From: Robert Roebling <robert@roebling.de>
Date: Thu, 28 Dec 2000 00:00:32 +0000 (+0000)
Subject:   Added wxFileName.
X-Git-Url: https://git.saurik.com/wxWidgets.git/commitdiff_plain/df5ddbca48c63ffae5cfd044a92d7352245e8c86

  Added wxFileName.
  Small fix for log error messages on startup.
  Added missing accessor to wxSizer.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9013 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---

diff --git a/distrib/msw/tmake/filelist.txt b/distrib/msw/tmake/filelist.txt
index 82a62e6651..660fae52a2 100644
--- a/distrib/msw/tmake/filelist.txt
+++ b/distrib/msw/tmake/filelist.txt
@@ -135,6 +135,7 @@ ffile.cpp	C	B
 file.cpp	C	B
 fileconf.cpp	C	B
 filefn.cpp	C	B
+filename.cpp	C	B
 filesys.cpp	C	B
 fontcmn.cpp	C
 fontmap.cpp	C	B
@@ -603,6 +604,7 @@ file.h	W	B
 fileconf.h	W	B
 filedlg.h	W
 filefn.h	W	B
+filename.h	W	B
 filesys.h	W	B
 font.h	W
 fontdlg.h	W
diff --git a/include/wx/filename.h b/include/wx/filename.h
new file mode 100644
index 0000000000..33b05d35c2
--- /dev/null
+++ b/include/wx/filename.h
@@ -0,0 +1,110 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        filename.h
+// Purpose:     wxFileName - encapsulates ice cream
+// Author:      Robert Roebling
+// Modified by:
+// Created:     28.12.00
+// RCS-ID:      $Id$
+// Copyright:   (c) 2000 Robert Roebling
+// Licence:     wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifndef   _WX_FILENAME_H_
+#define   _WX_FILENAME_H_
+
+#ifdef __GNUG__
+    #pragma interface "filename.h"
+#endif
+
+#ifndef WX_PRECOMP
+  #include  "wx/string.h"
+#endif
+
+// ridiculously enough, this will replace DirExists with wxDirExists etc
+#include "filefn.h"
+
+enum wxPathFormat
+{
+  wxPATH_NATIVE = 0,
+  wxPATH_UNIX,
+  wxPATH_MAC,
+  wxPATH_DOS,
+  
+  wxPATH_BEOS = wxPATH_UNIX,
+  wxPATH_WIN = wxPATH_DOS,
+  wxPATH_OS2 = wxPATH_DOS
+  
+};
+
+class WXDLLEXPORT wxFileName
+{
+public:
+    // constructors and assignment
+    wxFileName() 
+        { }
+    wxFileName( const wxFileName &filename );
+    wxFileName( const wxString &path, bool dir_only = FALSE, wxPathFormat format = wxPATH_NATIVE )
+        { Assign( path, dir_only, format ); }
+    void Assign( const wxString &path, bool dir_only = FALSE, wxPathFormat format = wxPATH_NATIVE );
+    
+    // Only native form
+    bool FileExists();
+    bool DirExists();
+    
+    void AssignCwd();
+    void SetCwd();
+    
+    void AssignTempFileName( const wxString &prefix );
+    
+    void Mkdir( int perm = 0777 );
+    void Rmdir();
+    
+    // Remove . and .. (under Unix ~ as well)
+    void MakeAbsolute();
+    
+    // Comparison
+    bool SameAs( const wxFileName &filename, bool upper_on_dos = TRUE );
+    
+    // Tests
+    bool IsCaseSensitive( wxPathFormat format = wxPATH_NATIVE );
+    bool IsRelative( wxPathFormat format = wxPATH_NATIVE );
+    bool IsAbsolute( wxPathFormat format = wxPATH_NATIVE );
+    bool IsWild( wxPathFormat format = wxPATH_NATIVE );
+    
+    // Dir accessors
+    void AppendDir( const wxString &dir );
+    void PrependDir( const wxString &dir );
+    void InsertDir( int before, const wxString &dir );
+    void RemoveDir( int pos );
+    size_t GetDirCount()             { return m_dirs.GetCount(); }
+    
+    // Other accessors
+    void SetExt( const wxString &ext )          { m_ext = ext; }
+    wxString GetExt() const                     { return m_ext; }
+    bool HasExt() const                         { return !m_ext.IsEmpty(); }
+    
+    void SetName( const wxString &name )        { m_name = name; }
+    wxString GetName() const                    { return m_name; }
