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kicad/kicad/tree_project_frame.cpp

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/**
* @file treeprj_frame.cpp
* @brief TODO
*/
#include "fctsys.h"
#include "common.h"
#include "confirm.h"
#include "gestfich.h"
#include "appl_wxstruct.h"
#include "bitmaps.h"
#include "kicad.h"
#include "tree_project_frame.h"
#include "class_treeprojectfiles.h"
#include "class_treeproject_item.h"
#include "wx/regex.h"
#include "wx/dir.h"
#include "wx/imaglist.h"
/* Note about the tree project build process:
* Building the tree project can be *very* long if there are a lot of subdirectories
* in the working directory.
* Unfortunately, this happens easily if the project file *.pro is in the home directory
* So the tree project is built "on demand":
* First the tree is built from the current directory and shows files and subdirs.
* > First level subdirs trees are built (i.e subdirs contents are not read)
* > When expanding a subdir, each subdir contains is read,
* and the corresponding sub tree is populated on the fly.
*/
// list of files extensions listed in the tree project window
// *.sch files are always allowed, do not add here
// Add extensions in a compatible regex format to see others files types
const wxChar* s_AllowedExtensionsToList[] =
{
wxT( "^.*\\.pro$" ),
wxT( "^.*\\.pdf$" ),
wxT( "^[^$].*\\.brd$" ),
wxT( "^.*\\.net$" ),
wxT( "^.*\\.txt$" ),
wxT( "^.*\\.pho$" ), // Gerber file
wxT( "^.*\\.gbr$" ), // Gerber file
wxT( "^.*\\.gb[alops]$" ), // Gerber back (or bottom) layer file
wxT( "^.*\\.gt[alops]$" ), // Gerber front (or top) layer file
wxT( "^.*\\.g[0-9]{1,2}$" ), // Gerber inner layer file
wxT( "^.*\\.odt$" ),
wxT( "^.*\\.sxw$" ),
wxT( "^.*\\.htm$" ),
wxT( "^.*\\.html$" ),
wxT( "^.*\\.rpt$" ),
wxT( "^.*\\.csv$" ),
NULL // end of list
};
/* TODO: Check if these file extension and wildcard definitions are used
* in any of the other Kicad programs and move them into the common
* library as required. */
/* File extension definitions. */
const wxString TextFileExtension( wxT( "txt" ) );
/* File wildcard definitions. */
const wxString TextFileWildcard( wxT( "Text files (*.txt)|*.txt" ) );
/**
* @brief class TREE_PROJECT_FRAME is the frame that shows the tree list
* of files and subdirs inside the working directory
* Files are filtered (see s_AllowedExtensionsToList) so
* only useful files are shown.
*/
/*****************************************************************************/
BEGIN_EVENT_TABLE( TREE_PROJECT_FRAME, wxSashLayoutWindow )
EVT_TREE_BEGIN_LABEL_EDIT( ID_PROJECT_TREE, TREE_PROJECT_FRAME::OnRenameAsk )
EVT_TREE_END_LABEL_EDIT( ID_PROJECT_TREE, TREE_PROJECT_FRAME::OnRename )
EVT_TREE_ITEM_ACTIVATED( ID_PROJECT_TREE, TREE_PROJECT_FRAME::OnSelect )
EVT_TREE_ITEM_EXPANDED( ID_PROJECT_TREE, TREE_PROJECT_FRAME::OnExpand )
EVT_TREE_ITEM_RIGHT_CLICK( ID_PROJECT_TREE, TREE_PROJECT_FRAME::OnRight )
EVT_TREE_BEGIN_DRAG( ID_PROJECT_TREE, TREE_PROJECT_FRAME::OnDragStart )
EVT_TREE_END_DRAG( ID_PROJECT_TREE, TREE_PROJECT_FRAME::OnDragEnd )
EVT_MENU( ID_PROJECT_TXTEDIT, TREE_PROJECT_FRAME::OnTxtEdit )
EVT_MENU( ID_PROJECT_NEWDIR, TREE_PROJECT_FRAME::OnNewDirectory )
EVT_MENU( ID_PROJECT_DELETE, TREE_PROJECT_FRAME::OnDeleteFile )
EVT_MENU( ID_PROJECT_RENAME, TREE_PROJECT_FRAME::OnRenameFile )
END_EVENT_TABLE()
/*****************************************************************************/
/******************************************************************/
TREE_PROJECT_FRAME::TREE_PROJECT_FRAME( WinEDA_MainFrame* parent ) :
wxSashLayoutWindow( parent,
ID_LEFT_FRAME,
wxDefaultPosition,
wxDefaultSize,
wxNO_BORDER | wxSW_3D )
/******************************************************************/
{
m_Parent = parent;
m_TreeProject = NULL;
wxMenuItem* item;
m_PopupMenu = NULL;
/*
* Filtering is now inverted: the filters are actually used to _enable_ support
* for a given file type.
