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- /*
- * Window Maker window manager
- *
- * Copyright (c) 1997, 1998 Alfredo K. Kojima
- * Copyright (c) 1997, 1998 Dan Pascu
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
- * USA.
- */
-
- #include "wconfig.h"
-
- #include <X11/Xlib.h>
- #include <X11/Xutil.h>
-
- #include <stdlib.h>
- #include <unistd.h>
- #include <math.h>
- #include <time.h>
-
- #include <wraster.h>
-
- #include "WindowMaker.h"
- #include "screen.h"
- #include "superfluous.h"
- #include "dock.h"
- #include "wcore.h"
- #include "framewin.h"
- #include "window.h"
- #include "icon.h"
- #include "appicon.h"
-
-
- extern WPreferences wPreferences;
-
-
- #ifdef SPEAKER_SOUND
- static void
- play(Display *dpy, int pitch, int delay)
- {
- XKeyboardControl kc;
-
- kc.bell_pitch = pitch;
- kc.bell_percent = 50;
- kc.bell_duration = delay;
- XChangeKeyboardControl(dpy, KBBellPitch|KBBellDuration|KBBellPercent,&kc);
- XBell(dpy, 50);
- XFlush(dpy);
- wusleep(delay);
- }
- #endif
-
-
-
- #ifdef DEMATERIALIZE_ICON
- void
- DoKaboom(WScreen *scr, Window win, int x, int y)
- {
- RImage *icon;
- RImage *back;
- RImage *image;
- Pixmap pixmap;
- XImage *ximage;
- GC gc;
- XGCValues gcv;
- int i;
- int w, h;
- int run;
- XEvent event;
-
- h = w = wPreferences.icon_size;
- if (x < 0 || x + w > scr->scr_width || y < 0 || y + h > scr->scr_height)
- return;
-
- icon = RCreateImageFromDrawable(scr->rcontext, win, None);
- if (!icon)
- return;
-
- gcv.foreground = scr->white_pixel;
- gcv.background = scr->black_pixel;
- gcv.graphics_exposures = False;
- gcv.subwindow_mode = IncludeInferiors;
- gc = XCreateGC(dpy, scr->w_win, GCForeground|GCBackground|GCSubwindowMode
- |GCGraphicsExposures, &gcv);
-
-
- XGrabServer(dpy);
- RConvertImage(scr->rcontext, icon, &pixmap);
- XUnmapWindow(dpy, win);
-
- ximage = XGetImage(dpy, scr->root_win, x, y, w, h, AllPlanes, ZPixmap);
- XCopyArea(dpy, pixmap, scr->root_win, gc, 0, 0, w, h, x, y);
- XFreePixmap(dpy,pixmap);
-
- back = RCreateImageFromXImage(scr->rcontext, ximage, NULL);
- XDestroyImage(ximage);
- if (!back) {
- RDestroyImage(icon);
- return;
- }
-
-
- for (i=0,run=0; i<DEMATERIALIZE_STEPS; i++) {
- XEvent foo;
- if (!run && XCheckTypedEvent(dpy, ButtonPress, &foo)) {
- run=1;
- XPutBackEvent(dpy, &foo);
- }
- image = RCloneImage(back);
- RCombineImagesWithOpaqueness(image, icon,
- (DEMATERIALIZE_STEPS-1-i)*256/(DEMATERIALIZE_STEPS+2));
- RConvertImage(scr->rcontext, image, &pixmap);
- XCopyArea(dpy, pixmap, scr->root_win, gc, 0, 0, w, h, x, y);
- XFreePixmap(dpy, pixmap);
- XFlush(dpy);
- if(!run) wusleep(1000);
- }
-
- while (XCheckTypedEvent(dpy, MotionNotify, &event)) {
- }
- XFlush(dpy);
-
- XUngrabServer(dpy);
- XFreeGC(dpy, gc);