+    bool HasName() const                        { return !m_name.IsEmpty(); }
+    
+    const wxArrayString &GetDirs() const        { return m_dirs; }
+    
+    // Construct path only
+    wxString GetPath( wxPathFormat format = wxPATH_NATIVE ) const;
+    
+    // Construct full path with name and ext
+    wxString GetFullPath( wxPathFormat format = wxPATH_NATIVE ) const;
+    
+    
+    static wxPathFormat GetFormat( wxPathFormat format = wxPATH_NATIVE );
+    
+private:
+    wxArrayString   m_dirs;
+    wxString        m_name;
+    wxString        m_ext;
+};
+
+
+
+#endif // _WX_FFILENAME_H_
+
diff --git a/include/wx/sizer.h b/include/wx/sizer.h
index c9ac671daf..32cff00a7c 100644
--- a/include/wx/sizer.h
+++ b/include/wx/sizer.h
@@ -40,78 +40,85 @@ class wxStaticBoxSizer;
 
 class WXDLLEXPORT wxSizerItem: public wxObject
 {
-    DECLARE_CLASS(wxSizerItem);
 public:
-  // spacer
-  wxSizerItem( int width, int height, int option, int flag, int border, wxObject* userData);
-
-  // window
-  wxSizerItem( wxWindow *window, int option, int flag, int border, wxObject* userData );
-
-  // subsizer
-  wxSizerItem( wxSizer *sizer, int option, int flag, int border, wxObject* userData );
-
-  ~wxSizerItem();
-
-  virtual wxSize GetSize();
-  virtual wxSize CalcMin();
-  virtual void SetDimension( wxPoint pos, wxSize size );
-
-  void SetRatio( int width, int height )
-    // if either of dimensions is zero, ratio is assumed to be 1
-    // to avoid "divide by zero" errors
-    { m_ratio = (width && height) ? ((float) width / (float) height) : 1; }
-  void SetRatio( wxSize size )
-    { m_ratio = (size.x && size.y) ? ((float) size.x / (float) size.y) : 1; }
-  void SetRatio( float ratio ) { m_ratio = ratio; }
-  float GetRatio() const { return m_ratio; }
-
-  bool IsWindow();
-  bool IsSizer();
-  bool IsSpacer();
+    // spacer
+    wxSizerItem( int width, int height, int option, int flag, int border, wxObject* userData);
+
+    // window
+    wxSizerItem( wxWindow *window, int option, int flag, int border, wxObject* userData );
+
+    // subsizer
+    wxSizerItem( wxSizer *sizer, int option, int flag, int border, wxObject* userData );
+
+    ~wxSizerItem();
+
+    virtual wxSize GetSize();
+    virtual wxSize CalcMin();
+    virtual void SetDimension( wxPoint pos, wxSize size );
+
+    wxSize GetMinSize()
+        { return m_minSize; }
+
+    void SetRatio( int width, int height )
+        // if either of dimensions is zero, ratio is assumed to be 1
+        // to avoid "divide by zero" errors
+        { m_ratio = (width && height) ? ((float) width / (float) height) : 1; }
+    void SetRatio( wxSize size )
+        { m_ratio = (size.x && size.y) ? ((float) size.x / (float) size.y) : 1; }
+    void SetRatio( float ratio ) 
+        { m_ratio = ratio; }
+    float GetRatio() const 
+        { return m_ratio; }
+
+    bool IsWindow();
+    bool IsSizer();
+    bool IsSpacer();
   
-  void SetInitSize( int x, int y )
-    { m_minSize.x = x; m_minSize.y = y; }
-  void SetOption( int option )
-    { m_option = option; }
-  void SetFlag( int flag )
-    { m_flag = flag; }
-  void SetBorder( int border )
-    { m_border = border; }
-
-  wxWindow *GetWindow() const
-    { return m_window; }
-  void SetWindow( wxWindow *window )
-    { m_window = window; }
-  wxSizer *GetSizer() const
-    { return m_sizer; }
-  void SetSizer( wxSizer *sizer )
-    { m_sizer = sizer; }
-  int GetOption() const
-    { return m_option; }
-  int GetFlag() const
-    { return m_flag; }
-  int GetBorder() const
-    { return m_border; }
-  wxObject* GetUserData()
-    { return m_userData; }
-  wxPoint GetPosition()