*/
// NOTE: sch filter must be first because of a test in AddFile() below
m_Filters.push_back( wxT( "^.*\\.sch$" ) );
for( int ii = 0; s_AllowedExtensionsToList[ii] != NULL; ii++ )
{
m_Filters.push_back( s_AllowedExtensionsToList[ii] );
}
m_Filters.push_back( wxT( "^no kicad files found" ) );
for( int i = 0; i < TREE_MAX; i++ )
m_ContextMenus.push_back( new wxMenu() );
wxMenu *menu;
// New files context menu:
wxMenu* menus[2];
menus[0] = m_ContextMenus[TREE_DIRECTORY];
menus[1] = m_ContextMenus[TREE_PROJECT];
for( int i = 0; i < 2; i++ )
{
menu = menus[i];
// ID_PROJECT_NEWDIR
item = new wxMenuItem( menu,
ID_PROJECT_NEWDIR,
_( "New D&irectory" ),
_( "Create a New Directory" ) );
item->SetBitmap( directory_xpm );
menu->Append( item );
}
// Put the Rename and Delete file menu commands:
for( int i = TREE_PROJECT + 1; i < TREE_MAX; i++ )
{
menu = m_ContextMenus[i];
// ID_PROJECT_RENAME
item = new wxMenuItem( menu,
ID_PROJECT_RENAME,
TREE_DIRECTORY != i ? _( "&Rename file" ) :
_( "&Rename directory" ),
TREE_DIRECTORY != i ? _( "Rename file" ) :
_( "&Rename directory" ) );
item->SetBitmap( right_xpm );
menu->Append( item );
if( TREE_DIRECTORY != i )
{
// ID_PROJECT_TXTEDIT
item = new wxMenuItem( menu,
ID_PROJECT_TXTEDIT,
_( "&Edit in a text editor" ),
_( "Open the file in a Text Editor" ) );
item->SetBitmap( icon_txt_xpm );
menu->Append( item );
}
// ID_PROJECT_DELETE
item = new wxMenuItem( menu,
ID_PROJECT_DELETE,
TREE_DIRECTORY != i ? _( "&Delete File" ) :
_( "&Delete Directory" ),
TREE_DIRECTORY != i ? _( "Delete the File" ) :
_( "&Delete the Directory and its content" ) );
item->SetBitmap( delete_xpm );
menu->Append( item );
}
ReCreateTreePrj();
}
TREE_PROJECT_FRAME::~TREE_PROJECT_FRAME()
{
size_t i;
wxMenu* menu;
for( i = 0; i < m_ContextMenus.size(); i++ )
{
menu = m_ContextMenus[i];
delete menu;
}
if( m_PopupMenu )
delete m_PopupMenu;
}
/**
* @brief Allowing drag & drop of file other than the currently opened project
*/
/*****************************************************************************/
void TREE_PROJECT_FRAME::OnDragStart( wxTreeEvent& event )
/*****************************************************************************/
{
/* Ensure item is selected
* (Under Windows start drag does not activate the item) */
wxTreeItemId curr_item = event.GetItem();
m_TreeProject->SelectItem( curr_item );
TREEPROJECT_ITEM* data = GetSelectedData();
if( data->GetFileName() == m_Parent->m_ProjectFileName.GetFullPath() )
return;
wxTreeItemId id = m_TreeProject->GetSelection();
wxImage img =
m_TreeProject->GetImageList()->GetBitmap( data->GetType() - 1 ).ConvertToImage();
m_DragCursor = wxCursor( img );
m_Parent->wxWindow::SetCursor( (wxCursor &)m_DragCursor );
event.Allow();
}
/*****************************************************************************/
void TREE_PROJECT_FRAME::OnDragEnd( wxTreeEvent& event )
/*****************************************************************************/
{
m_Parent->SetCursor( wxNullCursor );
wxTreeItemId moved = m_TreeProject->GetSelection();
TREEPROJECT_ITEM* source_data = GetSelectedData();
wxTreeItemId dest = event.GetItem();
if( !dest.IsOk() )
return; // Cancelled ...