- RDestroyImage(icon);
- RDestroyImage(back);
- }
- #endif /* DEMATERIALIZE_ICON */
-
-
-
-
-
-
- #ifdef NORMAL_ICON_KABOOM
- void
- DoKaboom(WScreen *scr, Window win, int x, int y)
- {
- int i, j, k;
- int sw=scr->scr_width, sh=scr->scr_height;
- #define KAB_PRECISION 4
- int px[PIECES];
- short py[PIECES];
- #ifdef ICON_KABOOM_EXTRA
- short ptx[2][PIECES], pty[2][PIECES];
- int ll;
- #endif
- char pvx[PIECES], pvy[PIECES];
- /* in MkLinux/PPC gcc seems to think that char is unsigned? */
- signed char ax[PIECES], ay[PIECES];
- Pixmap tmp;
-
- XSetClipMask(dpy, scr->copy_gc, None);
- tmp = XCreatePixmap(dpy, scr->root_win, wPreferences.icon_size,
- wPreferences.icon_size, scr->depth);
- if (scr->w_visual == DefaultVisual(dpy, scr->screen))
- XCopyArea(dpy, win, tmp, scr->copy_gc, 0, 0, wPreferences.icon_size,
- wPreferences.icon_size, 0, 0);
- else {
- XImage *image;
-
- image = XGetImage(dpy, win, 0, 0, wPreferences.icon_size,
- wPreferences.icon_size, AllPlanes, ZPixmap);
- if (!image) {
- XUnmapWindow(dpy, win);
- return;
- }
- XPutImage(dpy, tmp, scr->copy_gc, image, 0, 0, 0, 0,
- wPreferences.icon_size, wPreferences.icon_size);
- XDestroyImage(image);
- }
-
- for (i=0,k=0; i<wPreferences.icon_size/ICON_KABOOM_PIECE_SIZE && k<PIECES;
- i++) {
- for (j=0; j<wPreferences.icon_size/ICON_KABOOM_PIECE_SIZE && k<PIECES;
- j++) {
- if (rand()%2) {
- ax[k]=i;
- ay[k]=j;
- px[k]=(x+i*ICON_KABOOM_PIECE_SIZE)<<KAB_PRECISION;
- py[k]=y+j*ICON_KABOOM_PIECE_SIZE;
- pvx[k]=rand()%(1<<(KAB_PRECISION+3))-(1<<(KAB_PRECISION+3))/2;
- pvy[k]=-15-rand()%7;
- #ifdef ICON_KABOOM_EXTRA
- for (ll=0; ll<2; ll++) {
- ptx[ll][k] = px[k];
- pty[ll][k] = py[k];
- }
- #endif
- k++;
- } else {
- ax[k]=-1;
- }
- }
- }
-
- XUnmapWindow(dpy, win);
-
- j=k;
- while (k>0) {
- XEvent foo;
-
- if (XCheckTypedEvent(dpy, ButtonPress, &foo)) {
- XPutBackEvent(dpy, &foo);
- XClearWindow(dpy, scr->root_win);
- break;
- }
-
- for (i=0; i<j ; i++) {
- if (ax[i]>=0) {
- int _px = px[i]>>KAB_PRECISION;
- #ifdef ICON_KABOOM_EXTRA
- XClearArea(dpy, scr->root_win, ptx[1][i], pty[1][i],
- ICON_KABOOM_PIECE_SIZE, ICON_KABOOM_PIECE_SIZE,
- False);
-
- ptx[1][i] = ptx[0][i];
- pty[1][i] = pty[0][i];
- ptx[0][i] = _px;
- pty[0][i] = py[i];
- #else
- XClearArea(dpy, scr->root_win, _px, py[i],
- ICON_KABOOM_PIECE_SIZE, ICON_KABOOM_PIECE_SIZE,
- False);
- #endif
- px[i]+=pvx[i];
- py[i]+=pvy[i];
- _px = px[i]>>KAB_PRECISION;
- pvy[i]++;
- if (_px<-wPreferences.icon_size || _px>sw || py[i]>=sh) {
- #ifdef ICON_KABOOM_EXTRA
- if (py[i]>sh && _px<sw && _px>0) {
- pvy[i] = -(pvy[i]/2);
- if (abs(pvy[i]) > 3) {
- py[i] = sh-ICON_KABOOM_PIECE_SIZE;
- XCopyArea(dpy, tmp, scr->root_win, scr->copy_gc,
- ax[i]*ICON_KABOOM_PIECE_SIZE,
- ay[i]*ICON_KABOOM_PIECE_SIZE,
