Sketcher: Show All and Hide All buttons on Constraint Widget

src/Mod/Sketcher/Gui/TaskSketcherConstrains.cpp

@@ -679,6 +679,14 @@ TaskSketcherConstrains::TaskSketcherConstrains(ViewProviderSketch *sketchView) :
         ui->extendedInformation, SIGNAL(stateChanged(int)),
                      this                     , SLOT  (on_extendedInformation_stateChanged(int))
         );
+    QObject::connect(
+        ui->showAllButton, SIGNAL(clicked(bool)),
+                     this                     , SLOT  (on_showAllButton_clicked(bool))
+        );
+    QObject::connect(
+        ui->hideAllButton, SIGNAL(clicked(bool)),
+                     this                     , SLOT  (on_hideAllButton_clicked(bool))
+        );
 
     connectionConstraintsChanged = sketchView->signalConstraintsChanged.connect(
         boost::bind(&SketcherGui::TaskSketcherConstrains::slotConstraintsChanged, this));
@@ -698,6 +706,62 @@ TaskSketcherConstrains::~TaskSketcherConstrains()
     connectionConstraintsChanged.disconnect();
 }
 
+void TaskSketcherConstrains::changeFilteredVisibility(bool show)
+{
+    assert(sketchView);
+    const Sketcher::SketchObject * sketch = sketchView->getSketchObject();
+
+    bool doCommit = false;
+
+    Gui::Command::openCommand(QT_TRANSLATE_NOOP("Command", "Update constraint's virtual space"));
+
+    for(int i = 0; i < ui->listWidgetConstraints->count(); ++i)
+    {
+        QListWidgetItem* item = ui->listWidgetConstraints->item(i);
+
+        if(!item->isHidden()) { // The item is shown in the filtered list
+            const ConstraintItem *it = dynamic_cast<const ConstraintItem*>(item);
+
+            if (!it)
+                continue;
+
+            // must change state is shown and is to be hidden or hidden and must change state is shown
+            if((it->isInVirtualSpace() == sketchView->getIsShownVirtualSpace() && !show) ||
+               (it->isInVirtualSpace() != sketchView->getIsShownVirtualSpace() && show)) {
+
+
+                try {
+                    Gui::cmdAppObjectArgs(sketch, "setVirtualSpace(%d, %s)",
+                                it->ConstraintNbr,
+                                show?"False":"True");
+
+                    doCommit = true;
+                }
+                catch (const Base::Exception & e) {
+                    Gui::Command::abortCommand();
+
+                    QMessageBox::critical(Gui::MainWindow::getInstance(), tr("Error"),
+                                QString::fromLatin1("Impossible to update visibility tracking"), QMessageBox::Ok, QMessageBox::Ok);
+
+                    return;
+                }
+            }
+        }
+    }
+
+    if(doCommit)
+        Gui::Command::commitCommand();
+}
+
+void TaskSketcherConstrains::on_showAllButton_clicked(bool)
+{
+    changeFilteredVisibility(true);
+}
+void TaskSketcherConstrains::on_hideAllButton_clicked(bool)
+{
+    changeFilteredVisibility(false);
+}
+
 void TaskSketcherConstrains::onSelectionChanged(const Gui::SelectionChanges& msg)
 {
     std::string temp;

src/Mod/Sketcher/Gui/TaskSketcherConstrains.h

@@ -109,6 +109,7 @@ private:
     void slotConstraintsChanged(void);
     bool isConstraintFiltered(QListWidgetItem * item);
     void change3DViewVisibilityToTrackFilter();
+    void changeFilteredVisibility(bool show);
 
 public Q_SLOTS:
     void on_comboBoxFilter_currentIndexChanged(int);
@@ -120,6 +121,8 @@ public Q_SLOTS:
     void on_listWidgetConstraints_emitCenterSelectedItems(void);
     void on_filterInternalAlignment_stateChanged(int state);
     void on_extendedInformation_stateChanged(int state);
+    void on_showAllButton_clicked(bool);
+    void on_hideAllButton_clicked(bool);
 
 protected:
     void changeEvent(QEvent *e);