TREEPROJECT_ITEM* destData =
dynamic_cast<TREEPROJECT_ITEM*>( m_TreeProject->GetItemData( dest ) );
if( !destData )
return;
// the item can be a member of the selected directory; get the directory itself
if( TREE_DIRECTORY != destData->GetType()
&& !m_TreeProject->ItemHasChildren( dest ) )
{
// the item is a member of the selected directory; get the directory itself
dest = m_TreeProject->GetItemParent( dest );
if( !dest.IsOk() )
return; // no parent ?
// Select the right destData:
destData =
dynamic_cast<TREEPROJECT_ITEM*>( m_TreeProject->GetItemData( dest ) );
if( !destData )
return;
}
source_data->Move( destData );
#if 0
/* Sort filenames by alphabetic order */
m_TreeProject->SortChildren( dest );
#endif
}
/*****************************************************************************/
void TREE_PROJECT_FRAME::ClearFilters()
/*****************************************************************************/
{
m_Filters.clear();
}
/*****************************************************************************/
void TREE_PROJECT_FRAME::RemoveFilter( const wxString& filter )
/*****************************************************************************/
{
for( unsigned int i = 0; i < m_Filters.size(); i++ )
{
if( filter == m_Filters[i] )
{
m_Filters.erase( m_Filters.begin() + i );
return;
}
}
}
/**
* @brief TODO
*/
/*****************************************************************************/
const std::vector<wxString>& TREE_PROJECT_FRAME::GetFilters()
/*****************************************************************************/
{
return m_Filters;
}
/**
* @brief TODO
*/
/*****************************************************************************/
wxMenu* TREE_PROJECT_FRAME::GetContextMenu( int type )
/*****************************************************************************/
{
return m_ContextMenus[type];
}
/**
* @brief TODO
*/
/*****************************************************************************/
void TREE_PROJECT_FRAME::OnNewDirectory( wxCommandEvent& event )
/*****************************************************************************/
{
NewFile( TREE_DIRECTORY );
}
/**
* @brief TODO
*/
/*****************************************************************************/
void TREE_PROJECT_FRAME::NewFile( TreeFileType type )
/*****************************************************************************/
{
wxString mask = GetFileExt( type );
wxString wildcard = GetFileWildcard( type );
// Get the directory:
wxString dir;
wxString title;
TREEPROJECT_ITEM* treeData;
title = ( TREE_DIRECTORY != type ) ? _( "Create New File" ) :
_( "Create New Directory" );
treeData = GetSelectedData();
if( !treeData )
return;
dir = wxGetCwd() + wxFileName().GetPathSeparator() + treeData->GetDir();
// Ask for the new file name
wxString nameless_prj = NAMELESS_PROJECT;
nameless_prj += wxT(".") + mask;
wxFileDialog dlg( this, title, dir, nameless_prj,
wildcard, wxFD_SAVE | wxFD_OVERWRITE_PROMPT );
if( dlg.ShowModal() == wxID_CANCEL )
return;
TreeFileType rootType = treeData->GetType();
wxTreeItemId root;
if( TREE_DIRECTORY == rootType )
{
root = m_TreeProject->GetSelection();
}
else
{
root = m_TreeProject->GetItemParent( m_TreeProject->GetSelection() );
if( !root.IsOk() )
root = m_TreeProject->GetSelection();
}
NewFile( dlg.GetPath(), type, root );
}
/**
* @brief TODO
*/
/*****************************************************************************/
void TREE_PROJECT_FRAME::NewFile( const wxString& name,
TreeFileType type,
wxTreeItemId& root )
/*****************************************************************************/
{
if( TREE_DIRECTORY != type )
{