- ICON_KABOOM_PIECE_SIZE,
- ICON_KABOOM_PIECE_SIZE,
- _px, py[i]);
- } else {
- ax[i] = -1;
- }
- } else {
- ax[i] = -1;
- }
- if (ax[i]<0) {
- for (ll=0; ll<2; ll++)
- XClearArea(dpy, scr->root_win, ptx[ll][i], pty[ll][i],
- ICON_KABOOM_PIECE_SIZE,
- ICON_KABOOM_PIECE_SIZE, False);
- k--;
- }
- #else /* !ICON_KABOOM_EXTRA */
- ax[i]=-1;
- k--;
- #endif /* !ICON_KABOOM_EXTRA */
- } else {
- XCopyArea(dpy, tmp, scr->root_win, scr->copy_gc,
- ax[i]*ICON_KABOOM_PIECE_SIZE, ay[i]*ICON_KABOOM_PIECE_SIZE,
- ICON_KABOOM_PIECE_SIZE, ICON_KABOOM_PIECE_SIZE,
- _px, py[i]);
- }
- }
- }
-
- XFlush(dpy);
- #ifdef SPEAKER_SOUND
- play(dpy, 100+rand()%250, 12);
- #else
- # if (MINIATURIZE_ANIMATION_DELAY_Z > 0)
- wusleep(MINIATURIZE_ANIMATION_DELAY_Z*2);
- # endif
- #endif
- }
-
- XFreePixmap(dpy, tmp);
- }
- #endif /* NORMAL_ICON_KABOOM */
-
-
- Pixmap
- MakeGhostDock(WDock *dock, int sx, int dx, int y)
- {
- WScreen *scr = dock->screen_ptr;
- XImage *img;
- RImage *back, *dock_image;
- Pixmap pixmap;
- int i, virtual_tiles, h, j, n;
- unsigned long red_mask, green_mask, blue_mask;
-
- virtual_tiles = 0;
- for (i=0; i<dock->max_icons; i++) {
- if (dock->icon_array[i]!=NULL &&
- dock->icon_array[i]->yindex > virtual_tiles)
- virtual_tiles = dock->icon_array[i]->yindex;
- }
- virtual_tiles++;
- h = virtual_tiles * wPreferences.icon_size;
- h = (y + h > scr->scr_height) ? scr->scr_height-y : h;
- virtual_tiles = h / wPreferences.icon_size; /* The visible ones */
- if (h % wPreferences.icon_size)
- virtual_tiles++; /* There is one partially visible tile at end */
-
- img=XGetImage(dpy, scr->root_win, dx, y, wPreferences.icon_size, h,
- AllPlanes, ZPixmap);
- if (!img)
- return None;
-
- red_mask = img->red_mask;
- green_mask = img->green_mask;
- blue_mask = img->blue_mask;
-
- back = RCreateImageFromXImage(scr->rcontext, img, NULL);
- XDestroyImage(img);
- if (!back) {
- return None;
- }
-
- for (i=0;i<dock->max_icons;i++) {
- if (dock->icon_array[i]!=NULL &&
- dock->icon_array[i]->yindex < virtual_tiles) {
- Pixmap which;
- j = dock->icon_array[i]->yindex * wPreferences.icon_size;
- n = (h - j < wPreferences.icon_size) ? h - j :
- wPreferences.icon_size;
- if (dock->icon_array[i]->icon->pixmap)
- which = dock->icon_array[i]->icon->pixmap;
- else
- which = dock->icon_array[i]->icon->core->window;
-
- img=XGetImage(dpy, which, 0, 0, wPreferences.icon_size, n,
- AllPlanes, ZPixmap);
-
- if (!img){
- RDestroyImage(back);
- return None;
- }
- img->red_mask = red_mask;
- img->green_mask = green_mask;
- img->blue_mask = blue_mask;
-
- dock_image = RCreateImageFromXImage(scr->rcontext, img, NULL);
- XDestroyImage(img);
- if (!dock_image) {
- RDestroyImage(back);
- return None;
- }
- RCombineAreaWithOpaqueness(back, dock_image, 0, 0,
