mirror of
https://github.com/leahneukirchen/cwm.git
synced 2023-08-10 21:13:12 +03:00
- merge grab_sweep() into mousefunc_window_resize().
- merge grab_drag() into mousefunc_window_move(). - properly name, proto and static private functions. - since we already do XMoveResizeWindow() and XMoveWindow() in (now) mousefunc_window_resize() and mousefunc_window_move() respectively, client_resize() and client_move() calls are unnecessary. ok oga@
This commit is contained in:
okan
parent
99afa5091f
commit
590169ce24
2
Makefile
2
Makefile
@ -4,7 +4,7 @@
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PROG= cwm
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SRCS= calmwm.c screen.c xmalloc.c client.c grab.c menu.c \
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SRCS= calmwm.c screen.c xmalloc.c client.c menu.c \
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search.c util.c xutil.c conf.c input.c xevents.c group.c \
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kbfunc.c mousefunc.c font.c parse.y
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3
calmwm.h
3
calmwm.h
@ -405,9 +405,6 @@ int xu_getstate(struct client_ctx *, int *);
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int u_spawn(char *);
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void u_exec(char *);
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void grab_sweep(struct client_ctx *);
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void grab_drag(struct client_ctx *);
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void xfree(void *);
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void *xmalloc(size_t);
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void *xcalloc(size_t, size_t);
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184
grab.c
184
grab.c
@ -1,184 +0,0 @@
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/*
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* calmwm - the calm window manager
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*
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* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* $Id$
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*/
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#include "headers.h"
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#include "calmwm.h"
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static int _sweepcalc(struct client_ctx *, int, int, int, int);
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#define ADJUST_HEIGHT(cc, dy) ((cc->geom.height - cc->geom.min_dy)/ dy)
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#define ADJUST_WIDTH(cc, dx) ((cc->geom.width - cc->geom.min_dx)/ dx)
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void
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grab_sweep_draw(struct client_ctx *cc, int dx, int dy)
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{
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struct screen_ctx *sc = CCTOSC(cc);
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char asize[10]; /* fits "nnnnxnnnn\0" */
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int wide, height, wide_size, wide_name;
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int x = cc->geom.x, y = cc->geom.y;
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snprintf(asize, sizeof(asize), "%dx%d",
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ADJUST_WIDTH(cc, dx), ADJUST_HEIGHT(cc, dy));
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wide_size = font_width(asize, strlen(asize)) + 4;
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wide_name = font_width(cc->name, strlen(cc->name)) + 4;
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wide = MAX(wide_size, wide_name);
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height = font_ascent() + font_descent() + 1;
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XMoveResizeWindow(X_Dpy, sc->menuwin, x, y, wide, height * 2);
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XMapWindow(X_Dpy, sc->menuwin);
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XReparentWindow(X_Dpy, sc->menuwin, cc->win, 0, 0);
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XClearWindow(X_Dpy, sc->menuwin);
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font_draw(sc, cc->name, strlen(cc->name), sc->menuwin,
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2, font_ascent() + 1);
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font_draw(sc, asize, strlen(asize), sc->menuwin,
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wide / 2 - wide_size / 2, height + font_ascent() + 1);
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}
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void
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grab_sweep(struct client_ctx *cc)
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{
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XEvent ev;
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struct screen_ctx *sc = CCTOSC(cc);
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int x = cc->geom.x, y = cc->geom.y, dx, dy;
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dx = MAX(1, cc->size->width_inc);
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dy = MAX(1, cc->size->height_inc);
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client_raise(cc);
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client_ptrsave(cc);
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if (xu_ptr_grab(sc->rootwin, MouseMask, Cursor_resize) < 0)
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return;
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xu_ptr_setpos(cc->win, cc->geom.width, cc->geom.height);
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grab_sweep_draw(cc, dx, dy);
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for (;;) {
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/* Look for changes in ptr position. */
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XMaskEvent(X_Dpy, MouseMask|ExposureMask, &ev);
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switch (ev.type) {
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case Expose:
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client_draw_border(cc);
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break;
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case MotionNotify:
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if (_sweepcalc(cc, x, y, ev.xmotion.x, ev.xmotion.y))
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/* Recompute window output */
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grab_sweep_draw(cc, dx, dy);
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XMoveResizeWindow(X_Dpy, cc->pwin,
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cc->geom.x - cc->bwidth,
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cc->geom.y - cc->bwidth,
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cc->geom.width + cc->bwidth*2,
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cc->geom.height + cc->bwidth*2);
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XMoveResizeWindow(X_Dpy, cc->win,
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cc->bwidth, cc->bwidth,
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cc->geom.width, cc->geom.height);
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client_do_shape(cc);
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break;
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case ButtonRelease:
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XUnmapWindow(X_Dpy, sc->menuwin);
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XReparentWindow(X_Dpy, sc->menuwin, sc->rootwin, 0, 0);
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xu_ptr_ungrab();
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/* Make sure the pointer stays within the window. */
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if (cc->ptr.x > cc->geom.width)
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cc->ptr.x = cc->geom.width - cc->bwidth;
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if (cc->ptr.y > cc->geom.height)
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cc->ptr.y = cc->geom.height - cc->bwidth;
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client_ptrwarp(cc);
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return;
