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Fixed a lot of important bugs in clipping code.

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This commit is contained in:
David Capello 2010-03-26 09:57:56 -03:00
parent 3f7621ec5c
commit 8ff997d2d2
7 changed files with 34 additions and 68 deletions
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11
src/jinete/jmanager.cpp
View File

@ -1260,11 +1260,12 @@ static void manager_pump_queue(JWidget widget_manager)
acquire_bitmap(ji_screen);
/* set clip */
set_clip(ji_screen,
msg->draw.rect.x1, msg->draw.rect.y1,
msg->draw.rect.x2-1, msg->draw.rect.y2-1);
assert(get_clip_state(ji_screen));
set_clip_rect(ji_screen,
msg->draw.rect.x1, msg->draw.rect.y1,
msg->draw.rect.x2-1, msg->draw.rect.y2-1);
#ifdef REPORT_EVENTS
printf(" - set_clip(%d, %d, %d, %d)\n",
printf(" - clip(%d, %d, %d, %d)\n",
msg->draw.rect.x1, msg->draw.rect.y1,
msg->draw.rect.x2-1, msg->draw.rect.y2-1);
fflush(stdout);
@ -1278,7 +1279,7 @@ static void manager_pump_queue(JWidget widget_manager)
/* restore clip */
if (msg->type == JM_DRAW) {
set_clip(ji_screen, 0, 0, JI_SCREEN_W-1, JI_SCREEN_H-1);
set_clip_rect(ji_screen, 0, 0, JI_SCREEN_W-1, JI_SCREEN_H-1);
/* dirty rectangles */
if (ji_dirty_region)

6
src/jinete/jwindow.cpp
View File

@ -644,13 +644,13 @@ void Frame::move_window(JRect rect, bool use_blit)
/* move the window's graphics */
jmouse_hide();
set_clip(ji_screen,
man_pos->x1, man_pos->y1, man_pos->x2-1, man_pos->y2-1);
set_clip_rect(ji_screen,
man_pos->x1, man_pos->y1, man_pos->x2-1, man_pos->y2-1);
ji_move_region(moveable_region,
this->rc->x1 - old_pos->x1,
this->rc->y1 - old_pos->y1);
set_clip(ji_screen, 0, 0, JI_SCREEN_W-1, JI_SCREEN_H-1);
set_clip_rect(ji_screen, 0, 0, JI_SCREEN_W-1, JI_SCREEN_H-1);
jmouse_show();
jregion_free(reg1);

24
src/jinete/themes/jstandard_theme.cpp
View File

@ -1026,10 +1026,7 @@ void jstandard_theme::draw_separator(JWidget widget, JRect clip)
}
}
#if 1
/* TODO when Allegro 4.1 will be officially released, replace this
with the get_clip_rect, add_clip_rect, set_clip_rect functions */
static int my_add_clip_rect(BITMAP *bitmap, int x1, int y1, int x2, int y2)
static bool my_add_clip_rect(BITMAP *bitmap, int x1, int y1, int x2, int y2)
{
int u1 = MAX(x1, bitmap->cl);
int v1 = MAX(y1, bitmap->ct);
@ -1039,11 +1036,10 @@ static int my_add_clip_rect(BITMAP *bitmap, int x1, int y1, int x2, int y2)
if (u1 > u2 || v1 > v2)
return false;
else
set_clip(bitmap, u1, v1, u2, v2);
set_clip_rect(bitmap, u1, v1, u2, v2);
return true;
}
#endif
void jstandard_theme::draw_slider(JWidget widget, JRect clip)
{
@ -1113,8 +1109,9 @@ void jstandard_theme::draw_slider(JWidget widget, JRect clip)
/* text */
{
std::string old_text = widget->getText();
int cx1, cy1, cx2, cy2;
JRect r;
int cx1, cy1, cx2, cy2;
get_clip_rect(ji_screen, &cx1, &cy1, &cx2, &cy2);
usprintf(buf, "%d", value);
@ -1122,26 +1119,17 @@ void jstandard_theme::draw_slider(JWidget widget, JRect clip)
r = jrect_new(x1, y1, x2+1, y2+1);
/* TODO when Allegro 4.1 will be officially released, replace this
with the get_clip_rect, add_clip_rect, set_clip_rect
functions */
cx1 = ji_screen->cl;
cy1 = ji_screen->ct;
cx2 = ji_screen->cr-1;
cy2 = ji_screen->cb-1;
if (my_add_clip_rect(ji_screen, x1, y1, x, y2))
draw_textstring(NULL, COLOR_BACKGROUND,
jwidget_is_disabled(widget) ?
bg: COLOR_SELECTED, false, widget, r, 0);
set_clip(ji_screen, cx1, cy1, cx2, cy2);
set_clip_rect(ji_screen, cx1, cy1, cx2, cy2);
if (my_add_clip_rect(ji_screen, x+1, y1, x2, y2))
draw_textstring(NULL, COLOR_FOREGROUND, bg, false, widget, r, 0);
set_clip(ji_screen, cx1, cy1, cx2, cy2);
set_clip_rect(ji_screen, cx1, cy1, cx2, cy2);
widget->setTextQuiet(old_text.c_str());
jrect_free(r);