- wPreferences.icon_size, n,
- 0, j, 30 * 256 / 100);
- RDestroyImage(dock_image);
- }
- }
-
-
- RConvertImage(scr->rcontext, back, &pixmap);
-
- RDestroyImage(back);
-
- return pixmap;
- }
-
-
- Pixmap
- MakeGhostIcon(WScreen *scr, Drawable drawable)
- {
- RImage *back;
- RColor color;
- Pixmap pixmap;
-
-
- if (!drawable)
- return None;
-
- back = RCreateImageFromDrawable(scr->rcontext, drawable, None);
- if (!back)
- return None;
-
- color.red = 0xff;
- color.green = 0xff;
- color.blue = 0xff;
- color.alpha = 200;
-
- RClearImage(back, &color);
- RConvertImage(scr->rcontext, back, &pixmap);
-
- RDestroyImage(back);
-
- return pixmap;
- }
-
-
-
- #ifdef WINDOW_BIRTH_ZOOM
- void
- DoWindowBirth(WWindow *wwin)
- {
- int width = wwin->frame->core->width;
- int height = wwin->frame->core->height;
- int w = WMIN(width, 20);
- int h = WMIN(height, 20);
- int x, y;
- int dw, dh;
- int i;
- time_t time0 = time(NULL);
-
- dw = (width-w)/WINDOW_BIRTH_STEPS;
- dh = (height-h)/WINDOW_BIRTH_STEPS;
-
- x = wwin->frame_x + (width-w)/2;
- y = wwin->frame_y + (height-h)/2;
-
- XMoveResizeWindow(dpy, wwin->frame->core->window, x, y, w, h);
-
- XMapWindow(dpy, wwin->frame->core->window);
-
- XFlush(dpy);
- for (i=0; i<WINDOW_BIRTH_STEPS; i++) {
- x -= dw/2 + dw%2;
- y -= dh/2 + dh%2;
- w += dw;
- h += dh;
- XMoveResizeWindow(dpy, wwin->frame->core->window, x, y, w, h);
- XFlush(dpy);
- /* a timeout */
- if (time(NULL)-time0 > MAX_ANIMATION_TIME)
- break;
- }
-
- XMoveResizeWindow(dpy, wwin->frame->core->window,
- wwin->frame_x, wwin->frame_y, width, height);
- XFlush(dpy);
- }
- #else
- void
- DoWindowBirth(WWindow *wwin)
- {
- /* dummy stub */
- }
- #endif
-
-
-
-
-
-
- #ifdef SILLYNESS
- static WMPixmap *data[12];
-
-
- static Bool
- loadData(WScreen *scr)
- {
- #ifdef needs_update
- FILE *f;
- int i;
- RImage *image;
- Pixmap d[12];
-
- return False;
-
- f = fopen(PKGDATADIR"/xtree.dat", "r");
- if (!f)
- return False;
-
- image = RCreateImage(50, 50, False);
- if (!image) {
- fclose(f);
- return False;
- }
-
- for (i = 0; i < 12; i++) {
- if (fread(image->data[0], 50*50, 1, f)!=1) {
- goto error;
- }
- if (fread(image->data[1], 50*50, 1, f)!=1) {
- goto error;
- }
- if (fread(image->data[2], 50*50, 1, f)!=1) {
- goto error;
- }
- if (!RConvertImage(scr->rcontext, image, &(d[i]))) {
- goto error;
- }
- }
- RDestroyImage(image);
-
- fclose(f);
-
- for (i=0; i<12; i++) {
- data[i] = WMCreatePixmapFromXPixmaps(scr->wmscreen, d[i], None, 50, 50,
- scr->w_depth);
- }
-
- return True;
-
- error:
- RDestroyImage(image);
-
- fclose(f);
-
- while (--i > 0) {
- XFreePixmap(dpy, d[i]);
- }
- #endif
- return False;
- }
-
-
- WMPixmap*
- DoXThing(WWindow *wwin)
- {
- static int order = 0;
-
- order++;
-