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}
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}
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/* NOTREACHED */
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}
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void
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grab_drag(struct client_ctx *cc)
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{
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XEvent ev;
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struct screen_ctx *sc = CCTOSC(cc);
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int x = cc->geom.x, y = cc->geom.y, xm, ym;
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client_raise(cc);
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if (xu_ptr_grab(sc->rootwin, MouseMask, Cursor_move) < 0)
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return;
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xu_ptr_getpos(sc->rootwin, &xm, &ym);
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for (;;) {
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XMaskEvent(X_Dpy, MouseMask|ExposureMask, &ev);
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switch (ev.type) {
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case Expose:
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client_draw_border(cc);
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break;
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case MotionNotify:
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cc->geom.x = x + (ev.xmotion.x - xm);
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cc->geom.y = y + (ev.xmotion.y - ym);
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XMoveWindow(X_Dpy, cc->pwin,
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cc->geom.x - cc->bwidth, cc->geom.y - cc->bwidth);
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break;
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case ButtonRelease:
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xu_ptr_ungrab();
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return;
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}
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}
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/* NOTREACHED */
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}
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static int
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_sweepcalc(struct client_ctx *cc, int x, int y, int motionx, int motiony)
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{
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int width, height;
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width = cc->geom.width;
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height = cc->geom.height;
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cc->geom.width = abs(x - motionx);
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cc->geom.height = abs(y - motiony);
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if (cc->size->flags & PResizeInc) {
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cc->geom.width -=
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(cc->geom.width - cc->geom.min_dx) % cc->size->width_inc;
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cc->geom.height -=
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(cc->geom.height - cc->geom.min_dy) % cc->size->height_inc;
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}
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if (cc->size->flags & PMinSize) {
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cc->geom.width = MAX(cc->geom.width, cc->size->min_width);
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cc->geom.height = MAX(cc->geom.height, cc->size->min_height);
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}
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if (cc->size->flags & PMaxSize) {
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cc->geom.width = MIN(cc->geom.width, cc->size->max_width);
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cc->geom.height = MIN(cc->geom.height, cc->size->max_height);
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}
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cc->geom.x = x <= motionx ? x : x - cc->geom.width;
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cc->geom.y = y <= motiony ? y : y - cc->geom.height;
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return (width != cc->geom.width || height != cc->geom.height);
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}
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157
mousefunc.c
157
mousefunc.c
@ -1,6 +1,7 @@
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/*
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* calmwm - the calm window manager
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*
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* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
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* Copyright (c) 2008 rivo nurges <rix@estpak.ee>
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*
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* Permission to use, copy, modify, and distribute this software for any
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@ -21,18 +22,166 @@
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#include "headers.h"
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#include "calmwm.h"
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static int _mousefunc_sweep_calc(struct client_ctx *, int, int, int, int);
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static void _mousefunc_sweep_draw(struct client_ctx *, int, int);
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#define ADJUST_HEIGHT(cc, dy) ((cc->geom.height - cc->geom.min_dy) / dy)
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#define ADJUST_WIDTH(cc, dx) ((cc->geom.width - cc->geom.min_dx) / dx)
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static int
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_mousefunc_sweep_calc(struct client_ctx *cc, int x, int y, int mx, int my)
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{
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int width = cc->geom.width, height = cc->geom.height;
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cc->geom.width = abs(x - mx);
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cc->geom.height = abs(y - my);
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if (cc->size->flags & PResizeInc) {
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cc->geom.width -=
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(cc->geom.width - cc->geom.min_dx) % cc->size->width_inc;
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cc->geom.height -=
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(cc->geom.height - cc->geom.min_dy) % cc->size->height_inc;
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}
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if (cc->size->flags & PMinSize) {
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cc->geom.width = MAX(cc->geom.width, cc->size->min_width);
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cc->geom.height = MAX(cc->geom.height, cc->size->min_height);
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}
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if (cc->size->flags & PMaxSize) {
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cc->geom.width = MIN(cc->geom.width, cc->size->max_width);
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cc->geom.height = MIN(cc->geom.height, cc->size->max_height);
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}
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cc->geom.x = x <= mx ? x : x - cc->geom.width;
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cc->geom.y = y <= my ? y : y - cc->geom.height;
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return (width != cc->geom.width || height != cc->geom.height);
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}
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static void
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_mousefunc_sweep_draw(struct client_ctx *cc, int dx, int dy)
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{
