedirect | CWEventMask;
328 XSetWindowAttributes attrib;
329 attrib.background_pixmap = None;
330 attrib.background_pixel = attrib.border_pixel =
331 BlackPixel(m_display,
332 screen().screenNumber());
333 // fluxboxwin->screen().getWindowStyle()->tab.border_color.pixel();
334 attrib.colormap = fluxboxwin->screen().rootWindow().colormap();
335 attrib.override_redirect = True;
336 attrib.event_mask = ButtonPressMask | ButtonReleaseMask |
337 ButtonMotionMask | ExposureMask | EnterWindowMask;
338
339 //create iconwindow
340 Window iconwin = XCreateWindow(m_display, parent, 0, 0, 1, 1, 0,
341 fluxboxwin->screen().rootWindow().depth(),
342 InputOutput, fluxboxwin->screen().rootWindow().visual(),
343 attrib_mask, &attrib);
344
345 return iconwin;
346}
347
348/**
349 Draws theme and string to Window w
350*/
351void IconBar::draw(const IconBarObj * const obj, int width) const {
352 if (!obj)
353 return;
354
355 const FluxboxWindow * const fluxboxwin = obj->getFluxboxWin();
356 if (fluxboxwin == 0)
357 return;
358
359 Window iconwin = obj->getIconWin();
360 unsigned int title_text_w;
361
362 title_text_w = m_font.textWidth(fluxboxwin->iconTitle().c_str(),
363 fluxboxwin->iconTitle().size());
364
365 unsigned int bevel_w = screen().rootTheme().bevelWidth();
366 int dx = bevel_w * 2;
367
368 // center by default
369 unsigned int newlen = 0;
370 dx = FbTk::doAlignment(m_vertical ? obj->height() : obj->width(),
371 bevel_w*2, FbTk::CENTER, m_font,
372 fluxboxwin->iconTitle().c_str(),
373 fluxboxwin->iconTitle().size(),
374 newlen);
375 // Draw title to m_iconwin
376
377 XClearWindow(m_display, iconwin);
378 int dy = 1 + m_font.ascent();
379 if (m_vertical) {
380 int tmp = dy;
381 dy = obj->height() - dx;
382 dx = tmp + bevel_w;
383 } else
384 dy += bevel_w;
385
386 m_font.drawText(iconwin,
387 screen().screenNumber(),
388 screen().winFrameTheme().labelTextFocusGC(),
389 fluxboxwin->iconTitle().c_str(), newlen,
390 dx, dy,
391 m_vertical);
392
393}
394
395/**
396 Tries to find the FluxboxWindow of the X Window
397 in iconbar
398 @return the fluxboxwindow on success else 0 on failure
399*/
400FluxboxWindow *IconBar::findWindow(Window w) {
401
402 IconList::iterator it = m_iconlist.begin();
403 IconList::iterator it_end = m_iconlist.end();
404 for (; it != it_end; ++it) {
405 IconBarObj *tmp = (*it);
406 if (tmp) {
407 if (tmp->getIconWin() == w)
408 return tmp->getFluxboxWin();
409 }
410 }
411
412 return 0;
413}
414
415/*
416 Tries to find a fluxboxwin icon in the iconlist
417 @return pointer to IconBarObj on success else 0 on failure
418*/
419IconBarObj *IconBar::findIcon(FluxboxWindow *fluxboxwin) {
420
421 IconList::iterator it = m_iconlist.begin();
422 IconList::iterator it_end = m_iconlist.end();
423 for (; it != it_end; ++it) {
424 IconBarObj *tmp = (*it);
425 if (tmp) {
426 if (tmp->getFluxboxWin() == fluxboxwin)
427 return tmp;
428 }
429 }
430
431 return 0;
432}
433
434const IconBarObj *IconBar::findIcon(const FluxboxWindow * const fluxboxwin) const {
435
436 IconList::const_iterator it = m_iconlist.begin();
437 IconList::const_iterator it_end = m_iconlist.end();
438 for (; it != it_end; ++it) {
439 IconBarObj *tmp = (*it);
440 if (tmp) {
441 if (tmp->getFluxboxWin() == fluxboxwin)
442 return tmp;
443 }
444 }
445
446 return 0;
447}
generated by cgit v0.11.2 at 2024-11-10 21:50:42 (GMT)