Pass hotkeys from search pane to frame

If the search pane doesn't handle the key, push it through the frame
hotkey handling system

Fixes https://gitlab.com/kicad/code/kicad/-/issues/12474

common/widgets/search_pane.cpp

@@ -21,6 +21,8 @@
 
 
 #include <tool/action_menu.h>
+#include <tool/tool_dispatcher.h>
+#include <tool/tool_manager.h>
 #include <settings/app_settings.h>
 #include <eda_draw_frame.h>
 #include <bitmaps.h>
@@ -131,6 +133,7 @@ SEARCH_PANE::SEARCH_PANE( EDA_DRAW_FRAME* aFrame ) :
             } );
 
     m_frame->Bind( wxEVT_AUI_PANE_CLOSE, &SEARCH_PANE::OnClosed, this );
+    Bind( wxEVT_CHAR_HOOK, &SEARCH_PANE::OnCharHook, this );
 }
 
 
@@ -138,6 +141,7 @@ SEARCH_PANE::~SEARCH_PANE()
 {
     m_frame->Unbind( wxEVT_AUI_PANE_CLOSE, &SEARCH_PANE::OnClosed, this );
     m_frame->Unbind( EDA_LANG_CHANGED, &SEARCH_PANE::OnLanguageChange, this );
+    Unbind( wxEVT_CHAR_HOOK, &SEARCH_PANE::OnCharHook, this );
 
     delete m_menu;
 }
@@ -224,3 +228,25 @@ SEARCH_PANE_TAB* SEARCH_PANE::GetCurrentTab() const
 {
     return dynamic_cast<SEARCH_PANE_TAB*>( m_notebook->GetCurrentPage() );
 }
+
+
+void SEARCH_PANE::OnCharHook( wxKeyEvent& aEvent )
+{
+    // Check if the event is from a child window of the search pane
+    wxWindow* eventObject = dynamic_cast<wxWindow*>( aEvent.GetEventObject() );
+
+    if( !eventObject || !IsDescendant( eventObject ) )
+    {
+        aEvent.Skip();
+        return;
+    }
+
+    // Try to let the tool framework handle the event
+    if( m_frame->GetToolDispatcher() )
+    {
+        m_frame->GetToolDispatcher()->DispatchWxEvent( aEvent );
+        return;
+    }
+
+    aEvent.Skip();
+}

common/widgets/search_pane_tab.cpp

@@ -151,6 +151,8 @@ void SEARCH_PANE_LISTVIEW::OnColClicked( wxListEvent& aEvent )
 
 void SEARCH_PANE_LISTVIEW::OnChar( wxKeyEvent& aEvent )
 {
+    bool handled = false;
+
     switch( aEvent.GetKeyCode() )
     {
         case WXK_CONTROL_A:
@@ -159,6 +161,7 @@ void SEARCH_PANE_LISTVIEW::OnChar( wxKeyEvent& aEvent )
             for( int row = 0; row < GetItemCount(); row++ )
                 SetItemState( row, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
 
+            handled = true;
             break;
         }
 
@@ -192,6 +195,7 @@ void SEARCH_PANE_LISTVIEW::OnChar( wxKeyEvent& aEvent )
                 wxTheClipboard->Close();
             }
 
+            handled = true;
             break;
         }
 
@@ -217,6 +221,8 @@ void SEARCH_PANE_LISTVIEW::OnChar( wxKeyEvent& aEvent )
                 Focus( focused );
                 Select( focused );
             }
+
+            handled = true;
             break;
         }
         case WXK_UP:
@@ -243,9 +249,13 @@ void SEARCH_PANE_LISTVIEW::OnChar( wxKeyEvent& aEvent )
                 Select( focused );
             }
 
+            handled = true;
             break;
         }
     }
+
+    if( !handled )
+        aEvent.Skip();
 }
 
 

include/widgets/search_pane.h

@@ -76,6 +76,8 @@ public:
     void FocusSearch();
     void ClearAllResults();
 
+    void OnCharHook( wxKeyEvent& aEvent );
+
 protected:
     void             OnLanguageChange( wxCommandEvent& aEvent );
     SEARCH_PANE_TAB* GetCurrentTab() const;