- return data[order % 12];
- }
-
-
- Bool
- InitXThing(WScreen *scr)
- {
- time_t t;
- struct tm *l;
- static int i = 0;
-
- if (i)
- return True;
-
- t = time(NULL);
- l = localtime(&t);
- if ((l->tm_mon!=11||l->tm_mday<24||l->tm_mday>26)) {
- return False;
- }
-
- if (!loadData(scr))
- return False;
-
- i = 1;
-
- return True;
- }
-
- #endif /* SILLYNESS */
-
-
- #ifdef GHOST_WINDOW_MOVE
-
- typedef struct {
- WScreen *scr;
-
- int width, height;
-
- int iniX, iniY;
- int boxX, boxY;
-
- Window window;
-
- RXImage *winImage;
-
- RXImage *backImage;
-
- /* the combined image */
- RXImage *image;
- Pixmap pixmap;
-
- } _GhostWindowData;
-
-
-
- _GhostWindowData*
- InitGhostWindowMove(WWindow *wwin)
- {
- _GhostWindowData *gdata;
- WScreen *scr = wwin->screen_ptr;
- unsigned short *ptr;
- unsigned short mask;
- int i;
-
- gdata = wmalloc(sizeof(_GhostWindowData));
-
- gdata->width = wwin->frame->core->width;
- gdata->height = wwin->frame->core->height;
-
- gdata->iniX = wwin->frame_x;
- gdata->iniY = wwin->frame_y;
-
- gdata->boxX = wwin->frame_x;
- gdata->boxY = wwin->frame_y;
-
- gdata->window =
- XCreateSimpleWindow(dpy, scr->root_win, wwin->frame_x, wwin->frame_y,
- gdata->width, gdata->height, 0, 0, 0);
-
- gdata->winImage = RGetXImage(scr->rcontext, wwin->frame->core->window,
- 0, 0, gdata->width, gdata->height);
-
- gdata->backImage = RCreateXImage(scr->rcontext, scr->w_depth,
- gdata->width, gdata->height);
-
- memcpy(gdata->backImage->image->data, gdata->winImage->image->data,
- gdata->winImage->image->bytes_per_line * gdata->height);
-
- gdata->image = RCreateXImage(scr->rcontext, scr->w_depth,
- gdata->width, gdata->height);
-
- ptr = (unsigned short*)gdata->winImage->image->data;
-
- mask = 0x7b00|0x3d0|0x1e;
-
- for (i = 0;
- i < gdata->winImage->image->bytes_per_line * gdata->height;
- i++, ptr++) {
-
- *ptr &= mask;
- }
-
- return gdata;
- }
-
-
- static void
- mergeGhostWindow(_GhostWindowData *gdata)
- {
- register unsigned short *ptrw, *ptrb, *ptr;
- int count;
- int i;
-
- ptr = (unsigned short*)gdata->image->image->data;
- ptrw = (unsigned short*)gdata->winImage->image->data;
- ptrb = (unsigned short*)gdata->backImage->image->data;
-
- count = gdata->winImage->image->bytes_per_line * gdata->height;
-
- while (count--) {
- *ptr = (*ptrw + *ptrb) >> 1;
-
- ptr++;
- ptrw++;
- ptrb++;
- }
- }
-
-
- void
- UpdateGhostWindowMove(void *data, int x, int y)
- {
- _GhostWindowData *gdata = (_GhostWindowData*)data;
- WScreen *scr = gdata->scr;
-
- /* no intersection of new background with current */
- if (x + gdata->width <= gdata->boxX
- || x >= gdata->boxX + gdata->width
- || y + gdata->height <= gdata->boxY
- || y >= gdata->boxY + gdata->height) {
- int i;
-
- RDestroyXImage(gdata->backImage);
