1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
4 # include "../config.h"
9 #include <X11/extensions/shape.h>
15 #include "otk/display.hh"
21 OBFrame::OBFrame(const OBClient
*client
, const otk::Style
*style
)
23 _screen(otk::OBDisplay::screenInfo(client
->screen()))
28 _decorations
= client
->decorations();
33 // create the base frame parent window
34 _window
= createFrame();
37 // create all of the style element child windows
38 _titlebar
= createChild(_window
, 0);
40 _button_iconify
= createChild(_titlebar
, 0);
41 assert(_button_iconify
);
42 _button_max
= createChild(_titlebar
, 0);
44 _button_stick
= createChild(_titlebar
, 0);
45 assert(_button_stick
);
46 _button_close
= createChild(_titlebar
, 0);
47 assert(_button_close
);
48 _label
= createChild(_titlebar
, 0);
50 XMapSubwindows(otk::OBDisplay::display
, _titlebar
);
52 _handle
= createChild(_window
, 0);
54 _grip_left
= createChild(_handle
, 0);
56 _grip_right
= createChild(_handle
, 0);
58 XMapSubwindows(otk::OBDisplay::display
, _handle
);
68 XDestroyWindow(otk::OBDisplay::display
, _titlebar
);
69 XDestroyWindow(otk::OBDisplay::display
, _button_iconify
);
70 XDestroyWindow(otk::OBDisplay::display
, _button_max
);
71 XDestroyWindow(otk::OBDisplay::display
, _button_stick
);
72 XDestroyWindow(otk::OBDisplay::display
, _button_close
);
73 XDestroyWindow(otk::OBDisplay::display
, _label
);
74 XDestroyWindow(otk::OBDisplay::display
, _handle
);
75 XDestroyWindow(otk::OBDisplay::display
, _grip_left
);
76 XDestroyWindow(otk::OBDisplay::display
, _grip_right
);
80 void OBFrame::loadStyle(const otk::Style
*style
)
84 // if a style was previously set, then 'replace' is true, cause we're
86 // NOTE: if this is false, then DO NOT DO SHIT WITH _window, it doesnt exist
87 bool replace
= (_style
);
90 // XXX: do shit here whatever
98 XSetWindowBorderWidth(otk::OBDisplay::display
, _window
,
99 _style
->getBorderWidth());
101 // XXX: make everything redraw
106 void OBFrame::update()
108 // XXX: only if not overridden or something!!! MORE LOGIC HERE!!
109 _decorations
= _client
->decorations();
111 int width
; // the width of the client window and the border around it
113 if (_decorations
& OBClient::Decor_Border
) {
114 _size
.left
= _size
.top
= _size
.bottom
= _size
.right
=
115 _style
->getBorderWidth() + _style
->getFrameWidth();
116 width
= _client
->area().width() + _style
->getFrameWidth() * 2;
118 _size
.left
= _size
.top
= _size
.bottom
= _size
.right
= 0;
119 width
= _client
->area().width();
122 if (_decorations
& OBClient::Decor_Titlebar
) {
123 _titlebar_area
.setRect(0, 0, width
,
124 (_style
->getFont()->height() +
125 _style
->getFrameWidth() * 2));
126 _size
.top
+= _titlebar_area
.height();
128 // set the label size
129 _label_area
.setRect(0, _style
->getBevelWidth(),
130 width
, (_titlebar_area
.height() -
131 _style
->getBevelWidth() * 2));
132 // set the buttons sizes
133 if (_decorations
& OBClient::Decor_Iconify
)
134 _button_iconify_area
.setRect(0, _style
->getBevelWidth() + 1,
135 _label_area
.height() - 2,
136 _label_area
.height() - 2);
137 if (_decorations
& OBClient::Decor_Maximize
)
138 _button_max_area
.setRect(0, _style
->getBevelWidth() + 1,
139 _label_area
.height() - 2,
140 _label_area