-    { return m_pos; }
+    void SetInitSize( int x, int y )
+        { m_minSize.x = x; m_minSize.y = y; }
+    void SetOption( int option )
+        { m_option = option; }
+    void SetFlag( int flag )
+        { m_flag = flag; }
+    void SetBorder( int border )
+        { m_border = border; }
+
+    wxWindow *GetWindow() const
+        { return m_window; }
+    void SetWindow( wxWindow *window )
+        { m_window = window; }
+    wxSizer *GetSizer() const
+        { return m_sizer; }
+    void SetSizer( wxSizer *sizer )
+        { m_sizer = sizer; }
+    int GetOption() const
+        { return m_option; }
+    int GetFlag() const
+        { return m_flag; }
+    int GetBorder() const
+        { return m_border; }
+    wxObject* GetUserData()
+        { return m_userData; }
+    wxPoint GetPosition()
+        { return m_pos; }
 
 protected:
-  wxWindow    *m_window;
-  wxSizer     *m_sizer;
-  wxSize       m_size;
-  wxPoint      m_pos;
-  wxSize       m_minSize;
-  int          m_option;
-  int          m_border;
-  int          m_flag;
-  // als: aspect ratio can always be calculated from m_size,
-  //      but this would cause precision loss when the window
-  //      is shrinked.  it is safer to preserve initial value.
-  float        m_ratio;
-  wxObject    *m_userData;
+    wxWindow    *m_window;
+    wxSizer     *m_sizer;
+    wxSize       m_size;
+    wxPoint      m_pos;
+    wxSize       m_minSize;
+    int          m_option;
+    int          m_border;
+    int          m_flag;
+    // als: aspect ratio can always be calculated from m_size,
+    //      but this would cause precision loss when the window
+    //      is shrinked.  it is safer to preserve initial value.
+    float        m_ratio;
+    wxObject    *m_userData;
+  
+private:
+    DECLARE_CLASS(wxSizerItem);
 };
 
 //---------------------------------------------------------------------------
diff --git a/src/common/filename.cpp b/src/common/filename.cpp
new file mode 100644
index 0000000000..99dce6eb04
--- /dev/null
+++ b/src/common/filename.cpp
@@ -0,0 +1,332 @@
+/////////////////////////////////////////////////////////////////////////////
+// Name:        filename.cpp
+// Purpose:     wxFileName - encapsulates candy
+// Author:      Robert Roebling
+// Modified by:
+// Created:     28.12.2000
+// RCS-ID:      $Id$
+// Copyright:   (c) 2000 Robert Roebling
+// Licence:     wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+    #pragma implementation "filename.h"
+#endif
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+  #pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+    #include "wx/intl.h"
+    #include "wx/log.h"
+#endif
+
+#include "wx/filename.h"
+#include "wx/tokenzr.h"
+#include "wx/filefn.h"
+
+//----------------------------------------------------------------------------
+// wxFileName
+//----------------------------------------------------------------------------
+
+wxFileName::wxFileName( const wxFileName &filename )
+{
+    m_ext = filename.GetExt();
+    m_name = filename.GetName();
+    const wxArrayString &dirs = filename.GetDirs();
+    for (size_t i = 0; i < dirs.GetCount(); i++)
+    {
+        m_dirs.Add( dirs[i] );
+    }
+}
+
+void wxFileName::Assign( const wxString &path, bool dir_only, wxPathFormat format )
+{
+    m_ext = wxEmptyString;
+    m_name = wxEmptyString;
+    m_dirs.Clear();
+
+    format = GetFormat( format );
+
+    wxString seps;
+    if (format == wxPATH_DOS)
+    {
+        seps = "/\\";
+    }
+    else
+    if (format == wxPATH_UNIX)
+    {
+        seps = "/";
+    }
+    else
+    {
+        seps = "/";  // or maybe ":" or both ?
