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Change global widget container to page

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dec05eba
2024-08-01 20:46:13 +02:00
parent 6624db873c
commit 27255cdb64
8 changed files with 61 additions and 100 deletions
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1
src/gui/ComboBox.cpp
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@@ -40,7 +40,6 @@ namespace gsr {
if(mgl::FloatRect(position, item_size).contains(mouse_pos)) {
show_dropdown = !show_dropdown;
move_to_top = true;
} else {
show_dropdown = false;
}

22
src/gui/Page.cpp Normal file
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@@ -0,0 +1,22 @@
#include "../../include/gui/Page.hpp"
#include "../../include/gui/Widget.hpp"
namespace gsr {
void Page::add_widget(std::unique_ptr<Widget> widget) {
widgets.push_back(std::move(widget));
}
void Page::on_event(mgl::Event &event, mgl::Window &window) {
// Process widgets by visibility (backwards)
for(auto it = widgets.rbegin(), end = widgets.rend(); it != end; ++it) {
if(!(*it)->on_event(event, window))
return;
}
}
void Page::draw(mgl::Window &window) {
for(auto &widget : widgets) {
widget->draw(window);
}
}
}

5
src/gui/Widget.cpp
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@@ -1,13 +1,12 @@
#include "../../include/gui/Widget.hpp"
#include "../../include/gui/WidgetContainer.hpp"
namespace gsr {
Widget::Widget() {
WidgetContainer::get_instance().add_widget(this);
}
Widget::~Widget() {
WidgetContainer::get_instance().remove_widget(this);
}
void Widget::set_position(mgl::vec2f position) {

57
src/gui/WidgetContainer.cpp
View File

@@ -1,57 +0,0 @@
#include "../../include/gui/WidgetContainer.hpp"
#include "../../include/gui/Widget.hpp"
namespace gsr {
// static
WidgetContainer& WidgetContainer::get_instance() {
static WidgetContainer instance;
return instance;
}
void WidgetContainer::add_widget(Widget *widget) {
// TODO: to_be_added, and remove in the draw loop
#ifdef DEBUG
for(Widget *existing_widget : widgets) {
if(existing_widget == widget)
return;
}
#endif
widgets.push_back(widget);
}
void WidgetContainer::remove_widget(Widget *widget) {
// TODO: to_be_removed, and remove in draw loop
for(auto it = widgets.begin(), end = widgets.end(); it != end; ++it) {
if(*it == widget) {
widgets.erase(it);
return;
}
}
}
void WidgetContainer::on_event(mgl::Event &event, mgl::Window &window) {
// Process widgets by visibility (backwards)
for(auto it = widgets.rbegin(), end = widgets.rend(); it != end; ++it) {
if(!(*it)->on_event(event, window))
return;
}
}
void WidgetContainer::draw(mgl::Window &window) {
for(auto it = widgets.begin(); it != widgets.end(); ++it) {
Widget *widget = *it;
if(widget->move_to_top) {
widget->move_to_top = false;
std::swap(*it, widgets.back());
/*if(widgets.back() != widget) {
widgets.erase(it);
widgets.push_back(widget);
}*/
}
}
for(Widget *widget : widgets) {
widget->draw(window);
}
}
}