wxFile( name, wxFile::write );
}
else
{
wxMkdir( name );
}
AddFile( name, root );
}
/**
* @brief TODO
*/
/*****************************************************************************/
wxString TREE_PROJECT_FRAME::GetFileExt( TreeFileType type )
/*****************************************************************************/
{
wxString ext;
switch( type )
{
case TREE_PROJECT:
ext = ProjectFileExtension;
break;
case TREE_SCHEMA:
ext = SchematicFileExtension;
break;
case TREE_PCB:
ext = PcbFileExtension;
break;
case TREE_GERBER:
ext = GerberFileExtension;
break;
case TREE_PDF:
ext = PdfFileExtension;
break;
case TREE_TXT:
ext = TextFileExtension;
break;
case TREE_NET:
ext = NetlistFileExtension;
break;
default: /* Eliminates unnecessary GCC warning. */
break;
}
return ext;
}
/*
* Return the wxFileDialog wildcard string for the selected file type.
*/
wxString TREE_PROJECT_FRAME::GetFileWildcard( TreeFileType type )
{
wxString ext;
switch( type )
{
case TREE_PROJECT:
ext = ProjectFileWildcard;
break;
case TREE_SCHEMA:
ext = SchematicFileWildcard;
break;
case TREE_PCB:
ext = PcbFileWildcard;
break;
case TREE_GERBER:
ext = GerberFileWildcard;
break;
case TREE_PDF:
ext = PdfFileWildcard;
break;
case TREE_TXT:
ext = TextFileWildcard;
break;
case TREE_NET:
ext = NetlistFileWildcard;
break;
default: /* Eliminates unnecessary GCC warning. */
break;
}
return ext;
}
/** function AddFile
* @brief Add filename "name" to the tree \n
* if name is a directory, add the sub directory file names
* @param aName = the filename or the dirctory name to add
* @param aRoot = the wxTreeItemId item where to add sub tree items
* @param aRecurse = true to filenames or sub dir names to the current tree item
* false to stop file add.
* @return true if the file (or directory) is added.
*/
bool TREE_PROJECT_FRAME::AddFile( const wxString& aName,
wxTreeItemId& aRoot, bool aRecurse )
{
wxTreeItemId cellule;
// Check the file type
TreeFileType type = TREE_UNKNOWN;
// Skip not visible files and dirs
wxFileName fn(aName);
// Files/dirs names starting by "." are not visible files under unices.
// Skip them also under Windows
if( fn.GetName().StartsWith(wxT(".") ) )
return false;
if( wxDirExists( aName ) )
{
type = TREE_DIRECTORY;
}
else
{
// Filter
wxRegEx reg;
bool isSchematic = false;
bool addFile = false;
for( unsigned i = 0; i < m_Filters.size(); i++ )
{
reg.Compile( m_Filters[i], wxRE_ICASE );
if( reg.Matches( aName ) )
{
addFile = true;
if( i==0 )
isSchematic = true;
break;
}
}
if( !addFile )
return false;
// only show the schematic if it is a top level schematic. eeschema
// cannot open a schematic and display it properly unless it starts
// at the top of the hierarchy. The schematic is top level only if
// there is a line in the header saying:
// "Sheet 1 "
if( isSchematic )
{
char line[128]; // small because we just need a few bytes from the start of a line
FILE* fp;
wxString FullFileName = aName;
fp = wxFopen( FullFileName, wxT( "rt" ) );
if( fp == NULL )
{
return false;
}
addFile = false;
// check the first 100 lines for the "Sheet 1" string
for( int i = 0; i<100; ++i )
{
if( !fgets( line, sizeof(line), fp ) )
break;
if( !strncmp( line, "Sheet 1 ", 8 ) )
{
addFile = true;
break;
}
}
fclose( fp );
if( !addFile )
return false; // it is a non-top-level schematic
}
for( int i = TREE_PROJECT; i < TREE_MAX; i++ )
{
wxString ext = GetFileExt( (TreeFileType) i );
if( ext == wxT( "" ) )
continue;
reg.Compile( wxString::FromAscii( "^.*\\" ) + ext +
wxString::FromAscii( "$" ), wxRE_ICASE );
if( reg.Matches( aName ) )
{
type = (TreeFileType) i;
break;
}
}
}
//also check to see if it is already there.
