use full 32bit range for the process ids

[wxWidgets.git] / contrib / src / fl / newbmpbtn.cpp

diff --git a/contrib/src/fl/newbmpbtn.cpp b/contrib/src/fl/newbmpbtn.cpp
index 968302b68f585333b625b2ea0792b7143b33da6f..138e9cf1c673f85d1d18b1bb739edeec1494967d 100644 (file)
--- a/contrib/src/fl/newbmpbtn.cpp
+++ b/contrib/src/fl/newbmpbtn.cpp
@@ -27,6 +27,10 @@
 #include "wx/fl/newbmpbtn.h"
 #include "wx/utils.h"     // import wxMin,wxMax macros
 
+#ifdef __WXMSW__
+#include "wx/msw/private.h"
+#endif
+
 ///////////// button-label rendering helpers //////////////////
 
 static int* create_array( int width, int height, int fill = 0 )
@@ -204,9 +208,11 @@ IMPLEMENT_DYNAMIC_CLASS(wxNewBitmapButton, wxPanel)
 
 BEGIN_EVENT_TABLE( wxNewBitmapButton, wxPanel )
 
-    EVT_LEFT_DOWN( wxNewBitmapButton::OnLButtonDown )
-    EVT_LEFT_UP  ( wxNewBitmapButton::OnLButtonUp   )
-    EVT_MOTION   ( wxNewBitmapButton::OnMouseMove   )
+    EVT_LEFT_DOWN   ( wxNewBitmapButton::OnLButtonDown   )
+    EVT_LEFT_UP     ( wxNewBitmapButton::OnLButtonUp     )
+    EVT_LEFT_DCLICK ( wxNewBitmapButton::OnLButtonDClick )
+    EVT_ENTER_WINDOW( wxNewBitmapButton::OnMouseEnter    )
+    EVT_LEAVE_WINDOW( wxNewBitmapButton::OnMouseLeave    )
 
     EVT_SIZE ( wxNewBitmapButton::OnSize  )
     EVT_PAINT( wxNewBitmapButton::OnPaint )
@@ -245,8 +251,6 @@ wxNewBitmapButton::wxNewBitmapButton( const wxBitmap& labelBitmap,
         mDragStarted     ( FALSE ),
         mIsPressed       ( FALSE ),
         mIsInFocus( FALSE ),
-        mPrevPressedState( FALSE ),
-        mPrevInFocusState( FALSE ),
         mHasFocusedBmp( FALSE ),
         mFiredEventType( firedEventType ),
 
@@ -290,8 +294,6 @@ wxNewBitmapButton::wxNewBitmapButton( const wxString& bitmapFileName,
         mDragStarted     ( FALSE ),
         mIsPressed       ( FALSE ),
         mIsInFocus       ( FALSE ),
-        mPrevPressedState( FALSE ),
-        mPrevInFocusState( FALSE ),
         mHasFocusedBmp( FALSE ),
         mFiredEventType( wxEVT_COMMAND_MENU_SELECTED ),
 
@@ -449,56 +451,6 @@ void wxNewBitmapButton::RenderLabelImage( wxBitmap*& destBmp, wxBitmap* srcBmp,
     wxBrush grayBrush( wxSystemSettings::GetColour( wxSYS_COLOUR_3DFACE), wxSOLID );
     wxPen   nullPen( wxColour(0,0,0), 1, wxTRANSPARENT );
 
-    destDc.SetBrush( grayBrush );
-    destDc.SetPen( nullPen );
-
-    destDc.DrawRectangle( 0,0, destDim.x+1, destDim.y+1 );
-
-    if ( isPressed )
-    {
-        ++imgPos.x; ++imgPos.y;
-        ++txtPos.x; ++txtPos.y;
-    }
-
-    if ( hasImage )
-    {
-
-        destDc.Blit( imgPos.x, imgPos.y, 
-                 srcBmp->GetWidth()+1,
-                 srcBmp->GetHeight()+1,
-                 &srcDc, 0,0, wxCOPY,TRUE );
-    }
-
-    if ( hasText )
-    {
-        wxWindow* pTopWnd = this;
-
-        do
-        {
-            wxWindow* pParent = pTopWnd->GetParent();
-
-            if ( pParent == 0 )
-                break;
-
-            pTopWnd = pParent;
-        } while (1);
-
-        destDc.SetFont( wxSystemSettings::GetFont( wxSYS_DEFAULT_GUI_FONT) );
-
-        if ( isEnabled )
-        {
-            destDc.SetTextForeground( wxSystemSettings::GetColour(wxSYS_COLOUR_BTNTEXT) );
-        }
-        else
-        {
-            destDc.SetTextForeground( wxSystemSettings::GetColour(wxSYS_COLOUR_3DSHADOW) );
-        }
-        destDc.SetTextBackground( wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE) );
-
-        destDc.DrawText( mLabelText, txtPos.x, txtPos.y );
-    }
-
-
     destDc.SetBrush( grayBrush );
     destDc.SetPen( nullPen );
 
@@ -568,7 +520,14 @@ void wxNewBitmapButton::RenderLabelImage( wxBitmap*& destBmp, wxBitmap* srcBmp,
                  destBmp->GetHeight() + mMarginY*2, 0 
             );
     }
+    destDc.SelectObject( wxNullBitmap );
+    
+#ifdef __WXMSW__
+    // Map to system colours
+    (void) MapBitmap(destBmp->GetHBITMAP(), destBmp->GetWidth(), destBmp->GetHeight());
+#endif    
 }
+
 void wxNewBitmapButton::RenderAllLabelImages()
 {
     if ( !mIsCreated )
@@ -611,6 +570,26 @@ void wxNewBitmapButton::RenderLabelImages()
     }
 }
 
