dialog.cpp X
filedlg.cpp X
font.cpp X
+fontenum.cpp X
frame.cpp X
gauge.cpp X
gdiobj.cpp X
--- /dev/null
+/////////////////////////////////////////////////////////////////////////////
+// Name: fontenum.h
+// Purpose: wxFontEnumerator class for getting available fonts
+// Author: Julian Smart, Vadim Zeitlin
+// Modified by: extended to enumerate more than just font families and work ot
+// only on Windows (VZ)
+// Created: 04/01/98
+// RCS-ID: $Id$
+// Copyright: (c) Julian Smart, Vadim Zeitlin
+// Licence: wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef _WX_FONTENUM_H_
+#define _WX_FONTENUM_H_
+
+#ifdef __GNUG__
+ #pragma interface "fontenum.h"
+#endif
+
+// ----------------------------------------------------------------------------
+// wxFontEnumerator enumerates all available fonts on the system or only the
+// fonts with given attributes
+// ----------------------------------------------------------------------------
+
+class wxFontEnumerator
+{
+public:
+ // start enumerating font families - will result in OnFontFamily() being
+ // called for each available font family (unless it returns FALSE)
+ virtual bool EnumerateFamilies(bool fixedWidthOnly = FALSE);
+
+ // enumerate the different encodings either for given font family or for
+ // all font families - will result in OnFontEncoding() being called for
+ // each available (family, encoding) couple
+ virtual bool EnumerateEncodings(const wxString& family = _T(""));
+
+ // callbacks which are called after one of EnumerateXXX() functions from
+ // above is invoked - all of them may return FALSE to stop enumeration or
+ // TRUE to continue with it
+
+ // called by EnumerateFamilies
+ virtual bool OnFontFamily(const wxString& WXUNUSED(family))
+ { return FALSE; }
+
+ // called by EnumerateEncodings
+ virtual bool OnFontEncoding(const wxString& WXUNUSED(family),
+ const wxString& WXUNUSED(encoding))
+ { return FALSE; }
+};
+
+#endif // _WX_FONTENUM_H_
panel = new wxPanel(m_notebook);
m_choice = new wxChoice( panel, ID_CHOICE, wxPoint(10,10), wxSize(120,-1), 5, choices );
+ m_choice->SetSelection(2);
m_choice->SetBackgroundColour( "red" );
(void)new wxButton( panel, ID_CHOICE_SEL_NUM, "Select #2", wxPoint(180,30), wxSize(140,30) );
(void)new wxButton( panel, ID_CHOICE_SEL_STR, "Select 'This'", wxPoint(340,30), wxSize(140,30) );
#endif
#include <wx/fontdlg.h>
+#include <wx/fontenum.h>
// ----------------------------------------------------------------------------
// private classes
void OnAbout(wxCommandEvent& event);
void OnSelectFont(wxCommandEvent& event);
void OnCreateFont(wxCommandEvent& event);
+ void OnEnumerateFamilies(wxCommandEvent& WXUNUSED(event))
+ { DoEnumerateFamilies(FALSE); }
+ void OnEnumerateFixedFamilies(wxCommandEvent& WXUNUSED(event))
+ { DoEnumerateFamilies(TRUE); }
protected:
+ void DoEnumerateFamilies(bool fixedWidthOnly);
+
MyCanvas *m_canvas;
private:
Font_Quit = 1,
Font_About,
Font_Choose = 100,
- Font_Create
+ Font_Create,
+ Font_EnumFamilies,
+ Font_EnumFixedFamilies,
+ Font_Max
};
// ----------------------------------------------------------------------------
EVT_MENU(Font_About, MyFrame::OnAbout)
EVT_MENU(Font_Choose, MyFrame::OnSelectFont)
EVT_MENU(Font_Create, MyFrame::OnCreateFont)
+ EVT_MENU(Font_EnumFamilies, MyFrame::OnEnumerateFamilies)
+ EVT_MENU(Font_EnumFixedFamilies, MyFrame::OnEnumerateFixedFamilies)
END_EVENT_TABLE()
// Create a new application object: this macro will allow wxWindows to create
bool MyApp::OnInit()
{
// Create the main application window
- MyFrame *frame = new MyFrame("Minimal wxWindows App",
+ MyFrame *frame = new MyFrame("Font wxWindows demo",
wxPoint(50, 50), wxSize(450, 340));
// Show it and tell the application that it's our main window
MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size)
: wxFrame((wxFrame *)NULL, -1, title, pos, size)
{
- // set the frame icon
- SetIcon(wxICON(mondrian));
-
// create a menu bar
wxMenu *menuFile = new wxMenu;
menuFile->Append(Font_Quit, "E&xit\tAlt-X", "Quit this program");
wxMenu *menuFont = new wxMenu;
- menuFont->Append(Font_Choose, "&Select font...\tCtrl-F",
+ menuFont->Append(Font_Choose, "&Select font...\tCtrl-S",
"Select a standard font");
menuFont->Append(Font_Create, "&Create font...\tCtrl-C",
"Create a custom font");
+ menuFont->AppendSeparator();
+ menuFont->Append(Font_EnumFamilies, "&Enumerate font families\tCtrl-E");
+ menuFont->Append(Font_EnumFixedFamilies,
+ "&Enumerate fixed font families\tCtrl-F");
// now append the freshly created menu to the menu bar...