+    }
+    
+    wxStringTokenizer tn( path, seps );
+    while (tn.HasMoreTokens())
+    {
+        wxString token( tn.GetNextToken() );
+        if (!token.IsEmpty())
+            m_dirs.Add( token );
+    }
+    
+    if (!dir_only)
+    {
+        // make last m_dir -> m_name 
+        size_t last = m_dirs.GetCount();
+        if (last == 0) return;
+        last--;
+        m_name = m_dirs[last];
+        m_dirs.Remove( last );
+        
+        if (m_name == wxT(".")) return;
+        if (m_name == wxT("..")) return;
+        
+        // ext?
+        int pos = m_name.Find( wxT('.') );
+        if (pos == -1) return;
+        
+        bool has_starting_dot = (pos == 0);
+        if (has_starting_dot)
+        {
+            // remove dot
+            m_name.Remove(0,1);  
+            
+            // search again
+            pos = m_name.Find( wxT('.') );
+            if (pos == -1)
+            {
+                // add dot back
+                m_name.Prepend( "." );
+                return;
+            }
+        }
+        m_ext = m_name;
+        m_ext.Remove( 0, pos+1 );
+        
+        m_name.Remove( pos, m_name.Len()-pos );
+        
+        if (has_starting_dot)
+        {
+            // add dot back
+            m_name.Prepend( "." );
+            return;
+        }
+    }
+}
+
+bool wxFileName::FileExists()
+{
+    return ::wxFileExists( GetFullPath() );
+}
+
+bool wxFileName::DirExists()
+{
+    return ::wxDirExists( GetFullPath() );
+}
+
+void wxFileName::AssignCwd()
+{
+    Assign( wxGetCwd(), TRUE );
+}
+
+void wxFileName::SetCwd()
+{
+    wxSetWorkingDirectory( GetFullPath() );
+}
+
+void wxFileName::AssignTempFileName( const wxString &prefix )
+{
+}
+
+void wxFileName::Mkdir( int perm )
+{
+    wxMkdir( GetFullPath(), perm );
+}
+
+void wxFileName::Rmdir()
+{
+    wxRmdir( GetFullPath() );
+}
+
+void wxFileName::MakeAbsolute()
+{
+}
+
+bool wxFileName::SameAs( const wxFileName &filename, bool upper_on_dos )
+{
+    wxString file1( GetFullPath() );
+    wxString file2( filename.GetFullPath() );
+   
+#ifdef __WXMSW__
+    if (upper_on_dos)
+    {
+        file1.MakeUpper();
+        file2.MakeUpper();
+    }
+#endif
+   
+    return (file1 == file2);
+}
+
+bool wxFileName::IsCaseSensitive( wxPathFormat format )
+{
+    format = GetFormat( format );
+    
+    return (format != wxPATH_DOS);
+}
+
+bool wxFileName::IsRelative( wxPathFormat format )
+{
+    format = GetFormat( format );
+    
+    for (size_t i = 0; i < m_dirs.GetCount(); i++)
