Move shutdown blocker to kiplatform

common/eda_base_frame.cpp

@@ -49,6 +49,7 @@
 #include <wx/display.h>
 #include <wx/stdpaths.h>
 #include <wx/string.h>
+#include <kiplatform/app.h>
 
 #include <functional>
 
@@ -186,45 +187,7 @@ EDA_BASE_FRAME::~EDA_BASE_FRAME()
 
     ClearUndoRedoList();
 
-    if( SupportsShutdownBlockReason() )
-        RemoveShutdownBlockReason();
-}
-
-
-bool EDA_BASE_FRAME::SupportsShutdownBlockReason()
-{
-#if defined( _WIN32 )
-    return true;
-#else
-    return false;
-#endif
-}
-
-
-void EDA_BASE_FRAME::RemoveShutdownBlockReason()
-{
-#if defined( _WIN32 )
-    // Windows: Destroys any block reason that may have existed
-    ShutdownBlockReasonDestroy( GetHandle() );
-#endif
-}
-
-
-void EDA_BASE_FRAME::SetShutdownBlockReason( const wxString& aReason )
-{
-#if defined( _WIN32 )
-    // Windows: sets up the pretty message on the shutdown page on why it's being "blocked"
-    // This is used in conjunction with handling WM_QUERYENDSESSION (wxCloseEvent)
-    // ShutdownBlockReasonCreate does not block by itself
-
-    ShutdownBlockReasonDestroy( GetHandle() ); // Destroys any existing or nonexisting reason
-
-    if( !ShutdownBlockReasonCreate( GetHandle(), aReason.wc_str() ) )
-    {
-        // Nothing bad happens if this fails, at worst it uses a generic application is
-        // preventing shutdown message
-    }
-#endif
+    KIPLATFORM::APP::RemoveShutdownBlockReason( this );
 }
 
 

cvpcb/cvpcb_mainframe.cpp

@@ -28,6 +28,7 @@
 #include <eda_dde.h>
 #include <fp_lib_table.h>
 #include <kiface_i.h>
+#include <kiplatform/app.h>
 #include <kiway_express.h>
 #include <macros.h>
 #include <netlist_reader/netlist_reader.h>
@@ -167,7 +168,7 @@ CVPCB_MAINFRAME::CVPCB_MAINFRAME( KIWAY* aKiway, wxWindow* aParent ) :
     // Start the main processing loop
     m_toolManager->InvokeTool( "cvpcb.Control" );
 
-    SetShutdownBlockReason( _( "Symbol to footprint changes are unsaved" ) );
+    KIPLATFORM::APP::SetShutdownBlockReason( this, _( "Symbol to footprint changes are unsaved" ) );
 }
 
 
@@ -340,7 +341,8 @@ bool CVPCB_MAINFRAME::canCloseWindow( wxCloseEvent& aEvent )
     if( m_modified )
     {
         // Shutdown blocks must be determined and vetoed as early as possible
-        if( SupportsShutdownBlockReason() && aEvent.GetId() == wxEVT_QUERY_END_SESSION )
+        if( KIPLATFORM::APP::SupportsShutdownBlockReason()
+                && aEvent.GetId() == wxEVT_QUERY_END_SESSION )
         {
             return false;
         }

eeschema/files-io.cpp

@@ -333,7 +333,8 @@ bool SCH_EDIT_FRAME::OpenProjectFiles( const std::vector<wxString>& aFileSet, in
     rfn.MakeRelativeTo( Prj().GetProjectPath() );
     LoadWindowState( rfn.GetFullPath() );
 
-    SetShutdownBlockReason( _( "Schematic file changes are unsaved" ) );
+    KIPLATFORM::APP::SetShutdownBlockReason( this, _( "Schematic file changes are unsaved" ) );
+
     if( Kiface().IsSingle() )
     {
         KIPLATFORM::APP::RegisterApplicationRestart( fullFileName );

eeschema/libedit/lib_edit_frame.cpp

@@ -31,6 +31,7 @@
 #include <fctsys.h>
 #include <general.h>
 #include <kiface_i.h>
+#include <kiplatform/app.h>
 #include <kiway_express.h>
 #include <lib_edit_frame.h>
 #include <lib_manager.h>
@@ -186,7 +187,7 @@ LIB_EDIT_FRAME::LIB_EDIT_FRAME( KIWAY* aKiway, wxWindow* aParent ) :
 
     m_toolManager->RunAction( ACTIONS::zoomFitScreen, true );
 
