void
Do_Paste(
int x,
int y )
{
XImage *color_img, *mono_img;
if (GraphicsOp == S_PASTE) {
color_img = CutCopy;
mono_img = CutCopy_mono;
}
else if (GraphicsOp == S_ROTATE) {
color_img = Rotate;
mono_img = Rotate_mono;
}
else {
color_img = Scale;
mono_img = Scale_mono;
}
if (GraphicsOp == S_PASTE)
{
GraphicsOp = S_WAIT_RELEASE;
}
else
{
GraphicsOp = Backup_G_Op;
if (Backup_G_Op == SELECT)
Start_HotBox(CONTINUE);
Backup_G_Op = NULL;
}
XPutImage(dpy, color_icon, Color_gc, color_img, 0, 0, x, y,
color_img->width, color_img->height);
XPutImage(dpy, mono_icon, Mono_gc, mono_img, 0, 0, x, y,
mono_img->width, mono_img->height);
XCopyArea(dpy, color_icon, XtWindow(iconImage), Color_gc,
x, y, color_img->width, color_img->height, x, y);
XCopyArea(dpy, mono_icon, XtWindow(monoImage), Mono_gc,
x, y, mono_img->width, mono_img->height, x, y);
Transfer_Back_Image(x, y, x+color_img->width, y+color_img->height, FILL);
}
void
Process_Cut( void )
{
Process_Copy(&CutCopy, &CutCopy_mono);
if (Selected) {
Backup_Icons();
XSetForeground(dpy, scratch_gc, Transparent);
XFillRectangle(dpy, color_icon, scratch_gc, select_box.x, select_box.y,
select_box.width, select_box.height);
XFillRectangle(dpy, mono_icon, scratch_gc, select_box.x, select_box.y,
select_box.width, select_box.height);
XFillRectangle(dpy, XtWindow(iconImage), scratch_gc,
select_box.x, select_box.y, select_box.width, select_box.height);
XFillRectangle(dpy, XtWindow(monoImage), scratch_gc,
select_box.x, select_box.y, select_box.width, select_box.height);
Transfer_Back_Image(select_box.x, select_box.y,
(select_box.x+select_box.width),
(select_box.y+select_box.height), FILL);
XtSetSensitive( editMenu_paste_pb, True);
}
}
int
Mirror_Image(
int orientation )
{
XRectangle tmp_box;
XImage *new_image, *old_image, *new_mono, *old_mono;
unsigned long n;
int i, j;
#ifdef DEBUG
if (debug)
stat_out("Entering Mirror_Image\n");
#endif
if (!Selected)
return (False);
/*--- get src. & dst. images from both color and monochrome icons ---*/
old_image = XGetImage(dpy, color_icon, select_box.x, select_box.y,
select_box.width, select_box.height, AllPlanes, format);
if (old_image == NULL)
return (False);
new_image = XGetImage(dpy, color_icon, select_box.x, select_box.y,
select_box.width, select_box.height, AllPlanes, format);
if (new_image == NULL) {
XDestroyImage(old_image);
return (False);
}
old_mono = XGetImage(dpy, mono_icon, select_box.x, select_box.y,
select_box.width, select_box.height, AllPlanes, format);
if (old_mono == NULL) {
XDestroyImage(old_image);
XDestroyImage(new_image);
return (False);
}
new_mono = XGetImage(dpy, mono_icon, select_box.x, select_box.y,
select_box.width, select_box.height, AllPlanes, format);
if (new_mono == NULL) {
XDestroyImage(old_image);
XDestroyImage(new_image);
XDestroyImage(old_mono);
return (False);
}
#ifdef DEBUG
if (debug)
stat_out(" - got the images\n");
#endif
for (i=0; i<(int)select_box.width; i++)
for (j=0; j<(int)select_box.height; j++) {
if (orientation == VERTICAL) {
n = XGetPixel(old_image, i, j);
