Add Shortcut Keys to navigate/modify molecules (Issue #1794)

avogadro/qtplugins/bondcentrictool/bondcentrictool.cpp

@@ -114,16 +114,17 @@ BondCentricTool::BondCentricTool(QObject* parent_)
     m_molecule(nullptr), m_renderer(nullptr), m_moveState(IgnoreMove),
     m_planeSnapIncr(10.f), m_snapPlaneToBonds(true)
 {
+  QString shortcut = tr("Ctrl+7", "control-key 7");
   m_activateAction->setText(tr("Bond-Centric Manipulation"));
   m_activateAction->setToolTip(
-    tr("Bond Centric Manipulation Tool\n\n"
+    tr("Bond Centric Manipulation Tool \t(%1)\n\n"
        "Left Mouse: \tClick and drag to rotate the view.\n"
        "Middle Mouse: \tClick and drag to zoom in or out.\n"
        "Right Mouse: \tClick and drag to move the view.\n"
        "Double-Click: \tReset the view.\n\n"
        "Left Click & Drag on a Bond to set the Manipulation Plane:\n"
        "Left Click & Drag one of the Atoms in the Bond to change the angle\n"
-       "Right Click & Drag one of the Atoms in the Bond to change the length"));
+       "Right Click & Drag one of the Atoms in the Bond to change the length").arg(shortcut));
   setIcon();
 }
 

avogadro/qtplugins/editor/editor.cpp

@@ -68,11 +68,12 @@ Editor::Editor(QObject* parent_)
     m_clickedAtomicNumber(INVALID_ATOMIC_NUMBER), m_bondAdded(false),
     m_fixValenceLater(false), m_layerManager("Editor")
 {
+  QString shortcut = tr("Ctrl+2", "control-key 2");
   m_activateAction->setText(tr("Draw"));
   m_activateAction->setToolTip(
-    tr("Draw Tool\n\n"
+    tr("Draw Tool \t(%1)\n\n"
        "Left Mouse: \tClick and Drag to create Atoms and Bond\n"
-       "Right Mouse: \tDelete Atom"));
+       "Right Mouse: \tDelete Atom").arg(shortcut));
   setIcon();
   reset();
 }

avogadro/qtplugins/label/labeleditor.cpp

@@ -28,10 +28,11 @@ LabelEditor::LabelEditor(QObject* parent_)
     m_molecule(nullptr), m_glWidget(nullptr), m_renderer(nullptr),
     m_selected(false), m_text("")
 {
+  QString shortcut = tr("Ctrl+4", "control-key 4");
   m_activateAction->setText(tr("Edit Labels"));
   m_activateAction->setToolTip(
-    tr("Atom Label Tool\n\n"
-       "Left Mouse: \tClick on Atoms to add Custom Labels"));
+    tr("Atom Label Tool \t(%1)\n\n"
+       "Left Mouse: \tClick on Atoms to add Custom Labels").arg(shortcut));
   setIcon();
 }
 

avogadro/qtplugins/manipulator/manipulator.cpp

@@ -46,11 +46,12 @@ Manipulator::Manipulator(QObject* parent_)
     m_toolWidget(new ManipulateWidget(dynamic_cast<QWidget*>(parent_))),
     m_currentAction(Nothing)
 {
+  QString shortcut = tr("Ctrl+6", "control-key 6");
   m_activateAction->setText(tr("Manipulate"));
   m_activateAction->setToolTip(
-    tr("Manipulation Tool\n\n"
+    tr("Manipulation Tool \t(%1)\n\n"
        "Left Mouse: \tClick and drag to move atoms\n"
-       "Right Mouse: \tClick and drag to rotate atoms.\n"));
+       "Right Mouse: \tClick and drag to rotate atoms.\n").arg(shortcut));
   setIcon();
   connect(m_toolWidget->buttonBox, SIGNAL(clicked(QAbstractButton*)), this,
           SLOT(buttonClicked(QAbstractButton*)));

