New paper size template - "custom". Appers if change height or width. The

program also test each size and show appropriate template from the list.

--HG--
branch : develop

src/app/valentina/dialogs/dialoglayoutsettings.cpp

@@ -53,7 +53,8 @@ const DialogLayoutSettings::FormatsVector DialogLayoutSettings::pageFormatNames
                                                << QApplication::translate("DialogLayoutSettings", "Roll 30in")
                                                << QApplication::translate("DialogLayoutSettings", "Roll 36in")
                                                << QApplication::translate("DialogLayoutSettings", "Roll 42in")
-                                               << QApplication::translate("DialogLayoutSettings", "Roll 44in");
+                                               << QApplication::translate("DialogLayoutSettings", "Roll 44in")
+                                               << QApplication::translate("DialogLayoutSettings", "Custom");
 
 //---------------------------------------------------------------------------------------------------------------------
 DialogLayoutSettings::DialogLayoutSettings(VLayoutGenerator *generator, QWidget *parent, bool disableSettings)
@@ -86,10 +87,17 @@ DialogLayoutSettings::DialogLayoutSettings(VLayoutGenerator *generator, QWidget
             this, &DialogLayoutSettings::TemplateSelected);
     connect(ui->comboBoxPaperSizeUnit,  static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
             this, &DialogLayoutSettings::ConvertPaperSize);
+
     connect(ui->doubleSpinBoxPaperWidth,  static_cast<void (QDoubleSpinBox::*)(double)>(&QDoubleSpinBox::valueChanged),
             this, &DialogLayoutSettings::PaperSizeChanged);
     connect(ui->doubleSpinBoxPaperHeight,  static_cast<void (QDoubleSpinBox::*)(double)>(&QDoubleSpinBox::valueChanged),
             this, &DialogLayoutSettings::PaperSizeChanged);
+
+    connect(ui->doubleSpinBoxPaperWidth,  static_cast<void (QDoubleSpinBox::*)(double)>(&QDoubleSpinBox::valueChanged),
+            this, &DialogLayoutSettings::FindTemplate);
+    connect(ui->doubleSpinBoxPaperHeight,  static_cast<void (QDoubleSpinBox::*)(double)>(&QDoubleSpinBox::valueChanged),
+            this, &DialogLayoutSettings::FindTemplate);
+
     connect(ui->toolButtonPortrate, &QToolButton::toggled, this, &DialogLayoutSettings::Swap);
     connect(ui->toolButtonLandscape, &QToolButton::toggled, this, &DialogLayoutSettings::Swap);
     connect(ui->comboBoxLayoutUnit,  static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
@@ -269,6 +277,39 @@ void DialogLayoutSettings::TemplateSelected()
     SheetSize(Template());
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+void DialogLayoutSettings::FindTemplate()
+{
+    const qreal width = ui->doubleSpinBoxPaperWidth->value();
+    const qreal height = ui->doubleSpinBoxPaperHeight->value();
+    QSizeF size(width, height);
+
+    const int max = static_cast<int>(PaperSizeTemplate::Custom);
+    for (int i=0; i < max; ++i)
+    {
+        const QSizeF tmplSize = TemplateSize(static_cast<PaperSizeTemplate>(i));
+        if (size == tmplSize)
+        {
+            ui->comboBoxTemplates->blockSignals(true);
+            const int index = ui->comboBoxTemplates->findData(i);
+            if (index != -1)
+            {
+                ui->comboBoxTemplates->setCurrentIndex(index);
+            }
+            ui->comboBoxTemplates->blockSignals(false);
+            return;
+        }
+    }
+
+    ui->comboBoxTemplates->blockSignals(true);
+    const int index = ui->comboBoxTemplates->findData(max);
+    if (index != -1)
+    {
+        ui->comboBoxTemplates->setCurrentIndex(index);
+    }
+    ui->comboBoxTemplates->blockSignals(false);
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 void DialogLayoutSettings::ConvertPaperSize()
 {
@@ -276,8 +317,12 @@ void DialogLayoutSettings::ConvertPaperSize()
     const qreal width = ui->doubleSpinBoxPaperWidth->value();
     const qreal height = ui->doubleSpinBoxPaperHeight->value();
 