.height() - 2);
141 if (_decorations
& OBClient::Decor_Sticky
)
142 _button_stick_area
.setRect(0, _style
->getBevelWidth() + 1,
143 _label_area
.height() - 2,
144 _label_area
.height() - 2);
145 if (_decorations
& OBClient::Decor_Close
)
146 _button_close_area
.setRect(0, _style
->getBevelWidth() + 1,
147 _label_area
.height() - 2,
148 _label_area
.height() - 2);
150 // separation between titlebar elements
151 const int sep
= _style
->getBevelWidth() + 1;
153 std::string layout
= "ILMC"; // XXX: get this from somewhere
154 // XXX: it is REQUIRED that by this point, the string only has one of each
155 // possible letter, all of the letters are valid, and L exists somewhere in
159 for (int i
= 0, len
= layout
.size(); i
< len
; ++i
) {
163 if (!(_decorations
& OBClient::Decor_Iconify
))
165 area
= &_button_iconify_area
;
171 if (!(_decorations
& OBClient::Decor_Maximize
))
173 area
= &_button_max_area
;
176 if (!(_decorations
& OBClient::Decor_Sticky
))
178 area
= &_button_stick_area
;
181 if (!(_decorations
& OBClient::Decor_Close
))
183 area
= &_button_close_area
;
186 assert(false); // the layout string is invalid!
187 continue; // just to fuck with g++
190 x
+= sep
+ area
->width();
194 if (_decorations
& OBClient::Decor_Handle
) {
195 _handle_area
.setRect(0, _size
.top
+ _client
->area().height(),
196 width
, _style
->getHandleWidth());
197 _grip_left_area
.setRect(0,
198 _handle_area
.y() + _handle_area
.height(),
199 // XXX: get a Point class in otk and use that for
200 // the 'buttons size' since theyre all the same
201 _button_iconify_area
.width() * 2,
202 _handle_area
.height());
203 _grip_right_area
.setRect(((_handle_area
.right() + 1) -
204 _button_iconify_area
.width() * 2),
205 _handle_area
.y() + _handle_area
.height(),
206 // XXX: get a Point class in otk and use that for
207 // the 'buttons size' since theyre all the same
208 _button_iconify_area
.width() * 2,
209 _handle_area
.height());
210 _size
.bottom
+= _handle_area
.height();
214 // position/size all the windows
216 XResizeWindow(otk::OBDisplay::display
, _window
,
217 _size
.left
+ _size
.right
+ _client
->area().width(),
218 _size
.top
+ _size
.bottom
+ _client
->area().height());
220 XMoveWindow(otk::OBDisplay::display
, _client
->window(),
221 _size
.left
, _size
.top
);
223 if (_decorations
& OBClient::Decor_Titlebar
) {
224 XMoveResizeWindow(otk::OBDisplay::display
, _titlebar
,
225 _titlebar_area
.x(), _titlebar_area
.y(),
226 _titlebar_area
.width(), _titlebar_area
.height());
227 XMoveResizeWindow(otk::OBDisplay::display
, _label
,
228 _label_area
.x(), _label_area
.y(),
229 _label_area
.width(), _label_area
.height());
230 if (_decorations
& OBClient::Decor_Iconify
)
231 XMoveResizeWindow(otk::OBDisplay::display
, _button_iconify
,
232 _button_iconify_area
.x(), _button_iconify_area
.y(),
233 _button_iconify_area
.width(),
234 _button_iconify_area
.height());
235 if (_decorations
& OBClient::Decor_Maximize
)
236 XMoveResizeWindow(otk::OBDisplay::display
, _button_max
,
237 _button_max_area
.x(), _button_max_area
.y(),
238 _button_max_area
.width(),
239 _button_max_area
.height());
240 if (_decorations
& OBClient::Decor_Sticky
)
241 XMoveResizeWindow(otk::OBDisplay::display
, _button_stick
