[1/3]try to init grid.

AtomQu · Jan 14, 2022 · 3f736d8 · 3f736d8
1 parent e18bbcc
commit 3f736d8
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Showing 9 changed files with 37 additions and 6 deletions.
diff --git a/designer/nodescene.cpp b/designer/nodescene.cpp
@@ -6,7 +6,7 @@
 #include "componentitem.h"
 #include "timelineitem.h"
 #include "dragpointitem.h"
-#include "nodegrid.h"
+#include <nodesys/nodegrid.h>
 #include "nodesview.h"
 #include "styletabwidget.h"
 #include "nodeswidget.h"

diff --git a/editor/res/templates/node-example.xml b/editor/res/templates/node-example.xml
@@ -14,7 +14,7 @@
 		<component id="display" x="194" y="34" w="32" h="32">
 			<image id="display-image" x="194" y="34" w="32" h="32" normal="" hovered="" selected=""/>
 		</component>
-		<background id="header-backboard" x="32" y="72" w="208" h="32" radius="0px 0px 0px 0px" normal-clr="#56608F" hoverd-clr="" selected-clr="">
+		<background id="header-backboard" x="32" y="72" w="208" h="32" radius="0px 0px 0px 0px" normal-clr="#536093" hoverd-clr="" selected-clr="">
 			<image id="" x="0" y="0" w="0" h="0" normal="" hovered="" selected=""/>
 		</background>
 	</header>

diff --git a/designer/nodegrid.cpp → zenoui/nodesys/nodegrid.cpp b/designer/nodegrid.cpp → zenoui/nodesys/nodegrid.cpp
@@ -1,5 +1,5 @@
-#include "framework.h"
 #include "nodegrid.h"
+#include "nodesys_common.h"
 
 
 NodeGridLineItem::NodeGridLineItem(NodeGridItem* grid, qreal x1, qreal y1, qreal x2, qreal y2, QGraphicsItem* parent)

diff --git a/designer/nodegrid.h → zenoui/nodesys/nodegrid.h b/designer/nodegrid.h → zenoui/nodesys/nodegrid.h
@@ -1,6 +1,10 @@
 #ifndef __NODEGRID_H__
 #define __NODEGRID_H__
 
+#include <QtWidgets>
+#include <QtSvg/QGraphicsSvgItem>
+#include <render/common_id.h>
+
 class NodeGridItem;
 
 class NodeGridLineItem : public QGraphicsLineItem

diff --git a/zenoui/nodesys/nodesys_common.h b/zenoui/nodesys/nodesys_common.h
@@ -49,6 +49,8 @@ enum STATUS_BTN
     STATUS_VIEW,
 };
 
+#define PIXELS_IN_CELL 8
+
 #define SCENE_INIT_WIDTH 64000
 #define SCENE_INIT_HEIGHT 64000
 

diff --git a/zenoui/nodesys/zenonode.cpp b/zenoui/nodesys/zenonode.cpp
@@ -152,7 +152,7 @@ void ZenoNode::initWangStyle(const QModelIndex& index, SubGraphModel* pModel)
 
 	bool bCollasped = m_index.data(ROLE_COLLASPED).toBool();
 	if (bCollasped)
-		onCollaspeLegacyUpdated(true);
+		onCollaspeUpdated(true);
 
 	// setPos will send geometry, but it's not supposed to happend during initialization.
 	setFlag(ItemSendsGeometryChanges);
@@ -306,7 +306,6 @@ ZenoBackgroundWidget* ZenoNode::initHeaderWangStyle(NODE_TYPE type)
     ZenoBackgroundWidget* headerWidget = new ZenoBackgroundWidget(this);
 	auto headerBg = m_renderParams.headerBg;
 	headerWidget->setRadius(headerBg.lt_radius, headerBg.rt_radius, headerBg.lb_radius, headerBg.rb_radius);
-    headerBg.clr_normal.setAlphaF(0.6);
 	headerWidget->setColors(headerBg.bAcceptHovers, headerBg.clr_normal, headerBg.clr_hovered, headerBg.clr_selected);
 	headerWidget->setBorder(headerBg.border_witdh, headerBg.clr_border);
 

diff --git a/zenoui/nodesys/zenosubgraphscene.cpp b/zenoui/nodesys/zenosubgraphscene.cpp
@@ -6,12 +6,14 @@
 #include "../io/zsgreader.h"
 #include "../util/uihelper.h"
 #include "nodesys_common.h"
+#include "nodegrid.h"
 
