fix wxGTK1 compilation after wxTextEntry DoGetValue() change
[wxWidgets.git] / src / propgrid / advprops.cpp
index f2d61cef45bdce4500317b87b68bee312af5025a..1b9fa5ee16c03e8fddfd4c76ce22ba95c38215fb 100644 (file)
@@ -108,6 +108,131 @@ bool operator == (const wxArrayInt& array1, const wxArrayInt& array2)
 #if wxUSE_SPINBTN
 
 
+#ifdef __WXMSW__
+  #define IS_MOTION_SPIN_SUPPORTED  1
+#else
+  #define IS_MOTION_SPIN_SUPPORTED  0
+#endif
+
+#if IS_MOTION_SPIN_SUPPORTED
+
+//
+// This class implements ability to rapidly change "spin" value
+// by moving mouse when one of the spin buttons is depressed.
+class wxPGSpinButton : public wxSpinButton
+{
+public:
+    wxPGSpinButton() : wxSpinButton()
+    {
+        m_bLeftDown = false;
+        m_hasCapture = false;
+        m_spins = 1;
+
+        Connect( wxEVT_LEFT_DOWN,
+                 wxMouseEventHandler(wxPGSpinButton::OnMouseEvent) );
+        Connect( wxEVT_LEFT_UP,
+                 wxMouseEventHandler(wxPGSpinButton::OnMouseEvent) );
+        Connect( wxEVT_MOTION,
+                 wxMouseEventHandler(wxPGSpinButton::OnMouseEvent) );
+        Connect( wxEVT_MOUSE_CAPTURE_LOST,
+          wxMouseCaptureLostEventHandler(wxPGSpinButton::OnMouseCaptureLost) );
+    }
+
+    int GetSpins() const
+    {
+        return m_spins;
+    }
+
+private:
+    wxPoint m_ptPosition;
+
+    // Having a separate spins variable allows us to handle validation etc. for
+    // multiple spin events at once (with quick mouse movements there could be
+    // hundreds of 'spins' being done at once). Technically things like this
+    // should be stored in event (wxSpinEvent in this case), but there probably
+    // isn't anything there that can be reliably reused.
+    int     m_spins;
+
+    bool    m_bLeftDown;
+
+    // SpinButton seems to be a special for mouse capture, so we may need track
+    // privately whether mouse is actually captured.
+    bool    m_hasCapture;
+
+    void Capture()
+    {
+        if ( !m_hasCapture )
+        {
+            CaptureMouse();
+            m_hasCapture = true;
+        }
+
+        SetCursor(wxCURSOR_SIZENS);
+    }
+    void Release()
+    {
+        m_bLeftDown = false;
+
+        if ( m_hasCapture )
+        {
+            ReleaseMouse();
+            m_hasCapture = false;
+        }
+
+        wxWindow *parent = GetParent();
+        if ( parent )
+            SetCursor(parent->GetCursor());
+        else
+            SetCursor(wxNullCursor);
+    }
+
+    void OnMouseEvent(wxMouseEvent& event)
+    {
+        if ( event.GetEventType() == wxEVT_LEFT_DOWN )
+        {
+            m_bLeftDown = true;
+            m_ptPosition = event.GetPosition();
+        }
+        else if ( event.GetEventType() == wxEVT_LEFT_UP )
+        {
+            Release();
+            m_bLeftDown = false;
+        }
+        else if ( event.GetEventType() == wxEVT_MOTION )
+        {
+            if ( m_bLeftDown )
+            {
+                int dy = m_ptPosition.y - event.GetPosition().y;
+                if ( dy )
+                {
+                    Capture();
+                    m_ptPosition = event.GetPosition();
+
+                    wxSpinEvent evtscroll( (dy >= 0) ? wxEVT_SCROLL_LINEUP :
+                                                       wxEVT_SCROLL_LINEDOWN,
+                                           GetId() );
+                    evtscroll.SetEventObject(this);
+
+                    wxASSERT( m_spins == 1 );
+
+                    m_spins = abs(dy);
+                    GetEventHandler()->ProcessEvent(evtscroll);
+                    m_spins = 1;
+                }
+            }
+        }
+
+        event.Skip();
+    }
+    void OnMouseCaptureLost(wxMouseCaptureLostEvent& WXUNUSED(event))
+    {
+        Release();
+    }
+};
+
+#endif  // IS_MOTION_SPIN_SUPPORTED
+
+
 WX_PG_IMPLEMENT_INTERNAL_EDITOR_CLASS(SpinCtrl,
                                       wxPGSpinCtrlEditor,
                                       wxPGEditor)
@@ -128,7 +253,19 @@ wxPGWindowList wxPGSpinCtrlEditor::CreateControls( wxPropertyGrid* propgrid, wxP
     wxSize tcSz(sz.x - butSz.x - margin, sz.y);
     wxPoint butPos(pos.x + tcSz.x + margin, pos.y);
 