wxMenuBar *menuBar = new wxMenuBar;
// event handlers
+void MyFrame::DoEnumerateFamilies(bool fixedWidthOnly)
+{
+ class MyFontEnumerator : public wxFontEnumerator
+ {
+ public:
+ MyFontEnumerator() { m_n = 0; }
+
+ protected:
+ virtual bool OnFontFamily(const wxString& family)
+ {
+ wxLogMessage("Font family %d: %s\n", ++m_n, family.c_str());
+
+ return TRUE;
+ }
+
+ private:
+ size_t m_n;
+ } fontEnumerator;
+
+ wxLogMessage("Enumerating %s font families:",
+ fixedWidthOnly ? "fixed width" : "all");
+ fontEnumerator.EnumerateFamilies(fixedWidthOnly);
+}
+
void MyFrame::OnCreateFont(wxCommandEvent& WXUNUSED(event))
{
MyFontDialog dialog(this);
top_builddir = ../..
program_dir = samples/text
-DATAFILES = text.cpp
+DATAFILES = text.rc
PROGRAM=text
#include "wx/tooltip.h"
#endif
-#if defined(__WXGTK__) || defined(__WXMOTIF__)
- #include "mondrian.xpm"
-#endif
-
// We test for wxUSE_DRAG_AND_DROP also, because data objects may not be
// implemented for compilers that can't cope with the OLE parts in
// wxUSE_DRAG_AND_DROP.
{
// Create the main frame window
MyFrame *frame = new MyFrame((wxFrame *) NULL,
- "Text wxWindows App",
- 50, 50, 640, 420);
+ "Text wxWindows sample", 50, 50, 640, 420);
frame->SetSizeHints( 500, 400 );
wxMenu *file_menu = new wxMenu;
m_horizontal = new MyTextCtrl( this, -1, "Multiline text control with a horizontal scrollbar.",
wxPoint(10,170), wxSize(140,70), wxTE_MULTILINE | wxHSCROLL );
- m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxBOLD));
+ m_horizontal->SetFont(wxFont(18, wxSWISS, wxNORMAL, wxNORMAL,
+ FALSE, "", wxFONTENCODING_KOI8));
m_multitext = new MyTextCtrl( this, -1, "Multi line.",
wxPoint(180,10), wxSize(240,70), wxTE_MULTILINE );
void MyFrame::OnFileLoad(wxCommandEvent& event)
{
- if ( m_panel->m_multitext->LoadFile("text.cpp") )
+ if ( m_panel->m_multitext->LoadFile("text.rc") )
wxLogStatus(this, _T("Successfully loaded file"));
else
wxLogStatus(this, _T("Couldn't load the file"));
--- /dev/null
+/////////////////////////////////////////////////////////////////////////////
+// Name: src/motif/fontenum.cpp
+// Purpose: wxFontEnumerator class for X11/GDK
+// Author: Vadim Zeitlin
+// Modified by:
+// Created: 01.10.99
+// RCS-ID: $Id$
+// Copyright: (c) Vadim Zeitlin
+// Licence: wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+#ifdef __GNUG__
+ #pragma implementation "fontenum.h"
+#endif
+
+#include "wx/defs.h"
+#include "wx/dynarray.h"
+#include "wx/string.h"
+#include "wx/utils.h"
+
+#include "wx/fontenum.h"
+
+#include <X11/Xlib.h>
+
+// ----------------------------------------------------------------------------
+// private functions
+// ----------------------------------------------------------------------------
+
+// compare function for sorted array of strings
+static int CMPFUNC_CONV CompareStrings(const char *s1, const char *s2);
+
+// create the list of all fonts with the given spacing
+static char **CreateFontList(wxChar spacing, int *nFonts);
+
+// extract all font families from the given font list and call our
+// OnFontFamily() for each of them
+static bool ProcessFamiliesFromFontList(wxFontEnumerator *This,
+ char **fonts,
+ int nFonts);
+
+
+// ----------------------------------------------------------------------------
+// private types
+// ----------------------------------------------------------------------------
+
+WX_DEFINE_SORTED_ARRAY(const char *, wxSortedStringArray);
+
+// ============================================================================
+// implementation
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// helpers
+// ----------------------------------------------------------------------------
+
+static int CMPFUNC_CONV CompareStrings(const char *s1, const char *s2)
+{
+ return strcmp(s1, s2);
+}
+
+static char **CreateFontList(wxChar spacing, int *nFonts)
+{
+ wxString pattern;
+ pattern.Printf(_T("-*-*-*-*-*-*-*-*-*-*-%c-*-*-*"), spacing);
+
+ // get the list of all fonts
+ return XListFonts((Display *)wxGetDisplay(), pattern, 32767, nFonts);
+}
+
+static bool ProcessFamiliesFromFontList(wxFontEnumerator *This,
+ char **fonts,
+ int nFonts)
