X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/1e6feb95a79834836e88143b15d9f424ebe79621..8e77fd8bca165aab9709649d79a7cbc6a172d4e1:/include/wx/generic/dirctrlg.h diff --git a/include/wx/generic/dirctrlg.h b/include/wx/generic/dirctrlg.h index fe915fdc87..73bf95d51c 100644 --- a/include/wx/generic/dirctrlg.h +++ b/include/wx/generic/dirctrlg.h @@ -1,27 +1,24 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: dirctrlg.h +// Name: wx/generic/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: Julian Smart et al +// Author: Robert Roebling, Harm van der Heijden, Julian Smart et al // Modified by: // Created: 21/3/2000 // RCS-ID: $Id$ -// Copyright: (c) Julian Smart +// 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" @@ -29,51 +26,64 @@ // classes //----------------------------------------------------------------------------- +class WXDLLIMPEXP_FWD_CORE wxTextCtrl; +class WXDLLIMPEXP_FWD_BASE wxHashTable; + //----------------------------------------------------------------------------- // Extra styles for wxGenericDirCtrl //----------------------------------------------------------------------------- -// Only allow directory viewing/selection, no files -#define wxDIRCTRL_DIR_ONLY 0x0010 -// When setting the default path, select the first file in the directory -#define wxDIRCTRL_SELECT_FIRST 0x0020 -// Show the filter list -#define wxDIRCTRL_SHOW_FILTERS 0x0040 -// Use 3D borders on internal controls -#define wxDIRCTRL_3D_INTERNAL 0x0080 +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, + // Editable labels + wxDIRCTRL_EDIT_LABELS = 0x0100, + // Allow multiple selection + wxDIRCTRL_MULTIPLE = 0x0200 +}; //----------------------------------------------------------------------------- // wxDirItemData //----------------------------------------------------------------------------- -class WXDLLEXPORT wxDirItemDataEx : public wxTreeItemData +class WXDLLIMPEXP_CORE wxDirItemData : public wxTreeItemData { public: - wxDirItemDataEx(const wxString& path, const wxString& name, bool isDir); - ~wxDirItemDataEx(); - void SetNewDirName( wxString path ); - wxString m_path, m_name; - bool m_isHidden; - bool m_hasSubDirs; - bool m_isExpanded; - bool m_isDir; + wxDirItemData(const wxString& path, const wxString& name, bool isDir); + virtual ~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 WXDLLIMPEXP_FWD_CORE wxDirFilterListCtrl; -class WXDLLEXPORT wxGenericDirCtrl: public wxControl +class WXDLLIMPEXP_CORE wxGenericDirCtrl: public wxControl { public: wxGenericDirCtrl(); - wxGenericDirCtrl(wxWindow *parent, const wxWindowID id = -1, + wxGenericDirCtrl(wxWindow *parent, const wxWindowID id = wxID_ANY, const wxString &dir = wxDirDialogDefaultFolderStr, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, - long style = wxDIRCTRL_3D_INTERNAL|wxSUNKEN_BORDER, + long style = wxDIRCTRL_3D_INTERNAL, const wxString& filter = wxEmptyString, int defaultFilter = 0, const wxString& name = wxTreeCtrlNameStr ) @@ -81,76 +91,111 @@ public: Init(); Create(parent, id, dir, pos, size, style, filter, defaultFilter, name); } - - bool Create(wxWindow *parent, const wxWindowID id = -1, + + bool Create(wxWindow *parent, const wxWindowID id = wxID_ANY, const wxString &dir = wxDirDialogDefaultFolderStr, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, - long style = wxDIRCTRL_3D_INTERNAL|wxSUNKEN_BORDER, + long style = wxDIRCTRL_3D_INTERNAL, const wxString& filter = wxEmptyString, int defaultFilter = 0, const wxString& name = wxTreeCtrlNameStr ); - void Init(); + virtual void Init(); - ~wxGenericDirCtrl(); + virtual ~wxGenericDirCtrl(); void OnExpandItem(wxTreeEvent &event ); void OnCollapseItem(wxTreeEvent &event ); void OnBeginEditItem(wxTreeEvent &event ); void OnEndEditItem(wxTreeEvent &event ); + void OnTreeSelChange(wxTreeEvent &event); + void OnItemActivated(wxTreeEvent &event); void OnSize(wxSizeEvent &event ); // Try to expand as much of the given path as possible. - bool ExpandPath(const wxString& path); + virtual bool ExpandPath(const wxString& path); + // collapse