265 lines
10 KiB
C
265 lines
10 KiB
C
/*
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* mouse.c - mouse managing
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*
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* Copyright © 2007-2008 Julien Danjou <julien@danjou.info>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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#include <math.h>
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#include "mouse.h"
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#include "screen.h"
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#include "layout.h"
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#include "tag.h"
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#include "event.h"
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#include "window.h"
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#include "client.h"
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#include "titlebar.h"
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#include "layouts/floating.h"
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#include "layouts/tile.h"
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#include "common/xscreen.h"
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#define MOUSEMASK (ButtonPressMask | ButtonReleaseMask | PointerMotionMask)
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extern AwesomeConf globalconf;
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/** Move client with mouse
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* \param screen Screen ID
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* \param arg Unused
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* \ingroup ui_callback
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*/
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void
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uicb_client_movemouse(int screen, char *arg __attribute__ ((unused)))
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{
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int x, y, ocx, ocy, di, phys_screen, newscreen;
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unsigned int dui;
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Window dummy, child;
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XEvent ev;
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area_t area, geometry;
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Client *c = globalconf.focus->client, *target;
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Layout *layout = layout_get_current(screen);
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if(!c)
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return;
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area = screen_get_area(c->screen,
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globalconf.screens[screen].statusbar,
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&globalconf.screens[screen].padding);
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ocx = geometry.x = c->geometry.x;
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ocy = geometry.y = c->geometry.y;
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phys_screen = get_phys_screen(c->screen);
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if(XGrabPointer(globalconf.display,
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RootWindow(globalconf.display, phys_screen),
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False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
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RootWindow(globalconf.display, phys_screen),
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globalconf.cursor[CurMove], CurrentTime) != GrabSuccess)
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return;
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XQueryPointer(globalconf.display,
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RootWindow(globalconf.display, phys_screen),
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&dummy, &dummy, &x, &y, &di, &di, &dui);
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c->ismax = False;
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for(;;)
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{
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XMaskEvent(globalconf.display, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev);
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switch (ev.type)
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{
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case ButtonRelease:
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XUngrabPointer(globalconf.display, CurrentTime);
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return;
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case ConfigureRequest:
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event_handle_configurerequest(&ev);
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break;
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case Expose:
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event_handle_expose(&ev);
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break;
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case MapRequest:
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event_handle_maprequest(&ev);
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break;
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case EnterNotify:
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event_handle_enternotify(&ev);
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break;
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case MotionNotify:
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if(c->isfloating || layout->arrange == layout_floating)
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{
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geometry.x = ocx + (ev.xmotion.x - x);
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geometry.y = ocy + (ev.xmotion.y - y);
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if(abs(geometry.x) < globalconf.screens[screen].snap + area.x && geometry.x > area.x)
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geometry.x = area.x;
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else if(abs((area.x + area.width) - (geometry.x + c->geometry.width + 2 * c->border))
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< globalconf.screens[screen].snap)
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geometry.x = area.x + area.width - c->geometry.width - 2 * c->border;
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if(abs(geometry.y) < globalconf.screens[screen].snap + area.y && geometry.y > area.y)
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geometry.y = area.y;
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else if(abs((area.y + area.height) - (geometry.y + c->geometry.height + 2 * c->border))
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< globalconf.screens[screen].snap)
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geometry.y = area.y + area.height - c->geometry.height - 2 * c->border;
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geometry.width = c->geometry.width;
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geometry.height = c->geometry.height;
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client_resize(c, geometry);
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titlebar_update_geometry_floating(c);
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while(XCheckMaskEvent(globalconf.display, PointerMotionMask, &ev));
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}
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else
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{
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XQueryPointer(globalconf.display,
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RootWindow(globalconf.display, phys_screen),
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&dummy, &child, &x, &y, &di, &di, &dui);
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if((newscreen = screen_get_bycoord(globalconf.screens_info, c->screen, x, y)) != c->screen)
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{
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move_client_to_screen(c, newscreen, True);
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globalconf.screens[c->screen].need_arrange = True;
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globalconf.screens[newscreen].need_arrange = True;
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layout_refresh();
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}
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if((target = client_get_bywin(globalconf.clients, child))
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&& target != c && !target->isfloating)
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{
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client_list_swap(&globalconf.clients, c, target);
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globalconf.screens[c->screen].need_arrange = True;
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layout_refresh();
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}
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}
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break;
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}
