Further corrections to wxFileName docs

[wxWidgets.git] / samples / splash / splash.cpp

diff --git a/samples/splash/splash.cpp b/samples/splash/splash.cpp
index 95abd367cdd4c5a8803666d110caa8a34c09277d..644caf2d765154d7e5929cc5593427f0686d24c0 100644 (file)
--- a/samples/splash/splash.cpp
+++ b/samples/splash/splash.cpp
@@ -44,6 +44,10 @@
     #include "../sample.xpm"
 #endif
 
     #include "../sample.xpm"
 #endif
 

+// for smartphone, pda and other small screens use resized embedded image
+// instead of full colour png dedicated to desktops
+#include "mobile.xpm"
+

 // ----------------------------------------------------------------------------
 // private classes
 // ----------------------------------------------------------------------------
 // ----------------------------------------------------------------------------
 // private classes
 // ----------------------------------------------------------------------------


@@ -72,6 +76,8 @@ public:
     void OnQuit(wxCommandEvent& event);
     void OnAbout(wxCommandEvent& event);
 
     void OnQuit(wxCommandEvent& event);
     void OnAbout(wxCommandEvent& event);
 

+    bool m_isPda;
+

 private:
     // any class wishing to process wxWidgets events must use this macro
     DECLARE_EVENT_TABLE()
 private:
     // any class wishing to process wxWidgets events must use this macro
     DECLARE_EVENT_TABLE()


@@ -84,7 +90,7 @@ private:
 // IDs for the controls and the menu commands
 enum
 {
 // IDs for the controls and the menu commands
 enum
 {

-    Minimal_Run = wxID_HIGHEST + 1,
+    Minimal_Run = wxID_HIGHEST + 1

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -117,13 +123,24 @@ IMPLEMENT_APP(MyApp)
 // 'Main program' equivalent: the program execution "starts" here
 bool MyApp::OnInit()
 {
 // 'Main program' equivalent: the program execution "starts" here
 bool MyApp::OnInit()
 {

+    if ( !wxApp::OnInit() )
+        return false;
+

     wxImage::AddHandler(new wxPNGHandler);
 
     // create the main application window
     MyFrame *frame = new MyFrame(_T("wxSplashScreen sample application"));
 
     wxBitmap bitmap;
     wxImage::AddHandler(new wxPNGHandler);
 
     // create the main application window
     MyFrame *frame = new MyFrame(_T("wxSplashScreen sample application"));
 
     wxBitmap bitmap;

-    if (bitmap.LoadFile(_T("splash.png"), wxBITMAP_TYPE_PNG))
+
+    if (frame->m_isPda)
+        bitmap = wxBitmap(mobile_xpm);
+
+    bool ok = frame->m_isPda
+            ? bitmap.Ok()
+            : bitmap.LoadFile(_T("splash.png"), wxBITMAP_TYPE_PNG);
+
+    if (ok)

     {
         new wxSplashScreen(bitmap,
             wxSPLASH_CENTRE_ON_SCREEN|wxSPLASH_TIMEOUT,
     {
         new wxSplashScreen(bitmap,
             wxSPLASH_CENTRE_ON_SCREEN|wxSPLASH_TIMEOUT,


@@ -150,6 +167,8 @@ bool MyApp::OnInit()
 MyFrame::MyFrame(const wxString& title)
        : wxFrame(NULL, wxID_ANY, title)
 {
 MyFrame::MyFrame(const wxString& title)
        : wxFrame(NULL, wxID_ANY, title)
 {

+    m_isPda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA);
+

     // set the frame icon
     SetIcon(wxICON(sample));
 
     // set the frame icon
     SetIcon(wxICON(sample));
 


@@ -191,10 +210,19 @@ void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 {
     wxBitmap bitmap;
 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 {
     wxBitmap bitmap;

-    if (bitmap.LoadFile(_T("splash.png"), wxBITMAP_TYPE_PNG))
+
+    if (m_isPda) bitmap = wxBitmap(mobile_xpm);
+
+    bool ok = m_isPda
+            ? bitmap.Ok()
+            : bitmap.LoadFile(_T("splash.png"), wxBITMAP_TYPE_PNG);
+
+    if (ok)

     {
         wxImage image = bitmap.ConvertToImage();
     {
         wxImage image = bitmap.ConvertToImage();

-        image.Rescale( bitmap.GetWidth()/2, bitmap.GetHeight()/2 );
+        // do not scale on already small screens
+        if (!m_isPda)
+            image.Rescale( bitmap.GetWidth()/2, bitmap.GetHeight()/2 );

         bitmap = wxBitmap(image);
         wxSplashScreen *splash = new wxSplashScreen(bitmap,
             wxSPLASH_CENTRE_ON_PARENT | wxSPLASH_NO_TIMEOUT,
         bitmap = wxBitmap(image);
         wxSplashScreen *splash = new wxSplashScreen(bitmap,
             wxSPLASH_CENTRE_ON_PARENT | wxSPLASH_NO_TIMEOUT,


@@ -205,7 +233,12 @@ void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
         wxMediaCtrl *media = new wxMediaCtrl( win, wxID_EXIT, _T("press.mpg"), wxPoint(2,2));
         media->Play();
 #else
         wxMediaCtrl *media = new wxMediaCtrl( win, wxID_EXIT, _T("press.mpg"), wxPoint(2,2));
         media->Play();
 #else

-        wxStaticText *text = new wxStaticText( win, wxID_EXIT, _T("click somewhere\non image"), wxPoint(13,11) );
+        wxStaticText *text = new wxStaticText( win,
+                                               wxID_EXIT,
+                                               _T("click somewhere\non image"),
+                                               wxPoint(m_isPda ? 0 : 13,
+                                                       m_isPda ? 0 : 11)
+                                             );

         text->SetBackgroundColour(*wxWHITE);
         text->SetForegroundColour(*wxBLACK);
         wxFont font = text->GetFont();
         text->SetBackgroundColour(*wxWHITE);
         text->SetForegroundColour(*wxBLACK);
         wxFont font = text->GetFont();