modules/FvwmScript/Widgets/VDipstick.c

   1 /* -*-c-*- */
   2 /* This program is free software; you can redistribute it and/or modify
   3  * it under the terms of the GNU General Public License as published by
   4  * the Free Software Foundation; either version 2 of the License, or
   5  * (at your option) any later version.
   6  *
   7  * This program is distributed in the hope that it will be useful,
   8  * but WITHOUT ANY WARRANTY; without even the implied warranty of
   9  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  10  * GNU General Public License for more details.
  11  *
  12  * You should have received a copy of the GNU General Public License
  13  * along with this program; if not, write to the Free Software
  14  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  15  */
  16
  17 #include "config.h"
  18
  19 #include "libs/fvwmlib.h"
  20 #include "libs/ColorUtils.h"
  21 #include "libs/Graphics.h"
  22 #include "Tools.h"
  23
  24 /*
  25  * Fonction pour VDipstick
  26  * Création d'une jauge verticale
  27  * plusieurs options
  28  */
  29 void InitVDipstick(struct XObj *xobj)
  30 {
  31         unsigned long mask;
  32         XSetWindowAttributes Attr;
  33
  34         /* Enregistrement des couleurs et de la police */
  35         if (xobj->colorset >= 0) {
  36                 xobj->TabColor[fore] = Colorset[xobj->colorset].fg;
  37                 xobj->TabColor[back] = Colorset[xobj->colorset].bg;
  38                 xobj->TabColor[hili] = Colorset[xobj->colorset].hilite;
  39                 xobj->TabColor[shad] = Colorset[xobj->colorset].shadow;
  40         } else {
  41                 xobj->TabColor[fore] = GetColor(xobj->forecolor);
  42                 xobj->TabColor[back] = GetColor(xobj->backcolor);
  43                 xobj->TabColor[hili] = GetColor(xobj->hilicolor);
  44                 xobj->TabColor[shad] = GetColor(xobj->shadcolor);
  45         }
  46
  47         /* Minimum size */
  48         if (xobj->width<11)
  49                 xobj->width=11;
  50         if (xobj->height<30)
  51                 xobj->height=30;
  52
  53         mask=0;
  54         Attr.background_pixel=x11base->TabColor[back];
  55         mask|=CWBackPixel;
  56         xobj->win=XCreateWindow(dpy,*xobj->ParentWin,
  57                                 xobj->x,xobj->y,xobj->width,xobj->height,0,
  58                                 CopyFromParent,InputOutput,CopyFromParent,
  59                                 mask,&Attr);
  60         xobj->gc=fvwmlib_XCreateGC(dpy,xobj->win,0,NULL);
  61         if (xobj->colorset >= 0)
  62                 SetWindowBackground(dpy, xobj->win, xobj->width, xobj->height,
  63                                     &Colorset[xobj->colorset], Pdepth,
  64                                     xobj->gc, True);
  65         XSetForeground(dpy,xobj->gc,xobj->TabColor[fore]);
  66         XSetLineAttributes(dpy,xobj->gc,1,LineSolid,CapRound,JoinMiter);
  67
  68         if (xobj->value2>xobj->value3)
  69                 xobj->value3=xobj->value2+50;
  70         if (xobj->value<xobj->value2)
  71                 xobj->value=xobj->value2;
  72         if (xobj->value>xobj->value3)
  73                 xobj->value=xobj->value3;
  74         XSelectInput(dpy, xobj->win, ExposureMask);
  75 }
  76
  77 void DestroyVDipstick(struct XObj *xobj)
  78 {
  79         XFreeGC(dpy,xobj->gc);
  80         XDestroyWindow(dpy,xobj->win);
  81 }
  82
  83 void DrawVDipstick(struct XObj *xobj, XEvent *evp)
  84 {
  85         int  i;
  86
  87         i=(xobj->height-4)*
  88                 (xobj->value-xobj->value2)/(xobj->value3-xobj->value2);
  89
  90         DrawReliefRect(0,0,xobj->width,xobj->height,xobj,shad,hili);
  91         if (i!=0)
  92         {
  93                 DrawReliefRect(
  94                         2,xobj->height-i-2,xobj->width-4,i,xobj,hili,shad);
  95                 XSetForeground(dpy,xobj->gc,xobj->TabColor[fore]);
  96                 XFillRectangle(
  97                         dpy,xobj->win,xobj->gc,4,xobj->height-i,xobj->width-8,
  98                         i-4);
  99         }
 100
 101 }
 102
 103 void EvtMouseVDipstick(struct XObj *xobj,XButtonEvent *EvtButton)
 104 {
 105 }
 106
 107 void EvtKeyVDipstick(struct XObj *xobj,XKeyEvent *EvtKey)
 108 {
 109 }
 110
 111 void ProcessMsgVDipstick(
 112         struct XObj *xobj,unsigned long type,unsigned long *body)
 113 {
 114 }