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}
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}
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/** Resize client with mouse
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* \param screen Screen ID
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* \param arg Unused
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* \ingroup ui_callback
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*/
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void
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uicb_client_resizemouse(int screen, char *arg __attribute__ ((unused)))
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{
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int ocx = 0, ocy = 0, n;
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XEvent ev;
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Client *c = globalconf.focus->client;
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Tag **curtags = tags_get_current(screen);
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Layout *layout = curtags[0]->layout;
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area_t area = { 0, 0, 0, 0, NULL, NULL }, geometry;
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double mwfact;
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/* only handle floating and tiled layouts */
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if(c && !c->isfixed)
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{
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if(layout->arrange == layout_floating || c->isfloating)
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{
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ocx = c->geometry.x;
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ocy = c->geometry.y;
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c->ismax = False;
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}
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else if (layout->arrange == layout_tile || layout->arrange == layout_tileleft
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|| layout->arrange == layout_tilebottom || layout->arrange == layout_tiletop)
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{
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for(n = 0, c = globalconf.clients; c; c = c->next)
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if(IS_TILED(c, screen))
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n++;
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if(n <= curtags[0]->nmaster) return;
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for(c = globalconf.clients; c && !IS_TILED(c, screen); c = c->next);
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if(!c) return;
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area = screen_get_area(screen,
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globalconf.screens[c->screen].statusbar,
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&globalconf.screens[c->screen].padding);
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}
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}
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else
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return;
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if(XGrabPointer(globalconf.display, RootWindow(globalconf.display,
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get_phys_screen(c->screen)),
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False, MOUSEMASK, GrabModeAsync, GrabModeAsync,
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RootWindow(globalconf.display,get_phys_screen(c->screen)),
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globalconf.cursor[CurResize], CurrentTime) != GrabSuccess)
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return;
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if(curtags[0]->layout->arrange == layout_tileleft)
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XWarpPointer(globalconf.display, None, c->win, 0, 0, 0, 0, 0, c->geometry.height + c->border - 1);
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else if(curtags[0]->layout->arrange == layout_tilebottom)
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XWarpPointer(globalconf.display, None, c->win, 0, 0, 0, 0, c->geometry.width + c->border - 1, c->geometry.height + c->border - 1);
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else if(curtags[0]->layout->arrange == layout_tiletop)
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XWarpPointer(globalconf.display, None, c->win, 0, 0, 0, 0, c->geometry.width + c->border - 1, 0);
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else
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XWarpPointer(globalconf.display, None, c->win, 0, 0, 0, 0, c->geometry.width + c->border - 1, c->geometry.height + c->border - 1);
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for(;;)
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{
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XMaskEvent(globalconf.display, MOUSEMASK | ExposureMask | SubstructureRedirectMask, &ev);
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switch (ev.type)
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{
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case ButtonRelease:
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XUngrabPointer(globalconf.display, CurrentTime);
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return;
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case ConfigureRequest:
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event_handle_configurerequest(&ev);
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break;
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case Expose:
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event_handle_expose(&ev);
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break;
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case MapRequest:
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event_handle_maprequest(&ev);
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break;
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case MotionNotify:
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if(layout->arrange == layout_floating || c->isfloating)
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{
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if((geometry.width = ev.xmotion.x - ocx - 2 * c->border + 1) <= 0)
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geometry.width = 1;
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if((geometry.height = ev.xmotion.y - ocy - 2 * c->border + 1) <= 0)
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geometry.height = 1;
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geometry.x = c->geometry.x;
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geometry.y = c->geometry.y;
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client_resize(c, client_geometry_hints(c, geometry));
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}
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else if(layout->arrange == layout_tile || layout->arrange == layout_tileleft
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|| layout->arrange == layout_tiletop || layout->arrange == layout_tilebottom)
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{
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if(layout->arrange == layout_tile)
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mwfact = (double) (ev.xmotion.x - area.x) / area.width;
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else if(curtags[0]->layout->arrange == layout_tileleft)
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mwfact = 1 - (double) (ev.xmotion.x - area.x) / area.width;
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else if(curtags[0]->layout->arrange == layout_tilebottom)
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mwfact = (double) (ev.xmotion.y - area.y) / area.height;
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else
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mwfact = 1 - (double) (ev.xmotion.y - area.y) / area.height;
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if(mwfact < 0.1) mwfact = 0.1;
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else if(mwfact > 0.9) mwfact = 0.9;
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if(fabs(curtags[0]->mwfact - mwfact) >= 0.01)
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{
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curtags[0]->mwfact = mwfact;
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globalconf.screens[screen].need_arrange = True;
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layout_refresh();
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while(XCheckMaskEvent(globalconf.display, PointerMotionMask, &ev));
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}
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}
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break;
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}
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}
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p_delete(&curtags);
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}
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// vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80
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