void CL_GUIComponent::push_cliprect(CL_GraphicContext &gc, const CL_Rect &rect)
{
CL_Rect windcliprect = component_to_window_coords(rect);
CL_GUIComponent *toplevel = get_top_level_component();
CL_GUITopLevelWindow *window = impl->gui_manager_impl->get_toplevel_window(toplevel);
impl->gui_manager_impl->window_manager.push_cliprect(window, gc, windcliprect);
}
void GUIComponent::push_cliprect(Canvas &canvas, const Rect &rect)
{
Rect windcliprect = component_to_window_coords(rect);
GUIComponent *toplevel = get_top_level_component();
GUITopLevelWindow *window = impl->gui_manager_impl->get_toplevel_window(toplevel);
impl->gui_manager_impl->window_manager.push_cliprect(window, canvas, windcliprect);
}
void ViewDock::dock(DockableComponent *dockable)
{
if (!is_docked(dockable))
{
views.push_back(new ViewFrame(this, dockable));
get_top_level_component()->update_layout();
}
}
void CL_GUIComponent::paint(const CL_Rect &clip_rect)
{
CL_Rect update_region = component_to_window_coords(clip_rect);
CL_GUIComponent *toplevel_component = get_top_level_component();
CL_GUITopLevelWindow *toplevel_window = impl->gui_manager.lock()->get_toplevel_window(this);
CL_GraphicContext gc = impl->gui_manager.lock()->window_manager.begin_paint(toplevel_window, update_region);
toplevel_component->render(gc, update_region, true);
impl->gui_manager.lock()->window_manager.end_paint(toplevel_window, update_region);
}
void GUIComponent::paint(const Rect &clip_rect)
{
Rect update_region = component_to_window_coords(clip_rect);
GUIComponent *toplevel_component = get_top_level_component();
GUITopLevelWindow *toplevel_window = impl->gui_manager.lock()->get_toplevel_window(this);
Canvas canvas = impl->gui_manager.lock()->window_manager.begin_paint(toplevel_window, update_region);
toplevel_component->render(canvas, update_region, true);
impl->gui_manager.lock()->window_manager.end_paint(canvas, toplevel_window, update_region);
}
Rect GUIComponent::get_viewport() const
{
if (impl->parent)
{
return get_top_level_component()->get_viewport();
}
else
{
return impl->gui_manager.lock()->window_manager.get_geometry(impl->gui_manager.lock()->get_toplevel_window(this), true);
}
}
void Window::bring_to_front()
{
const GUIComponent *root_component = get_top_level_component();
std::vector<GUITopLevelWindow>::size_type pos, size;
size = GUIComponent::impl->gui_manager.lock()->root_components.size();
for (pos = 0; pos < size; pos++)
{
GUITopLevelWindow *cur = GUIComponent::impl->gui_manager.lock()->root_components[pos];
if (cur->component == root_component)
return GUIComponent::impl->gui_manager.lock()->window_manager.bring_to_front(cur);
}
}
CL_InputContext& CL_GUIComponent::get_ic()
{
const CL_GUIComponent *root_component = get_top_level_component();
std::vector<CL_GUITopLevelWindow>::size_type pos, size;
size = impl->gui_manager.lock()->root_components.size();
for (pos = 0; pos < size; pos++)
{
CL_GUITopLevelWindow *cur = impl->gui_manager.lock()->root_components[pos];
if (cur->component == root_component)
return impl->gui_manager.lock()->window_manager.get_ic(cur);
}
return dummy_ic;
}
InputContext GUIComponent::get_ic()
{
const GUIComponent *root_component = get_top_level_component();
std::vector<GUITopLevelWindow>::size_type pos, size;
size = impl->gui_manager.lock()->root_components.size();
for (pos = 0; pos < size; pos++)
{
GUITopLevelWindow *cur = impl->gui_manager.lock()->root_components[pos];
if (cur->component == root_component)
return impl->gui_manager.lock()->window_manager.get_ic(cur);
}
throw Exception("Input Context not found");
}
bool Window::is_maximized() const
{
const GUIComponent *root_component = get_top_level_component();
std::vector<GUITopLevelWindow>::size_type pos, size;
size = GUIComponent::impl->gui_manager.lock()->root_components.size();
for (pos = 0; pos < size; pos++)
{
GUITopLevelWindow *cur = GUIComponent::impl->gui_manager.lock()->root_components[pos];
if (cur->component == root_component)
return GUIComponent::impl->gui_manager.lock()->window_manager.is_maximized(cur);
}
return false;
}
void ViewDock::undock(DockableComponent *dockable)
{
for (size_t i = 0; i < views.size(); i++)
{
if (views[i]->get_dockable() == dockable)
{
delete views[i];
views.erase(views.begin() + i);
get_top_level_component()->update_layout();
break;
}
}
}
CL_GUIComponent *CL_GUIComponent::get_next_component_in_tree()
{
if (has_child_components())
return get_first_child();
if (impl->next_sibling)
return impl->next_sibling;
CL_GUIComponent *parent = impl->parent;
while (parent)
{
if (parent->get_next_sibling())
return parent->get_next_sibling();
parent = parent->get_parent_component();
}
// Reached end of tree. Return first item.
