Include wx/containr.h according to precompiled headers of wx/wx.h (with other minor...

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

diff --git a/samples/font/font.cpp b/samples/font/font.cpp
index 61eeecb067a7a488e48d3869dcf2e5a61e51c49e..7fe8717618c9950c58bbe08d9b7585c3a93ade9a 100644 (file)
--- a/samples/font/font.cpp
+++ b/samples/font/font.cpp
@@ -32,6 +32,13 @@
 #include "wx/splitter.h"
 #include "wx/textfile.h"
 
 #include "wx/splitter.h"
 #include "wx/textfile.h"
 

+#include "../sample.xpm"
+
+#ifdef __WXMAC__
+#undef wxFontDialog
+#include "wx/mac/fontdlg.h"
+#endif
+

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


@@ -54,7 +61,7 @@ class MyCanvas: public wxWindow
 {
 public:
     MyCanvas( wxWindow *parent );
 {
 public:
     MyCanvas( wxWindow *parent );

-    virtual ~MyCanvas();
+    virtual ~MyCanvas(){};

 
     // accessors for the frame
     const wxFont& GetTextFont() const { return m_font; }
 
     // accessors for the frame
     const wxFont& GetTextFont() const { return m_font; }


@@ -105,6 +112,8 @@ public:
     void OnEnumerateEncodings(wxCommandEvent& event);
 
     void OnCheckNativeToFromString(wxCommandEvent& event);
     void OnEnumerateEncodings(wxCommandEvent& event);
 
     void OnCheckNativeToFromString(wxCommandEvent& event);

+    void OnCheckNativeToFromUserString(wxCommandEvent& event);
+    void OnCheckFaceName(wxCommandEvent& event);

 
 protected:
     bool DoEnumerateFamilies(bool fixedWidthOnly,
 
 protected:
     bool DoEnumerateFamilies(bool fixedWidthOnly,


@@ -152,6 +161,8 @@ enum
     Font_EnumFixedFamilies,
     Font_EnumEncodings,
     Font_CheckNativeToFromString,
     Font_EnumFixedFamilies,
     Font_EnumEncodings,
     Font_CheckNativeToFromString,

+    Font_CheckNativeToFromUserString,
+    Font_CheckFaceName,

     Font_Max
 };
 
     Font_Max
 };
 


@@ -178,7 +189,10 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(Font_wxITALIC_FONT, MyFrame::OnwxPointerFont)
     EVT_MENU(Font_wxSWISS_FONT, MyFrame::OnwxPointerFont)
 
     EVT_MENU(Font_wxITALIC_FONT, MyFrame::OnwxPointerFont)
     EVT_MENU(Font_wxSWISS_FONT, MyFrame::OnwxPointerFont)
 

+

     EVT_MENU(Font_CheckNativeToFromString, MyFrame::OnCheckNativeToFromString)
     EVT_MENU(Font_CheckNativeToFromString, MyFrame::OnCheckNativeToFromString)

+    EVT_MENU(Font_CheckNativeToFromUserString, MyFrame::OnCheckNativeToFromUserString)
+    EVT_MENU(Font_CheckFaceName, MyFrame::OnCheckFaceName)

 
     EVT_MENU(Font_Choose, MyFrame::OnSelectFont)
     EVT_MENU(Font_EnumFamiliesForEncoding, MyFrame::OnEnumerateFamiliesForEncoding)
 
     EVT_MENU(Font_Choose, MyFrame::OnSelectFont)
     EVT_MENU(Font_EnumFamiliesForEncoding, MyFrame::OnEnumerateFamiliesForEncoding)


@@ -229,6 +243,8 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
 {
     m_fontSize = 12;
 
 {
     m_fontSize = 12;
 

+    SetIcon(wxIcon(sample_xpm));
+

     // create a menu bar
     wxMenu *menuFile = new wxMenu;
 
     // create a menu bar
     wxMenu *menuFile = new wxMenu;
 