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struct screen_ctx *sc = CCTOSC(cc);
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char asize[10]; /* fits "nnnnxnnnn\0" */
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int wide, height, wide_size, wide_name;
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int x = cc->geom.x, y = cc->geom.y;
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snprintf(asize, sizeof(asize), "%dx%d",
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ADJUST_WIDTH(cc, dx), ADJUST_HEIGHT(cc, dy));
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wide_size = font_width(asize, strlen(asize)) + 4;
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wide_name = font_width(cc->name, strlen(cc->name)) + 4;
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wide = MAX(wide_size, wide_name);
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height = font_ascent() + font_descent() + 1;
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XMoveResizeWindow(X_Dpy, sc->menuwin, x, y, wide, height * 2);
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XMapWindow(X_Dpy, sc->menuwin);
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XReparentWindow(X_Dpy, sc->menuwin, cc->win, 0, 0);
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XClearWindow(X_Dpy, sc->menuwin);
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font_draw(sc, cc->name, strlen(cc->name), sc->menuwin,
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2, font_ascent() + 1);
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font_draw(sc, asize, strlen(asize), sc->menuwin,
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wide / 2 - wide_size / 2, height + font_ascent() + 1);
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}
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void
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mousefunc_window_resize(struct client_ctx *cc, void *arg)
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{
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grab_sweep(cc);
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client_resize(cc);
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XEvent ev;
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struct screen_ctx *sc = CCTOSC(cc);
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int dx, dy;
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int x = cc->geom.x, y = cc->geom.y;
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dx = MAX(1, cc->size->width_inc);
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dy = MAX(1, cc->size->height_inc);
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client_raise(cc);
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client_ptrsave(cc);
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if (xu_ptr_grab(sc->rootwin, MouseMask, Cursor_resize) < 0)
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return;
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xu_ptr_setpos(cc->win, cc->geom.width, cc->geom.height);
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_mousefunc_sweep_draw(cc, dx, dy);
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for (;;) {
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XMaskEvent(X_Dpy, MouseMask|ExposureMask, &ev);
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switch (ev.type) {
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case Expose:
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client_draw_border(cc);
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break;
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case MotionNotify:
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if (_mousefunc_sweep_calc(cc, x, y,
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ev.xmotion.x, ev.xmotion.y))
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/* Recompute window output */
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_mousefunc_sweep_draw(cc, dx, dy);
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XMoveResizeWindow(X_Dpy, cc->pwin,
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cc->geom.x - cc->bwidth,
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cc->geom.y - cc->bwidth,
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cc->geom.width + cc->bwidth * 2,
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cc->geom.height + cc->bwidth * 2);
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XMoveResizeWindow(X_Dpy, cc->win,
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cc->bwidth, cc->bwidth,
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cc->geom.width, cc->geom.height);
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client_do_shape(cc);
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break;
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case ButtonRelease:
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XUnmapWindow(X_Dpy, sc->menuwin);
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XReparentWindow(X_Dpy, sc->menuwin, sc->rootwin, 0, 0);
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xu_ptr_ungrab();
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/* Make sure the pointer stays within the window. */
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if (cc->ptr.x > cc->geom.width)
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cc->ptr.x = cc->geom.width - cc->bwidth;
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if (cc->ptr.y > cc->geom.height)
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cc->ptr.y = cc->geom.height - cc->bwidth;
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client_ptrwarp(cc);
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return;
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}
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}
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/* NOTREACHED */
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}
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void
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mousefunc_window_move(struct client_ctx *cc, void *arg)
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{
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grab_drag(cc);
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client_move(cc);
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XEvent ev;
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struct screen_ctx *sc = CCTOSC(cc);
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int mx, my;
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int x = cc->geom.x, y = cc->geom.y;
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client_raise(cc);
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if (xu_ptr_grab(sc->rootwin, MouseMask, Cursor_move) < 0)
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return;
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xu_ptr_getpos(sc->rootwin, &mx, &my);
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for (;;) {
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XMaskEvent(X_Dpy, MouseMask|ExposureMask, &ev);
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switch (ev.type) {
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case Expose:
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client_draw_border(cc);
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break;
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case MotionNotify:
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cc->geom.x = x + (ev.xmotion.x - mx);
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cc->geom.y = y + (ev.xmotion.y - my);
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XMoveWindow(X_Dpy, cc->pwin,
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cc->geom.x - cc->bwidth, cc->geom.y - cc->bwidth);
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break;
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case ButtonRelease:
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xu_ptr_ungrab();
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return;
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}
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}
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/* NOTREACHED */
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}
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void
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Loading…
Reference in New Issue
Block a user