69 lines
1.2 KiB
C++
69 lines
1.2 KiB
C++
#include "nodeeditor.h"
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#include <QVBoxLayout>
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#include <QLabel>
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#include <QPushButton>
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#include <QGraphicsProxyWidget>
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#include <QDebug>
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NodeEditor::NodeEditor(QWidget *parent) :
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EffectsPanel(parent),
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view_(&scene_)
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{
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setWindowTitle(tr("Node Editor"));
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resize(720, 480);
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QWidget* central_widget = new QWidget();
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setWidget(central_widget);
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QVBoxLayout* layout = new QVBoxLayout(central_widget);
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layout->addWidget(&view_);
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view_.setInteractive(true);
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view_.setDragMode(QGraphicsView::RubberBandDrag);
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connect(&view_, SIGNAL(ScrollChanged(qreal, qreal)), this, SLOT(Scroll(qreal, qreal)));
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}
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void NodeEditor::Retranslate()
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{
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}
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void NodeEditor::LoadEvent()
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{
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nodes_.resize(open_effects_.size());
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for (int i=0;i<open_effects_.size();i++) {
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EffectUI* effect_ui = open_effects_.at(i);
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NodeUI* node_ui = new NodeUI();
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effect_ui->SetNodeParent(node_ui);
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effect_ui->SetSelectable(false);
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node_ui->SetWidget(effect_ui);
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node_ui->AddToScene(&scene_);
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nodes_[i] = node_ui;
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}
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}
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void NodeEditor::ClearEvent()
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{
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NodeUI* node;
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foreach (node, nodes_) {
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delete node;
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}
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nodes_.clear();
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}
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void NodeEditor::Scroll(qreal x, qreal y)
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{
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NodeUI* node;
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foreach (node, nodes_) {
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node->moveBy(x, y);
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}
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}
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