moved wxOverlay into overlay.* files and out of dc.h/dcbase.cpp; implemented wxOverla...

[wxWidgets.git] / src / generic / splash.cpp

diff --git a/src/generic/splash.cpp b/src/generic/splash.cpp
index 1f7932c5a61b2d5ce30bc9804d3f17ee5bc5174f..7695803aab4b8428a4c0f4a14b010a4c035b6f87 100644 (file)
--- a/src/generic/splash.cpp
+++ b/src/generic/splash.cpp
@@ -1,60 +1,70 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        splash.cpp
+// Name:        src/generic/splash.cpp

 // Purpose:     wxSplashScreen class
 // Author:      Julian Smart
 // Modified by:
 // Created:     28/6/2000
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart
 // Purpose:     wxSplashScreen class
 // Author:      Julian Smart
 // Modified by:
 // Created:     28/6/2000
 // RCS-ID:      $Id$
 // Copyright:   (c) Julian Smart

-// Licence:    wxWindows licence
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 /////////////////////////////////////////////////////////////////////////////
 

-#ifdef __GNUG__
-#pragma implementation "splash.h"
-#endif
-

 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__
 // For compilers that support precompilation, includes "wx/wx.h".
 #include "wx/wxprec.h"
 
 #ifdef __BORLANDC__

-#pragma hdrstop
+    #pragma hdrstop

 #endif
 
 #endif
 

-#ifndef WX_PRECOMP
-#include "wx/wx.h"
+#if wxUSE_SPLASH
+
+#ifdef __WXGTK20__
+    #include <gtk/gtk.h>

 #endif
 
 #include "wx/splash.h"
 
 #endif
 
 #include "wx/splash.h"
 

+#ifndef WX_PRECOMP
+    #include "wx/dcmemory.h"
+    #include "wx/dcclient.h"
+#endif
+

 /*
  * wxSplashScreen
  */
 
 #define wxSPLASH_TIMER_ID 9999
 
 /*
  * wxSplashScreen
  */
 
 #define wxSPLASH_TIMER_ID 9999
 

+IMPLEMENT_DYNAMIC_CLASS(wxSplashScreen, wxFrame)
+

 BEGIN_EVENT_TABLE(wxSplashScreen, wxFrame)
     EVT_TIMER(wxSPLASH_TIMER_ID, wxSplashScreen::OnNotify)
     EVT_CLOSE(wxSplashScreen::OnCloseWindow)
 END_EVENT_TABLE()
 
 BEGIN_EVENT_TABLE(wxSplashScreen, wxFrame)
     EVT_TIMER(wxSPLASH_TIMER_ID, wxSplashScreen::OnNotify)
     EVT_CLOSE(wxSplashScreen::OnCloseWindow)
 END_EVENT_TABLE()
 

+/* Note that unless we pass a non-default size to the frame, SetClientSize
+ * won't work properly under Windows, and the splash screen frame is sized
+ * slightly too small.
+ */
+

 wxSplashScreen::wxSplashScreen(const wxBitmap& bitmap, long splashStyle, int milliseconds, wxWindow* parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style):
 wxSplashScreen::wxSplashScreen(const wxBitmap& bitmap, long splashStyle, int milliseconds, wxWindow* parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style):

-    wxFrame(parent, id, wxEmptyString, pos, size, style)
+    wxFrame(parent, id, wxEmptyString, wxPoint(0,0), wxSize(100, 100), style)

 {
 {

+    // At least for GTK+ 2.0, this hint is not available.
+#if defined(__WXGTK20__)
+#if GTK_CHECK_VERSION(2,2,0)
+    gtk_window_set_type_hint(GTK_WINDOW(m_widget),
+                             GDK_WINDOW_TYPE_HINT_SPLASHSCREEN);
+#endif
+#endif
+

     m_window = NULL;
     m_splashStyle = splashStyle;
     m_milliseconds = milliseconds;
 
     m_window = NULL;
     m_splashStyle = splashStyle;
     m_milliseconds = milliseconds;
 