+bool wxNewBitmapButton::Enable(bool enable)
+{
+    if ( enable != m_isEnabled )
+    {
+        if ( mIsInFocus )
+        {
+            mIsInFocus = FALSE;
+        }
+
+        if ( mIsPressed )
+        {
+            mIsPressed = FALSE;
+        }
+
+        Refresh();
+    }
+
+    return wxPanel::Enable( enable );
+}
+
 void wxNewBitmapButton::DrawDecorations( wxDC& dc )
 {
     if ( mIsFlat )
@@ -674,13 +653,9 @@ void wxNewBitmapButton::SetAlignments( int alignText,
 
 void wxNewBitmapButton::OnLButtonDown( wxMouseEvent& event )
 {
-    mPrevPressedState = FALSE;   
     mDragStarted      = TRUE;
     mIsPressed        = TRUE;
     Refresh();
-
-    if ( !mIsInFocus )
-            CaptureMouse();
 }
 
 void wxNewBitmapButton::OnLButtonUp( wxMouseEvent& event )
@@ -690,17 +665,29 @@ void wxNewBitmapButton::OnLButtonUp( wxMouseEvent& event )
 
     mDragStarted = FALSE;
     mIsPressed   = FALSE;
-    mIsInFocus   = FALSE;
     Refresh();
 
-    ReleaseMouse();
+    if ( IsInWindow( event.m_x, event.m_y ) ) 
+    {
+        // fire event, if mouse was released
+        // within the bounds of button
+        wxCommandEvent cmd( mFiredEventType, GetId() );
+        GetParent()->ProcessEvent( cmd );
+    }
+}
 
+void wxNewBitmapButton::OnLButtonDClick( wxMouseEvent& event )
+{
     if ( IsInWindow( event.m_x, event.m_y ) ) 
     {
         // fire event, if mouse was released
         // within the bounds of button
         wxCommandEvent cmd( mFiredEventType, GetId() );
         GetParent()->ProcessEvent( cmd );
+
+        mDragStarted = FALSE;
+        mIsPressed   = FALSE;
+        Refresh();
     }
 }
 
@@ -714,37 +701,30 @@ bool wxNewBitmapButton::IsInWindow( int x, int y )
              y < height );
 }
 
-void wxNewBitmapButton::OnMouseMove( wxMouseEvent& event )
+void wxNewBitmapButton::OnMouseEnter( wxMouseEvent& event )
 {
-    mPrevPressedState=mIsPressed;
-    mPrevInFocusState=mIsInFocus;
-    if ( !mIsInFocus && IsInWindow( event.m_x, event.m_y ) )
-    {
-        if ( !mDragStarted )
-            CaptureMouse();
+    bool prevIsInFocus = mIsInFocus;
 
+    if ( !mIsInFocus )
+    {
         mIsInFocus = TRUE;
     }
-    else
-    if ( mIsInFocus && !IsInWindow( event.m_x, event.m_y ) )
+    if ( prevIsInFocus != mIsInFocus )
     {
-        mIsInFocus = FALSE;
-
-        if ( !mDragStarted )
-            ReleaseMouse();
+        Refresh();
     }
+}
 
-    if ( mDragStarted )
+void wxNewBitmapButton::OnMouseLeave( wxMouseEvent& event )
+{
+    bool prevIsInFocus = mIsInFocus;
+    bool prevIsPressed = mIsPressed;
+    if ( mIsInFocus )
     {
-        if ( IsInWindow( event.m_x, event.m_y ) )
-
-            mIsPressed = TRUE;
-        else
-            mIsPressed = FALSE;
+        mIsInFocus = FALSE;
+        mIsPressed = FALSE;
     }
-
-    if ((mIsPressed != mPrevPressedState) ||
-        (mIsInFocus!=mPrevInFocusState))
+    if ( prevIsInFocus != mIsInFocus || prevIsPressed != mIsPressed )
     {
         Refresh();
     }
@@ -833,3 +813,49 @@ void wxNewBitmapButton::OnKillFocus( wxFocusEvent& event )
     wxMessageBox("kill-focus for button!");
 }
 
+#ifdef __WXMSW__
+WXHBITMAP wxNewBitmapButton::MapBitmap(WXHBITMAP bitmap, int width, int height)
+{
+    MemoryHDC hdcMem;
+
+    if ( !hdcMem )
+    {
+        wxLogLastError(_T("CreateCompatibleDC"));
+
+        return bitmap;
+    }
+
+    SelectInHDC bmpInHDC(hdcMem, (HBITMAP)bitmap);
+
+    if ( !bmpInHDC )
+    {
+        wxLogLastError(_T("SelectObject"));
+
+        return bitmap;
+    }
+
+    wxCOLORMAP *cmap = wxGetStdColourMap();
+
+    for ( int i = 0; i < width; i++ )
+    {
+        for ( int j = 0; j < height; j++ )
+        {
+            COLORREF pixel = ::GetPixel(hdcMem, i, j);
+
+            for ( size_t k = 0; k < wxSTD_COL_MAX; k++ )
+            {
+                COLORREF col = cmap[k].from;
+                if ( abs(GetRValue(pixel) - GetRValue(col)) < 10 &&
+                     abs(GetGValue(pixel) - GetGValue(col)) < 10 &&
+                     abs(GetBValue(pixel) - GetBValue(col)) < 10 )
+                {
+                    ::SetPixel(hdcMem, i, j, cmap[k].to);
+                    break;
+                }
+            }
+        }
+    }
+
+    return bitmap;
+}
+#endif