-    wxSpinButton* wnd2 = new wxSpinButton();
+    wxSpinButton* wnd2;
+
+#if IS_MOTION_SPIN_SUPPORTED
+    if ( property->GetAttributeAsLong(wxT("MotionSpin"), 0) )
+    {
+        wnd2 = new wxPGSpinButton();
+    }
+    else
+#endif
+    {
+        wnd2 = new wxSpinButton();
+    }
+
 #ifdef __WXMSW__
     wnd2->Hide();
 #endif
@@ -137,24 +274,12 @@ wxPGWindowList wxPGSpinCtrlEditor::CreateControls( wxPropertyGrid* propgrid, wxP
     wnd2->SetRange( INT_MIN, INT_MAX );
     wnd2->SetValue( 0 );
 
-    wxWindowID id = wnd2->GetId();
-    wnd2->Connect( id, wxEVT_SCROLL_LINEUP,
-                   wxEventHandler(wxPropertyGrid::OnCustomEditorEvent),
-                   NULL, propgrid );
-    wnd2->Connect( id, wxEVT_SCROLL_LINEDOWN,
-                   wxEventHandler(wxPropertyGrid::OnCustomEditorEvent),
-                   NULL, propgrid );
-
     // Let's add validator to make sure only numbers can be entered
     wxTextValidator validator(wxFILTER_NUMERIC, &m_tempString);
 
     wxTextCtrl* wnd1 = (wxTextCtrl*) wxPGTextCtrlEditor::CreateControls( propgrid, property, pos, tcSz ).m_primary;
     wnd1->SetValidator(validator);
 
-    wnd1->Connect( wnd1->GetId(), wxEVT_KEY_DOWN,
-                   wxEventHandler(wxPropertyGrid::OnCustomEditorEvent),
-                   NULL, propgrid );
-
     return wxPGWindowList(wnd1, wnd2);
 }
 
@@ -164,6 +289,7 @@ bool wxPGSpinCtrlEditor::OnEvent( wxPropertyGrid* propgrid, wxPGProperty* proper
 {
     int evtType = event.GetEventType();
     int keycode = -1;
+    int spins = 1;
     bool bigStep = false;
 
     if ( evtType == wxEVT_KEY_DOWN )
@@ -189,6 +315,17 @@ bool wxPGSpinCtrlEditor::OnEvent( wxPropertyGrid* propgrid, wxPGProperty* proper
 
     if ( evtType == wxEVT_SCROLL_LINEUP || evtType == wxEVT_SCROLL_LINEDOWN )
     {
+    #if IS_MOTION_SPIN_SUPPORTED
+        if ( property->GetAttributeAsLong(wxT("MotionSpin"), 0) )
+        {
+            wxPGSpinButton* spinButton =
+                (wxPGSpinButton*) propgrid->GetEditorControlSecondary();
+
+            if ( spinButton )
+                spins = spinButton->GetSpins();
+        }
+    #endif
+
         wxString s;
         // Can't use wnd since it might be clipper window
         wxTextCtrl* tc = wxDynamicCast(propgrid->GetEditorControl(), wxTextCtrl);
@@ -214,6 +351,8 @@ bool wxPGSpinCtrlEditor::OnEvent( wxPropertyGrid* propgrid, wxPGProperty* proper
                 if ( bigStep )
                     step *= 10.0;
 
+                step *= (double) spins;
+
                 if ( evtType == wxEVT_SCROLL_LINEUP ) v_d += step;
                 else v_d -= step;
 
@@ -238,6 +377,8 @@ bool wxPGSpinCtrlEditor::OnEvent( wxPropertyGrid* propgrid, wxPGProperty* proper
                 if ( bigStep )
                     step *= 10;
 