the path + virtual bool CollapsePath(const wxString& path); // Accessors - inline wxString GetDefaultPath() const { return m_defaultPath; } - void SetDefaultPath(const wxString& path) { m_defaultPath = path; } + virtual inline wxString GetDefaultPath() const { return m_defaultPath; } + virtual void SetDefaultPath(const wxString& path) { m_defaultPath = path; } // Get dir or filename - wxString GetPath() const ; + virtual wxString GetPath() const; + virtual void GetPaths(wxArrayString& paths) 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) ; + virtual wxString GetFilePath() const; + virtual void GetFilePaths(wxArrayString& paths) const; + virtual void SetPath(const wxString& path); - wxString GetFilter() const { return m_filter; } - void SetFilter(const wxString& filter); + virtual void SelectPath(const wxString& path, bool select = true); + virtual void SelectPaths(const wxArrayString& paths); - int GetFilterIndex() const { return m_currentFilter; } - void SetFilterIndex(int n) ; + virtual void ShowHidden( bool show ); + virtual bool GetShowHidden() { return m_showHidden; } - wxTreeItemId GetRootId() { return m_rootId; } + virtual wxString GetFilter() const { return m_filter; } + virtual void SetFilter(const wxString& filter); - wxTreeCtrl* GetTreeCtrl() const { return m_treeCtrl; } - wxDirFilterListCtrl* GetFilterListCtrl() const { return m_filterListCtrl; } + virtual int GetFilterIndex() const { return m_currentFilter; } + virtual void SetFilterIndex(int n); + + virtual wxTreeItemId GetRootId() { return m_rootId; } + + virtual wxTreeCtrl* GetTreeCtrl() const { return m_treeCtrl; } + virtual wxDirFilterListCtrl* GetFilterListCtrl() const { return m_filterListCtrl; } + + virtual void UnselectAll(); + + // Helper + virtual void SetupSections(); -//// Helpers - 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); - + // If the path string has been used (we're at the leaf), done is set to true + virtual wxTreeItemId FindChild(wxTreeItemId parentId, const wxString& path, bool& done); + + wxString GetPath(wxTreeItemId itemId) const; + // Resize the components of the control - void DoResize(); + virtual void DoResize(); + + // Collapse & expand the tree, thus re-creating it from scratch: + virtual void ReCreateTree(); + + // Collapse the entire tree + virtual void CollapseTree(); + + // overridden base class methods + virtual void SetFocus(); + protected: - void ExpandDir(wxTreeItemId parentId); - void AddSection(const wxString& path, const wxString& name, int imageId = 0); + virtual void ExpandRoot(); + virtual void ExpandDir(wxTreeItemId parentId); + virtual void CollapseDir(wxTreeItemId parentId); + virtual const wxTreeItemId AddSection(const wxString& path, const wxString& name, int imageId = 0); + virtual wxTreeItemId AppendItem (const wxTreeItemId & parent, + const wxString & text, + int image = -1, int selectedImage = -1, + wxTreeItemData * data = NULL); //void FindChildFiles(wxTreeItemId id, int dirFlags, wxArrayString& filenames); + virtual wxTreeCtrl* CreateTreeCtrl(wxWindow *parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long treeStyle); // Extract description and actual filter from overall filter string bool ExtractWildcard(const wxString& filterStr, int n, wxString& filter, wxString& description); private: + void PopulateNode(wxTreeItemId node); + wxDirItemData* GetItemData(wxTreeItemId itemId); + 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 @@ -162,17 +207,27 @@ private: private: DECLARE_EVENT_TABLE() DECLARE_DYNAMIC_CLASS(wxGenericDirCtrl) + wxDECLARE_NO_COPY_CLASS(wxGenericDirCtrl); }; +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DIRCTRL_SELECTIONCHANGED, wxTreeEvent ); +wxDECLARE_EXPORTED_EVENT( WXDLLIMPEXP_CORE, wxEVT_DIRCTRL_FILEACTIVATED, wxTreeEvent ); + +#define wx__DECLARE_DIRCTRL_EVT(evt, id, fn) \ + wx__DECLARE_EVT1(wxEVT_DIRCTRL_ ## evt, id, wxTreeEventHandler(fn)) + +#define EVT_DIRCTRL_SELECTIONCHANGED(id, fn) wx__DECLARE_DIRCTRL_EVT(SELECTIONCHANGED, id, fn) +#define