New option "Unite papers".

--HG--
branch : develop

src/app/core/vsettings.cpp

@@ -87,6 +87,7 @@ const QString VSettings::SettingLayoutRotate                     = QStringLitera
 const QString VSettings::SettingLayoutRotationIncrease           = QStringLiteral("layout/rotationIncrease");
 const QString VSettings::SettingLayoutAutoCrop                   = QStringLiteral("layout/autoCrop");
 const QString VSettings::SettingLayoutSaveLength                 = QStringLiteral("layout/saveLength");
+const QString VSettings::SettingLayoutUnitePages                 = QStringLiteral("layout/unitePages");
 
 //---------------------------------------------------------------------------------------------------------------------
 VSettings::VSettings(Format format, Scope scope, const QString &organization, const QString &application,
@@ -700,6 +701,18 @@ void VSettings::SetLayoutSaveLength(bool value)
     setValue(SettingLayoutSaveLength, value);
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+bool VSettings::GetLayoutUnitePages() const
+{
+    return value(SettingLayoutUnitePages, false).toBool();
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void VSettings::SetLayoutUnitePages(bool value)
+{
+    setValue(SettingLayoutUnitePages, value);
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 QString VSettings::StandardTablesPath()
 {

src/app/core/vsettings.h

@@ -166,6 +166,9 @@ public:
     bool GetLayoutSaveLength() const;
     void SetLayoutSaveLength(bool value);
 
+    bool GetLayoutUnitePages() const;
+    void SetLayoutUnitePages(bool value);
+
 private:
     Q_DISABLE_COPY(VSettings)
     static const QString SettingConfigurationOsSeparator;
@@ -213,6 +216,7 @@ private:
     static const QString SettingLayoutRotationIncrease;
     static const QString SettingLayoutAutoCrop;
     static const QString SettingLayoutSaveLength;
+    static const QString SettingLayoutUnitePages;
 };
 
 #endif // VSETTINGS_H

src/app/dialogs/app/dialoglayoutsettings.cpp

@@ -225,6 +225,18 @@ void DialogLayoutSettings::SetSaveLength(bool save)
     ui->checkBoxSaveLength->setChecked(save);
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+bool DialogLayoutSettings::IsUnitePages() const
+{
+    return ui->checkBoxUnitePages->isChecked();
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void DialogLayoutSettings::SetUnitePages(bool save)
+{
+    ui->checkBoxUnitePages->setChecked(save);
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 void DialogLayoutSettings::TemplateSelected()
 {
@@ -319,6 +331,7 @@ void DialogLayoutSettings::DialogAccepted()
     generator->SetRotationIncrease(GetIncrease());
     generator->SetAutoCrop(GetAutoCrop());
     generator->SetSaveLength(IsSaveLength());
+    generator->SetUnitePages(IsUnitePages());
 
     WriteSettings();
     accepted();
@@ -415,85 +428,73 @@ QSizeF DialogLayoutSettings::Template()
     switch (temp)
     {
         case PaperSizeTemplate::A0:
-            SetAutoCrop(false);
-            SetSaveLength(false);
+            SetAdditionalOptions(false);
 
             width = VAbstractMeasurements::UnitConvertor(841, Unit::Mm, paperUnit);
             height = VAbstractMeasurements::UnitConvertor(1189, Unit::Mm, paperUnit);
             return QSizeF(width, height);
         case PaperSizeTemplate::A1:
-            SetAutoCrop(false);
-            SetSaveLength(false);
+            SetAdditionalOptions(false);
 
             width = VAbstractMeasurements::UnitConvertor(594, Unit::Mm, paperUnit);
             height = VAbstractMeasurements::UnitConvertor(841, Unit::Mm, paperUnit);
             return QSizeF(width, height);
         case PaperSizeTemplate::A2:
-            SetAutoCrop(false);
-            SetSaveLength(false);
+            SetAdditionalOptions(false);
 