+                step *= spins;
+
                 if ( evtType == wxEVT_SCROLL_LINEUP ) v_ll += step;
                 else v_ll -= step;
 
@@ -316,7 +457,7 @@ wxPGWindowList wxPGDatePickerCtrlEditor::CreateControls( wxPropertyGrid* propgri
                  NULL,
                  wxT("DatePickerCtrl editor can only be used with wxDateProperty or derivative.") );
 
-    wxDateProperty* prop = (wxDateProperty*) property;
+    wxDateProperty* prop = wxDynamicCast(property, wxDateProperty);
 
     // Use two stage creation to allow cleaner display on wxMSW
     wxDatePickerCtrl* ctrl = new wxDatePickerCtrl();
@@ -327,20 +468,20 @@ wxPGWindowList wxPGDatePickerCtrlEditor::CreateControls( wxPropertyGrid* propgri
 #else
     wxSize useSz = sz;
 #endif
+
+    wxDateTime dateValue(wxInvalidDateTime);
+
+    wxVariant value = prop->GetValue();
+    if ( value.GetType() == wxT("datetime") )
+        dateValue = value.GetDateTime();
+
     ctrl->Create(propgrid->GetPanel(),
                  wxPG_SUBID1,
-                 prop->GetDateValue(),
+                 dateValue,
                  pos,
                  useSz,
                  prop->GetDatePickerStyle() | wxNO_BORDER);
 
-    // Connect all required events to grid's OnCustomEditorEvent
-    // (all relevenat wxTextCtrl, wxComboBox and wxButton events are
-    // already connected)
-    ctrl->Connect( wxPG_SUBID1, wxEVT_DATE_CHANGED,
-                   wxEventHandler(wxPropertyGrid::OnCustomEditorEvent),
-                   NULL, propgrid );
-
 #ifdef __WXMSW__
     ctrl->Show();
 #endif
@@ -349,14 +490,18 @@ wxPGWindowList wxPGDatePickerCtrlEditor::CreateControls( wxPropertyGrid* propgri
 }
 
 // Copies value from property to control
-void wxPGDatePickerCtrlEditor::UpdateControl( wxPGProperty* property, wxWindow* wnd ) const
+void wxPGDatePickerCtrlEditor::UpdateControl( wxPGProperty* property,
+                                              wxWindow* wnd ) const
 {
     wxDatePickerCtrl* ctrl = (wxDatePickerCtrl*) wnd;
     wxASSERT( ctrl && ctrl->IsKindOf(CLASSINFO(wxDatePickerCtrl)) );
 
-    // We assume that property's data type is 'int' (or something similar),
-    // thus allowing us to get raw, unchecked value via DoGetValue.
-    ctrl->SetValue( property->GetValue().GetDateTime() );
+    wxDateTime dateValue(wxInvalidDateTime);
+    wxVariant v(property->GetValue());
+    if ( v.GetType() == wxT("datetime") )
+        dateValue = v.GetDateTime();
+
+    ctrl->SetValue( dateValue );
 }
 
 // Control's events are redirected here
@@ -381,11 +526,20 @@ bool wxPGDatePickerCtrlEditor::GetValueFromControl( wxVariant& variant, wxPGProp
     return true;
 }
 
-void wxPGDatePickerCtrlEditor::SetValueToUnspecified( wxPGProperty* WXUNUSED(property), wxWindow* WXUNUSED(wnd) ) const
+void wxPGDatePickerCtrlEditor::SetValueToUnspecified( wxPGProperty* property,
+                                                      wxWindow* wnd ) const
 {
-    // TODO?
-    //wxDateProperty* prop = (wxDateProperty*) property;
-    //ctrl->SetValue(?);
+    wxDatePickerCtrl* ctrl = (wxDatePickerCtrl*) wnd;
+    wxASSERT( ctrl && ctrl->IsKindOf(CLASSINFO(wxDatePickerCtrl)) );
+
+    wxDateProperty* prop = wxDynamicCast(property, wxDateProperty);
+
+    if ( prop )
+    {
+        int datePickerStyle = prop->GetDatePickerStyle();
+        if ( datePickerStyle & wxDP_ALLOWNONE )
+            ctrl->SetValue(wxInvalidDateTime);
+    }
 }
 