+{
+ // extract the list of (unique) font families
+ wxSortedStringArray families(CompareStrings);
+ for ( int n = 0; n < nFonts; n++ )
+ {
+ char *font = fonts[n];
+ if ( !wxString(font).Matches("-*-*-*-*-*-*-*-*-*-*-*-*-*-*") )
+ {
+ // it's not a full font name (probably an alias)
+ continue;
+ }
+
+ char *dash = strchr(font + 1, '-');
+ char *family = dash + 1;
+ dash = strchr(family, '-');
+ *dash = '\0'; // !NULL because Matches() above succeeded
+
+ if ( families.Index(family) == wxNOT_FOUND )
+ {
+ if ( !This->OnFontFamily(family) )
+ {
+ // stop enumerating
+ return FALSE;
+ }
+
+ families.Add(family);
+ }
+ //else: already seen
+ }
+
+ return TRUE;
+}
+
+// ----------------------------------------------------------------------------
+// wxFontEnumerator
+// ----------------------------------------------------------------------------
+
+bool wxFontEnumerator::EnumerateFamilies(bool fixedWidthOnly)
+{
+ int nFonts;
+ char **fonts;
+
+ if ( fixedWidthOnly )
+ {
+ bool cont = TRUE;
+ fonts = CreateFontList(_T('m'), &nFonts);
+ if ( fonts )
+ {
+ cont = ProcessFamiliesFromFontList(this, fonts, nFonts);
+
+ XFreeFontNames(fonts);
+ }
+
+ if ( !cont )
+ {
+ return TRUE;
+ }
+
+ fonts = CreateFontList(_T('c'), &nFonts);
+ if ( !fonts )
+ {
+ return TRUE;
+ }
+ }
+ else
+ {
+ fonts = CreateFontList(_T('*'), &nFonts);
+
+ if ( !fonts )
+ {
+ wxFAIL_MSG(_T("No fonts at all on this system?"));
+
+ return FALSE;
+ }
+ }
+
+ (void)ProcessFamiliesFromFontList(this, fonts, nFonts);
+
+ XFreeFontNames(fonts);
+
+ return TRUE;
+}
+
+bool wxFontEnumerator::EnumerateEncodings(const wxString& family)
+{
+#if 0
+ wxString pattern;
+ pattern.Printf(_T("-*-%s-*-*-*-*-*-*-*-*-*-*-*-*"),
+ family.IsEmpty() ? _T("*") : family.c_str());
+
+ // get the list of all fonts
+ int nFonts;
+ char **fonts = XListFonts((Display *)wxGetDisplay(), pattern,
+ 32767, nFonts);
+
+ if ( !fonts )
+ {
+ // unknown family?
+ return FALSE;
+ }
+
+ // extract the list of (unique) encodings
+ wxSortedStringArray families(CompareStrings);
+ for ( int n = 0; n < nFonts; n++ )
+ {
+ char *font = fonts[n];
+ if ( !wxString(font).Matches("-*-*-*-*-*-*-*-*-*-*-*-*-*-*") )
+ {
+ // it's not a full font name (probably an alias)
+ continue;
+ }
+
+ // extract the family
+ char *dash = strchr(font + 1, '-');
+ char *family = dash + 1;
+ dash = strchr(family, '-');
+ *dash = '\0'; // !NULL because Matches() above succeeded
+
+ // now extract the registry/encoding
+ }
+
+ return TRUE;
+#endif // 0
+
+ return FALSE; // TODO
+}
-# This file was automatically generated by tmake at 15:48, 1999/10/01
+# This file was automatically generated by tmake at 20:00, 1999/10/01
# DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE B32.T!
#
-# This file was automatically generated by tmake at 15:48, 1999/10/01
+# This file was automatically generated by tmake at 20:00, 1999/10/01
# DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE BCC.T!
#
-# This file was automatically generated by tmake at 15:48, 1999/10/01
+# This file was automatically generated by tmake at 20:00, 1999/10/01
# DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE DOS.T!
#
-# This file was automatically generated by tmake at 15:48, 1999/10/01
+# This file was automatically generated by tmake at 20:00, 1999/10/01
# DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE G95.T!
#
-# This file was automatically generated by tmake at 15:48, 1999/10/01
+# This file was automatically generated by tmake at 20:00, 1999/10/01
# DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE SC.T!
# Symantec C++ makefile for the msw objects
-# This file was automatically generated by tmake at 15:48, 1999/10/01
+# This file was automatically generated by tmake at 20:01, 1999/10/01
# DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE VC.T!
# File: makefile.vc
-# This file was automatically generated by tmake at 15:48, 1999/10/01
+# This file was automatically generated by tmake at 20:01, 1999/10/01
# DO NOT CHANGE THIS FILE, YOUR CHANGES WILL BE LOST! CHANGE WAT.T!
#!/binb/wmake.exe
projects / wxWidgets.git / commitdiff