XPutPixel(new_image, i, (select_box.height-1)-j, n);
n = XGetPixel(old_mono, i, j);
XPutPixel(new_mono, i, (select_box.height-1)-j, n);
}
else {
n = XGetPixel(old_image, i, j);
XPutPixel(new_image, (select_box.width-1)-i, j, n);
n = XGetPixel(old_mono, i, j);
XPutPixel(new_mono, (select_box.width-1)-i, j, n);
}
} /* for(j...) */
XFlush(dpy);
XPutImage(dpy, color_icon, Color_gc, new_image, 0, 0,
select_box.x, select_box.y,
select_box.width, select_box.height);
XPutImage(dpy, XtWindow(iconImage), Color_gc, new_image, 0, 0,
select_box.x, select_box.y,
select_box.width, select_box.height);
XPutImage(dpy, mono_icon, Mono_gc, new_mono, 0, 0,
select_box.x, select_box.y,
select_box.width, select_box.height);
XPutImage(dpy, XtWindow(monoImage), Mono_gc, new_mono, 0, 0,
select_box.x, select_box.y,
select_box.width, select_box.height);
Transfer_Back_Image(select_box.x, select_box.y,
(select_box.x+select_box.width-1),
(select_box.y+select_box.height-1),
FILL);
XDestroyImage(new_image);
XDestroyImage(old_image);
XDestroyImage(new_mono);
XDestroyImage(old_mono);
#ifdef DEBUG
if (debug)
stat_out("Leaving Mirror_Image\n");
#endif
return (True);
}
int
Flood_Region(
int flood_x,
int flood_y )
{
XImage *ImagePix, *MonoPix;
unsigned long new_pixel, new_mono;
#ifdef DEBUG
int i, j;
unsigned long old_pixel;
if (debug)
stat_out("Entering Flood_Region\n");
#endif
/*--- get the image from the (adjusted) box ---*/
ImagePix = XGetImage(dpy, color_icon, 0, 0, icon_width, icon_height,
AllPlanes, format);
if (ImagePix == NULL)
return (False);
MonoPix = XGetImage(dpy, mono_icon, 0, 0, icon_width, icon_height,
AllPlanes, format);
if (MonoPix == NULL)
return (False);
#ifdef DEBUG
if (debug)
stat_out(" - got the image\n");
#endif
if (ColorBlock == STATIC_COLOR) {
new_pixel = StaticPen[CurrentColor];
new_mono = StaticMono[CurrentColor];
}
else {
new_pixel = DynamicPen[CurrentColor];
new_mono = DynamicMono[CurrentColor];
}
#ifdef DEBUG
if (debug) {
for (i=0; i<icon_width; i++)
for (j=0; j<icon_height; j++) {
old_pixel = XGetPixel(ImagePix, i, j);
if ((old_pixel < 0) || (old_pixel > 255))
stat_out(" BAD PIXEL VALUE (%d) AT [%d,%d]\n", old_pixel, i, j);
}
stat_out(" SUCCESSFULLY accessed each pixel in the image\n");
}
#endif
flood_min_x = icon_width;
flood_min_y = icon_height;
flood_max_x = 0;
flood_max_y = 0;
Flood_Fill(ImagePix, MonoPix, flood_x, flood_y, ImagePix->width,
ImagePix->height, new_pixel, new_mono);
XFlush(dpy);
Backup_Icons();
XPutImage(dpy, color_icon, Color_gc, ImagePix, 0, 0, 0, 0,
icon_width, icon_height);
XPutImage(dpy, XtWindow(iconImage), Color_gc, ImagePix,
0, 0, 0, 0, icon_width, icon_height);
XPutImage(dpy, mono_icon, Mono_gc, MonoPix, 0, 0, 0, 0,
icon_width, icon_height);
XPutImage(dpy, XtWindow(monoImage), Mono_gc, MonoPix,
0, 0, 0, 0, icon_width, icon_height);
Transfer_Back_Image(flood_min_x, flood_min_y,
flood_max_x, flood_max_y, FILL);
XDestroyImage(ImagePix);
XDestroyImage(MonoPix);
#ifdef DEBUG
if (debug)
stat_out("Leaving Flood_Region\n");
#endif
return (True);
}