 #endif // wxUSE_DATEPICKCTRL
@@ -453,14 +607,7 @@ wxFontProperty::wxFontProperty( const wxString& label, const wxString& name,
     // Initialize font family choices list
     if ( !wxPGGlobalVars->m_fontFamilyChoices )
     {
-        wxFontEnumerator enumerator;
-        enumerator.EnumerateFacenames();
-
-#if wxMINOR_VERSION > 6
-        wxArrayString faceNames = enumerator.GetFacenames();
-#else
-        wxArrayString& faceNames = *enumerator.GetFacenames();
-#endif
+        wxArrayString faceNames = wxFontEnumerator::GetFacenames();
 
         faceNames.Sort();
 
@@ -897,7 +1044,6 @@ int wxSystemColourProperty::ColToInd( const wxColour& colour ) const
     return wxNOT_FOUND;
 }
 
-
 void wxSystemColourProperty::OnSetValue()
 {
     // Convert from generic wxobject ptr to wxPGVariantDataColour
@@ -1034,7 +1180,7 @@ bool wxSystemColourProperty::QueryColourFromUser( wxVariant& variant ) const
     wxASSERT( propgrid );
 
     // Must only occur when user triggers event
-    if ( !(propgrid->GetInternalFlags() & wxPG_FL_IN_ONCUSTOMEDITOREVENT) )
+    if ( !(propgrid->GetInternalFlags() & wxPG_FL_IN_HANDLECUSTOMEDITOREVENT) )
         return res;
 
     wxColourPropertyValue val = GetVal();
@@ -1277,8 +1423,6 @@ bool wxSystemColourProperty::DoSetAttribute( const wxString& name, wxVariant& va
     {
         int ival = wxPGVariantToInt(value);
 
-        SetChoicesExclusive(); // Make sure we don't corrupt colour lists of other properties
-
         if ( ival && (m_flags & wxPG_PROP_HIDE_CUSTOM_COLOUR) )
         {
             // Show custom choice
@@ -1538,7 +1682,10 @@ void wxCursorProperty::OnCustomPaint( wxDC& dc,
                               0,
                               0,
                               NULL,
-                              DI_COMPAT | DI_DEFAULTSIZE | DI_NORMAL
+            #if !defined(__WXWINCE__)
+                              DI_COMPAT | DI_DEFAULTSIZE |
+            #endif
+                              DI_NORMAL
                             );
             #endif
             }
@@ -1576,7 +1723,7 @@ const wxString& wxPGGetDefaultImageWildcard()
 
         // Let's iterate over the image handler list.
         //for ( wxList::Node *node = handlers.GetFirst(); node; node = node->GetNext() )
-        for ( node = handlers.begin(); node != handlers.end(); node++ )
+        for ( node = handlers.begin(); node != handlers.end(); ++node )
         {
             wxImageHandler *handler = (wxImageHandler*)*node;
 
@@ -1607,8 +1754,8 @@ wxImageFileProperty::wxImageFileProperty( const wxString& label, const wxString&
 {
     SetAttribute( wxPG_FILE_WILDCARD, wxPGGetDefaultImageWildcard() );
 
-    m_pImage = (wxImage*) NULL;
-    m_pBitmap = (wxBitmap*) NULL;
+    m_pImage = NULL;
+    m_pBitmap = NULL;
 }
 
 wxImageFileProperty::~wxImageFileProperty()
@@ -1768,7 +1915,8 @@ void wxMultiChoiceProperty::GenerateValueAsString( wxVariant& value,
 
 wxArrayInt wxMultiChoiceProperty::GetValueAsIndices() const
 {
-    const wxArrayInt& valueArr = wxArrayIntRefFromVariant(GetValue());
+    wxVariant variant = GetValue();
+    const wxArrayInt& valueArr = wxArrayIntRefFromVariant(variant);
     unsigned int i;
 
     // Translate values to string indices.
@@ -1929,6 +2077,17 @@ wxDateProperty::~wxDateProperty()
 {
 }
 
+void wxDateProperty::OnSetValue()
+{
+    //
+    // Convert invalid dates to unspecified value
+    if ( m_value.GetType() == wxT("datetime") )
+    {
+        if ( !m_value.GetDateTime().IsValid() )
+            m_value.MakeNull();
+    }
+}
+
 bool wxDateProperty::StringToValue( wxVariant& variant, const wxString& text,
                                     int WXUNUSED(argFlags) ) const
 {