+    ui->doubleSpinBoxPaperWidth->blockSignals(true);
+    ui->doubleSpinBoxPaperHeight->blockSignals(true);
     ui->doubleSpinBoxPaperWidth->setMaximum(FromPixel(QIMAGE_MAX, paperUnit));
     ui->doubleSpinBoxPaperHeight->setMaximum(FromPixel(QIMAGE_MAX, paperUnit));
+    ui->doubleSpinBoxPaperWidth->blockSignals(false);
+    ui->doubleSpinBoxPaperHeight->blockSignals(false);
 
     const qreal newWidth = UnitConvertor(width, oldPaperUnit, paperUnit);
     const qreal newHeight = UnitConvertor(height, oldPaperUnit, paperUnit);
@@ -505,14 +550,18 @@ void DialogLayoutSettings::InitTemplates()
     auto cntr = static_cast<VIndexType>(PaperSizeTemplate::A0);
     foreach(const auto& v, pageFormatNames)
     {
-        if (cntr <= 6)
+        if (cntr <= static_cast<int>(PaperSizeTemplate::Legal))
         {
             ui->comboBoxTemplates->addItem(icoPaper, v+" "+pdi, QVariant(cntr++));
         }
-        else
+        else if (cntr <= static_cast<int>(PaperSizeTemplate::Roll44in))
         {
             ui->comboBoxTemplates->addItem(icoRoll, v+" "+pdi, QVariant(cntr++));
         }
+        else
+        {
+            ui->comboBoxTemplates->addItem(v+" "+pdi, QVariant(cntr++));
+        }
     }
     ui->comboBoxTemplates->setCurrentIndex(-1);
 }
@@ -524,9 +573,12 @@ QString DialogLayoutSettings::MakeHelpTemplateList()
 
     auto cntr = static_cast<VIndexType>(PaperSizeTemplate::A0);
     foreach(const auto& v,  pageFormatNames)
+    {
+        if (cntr <= static_cast<int>(PaperSizeTemplate::Roll44in))// Don't include custom template
         {
             out += "\t"+v+" = "+ QString::number(cntr++)+"\n";
         }
+    }
     return out;
 }
 
@@ -540,91 +592,125 @@ QSizeF DialogLayoutSettings::Template()
 #else
     temp = static_cast<PaperSizeTemplate>(ui->comboBoxTemplates->currentData().toInt());
 #endif
-    const Unit paperUnit = PaperUnit();
-
-    qreal width = 0;
-    qreal height = 0;
 
