Typo fix

[wxWidgets.git] / src / generic / dirctrlg.cpp

diff --git a/src/generic/dirctrlg.cpp b/src/generic/dirctrlg.cpp
index e35d2487c560c41f8063f9d415b6a1253980385c..38c948fc2c045878e3a20fd931e7de68f7ee31dd 100644 (file)
--- a/src/generic/dirctrlg.cpp
+++ b/src/generic/dirctrlg.cpp
@@ -90,7 +90,7 @@
 #endif
 
 /* Closed folder */
 #endif
 
 /* Closed folder */

-static char * icon1_xpm[] = {
+static const char * icon1_xpm[] = {

 /* width height ncolors chars_per_pixel */
 "16 16 6 1",
 /* colors */
 /* width height ncolors chars_per_pixel */
 "16 16 6 1",
 /* colors */


@@ -119,7 +119,7 @@ static char * icon1_xpm[] = {
 "                "};
 
 /* Open folder */
 "                "};
 
 /* Open folder */

-static char * icon2_xpm[] = {
+static const char * icon2_xpm[] = {

 /* width height ncolors chars_per_pixel */
 "16 16 6 1",
 /* colors */
 /* width height ncolors chars_per_pixel */
 "16 16 6 1",
 /* colors */


@@ -148,7 +148,7 @@ static char * icon2_xpm[] = {
 "                "};
 
 /* File */
 "                "};
 
 /* File */

-static char * icon3_xpm[] = {
+static const char * icon3_xpm[] = {

 /* width height ncolors chars_per_pixel */
 "16 16 3 1",
 /* colors */
 /* width height ncolors chars_per_pixel */
 "16 16 3 1",
 /* colors */


@@ -174,7 +174,7 @@ static char * icon3_xpm[] = {
 "                "};
 
 /* Computer */
 "                "};
 
 /* Computer */

-static char * icon4_xpm[] = {
+static const char * icon4_xpm[] = {

 "16 16 7 1",
 "     s None    c None",
 ".    c #808080",
 "16 16 7 1",
 "     s None    c None",
 ".    c #808080",


@@ -201,7 +201,7 @@ static char * icon4_xpm[] = {
 "............o   "};
 
 /* Drive */
 "............o   "};
 
 /* Drive */

-static char * icon5_xpm[] = {
+static const char * icon5_xpm[] = {

 "16 16 7 1",
 "     s None    c None",
 ".    c #808080",
 "16 16 7 1",
 "     s None    c None",
 ".    c #808080",


@@ -228,7 +228,7 @@ static char * icon5_xpm[] = {
 "                "};
 
 /* CD-ROM */
 "                "};
 
 /* CD-ROM */

-static char *icon6_xpm[] = {
+static const char *icon6_xpm[] = {

 "16 16 10 1",
 "     s None    c None",
 ".    c #808080",
 "16 16 10 1",
 "     s None    c None",
 ".    c #808080",


@@ -258,7 +258,7 @@ static char *icon6_xpm[] = {
 "                "};
 
 /* Floppy */
 "                "};
 
 /* Floppy */

-static char * icon7_xpm[] = {
+static const char * icon7_xpm[] = {

 "16 16 7 1",
 "     s None    c None",
 ".    c #808080",
 "16 16 7 1",
 "     s None    c None",
 ".    c #808080",


@@ -285,7 +285,7 @@ static char * icon7_xpm[] = {
 "                "};
 
 /* Removeable */
 "                "};
 
 /* Removeable */

-static char * icon8_xpm[] = {
+static const char * icon8_xpm[] = {

 "16 16 7 1",
 "     s None    c None",
 ".    c #808080",
 "16 16 7 1",
 "     s None    c None",
 ".    c #808080",


@@ -312,14 +312,28 @@ static char * icon8_xpm[] = {
 "                "};
 
 
 "                "};
 
 

-#define wxID_TREECTRL          7000
-#define wxID_FILTERLISTCTRL    7001
-

 #if defined(__DOS__)
 #if defined(__DOS__)

