X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/45e6e6f8ab806b337dffeb3b52fec7eba3c845ef..85284ca4b226d9a1ab6bed26c5eaa480543649d5:/samples/font/font.cpp diff --git a/samples/font/font.cpp b/samples/font/font.cpp index 722c813fb3..41c14bed32 100644 --- a/samples/font/font.cpp +++ b/samples/font/font.cpp @@ -31,12 +31,13 @@ #include "wx/encconv.h" #include "wx/splitter.h" #include "wx/textfile.h" +#include "wx/settings.h" #include "../sample.xpm" #ifdef __WXMAC__ #undef wxFontDialog - #include "wx/mac/fontdlg.h" + #include "wx/osx/fontdlg.h" #endif // used as title for several dialog boxes @@ -100,10 +101,15 @@ public: void OnDecFont(wxCommandEvent& WXUNUSED(event)) { DoResizeFont(-2); } void OnBold(wxCommandEvent& event); + void OnLight(wxCommandEvent& event); + void OnItalic(wxCommandEvent& event); + void OnSlant(wxCommandEvent& event); + void OnUnderline(wxCommandEvent& event); void OnwxPointerFont(wxCommandEvent& event); + void OnwxSystemSettingsFont(wxCommandEvent& event); void OnTestTextValue(wxCommandEvent& event); void OnViewMsg(wxCommandEvent& event); @@ -117,6 +123,8 @@ public: void OnSetNativeDesc(wxCommandEvent& event); void OnSetNativeUserDesc(wxCommandEvent& event); + + void OnSetFamily(wxCommandEvent& event); void OnSetFaceName(wxCommandEvent& event); void OnSetEncoding(wxCommandEvent& event); @@ -132,6 +140,9 @@ protected: // wxFONTENCODING_SYSTEM if the dialog was cancelled wxFontEncoding GetEncodingFromUser(); + // ask the user to choose a font family and return it or + // wxFONTFAMILY_DEFAULT if the dialog was cancelled + wxFontFamily GetFamilyFromUser(); size_t m_fontSize; // in points @@ -151,22 +162,39 @@ private: enum { // menu items - Font_Quit = 1, - Font_About, - Font_ViewMsg, + Font_Quit = wxID_EXIT, + Font_About = wxID_ABOUT, + + Font_ViewMsg = wxID_HIGHEST+1, Font_TestTextValue, Font_IncSize, Font_DecSize, + Font_Bold, + Font_Light, + Font_Italic, + Font_Slant, + Font_Underlined, + + // standard global wxFont objects: Font_wxNORMAL_FONT, Font_wxSMALL_FONT, Font_wxITALIC_FONT, Font_wxSWISS_FONT, Font_Standard, + // wxSystemSettings::GetFont possible objects: + Font_wxSYS_OEM_FIXED_FONT, + Font_wxSYS_ANSI_FIXED_FONT, + Font_wxSYS_ANSI_VAR_FONT, + Font_wxSYS_SYSTEM_FONT, + Font_wxSYS_DEVICE_DEFAULT_FONT, + Font_wxSYS_DEFAULT_GUI_FONT, + Font_SystemSettings, + Font_Choose = 100, Font_EnumFamiliesForEncoding, Font_EnumFamilies, @@ -174,6 +202,7 @@ enum Font_EnumEncodings, Font_SetNativeDesc, Font_SetNativeUserDesc, + Font_SetFamily, Font_SetFaceName, Font_SetEncoding, Font_Max @@ -194,8 +223,13 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU(Font_IncSize, MyFrame::OnIncFont) EVT_MENU(Font_DecSize, MyFrame::OnDecFont) + EVT_MENU(Font_Bold, MyFrame::OnBold) + EVT_MENU(Font_Light, MyFrame::OnLight) + EVT_MENU(Font_Italic, MyFrame::OnItalic) + EVT_MENU(Font_Slant, MyFrame::OnSlant) + EVT_MENU(Font_Underlined, MyFrame::OnUnderline) EVT_MENU(Font_wxNORMAL_FONT, MyFrame::OnwxPointerFont) @@ -203,9 +237,16 