Lucas de Vries
98 lines
2.1 KiB
ActionScript
98 lines
2.1 KiB
ActionScript
import elements.BaseGuiElement;
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export GuiOverlay;
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class GuiOverlay : BaseGuiElement {
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Color fade(0x00000090);
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IGuiElement@ prevFocus;
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bool closeSelf = true;
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bool pressed = false;
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GuiOverlay(IGuiElement@ ParentElement, bool grabHover = true) {
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@prevFocus = getGuiFocus();
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super(ParentElement, Alignment_Fill());
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updateAbsolutePosition();
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bringToFront();
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if(grabHover)
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clearGuiHovered();
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setGuiFocus(this);
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}
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void close() {
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remove();
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setGuiFocus(prevFocus);
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}
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bool onGuiEvent(const GuiEvent& event) override {
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switch(event.type) {
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case GUI_Navigation_Leave:
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if(!isAncestorOf(event.other)) {
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close();
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return false;
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}
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break;
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case GUI_Controller_Down:
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if(event.value == GP_B)
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return true;
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break;
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case GUI_Controller_Up:
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if(event.value == GP_B) {
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close();
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return true;
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}
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break;
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}
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return BaseGuiElement::onGuiEvent(event);
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}
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bool onKeyEvent(const KeyboardEvent& event, IGuiElement@ source) override {
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switch(event.type) {
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case KET_Key_Down:
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if(event.key == KEY_ESC)
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return true;
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break;
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case KET_Key_Up:
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if(event.key == KEY_ESC) {
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close();
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return true;
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}
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break;
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}
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return BaseGuiElement::onKeyEvent(event, source);
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}
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IGuiElement@ navigate(NavigationMode mode, const recti& box, const vec2d&in line) override {
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float closestDist = FLOAT_INFINITY;
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IGuiElement@ closest;
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closestToLine(mode, box, line.normalized(), closestDist, closest, getGuiFocus());
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return closest;
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}
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bool onMouseEvent(const MouseEvent& event, IGuiElement@ source) override {
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if(event.type == MET_Button_Down) {
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pressed = true;
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return true;
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}
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if(event.type == MET_Button_Up) {
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if(!pressed)
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return false;
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pressed = false;
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if(event.button != 0 && event.button != 1)
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return BaseGuiElement::onMouseEvent(event, source);
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if((!closeSelf && event.button == 0) && source !is this && isAncestorOf(source))
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return true;
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close();
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return true;
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}
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return BaseGuiElement::onMouseEvent(event, source);
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}
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void draw() override {
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if(fade.a != 0)
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drawRectangle(AbsolutePosition, fade);
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BaseGuiElement::draw();
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}
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};
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