             width = VAbstractMeasurements::UnitConvertor(420, Unit::Mm, paperUnit);
             height = VAbstractMeasurements::UnitConvertor(594, Unit::Mm, paperUnit);
             return QSizeF(width, height);
         case PaperSizeTemplate::A3:
-            SetAutoCrop(false);
-            SetSaveLength(false);
+            SetAdditionalOptions(false);
 
             width = VAbstractMeasurements::UnitConvertor(297, Unit::Mm, paperUnit);
             height = VAbstractMeasurements::UnitConvertor(420, Unit::Mm, paperUnit);
             return QSizeF(width, height);
         case PaperSizeTemplate::A4:
-            SetAutoCrop(false);
-            SetSaveLength(false);
+            SetAdditionalOptions(false);
 
             width = VAbstractMeasurements::UnitConvertor(210, Unit::Mm, paperUnit);
             height = VAbstractMeasurements::UnitConvertor(297, Unit::Mm, paperUnit);
             return QSizeF(width, height);
         case PaperSizeTemplate::Letter:
-            SetAutoCrop(false);
-            SetSaveLength(false);
+            SetAdditionalOptions(false);
 
             width = VAbstractMeasurements::UnitConvertor(8.5, Unit::Inch, paperUnit);
             height = VAbstractMeasurements::UnitConvertor(11, Unit::Inch, paperUnit);
             return QSizeF(width, height);
         case PaperSizeTemplate::Legal:
-            SetAutoCrop(false);
-            SetSaveLength(false);
+            SetAdditionalOptions(true);
 
             width = VAbstractMeasurements::UnitConvertor(11, Unit::Inch, paperUnit);
             height = VAbstractMeasurements::UnitConvertor(17, Unit::Inch, paperUnit);
             return QSizeF(width, height);
         case PaperSizeTemplate::Roll24in:
-            SetAutoCrop(true);
-            SetSaveLength(true);
+            SetAdditionalOptions(true);
 
             width = VAbstractMeasurements::UnitConvertor(24, Unit::Inch, paperUnit);
             height = VAbstractMeasurements::UnitConvertor(QIMAGE_MAX, Unit::Px, paperUnit);
             return QSizeF(width, height);
         case PaperSizeTemplate::Roll30in:
-            SetAutoCrop(true);
-            SetSaveLength(true);
+            SetAdditionalOptions(true);
 
             width = VAbstractMeasurements::UnitConvertor(30, Unit::Inch, paperUnit);
             height = VAbstractMeasurements::UnitConvertor(QIMAGE_MAX, Unit::Px, paperUnit);
             return QSizeF(width, height);
         case PaperSizeTemplate::Roll36in:
-            SetAutoCrop(true);
-            SetSaveLength(true);
+            SetAdditionalOptions(true);
 
             width = VAbstractMeasurements::UnitConvertor(36, Unit::Inch, paperUnit);
             height = VAbstractMeasurements::UnitConvertor(QIMAGE_MAX, Unit::Px, paperUnit);
             return QSizeF(width, height);
         case PaperSizeTemplate::Roll42in:
-            SetAutoCrop(true);
-            SetSaveLength(true);
+            SetAdditionalOptions(true);
 
             width = VAbstractMeasurements::UnitConvertor(42, Unit::Inch, paperUnit);
             height = VAbstractMeasurements::UnitConvertor(QIMAGE_MAX, Unit::Px, paperUnit);
             return QSizeF(width, height);
         case PaperSizeTemplate::Roll44in:
-            SetAutoCrop(true);
-            SetSaveLength(true);
+            SetAdditionalOptions(true);
 
