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/* interface.c - GFingerPoken Graphics Routines (some)
* Copyright 1999-2000 Martin Hock
*
* This file is part of Gfingerpoken.
*
* Gfingerpoken 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 3 of the License, or
* (at your option) any later version.
*
* Gfingerpoken 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, see <http://www.gnu.org/licenses/>.
*/
#include "gfp.h"
#include "common.h"
#include "graphics.h"
/* Drawing routines - GTK specific */
void borderdraw() {
int xcounter, pmloc, ycounter=0;
arrinused[arrhistptr]=0; arroutused[arrhistptr]=0;
for (; ycounter < gridy+2; ycounter++) {
for (xcounter = 0; xcounter < gridx+2; xcounter++) {
pmloc = 0;
if (ycounter == 0) pmloc = 1;
if (ycounter == gridy+1) pmloc = 2;
if (xcounter == 0) pmloc += 3;
if (xcounter == gridx+1) pmloc += 6;
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
borderpix, (pmloc-1)*pixwidth, 0, xcounter*pixwidth, ycounter*pixheight,
pixwidth, pixheight);
if (xcounter == 0 && ycounter != 0 && ycounter != gridy+1) xcounter += gridx; /* Kludge City */
}
}
}
void borderrefresh() {
gdk_draw_pixmap(leveldraw->window, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
levelpixmap, pixwidth, 0, pixwidth, 0, pixwidth*gridx, pixheight); /* Top */
gdk_draw_pixmap(leveldraw->window, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
levelpixmap, 0, pixheight, 0, pixheight, pixwidth, pixheight*gridy); /* Left */
gdk_draw_pixmap(leveldraw->window, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
levelpixmap, pixwidth, (gridy+1)*pixheight, pixwidth, (gridy+1)*pixheight,
pixwidth*gridx, pixheight); /* Bottom */
gdk_draw_pixmap(leveldraw->window, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
levelpixmap, pixwidth*(gridx+1), pixheight, pixwidth*(gridx+1), pixheight,
pixwidth, pixheight*gridy); /* Right */
}
void histdraw(unsigned int item, unsigned char drawmarble, GdkPixmap *ptarrowpix[], GdkBitmap *ptarrowmask[]) { /* Draw a history item */
if (checked) return;
if (arrinused[item]) {
gdk_gc_set_clip_mask(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)], marblemask);
switch (arrindir[item]) { /* First, the in arrows/ballhalves */
case DUp: /* As long as I have to do special cases, may as well do the arrows too */
if (drawmarble) {
gdk_gc_set_clip_origin(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
arrinx[item]*pixwidth, pixheight*(gridy+1)-pixheight/2);
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
marblepix, item*2*skipsize*pixwidth, pixheight/2,
arrinx[item]*pixwidth, pixheight*(gridy+1), pixwidth, pixheight/2);
}
gdk_gc_set_clip_origin(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
arrinx[item]*pixwidth, pixheight*(gridy+1));
gdk_gc_set_clip_mask(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)], ptarrowmask[DUp]);
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
ptarrowpix[DUp], 0, 0, arrinx[item]*pixwidth,
pixheight*(gridy+1), pixwidth, pixheight/2);
break;
case DDown:
gdk_gc_set_clip_origin(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
arrinx[item]*pixwidth, pixheight/2);
if (drawmarble)
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
marblepix, item*2*skipsize*pixwidth, 0, arrinx[item]*pixwidth,
pixheight/2, pixwidth, pixheight/2);
gdk_gc_set_clip_mask(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)], ptarrowmask[DDown]);
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
ptarrowpix[DDown], 0, 0, arrinx[item]*pixwidth,
pixheight/2, pixwidth, pixheight/2);
break;
case DLeft:
if (drawmarble) {
gdk_gc_set_clip_origin(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
pixwidth*(gridx+1)-pixwidth/2, arriny[item]*pixheight);
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
marblepix, item*2*skipsize*pixwidth+pixwidth/2, 0,
pixwidth*(gridx+1), arriny[item]*pixheight, pixwidth/2, pixheight);
