Add action to focus tree searches

The default hotkey is Ctrl+L, as this is not bound by
default in the FP or symbol editor, and it is the hotkey
that is used to focus the address bar in web browsers,
which is a similar kind of action.

eeschema/symbol_editor/symbol_edit_frame.cpp

@@ -711,6 +711,12 @@ bool SYMBOL_EDIT_FRAME::IsSymbolTreeShown() const
 }
 
 
+void SYMBOL_EDIT_FRAME::FocusSearchTreeInput()
+{
+    m_treePane->GetLibTree()->FocusSearchFieldIfExists();
+}
+
+
 void SYMBOL_EDIT_FRAME::FreezeLibraryTree()
 {
     m_treePane->Freeze();

eeschema/symbol_editor/symbol_edit_frame.h

@@ -185,6 +185,7 @@ public:
     void ToggleProperties() override;
 
     bool IsSymbolTreeShown() const;
+    void FocusSearchTreeInput();
     void FreezeLibraryTree();
     void ThawLibraryTree();
 

eeschema/tools/ee_actions.cpp

@@ -289,6 +289,12 @@ TOOL_ACTION EE_ACTIONS::hideSymbolTree( TOOL_ACTION_ARGS()
         .FriendlyName( _( "Hide Symbol Tree" ) )
         .Icon( BITMAPS::search_tree ) );
 
+TOOL_ACTION EE_ACTIONS::symbolTreeSearch( TOOL_ACTION_ARGS()
+        .Name( "eeschema.SymbolLibraryControl.symbolTreeSearch" )
+        .Scope( AS_GLOBAL )
+        .FriendlyName( _( "Focus Symbol Tree Search Field" ) )
+        .DefaultHotkey( MD_CTRL + 'L' ) );
+
 TOOL_ACTION EE_ACTIONS::exportSymbolView( TOOL_ACTION_ARGS()
         .Name( "eeschema.SymbolLibraryControl.exportSymbolView" )
         .Scope( AS_GLOBAL )

eeschema/tools/ee_actions.h

@@ -251,6 +251,7 @@ public:
     static TOOL_ACTION showPinNumbers;
     static TOOL_ACTION showSymbolTree;
     static TOOL_ACTION hideSymbolTree;
+    static TOOL_ACTION symbolTreeSearch;
     static TOOL_ACTION drawSheetOnClipboard;
     static TOOL_ACTION importGraphics;
     static TOOL_ACTION exportSymbolView;

eeschema/tools/symbol_editor_control.cpp

@@ -550,6 +550,24 @@ int SYMBOL_EDITOR_CONTROL::ToggleSymbolTree( const TOOL_EVENT& aEvent )
 }
 
 
+int SYMBOL_EDITOR_CONTROL::SymbolTreeSearch( const TOOL_EVENT& aEvent )
+{
+    if( m_frame->IsType( FRAME_SCH_SYMBOL_EDITOR ) )
+    {
+        SYMBOL_EDIT_FRAME& sym_edit_frame = static_cast<SYMBOL_EDIT_FRAME&>( *m_frame );
+
+        if( !sym_edit_frame.IsSymbolTreeShown() )
+        {
+            wxCommandEvent dummy;
+            sym_edit_frame.OnToggleSymbolTree( dummy );
+        }
+        sym_edit_frame.FocusSearchTreeInput();
+    }
+
+    return 0;
+}
+
+
 int SYMBOL_EDITOR_CONTROL::ToggleProperties( const TOOL_EVENT& aEvent )
 {
     if( m_frame->IsType( FRAME_SCH_SYMBOL_EDITOR ) )
@@ -814,6 +832,7 @@ void SYMBOL_EDITOR_CONTROL::setTransitions()
     Go( &SYMBOL_EDITOR_CONTROL::UnpinLibrary,          ACTIONS::unpinLibrary.MakeEvent() );
     Go( &SYMBOL_EDITOR_CONTROL::ToggleSymbolTree,      EE_ACTIONS::showSymbolTree.MakeEvent() );
     Go( &SYMBOL_EDITOR_CONTROL::ToggleSymbolTree,      EE_ACTIONS::hideSymbolTree.MakeEvent() );
+    Go( &SYMBOL_EDITOR_CONTROL::SymbolTreeSearch,      EE_ACTIONS::symbolTreeSearch.MakeEvent() );
     Go( &SYMBOL_EDITOR_CONTROL::ToggleSyncedPinsMode,  EE_ACTIONS::toggleSyncedPinsMode.MakeEvent() );
 