@@ -243,14 +259,18 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
     menuFont->Append(Font_IncSize, wxT("&Increase font size by 2 points\tCtrl-I"));
     menuFont->Append(Font_DecSize, wxT("&Decrease font size by 2 points\tCtrl-D"));
     menuFont->AppendSeparator();
     menuFont->Append(Font_IncSize, wxT("&Increase font size by 2 points\tCtrl-I"));
     menuFont->Append(Font_DecSize, wxT("&Decrease font size by 2 points\tCtrl-D"));
     menuFont->AppendSeparator();

-    menuFont->Append(Font_Bold, wxT("&Bold\tCtrl-B"), wxT("Toggle bold state"), true);
-    menuFont->Append(Font_Italic, wxT("&Oblique\tCtrl-O"), wxT("Toggle italic state"), true);
-    menuFont->Append(Font_Underlined, wxT("&Underlined\tCtrl-U"),
-                     wxT("Toggle underlined state"), true);
+    menuFont->AppendCheckItem(Font_Bold, wxT("&Bold\tCtrl-B"), wxT("Toggle bold state"));
+    menuFont->AppendCheckItem(Font_Italic, wxT("&Oblique\tCtrl-O"), wxT("Toggle italic state"));
+    menuFont->AppendCheckItem(Font_Underlined, wxT("&Underlined\tCtrl-U"),
+                     wxT("Toggle underlined state"));

 
     menuFont->AppendSeparator();
     menuFont->Append(Font_CheckNativeToFromString,
                      wxT("Check Native Font Info To/From String"));
 
     menuFont->AppendSeparator();
     menuFont->Append(Font_CheckNativeToFromString,
                      wxT("Check Native Font Info To/From String"));

+    menuFont->Append(Font_CheckNativeToFromUserString,
+                     wxT("Check Native Font Info User String"));
+    menuFont->Append(Font_CheckFaceName,
+                     wxT("Check font face name"));                     

 
     wxMenu *menuSelect = new wxMenu;
     menuSelect->Append(Font_Choose, wxT("&Select font...\tCtrl-S"),
 
     wxMenu *menuSelect = new wxMenu;
     menuSelect->Append(Font_Choose, wxT("&Select font...\tCtrl-S"),


@@ -293,9 +313,11 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
 
     splitter->SplitHorizontally(m_textctrl, m_canvas, 100);
 
 
     splitter->SplitHorizontally(m_textctrl, m_canvas, 100);
 

+#if wxUSE_STATUSBAR

     // create a status bar just for fun (by default with 1 pane only)
     CreateStatusBar();
     SetStatusText(wxT("Welcome to wxWidgets font demo!"));
     // create a status bar just for fun (by default with 1 pane only)
     CreateStatusBar();
     SetStatusText(wxT("Welcome to wxWidgets font demo!"));

+#endif // wxUSE_STATUSBAR

 }
 
 // --------------------------------------------------------
 }
 
 // --------------------------------------------------------


@@ -314,8 +336,8 @@ protected:
                                 const wxString& encoding)
     {
         wxString text;
                                 const wxString& encoding)
     {
         wxString text;

-        text.Printf(wxT("Encoding %d: %s (available in facename '%s')\n"),
-                    ++m_n, encoding.c_str(), facename.c_str());
+        text.Printf(wxT("Encoding %u: %s (available in facename '%s')\n"),
+                    (unsigned int) ++m_n, encoding.c_str(), facename.c_str());

         m_text += text;
         return true;
     }
         m_text += text;
         return true;
     }


@@ -375,6 +397,7 @@ bool MyFrame::DoEnumerateFamilies(bool fixedWidthOnly,
         }
 
         wxString facename;
         }
 
         wxString facename;

+

         if ( silent )
         {
             // choose the first
         if ( silent )
         {
             // choose the first


@@ -397,7 +420,7 @@ bool MyFrame::DoEnumerateFamilies(bool fixedWidthOnly,
             delete [] facenames;
         }
 
             delete [] facenames;
         }
 

-        if ( !facename.IsEmpty() )
+        if ( !facename.empty() )