}
gdk_gc_set_clip_origin(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
pixwidth*(gridx+1), arriny[item]*pixheight);
gdk_gc_set_clip_mask(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)], ptarrowmask[DLeft]);
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
ptarrowpix[DLeft], 0, 0, pixwidth*(gridx+1),
arriny[item]*pixheight, pixwidth/2, pixheight);
break;
case DRight:
gdk_gc_set_clip_origin(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
pixwidth/2, arriny[item]*pixheight);
if (drawmarble)
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
marblepix, item*2*skipsize*pixwidth, 0,
pixwidth/2, arriny[item]*pixheight, pixwidth/2, pixheight);
gdk_gc_set_clip_mask(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)], ptarrowmask[DRight]);
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
ptarrowpix[DRight], 0, 0, pixwidth/2,
arriny[item]*pixheight, pixwidth/2, pixheight);
break;
}
}
if (arroutused[item]) {
gdk_gc_set_clip_mask(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)], marblemask);
switch (arroutdir[item]) { /* Slightly modified in arrow routines */
case DUp:
gdk_gc_set_clip_origin(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
arroutx[item]*pixwidth, 0);
if (drawmarble)
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
marblepix, item*2*skipsize*pixwidth, 0, arroutx[item]*pixwidth,
0, pixwidth, pixheight/2);
gdk_gc_set_clip_mask(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)], ptarrowmask[DUp]);
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
ptarrowpix[DUp], 0, 0, arroutx[item]*pixwidth,
0, pixwidth, pixheight/2);
break;
case DDown:
if (drawmarble) {
gdk_gc_set_clip_origin(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
arroutx[item]*pixwidth, pixheight*(gridy+1));
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
marblepix, item*2*skipsize*pixwidth, pixheight/2,
arroutx[item]*pixwidth, pixheight*(gridy+1)+pixheight/2, pixwidth, pixheight/2);
}
gdk_gc_set_clip_origin(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
arroutx[item]*pixwidth, pixheight*(gridy+1)+pixheight/2);
gdk_gc_set_clip_mask(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)], ptarrowmask[DDown]);
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
ptarrowpix[DDown], 0, 0, arroutx[item]*pixwidth,
pixheight*(gridy+1)+pixheight/2, pixwidth, pixheight/2);
break;
case DLeft:
gdk_gc_set_clip_origin(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
0, arrouty[item]*pixheight);
if (drawmarble)
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
marblepix, item*2*skipsize*pixwidth, 0,
0, arrouty[item]*pixheight, pixwidth/2, pixheight);
gdk_gc_set_clip_mask(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)], ptarrowmask[DLeft]);
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
ptarrowpix[DLeft], 0, 0, 0,
arrouty[item]*pixheight, pixwidth/2, pixheight);
break;
case DRight:
if (drawmarble) {
gdk_gc_set_clip_origin(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
pixwidth*(gridx+1), arrouty[item]*pixheight);
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
marblepix, item*2*skipsize*pixwidth+pixwidth/2, 0,
pixwidth*(gridx+1)+pixwidth/2, arrouty[item]*pixheight, pixwidth/2, pixheight);
}
gdk_gc_set_clip_origin(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
pixwidth*(gridx+1)+pixwidth/2, arrouty[item]*pixheight);
gdk_gc_set_clip_mask(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)], ptarrowmask[DRight]);
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
ptarrowpix[DRight], 0, 0, pixwidth*(gridx+1)+pixwidth/2,
arrouty[item]*pixheight, pixwidth/2, pixheight);
break;
}
}
gdk_gc_set_clip_mask(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)], NULL);
}
void bardraw() { /* This is ONLY used to create a new toolbar, which is frequent */
int interiorcounter, vref = 0, objcounter = 0;
gint colordepth;