     switch (temp)
     {
         case PaperSizeTemplate::A0:
-            SetAdditionalOptions(false);
-
-            width = UnitConvertor(841, Unit::Mm, paperUnit);
-            height = UnitConvertor(1189, Unit::Mm, paperUnit);
-            return QSizeF(width, height);
         case PaperSizeTemplate::A1:
-            SetAdditionalOptions(false);
-
-            width = UnitConvertor(594, Unit::Mm, paperUnit);
-            height = UnitConvertor(841, Unit::Mm, paperUnit);
-            return QSizeF(width, height);
         case PaperSizeTemplate::A2:
-            SetAdditionalOptions(false);
-
-            width = UnitConvertor(420, Unit::Mm, paperUnit);
-            height = UnitConvertor(594, Unit::Mm, paperUnit);
-            return QSizeF(width, height);
         case PaperSizeTemplate::A3:
-            SetAdditionalOptions(false);
-
-            width = UnitConvertor(297, Unit::Mm, paperUnit);
-            height = UnitConvertor(420, Unit::Mm, paperUnit);
-            return QSizeF(width, height);
         case PaperSizeTemplate::A4:
-            SetAdditionalOptions(false);
-
-            width = UnitConvertor(210, Unit::Mm, paperUnit);
-            height = UnitConvertor(297, Unit::Mm, paperUnit);
-            return QSizeF(width, height);
         case PaperSizeTemplate::Letter:
             SetAdditionalOptions(false);
-
+            return TemplateSize(temp);
-            width = UnitConvertor(8.5, Unit::Inch, paperUnit);
-            height = UnitConvertor(11, Unit::Inch, paperUnit);
-            return QSizeF(width, height);
         case PaperSizeTemplate::Legal:
-            SetAdditionalOptions(true);
-
-            width = UnitConvertor(11, Unit::Inch, paperUnit);
-            height = UnitConvertor(17, Unit::Inch, paperUnit);
-            return QSizeF(width, height);
         case PaperSizeTemplate::Roll24in:
-            SetAdditionalOptions(true);
-
-            width = UnitConvertor(24, Unit::Inch, paperUnit);
-            height = UnitConvertor(QIMAGE_MAX, Unit::Px, paperUnit);
-            return QSizeF(width, height);
         case PaperSizeTemplate::Roll30in:
-            SetAdditionalOptions(true);
-
-            width = UnitConvertor(30, Unit::Inch, paperUnit);
-            height = UnitConvertor(QIMAGE_MAX, Unit::Px, paperUnit);
-            return QSizeF(width, height);
         case PaperSizeTemplate::Roll36in:
-            SetAdditionalOptions(true);
-
-            width = UnitConvertor(36, Unit::Inch, paperUnit);
-            height = UnitConvertor(QIMAGE_MAX, Unit::Px, paperUnit);
-            return QSizeF(width, height);
         case PaperSizeTemplate::Roll42in:
-            SetAdditionalOptions(true);
-
-            width = UnitConvertor(42, Unit::Inch, paperUnit);
-            height = UnitConvertor(QIMAGE_MAX, Unit::Px, paperUnit);
-            return QSizeF(width, height);
         case PaperSizeTemplate::Roll44in:
             SetAdditionalOptions(true);
-
+            return TemplateSize(temp);
-            width = UnitConvertor(44, Unit::Inch, paperUnit);
+        case PaperSizeTemplate::Custom:
-            height = UnitConvertor(QIMAGE_MAX, Unit::Px, paperUnit);
+            return TemplateSize(temp);
-            return QSizeF(width, height);
         default:
             break;
     }
     return QSizeF();
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+QSizeF DialogLayoutSettings::TemplateSize(const PaperSizeTemplate &tmpl) const
+{
+    const Unit paperUnit = PaperUnit();
+    qreal width = 0;
+    qreal height = 0;
+
+    switch (tmpl)
+    {
+        case PaperSizeTemplate::A0:
+            width = UnitConvertor(841, Unit::Mm, paperUnit);
+            height = UnitConvertor(1189, Unit::Mm, paperUnit);
+            return RoundTemplateSize(width, height);
+        case PaperSizeTemplate::A1:
+            width = UnitConvertor(594, Unit::Mm, paperUnit);
+            height = UnitConvertor(841, Unit::Mm, paperUnit);
+            return RoundTemplateSize(width, height);
+        case PaperSizeTemplate::A2:
+            width = UnitConvertor(420, Unit::Mm, paperUnit);
+            height = UnitConvertor(594, Unit::Mm, paperUnit);
+            return RoundTemplateSize(width, height);
+        case PaperSizeTemplate::A3:
+            width = UnitConvertor(297, Unit::Mm, paperUnit);
+            height = UnitConvertor(420, Unit::Mm, paperUnit);
+            return RoundTemplateSize(width, height);
+        case PaperSizeTemplate::A4:
+            width = UnitConvertor(210, Unit::Mm, paperUnit);
+            height = UnitConvertor(297, Unit::Mm, paperUnit);
+            return RoundTemplateSize(width, height);
+        case PaperSizeTemplate::Letter:
+            width = UnitConvertor(8.5, Unit::Inch, paperUnit);
+            height = UnitConvertor(11, Unit::Inch, paperUnit);
+            return RoundTemplateSize(width, height);
+        case PaperSizeTemplate::Legal:
+            width = UnitConvertor(11, Unit::Inch, paperUnit);
+            height = UnitConvertor(17, Unit::Inch, paperUnit);
+            return RoundTemplateSize(width, height);
+        case PaperSizeTemplate::Roll24in:
+            width = UnitConvertor(24, Unit::Inch, paperUnit);
+            height = UnitConvertor(QIMAGE_MAX, Unit::Px, paperUnit);
+            return RoundTemplateSize(width, height);
+        case PaperSizeTemplate::Roll30in:
+            width = UnitConvertor(30, Unit::Inch, paperUnit);
+            height = UnitConvertor(QIMAGE_MAX, Unit::Px, paperUnit);
+            return RoundTemplateSize(width, height);
+        case PaperSizeTemplate::Roll36in:
+            width = UnitConvertor(36, Unit::Inch, paperUnit);
+            height = UnitConvertor(QIMAGE_MAX, Unit::Px, paperUnit);
+            return RoundTemplateSize(width, height);
+        case PaperSizeTemplate::Roll42in:
+            width = UnitConvertor(42, Unit::Inch, paperUnit);
+            height = UnitConvertor(QIMAGE_MAX, Unit::Px, paperUnit);
+            return RoundTemplateSize(width, height);
+        case PaperSizeTemplate::Roll44in:
+            width = UnitConvertor(44, Unit::Inch, paperUnit);
+            height = UnitConvertor(QIMAGE_MAX, Unit::Px, paperUnit);
+            return RoundTemplateSize(width, height);
+        case PaperSizeTemplate::Custom:
+            width = ui->doubleSpinBoxPaperWidth->value();
+            height = ui->doubleSpinBoxPaperHeight->value();
+            return RoundTemplateSize(width, height);
+        default:
+            break;
+    }
+    return QSizeF();
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+QSizeF DialogLayoutSettings::RoundTemplateSize(qreal width, qreal height) const
+{
+    qreal w = 0;
+    qreal h = 0;
+
+    switch (PaperUnit())
+    {
+        case Unit::Cm:
+        case Unit::Mm:
+        case Unit::Px:
+            w = qRound(width * 100.0) / 100.0;
+            h = qRound(height * 100.0) / 100.0;
+            return QSizeF(w, h);
+        case Unit::Inch:
+            w = qRound(width * 100000.0) / 100000.0;
+            h = qRound(height * 100000.0) / 100000.0;
+            return QSizeF(w, h);
+        default:
+            break;
+    }
+
+    return QSizeF(width, height);
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 Unit DialogLayoutSettings::PaperUnit() const
 {
@@ -733,6 +819,8 @@ void DialogLayoutSettings::ReadSettings()
     SetAutoCrop(settings->GetLayoutAutoCrop());
     SetSaveLength(settings->GetLayoutSaveLength());
     SetUnitePages(settings->GetLayoutUnitePages());
+
+    FindTemplate();
 }
 