-    SetShutdownBlockReason( _( "Library changes are unsaved" ) );
+    KIPLATFORM::APP::SetShutdownBlockReason( this, _( "Library changes are unsaved" ) );
 
     // Ensure the window is on top
     Raise();
@@ -433,8 +434,8 @@ void LIB_EDIT_FRAME::setupUIConditions()
 bool LIB_EDIT_FRAME::canCloseWindow( wxCloseEvent& aEvent )
 {
     // Shutdown blocks must be determined and vetoed as early as possible
-    if( SupportsShutdownBlockReason() && aEvent.GetId() == wxEVT_QUERY_END_SESSION
-        && IsContentModified() )
+    if( KIPLATFORM::APP::SupportsShutdownBlockReason() && aEvent.GetId() == wxEVT_QUERY_END_SESSION
+            && IsContentModified() )
     {
         return false;
     }

eeschema/sch_edit_frame.cpp

@@ -36,6 +36,7 @@
 #include <html_messagebox.h>
 #include <invoke_sch_dialog.h>
 #include <kiface_i.h>
+#include <kiplatform/app.h>
 #include <kiway.h>
 #include <lib_edit_frame.h>
 #include <lib_view_frame.h>
@@ -291,7 +292,7 @@ SCH_EDIT_FRAME::SCH_EDIT_FRAME( KIWAY* aKiway, wxWindow* aParent ):
     UpdateTitle();
 
     // Default shutdown reason until a file is loaded
-    SetShutdownBlockReason( _( "New schematic file is unsaved" ) );
+    KIPLATFORM::APP::SetShutdownBlockReason( this, _( "New schematic file is unsaved" ) );
 
     // Ensure the window is on top
     Raise();
@@ -573,8 +574,8 @@ void SCH_EDIT_FRAME::HardRedraw()
 bool SCH_EDIT_FRAME::canCloseWindow( wxCloseEvent& aEvent )
 {
     // Shutdown blocks must be determined and vetoed as early as possible
-    if( SupportsShutdownBlockReason() && aEvent.GetId() == wxEVT_QUERY_END_SESSION
-        && Schematic().GetSheets().IsModified() )
+    if( KIPLATFORM::APP::SupportsShutdownBlockReason() && aEvent.GetId() == wxEVT_QUERY_END_SESSION
+            && Schematic().GetSheets().IsModified() )
     {
         return false;
     }

include/eda_base_frame.h

@@ -564,24 +564,6 @@ public:
 
     const wxString& GetAboutTitle() const { return m_AboutTitle; }
 
-    /**
-     * Sets the block reason why the window/application is preventing OS shutdown.
-     * This should be set far ahead of any close event.
-     *
-     * This is mainly intended for Windows platforms where this is a native feature.
-     */
-    void SetShutdownBlockReason( const wxString& reason );
-
-    /**
-     * Removes any shutdown block reason set
-     */
-    void RemoveShutdownBlockReason();
-
-    /**
-     * Whether or not the window supports setting a shutdown block reason
-     */
-    bool SupportsShutdownBlockReason();
-
     /**
      * Get if the contents of the frame have been modified since the last save.
      *

libs/kiplatform/gtk/app.cpp

@@ -34,4 +34,20 @@ bool KIPLATFORM::APP::UnregisterApplicationRestart()
 {
     // Not implemented on this platform
     return true;
+}
+
+
+bool KIPLATFORM::APP::SupportsShutdownBlockReason()
+{
+    return false;
+}
+
+
+void KIPLATFORM::APP::RemoveShutdownBlockReason( wxWindow* aWindow )
+{
+}
+
+
+void KIPLATFORM::APP::SetShutdownBlockReason( wxWindow* aWindow, const wxString& aReason )
+{
 }

libs/kiplatform/include/kiplatform/app.h

@@ -22,24 +22,48 @@
 #define KIPLATFORM_APP_H_
 
 class wxString;
+class wxWindow;
 
 namespace KIPLATFORM
 {
     namespace APP
     {
         /**
-        * Registers the application for restart with the OS with the given command line string to pass as args
-        *
-        * @param aCommandLine is string the OS will invoke the application with
-        */
+         * Registers the application for restart with the OS with the given command line string to pass as args
+         *
+         * @param aCommandLine is string the OS will invoke the application with
+         */
         bool RegisterApplicationRestart( const wxString& aCommandLine );
 