49
src/modules/skinneable_theme.cpp
View File

@ -1019,10 +1019,7 @@ void SkinneableTheme::draw_separator(JWidget widget, JRect clip)
}
}
#if 1
/* TODO when Allegro 4.1 will be officially released, replace this
with the get_clip_rect, add_clip_rect, set_clip_rect functions */
static int my_add_clip_rect(BITMAP *bitmap, int x1, int y1, int x2, int y2)
static bool my_add_clip_rect(BITMAP *bitmap, int x1, int y1, int x2, int y2)
{
int u1 = MAX(x1, bitmap->cl);
int v1 = MAX(y1, bitmap->ct);
@ -1032,11 +1029,10 @@ static int my_add_clip_rect(BITMAP *bitmap, int x1, int y1, int x2, int y2)
if (u1 > u2 || v1 > v2)
return false;
else
set_clip(bitmap, u1, v1, u2, v2);
set_clip_rect(bitmap, u1, v1, u2, v2);
return true;
}
#endif
void SkinneableTheme::draw_slider(JWidget widget, JRect clip)
{
@ -1096,8 +1092,9 @@ void SkinneableTheme::draw_slider(JWidget widget, JRect clip)
/* text */
{
std::string old_text = widget->getText();
int cx1, cy1, cx2, cy2;
JRect r;
int cx1, cy1, cx2, cy2;
get_clip_rect(ji_screen, &cx1, &cy1, &cx2, &cy2);
usprintf(buf, "%d", value);
@ -1105,28 +1102,19 @@ void SkinneableTheme::draw_slider(JWidget widget, JRect clip)
r = jrect_new(x1, y1, x2, y2);
/* TODO when Allegro 4.1 will be officially released, replace this
with the get_clip_rect, add_clip_rect, set_clip_rect
functions */
cx1 = ji_screen->cl;
cy1 = ji_screen->ct;
cx2 = ji_screen->cr-1;
cy2 = ji_screen->cb-1;
if (my_add_clip_rect(ji_screen, x1, y1, x, y2))
draw_textstring(NULL,
get_slider_full_text_color(),
get_slider_full_face_color(), false, widget, r, 0);
set_clip(ji_screen, cx1, cy1, cx2, cy2);
set_clip_rect(ji_screen, cx1, cy1, cx2, cy2);
if (my_add_clip_rect(ji_screen, x+1, y1, x2, y2))
draw_textstring(NULL,
get_slider_empty_text_color(),
get_slider_empty_face_color(), false, widget, r, 0);
set_clip(ji_screen, cx1, cy1, cx2, cy2);
set_clip_rect(ji_screen, cx1, cy1, cx2, cy2);
widget->setTextQuiet(old_text.c_str());
jrect_free(r);
@ -1482,10 +1470,7 @@ BITMAP* SkinneableTheme::get_toolicon(const char* tool_id) const
void SkinneableTheme::draw_bounds(int x1, int y1, int x2, int y2, int nw, int bg)
{
int cx1, cy1, cx2, cy2;
cx1 = ji_screen->cl;
cy1 = ji_screen->ct;
cx2 = ji_screen->cr-1;
cy2 = ji_screen->cb-1;
get_clip_rect(ji_screen, &cx1, &cy1, &cx2, &cy2);
int x, y;
@ -1503,7 +1488,7 @@ void SkinneableTheme::draw_bounds(int x1, int y1, int x2, int y2, int nw, int bg
}
draw_sprite(ji_screen, m_part[nw+1], x2-m_part[nw+2]->w-m_part[nw+1]->w+1, y1);
}
set_clip(ji_screen, cx1, cy1, cx2, cy2);
set_clip_rect(ji_screen, cx1, cy1, cx2, cy2);
draw_sprite(ji_screen, m_part[nw+2], x2-m_part[nw+2]->w+1, y1);
@ -1521,7 +1506,7 @@ void SkinneableTheme::draw_bounds(int x1, int y1, int x2, int y2, int nw, int bg
}
draw_sprite(ji_screen, m_part[nw+5], x2-m_part[nw+4]->w-m_part[nw+5]->w+1, y2-m_part[nw+5]->h+1);
}
set_clip(ji_screen, cx1, cy1, cx2, cy2);
set_clip_rect(ji_screen, cx1, cy1, cx2, cy2);
draw_sprite(ji_screen, m_part[nw+4], x2-m_part[nw+4]->w+1, y2-m_part[nw+4]->h+1);
@ -1544,7 +1529,7 @@ void SkinneableTheme::draw_bounds(int x1, int y1, int x2, int y2, int nw, int bg
}
draw_sprite(ji_screen, m_part[nw+3], x2-m_part[nw+3]->w+1, y2-m_part[nw+4]->h-m_part[nw+3]->h+1);
}
set_clip(ji_screen, cx1, cy1, cx2, cy2);
set_clip_rect(ji_screen, cx1, cy1, cx2, cy2);
// background
if (bg >= 0) {
@ -1560,25 +1545,17 @@ void SkinneableTheme::draw_bounds(int x1, int y1, int x2, int y2, int nw, int bg
void SkinneableTheme::draw_bounds2(int x1, int y1, int x2, int y2, int x_mid, int nw1, int nw2, int bg1, int bg2)
{
int cx1, cy1, cx2, cy2;
/* TODO when Allegro 4.1 will be officially released, replace this
with the get_clip_rect, add_clip_rect, set_clip_rect
functions */
cx1 = ji_screen->cl;
cy1 = ji_screen->ct;
cx2 = ji_screen->cr-1;
cy2 = ji_screen->cb-1;
get_clip_rect(ji_screen, &cx1, &cy1, &cx2, &cy2);
if (my_add_clip_rect(ji_screen, x1, y1, x_mid, y2))
draw_bounds(x1, y1, x2, y2, nw1, bg1);
set_clip(ji_screen, cx1, cy1, cx2, cy2);
set_clip_rect(ji_screen, cx1, cy1, cx2, cy2);
if (my_add_clip_rect(ji_screen, x_mid+1, y1, x2, y2))
draw_bounds(x1, y1, x2, y2, nw2, bg2);
set_clip(ji_screen, cx1, cy1, cx2, cy2);
set_clip_rect(ji_screen, cx1, cy1, cx2, cy2);
}
void SkinneableTheme::draw_hline(int x1, int y1, int x2, int y2, int part)