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU(Font_wxITALIC_FONT, MyFrame::OnwxPointerFont) EVT_MENU(Font_wxSWISS_FONT, MyFrame::OnwxPointerFont) + EVT_MENU(Font_wxSYS_OEM_FIXED_FONT, MyFrame::OnwxSystemSettingsFont) + EVT_MENU(Font_wxSYS_ANSI_FIXED_FONT, MyFrame::OnwxSystemSettingsFont) + EVT_MENU(Font_wxSYS_ANSI_VAR_FONT, MyFrame::OnwxSystemSettingsFont) + EVT_MENU(Font_wxSYS_SYSTEM_FONT, MyFrame::OnwxSystemSettingsFont) + EVT_MENU(Font_wxSYS_DEVICE_DEFAULT_FONT, MyFrame::OnwxSystemSettingsFont) + EVT_MENU(Font_wxSYS_DEFAULT_GUI_FONT, MyFrame::OnwxSystemSettingsFont) EVT_MENU(Font_SetNativeDesc, MyFrame::OnSetNativeDesc) EVT_MENU(Font_SetNativeUserDesc, MyFrame::OnSetNativeUserDesc) + EVT_MENU(Font_SetFamily, MyFrame::OnSetFamily) EVT_MENU(Font_SetFaceName, MyFrame::OnSetFaceName) EVT_MENU(Font_SetEncoding, MyFrame::OnSetEncoding) @@ -280,21 +321,30 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) menuFont->Append(Font_DecSize, wxT("&Decrease font size by 2 points\tCtrl-D")); menuFont->AppendSeparator(); menuFont->AppendCheckItem(Font_Bold, wxT("&Bold\tCtrl-B"), wxT("Toggle bold state")); + menuFont->AppendCheckItem(Font_Light, wxT("&Light\tCtrl-L"), wxT("Toggle light state")); + menuFont->AppendSeparator(); menuFont->AppendCheckItem(Font_Italic, wxT("&Oblique\tCtrl-O"), wxT("Toggle italic state")); +#ifndef __WXMSW__ + // under wxMSW slant == italic so there's no reason to provide another menu item for the same thing + menuFont->AppendCheckItem(Font_Slant, wxT("&Slant\tCtrl-S"), wxT("Toggle slant state")); +#endif + menuFont->AppendSeparator(); menuFont->AppendCheckItem(Font_Underlined, wxT("&Underlined\tCtrl-U"), - wxT("Toggle underlined state")); + wxT("Toggle underlined state")); menuFont->AppendSeparator(); menuFont->Append(Font_SetNativeDesc, wxT("Set native font &description\tShift-Ctrl-D")); menuFont->Append(Font_SetNativeUserDesc, wxT("Set &user font description\tShift-Ctrl-U")); - menuFont->Append(Font_SetFaceName, wxT("Check font face name")); + menuFont->AppendSeparator(); + menuFont->Append(Font_SetFamily, wxT("Set font family")); + menuFont->Append(Font_SetFaceName, wxT("Set font face name")); menuFont->Append(Font_SetEncoding, wxT("Set font &encoding\tShift-Ctrl-E")); wxMenu *menuSelect = new wxMenu; menuSelect->Append(Font_Choose, wxT("&Select font...\tCtrl-S"), - wxT("Select a standard font")); + wxT("Select a standard font")); wxMenu *menuStdFonts = new wxMenu; menuStdFonts->Append(Font_wxNORMAL_FONT, wxT("wxNORMAL_FONT"), wxT("Normal font used by wxWidgets")); @@ -303,6 +353,22 @@ MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size) menuStdFonts->Append(Font_wxSWISS_FONT, wxT("wxSWISS_FONT"), wxT("Swiss font used by wxWidgets")); menuSelect->Append(Font_Standard, wxT("Standar&d fonts"), menuStdFonts); + wxMenu *menuSettingFonts = new wxMenu; + menuSettingFonts->Append(Font_wxSYS_OEM_FIXED_FONT, wxT("wxSYS_OEM_FIXED_FONT"), + wxT("Original equipment manufacturer dependent fixed-pitch font.")); + menuSettingFonts->Append(Font_wxSYS_ANSI_FIXED_FONT, wxT("wxSYS_ANSI_FIXED_FONT"), + wxT("Windows fixed-pitch (monospaced) font. ")); + menuSettingFonts->Append(Font_wxSYS_ANSI_VAR_FONT, wxT("wxSYS_ANSI_VAR_FONT"), + wxT("Windows variable-pitch (proportional) font.")); + menuSettingFonts->Append(Font_wxSYS_SYSTEM_FONT, wxT("wxSYS_SYSTEM_FONT"), + wxT("System font.")); + menuSettingFonts->Append(Font_wxSYS_DEVICE_DEFAULT_FONT, wxT("wxSYS_DEVICE_DEFAULT_FONT"), + wxT("Device-dependent font.")); + menuSettingFonts->Append(Font_wxSYS_DEFAULT_GUI_FONT, wxT("wxSYS_DEFAULT_GUI_FONT"), + wxT("Default font for user interface objects such as menus and dialog boxes. ")); + menuSelect->Append(Font_SystemSettings, wxT("System fonts"), menuSettingFonts); + + menuSelect->AppendSeparator(); menuSelect->Append(Font_EnumFamilies, wxT("Enumerate