wxTreeItemIdValue cookie;
wxTreeItemId kid = m_TreeProject->GetFirstChild( aRoot, cookie );
while( kid.IsOk() )
{
TREEPROJECT_ITEM* itemData = GetItemIdData( kid );
if( itemData )
{
if( itemData->m_FileName == aName )
{
return true; //well, we would have added it, but it is already here!
}
}
kid = m_TreeProject->GetNextChild( aRoot, cookie );
}
// Append the item (only appending the filename not the full path):
wxString file = wxFileNameFromPath( aName );
cellule = m_TreeProject->AppendItem( aRoot, file );
TREEPROJECT_ITEM* data = new TREEPROJECT_ITEM( type, aName, m_TreeProject );
m_TreeProject->SetItemData( cellule, data );
data->SetState( 0 );
/* Mark root files (files which have the same aName as the project) */
wxFileName project( m_Parent->m_ProjectFileName );
wxFileName currfile( file );
if( currfile.GetName().CmpNoCase( project.GetName() ) == 0 )
data->m_IsRootFile = true;
else
data->m_IsRootFile = false;
// This section adds dirs and files found in the subdirs
// in this case AddFile is recursive, but for the first level only.
if( TREE_DIRECTORY == type && aRecurse )
{
const wxString sep = wxFileName().GetPathSeparator();
wxDir dir( aName );
wxString dir_filename;
data->m_WasPopulated = true; // set state to populated
if( dir.GetFirst( &dir_filename ) )
{
do // Add name in tree, but do not recurse
{
AddFile( aName + sep + dir_filename, cellule, false );
} while( dir.GetNext( &dir_filename ) );
}
/* Sort filenames by alphabetic order */
m_TreeProject->SortChildren( cellule );
}
return true;
}
/**
* @brief Create or modify the tree showing project file names
* @return TODO
*/
/*****************************************************************************/
void TREE_PROJECT_FRAME::ReCreateTreePrj()
/*****************************************************************************/
{
wxTreeItemId rootcellule;
wxFileName fn;
bool prjOpened = false;
if( !m_TreeProject )
m_TreeProject = new TREEPROJECTFILES( this );
else
m_TreeProject->DeleteAllItems();
if( !m_Parent->m_ProjectFileName.IsOk() )
{
fn.Clear();
fn.SetPath( ::wxGetCwd() );
fn.SetName( NAMELESS_PROJECT );
fn.SetExt( ProjectFileExtension );
}
else
fn = m_Parent->m_ProjectFileName;
prjOpened = fn.FileExists();
// root tree:
m_root = rootcellule = m_TreeProject->AddRoot( fn.GetFullName(),
TREE_PROJECT - 1,
TREE_PROJECT - 1 );
m_TreeProject->SetItemBold( rootcellule, TRUE );
m_TreeProject->SetItemData( rootcellule,
new TREEPROJECT_ITEM( TREE_PROJECT,
wxEmptyString,
m_TreeProject ) );
fn.SetExt( SchematicFileExtension );
// Add at least a .sch / .brd if not existing:
if( !fn.FileExists() )
AddFile( fn.GetFullName(), m_root );
fn.SetExt( PcbFileExtension );
if( !fn.FileExists( ) )
AddFile( fn.GetFullName(), m_root );
fn.SetExt( ProjectFileExtension );
// Now adding all current files if available
if( prjOpened )
{
wxString filename;
wxDir dir( wxGetCwd() );
bool cont = dir.GetFirst( &filename );
while( cont )
{
if( filename != fn.GetFullName() )
AddFile( dir.GetName() + wxFileName::GetPathSeparator() +
filename, m_root );
cont = dir.GetNext( &filename );
}
}
m_TreeProject->Expand( rootcellule );
/* Sort filenames by alphabetic order */
m_TreeProject->SortChildren( m_root );
m_Parent->m_ProjectFileName = fn;
}
/**
* @brief Opens *popup* the context menu
*/