             width = VAbstractMeasurements::UnitConvertor(44, Unit::Inch, paperUnit);
             height = VAbstractMeasurements::UnitConvertor(QIMAGE_MAX, Unit::Px, paperUnit);
@@ -620,6 +621,7 @@ void DialogLayoutSettings::ReadSettings()
     SetIncrease(qApp->getSettings()->GetLayoutRotationIncrease());
     SetAutoCrop(qApp->getSettings()->GetLayoutAutoCrop());
     SetSaveLength(qApp->getSettings()->GetLayoutSaveLength());
+    SetUnitePages(qApp->getSettings()->GetLayoutUnitePages());
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -634,6 +636,7 @@ void DialogLayoutSettings::WriteSettings() const
     qApp->getSettings()->SetLayoutRotationIncrease(GetIncrease());
     qApp->getSettings()->SetLayoutAutoCrop(GetAutoCrop());
     qApp->getSettings()->SetLayoutSaveLength(IsSaveLength());
+    qApp->getSettings()->SetLayoutUnitePages(IsUnitePages());
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -649,3 +652,11 @@ void DialogLayoutSettings::SheetSize(const QSizeF &size)
     CorrectPaperDecimals();
     PaperSizeChanged();
 }
+
+//---------------------------------------------------------------------------------------------------------------------
+void DialogLayoutSettings::SetAdditionalOptions(bool value)
+{
+    SetAutoCrop(value);
+    SetSaveLength(value);
+    SetUnitePages(value);
+}

src/app/dialogs/app/dialoglayoutsettings.h

@@ -76,6 +76,9 @@ public:
     bool IsSaveLength() const;
     void SetSaveLength(bool save);
 
+    bool IsUnitePages() const;
+    void SetUnitePages(bool save);
+
 public slots:
     void ConvertPaperSize();
     void ConvertLayoutSize();
@@ -113,6 +116,7 @@ private:
     void WriteSettings() const;
 
     void SheetSize(const QSizeF &size);
+    void SetAdditionalOptions(bool value);
 };
 
 #endif // DIALOGLAYOUTSETTINGS_H

src/app/dialogs/app/dialoglayoutsettings.ui

@@ -7,7 +7,7 @@
     <x>0</x>
     <y>0</y>
     <width>661</width>
-    <height>317</height>
+    <height>345</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -205,6 +205,13 @@
             </property>
            </widget>
           </item>
+          <item>
+           <widget class="QCheckBox" name="checkBoxUnitePages">
+            <property name="text">
+             <string>Unite pages (if possible)</string>
+            </property>
+           </widget>
+          </item>
          </layout>
         </widget>
        </item>