 //---------------------------------------------------------------------------------------------------------------------

src/app/valentina/dialogs/dialoglayoutsettings.h

@@ -58,7 +58,8 @@ public:
                                           Roll30in,     // Used also for showing icon
                                           Roll36in,
                                           Roll42in,
-                                          Roll44in = 11};
+                                          Roll44in = 11,
+                                          Custom = 12};
     explicit DialogLayoutSettings(VLayoutGenerator *generator, QWidget *parent = nullptr, bool disableSettings = false);
     ~DialogLayoutSettings();
 
@@ -107,6 +108,7 @@ public slots:
     void ConvertLayoutSize();
 
     void TemplateSelected();
+    void FindTemplate();
     void PaperSizeChanged();
     void Swap(bool checked);
 
@@ -131,6 +133,8 @@ private:
     void InitLayoutUnits();
     void InitTemplates();
     QSizeF Template();
+    QSizeF TemplateSize(const PaperSizeTemplate &tmpl) const;
+    QSizeF RoundTemplateSize(qreal width, qreal height) const;
 
     Unit PaperUnit() const;
     Unit LayoutUnit() const;

src/app/valentina/dialogs/dialoglayoutsettings.ui

@@ -63,6 +63,13 @@
             </item>
            </layout>
           </item>
+          <item>
+           <widget class="Line" name="line">
+            <property name="orientation">
+             <enum>Qt::Horizontal</enum>
+            </property>
+           </widget>
+          </item>
           <item>
            <layout class="QGridLayout" name="gridLayout">
             <item row="1" column="2">
@@ -215,6 +222,13 @@
          </layout>
         </widget>
        </item>
+       <item>
+        <widget class="Line" name="line_2">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+        </widget>
+       </item>
        <item>
         <widget class="QGroupBox" name="groupBoxRotate">
          <property name="title">
@@ -442,6 +456,13 @@
           </property>
          </widget>
         </item>
+        <item>
+         <widget class="Line" name="line_3">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+         </widget>
+        </item>
         <item>
          <widget class="QGroupBox" name="groupBoxCase">
           <property name="title">