-
- gdata->backImage = RGetXImage(scr->rcontext, scr->root_win, x, y,
- gdata->width, gdata->height);
-
- ptr = (unsigned short*)gdata->backImage->image->data;
-
- mask = 0x7b00|0x3d0|0x1e;
-
- for (i = 0;
- i < gdata->winImage->image->bytes_per_line * gdata->height;
- i++, ptr++) {
-
- *ptr &= mask;
- }
- } else {
- int hx, hw, hy, hh;
- int vx, vw, vy, vh;
- int i, j;
- unsigned char *backP = gdata->backImage->image->data;
- unsigned char *winP = gdata->winImage->image->data;
- int backLineLen = gdata->backImage->image->bytes_per_line;
- int winLineLen = gdata->winImage->image->bytes_per_line;
-
- /* 1st move the area of the current backImage that overlaps
- * the new backImage to it's new position */
-
- if (x < gdata->boxX) {
- vx = x + gdata->width;
- vw = gdata->width - vx;
- } else if (x > gdata->boxX) {
- vw = gdata->boxX + gdata->width - x;
- vx = gdata->boxX - vw;
- } else {
- vx = 0;
- vw = gdata->width;
- }
-
- if (y < gdata->boxY) {
- vy = y + gdata->height;
- vh = gdata->height - vy;
- } else if (y > gdata->boxY) {
- vh = gdata->boxY + gdata->height - y;
- vy = gdata->boxY - vh;
- } else {
- vy = 0;
- vh = gdata->height;
- }
-
- if (y < gdata->boxY) {
- int dy = vy - gdata->boxY;
-
- if (x < gdata->boxX) {
- for (i = vh - 1; i >= 0; i--) {
- memmove(&backP[(i + dy) * backLineLen + 2 * vx],
- &backP[i * backLineLen], 2 * vw);
- }
- } else /* if (x > gdata->boxX) */ {
- for (i = vh - 1; i >= 0; i--) {
- memmove(&backP[(i + dy) * backLineLen],
- &backP[i * backLineLen + 2 * vx], 2 * vw);
- }
- }
- } else /*if (y > gdata->boxY) */ {
- int dy = gdata->boxY - vy;
-
- if (x < gdata->boxX) {
- for (i = 0; i < vh - 1; i++) {
- memmove(&backP[i * backLineLen + 2 * vx],
- &backP[(i + dy) * backLineLen], 2 * vw);
- }
- } else /*if (x > gdata->boxX) */ {
- for (i = 0; i < vh - 1; i++) {
- memmove(&backP[i * backLineLen],
- &backP[(i + dy) * backLineLen + 2 * vx], 2 * vw);
- }
- }
- }
-
- /* 2nd grab the background image from the screen and copy to the
- * buffer. also maskout the lsb of rgb in each pixel of grabbed data */
-
- if (y < gdata->boxY) {
- vy = y;
- vh = gdata->boxY - vy;
-
- hy = y + vh;
- hh = gdata->height - vh;
- } else if (y > gdata->boxY) {
- vy = gdata->boxY + gdata->height;
- vh = vy - (y + gdata->height);
-
- hy = y;
- hh = y - gdata->boxY;
- } else {
- vy = vh = 0;
-
- hy = y;
- hh = gdata->height;
- }
-
- if (x < gdata->boxX) {
- hx = x;
- hw = gdata->boxX - hx;
- } else if (x > gdata->boxX) {
- hx = gdata->boxX + gdata->width;
- hw = hx - (x + gdata->width);
- } else {
- hx = hw = 0;
-
- vx = x;
- vw = gdata->width;
- }
-
- /* 1st the top/bottom part */
-
-
-
- /* 2nd the left/right part */
- }
-
- mergeGhostWindow(gdata);
- }
-
-
- #endif /* GHOST_WINDOW_MOVE */
-
-