,
242 _button_stick_area
.x(), _button_stick_area
.y(),
243 _button_stick_area
.width(),
244 _button_stick_area
.height());
245 if (_decorations
& OBClient::Decor_Close
)
246 XMoveResizeWindow(otk::OBDisplay::display
, _button_close
,
247 _button_close_area
.x(), _button_close_area
.y(),
248 _button_close_area
.width(),
249 _button_close_area
.height());
252 if (_decorations
& OBClient::Decor_Handle
) {
253 XMoveResizeWindow(otk::OBDisplay::display
, _handle
,
254 _handle_area
.x(), _handle_area
.y(),
255 _handle_area
.width(), _handle_area
.height());
256 XMoveResizeWindow(otk::OBDisplay::display
, _grip_left
,
257 _grip_left_area
.x(), _grip_left_area
.y(),
258 _grip_left_area
.width(), _grip_left_area
.height());
259 XMoveResizeWindow(otk::OBDisplay::display
, _grip_right
,
260 _grip_right_area
.x(), _grip_right_area
.y(),
261 _grip_right_area
.width(), _grip_right_area
.height());
264 // map/unmap all the windows
265 if (_decorations
& OBClient::Decor_Titlebar
) {
266 XMapWindow(otk::OBDisplay::display
, _titlebar
);
267 XMapWindow(otk::OBDisplay::display
, _label
);
268 if (_decorations
& OBClient::Decor_Iconify
)
269 XMapWindow(otk::OBDisplay::display
, _button_iconify
);
271 XUnmapWindow(otk::OBDisplay::display
, _button_iconify
);
272 if (_decorations
& OBClient::Decor_Maximize
)
273 XMapWindow(otk::OBDisplay::display
, _button_max
);
275 XUnmapWindow(otk::OBDisplay::display
, _button_max
);
276 if (_decorations
& OBClient::Decor_Sticky
)
277 XMapWindow(otk::OBDisplay::display
, _button_stick
);
279 XUnmapWindow(otk::OBDisplay::display
, _button_stick
);
280 if (_decorations
& OBClient::Decor_Close
)
281 XMapWindow(otk::OBDisplay::display
, _button_close
);
283 XUnmapWindow(otk::OBDisplay::display
, _button_close
);
285 XUnmapWindow(otk::OBDisplay::display
, _titlebar
);
286 XUnmapWindow(otk::OBDisplay::display
, _label
);
287 XUnmapWindow(otk::OBDisplay::display
, _button_iconify
);
288 XUnmapWindow(otk::OBDisplay::display
, _button_max
);
289 XUnmapWindow(otk::OBDisplay::display
, _button_stick
);
290 XUnmapWindow(otk::OBDisplay::display
, _button_close
);
293 if (_decorations
& OBClient::Decor_Handle
) {
294 XMapWindow(otk::OBDisplay::display
, _handle
);
295 XMapWindow(otk::OBDisplay::display
, _grip_left
);
296 XMapWindow(otk::OBDisplay::display
, _grip_right
);
298 XUnmapWindow(otk::OBDisplay::display
, _handle
);
299 XUnmapWindow(otk::OBDisplay::display
, _grip_left
);
300 XUnmapWindow(otk::OBDisplay::display
, _grip_right
);
303 // XXX: more is gunna have to happen here
309 void OBFrame::updateShape()
312 if (!_client
->shaped()) {
313 // clear the shape on the frame window
314 XShapeCombineMask(otk::OBDisplay::display
, _window
, ShapeBounding
,
315 _size
.left
- 2,//frame.margin.left - frame.border_w,
316 _size
.top
- 2,//frame.margin.top - frame.border_w,
319 // make the frame's shape match the clients
320 XShapeCombineShape(otk::OBDisplay::display
, _window
, ShapeBounding
,
323 _client
->window(), ShapeBounding
, ShapeSet
);
329 if (decorations & Decor_Titlebar) {
330 xrect[0].x = xrect[0].y = -frame.border_w;
331 xrect[0].width = frame.rect.width();
332 xrect[0].height = frame.title_h + (frame.border_w * 2);
336 if (decorations & Decor_Handle) {