 
 ZenoSubGraphScene::ZenoSubGraphScene(QObject *parent)
     : QGraphicsScene(parent)
     , m_subgraphModel(nullptr)
     , m_tempLink(nullptr)
+    , m_grid(nullptr)
 {
     ZtfUtil &inst = ZtfUtil::GetInstance();
     m_nodeParams = inst.toUtilParam(inst.loadZtf(":/templates/node-example.xml"));
@@ -21,6 +23,22 @@ ZenoSubGraphScene::ZenoSubGraphScene(QObject *parent)
     setSceneRect(-SCENE_INIT_WIDTH / 2, -SCENE_INIT_HEIGHT / 2, SCENE_INIT_WIDTH, SCENE_INIT_HEIGHT);
 }
 
+void ZenoSubGraphScene::initGrid(QRectF rc)
+{
+    if (!m_grid)
+    {
+        //todo
+        //m_grid = new NodeGridItem(rc.size().toSize());
+        //m_grid->setPos(rc.topLeft());
+        //addItem(m_grid);
+    }
+}
+
+void ZenoSubGraphScene::onViewTransformChanged(qreal factor)
+{
+    m_grid->setFactor(factor);
+}
+
 void ZenoSubGraphScene::initModel(SubGraphModel* pModel)
 {
     if (m_subgraphModel) {

diff --git a/zenoui/nodesys/zenosubgraphscene.h b/zenoui/nodesys/zenosubgraphscene.h
@@ -11,13 +11,15 @@ class SubGraphModel;
 class ZenoNode;
 class ZenoFullLink;
 class ZenoTempLink;
+class NodeGridItem;
 
 class ZenoSubGraphScene : public QGraphicsScene
 {
 	Q_OBJECT
 public:
     ZenoSubGraphScene(QObject* parent = nullptr);
     void initModel(SubGraphModel* pModel);
+    void initGrid(QRectF rc);
     QPointF getSocketPos(bool bInput, const QString &nodeid, const QString &portName);
     void undo();
     void redo();
@@ -39,6 +41,7 @@ public slots:
     void onRowsAboutToBeRemoved(const QModelIndex &parent, int first, int last);
     void onRowsInserted(const QModelIndex& parent, int first, int last);
     void onLinkChanged(bool bAdd, const QString &outputId, const QString &outputPort, const QString &inputId, const QString &inputPort);
+    void onViewTransformChanged(qreal factor);
 
 private slots:
     void reload();
@@ -51,6 +54,7 @@ private slots:
     QRectF m_scene_rect;
     NodeUtilParam m_nodeParams;
 	SubGraphModel* m_subgraphModel;
+    NodeGridItem* m_grid;
     std::map<QString, ZenoNode*> m_nodes;
     std::map<EdgeInfo, ZenoFullLink*/*, cmpEdge*/> m_links;
     ZenoTempLink* m_tempLink;

diff --git a/zenoui/nodesys/zenosubgraphview.cpp b/zenoui/nodesys/zenosubgraphview.cpp
@@ -13,7 +13,7 @@ ZenoSubGraphView::ZenoSubGraphView(QWidget *parent)
 	, m_dragMove(false)
 	, m_menu(nullptr)
 {
-    setBackgroundBrush(QBrush(QColor(25,25,25), Qt::SolidPattern));
+    setBackgroundBrush(QBrush(QColor("#272727"), Qt::SolidPattern));
     setViewportUpdateMode(QGraphicsView::FullViewportUpdate);//it's easy but not efficient
     setDragMode(QGraphicsView::NoDrag);
     setTransformationAnchor(QGraphicsView::NoAnchor);
@@ -92,7 +92,11 @@ void ZenoSubGraphView::setModel(SubGraphModel* pModel)
 {
     m_scene = new ZenoSubGraphScene(this);
     m_scene->initModel(pModel);
+    QRectF rcView(QPointF(-2400, -3700), QPointF(3300, 4500));
+    m_scene->initGrid(rcView);
+
     setScene(m_scene);
+    connect(this, SIGNAL(viewChanged(qreal)), m_scene, SLOT(onViewTransformChanged(qreal)));
     if (!m_scene->_sceneRect().isNull())
         _updateSceneRect();
 }