-  #ifdef __DJGPP__
-    #define setdrive(drive) setdisk(drive)
-  #endif
-#elif defined(__WXMSW__) || defined(__WXPM__)
+
+bool wxIsDriveAvailable(const wxString& dirName)
+{
+    // FIXME_MGL - this method leads to hang up under Watcom for some reason
+#ifndef __WATCOMC__
+    if ( dirName.Len() == 3 && dirName[1u] == wxT(':') )
+    {
+        wxString dirNameLower(dirName.Lower());
+        // VS: always return TRUE for removable media, since Win95 doesn't
+        //     like it when MS-DOS app accesses empty floppy drive
+        return (dirNameLower[0u] == wxT('a') ||
+                dirNameLower[0u] == wxT('b') ||
+                wxPathExists(dirNameLower));
+    }
+    else
+#endif
+        return TRUE;
+}
+
+#elif defined(__WINDOWS__) || defined(__WXPM__)
+

 int setdrive(int drive)
 {
 #if defined(__GNUWIN32__) && \
 int setdrive(int drive)
 {
 #if defined(__GNUWIN32__) && \


@@ -349,7 +363,7 @@ int setdrive(int drive)
 #endif // !GNUWIN32
 }
 
 #endif // !GNUWIN32
 }
 

-static bool wxIsDriveAvailable(const wxString dirName)
+bool wxIsDriveAvailable(const wxString& dirName)

 {
 #ifdef __WIN32__
     UINT errorMode = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);
 {
 #ifdef __WIN32__
     UINT errorMode = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX);


@@ -382,7 +396,7 @@ static bool wxIsDriveAvailable(const wxString dirName)
 
     return success;
 }
 
     return success;
 }

-#endif
+#endif // __WINDOWS__ || __WXPM__

 
 // Function which is called by quick sort. We want to override the default wxArrayString behaviour,
 // and sort regardless of case.
 
 // Function which is called by quick sort. We want to override the default wxArrayString behaviour,
 // and sort regardless of case.


@@ -390,7 +404,7 @@ static int LINKAGEMODE wxDirCtrlStringCompareFunction(const void *first, const v
 {
     wxString *strFirst = (wxString *)first;
     wxString *strSecond = (wxString *)second;
 {
     wxString *strFirst = (wxString *)first;
     wxString *strSecond = (wxString *)second;

-    
+

     return strFirst->CmpNoCase(*strSecond);
 }
 
     return strFirst->CmpNoCase(*strSecond);
 }
 


@@ -437,7 +451,7 @@ bool wxDirItemData::HasSubDirs() const
     return dir.HasSubDirs();
 }
 
     return dir.HasSubDirs();
 }
 

-bool wxDirItemData::HasFiles(const wxString& spec) const
+bool wxDirItemData::HasFiles(const wxString& WXUNUSED(spec)) const

 {
     if (m_path.IsEmpty())
         return FALSE;
 {
     if (m_path.IsEmpty())
         return FALSE;


@@ -484,11 +498,15 @@ bool wxGenericDirCtrl::Create(wxWindow *parent,
     if (!wxControl::Create(parent, id, pos, size, style, wxDefaultValidator, name))
         return FALSE;
 
     if (!wxControl::Create(parent, id, pos, size, style, wxDefaultValidator, name))
         return FALSE;
 

-    SetBackgroundColour(wxSystemSettings::GetSystemColour(wxSYS_COLOUR_3DFACE));
+    SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));

 
     Init();
 
 
     Init();
 

-    long treeStyle = wxTR_HAS_BUTTONS | wxTR_EDIT_LABELS | wxTR_HIDE_ROOT;
+    long treeStyle = wxTR_HAS_BUTTONS | wxTR_HIDE_ROOT;
+
+    if (style & wxDIRCTRL_EDIT_LABELS)
+        treeStyle |= wxTR_EDIT_LABELS;
+

     if ((style & wxDIRCTRL_3D_INTERNAL) == 0)
         treeStyle |= wxNO_BORDER;
 
     if ((style & wxDIRCTRL_3D_INTERNAL) == 0)
         treeStyle |= wxNO_BORDER;
 