src/app/mainwindowsnogui.cpp

@@ -104,6 +104,10 @@ void MainWindowsNoGUI::ToolLayoutSettings(bool checked)
                 CleanLayout();
                 papers = lGenerator.GetPapersItems();// Blank sheets
                 details = lGenerator.GetAllDetails();// All details
+                if (lGenerator.IsUnitePages())
+                {
+                    UnitePages();
+                }
                 CreateShadows();
                 CreateScenes();
                 PrepareSceneList();
@@ -870,3 +874,90 @@ int MainWindowsNoGUI::ContinueIfLayoutStale()
     msgBox.exec();
     return msgBox.result();
 }
+
+//---------------------------------------------------------------------------------------------------------------------
+void MainWindowsNoGUI::UnitePages()
+{
+    if (papers.size() < 2)
+    {
+        return;
+    }
+
+    QList<QGraphicsItem *> nPapers;
+    QList<QList<QGraphicsItem *> > nDetails;
+    qreal length = 0;
+    int j = 0; // papers count
+
+    for (int i = 0; i < papers.size(); ++i)
+    {
+        QGraphicsRectItem *paper = qgraphicsitem_cast<QGraphicsRectItem *>(papers.at(i));
+        SCASSERT(paper != nullptr)
+        if (length + paper->rect().height() <= QIMAGE_MAX)
+        {
+            UniteDetails(j, nDetails, length, i);
+            length += paper->rect().height();
+            UnitePapers(j, nPapers, paper->rect().width(), length);
+        }
+        else
+        {
+            length = 0; // Strat new paper
+            ++j;// New paper
+            UniteDetails(j, nDetails, length, i);
+            length += paper->rect().height();
+            UnitePapers(j, nPapers, paper->rect().width(), length);
+        }
+    }
+
+    qDeleteAll (papers);
+    papers.clear();
+    papers = nPapers;
+
+    details.clear();
+    details = nDetails;
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+QList<QGraphicsItem *> MainWindowsNoGUI::MoveDetails(qreal length, const QList<QGraphicsItem *> &details)
+{
+    if (qFuzzyCompare(length+1, 0+1))
+    {
+        return details;
+    }
+
+    for (int i = 0; i < details.size(); ++i)
+    {
+        details.at(i)->moveBy(0, length);
+    }
+
+    return details;
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void MainWindowsNoGUI::UnitePapers(int j, QList<QGraphicsItem *> &nPapers, qreal width, qreal length)
+{
+    if ((j == 0 && nPapers.isEmpty()) || j >= nPapers.size())
+    {//First or new paper in list
+        QGraphicsRectItem *paper = new QGraphicsRectItem(0, 0, width, length);
+        paper->setPen(QPen(Qt::black, 1));
+        paper->setBrush(QBrush(Qt::white));
+        nPapers.insert(j, paper);
+    }
+    else
+    {// Avoid memory leak
+        QGraphicsRectItem *paper = qgraphicsitem_cast<QGraphicsRectItem *>(nPapers.at(j));
+        paper->setRect(0, 0, width, length);
+    }
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void MainWindowsNoGUI::UniteDetails(int j, QList<QList<QGraphicsItem *> > &nDetails, qreal length, int i)
+{
+    if ((j == 0 && nDetails.isEmpty()) || j >= nDetails.size())
+    {//First or new details in paper
+        nDetails.insert(j, MoveDetails(length, details.at(i)));
+    }
+    else
+    {
+        nDetails[j].append(MoveDetails(length, details.at(i)));
+    }
+}

src/app/mainwindowsnogui.h

@@ -121,6 +121,11 @@ private:
     QString FileName() const;
 
     int ContinueIfLayoutStale();
+
+    void UnitePages();
+    QList<QGraphicsItem *> MoveDetails(qreal length, const QList<QGraphicsItem *> &details);
+    void UnitePapers(int j, QList<QGraphicsItem *> &nPapers, qreal width, qreal length);
+    void UniteDetails(int j, QList<QList<QGraphicsItem *> > &nDetails, qreal length, int i);
 };
 
 #endif // MAINWINDOWSNOGUI_H

src/libs/vlayout/vlayoutgenerator.cpp

@@ -40,7 +40,7 @@
 VLayoutGenerator::VLayoutGenerator(QObject *parent)
     :QObject(parent), papers(QVector<VLayoutPaper>()), bank(new VBank()), paperHeight(0), paperWidth(0),
       stopGeneration(false), state(LayoutErrors::NoError), shift(0), rotate(true), rotationIncrease(180),
-      autoCrop(false), saveLength(false)
+      autoCrop(false), saveLength(false), unitePages(false)
 {}
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -190,6 +190,18 @@ void VLayoutGenerator::Abort()
 #endif
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+bool VLayoutGenerator::IsUnitePages() const
+{
+    return unitePages;
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+void VLayoutGenerator::SetUnitePages(bool value)
+{
+    unitePages = value;
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 bool VLayoutGenerator::IsSaveLength() const
 {

src/libs/vlayout/vlayoutgenerator.h

@@ -79,6 +79,9 @@ public:
     bool IsSaveLength() const;
     void SetSaveLength(bool value);
 
+    bool IsUnitePages() const;
+    void SetUnitePages(bool value);
+
 signals:
     void Start();
     void Arranged(int count);
@@ -101,6 +104,7 @@ private:
     int rotationIncrease;
     bool autoCrop;
     bool saveLength;
+    bool unitePages;
 
     void CheckDetailsSize();
 };