font &families\tCtrl-F")); menuSelect->Append(Font_EnumFixedFamilies, @@ -498,18 +564,18 @@ void MyFrame::OnSetNativeDesc(wxCommandEvent& WXUNUSED(event)) DoChangeFont(font); } -void MyFrame::OnSetFaceName(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnSetNativeUserDesc(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, + wxString fontdesc = GetCanvas()->GetTextFont().GetNativeFontInfoUserDesc(); + wxString fontUserInfo = wxGetTextFromUser( + wxT("Here you can edit current font description"), + wxT("Input font description"), fontdesc, this); - if (newFaceName.IsEmpty()) + if (fontUserInfo.IsEmpty()) return; // user clicked "Cancel" - do nothing - wxFont font(GetCanvas()->GetTextFont()); - if (font.SetFaceName(newFaceName)) // change facename only + wxFont font; + if (font.SetNativeFontInfoUserDesc(fontUserInfo)) { wxASSERT_MSG(font.Ok(), wxT("The font should now be valid")); DoChangeFont(font); @@ -517,23 +583,31 @@ void MyFrame::OnSetFaceName(wxCommandEvent& WXUNUSED(event)) 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); - } + wxMessageBox(wxT("Error trying to create a font with such description...")); + } } -void MyFrame::OnSetNativeUserDesc(wxCommandEvent& WXUNUSED(event)) +void MyFrame::OnSetFamily(wxCommandEvent& WXUNUSED(event)) { - wxString fontdesc = GetCanvas()->GetTextFont().GetNativeFontInfoUserDesc(); - wxString fontUserInfo = wxGetTextFromUser( - wxT("Here you can edit current font description"), - wxT("Input font description"), fontdesc, + wxFontFamily f = GetFamilyFromUser(); + + wxFont font = m_canvas->GetTextFont(); + font.SetFamily(f); + DoChangeFont(font); +} + +void MyFrame::OnSetFaceName(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 (fontUserInfo.IsEmpty()) + if (newFaceName.IsEmpty()) return; // user clicked "Cancel" - do nothing - wxFont font; - if (font.SetNativeFontInfoUserDesc(fontUserInfo)) + wxFont font(GetCanvas()->GetTextFont()); + if (font.SetFaceName(newFaceName)) // change facename only { wxASSERT_MSG(font.Ok(), wxT("The font should now be valid")); DoChangeFont(font); @@ -541,7 +615,8 @@ void MyFrame::OnSetNativeUserDesc(wxCommandEvent& WXUNUSED(event)) else { wxASSERT_MSG(!font.Ok(), wxT("The font should now be invalid")); - wxMessageBox(wxT("Error trying to create a font with such description...")); + wxMessageBox(wxT("There is no font with such face name..."), + wxT("Invalid face name"), wxOK|wxICON_ERROR, this); } } @@ -583,6 +658,36 @@ wxFontEncoding MyFrame::GetEncodingFromUser() return i == -1 ? wxFONTENCODING_SYSTEM : (wxFontEncoding)encodings[i]; } +wxFontFamily MyFrame::GetFamilyFromUser() +{ + wxArrayString names; + wxArrayInt families; + + families.push_back(wxFONTFAMILY_DECORATIVE); + families.push_back(wxFONTFAMILY_ROMAN); + families.push_back(wxFONTFAMILY_SCRIPT); + families.push_back(wxFONTFAMILY_SWISS); + families.push_back(wxFONTFAMILY_MODERN); + families.push_back(wxFONTFAMILY_TELETYPE); + + names.push_back("DECORATIVE"); + names.push_back("ROMAN"); + names.push_back("SCRIPT"); + names.push_back("SWISS"); + names.push_back("MODERN"); + names.push_back("TELETYPE"); + + int i = wxGetSingleChoiceIndex + ( + wxT("Choose the family"), + SAMPLE_TITLE, + names, + this + ); + + return i == -1 ? wxFONTFAMILY_DEFAULT : (wxFontFamily)families[i]; +} + void MyFrame::DoResizeFont(int diff) { wxFont font = m_canvas->GetTextFont(); @@ -599,6 +704,14 @@ void MyFrame::OnBold(wxCommandEvent& event) DoChangeFont(font); } +void MyFrame::OnLight(wxCommandEvent& event) +{ + wxFont font = m_canvas->GetTextFont(); + + font.SetWeight(event.IsChecked() ? wxFONTWEIGHT_LIGHT : wxFONTWEIGHT_NORMAL); + DoChangeFont(font); +} + void MyFrame::OnItalic(wxCommandEvent& event) { wxFont font = m_canvas->GetTextFont(); @@ -607,6 +720,14 @@ void MyFrame::OnItalic(wxCommandEvent& event) DoChangeFont(font); } +void MyFrame::OnSlant(wxCommandEvent& event) +{ + wxFont font = m_canvas->GetTextFont(); + + font.SetStyle(event.IsChecked() ? wxFONTSTYLE_SLANT : wxFONTSTYLE_NORMAL); + DoChangeFont(font); +} + void MyFrame::OnUnderline(wxCommandEvent& event) { wxFont font = m_canvas->GetTextFont(); @@ -645,6 +766,44 @@ void MyFrame::OnwxPointerFont(wxCommandEvent& event) DoChangeFont(font); } +void MyFrame::OnwxSystemSettingsFont(wxCommandEvent& event) +{ + wxFont font; + + switch ( event.GetId() ) + { + case Font_wxSYS_OEM_FIXED_FONT: + font = wxSystemSettings::GetFont(wxSYS_OEM_FIXED_FONT); + break; + + case Font_wxSYS_ANSI_FIXED_FONT: + font = wxSystemSettings::GetFont(wxSYS_ANSI_FIXED_FONT); + break; + + case Font_wxSYS_ANSI_VAR_FONT: + font = wxSystemSettings::GetFont(wxSYS_ANSI_VAR_FONT); + break; + + case Font_wxSYS_SYSTEM_FONT: + font = wxSystemSettings::GetFont(wxSYS_SYSTEM_FONT); + break; + + case Font_wxSYS_DEVICE_DEFAULT_FONT: + font = wxSystemSettings::GetFont(wxSYS_DEVICE_DEFAULT_FONT); + break; + + case Font_wxSYS_DEFAULT_GUI_FONT: + font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT); + break; + + default: + wxFAIL_MSG( wxT("unknown standard font") ); + return; + } + + DoChangeFont(font); +} + void MyFrame::DoChangeFont(const wxFont& font, const wxColour& col) { m_canvas->SetTextFont(font); @@ -660,8 +819,14 @@ void MyFrame::DoChangeFont(const wxFont& font, const wxColour& col) wxMenuBar *mbar = GetMenuBar(); if ( mbar ) { + mbar->Check(Font_Light, font.GetWeight() == wxFONTWEIGHT_LIGHT); mbar->Check(Font_Bold, font.GetWeight() == wxFONTWEIGHT_BOLD); + mbar->Check(Font_Italic, font.GetStyle() == wxFONTSTYLE_ITALIC); +#ifndef __WXMSW__ + mbar->Check(Font_Slant, font.GetStyle() == wxFONTSTYLE_SLANT); +#endif + mbar->Check(Font_Underlined, font.GetUnderlined()); } } @@ -857,9 +1022,16 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) ) // output the font name/info wxString fontInfo; - fontInfo.Printf(wxT("Font size is %d points, family: %s, encoding: %s"), + + fontInfo.Printf(wxT("Face name: %s, family: %s"), + m_font.GetFaceName().c_str(), + m_font.GetFamilyString().c_str()); + + dc.DrawText(fontInfo, x, y); + y += hLine; + + fontInfo.Printf(wxT("Size: %d points, encoding: %s"), m_font.GetPointSize(), - m_font.GetFamilyString().c_str(), wxFontMapper:: GetEncodingDescription(m_font.GetEncoding()).c_str()); @@ -894,7 +1066,7 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) ) dc.SetTextForeground(m_colour); // the size of one cell (Normally biggest char + small margin) - long maxCharWidth, maxCharHeight; + wxCoord maxCharWidth, maxCharHeight; dc.GetTextExtent(wxT("W"), &maxCharWidth, &maxCharHeight); int w = maxCharWidth + 5, h = maxCharHeight + 4; @@ -907,7 +1079,7 @@ void MyCanvas::OnPaint( wxPaintEvent &WXUNUSED(event) ) { wxChar c = (wxChar)(32 * (i + 1) + j); - long charWidth, charHeight; + wxCoord charWidth, charHeight; dc.GetTextExtent(c, &charWidth, &charHeight); dc.DrawText (