/*****************************************************************************/
void TREE_PROJECT_FRAME::OnRight( wxTreeEvent& Event )
/*****************************************************************************/
{
int tree_id;
TREEPROJECT_ITEM* tree_data;
wxString FullFileName;
wxTreeItemId curr_item = Event.GetItem();
/* Ensure item is selected (Under Windows right click does not select the item) */
m_TreeProject->SelectItem( curr_item );
// Delete and recreate the context menu
delete ( m_PopupMenu );
m_PopupMenu = new wxMenu();
// Get the current filename:
tree_data = GetSelectedData();
if( !tree_data )
return;
tree_id = tree_data->GetType();
FullFileName = tree_data->GetFileName();
// copy menu contents in order of the next array:
wxMenu* menus[] =
{
GetContextMenu( tree_id ),
const_cast<wxMenu*>( tree_data->GetMenu() )
};
for( unsigned int j = 0; j < sizeof(menus) / sizeof(wxMenu*); j++ )
{
wxMenu* menu = menus[j];
if( !menu )
continue;
wxMenuItemList list = menu->GetMenuItems();
for( unsigned int i = 0; i < list.GetCount(); i++ )
{
// Grrrr! wxMenu does not have any copy constructor !! (do it by hand)
wxMenuItem* src = list[i];
wxString label = src->GetItemLabelText();
// for obscure reasons, the & is translated into _ ... so replace it
label.Replace( wxT( "_" ), wxT( "&" ), true );
wxMenuItem* item = new wxMenuItem( m_PopupMenu, src->GetId(),
label,
src->GetHelp(), src->GetKind() );
item->SetBitmap( src->GetBitmap() );
m_PopupMenu->Append( item );
}
}
if( m_PopupMenu )
PopupMenu( m_PopupMenu );
}
/**
* @brief TODO
*/
/*****************************************************************************/
void TREE_PROJECT_FRAME::OnTxtEdit( wxCommandEvent& event )
/*****************************************************************************/
{
TREEPROJECT_ITEM* tree_data = GetSelectedData();
if( !tree_data )
return;
wxString FullFileName = tree_data->GetFileName();
AddDelimiterString( FullFileName );
wxString editorname = wxGetApp().GetEditorName();
if( !editorname.IsEmpty() )
ExecuteFile( this, editorname, FullFileName );
}
/**
* @brief TODO
*/
/*****************************************************************************/
void TREE_PROJECT_FRAME::OnDeleteFile( wxCommandEvent& )
/*****************************************************************************/
{
TREEPROJECT_ITEM* tree_data = GetSelectedData();
if( !tree_data )
return;
tree_data->Delete();
}
/**
* @brief TODO
*/
/*****************************************************************************/
void TREE_PROJECT_FRAME::OnRenameFile( wxCommandEvent& )
/*****************************************************************************/
{
wxTreeItemId curr_item = m_TreeProject->GetSelection();
TREEPROJECT_ITEM* tree_data = GetSelectedData();
if( !tree_data )
return;
wxString buffer = m_TreeProject->GetItemText( curr_item );
wxString msg = _( "Change filename: " ) + tree_data->m_FileName;
wxTextEntryDialog dlg( this, msg, _( "Change filename" ), buffer );
if( dlg.ShowModal() != wxID_OK )
return; // cancelled by user
buffer = dlg.GetValue( );
buffer.Trim( true );
buffer.Trim( false );
if( buffer.IsEmpty() )
return; // empty file name not allowed
if( tree_data->Rename( buffer, true ) )
m_TreeProject->SetItemText( curr_item, buffer );
}
/**
* @brief Prevent the main project to be renamed
*/
/*****************************************************************************/