337 xrect[1].x = -frame.border_w;
338 xrect[1].y = frame.rect.height() - frame.margin.bottom +
339 frame.mwm_border_w - frame.border_w;
340 xrect[1].width = frame.rect.width();
341 xrect[1].height = frame.handle_h + (frame.border_w * 2);
345 XShapeCombineRectangles(otk::OBDisplay::display
, _window
,
346 ShapeBounding
, 0, 0, xrect
, num
,
347 ShapeUnion
, Unsorted
);
353 void OBFrame::grabClient()
356 XGrabServer(otk::OBDisplay::display
);
358 // select the event mask on the frame
359 XSelectInput(otk::OBDisplay::display
, _window
, SubstructureRedirectMask
);
361 // reparent the client to the frame
362 XSelectInput(otk::OBDisplay::display
, _client
->window(),
363 OBClient::event_mask
& ~StructureNotifyMask
);
364 XReparentWindow(otk::OBDisplay::display
, _client
->window(), _window
,
365 _size
.left
, _size
.top
);
366 XSelectInput(otk::OBDisplay::display
, _client
->window(),
367 OBClient::event_mask
);
369 // raise the client above the frame
370 XRaiseWindow(otk::OBDisplay::display
, _client
->window());
371 // map the client so it maps when the frame does
372 XMapWindow(otk::OBDisplay::display
, _client
->window());
374 XUngrabServer(otk::OBDisplay::display
);
380 void OBFrame::releaseClient(bool remap
)
382 // check if the app has already reparented its window to the root window
384 if (XCheckTypedWindowEvent(otk::OBDisplay::display
, _client
->window(),
385 ReparentNotify
, &ev
)) {
386 remap
= true; // XXX: why do we remap the window if they already
387 // reparented to root?
389 // according to the ICCCM - if the client doesn't reparent to
390 // root, then we have to do it for them
391 XReparentWindow(otk::OBDisplay::display
, _client
->window(),
392 _screen
->getRootWindow(),
393 _client
->area().x(), _client
->area().y());
396 // if we want to remap the window, do so now
398 XMapWindow(otk::OBDisplay::display
, _client
->window());
402 Window
OBFrame::createChild(Window parent
, Cursor cursor
)
404 XSetWindowAttributes attrib_create
;
405 unsigned long create_mask
= CWBackPixmap
| CWBorderPixel
| CWEventMask
;
407 attrib_create
.background_pixmap
= None
;
408 attrib_create
.event_mask
= ButtonPressMask
| ButtonReleaseMask
|
409 ButtonMotionMask
| ExposureMask
;
412 create_mask
|= CWCursor
;
413 attrib_create
.cursor
= cursor
;
416 return XCreateWindow(otk::OBDisplay::display
, parent
, 0, 0, 1, 1, 0,
417 _screen
->getDepth(), InputOutput
, _screen
->getVisual(),
418 create_mask
, &attrib_create
);
422 Window
OBFrame::createFrame()
424 XSetWindowAttributes attrib_create
;
425 unsigned long create_mask
= CWBackPixmap
| CWBorderPixel
| CWColormap
|
426 CWOverrideRedirect
| CWEventMask
;
428 attrib_create
.background_pixmap
= None
;
429 attrib_create
.colormap
= _screen
->getColormap();
430 attrib_create
.override_redirect
= True
;
431 attrib_create
.event_mask
= EnterWindowMask
| LeaveWindowMask
| ButtonPress
;
433 We catch button presses because other wise they get passed down to the
434 root window, which will then cause root menus to show when you click the
438 return XCreateWindow(otk::OBDisplay::display
, _screen
->getRootWindow(),
439 0, 0, 1, 1, _style
->getBorderWidth(),
440 _screen
->getDepth(), InputOutput
, _screen
->getVisual(),
441 create_mask
, &attrib_create
);