Show paper preview in list.

--HG--
branch : feature

src/app/dialogs/app/dialoglayoutprogress.cpp

@@ -44,6 +44,8 @@ DialogLayoutProgress::DialogLayoutProgress(int count, QWidget *parent)
     SCASSERT(bCancel != nullptr);
     connect(bCancel, &QPushButton::clicked, this, &DialogLayoutProgress::StopWorking);
     setModal(true);
+
+    this->setWindowFlags(Qt::Dialog | Qt::WindowTitleHint | Qt::CustomizeWindowHint);
 }
 
 //---------------------------------------------------------------------------------------------------------------------

src/app/dialogs/app/dialoglayoutprogress.ui

@@ -13,6 +13,18 @@
     <height>119</height>
    </rect>
   </property>
+  <property name="minimumSize">
+   <size>
+    <width>566</width>
+    <height>119</height>
+   </size>
+  </property>
+  <property name="maximumSize">
+   <size>
+    <width>566</width>
+    <height>119</height>
+   </size>
+  </property>
   <property name="windowTitle">
    <string>Creation a layout</string>
   </property>

src/app/tablewindow.cpp

@@ -260,6 +260,7 @@ void TableWindow::ShowPaper(int index)
     if (index < 0 || index > scenes.size())
     {
         ui->view->setScene(tempScene);
+        ui->actionSave->setEnabled(false);
     }
     else
     {
@@ -518,15 +519,43 @@ void TableWindow::CreateScenes()
 //---------------------------------------------------------------------------------------------------------------------
 void TableWindow::PrepareSceneList()
 {
-    const QIcon ico("://icon/64x64/icon64x64.png");
     for (int i=1; i<=scenes.size(); ++i)
     {
-        QListWidgetItem *item = new QListWidgetItem(ico, QString::number(i));
+        QListWidgetItem *item = new QListWidgetItem(ScenePreview(i-1), QString::number(i));
         ui->listWidget->addItem(item);
     }
 
     if (scenes.isEmpty() == false)
     {
         ui->listWidget->setCurrentRow(0);
+        ui->actionSave->setEnabled(true);
     }
 }
+
+//---------------------------------------------------------------------------------------------------------------------
+QIcon TableWindow::ScenePreview(int i) const
+{
+    QImage image;
+    QGraphicsRectItem *paper = qgraphicsitem_cast<QGraphicsRectItem *>(papers.at(i));
+    if (paper)
+    {
+        const QRectF r = paper->rect();
+        // Create the image with the exact size of the shrunk scene
+        image = QImage(QSize(static_cast<qint32>(r.width()), static_cast<qint32>(r.height())), QImage::Format_RGB32);
+        image.fill(Qt::white);
+        QPainter painter(&image);
+        painter.setFont( QFont( "Arial", 8, QFont::Normal ) );
+        painter.setRenderHint(QPainter::Antialiasing, true);
+        painter.setPen(QPen(Qt::black, qApp->toPixel(qApp->widthMainLine()), Qt::SolidLine, Qt::RoundCap,
+                            Qt::RoundJoin));
+        painter.setBrush ( QBrush ( Qt::NoBrush ) );
+        scenes.at(i)->render(&painter);
+        image.scaled(101, 146, Qt::KeepAspectRatio);
+    }
+    else
+    {
+        image = QImage(QSize(101, 146), QImage::Format_RGB32);
+        image.fill(Qt::white);
+    }
+    return QIcon(QBitmap::fromImage(image));
+}

src/app/tablewindow.h

@@ -101,6 +101,7 @@ private:
     void CreateShadows();
     void CreateScenes();
     void PrepareSceneList();
+    QIcon ScenePreview(int i) const;
 };
 