+    {
+        if ((format == wxPATH_UNIX) && (i == 0) && (m_dirs[0] == wxT("~"))) return TRUE;
+    
+        if (m_dirs[i] == wxT(".")) return TRUE;
+        if (m_dirs[i] == wxT("..")) return TRUE;
+    }
+
+    return FALSE;
+}
+
+bool wxFileName::IsAbsolute( wxPathFormat format )
+{
+    return (!IsRelative(format));
+}
+
+bool wxFileName::IsWild( wxPathFormat format )
+{
+    format = GetFormat( format );
+    
+    if (format == wxPATH_DOS)
+    {
+       if (m_name.Find( wxT('*') ) != -1) return TRUE;
+       if (m_name.Find( wxT('?') ) != -1) return TRUE;
+    }
+    else
+    {
+       if (m_name.Find( wxT('*') ) != -1) return TRUE;
+    }
+    
+    return FALSE;
+}
+
+void wxFileName::AppendDir( const wxString &dir )
+{
+    m_dirs.Add( dir );
+}
+
+void wxFileName::PrependDir( const wxString &dir )
+{
+    m_dirs.Insert( dir, 0 );
+}
+
+void wxFileName::InsertDir( int before, const wxString &dir )
+{
+    m_dirs.Insert( dir, before );
+}
+
+void wxFileName::RemoveDir( int pos )
+{
+    m_dirs.Remove( (size_t)pos );
+}
+
+wxString wxFileName::GetPath( wxPathFormat format ) const
+{
+    format = GetFormat( format );
+    
+    wxString ret;
+    if (format == wxPATH_DOS)
+    {
+        for (size_t i = 0; i < m_dirs.GetCount(); i++)
+        {
+            ret += m_dirs[i];
+            if (i != m_dirs.GetCount()-1) ret += '\\';
+        }
+    }
+    else
+    if (format == wxPATH_DOS)
+    {
+        for (size_t i = 0; i < m_dirs.GetCount(); i++)
+        {
+            ret += m_dirs[i];
+            if (i != m_dirs.GetCount()-1) ret += '/';
+        }
+    }
+    else
+    {
+        for (size_t i = 0; i < m_dirs.GetCount(); i++)
+        {
+            ret += m_dirs[i];
+            if (i != m_dirs.GetCount()-1) ret += "//";  // or maybe ":" ?
+        }
+    }
+    
+    return ret;
+}
+
+wxString wxFileName::GetFullPath( wxPathFormat format ) const
+{
+    format = GetFormat( format );
+    
+    wxString ret;
+    if (format == wxPATH_DOS)
+    {
+        for (size_t i = 0; i < m_dirs.GetCount(); i++)
+        {
+            ret += m_dirs[i];
+            ret += '\\';
+        }
+    }
+    else
+    if (format == wxPATH_DOS)
+    {
+        for (size_t i = 0; i < m_dirs.GetCount(); i++)
+        {
+            ret += m_dirs[i];
+            ret += '/';
+        }
+    }
+    else
+    {
+        for (size_t i = 0; i < m_dirs.GetCount(); i++)
+        {
+            ret += m_dirs[i];
+            ret += '/';  // or maybe ":" ?