@@ -525,7 +543,7 @@ bool wxGenericDirCtrl::Create(wxWindow *parent,
 
     wxString rootName;
 
 
     wxString rootName;
 

-#if defined(__WXMSW__) || defined(__WXPM__)
+#if defined(__WINDOWS__) || defined(__WXPM__) || defined(__DOS__)

     rootName = _("Computer");
 #else
     rootName = _("Sections");
     rootName = _("Computer");
 #else
     rootName = _("Sections");


@@ -533,7 +551,7 @@ bool wxGenericDirCtrl::Create(wxWindow *parent,
 
     m_rootId = m_treeCtrl->AddRoot( rootName, 3, -1, rootData);
     m_treeCtrl->SetItemHasChildren(m_rootId);
 
     m_rootId = m_treeCtrl->AddRoot( rootName, 3, -1, rootData);
     m_treeCtrl->SetItemHasChildren(m_rootId);

-    m_treeCtrl->Expand(m_rootId); // automatically expand first level
+    ExpandDir(m_rootId); // automatically expand first level

 
     // Expand and select the default path
     if (!m_defaultPath.IsEmpty())
 
     // Expand and select the default path
     if (!m_defaultPath.IsEmpty())


@@ -558,6 +576,15 @@ void wxGenericDirCtrl::Init()
     m_filterListCtrl = NULL;
 }
 
     m_filterListCtrl = NULL;
 }
 

+void wxGenericDirCtrl::ShowHidden( bool show )
+{
+    m_showHidden = show;
+
+    wxString path = GetPath();
+    ReCreateTree();
+    SetPath(path);
+}
+

 void wxGenericDirCtrl::AddSection(const wxString& path, const wxString& name, int imageId)
 {
     wxDirItemData *dir_item = new wxDirItemData(path,name,TRUE);
 void wxGenericDirCtrl::AddSection(const wxString& path, const wxString& name, int imageId)
 {
     wxDirItemData *dir_item = new wxDirItemData(path,name,TRUE);


@@ -569,7 +596,7 @@ void wxGenericDirCtrl::AddSection(const wxString& path, const wxString& name, in
 
 void wxGenericDirCtrl::SetupSections()
 {
 
 void wxGenericDirCtrl::SetupSections()
 {

-#if defined(__WXMSW__) || defined(__WXPM__)
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXPM__)

 
 #ifdef __WIN32__
     wxChar driveBuffer[256];
 
 #ifdef __WIN32__
     wxChar driveBuffer[256];


@@ -613,24 +640,23 @@ void wxGenericDirCtrl::SetupSections()
         if (driveBuffer[i] == wxT('\0'))
             break;
     }
         if (driveBuffer[i] == wxT('\0'))
             break;
     }

-# else
+#else // !__WIN32__

     int drive;
     int drive;

-    int currentDrive;

 
     /* If we can switch to the drive, it exists. */
     for( drive = 1; drive <= 26; drive++ )
     {
         wxString path, name;
         path.Printf(wxT("%c:\\"), (char) (drive + 'a' - 1));
 
     /* If we can switch to the drive, it exists. */
     for( drive = 1; drive <= 26; drive++ )
     {
         wxString path, name;
         path.Printf(wxT("%c:\\"), (char) (drive + 'a' - 1));

-        name.Printf(wxT("(%c:)"), (char) (drive + 'a' - 1));
+        name.Printf(wxT("(%c:)"), (char) (drive + 'A' - 1));

 
         if (wxIsDriveAvailable(path))
         {
 
         if (wxIsDriveAvailable(path))
         {

-
-            AddSection(path, name);
+            AddSection(path, name, (drive <= 2) ? 6/*floppy*/ : 4/*disk*/);

         }
     }
         }
     }

-# endif
+#endif // __WIN32__/!__WIN32__
+

 #elif defined(__WXMAC__)
     FSSpec volume ;
     short index = 1 ;
 #elif defined(__WXMAC__)
     FSSpec volume ;
     short index = 1 ;