-    m_window = new wxSplashScreenWindow(bitmap, this, -1, pos, size, wxNO_BORDER);
+    m_window = new wxSplashScreenWindow(bitmap, this, wxID_ANY, pos, size, wxNO_BORDER);

 
 

-    // For some reason, we need to make the client size a couple of pixels
-    // bigger for all of the bitmap to show.
-    // Or do we?
-#ifdef __WXMSW__
-    int fudge = 0;
-#else
-    int fudge = 0;
-#endif
-    SetClientSize(bitmap.GetWidth()+fudge, bitmap.GetHeight()+fudge);
+    SetClientSize(bitmap.GetWidth(), bitmap.GetHeight());

 
     if (m_splashStyle & wxSPLASH_CENTRE_ON_PARENT)
         CentreOnParent();
 
     if (m_splashStyle & wxSPLASH_CENTRE_ON_PARENT)
         CentreOnParent();


@@ -64,12 +74,16 @@ wxSplashScreen::wxSplashScreen(const wxBitmap& bitmap, long splashStyle, int mil
     if (m_splashStyle & wxSPLASH_TIMEOUT)
     {
         m_timer.SetOwner(this, wxSPLASH_TIMER_ID);
     if (m_splashStyle & wxSPLASH_TIMEOUT)
     {
         m_timer.SetOwner(this, wxSPLASH_TIMER_ID);

-        m_timer.Start(milliseconds, TRUE);
+        m_timer.Start(milliseconds, true);

     }
 
     }
 

-    Show(TRUE);
+    Show(true);

     m_window->SetFocus();
     m_window->SetFocus();

-    wxYield(); // Without this, you see a blank screen for an instant
+#if defined( __WXMSW__ ) || defined(__WXMAC__)
+    Update(); // Without this, you see a blank screen for an instant
+#else
+    wxYieldIfNeeded(); // Should eliminate this
+#endif

 }
 
 wxSplashScreen::~wxSplashScreen()
 }
 
 wxSplashScreen::~wxSplashScreen()


@@ -77,12 +91,12 @@ wxSplashScreen::~wxSplashScreen()
     m_timer.Stop();
 }
 
     m_timer.Stop();
 }
 

-void wxSplashScreen::OnNotify(wxTimerEvent& event)
+void wxSplashScreen::OnNotify(wxTimerEvent& WXUNUSED(event))

 {
 {

-    Close(TRUE);
+    Close(true);

 }
 
 }
 

-void wxSplashScreen::OnCloseWindow(wxCloseEvent& event)
+void wxSplashScreen::OnCloseWindow(wxCloseEvent& WXUNUSED(event))

 {
     m_timer.Stop();
     this->Destroy();
 {
     m_timer.Stop();
     this->Destroy();


@@ -93,7 +107,9 @@ void wxSplashScreen::OnCloseWindow(wxCloseEvent& event)
  */
 
 BEGIN_EVENT_TABLE(wxSplashScreenWindow, wxWindow)
  */
 
 BEGIN_EVENT_TABLE(wxSplashScreenWindow, wxWindow)

-    //EVT_PAINT(wxSplashScreenWindow::OnPaint)
+#ifdef __WXGTK__
+    EVT_PAINT(wxSplashScreenWindow::OnPaint)
+#endif

     EVT_ERASE_BACKGROUND(wxSplashScreenWindow::OnEraseBackground)
     EVT_CHAR(wxSplashScreenWindow::OnChar)
     EVT_MOUSE_EVENTS(wxSplashScreenWindow::OnMouseEvent)
     EVT_ERASE_BACKGROUND(wxSplashScreenWindow::OnEraseBackground)
     EVT_CHAR(wxSplashScreenWindow::OnChar)
     EVT_MOUSE_EVENTS(wxSplashScreenWindow::OnMouseEvent)


@@ -103,40 +119,53 @@ wxSplashScreenWindow::wxSplashScreenWindow(const wxBitmap& bitmap, wxWindow* par
     wxWindow(parent, id, pos, size, style)
 {
     m_bitmap = bitmap;
     wxWindow(parent, id, pos, size, style)
 {
     m_bitmap = bitmap;

