diff options
Diffstat (limited to 'app/fvwm/modules/FvwmButtons/icons.c')
| -rw-r--r-- | app/fvwm/modules/FvwmButtons/icons.c | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/app/fvwm/modules/FvwmButtons/icons.c b/app/fvwm/modules/FvwmButtons/icons.c new file mode 100644 index 000000000..92f5cba7e --- /dev/null +++ b/app/fvwm/modules/FvwmButtons/icons.c @@ -0,0 +1,209 @@ +/* + Fvwmbuttons v2.0.41-plural-Z-alpha, copyright 1996, Jarl Totland + + * This module, and the entire GoodStuff program, and the concept for + * interfacing this module to the Window Manager, are all original work + * by Robert Nation + * + * Copyright 1993, Robert Nation. No guarantees or warantees or anything + * are provided or implied in any way whatsoever. Use this program at your + * own risk. Permission to use this program for any purpose is given, + * as long as the copyright is kept intact. + +*/ +/*********************************************************************** + * + * Derived from fvwm icon code + * + ***********************************************************************/ + +#include "config.h" + +#include <stdio.h> +#include <unistd.h> +#include <signal.h> +#include <string.h> +#include <stdlib.h> + +#include <X11/Xlib.h> +#include <X11/Xutil.h> +#include <X11/Xproto.h> +#include <X11/Xatom.h> +#include <X11/Intrinsic.h> + +#ifdef HAVE_FCNTL_H +#include <fcntl.h> +#endif + +#include "../../libs/fvwmlib.h" +#include "FvwmButtons.h" + +#ifdef XPM +#include <X11/xpm.h> +#endif /* XPM */ + +#ifdef SHAPE +#include <X11/extensions/shape.h> +#endif /* SHAPE */ + +/**************************************************************************** + * + * Creates an Icon Window + * + ****************************************************************************/ +void CreateIconWindow(button_info *b) +{ +#ifndef NO_ICONS + unsigned long valuemask; /* mask for create windows */ + XSetWindowAttributes attributes; /* attributes for create windows */ + + if(!(b->flags&b_Icon)) + return; + + if(b->IconWin != None) + { + fprintf(stderr,"%s: BUG: Iconwindow already created for 0x%lx!\n", + MyName,(unsigned long)b); + exit(2); + } + + attributes.background_pixel = buttonBack(b); + attributes.event_mask = ExposureMask; + valuemask = CWEventMask | CWBackPixel; + + if(b->icon->width<1 || b->icon->height<1) + { + fprintf(stderr,"%s: BUG: Illegal iconwindow tried created\n",MyName); + exit(2); + } + b->IconWin=XCreateWindow(Dpy,MyWindow,0,0,b->icon->width,b->icon->height, + 0, CopyFromParent, CopyFromParent,CopyFromParent, + valuemask,&attributes); + +#ifdef XPM +#ifdef SHAPE + if (b->icon->mask!=None) + XShapeCombineMask(Dpy,b->IconWin,ShapeBounding,0,0, + b->icon->mask,ShapeSet); +#endif +#endif + + if(b->icon->depth==0) + { + XGCValues gcv; + unsigned long gcm=0; + Pixmap temp; + + gcm = GCForeground | GCBackground; + gcv.background=buttonBack(b); + gcv.foreground=buttonFore(b); + XChangeGC(Dpy,NormalGC,gcm,&gcv); + +#ifdef SHAPE + XShapeCombineMask(Dpy,b->IconWin,ShapeBounding,0,0, + b->icon->picture,ShapeSet); +#endif + + temp = XCreatePixmap(Dpy,Root,b->icon->width, + b->icon->height,d_depth); + XCopyPlane(Dpy,b->icon->picture,temp,NormalGC, + 0,0,b->icon->width,b->icon->height,0,0,1); + + XSetWindowBackgroundPixmap(Dpy,b->IconWin,temp); + XFreePixmap(Dpy,temp); + /* We won't use the icon pixmap anymore... but we still need it for + width/height etc. so we can't destroy it. */ + } + else + XSetWindowBackgroundPixmap(Dpy,b->IconWin,b->icon->picture); + + return; +#endif +} + + +/**************************************************************************** + * + * Combines icon shape masks after a resize + * + ****************************************************************************/ +void ConfigureIconWindow(button_info *b) +{ +#ifndef NO_ICONS + int x,y,w,h; + int xoff,yoff; + int framew,xpad,ypad; + XFontStruct *font; + int BW,BH; + + if(!b || !(b->flags&b_Icon)) + return; + + if(!b->IconWin) + { + fprintf(stderr,"%s: DEBUG: Tried to configure erroneous iconwindow\n", + MyName); + exit(2); + } + + buttonInfo(b,&x,&y,&xpad,&ypad,&framew); + framew=abs(framew); + + font = buttonFont(b); + w = b->icon->width; + h = b->icon->height; + BW = buttonWidth(b); + BH = buttonHeight(b); + + w=min(w,BW-2*(xpad+framew)); + + if(b->flags&b_Title && font && !(buttonJustify(b)&b_Horizontal)) + h=min(h,BH-2*(ypad+framew)-font->ascent-font->descent); + else + h=min(h,BH-2*(ypad+framew)); + + if(w < 1 || h < 1) + { + XMoveResizeWindow(Dpy, b->IconWin, 2000,2000,1,1); + return; /* No need drawing to this */ + } + + if(buttonJustify(b)&b_Horizontal) + xoff=0; + else + xoff=(BW-w)>>1; + + if(b->flags&b_Title && font && !(buttonJustify(b)&b_Horizontal)) + yoff=(BH-(h+font->ascent+font->descent))>>1; + else + yoff=(BH-h)>>1; + + if(xoff < framew+xpad) + xoff = framew+xpad; + if(yoff < framew+ypad) + yoff = framew+ypad; + + x += xoff; + y += yoff; + + XMoveResizeWindow(Dpy, b->IconWin, x,y,w,h); + +/* Doesn't this belong above? +#ifdef XPM +#ifdef SHAPE + if (b->icon->mask!=None) + { + XShapeCombineMask(Dpy,b->IconWin,ShapeBounding,0,0, + b->icon->mask,ShapeSet); + } +#endif +#endif + if(b->icon->depth==0) + { + PixmapFromBitmap(b); + } + XSetWindowBackgroundPixmap(Dpy,b->IconWin,b->icon->picture); +*/ + +#endif +} |