@@ -642,8 +668,10 @@ void wxGenericDirCtrl::SetupSections()
       wxString name = wxMacFSSpec2MacFilename( &volume ) ;
       AddSection(name + wxFILE_SEP_PATH, name, 0);
     }
       wxString name = wxMacFSSpec2MacFilename( &volume ) ;
       AddSection(name + wxFILE_SEP_PATH, name, 0);
     }

-#else
+#elif defined(__UNIX__)

     AddSection(wxT("/"), wxT("/"), 3/*computer icon*/);
     AddSection(wxT("/"), wxT("/"), 3/*computer icon*/);

+#else
+    #error "Unsupported platform in wxGenericDirCtrl!"

 #endif
 }
 
 #endif
 }
 


@@ -720,9 +748,14 @@ void wxGenericDirCtrl::OnExpandItem(wxTreeEvent &event)
 
 void wxGenericDirCtrl::OnCollapseItem(wxTreeEvent &event )
 {
 
 void wxGenericDirCtrl::OnCollapseItem(wxTreeEvent &event )
 {

-    wxTreeItemId child, parent = event.GetItem();
+    CollapseDir(event.GetItem());
+}

 
 

-    wxDirItemData *data = (wxDirItemData *) m_treeCtrl->GetItemData(event.GetItem());
+void wxGenericDirCtrl::CollapseDir(wxTreeItemId parentId)
+{
+    wxTreeItemId child;
+
+    wxDirItemData *data = (wxDirItemData *) m_treeCtrl->GetItemData(parentId);

     if (!data->m_isExpanded)
         return;
 
     if (!data->m_isExpanded)
         return;
 


@@ -730,13 +763,13 @@ void wxGenericDirCtrl::OnCollapseItem(wxTreeEvent &event )
     long cookie;
     /* Workaround because DeleteChildren has disapeared (why?) and
      * CollapseAndReset doesn't work as advertised (deletes parent too) */
     long cookie;
     /* Workaround because DeleteChildren has disapeared (why?) and
      * CollapseAndReset doesn't work as advertised (deletes parent too) */

-    child = m_treeCtrl->GetFirstChild(parent, cookie);
+    child = m_treeCtrl->GetFirstChild(parentId, cookie);

     while (child.IsOk())
     {
         m_treeCtrl->Delete(child);
         /* Not GetNextChild below, because the cookie mechanism can't
          * handle disappearing children! */
     while (child.IsOk())
     {
         m_treeCtrl->Delete(child);
         /* Not GetNextChild below, because the cookie mechanism can't
          * handle disappearing children! */

-        child = m_treeCtrl->GetFirstChild(parent, cookie);
+        child = m_treeCtrl->GetFirstChild(parentId, cookie);

     }
 }
 
     }
 }
 


@@ -761,7 +794,7 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
 
     wxString dirName(data->m_path);
 
 
     wxString dirName(data->m_path);
 

-#if defined(__WXMSW__) || defined(__WXPM__)
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXPM__)

     // Check if this is a root directory and if so,
     // whether the drive is avaiable.
     if (!wxIsDriveAvailable(dirName))
     // Check if this is a root directory and if so,
     // whether the drive is avaiable.
     if (!wxIsDriveAvailable(dirName))


@@ -775,7 +808,7 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
     // This may take a longish time. Go to busy cursor
     wxBusyCursor busy;
 
     // This may take a longish time. Go to busy cursor
     wxBusyCursor busy;
 

-#if defined(__WXMSW__) || defined(__WXPM__)
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXPM__)

     if (dirName.Last() == ':')
         dirName += wxString(wxFILE_SEP_PATH);
 #endif
     if (dirName.Last() == ':')
         dirName += wxString(wxFILE_SEP_PATH);
 #endif


@@ -791,7 +824,9 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
 
     if (d.IsOpened())
     {
 
     if (d.IsOpened())
     {

-        if (d.GetFirst(& eachFilename, wxEmptyString, wxDIR_DIRS | wxDIR_HIDDEN))
+        int style = wxDIR_DIRS;
+        if (m_showHidden) style |= wxDIR_HIDDEN;
+        if (d.GetFirst(& eachFilename, wxEmptyString, style))