         {
             wxFont font(12, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL,
                         wxFONTWEIGHT_NORMAL, false, facename, encoding);
         {
             wxFont font(12, wxFONTFAMILY_DEFAULT, wxFONTSTYLE_NORMAL,
                         wxFONTWEIGHT_NORMAL, false, facename, encoding);


@@ -460,7 +483,7 @@ void MyFrame::OnCheckNativeToFromString(wxCommandEvent& WXUNUSED(event))
 {
     wxString fontInfo = m_canvas->GetTextFont().GetNativeFontInfoDesc();
 
 {
     wxString fontInfo = m_canvas->GetTextFont().GetNativeFontInfoDesc();
 

-    if ( fontInfo.IsEmpty() )
+    if ( fontInfo.empty() )

     {
         wxLogError(wxT("Native font info string is empty!"));
     }
     {
         wxLogError(wxT("Native font info string is empty!"));
     }


@@ -476,6 +499,53 @@ void MyFrame::OnCheckNativeToFromString(wxCommandEvent& WXUNUSED(event))
      }
 }
 
      }
 }
 

+void MyFrame::OnCheckFaceName(wxCommandEvent& WXUNUSED(event))
+{
+    wxString facename = GetCanvas()->GetTextFont().GetFaceName();
+    wxString newFaceName = wxGetTextFromUser(
+            wxT("Here you can edit current font face name."),
+            wxT("Input font facename"), facename,
+            this);
+    if (newFaceName.IsEmpty())
+        return;     // user clicked "Cancel" - do nothing
+
+    wxFont font(GetCanvas()->GetTextFont());
+    if (font.SetFaceName(newFaceName))      // change facename only
+    {
+        wxASSERT_MSG(font.Ok(), wxT("The font should now be valid"));
+        DoChangeFont(font);
+    }
+    else
+    {
+        wxASSERT_MSG(!font.Ok(), wxT("The font should now be invalid"));
+        wxMessageBox(wxT("There is no font with such face name..."),
+                     wxT("Invalid face name"), wxOK|wxICON_ERROR, this);
+    }    
+}
+
+void MyFrame::OnCheckNativeToFromUserString(wxCommandEvent& WXUNUSED(event))
+{
+    wxString fontdesc = GetCanvas()->GetTextFont().GetNativeFontInfoUserDesc();
+    wxString fontUserInfo = wxGetTextFromUser(
+            wxT("Here you can edit current font description"),
+            wxT("Input font description"), fontdesc,
+            this);
+    if (fontUserInfo.IsEmpty())
+        return;     // user clicked "Cancel" - do nothing
+
+    wxFont font;
+    if (font.SetNativeFontInfoUserDesc(fontUserInfo))
+    {
+        wxASSERT_MSG(font.Ok(), wxT("The font should now be valid"));
+        DoChangeFont(font);
+    }
+    else
+    {
+        wxASSERT_MSG(!font.Ok(), wxT("The font should now be invalid"));
+        wxMessageBox(wxT("Error trying to create a font with such description..."));
+    }
+}
+

 void MyFrame::DoResizeFont(int diff)
 {
     wxFont font = m_canvas->GetTextFont();
 void MyFrame::DoResizeFont(int diff)
 {
     wxFont font = m_canvas->GetTextFont();


@@ -521,10 +591,6 @@ void MyFrame::OnwxPointerFont(wxCommandEvent& event)
         default                 : font = wxFont(*wxNORMAL_FONT); break;
     }
 
         default                 : font = wxFont(*wxNORMAL_FONT); break;
     }
 

-    GetMenuBar()->Check(Font_Bold, false);
-    GetMenuBar()->Check(Font_Italic, false);
-    GetMenuBar()->Check(Font_Underlined, false);
-

     DoChangeFont(font);
 }
 
     DoChangeFont(font);
 }
 


@@ -538,6 +604,15 @@ void MyFrame::DoChangeFont(const wxFont& font, const wxColour& col)
     m_textctrl->SetFont(font);
     if ( col.Ok() )
         m_textctrl->SetForegroundColour(col);
     m_textctrl->SetFont(font);
     if ( col.Ok() )
         m_textctrl->SetForegroundColour(col);