4
src/modules/tools.cpp
View File

@ -1216,10 +1216,10 @@ next_pts:;
for (c=0, rc=JI_REGION_RECTS(region);
c<nrects;
c++, rc++) {
set_clip(ji_screen, rc->x1, rc->y1, rc->x2-1, rc->y2-1);
set_clip_rect(ji_screen, rc->x1, rc->y1, rc->x2-1, rc->y2-1);
rect(ji_screen, outx1, outy1, outx2, outy2, 0);
}
set_clip(ji_screen, 0, 0, JI_SCREEN_W-1, JI_SCREEN_H-1);
set_clip_rect(ji_screen, 0, 0, JI_SCREEN_W-1, JI_SCREEN_H-1);
jregion_free(region);
dotted_mode(-1);

4
src/util/clipboard.cpp
View File

@ -732,7 +732,7 @@ static void draw_box(BITMAP *bmp,
int x[4], y[4];
int c;
set_clip(bmp, cx1, cy1, cx2, cy2);
set_clip_rect(bmp, cx1, cy1, cx2, cy2);
/* calculate corner positions */
apply_rotation(x1, y1, x2, y2, angle, cx, cy, x, y);
@ -767,7 +767,7 @@ static void draw_box(BITMAP *bmp,
DRAWICON(3, 2, fixadd(angle, itofix(192)));
DRAWICON(2, 2, fixadd(angle, itofix(224)));
set_clip(bmp, 0, 0, bmp->w-1, bmp->h-1);
set_clip_rect(bmp, 0, 0, bmp->w-1, bmp->h-1);
}
static void draw_icon(BITMAP *bmp, int x, int y, int mode, fixed angle)

4
src/widgets/editor/editor.cpp
View File

@ -456,10 +456,10 @@ void Editor::editor_draw_mask_safe()
for (c=0, rc=JI_REGION_RECTS(region);
c<nrects;
c++, rc++) {
set_clip(ji_screen, rc->x1, rc->y1, rc->x2-1, rc->y2-1);
set_clip_rect(ji_screen, rc->x1, rc->y1, rc->x2-1, rc->y2-1);
editor_draw_mask();
}
set_clip(ji_screen, 0, 0, JI_SCREEN_W-1, JI_SCREEN_H-1);
set_clip_rect(ji_screen, 0, 0, JI_SCREEN_W-1, JI_SCREEN_H-1);
jregion_free(region);
/* draw the cursor */