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Now the handles snap to the edge of viewport

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This commit is contained in:
Ying Ruei Liang (KK) 2015-12-06 21:56:53 +08:00
parent c1392909bb
commit 2537b76cda
1 changed files with 6 additions and 2 deletions
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8
src/app/ui/editor/standby_state.cpp
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@ -684,15 +684,18 @@ bool StandbyState::Decorator::getSymmetryHandles(Editor* editor, gfx::Rect& box1
int pos = (horz ? symmetry.xAxis():
symmetry.yAxis());
gfx::Rect spriteBounds = editor->sprite()->bounds();
gfx::Rect editorViewport = View::getView(editor)->viewportBounds();
skin::SkinTheme* theme = static_cast<skin::SkinTheme*>(CurrentTheme::get());
she::Surface* part = theme->parts.transformationHandle()->bitmap(0);
gfx::Point pt1, pt2;
if (horz) {
pt1 = gfx::Point(spriteBounds.x+pos, spriteBounds.y);
pt1 = editor->editorToScreen(pt1);
pt2 = gfx::Point(spriteBounds.x+pos, spriteBounds.y+spriteBounds.h);
pt2 = editor->editorToScreen(pt2);
pt1.y -= part->height();
pt1.y = std::max(pt1.y-part->height(), editorViewport.y);
pt2.y = std::min(pt2.y, editorViewport.point2().y-part->height());
pt1.x -= part->width()/2;
pt2.x -= part->width()/2;
}
@ -701,7 +704,8 @@ bool StandbyState::Decorator::getSymmetryHandles(Editor* editor, gfx::Rect& box1
pt1 = editor->editorToScreen(pt1);
pt2 = gfx::Point(spriteBounds.x+spriteBounds.w, spriteBounds.y+pos);
pt2 = editor->editorToScreen(pt2);
pt1.x -= part->width();
pt1.x = std::max(pt1.x-part->width(), editorViewport.x);
pt2.x = std::min(pt2.x, editorViewport.point2().x-part->width());
pt1.y -= part->height()/2;
pt2.y -= part->height()/2;
}