+
+    // update the state of the bold/italic/underlined menu items
+    wxMenuBar *mbar = GetMenuBar();
+    if ( mbar )
+    {
+        mbar->Check(Font_Bold, font.GetWeight() == wxFONTWEIGHT_BOLD);
+        mbar->Check(Font_Italic, font.GetStyle() == wxFONTSTYLE_ITALIC);
+        mbar->Check(Font_Underlined, font.GetUnderlined());
+    }

 }
 
 void MyFrame::OnSelectFont(wxCommandEvent& WXUNUSED(event))
 }
 
 void MyFrame::OnSelectFont(wxCommandEvent& WXUNUSED(event))


@@ -554,15 +629,6 @@ void MyFrame::OnSelectFont(wxCommandEvent& WXUNUSED(event))
         wxColour colour = retData.GetColour();
 
         DoChangeFont(font, colour);
         wxColour colour = retData.GetColour();
 
         DoChangeFont(font, colour);

-
-        // update the state of the bold/italic/underlined menu items
-        wxMenuBar *mbar = GetMenuBar();
-        if ( mbar )
-        {
-            mbar->Check(Font_Bold, font.GetWeight() == wxFONTWEIGHT_BOLD);
-            mbar->Check(Font_Italic, font.GetStyle() == wxFONTSTYLE_ITALIC);
-            mbar->Check(Font_Underlined, font.GetUnderlined());
-        }

     }
 }
 
     }
 }
 


@@ -574,6 +640,7 @@ void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::OnViewMsg(wxCommandEvent& WXUNUSED(event))
 {
 
 void MyFrame::OnViewMsg(wxCommandEvent& WXUNUSED(event))
 {

+#if wxUSE_FILEDLG

     // first, choose the file
     static wxString s_dir, s_file;
     wxFileDialog dialog(this, wxT("Open an email message file"),
     // first, choose the file
     static wxString s_dir, s_file;
     wxFileDialog dialog(this, wxT("Open an email message file"),


@@ -685,6 +752,7 @@ void MyFrame::OnViewMsg(wxCommandEvent& WXUNUSED(event))
                          wxFontMapper::GetEncodingDescription(fontenc).c_str());
         }
     }
                          wxFontMapper::GetEncodingDescription(fontenc).c_str());
         }
     }

+#endif // wxUSE_FILEDLG

 }
 
 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
 }
 
 void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))


@@ -709,10 +777,6 @@ MyCanvas::MyCanvas( wxWindow *parent )
 {
 }
 
 {
 }
 

-MyCanvas::~MyCanvas()
-{
-}
-

 void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
 {
     wxPaintDC dc(this);
 void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
 {
     wxPaintDC dc(this);


@@ -734,7 +798,7 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
     fontInfo.Printf(wxT("Font size is %d points, family: %s, encoding: %s"),
                     m_font.GetPointSize(),
                     m_font.GetFamilyString().c_str(),
     fontInfo.Printf(wxT("Font size is %d points, family: %s, encoding: %s"),
                     m_font.GetPointSize(),
                     m_font.GetFamilyString().c_str(),

-                    wxFontMapper::Get()->
+                    wxFontMapper::

                         GetEncodingDescription(m_font.GetEncoding()).c_str());
 
     dc.DrawText(fontInfo, x, y);
                         GetEncodingDescription(m_font.GetEncoding()).c_str());
 
     dc.DrawText(fontInfo, x, y);


@@ -779,7 +843,7 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) )
     {
         for ( int j = 0; j < 32; j++ )
         {
     {
         for ( int j = 0; j < 32; j++ )
         {

-            wxChar c = 32 * (i + 1) + j;
+            wxChar c = (wxChar)(32 * (i + 1) + j);

 
             long charWidth, charHeight;
             dc.GetTextExtent(c, &charWidth, &charHeight);
 
             long charWidth, charHeight;
             dc.GetTextExtent(c, &charWidth, &charHeight);