         /**
-        * Unregisters the application from automatic restart
-        *
-        * Depending on OS, this may not be required
-        */
+         * Unregisters the application from automatic restart
+         *
+         * Depending on OS, this may not be required
+         */
         bool UnregisterApplicationRestart();
+
+        /**
+         * Whether or not the window supports setting a shutdown block reason
+         */
+        bool SupportsShutdownBlockReason();
+
+        /**
+         * Sets the block reason why the window/application is preventing OS shutdown.
+         * This should be set far ahead of any close event.
+         *
+         * This is mainly intended for Windows platforms where this is a native feature.
+         *
+         * @param aWindow that will have a shutdown blocker message
+         * @param aReason to display why the shutdown block is occuring
+         */
+        void SetShutdownBlockReason( wxWindow* aWindow, const wxString& aReason );
+
+        /**
+         * Removes any shutdown block reason set
+         *
+         * @param aWindow that has a shutdown block reason set
+         */
+        void RemoveShutdownBlockReason( wxWindow* aWindow );
     }
 }
 

libs/kiplatform/msw/app.cpp

@@ -20,7 +20,9 @@
 
 #include <kiplatform/app.h>
 
+#include <wx/log.h>
 #include <wx/string.h>
+#include <wx/window.h>
 
 #include <windows.h>
 #include <strsafe.h>
@@ -44,4 +46,29 @@ bool KIPLATFORM::APP::UnregisterApplicationRestart()
 {
     // Note, this isn't required to be used on Windows if you are just closing the program
     return SUCCEEDED( ::UnregisterApplicationRestart() );
+}
+
+
+bool KIPLATFORM::APP::SupportsShutdownBlockReason()
+{
+    return true;
+}
+
+
+void KIPLATFORM::APP::RemoveShutdownBlockReason( wxWindow* aWindow )
+{
+    // Destroys any block reason that may have existed
+    ShutdownBlockReasonDestroy( aWindow->GetHandle() );
+}
+
+
+void KIPLATFORM::APP::SetShutdownBlockReason( wxWindow* aWindow, const wxString& aReason )
+{
+    // Sets up the pretty message on the shutdown page on why it's being "blocked"
+    // This is used in conjunction with handling WM_QUERYENDSESSION (wxCloseEvent)
+    // ShutdownBlockReasonCreate does not block by itself
+
+    ShutdownBlockReasonDestroy( aWindow->GetHandle() ); // Destroys any existing or nonexisting reason
+
+    ShutdownBlockReasonCreate( aWindow->GetHandle(), aReason.wc_str() );
 }

libs/kiplatform/osx/app.mm

@@ -34,4 +34,20 @@ bool KIPLATFORM::APP::UnregisterApplicationRestart()
 {
     // Not implemented on this platform
     return true;
+}
+
+
+bool KIPLATFORM::APP::SupportsShutdownBlockReason()
+{
+    return false;
+}
+
+
+void KIPLATFORM::APP::RemoveShutdownBlockReason( wxWindow* aWindow )
+{
+}
+
+
+void KIPLATFORM::APP::SetShutdownBlockReason( wxWindow* aWindow, const wxString& aReason )
+{
 }