src/Mod/Sketcher/Gui/TaskSketcherConstrains.ui

@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>234</width>
+    <width>299</width>
     <height>388</height>
    </rect>
   </property>
@@ -167,7 +167,7 @@
    <item>
     <widget class="QTabWidget" name="tabWidget">
      <property name="sizePolicy">
-      <sizepolicy hsizetype="Preferred" vsizetype="Minimum">
+      <sizepolicy hsizetype="Expanding" vsizetype="Minimum">
        <horstretch>0</horstretch>
        <verstretch>0</verstretch>
       </sizepolicy>
@@ -182,8 +182,102 @@
       <string/>
      </property>
      <property name="currentIndex">
-      <number>1</number>
+      <number>0</number>
      </property>
+     <widget class="QWidget" name="visualisationTab">
+      <property name="sizePolicy">
+       <sizepolicy hsizetype="Expanding" vsizetype="Preferred">
+        <horstretch>0</horstretch>
+        <verstretch>0</verstretch>
+       </sizepolicy>
+      </property>
+      <attribute name="title">
+       <string>View</string>
+      </attribute>
+      <widget class="QPushButton" name="showAllButton">
+       <property name="geometry">
+        <rect>
+         <x>10</x>
+         <y>10</y>
+         <width>125</width>
+         <height>27</height>
+        </rect>
+       </property>
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="toolTip">
+        <string>Shows all the constraints in the list</string>
+       </property>
+       <property name="text">
+        <string>Show All</string>
+       </property>
+      </widget>
+      <widget class="QPushButton" name="hideAllButton">
+       <property name="geometry">
+        <rect>
+         <x>140</x>
+         <y>10</y>
+         <width>125</width>
+         <height>27</height>
+        </rect>
+       </property>
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="toolTip">
+        <string>Hides all the constraints in the list</string>
+       </property>
+       <property name="text">
+        <string>Hide All</string>
+       </property>
+      </widget>
+     </widget>
+     <widget class="QWidget" name="automationTab">
+      <property name="toolTip">
+       <string>Controls visualisation in the 3D view</string>
+      </property>
+      <attribute name="title">
+       <string>Automation</string>
+      </attribute>
+      <widget class="Gui::PrefCheckBox" name="visualisationTrackingFilter">
+       <property name="geometry">
+        <rect>
+         <x>0</x>
+         <y>0</y>
+         <width>189</width>
+         <height>36</height>
+        </rect>
+       </property>
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Expanding" vsizetype="MinimumExpanding">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="toolTip">
+        <string>Constraint visualisation tracks filter selection so that filtered out constraints are hidden</string>
+       </property>
+       <property name="text">
+        <string>Track filter selection</string>
+       </property>
+       <property name="checked">
+        <bool>false</bool>
+       </property>
+       <property name="prefEntry" stdset="0">
+        <cstring>VisualisationTrackingFilter</cstring>
+       </property>
+       <property name="prefPath" stdset="0">
+        <cstring>Mod/Sketcher</cstring>
+       </property>
+      </widget>
+     </widget>
      <widget class="QWidget" name="controlTab">
       <property name="sizePolicy">
        <sizepolicy hsizetype="Preferred" vsizetype="MinimumExpanding">
@@ -201,7 +295,7 @@
        <string>Controls widget list behaviour</string>
       </property>
       <attribute name="title">
-       <string>List control</string>
+       <string>List</string>
       </attribute>
       <widget class="Gui::PrefCheckBox" name="extendedInformation">
        <property name="geometry">
@@ -266,45 +360,6 @@
        </property>
       </widget>
      </widget>
-     <widget class="QWidget" name="visualisationTab">
-      <property name="toolTip">
-       <string>Controls visualisation in the 3D view</string>
-      </property>
-      <attribute name="title">
-       <string>Visualisation</string>
-      </attribute>
-      <widget class="Gui::PrefCheckBox" name="visualisationTrackingFilter">
-       <property name="geometry">
-        <rect>
-         <x>0</x>
-         <y>0</y>
-         <width>189</width>
-         <height>36</height>
-        </rect>
-       </property>
-       <property name="sizePolicy">
-        <sizepolicy hsizetype="Expanding" vsizetype="MinimumExpanding">
-         <horstretch>0</horstretch>
-         <verstretch>0</verstretch>
-        </sizepolicy>
-       </property>
-       <property name="toolTip">
-        <string>Constraint visualisation tracks filter selection so that filtered out constraints are hidden</string>
-       </property>
-       <property name="text">
-        <string>Track filter selection</string>
-       </property>
-       <property name="checked">
-        <bool>false</bool>
-       </property>
-       <property name="prefEntry" stdset="0">
-        <cstring>VisualisationTrackingFilter</cstring>
-       </property>
-       <property name="prefPath" stdset="0">
-        <cstring>Mod/Sketcher</cstring>
-       </property>
-      </widget>
-     </widget>
     </widget>
    </item>
    <item>