-}

 
 

-void wxSplashScreenWindow::OnPaint(wxPaintEvent& event)
-{
-    wxPaintDC dc(this);
-    if (m_bitmap.Ok())
-        dc.DrawBitmap(m_bitmap, 0, 0);
+#if !defined(__WXGTK__) && wxUSE_PALETTE
+    bool hiColour = (wxDisplayDepth() >= 16) ;
+
+    if (bitmap.GetPalette() && !hiColour)
+    {
+        SetPalette(* bitmap.GetPalette());
+    }
+#endif
+

 }
 
 }
 

-static void wxDrawSplashBitmap(wxDC& dc, const wxBitmap& bitmap, int x, int y)
+// VZ: why don't we do it under wxGTK?
+#if !defined(__WXGTK__) && wxUSE_PALETTE
+    #define USE_PALETTE_IN_SPLASH
+#endif
+
+static void wxDrawSplashBitmap(wxDC& dc, const wxBitmap& bitmap, int WXUNUSED(x), int WXUNUSED(y))

 {
     wxMemoryDC dcMem;
 
 {
     wxMemoryDC dcMem;
 

-#ifndef __WXGTK__
+#ifdef USE_PALETTE_IN_SPLASH

     bool hiColour = (wxDisplayDepth() >= 16) ;
     bool hiColour = (wxDisplayDepth() >= 16) ;

-    
+

     if (bitmap.GetPalette() && !hiColour)
     {
     if (bitmap.GetPalette() && !hiColour)
     {

-        dc.SetPalette(* bitmap.GetPalette());

         dcMem.SetPalette(* bitmap.GetPalette());
     }
         dcMem.SetPalette(* bitmap.GetPalette());
     }

-#endif
+#endif // USE_PALETTE_IN_SPLASH

 
     dcMem.SelectObject(bitmap);
     dc.Blit(0, 0, bitmap.GetWidth(), bitmap.GetHeight(), & dcMem, 0, 0);
     dcMem.SelectObject(wxNullBitmap);
 
 
     dcMem.SelectObject(bitmap);
     dc.Blit(0, 0, bitmap.GetWidth(), bitmap.GetHeight(), & dcMem, 0, 0);
     dcMem.SelectObject(wxNullBitmap);
 

-#ifndef __WXGTK__
+#ifdef USE_PALETTE_IN_SPLASH

     if (bitmap.GetPalette() && !hiColour)
     {
     if (bitmap.GetPalette() && !hiColour)
     {

-        dc.SetPalette(wxNullPalette);

         dcMem.SetPalette(wxNullPalette);
     }
         dcMem.SetPalette(wxNullPalette);
     }

-#endif
+#endif // USE_PALETTE_IN_SPLASH
+}
+
+void wxSplashScreenWindow::OnPaint(wxPaintEvent& WXUNUSED(event))
+{
+    wxPaintDC dc(this);
+    if (m_bitmap.Ok())
+        wxDrawSplashBitmap(dc, m_bitmap, 0, 0);

 }
 
 void wxSplashScreenWindow::OnEraseBackground(wxEraseEvent& event)
 }
 
 void wxSplashScreenWindow::OnEraseBackground(wxEraseEvent& event)


@@ -161,11 +190,12 @@ void wxSplashScreenWindow::OnEraseBackground(wxEraseEvent& event)
 void wxSplashScreenWindow::OnMouseEvent(wxMouseEvent& event)
 {
     if (event.LeftDown() || event.RightDown())
 void wxSplashScreenWindow::OnMouseEvent(wxMouseEvent& event)
 {
     if (event.LeftDown() || event.RightDown())

-        GetParent()->Close(TRUE);
+        GetParent()->Close(true);

 }
 
 }
 

-void wxSplashScreenWindow::OnChar(wxKeyEvent& event)
+void wxSplashScreenWindow::OnChar(wxKeyEvent& WXUNUSED(event))

 {
 {

-    GetParent()->Close(TRUE);
+    GetParent()->Close(true);

 }
 
 }
 

+#endif // wxUSE_SPLASH