return get_top_level_component();
}
void GUIComponent::set_visible(bool visible, bool activate_root_win)
{
bool visibility_changed = visible != impl->visible;
if (visibility_changed)
{
request_repaint();
if (!impl->func_visibility_change.is_null())
impl->func_visibility_change.invoke(visible);
}
impl->visible = visible;
if (visibility_changed)
{
get_top_level_component()->update_layout();
}
if (impl->parent == 0)
{
GUITopLevelWindow *toplevel_window = impl->gui_manager.lock()->get_toplevel_window(this);
impl->gui_manager.lock()->window_manager.set_visible(toplevel_window, visible, activate_root_win);
}
}
CL_CSSLayout CL_GUIComponent::get_css_layout()
{
return get_top_level_component()->impl->css_layout;
}
void CL_GUIComponent::pop_cliprect(CL_GraphicContext &gc)
{
CL_GUIComponent *toplevel = get_top_level_component();
CL_GUITopLevelWindow *window = impl->gui_manager_impl->get_toplevel_window(toplevel);
impl->gui_manager_impl->window_manager.pop_cliprect(window, gc);
}
void CL_GUIComponent::request_repaint(CL_Rect request_repaint)
{
get_gui_manager().request_repaint(component_to_window_coords(request_repaint), get_top_level_component());
}
void GUIComponent::pop_cliprect(Canvas &canvas)
{
GUIComponent *toplevel = get_top_level_component();
GUITopLevelWindow *window = impl->gui_manager_impl->get_toplevel_window(toplevel);
impl->gui_manager_impl->window_manager.pop_cliprect(window, canvas);
}
void GUIComponent::render(Canvas &canvas, const Rect &clip_rect, bool include_children)
{
if (!impl->visible)
return;
Rect viewport = get_top_level_component()->get_size();
CSSResourceCache *resource_cache = &impl->gui_manager_impl->resource_cache;
CSSLayoutGraphics graphics(canvas, resource_cache, viewport, 0);
Rect border_box = get_size();
Rect padding_box = Rect(border_box).shrink(impl->css_used_values.border.left, impl->css_used_values.border.top, impl->css_used_values.border.right, impl->css_used_values.border.bottom);
Rect content_box = Rect(padding_box).shrink(impl->css_used_values.padding.left, impl->css_used_values.padding.top, impl->css_used_values.padding.right, impl->css_used_values.padding.bottom);
CSSBackgroundRenderer background(&graphics, resource_cache, impl->element.get_css_values().get_background());
background.set_border_box(border_box);
background.set_padding_box(padding_box);
background.set_content_box(content_box);
background.set_initial_containing_box(get_top_level_component()->get_viewport());
background.render();
CSSBorderRenderer border(&graphics, resource_cache, impl->element.get_css_values().get_border());
border.set_border_box(border_box);
border.set_border_values(impl->css_used_values.border.left, impl->css_used_values.border.top, impl->css_used_values.border.right, impl->css_used_values.border.bottom);
border.render();
if (impl->func_render.is_null() == false)
{
impl->func_render.invoke(canvas, clip_rect);
}
else
{
//GUIThemePart part(this);
//Rect geometry = get_size();
//part.render_box(canvas, RectPS(0, 0, geometry.get_width(), geometry.get_height()), clip_rect);
}
if (include_children)
{
if (impl->clip_children)
{
push_cliprect(canvas, impl->clip_children_rect);
}
GUIComponent *cur = impl->first_child;
while (cur)
{
Rect cur_geometry = cur->get_geometry();
Rect update_rect = component_to_window_coords(clip_rect);
update_rect.overlap(component_to_window_coords(cur_geometry));
if (update_rect.get_width() > 0 && update_rect.get_height() > 0)
{
Rect child_dirty_rect = cur->window_to_component_coords(update_rect);
canvas.push_translate((float)cur_geometry.left, (float)cur_geometry.top);
cur->render(canvas, child_dirty_rect, true);
canvas.pop_modelview();
}
cur = cur->impl->next_sibling;
}
if (impl->clip_children)
{
pop_cliprect(canvas);
}
}
}
