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The Editor can draw the pixel grid.

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This commit is contained in:
David Capello 2010-04-28 23:44:32 -03:00
parent 4807de27b4
commit 30c6677cc1
2 changed files with 22 additions and 7 deletions
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2
src/widgets/editor.h
View File

@ -194,7 +194,7 @@ protected:
virtual bool msg_proc(JMessage msg);
private:
void drawGrid();
void drawGrid(const Rect& gridBounds, color_t color);
void turnOnSelectionModifiers();
void controlInfiniteScroll(JMessage msg);

27
src/widgets/editor/editor.cpp
View File

@ -333,9 +333,20 @@ void Editor::editor_draw_sprite(int x1, int y1, int x2, int y2)
jrect_free(vp);
// Draw grids
ISettings* settings = UIContext::instance()->getSettings();
// Draw the pixel grid
if (settings->getPixelGridVisible()) {
if (m_zoom > 1)
this->drawGrid(Rect(0, 0, 1, 1),
settings->getPixelGridColor());
}
// Draw the grid
if (UIContext::instance()->getSettings()->getGridVisible())
this->drawGrid();
if (settings->getGridVisible())
this->drawGrid(settings->getGridBounds(),
settings->getGridColor());
}
/**
@ -464,14 +475,13 @@ void Editor::editor_draw_mask_safe()
}
}
void Editor::drawGrid()
void Editor::drawGrid(const Rect& gridBounds, color_t color)
{
Rect grid = UIContext::instance()->getSettings()->getGridBounds();
Rect grid(gridBounds);
if (grid.w < 1 || grid.h < 1)
return;
int grid_color = get_color_for_allegro(bitmap_color_depth(ji_screen),
UIContext::instance()->getSettings()->getGridColor());
int grid_color = get_color_for_allegro(bitmap_color_depth(ji_screen), color);
JWidget view = jwidget_get_view(this);
JRect vp = jview_get_viewport_position(view);
int scroll_x, scroll_y;
@ -505,12 +515,14 @@ void Editor::drawGrid()
grid.w <<= m_zoom;
grid.h <<= m_zoom;
// Horizontal lines
x1 = scroll_x+grid.x+u1*grid.w;
x2 = scroll_x+grid.x+u2*grid.w;
for (c=v1; c<=v2; c++)
hline(ji_screen, x1, scroll_y+grid.y+c*grid.h, x2, grid_color);
// Vertical lines
y1 = scroll_y+grid.y+v1*grid.h;
y2 = scroll_y+grid.y+v2*grid.h;
@ -1887,7 +1899,10 @@ public:
int y1 = dirty_area.y-m_offset.y;
int x2 = dirty_area.x-m_offset.x+dirty_area.w-1;
int y2 = dirty_area.y-m_offset.y+dirty_area.h-1;
acquire_bitmap(ji_screen);
editors_draw_sprite_tiled(m_sprite, x1, y1, x2, y2);
release_bitmap(ji_screen);
}
void updateStatusBar(const char* text)