     Go( &SYMBOL_EDITOR_CONTROL::ToggleProperties,      ACTIONS::showProperties.MakeEvent() );

eeschema/tools/symbol_editor_control.h

@@ -69,6 +69,7 @@ public:
     int PinLibrary( const TOOL_EVENT& aEvent );
     int UnpinLibrary( const TOOL_EVENT& aEvent );
     int ToggleSymbolTree( const TOOL_EVENT& aEvent );
+    int SymbolTreeSearch( const TOOL_EVENT& aEvent );
     int ToggleProperties( const TOOL_EVENT& aEvent );
     int ToggleSyncedPinsMode( const TOOL_EVENT& aEvent );
 

pcbnew/footprint_edit_frame.cpp

@@ -397,6 +397,12 @@ void FOOTPRINT_EDIT_FRAME::ToggleSearchTree()
 }
 
 
+void FOOTPRINT_EDIT_FRAME::FocusSearchTreeInput()
+{
+    m_treePane->FocusSearchFieldIfExists();
+}
+
+
 void FOOTPRINT_EDIT_FRAME::ToggleLayersManager()
 {
     FOOTPRINT_EDITOR_SETTINGS* settings = GetSettings();

pcbnew/footprint_edit_frame.h

@@ -140,6 +140,7 @@ public:
 
     bool IsSearchTreeShown() const;
     void ToggleSearchTree();
+    void FocusSearchTreeInput();
     void ToggleLayersManager();
 
     /**

pcbnew/tools/footprint_editor_control.cpp

@@ -670,6 +670,16 @@ int FOOTPRINT_EDITOR_CONTROL::ToggleFootprintTree( const TOOL_EVENT& aEvent )
 }
 
 
+int FOOTPRINT_EDITOR_CONTROL::FootprintTreeSearch( const TOOL_EVENT& aEvent )
+{
+    if (!m_frame->IsSearchTreeShown()) {
+        m_frame->ToggleSearchTree();
+    }
+    m_frame->FocusSearchTreeInput();
+    return 0;
+}
+
+
 int FOOTPRINT_EDITOR_CONTROL::ToggleLayersManager( const TOOL_EVENT& aEvent )
 {
     m_frame->ToggleLayersManager();
@@ -857,6 +867,7 @@ void FOOTPRINT_EDITOR_CONTROL::setTransitions()
     Go( &FOOTPRINT_EDITOR_CONTROL::UnpinLibrary,         ACTIONS::unpinLibrary.MakeEvent() );
     Go( &FOOTPRINT_EDITOR_CONTROL::ToggleFootprintTree,  PCB_ACTIONS::showFootprintTree.MakeEvent() );
     Go( &FOOTPRINT_EDITOR_CONTROL::ToggleFootprintTree,  PCB_ACTIONS::hideFootprintTree.MakeEvent() );
+    Go( &FOOTPRINT_EDITOR_CONTROL::FootprintTreeSearch,  PCB_ACTIONS::footprintTreeSearch.MakeEvent() );
     Go( &FOOTPRINT_EDITOR_CONTROL::Properties,           PCB_ACTIONS::footprintProperties.MakeEvent() );
     Go( &FOOTPRINT_EDITOR_CONTROL::DefaultPadProperties, PCB_ACTIONS::defaultPadProperties.MakeEvent() );
     Go( &FOOTPRINT_EDITOR_CONTROL::ToggleLayersManager,  PCB_ACTIONS::showLayersManager.MakeEvent() );

pcbnew/tools/footprint_editor_control.h

@@ -68,6 +68,7 @@ public:
     int PinLibrary( const TOOL_EVENT& aEvent );
     int UnpinLibrary( const TOOL_EVENT& aEvent );
     int ToggleFootprintTree( const TOOL_EVENT& aEvent );
+    int FootprintTreeSearch( const TOOL_EVENT& aEvent );
     int ToggleLayersManager( const TOOL_EVENT& aEvent );
     int ToggleProperties( const TOOL_EVENT& aEvent );
     int Properties( const TOOL_EVENT& aEvent );

pcbnew/tools/pcb_actions.cpp

@@ -697,6 +697,12 @@ TOOL_ACTION PCB_ACTIONS::hideFootprintTree( TOOL_ACTION_ARGS()
         .FriendlyName( _( "Hide Footprint Tree" ) )
         .Icon( BITMAPS::search_tree ) );
 
+TOOL_ACTION PCB_ACTIONS::footprintTreeSearch( TOOL_ACTION_ARGS()
+        .Name( "pcbnew.ModuleEditor.footprintTreeSearch" )
+        .Scope( AS_GLOBAL )
+        .FriendlyName( _( "Focus the Footprint Tree Search Field" ) )
+        .DefaultHotkey( MD_CTRL + 'L' ) );
+
 TOOL_ACTION PCB_ACTIONS::newFootprint( TOOL_ACTION_ARGS()
         .Name( "pcbnew.ModuleEditor.newFootprint" )
         .Scope( AS_GLOBAL )

pcbnew/tools/pcb_actions.h

@@ -448,6 +448,7 @@ public:
 
     static TOOL_ACTION showFootprintTree;
     static TOOL_ACTION hideFootprintTree;
+    static TOOL_ACTION footprintTreeSearch;
 
     // We don't use ACTION::new here because we need to distinguish between New Library
     // and New Footprint.