2 #include "framerender.h"
10 #include "render/render.h"
11 #include "render/theme.h"
16 gboolean moveresize_in_progress = FALSE;
17 Client *moveresize_client = NULL;
19 static gboolean moving = FALSE; /* TRUE - moving, FALSE - resizing */
21 static int start_x, start_y, start_cx, start_cy, start_cw, start_ch;
22 static int cur_x, cur_y;
24 static guint32 corner;
25 static Corner lockcorner;
27 static guint button_return, button_escape, button_left, button_right,
28 button_up, button_down;
30 static Popup *popup = NULL;
31 static InternalWindow opaque_window = { { Window_Internal }, None };
32 static GC opaque_gc = None;
33 static gboolean first_draw = FALSE;
38 void moveresize_startup()
40 XSetWindowAttributes attrib;
43 button_return = XKeysymToKeycode(ob_display, XStringToKeysym("Return"));
44 button_escape = XKeysymToKeycode(ob_display, XStringToKeysym("Escape"));
45 button_left = XKeysymToKeycode(ob_display, XStringToKeysym("Left"));
46 button_right = XKeysymToKeycode(ob_display, XStringToKeysym("Right"));
47 button_up = XKeysymToKeycode(ob_display, XStringToKeysym("Up"));
48 button_down = XKeysymToKeycode(ob_display, XStringToKeysym("Down"));
50 popup = popup_new(FALSE);
51 popup_size_to_string(popup, "W: 0000 W: 0000");
52 popup_position(popup, NorthWestGravity, POPUP_X, POPUP_Y);
54 attrib.save_under = True;
55 opaque_window.win = XCreateWindow(ob_display, ob_root, 0, 0, 1, 1, 0,
56 RrDepth(ob_rr_inst), InputOutput,
58 CWSaveUnder, &attrib);
59 stacking_add(INTERNAL_AS_WINDOW(&opaque_window));
60 stacking_raise(INTERNAL_AS_WINDOW(&opaque_window));
62 /* a GC to invert stuff */
64 gcv.line_width = ob_rr_theme->bwidth;
65 gcv.foreground = (WhitePixel(ob_display, ob_screen) ^
66 BlackPixel(ob_display, ob_screen));
67 opaque_gc = XCreateGC(ob_display, opaque_window.win,
68 GCFunction | GCForeground | GCLineWidth, &gcv);
71 void moveresize_shutdown()
75 stacking_remove(&opaque_window);
76 XFreeGC(ob_display, opaque_gc);
77 XDestroyWindow(ob_display, opaque_window.win);
80 static void popup_coords(char *format, int a, int b)
84 text = g_strdup_printf(format, a, b);
85 popup_show(popup, text, NULL);
89 void moveresize_start(Client *c, int x, int y, guint b, guint32 cnr)
93 g_assert(!moveresize_in_progress);
95 moveresize_client = c;
96 start_cx = c->frame->area.x;
97 start_cy = c->frame->area.y;
98 start_cw = c->area.width;
99 start_ch = c->area.height;
102 if (corner == prop_atoms.net_wm_moveresize_move_keyboard ||
103 corner == prop_atoms.net_wm_moveresize_size_keyboard)
104 button = 0; /* mouse can't end it without being pressed first */
109 if (corner == prop_atoms.net_wm_moveresize_move ||
110 corner == prop_atoms.net_wm_moveresize_move_keyboard) {
120 moveresize_in_progress = TRUE;
122 if (corner == prop_atoms.net_wm_moveresize_size_topleft)
124 else if (corner == prop_atoms.net_wm_moveresize_size_top)
126 else if (corner == prop_atoms.net_wm_moveresize_size_topright)
128 else if (corner == prop_atoms.net_wm_moveresize_size_right)
130 else if (corner == prop_atoms.net_wm_moveresize_size_bottomright)
132 else if (corner == prop_atoms.net_wm_moveresize_size_bottom)
134 else if (corner == prop_atoms.net_wm_moveresize_size_bottomleft)
136 else if (corner == prop_atoms.net_wm_moveresize_size_left)
138 else if (corner == prop_atoms.net_wm_moveresize_size_keyboard)
140 else if (corner == prop_atoms.net_wm_moveresize_move)
141 cur = ob_cursors.move;
142 else if (corner == prop_atoms.net_wm_moveresize_move_keyboard)
143 cur = ob_cursors.move;
145 g_assert_not_reached();