pagelayout_editor/pl_editor_frame.cpp

@@ -41,6 +41,7 @@
 #include <panel_hotkeys_editor.h>
 #include <view/view.h>
 #include <confirm.h>
+#include <kiplatform/app.h>
 #include <tool/selection.h>
 #include <tool/action_toolbar.h>
 #include <tool/editor_conditions.h>
@@ -326,7 +327,7 @@ void PL_EDITOR_FRAME::OnExit( wxCommandEvent& aEvent )
 bool PL_EDITOR_FRAME::canCloseWindow( wxCloseEvent& aEvent )
 {
     // Shutdown blocks must be determined and vetoed as early as possible
-    if( SupportsShutdownBlockReason() && aEvent.GetId() == wxEVT_QUERY_END_SESSION
+    if( KIPLATFORM::APP::SupportsShutdownBlockReason() && aEvent.GetId() == wxEVT_QUERY_END_SESSION
             && IsContentModified() )
     {
         return false;
@@ -882,11 +883,11 @@ void PL_EDITOR_FRAME::OnNewPageLayout()
     if( GetCurrentFileName().IsEmpty() )
     {
         // Default shutdown reason until a file is loaded
-        SetShutdownBlockReason( _( "New page layout file is unsaved" ) );
+        KIPLATFORM::APP::SetShutdownBlockReason( this, _( "New page layout file is unsaved" ) );
     }
     else
     {
-        SetShutdownBlockReason( _( "Page layout changes are unsaved" ) );
+        KIPLATFORM::APP::SetShutdownBlockReason( this, _( "Page layout changes are unsaved" ) );
     }
 }
 

pcbnew/footprint_edit_frame.cpp

@@ -48,6 +48,7 @@
 #include <fp_lib_table.h>
 #include <kicad_plugin.h>
 #include <kiface_i.h>
+#include <kiplatform/app.h>
 #include <kiway.h>
 #include <panel_hotkeys_editor.h>
 #include <pcb_draw_panel_gal.h>
@@ -246,7 +247,7 @@ FOOTPRINT_EDIT_FRAME::FOOTPRINT_EDIT_FRAME( KIWAY* aKiway, wxWindow* aParent,
     InitExitKey();
 
     // Default shutdown reason until a file is loaded
-    SetShutdownBlockReason( _( "Footprint changes are unsaved" ) );
+    KIPLATFORM::APP::SetShutdownBlockReason( this, _( "Footprint changes are unsaved" ) );
 
     // Ensure the window is on top
     Raise();
@@ -540,7 +541,7 @@ bool FOOTPRINT_EDIT_FRAME::canCloseWindow( wxCloseEvent& aEvent )
     if( IsContentModified() )
     {
         // Shutdown blocks must be determined and vetoed as early as possible
-        if( SupportsShutdownBlockReason() && aEvent.GetId() == wxEVT_QUERY_END_SESSION )
+        if( KIPLATFORM::APP::SupportsShutdownBlockReason() && aEvent.GetId() == wxEVT_QUERY_END_SESSION )
         {
             aEvent.Veto();
             return false;

pcbnew/pcb_edit_frame.cpp

@@ -92,6 +92,7 @@
 #include <ratsnest/ratsnest_viewitem.h>
 #include <widgets/appearance_controls.h>
 #include <widgets/panel_selection_filter.h>
+#include <kiplatform/app.h>
 
 
 #include <widgets/infobar.h>
@@ -360,7 +361,7 @@ PCB_EDIT_FRAME::PCB_EDIT_FRAME( KIWAY* aKiway, wxWindow* aParent ) :
     ActivateGalCanvas();
 
     // Default shutdown reason until a file is loaded
-    SetShutdownBlockReason( _( "New PCB file is unsaved" ) );
+    KIPLATFORM::APP::SetShutdownBlockReason( this, _( "New PCB file is unsaved" ) );
 
     // disable Export STEP item if kicad2step does not exist
     wxString strK2S = Pgm().GetExecutablePath();
@@ -796,8 +797,8 @@ void PCB_EDIT_FRAME::ResolveDRCExclusions()
 bool PCB_EDIT_FRAME::canCloseWindow( wxCloseEvent& aEvent )
 {
     // Shutdown blocks must be determined and vetoed as early as possible
-    if( SupportsShutdownBlockReason() && aEvent.GetId() == wxEVT_QUERY_END_SESSION
-        && IsContentModified() )
+    if( KIPLATFORM::APP::SupportsShutdownBlockReason() && aEvent.GetId() == wxEVT_QUERY_END_SESSION
+            && IsContentModified() )
     {
         return false;
     }
@@ -1045,7 +1046,7 @@ void PCB_EDIT_FRAME::onBoardLoaded()
 
     m_toolManager->GetTool<DRC>()->LoadRules();
 
-    SetShutdownBlockReason( _( "PCB file changes are unsaved" ) );
+    KIPLATFORM::APP::SetShutdownBlockReason( this, _( "PCB file changes are unsaved" ) );
 }