 #endif // TABLEWINDOW_H

src/app/tablewindow.ui

@@ -23,7 +23,17 @@
   <widget class="QWidget" name="centralwidget">
    <layout class="QHBoxLayout" name="horizontalLayout">
     <item>
-     <widget class="VTableGraphicsView" name="view"/>
+     <widget class="VTableGraphicsView" name="view">
+      <property name="sizePolicy">
+       <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+        <horstretch>20</horstretch>
+        <verstretch>0</verstretch>
+       </sizepolicy>
+      </property>
+      <property name="resizeAnchor">
+       <enum>QGraphicsView::AnchorUnderMouse</enum>
+      </property>
+     </widget>
     </item>
    </layout>
   </widget>
@@ -33,8 +43,8 @@
    </property>
    <property name="iconSize">
     <size>
-     <width>16</width>
+     <width>24</width>
-     <height>16</height>
+     <height>24</height>
     </size>
    </property>
    <property name="toolButtonStyle">
@@ -47,11 +57,6 @@
     <bool>false</bool>
    </attribute>
    <addaction name="actionSave"/>
-   <addaction name="actionNext"/>
-   <addaction name="actionTurn"/>
-   <addaction name="actionAdd"/>
-   <addaction name="actionRemove"/>
-   <addaction name="actionMirror"/>
    <addaction name="actionZoomIn"/>
    <addaction name="actionZoomOut"/>
    <addaction name="actionStop"/>
@@ -59,6 +64,24 @@
   </widget>
   <widget class="QStatusBar" name="statusBar"/>
   <widget class="QDockWidget" name="dockWidget">
+   <property name="sizePolicy">
+    <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+     <horstretch>0</horstretch>
+     <verstretch>0</verstretch>
+    </sizepolicy>
+   </property>
+   <property name="minimumSize">
+    <size>
+     <width>187</width>
+     <height>121</height>
+    </size>
+   </property>
+   <property name="maximumSize">
+    <size>
+     <width>187</width>
+     <height>524287</height>
+    </size>
+   </property>
    <property name="features">
     <set>QDockWidget::DockWidgetMovable</set>
    </property>
@@ -66,7 +89,7 @@
     <set>Qt::LeftDockWidgetArea|Qt::RightDockWidgetArea</set>
    </property>
    <property name="windowTitle">
-    <string>Pages</string>
+    <string>Layout pages</string>
    </property>
    <attribute name="dockWidgetArea">
     <number>1</number>
@@ -75,6 +98,18 @@
     <layout class="QVBoxLayout" name="verticalLayout">
      <item>
       <widget class="QListWidget" name="listWidget">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="minimumSize">
+        <size>
+         <width>0</width>
+         <height>0</height>
+        </size>
+       </property>
        <property name="iconSize">
         <size>
          <width>200</width>
@@ -114,35 +149,6 @@
     <string>Save layout</string>
    </property>
   </action>
-  <action name="actionNext">
-   <property name="icon">
-    <iconset theme="go-next">
-     <normaloff/>
-    </iconset>
-   </property>
-   <property name="text">
-    <string>Next</string>
-   </property>
-   <property name="toolTip">
-    <string>Next detail</string>
-   </property>
-  </action>
-  <action name="actionTurn">
-   <property name="enabled">
-    <bool>false</bool>
-   </property>
-   <property name="icon">
-    <iconset theme="object-rotate-left">
-     <normaloff/>
-    </iconset>
-   </property>
-   <property name="text">
-    <string>Turn</string>
-   </property>
-   <property name="toolTip">
-    <string>Turn the detail 90 degrees</string>
-   </property>
-  </action>
   <action name="actionStop">
    <property name="icon">
     <iconset theme="process-stop">
@@ -156,50 +162,6 @@
     <string>Stop laying</string>
    </property>
   </action>
-  <action name="actionAdd">
-   <property name="icon">
-    <iconset theme="list-add">
-     <normaloff/>
-    </iconset>
-   </property>
-   <property name="text">
-    <string>Enlarge letter</string>
-   </property>
-   <property name="toolTip">
-    <string>Enlarge the length of the sheet</string>
-   </property>
-  </action>
-  <action name="actionRemove">
-   <property name="enabled">
-    <bool>false</bool>
-   </property>
-   <property name="icon">
-    <iconset theme="list-remove">
-     <normaloff/>
-    </iconset>
-   </property>
-   <property name="text">
-    <string>Reduce sheet</string>
-   </property>
-   <property name="toolTip">
-    <string>Reduce the length of the sheet</string>
-   </property>
-  </action>
-  <action name="actionMirror">
-   <property name="enabled">
-    <bool>false</bool>
-   </property>
-   <property name="icon">
-    <iconset resource="share/resources/icon.qrc">
-     <normaloff>:/icon/16x16/mirror.png</normaloff>:/icon/16x16/mirror.png</iconset>
-   </property>
-   <property name="text">
-    <string>Mirroring</string>
-   </property>
-   <property name="toolTip">
-    <string>Mirroring</string>
-   </property>
-  </action>
   <action name="actionZoomIn">
    <property name="icon">
     <iconset theme="zoom-in">
@@ -227,6 +189,10 @@
    </property>
   </action>
   <action name="actionLayout">
+   <property name="icon">
+    <iconset resource="share/resources/icon.qrc">
+     <normaloff>:/icon/32x32/layout.png</normaloff>:/icon/32x32/layout.png</iconset>
+   </property>
    <property name="text">
     <string>Layout</string>
    </property>