147 grab_pointer(TRUE, cur);
150 XResizeWindow(ob_display, opaque_window.win, screen_physical_size.width,
151 screen_physical_size.height);
152 stacking_raise(INTERNAL_AS_WINDOW(&opaque_window));
153 if (corner == prop_atoms.net_wm_moveresize_move ||
154 corner == prop_atoms.net_wm_moveresize_move_keyboard) {
155 if (!config_opaque_move)
156 XMapWindow(ob_display, opaque_window.win);
158 if (!config_opaque_resize)
159 XMapWindow(ob_display, opaque_window.win);
164 void moveresize_end(gboolean cancel)
166 XUnmapWindow(ob_display, opaque_window.win);
168 grab_keyboard(FALSE);
169 grab_pointer(FALSE, None);
174 client_configure(moveresize_client, Corner_TopLeft,
175 (cancel ? start_cx : cur_x),
176 (cancel ? start_cy : cur_y),
177 start_cw, start_ch, TRUE, TRUE);
179 client_configure(moveresize_client, lockcorner,
180 moveresize_client->area.x,
181 moveresize_client->area.y,
182 (cancel ? start_cw : cur_x),
183 (cancel ? start_ch : cur_y), TRUE, TRUE);
186 moveresize_in_progress = FALSE;
187 moveresize_client = NULL;
190 static void do_move()
192 int oldx, oldy, oldw, oldh;
194 dispatch_move(moveresize_client, &cur_x, &cur_y);
196 oldx = moveresize_client->frame->area.x;
197 oldy = moveresize_client->frame->area.y;
198 oldw = moveresize_client->frame->area.width;
199 oldh = moveresize_client->frame->area.height;
200 /* get where the client should be */
201 frame_frame_gravity(moveresize_client->frame, &cur_x, &cur_y);
202 client_configure(moveresize_client, Corner_TopLeft, cur_x, cur_y,
203 start_cw, start_ch, TRUE, FALSE);
204 /* draw the new one */
205 if (moveresize_client->frame->area.x != oldx ||
206 moveresize_client->frame->area.y != oldy ||
207 moveresize_client->frame->area.width != oldw ||
208 moveresize_client->frame->area.height != oldh) {
209 if (!config_opaque_move)
210 XDrawRectangle(ob_display, opaque_window.win, opaque_gc,
211 moveresize_client->frame->area.x,
212 moveresize_client->frame->area.y,
213 moveresize_client->frame->area.width - 1,
214 moveresize_client->frame->area.height - 1);
215 /* erase the old one */
216 if (!config_opaque_move && !first_draw)
217 XDrawRectangle(ob_display, opaque_window.win, opaque_gc,
218 oldx, oldy, oldw - 1, oldh - 1);
222 /* this would be better with a fixed width font ... XXX can do it better
223 if there are 2 text boxes */
224 popup_coords("X: %4d Y: %4d", moveresize_client->frame->area.x,
225 moveresize_client->frame->area.y);
228 static void do_resize()
230 int oldx, oldy, oldw, oldh;
232 /* dispatch_resize needs the frame size */
233 cur_x += moveresize_client->frame->size.left +
234 moveresize_client->frame->size.right;
235 cur_y += moveresize_client->frame->size.top +
236 moveresize_client->frame->size.bottom;
238 dispatch_resize(moveresize_client, &cur_x, &cur_y, lockcorner);
240 cur_x -= moveresize_client->frame->size.left +
241 moveresize_client->frame->size.right;
242 cur_y -= moveresize_client->frame->size.top +
243 moveresize_client->frame->size.bottom;
245 oldx = moveresize_client->frame->area.x;
246 oldy = moveresize_client->frame->area.y;
247 oldw = moveresize_client->frame->area.width;
248 oldh = moveresize_client->frame->area.height;
249 client_configure(moveresize_client, lockcorner,
250 moveresize_client->area.x, moveresize_client->area.y,
251 cur_x, cur_y, TRUE, FALSE);
252 /* draw the new one */
253 if (!config_opaque_resize)
254 XDrawRectangle(ob_display, opaque_window.win, opaque_gc,
255 moveresize_client->frame->area.x,
256 moveresize_client->frame->area.y,
257 moveresize_client->frame->area.width - 1,