void TREE_PROJECT_FRAME::OnRenameAsk( wxTreeEvent& event )
/*****************************************************************************/
{
TREEPROJECT_ITEM* tree_data = GetSelectedData();
if( !tree_data )
return;
if( m_Parent->m_ProjectFileName.GetFullPath() == tree_data->GetFileName() )
event.Veto();
}
/**
* @brief Rename a tree item on demand of the context menu
*/
/*****************************************************************************/
void TREE_PROJECT_FRAME::OnRename( wxTreeEvent& event )
/*****************************************************************************/
{
TREEPROJECT_ITEM* tree_data = GetSelectedData();
if( !tree_data )
return;
tree_data->OnRename( event );
}
/**
* @brief TODO
*/
/*****************************************************************************/
void TREE_PROJECT_FRAME::OnSelect( wxTreeEvent& Event )
/*****************************************************************************/
{
wxString FullFileName;
TREEPROJECT_ITEM* tree_data = GetSelectedData();
if( !tree_data )
return;
tree_data->Activate( this );
}
/**
* @brief Called when expanding an item of the tree
* populate tree items corresponding to subdirectories not already populated
*/
/*****************************************************************************/
void TREE_PROJECT_FRAME::OnExpand( wxTreeEvent& Event )
/*****************************************************************************/
{
wxString FullFileName;
wxTreeItemId itemId = Event.GetItem();
TREEPROJECT_ITEM* tree_data = GetItemIdData( itemId );
if( !tree_data )
return;
if( tree_data->GetType() != TREE_DIRECTORY )
return;
//explore list of non populated subdirs, and populate them
wxTreeItemIdValue cookie;
wxTreeItemId kid = m_TreeProject->GetFirstChild( itemId, cookie );
for( ; kid.IsOk(); kid = m_TreeProject->GetNextChild( itemId, cookie ) )
{
TREEPROJECT_ITEM* itemData = GetItemIdData( kid );
if( !itemData || itemData->GetType() != TREE_DIRECTORY )
continue;
if ( itemData->m_WasPopulated )
continue;
wxString fileName = itemData->GetFileName();
const wxString sep = wxFileName().GetPathSeparator();
wxDir dir( fileName );
wxString dir_filename;
if( dir.GetFirst( &dir_filename ) )
{
do // Add name to tree item, but do not recurse in subdirs:
{
AddFile( fileName + sep + dir_filename, kid, false );
} while( dir.GetNext( &dir_filename ) );
}
itemData->m_WasPopulated = true; // set state to populated
/* Sort filenames by alphabetic order */
m_TreeProject->SortChildren( kid );
}
}
/** function GetSelectedData
* return the item data from item currently selected (highlighted)
* Note this is not necessary the "clicked" item,
* because when expanding, collapsing an item this item is not selected
*/
TREEPROJECT_ITEM* TREE_PROJECT_FRAME::GetSelectedData()
{
return dynamic_cast<TREEPROJECT_ITEM*>( m_TreeProject->GetItemData( m_TreeProject->GetSelection() ) );
}
/** function GetItemIdData
* return the item data corresponding to a wxTreeItemId identifier
* @param aId = the wxTreeItemId identifier.
* @return a TREEPROJECT_ITEM pointer correspondinfg to item id aId
*/
TREEPROJECT_ITEM* TREE_PROJECT_FRAME::GetItemIdData(wxTreeItemId aId)
{
return dynamic_cast<TREEPROJECT_ITEM*>( m_TreeProject->GetItemData( aId ) );
}
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