+        }
+    }
+    
+    ret += m_name;
+    
+    if (!m_ext.IsEmpty())
+    {
+        ret += '.';
+        ret += m_ext;
+    }
+    
+    return ret;
+}
+
+wxPathFormat wxFileName::GetFormat( wxPathFormat format )
+{
+    if (format == wxPATH_NATIVE)
+    {
+#if defined(__WXMSW__) || defined(__WXPM__)
+        format = wxPATH_DOS;
+#endif
+#if defined(__WXMAC__)
+        format = wxPATH_MAC;
+#endif
+#if !defined(__WXMSW__) && !defined(__WXPM__) && !defined(__WXMAC__)
+        format = wxPATH_UNIX;
+#endif
+    }
+    return format;
+}
diff --git a/src/gtk/app.cpp b/src/gtk/app.cpp
index 860d6d6c71..76a9bc3dd7 100644
--- a/src/gtk/app.cpp
+++ b/src/gtk/app.cpp
@@ -289,7 +289,8 @@ wxApp::wxApp()
     m_topWindow = (wxWindow *) NULL;
     m_exitOnFrameDelete = TRUE;
 
-    m_idleTag = gtk_idle_add_priority( 1000, wxapp_idle_callback, (gpointer) NULL );
+    m_idleTag = 0;
+    wxapp_install_idle_handler();
 
 #if wxUSE_THREADS
     m_wakeUpTimerTag = 0;
diff --git a/src/gtk/files.lst b/src/gtk/files.lst
index df864a6cc4..8613937647 100644
--- a/src/gtk/files.lst
+++ b/src/gtk/files.lst
@@ -72,6 +72,7 @@ ALL_SOURCES = \
 		common/file.cpp \
 		common/fileconf.cpp \
 		common/filefn.cpp \
+		common/filename.cpp \
 		common/filesys.cpp \
 		common/fontcmn.cpp \
 		common/fontmap.cpp \
@@ -296,6 +297,7 @@ ALL_HEADERS = \
 		fileconf.h \
 		filedlg.h \
 		filefn.h \
+		filename.h \
 		filesys.h \
 		font.h \
 		fontdlg.h \
@@ -592,6 +594,7 @@ COMMONOBJS = \
 		file.o \
 		fileconf.o \
 		filefn.o \
+		filename.o \
 		filesys.o \
 		fontcmn.o \
 		fontmap.o \
@@ -698,6 +701,7 @@ COMMONDEPS = \
 		file.d \
 		fileconf.d \
 		filefn.d \
+		filename.d \
 		filesys.d \
 		fontcmn.d \
 		fontmap.d \
diff --git a/src/gtk1/app.cpp b/src/gtk1/app.cpp
index 860d6d6c71..76a9bc3dd7 100644
--- a/src/gtk1/app.cpp
+++ b/src/gtk1/app.cpp
@@ -289,7 +289,8 @@ wxApp::wxApp()
     m_topWindow = (wxWindow *) NULL;
     m_exitOnFrameDelete = TRUE;
 
-    m_idleTag = gtk_idle_add_priority( 1000, wxapp_idle_callback, (gpointer) NULL );
+    m_idleTag = 0;
+    wxapp_install_idle_handler();
 
 #if wxUSE_THREADS
     m_wakeUpTimerTag = 0;
diff --git a/src/gtk1/files.lst b/src/gtk1/files.lst
index df864a6cc4..8613937647 100644
--- a/src/gtk1/files.lst
+++ b/src/gtk1/files.lst
@@ -72,6 +72,7 @@ ALL_SOURCES = \
 		common/file.cpp \
 		common/fileconf.cpp \
 		common/filefn.cpp \
+		common/filename.cpp \
 		common/filesys.cpp \
 		common/fontcmn.cpp \
 		common/fontmap.cpp \
@@ -296,6 +297,7 @@ ALL_HEADERS = \
 		fileconf.h \
 		filedlg.h \
 		filefn.h \
+		filename.h \
 		filesys.h \
 		font.h \
 		fontdlg.h \
@@ -592,6 +594,7 @@ COMMONOBJS = \
 		file.o \
 		fileconf.o \
 		filefn.o \
+		filename.o \
 		filesys.o \
 		fontcmn.o \
 		fontmap.o \
@@ -698,6 +701,7 @@ COMMONDEPS = \
 		file.d \
 		fileconf.d \
 		filefn.d \
+		filename.d \
 		filesys.d \
 		fontcmn.d \
 		fontmap.d \