27 lines
865 B
C
27 lines
865 B
C
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#pragma once
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/****************************
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* 界面显隐处理器
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* *************************/
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#include "eventHandler.h"
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class PanelVisibilityEventHandler : public EventHandler {
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public:
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bool canHandle(const QString& eventType) const override {
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return eventType == "showPanel" || eventType == "hidePanel";
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}
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void handle(const EventData& event, GraphicsFunctionModelItem* item) override {
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QString panelId = event.parameters.value("panelId").toString();
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bool show = event.type == "showPanel";
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if (event.parameters.contains("show")) {
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show = event.parameters.value("show").toBool();
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}
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if (auto context = item->eventContext()) {
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context->emitPanelVisibilityChanged(panelId, show);
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}
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}
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QString handlerName() const override { return "PanelVisibilityHandler"; }
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};
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