         {
             do
             {
         {
             do
             {


@@ -872,6 +907,12 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
     }
 }
 
     }
 }
 

+void wxGenericDirCtrl::ReCreateTree()
+{
+    CollapseDir(m_treeCtrl->GetRootItem());
+    ExpandDir(m_treeCtrl->GetRootItem());
+}
+

 // Find the child that matches the first part of 'path'.
 // E.g. if a child path is "/usr" and 'path' is "/usr/include"
 // then the child for /usr is returned.
 // Find the child that matches the first part of 'path'.
 // E.g. if a child path is "/usr" and 'path' is "/usr/include"
 // then the child for /usr is returned.


@@ -887,7 +928,7 @@ wxTreeItemId wxGenericDirCtrl::FindChild(wxTreeItemId parentId, const wxString&
     path2 += wxString(wxFILE_SEP_PATH);
 
     // In MSW or PM, case is not significant
     path2 += wxString(wxFILE_SEP_PATH);
 
     // In MSW or PM, case is not significant

-#if defined(__WXMSW__) || defined(__WXPM__)
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXPM__)

     path2.MakeLower();
 #endif
 
     path2.MakeLower();
 #endif
 


@@ -904,7 +945,7 @@ wxTreeItemId wxGenericDirCtrl::FindChild(wxTreeItemId parentId, const wxString&
                 childPath += wxString(wxFILE_SEP_PATH);
 
             // In MSW and PM, case is not significant
                 childPath += wxString(wxFILE_SEP_PATH);
 
             // In MSW and PM, case is not significant

-#if defined(__WXMSW__) || defined(__WXPM__)
+#if defined(__WINDOWS__) || defined(__DOS__) || defined(__WXPM__)

             childPath.MakeLower();
 #endif
 
             childPath.MakeLower();
 #endif
 


@@ -1149,6 +1190,14 @@ void wxGenericDirCtrl::DoResize()
         wxSize filterSz ;
         if (m_filterListCtrl)
         {
         wxSize filterSz ;
         if (m_filterListCtrl)
         {

+#ifdef __WXMSW__
+            // For some reason, this is required in order for the
+            // correct control height to always be returned, rather
+            // than the drop-down list height which is sometimes returned.
+            wxSize oldSize = m_filterListCtrl->GetSize();
+            m_filterListCtrl->SetSize(-1, -1, oldSize.x+10, -1, wxSIZE_USE_EXISTING);
+            m_filterListCtrl->SetSize(-1, -1, oldSize.x, -1, wxSIZE_USE_EXISTING);
+#endif

             filterSz = m_filterListCtrl->GetSize();
             sz.y -= (filterSz.y + verticalSpacing);
         }
             filterSz = m_filterListCtrl->GetSize();
             sz.y -= (filterSz.y + verticalSpacing);
         }


@@ -1202,8 +1251,7 @@ void wxDirFilterListCtrl::OnSelFilter(wxCommandEvent& WXUNUSED(event))
 
     // If the filter has changed, the view is out of date, so
     // collapse the tree.
 
     // If the filter has changed, the view is out of date, so
     // collapse the tree.

-    m_dirCtrl->GetTreeCtrl()->Collapse(m_dirCtrl->GetRootId());
-    m_dirCtrl->GetTreeCtrl()->Expand(m_dirCtrl->GetRootId());
+    m_dirCtrl->ReCreateTree();

 
     // Try to restore the selection, or at least the directory
     m_dirCtrl->ExpandPath(currentPath);
 
     // Try to restore the selection, or at least the directory
     m_dirCtrl->ExpandPath(currentPath);


@@ -1224,5 +1272,4 @@ void wxDirFilterListCtrl::FillFilterList(const wxString& filter, int defaultFilt
     }
 }
 
     }
 }
 

-

 #endif // wxUSE_DIRDLG
 #endif // wxUSE_DIRDLG