///////////////////////////////////////////////////////////////////////////// // Name: dirctrlg.h // Purpose: wxGenericDirCtrl class // Builds on wxDirCtrl class written by Robert Roebling for the // wxFile application, modified by Harm van der Heijden. // Further modified for Windows. // Author: Robert Roebling, Harm van der Heijden, Julian Smart et al // Modified by: // Created: 21/3/2000 // RCS-ID: $Id$ // Copyright: (c) Robert Roebling, Harm van der Heijden, Julian Smart // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifndef _WX_DIRCTRL_H_ #define _WX_DIRCTRL_H_ #ifdef __GNUG__ #pragma interface "dirctrlg.h" #endif #if wxUSE_DIRDLG #include "wx/treectrl.h" #include "wx/dialog.h" #include "wx/dirdlg.h" #include "wx/choice.h" //----------------------------------------------------------------------------- // classes //----------------------------------------------------------------------------- class WXDLLEXPORT wxTextCtrl; //----------------------------------------------------------------------------- // Extra styles for wxGenericDirCtrl //----------------------------------------------------------------------------- enum { // Only allow directory viewing/selection, no files wxDIRCTRL_DIR_ONLY = 0x0010, // When setting the default path, select the first file in the directory wxDIRCTRL_SELECT_FIRST = 0x0020, // Show the filter list wxDIRCTRL_SHOW_FILTERS = 0x0040, // Use 3D borders on internal controls wxDIRCTRL_3D_INTERNAL = 0x0080 }; //----------------------------------------------------------------------------- // wxDirItemData //----------------------------------------------------------------------------- class WXDLLEXPORT wxDirItemData : public wxTreeItemData { public: wxDirItemData(const wxString& path, const wxString& name, bool isDir); ~wxDirItemData(); void SetNewDirName(const wxString& path); bool HasSubDirs() const; bool HasFiles(const wxString& spec = wxEmptyString) const; wxString m_path, m_name; bool m_isHidden; bool m_isExpanded; bool m_isDir; }; //----------------------------------------------------------------------------- // wxDirCtrl //----------------------------------------------------------------------------- class WXDLLEXPORT wxDirFilterListCtrl; class WXDLLEXPORT wxGenericDirCtrl: public wxControl { public: wxGenericDirCtrl(); wxGenericDirCtrl(wxWindow *parent, const wxWindowID id = -1, const wxString &dir = wxDirDialogDefaultFolderStr, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = wxDIRCTRL_3D_INTERNAL|wxSUNKEN_BORDER, const wxString& filter = wxEmptyString, int defaultFilter = 0, const wxString& name = wxTreeCtrlNameStr ) { Init(); Create(parent, id, dir, pos, size, style, filter, defaultFilter, name); } bool Create(wxWindow *parent, const wxWindowID id = -1, const wxString &dir = wxDirDialogDefaultFolderStr, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = wxDIRCTRL_3D_INTERNAL|wxSUNKEN_BORDER, const wxString& filter = wxEmptyString, int defaultFilter = 0, const wxString& name = wxTreeCtrlNameStr ); void Init(); ~wxGenericDirCtrl(); void OnExpandItem(wxTreeEvent &event ); void OnCollapseItem(wxTreeEvent &event ); void OnBeginEditItem(wxTreeEvent &event ); void OnEndEditItem(wxTreeEvent &event ); void OnSize(wxSizeEvent &event ); // Try to expand as much of the given path as possible. bool ExpandPath(const wxString& path); // Accessors inline wxString GetDefaultPath() const { return m_defaultPath; } void SetDefaultPath(const wxString& path) { m_defaultPath = path; } // Get dir or filename wxString GetPath() const; // Get selected filename path only (else empty string). // I.e. don't count a directory as a selection wxString GetFilePath() const; void SetPath(const wxString& path); void ShowHidden( bool show ); bool GetShowHidden() { return m_showHidden; } wxString GetFilter() const { return m_filter; } void SetFilter(const wxString& filter); int GetFilterIndex() const { return m_currentFilter; } void SetFilterIndex(int n); wxTreeItemId GetRootId() { return m_rootId; } wxTreeCtrl* GetTreeCtrl() const { return m_treeCtrl; } wxDirFilterListCtrl* GetFilterListCtrl() const { return m_filterListCtrl; } // Helper void SetupSections(); // Parse the filter into an array of filters and an array of descriptions int ParseFilter(const wxString& filterStr, wxArrayString& filters, wxArrayString& descriptions); // 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. // If the path string has been used (we're at the leaf), done is set to TRUE wxTreeItemId FindChild(wxTreeItemId parentId, const wxString& path, bool& done); // Resize the components of the control void DoResize(); protected: void ExpandDir(wxTreeItemId parentId); void AddSection(const wxString& path, const wxString& name, int imageId = 0); //void FindChildFiles(wxTreeItemId id, int dirFlags, wxArrayString& filenames); // Extract description and actual filter from overall filter string bool ExtractWildcard(const wxString& filterStr, int n, wxString& filter, wxString& description); private: bool m_showHidden; wxTreeItemId m_rootId; wxImageList* m_imageList; wxString m_defaultPath; // Starting path long m_styleEx; // Extended style wxString m_filter; // Wildcards in same format as per wxFileDialog int m_currentFilter; // The current filter index wxString m_currentFilterStr; // Current filter string wxTreeCtrl* m_treeCtrl; wxDirFilterListCtrl* m_filterListCtrl; private: DECLARE_EVENT_TABLE() DECLARE_DYNAMIC_CLASS(wxGenericDirCtrl) }; //----------------------------------------------------------------------------- // wxDirFilterListCtrl //----------------------------------------------------------------------------- class WXDLLEXPORT wxDirFilterListCtrl: public wxChoice { public: wxDirFilterListCtrl() { Init(); } wxDirFilterListCtrl(wxGenericDirCtrl* parent, const wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = 0) { Init(); Create(parent, id, pos, size, style); } bool Create(wxGenericDirCtrl* parent, const wxWindowID id = -1, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = 0); void Init(); ~wxDirFilterListCtrl() {}; //// Operations void FillFilterList(const wxString& filter, int defaultFilter); //// Events void OnSelFilter(wxCommandEvent& event); protected: wxGenericDirCtrl* m_dirCtrl; DECLARE_EVENT_TABLE() DECLARE_CLASS(wxDirFilterListCtrl) }; #if !defined(__WXMSW__) && !defined(__WXMAC__) && !defined(__WXPM__) #define wxDirCtrl wxGenericDirCtrl #endif #endif // wxUSE_DIRDLG #endif // _WX_DIRCTRLG_H_