avogadro/qtplugins/measuretool/measuretool.cpp

@@ -51,14 +51,15 @@ MeasureTool::MeasureTool(QObject* parent_)
   : QtGui::ToolPlugin(parent_), m_activateAction(new QAction(this)),
     m_molecule(nullptr), m_rwMolecule(nullptr), m_renderer(nullptr)
 {
+  QString shortcut = tr("Ctrl+8", "control-key 8");
   m_activateAction->setText(tr("Measure"));
   m_activateAction->setToolTip(
-    tr("Measure Tool\n\n"
+    tr("Measure Tool \t(%1)\n\n"
        "Left Mouse: \tSelect up to four Atoms.\n"
        "\tDistances are measured between 1-2 and 2-3\n"
        "\tAngle is measured between 1-3 using 2 as the common point\n"
        "\tDihedral is measured between 1-2-3-4\n"
-       "Right Mouse: \tReset the measurements."));
+       "Right Mouse: \tReset the measurements.").arg(shortcut));
   setIcon();
 }
 

avogadro/qtplugins/navigator/navigator.cpp

@@ -36,12 +36,13 @@ Navigator::Navigator(QObject* parent_)
     m_renderer(nullptr), m_pressedButtons(Qt::NoButton),
     m_currentAction(Nothing)
 {
+  QString shortcut = tr("Ctrl+1", "control-key 1");
   m_activateAction->setText(tr("Navigate"));
   m_activateAction->setToolTip(
-    tr("Navigation Tool\n\n"
+    tr("Navigation Tool \t(%1)\n\n"
        "Left Mouse: \tClick and drag to rotate the view.\n"
        "Middle Mouse: \tClick and drag to zoom in or out.\n"
-       "Right Mouse: \tClick and drag to move the view.\n"));
+       "Right Mouse: \tClick and drag to move the view.\n").arg(shortcut));
   setIcon();
   QSettings settings;
   m_zoomDirection = settings.value("navigator/zoom", 1).toInt();

avogadro/qtplugins/playertool/playertool.cpp

@@ -44,8 +44,9 @@ PlayerTool::PlayerTool(QObject* parent_)
     m_molecule(nullptr), m_renderer(nullptr), m_currentFrame(0),
     m_toolWidget(nullptr), m_frameIdx(nullptr), m_slider(nullptr)
 {
+  QString shortcut = tr("Ctrl+9", "control-key 9");
   m_activateAction->setText(tr("Player"));
-  m_activateAction->setToolTip(tr("Animation Tool"));
+  m_activateAction->setToolTip(tr("Animation Tool \t(%1)").arg(shortcut));
   setIcon();
 }
 

avogadro/qtplugins/selectiontool/selectiontool.cpp

@@ -47,14 +47,15 @@ SelectionTool::SelectionTool(QObject* parent_)
     m_drawSelectionBox(false), m_doubleClick(false), m_initSelectionBox(false),
     m_layerManager("Selection Tool")
 {
+  QString shortcut = tr("Ctrl+5", "control-key 5");
   m_activateAction->setText(tr("Selection"));
   m_activateAction->setToolTip(
-    tr("Selection Tool\n\n"
+    tr("Selection Tool \t(%1)\n\n"
        "Left Mouse: \tClick to pick individual atoms, residues, or fragments\n"
        "\tDrag to select a range of atoms\n"
        "Right Mouse: \tClick outside the molecule to clear selection\n"
        "Use Ctrl to toggle the selection and shift to add to the selection.\n"
-       "Double-Click: \tSelect an entire fragment."));
+       "Double-Click: \tSelect an entire fragment.").arg(shortcut));
   setIcon();
 }
 

avogadro/qtplugins/templatetool/templatetool.cpp

@@ -78,14 +78,15 @@ TemplateTool::TemplateTool(QObject* parent_)
     m_clickedAtomicNumber(INVALID_ATOMIC_NUMBER), m_bondAdded(false),
     m_fixValenceLater(false)
 {
+  QString shortcut = tr("Ctrl+3", "control-key 3");
   m_activateAction->setText(tr("Template"));
   m_activateAction->setToolTip(
-    tr("Template Tool\n\n"
+    tr("Template Tool \t(%1)\n\n"
        "Insert fragments, including metal centers.\n"
        "Select an element and coordination geometry,"
        "then click to insert a fragment.\n\n"
        "Select a ligand or functional group and click"
-       "on a hydrogen atom to attach it."));
+       "on a hydrogen atom to attach it.").arg(shortcut));
   setIcon();
   reset();
 }