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src/app/modules/gfx.cpp: Remove deprecated RectTracker stuff

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This commit is contained in:
David Capello 2013-12-29 20:16:31 -03:00
parent fe552f60de
commit 66f357098c
2 changed files with 0 additions and 112 deletions
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107
src/app/modules/gfx.cpp
View File

@ -165,113 +165,6 @@ void dotted_mode(int offset)
drawing_mode(DRAW_MODE_COPY_PATTERN, pattern, 0, 0);
}
// Save/Restore rectangles from/to the screen.
struct RectTracker
{
BITMAP* bmp;
int x1, y1, x2, y2;
int npixel;
int *pixel;
};
static void do_rect(BITMAP* bmp, int x1, int y1, int x2, int y2, RectTracker* rt,
void (*proc)(BITMAP* bmp, int x, int y, RectTracker* rt))
{
int x, y, u1, u2, v1, v2;
if ((x2 < bmp->cl) || (x1 >= bmp->cr) ||
(y2 < bmp->ct) || (y1 >= bmp->cb))
return;
u1 = MID(bmp->cl, x1, bmp->cr-1);
u2 = MID(x1, x2, bmp->cr-1);
if ((y1 >= bmp->ct) && (y1 < bmp->cb)) {
for (x=u1; x<=u2; x++)
(*proc)(bmp, x, y1, rt);
}
if ((y2 >= bmp->ct) && (y2 < bmp->cb)) {
for (x=u1; x<=u2; x++)
(*proc)(bmp, x, y2, rt);
}
v1 = MID(bmp->ct, y1+1, bmp->cb-1);
v2 = MID(v1, y2-1, bmp->cb-1);
if ((x1 >= bmp->cl) && (x1 < bmp->cr)) {
for (y=v1; y<=v2; y++)
(*proc)(bmp, x1, y, rt);
}
if ((x2 >= bmp->cl) && (x2 < bmp->cr)) {
for (y=v1; y<=v2; y++)
(*proc)(bmp, x2, y, rt);
}
}
static void count_rect(BITMAP* bmp, int x, int y, RectTracker* rt)
{
rt->npixel++;
}
static void save_rect(BITMAP* bmp, int x, int y, RectTracker* rt)
{
rt->pixel[rt->npixel++] = getpixel(bmp, x, y);
}
static void restore_rect(BITMAP* bmp, int x, int y, RectTracker* rt)
{
putpixel(bmp, x, y, rt->pixel[rt->npixel++]);
}
RectTracker* rect_tracker_new(BITMAP* bmp, int x1, int y1, int x2, int y2)
{
RectTracker* rt;
int x, y;
ui::jmouse_hide();
if (x1 > x2) { x = x1; x1 = x2; x2 = x; }
if (y1 > y2) { y = y1; y1 = y2; y2 = y; }
rt = new RectTracker;
rt->bmp = bmp;
rt->x1 = x1;
rt->y1 = y1;
rt->x2 = x2;
rt->y2 = y2;
rt->npixel = 0;
do_rect(bmp, x1, y1, x2, y2, rt, count_rect);
if (rt->npixel > 0)
rt->pixel = new int[rt->npixel];
else
rt->pixel = NULL;
rt->npixel = 0;
do_rect(bmp, x1, y1, x2, y2, rt, save_rect);
ui::jmouse_show();
return rt;
}
void rect_tracker_free(RectTracker* rt)
{
ui::jmouse_hide();
rt->npixel = 0;
do_rect(rt->bmp, rt->x1, rt->y1, rt->x2, rt->y2, rt, restore_rect);
delete[] rt->pixel;
delete rt;
ui::jmouse_show();
}
void rectgrid(BITMAP* bmp, int x1, int y1, int x2, int y2, int w, int h)
{
if (w < 1 || h < 1)

5
src/app/modules/gfx.h
View File

@ -28,15 +28,10 @@ struct FONT;
struct BITMAP;
namespace app {
struct RectTracker;
using namespace raster;
void dotted_mode(int offset);
RectTracker* rect_tracker_new(BITMAP* bmp, int x1, int y1, int x2, int y2);
void rect_tracker_free(RectTracker* tracker);
void rectgrid(BITMAP* bmp, int x1, int y1, int x2, int y2, int w, int h);
void draw_emptyset_symbol(BITMAP* bmp, const gfx::Rect& rc, ui::Color color);