EVT_DIRCTRL_FILEACTIVATED(id, fn) wx__DECLARE_DIRCTRL_EVT(FILEACTIVATED, id, fn) + //----------------------------------------------------------------------------- // wxDirFilterListCtrl //----------------------------------------------------------------------------- -class WXDLLEXPORT wxDirFilterListCtrl: public wxChoice +class WXDLLIMPEXP_CORE wxDirFilterListCtrl: public wxChoice { public: wxDirFilterListCtrl() { Init(); } - wxDirFilterListCtrl(wxGenericDirCtrl* parent, const wxWindowID id = -1, + wxDirFilterListCtrl(wxGenericDirCtrl* parent, const wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = 0) @@ -180,20 +235,20 @@ public: Init(); Create(parent, id, pos, size, style); } - - bool Create(wxGenericDirCtrl* parent, const wxWindowID id = -1, + + bool Create(wxGenericDirCtrl* parent, const wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = 0); void Init(); - ~wxDirFilterListCtrl() {}; + virtual ~wxDirFilterListCtrl() {} -//// Operations + //// Operations void FillFilterList(const wxString& filter, int defaultFilter); -//// Events + //// Events void OnSelFilter(wxCommandEvent& event); protected: @@ -201,55 +256,64 @@ protected: DECLARE_EVENT_TABLE() DECLARE_CLASS(wxDirFilterListCtrl) + wxDECLARE_NO_COPY_CLASS(wxDirFilterListCtrl); }; +#if !defined(__WXMSW__) && !defined(__WXMAC__) && !defined(__WXPM__) + #define wxDirCtrl wxGenericDirCtrl +#endif + +// Symbols for accessing individual controls #define wxID_TREECTRL 7000 #define wxID_FILTERLISTCTRL 7001 -//----------------------------------------------------------------------------- -// wxGenericDirDialog -// -//----------------------------------------------------------------------------- - -class wxGenericDirDialog: public wxDialog -{ -DECLARE_EVENT_TABLE() -public: - wxGenericDirDialog(): wxDialog() {} - wxGenericDirDialog(wxWindow* parent, const wxString& title, - const wxString& defaultPath = wxEmptyString, long style = wxDEFAULT_DIALOG_STYLE, const wxPoint& pos = wxDefaultPosition, const wxSize& sz = wxSize(450, 550), const wxString& name = "dialog"); +#endif // wxUSE_DIRDLG -//// Event handlers - void OnCloseWindow(wxCloseEvent& event); - void OnOK(wxCommandEvent& event); - void OnTreeSelected( wxTreeEvent &event ); - void OnTreeKeyDown( wxTreeEvent &event ); - void OnNew(wxCommandEvent& event); +//------------------------------------------------------------------------- +// wxFileIconsTable - use wxTheFileIconsTable which is created as necessary +//------------------------------------------------------------------------- -//// Accessors - inline void SetMessage(const wxString& message) { m_message = message; } - void SetPath(const wxString& path) ; - inline void SetStyle(long style) { m_dialogStyle = style; } +#if wxUSE_DIRDLG || wxUSE_FILEDLG || wxUSE_FILECTRL - inline wxString GetMessage(void) const { return m_message; } - wxString GetPath(void) const ; - inline long GetStyle(void) const { return m_dialogStyle; } +class WXDLLIMPEXP_FWD_CORE wxImageList; - wxTextCtrl* GetInputCtrl() const { return m_input; } +class WXDLLIMPEXP_CORE wxFileIconsTable +{ +public: + wxFileIconsTable(); + ~wxFileIconsTable(); -//// Overrides - int ShowModal(); + enum iconId_Type + { + folder, + folder_open, + computer, + drive, + cdrom, + floppy, + removeable, + file, + executable + }; + + int GetIconID(const wxString& extension, const wxString& mime = wxEmptyString); + wxImageList *GetSmallImageList(); protected: - wxString m_message; - long m_dialogStyle; - wxString m_path; - wxGenericDirCtrl* m_dirCtrl; - wxTextCtrl* m_input; + void Create(); // create on first use + wxImageList *m_smallImageList; + wxHashTable *m_HashTable; }; -#endif // wxUSE_DIRDLG +// The global fileicons table +extern WXDLLIMPEXP_DATA_CORE(wxFileIconsTable *) wxTheFileIconsTable; + +#endif // wxUSE_DIRDLG || wxUSE_FILEDLG || wxUSE_FILECTRL + +// old wxEVT_COMMAND_* constants +#define wxEVT_COMMAND_DIRCTRL_SELECTIONCHANGED wxEVT_DIRCTRL_SELECTIONCHANGED +#define wxEVT_COMMAND_DIRCTRL_FILEACTIVATED wxEVT_DIRCTRL_FILEACTIVATED #endif // _WX_DIRCTRLG_H_