if (toolpixmap) {
gdk_pixmap_unref(toolpixmap);
toolpixmap = NULL;
}
if (!bufsize) {
gdk_window_clear(tooldraw->window);
gtk_widget_show(mainbarbut[ICheck]);
return;
}
gtk_widget_hide(mainbarbut[ICheck]);
colordepth = gdk_window_get_visual(tooldraw->window)->depth;
toolpixmap = gdk_pixmap_new(tooldraw->window, pixwidth, pixheight*bufsize, colordepth);
gtk_drawing_area_size(GTK_DRAWING_AREA(tooldraw), pixwidth, pixheight*bufsize);
for (; objcounter < DrNum; objcounter++)
for (interiorcounter = dragbuf[objcounter]; interiorcounter > 0; interiorcounter--)
gdk_draw_pixmap(toolpixmap, tooldraw->style->fg_gc[GTK_WIDGET_STATE(tooldraw)],
tilepic[drtoobj(objcounter)], 0, 0, 0, vref++*pixheight,
pixwidth, pixheight);
gdk_window_clear(tooldraw->window);
gdk_draw_pixmap(tooldraw->window, tooldraw->style->fg_gc[GTK_WIDGET_STATE(tooldraw)],
toolpixmap, 0, 0, 0, 0, pixwidth, pixheight*bufsize);
/* And now for a horrible refresh hack that works OK */
GTK_WIDGET_UNSET_FLAGS(GTK_SCROLLED_WINDOW(toolscroll)->vscrollbar, GTK_VISIBLE);
gtk_widget_show(GTK_SCROLLED_WINDOW(toolscroll)->vscrollbar);
}
void fullgriddraw() { /* This is ONLY used to create a new grid */
int ycounter=0, xcounter, pmloc;
gint colordepth;
if (levelpixmap) gdk_pixmap_unref(levelpixmap);
colordepth = gdk_window_get_visual(tooldraw->window)->depth;
levelpixmap = gdk_pixmap_new(mainwin->window, pixwidth*(gridx+2), pixheight*(gridy+2), colordepth);
gtk_drawing_area_size(GTK_DRAWING_AREA(leveldraw), pixwidth*(gridx+2), pixheight*(gridy+2));
for (; ycounter < gridy+2; ycounter++) {
for (xcounter = 0; xcounter < gridx+2; xcounter++) {
pmloc = 0;
if (ycounter == 0) pmloc = 1;
if (ycounter == gridy+1) pmloc = 2;
if (xcounter == 0) pmloc += 3;
if (xcounter == gridx+1) pmloc += 6;
if (pmloc)
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
borderpix, (pmloc-1)*pixwidth, 0, xcounter*pixwidth, ycounter*pixheight,
pixwidth, pixheight);
else
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
tilepic[grid[(xcounter-1)+(ycounter-1)*gridx]], 0, 0, xcounter*pixwidth,
ycounter*pixheight, pixwidth, pixheight);
}
}
gdk_draw_pixmap(leveldraw->window, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
levelpixmap, 0, 0, 0, 0, pixwidth*(gridx+2), pixheight*(gridy+2));
vdeltabuf = gdk_pixmap_new(leveldraw->window, pixwidth, pixheight+frameskip, colordepth);
hdeltabuf = gdk_pixmap_new(leveldraw->window, pixwidth+frameskip, pixheight, colordepth);
}
void drawtile(int x, int y) {
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
tilepic[grid[x+y*gridx]], 0, 0,
(x+1)*pixwidth, (y+1)*pixheight, pixwidth, pixheight);
if (markgrid[x+y*gridx]) {
gdk_gc_set_clip_mask(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)], markmask[markgrid[x+y*gridx]-1]);
gdk_gc_set_clip_origin(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
(x+1)*pixwidth, (y+1)*pixheight);
gdk_draw_pixmap(levelpixmap, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
markpix[markgrid[x+y*gridx]-1], 0, 0,
(x+1)*pixwidth, (y+1)*pixheight, pixwidth, pixheight);
gdk_gc_set_clip_mask(leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)], NULL);
}
gdk_draw_pixmap(leveldraw->window, leveldraw->style->fg_gc[GTK_WIDGET_STATE(leveldraw)],
levelpixmap, (x+1)*pixwidth, (y+1)*pixheight, (x+1)*pixwidth,
(y+1)*pixheight, pixwidth, pixheight);
}
void resizelevel() {
toolscroll->allocation.width = 0;
toolscroll->allocation.height = 0;
levelscroll->allocation.width = 0;
levelscroll->allocation.height = 0;
gtk_widget_set_usize(toolscroll, pixwidth +
GTK_SCROLLED_WINDOW(toolscroll)->vscrollbar->allocation.width+7,
levelscroll->allocation.height);
gtk_widget_set_usize(levelscroll, pixwidth*(gridx+2) +
GTK_SCROLLED_WINDOW(levelscroll)->vscrollbar->allocation.width+7,
pixheight*(gridy+2) +
GTK_SCROLLED_WINDOW(levelscroll)->hscrollbar->allocation.height+7);
}
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