258 moveresize_client->frame->area.height - 1);
259 /* erase the old one */
260 if (!config_opaque_resize && !first_draw)
261 XDrawRectangle(ob_display, opaque_window.win, opaque_gc,
262 oldx, oldy, oldw - 1, oldh - 1);
265 /* this would be better with a fixed width font ... XXX can do it better
266 if there are 2 text boxes */
267 popup_coords("W: %4d H: %4d", moveresize_client->logical_size.width,
268 moveresize_client->logical_size.height);
271 void moveresize_event(XEvent *e)
273 g_assert(moveresize_in_progress);
275 if (e->type == ButtonPress) {
277 start_x = e->xbutton.x_root;
278 start_y = e->xbutton.y_root;
279 button = e->xbutton.button; /* this will end it now */
281 } else if (e->type == ButtonRelease) {
282 if (!button || e->xbutton.button == button) {
283 moveresize_end(FALSE);
285 } else if (e->type == MotionNotify) {
287 cur_x = start_cx + e->xmotion.x_root - start_x;
288 cur_y = start_cy + e->xmotion.y_root - start_y;
291 if (corner == prop_atoms.net_wm_moveresize_size_topleft) {
292 cur_x = start_cw - (e->xmotion.x_root - start_x);
293 cur_y = start_ch - (e->xmotion.y_root - start_y);
294 lockcorner = Corner_BottomRight;
295 } else if (corner == prop_atoms.net_wm_moveresize_size_top) {
297 cur_y = start_ch - (e->xmotion.y_root - start_y);
298 lockcorner = Corner_BottomRight;
299 } else if (corner == prop_atoms.net_wm_moveresize_size_topright) {
300 cur_x = start_cw + (e->xmotion.x_root - start_x);
301 cur_y = start_ch - (e->xmotion.y_root - start_y);
302 lockcorner = Corner_BottomLeft;
303 } else if (corner == prop_atoms.net_wm_moveresize_size_right) {
304 cur_x = start_cw + (e->xmotion.x_root - start_x);
306 lockcorner = Corner_BottomLeft;
308 prop_atoms.net_wm_moveresize_size_bottomright) {
309 cur_x = start_cw + (e->xmotion.x_root - start_x);
310 cur_y = start_ch + (e->xmotion.y_root - start_y);
311 lockcorner = Corner_TopLeft;
312 } else if (corner == prop_atoms.net_wm_moveresize_size_bottom) {
314 cur_y = start_ch + (e->xmotion.y_root - start_y);
315 lockcorner = Corner_TopLeft;
317 prop_atoms.net_wm_moveresize_size_bottomleft) {
318 cur_x = start_cw - (e->xmotion.x_root - start_x);
319 cur_y = start_ch + (e->xmotion.y_root - start_y);
320 lockcorner = Corner_TopRight;
321 } else if (corner == prop_atoms.net_wm_moveresize_size_left) {
322 cur_x = start_cw - (e->xmotion.x_root - start_x);
324 lockcorner = Corner_TopRight;
325 } else if (corner == prop_atoms.net_wm_moveresize_size_keyboard) {
326 cur_x = start_cw + (e->xmotion.x_root - start_x);
327 cur_y = start_ch + (e->xmotion.y_root - start_y);
328 lockcorner = Corner_TopLeft;
330 g_assert_not_reached();
334 } else if (e->type == KeyPress) {
335 if (e->xkey.keycode == button_escape)
336 moveresize_end(TRUE);
337 else if (e->xkey.keycode == button_return)
338 moveresize_end(FALSE);
340 if (corner == prop_atoms.net_wm_moveresize_size_keyboard) {
341 if (e->xkey.keycode == button_right)
342 cur_x += MAX(4, moveresize_client->size_inc.width);
343 else if (e->xkey.keycode == button_left)
344 cur_x -= MAX(4, moveresize_client->size_inc.width);
345 else if (e->xkey.keycode == button_down)
346 cur_y += MAX(4, moveresize_client->size_inc.height);
347 else if (e->xkey.keycode == button_up)
348 cur_y -= MAX(4, moveresize_client->size_inc.height);
352 } else if (corner == prop_atoms.net_wm_moveresize_move_keyboard) {
353 if (e->xkey.keycode == button_right)
355 else if (e->xkey.keycode == button_left)
357 else if (e->xkey.keycode == button_down)
359 else if (e->xkey.keycode == button_up)