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Set DIRTY flag on Widgets without going to all parents

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This commit is contained in:
David Capello 2018-12-03 22:16:00 -03:00
parent 9c33a556eb
commit 767897d665
2 changed files with 20 additions and 10 deletions
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28
src/ui/widget.cpp
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@ -1,4 +1,5 @@
// Aseprite UI Library
// Copyright (C) 2018 Igara Studio S.A.
// Copyright (C) 2001-2018 David Capello
//
// This file is released under the terms of the MIT license.
@ -46,14 +47,6 @@ namespace ui {
using namespace gfx;
static inline void mark_dirty_flag(Widget* widget)
{
while (widget) {
widget->enableFlags(DIRTY);
widget = widget->parent();
}
}
WidgetType register_widget_type()
{
static int type = (int)kFirstUserWidget;
@ -1111,7 +1104,7 @@ void Widget::invalidate()
m_updateRegion.clear();
getDrawableRegion(m_updateRegion, kCutTopWindows);
mark_dirty_flag(this);
setDirtyFlag();
for (auto child : m_children)
child->invalidate();
@ -1497,7 +1490,7 @@ void Widget::onInvalidateRegion(const Region& region)
}
reg1.createSubtraction(region, m_updateRegion);
mark_dirty_flag(this);
setDirtyFlag();
for (auto child : m_children)
child->invalidateRegion(reg1);
@ -1615,4 +1608,19 @@ void Widget::offsetWidgets(int dx, int dy)
child->offsetWidgets(dx, dy);
}
void Widget::setDirtyFlag()
{
Widget* widget = this;
while (widget && !widget->hasFlags(DIRTY)) {
widget->enableFlags(DIRTY);
widget = widget->parent();
}
#if _DEBUG // Check that all parents has the DIRTY flag
while (widget) {
ASSERT(widget->hasFlags(DIRTY));
widget = widget->parent();
}
#endif
}
} // namespace ui

2
src/ui/widget.h
View File

@ -1,4 +1,5 @@
// Aseprite UI Library
// Copyright (C) 2018 Igara Studio S.A.
// Copyright (C) 2001-2018 David Capello
//
// This file is released under the terms of the MIT license.
@ -399,6 +400,7 @@ namespace ui {
const bool isBg);
bool paintEvent(Graphics* graphics,
const bool isBg);
void setDirtyFlag();
WidgetType m_type; // Widget's type
std::string m_id; // Widget's id