X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ec376c8fd9ff813392030426acd2317c6fa6527e..84d1cd430f9f4cba81737a45cd40fdb7cbac4f7d:/include/wx/filepicker.h diff --git a/include/wx/filepicker.h b/include/wx/filepicker.h index 218bda654c..b4f12513eb 100644 --- a/include/wx/filepicker.h +++ b/include/wx/filepicker.h @@ -14,15 +14,11 @@ #include "wx/defs.h" - #if wxUSE_FILEPICKERCTRL || wxUSE_DIRPICKERCTRL -#include "wx/control.h" #include "wx/pickerbase.h" -#include "wx/filedlg.h" -#include "wx/filename.h" - +class WXDLLIMPEXP_CORE wxDialog; class WXDLLIMPEXP_CORE wxFileDirPickerEvent; extern WXDLLEXPORT_DATA(const wxChar) wxFilePickerWidgetLabel[]; @@ -48,11 +44,14 @@ public: virtual ~wxFileDirPickerWidgetBase() { } wxString GetPath() const { return m_path; } - void SetPath(const wxString &str) { m_path=str; UpdateDialogPath(); } + virtual void SetPath(const wxString &str) { m_path=str; } + + // returns the picker widget cast to wxControl + virtual wxControl *AsControl() = 0; protected: - virtual void UpdateDialogPath() = 0; - virtual void UpdatePathFromDialog() = 0; + virtual void UpdateDialogPath(wxDialog *) = 0; + virtual void UpdatePathFromDialog(wxDialog *) = 0; wxString m_path; }; @@ -61,11 +60,11 @@ protected: // NB: these styles must be defined to carefully-chosen values to // avoid conflicts with wxButton's styles -#define wxFLP_OPEN 0x0200 -#define wxFLP_SAVE 0x0400 -#define wxFLP_OVERWRITE_PROMPT 0x0800 -#define wxFLP_FILE_MUST_EXIST 0x1000 -#define wxFLP_CHANGE_DIR 0x2000 +#define wxFLP_OPEN 0x0400 +#define wxFLP_SAVE 0x0800 +#define wxFLP_OVERWRITE_PROMPT 0x1000 +#define wxFLP_FILE_MUST_EXIST 0x2000 +#define wxFLP_CHANGE_DIR 0x4000 // NOTE: wxMULTIPLE is not supported ! @@ -79,7 +78,8 @@ protected: // NOTE: wxFileDirPickerCtrlBase will allocate a wx{File|Dir}PickerWidget and this // requires that all classes being mapped as wx{File|Dir}PickerWidget have the // same prototype for the contructor... -#if defined(__WXGTK24__) // since GTK > 2.4, there is GtkColorButton +// since GTK >= 2.6, there is GtkFileButton +#if defined(__WXGTK26__) && !defined(__WXUNIVERSAL__) #include "wx/gtk/filepicker.h" #define wxFilePickerWidget wxFileButton #define wxDirPickerWidget wxDirButton @@ -92,15 +92,15 @@ protected: // ---------------------------------------------------------------------------- -// wxFileDirPickerWidgetBase +// wxFileDirPickerCtrlBase // ---------------------------------------------------------------------------- class WXDLLIMPEXP_CORE wxFileDirPickerCtrlBase : public wxPickerBase { public: wxFileDirPickerCtrlBase() : m_bIgnoreNextTextCtrlUpdate(false) {} - virtual ~wxFileDirPickerCtrlBase() {} +protected: // NB: no default values since this function will never be used // directly by the user and derived classes wouldn't use them bool CreateBase(wxWindow *parent, @@ -116,8 +116,7 @@ public: public: // public API - wxString GetPath() const - { return ((wxFileDirPickerWidgetBase*)m_picker)->GetPath(); } + wxString GetPath() const; void SetPath(const wxString &str); public: // internal functions @@ -128,9 +127,6 @@ public: // internal functions // event handler for our picker void OnFileDirChange(wxFileDirPickerEvent &); - virtual bool CreatePicker(wxWindow *parent, const wxString& path, - const wxString& message, const wxString& wildcard) = 0; - // Returns TRUE if the current path is a valid one // (i.e. a valid file for a wxFilePickerWidget or a valid // folder for a wxDirPickerWidget). @@ -142,10 +138,24 @@ public: // internal functions // Returns the event type sent by this picker virtual wxEventType GetEventType() const = 0; + // Returns the filtered value currently placed in the text control (if present). + virtual wxString GetTextCtrlValue() const = 0; + +protected: + // creates the picker control + virtual + wxFileDirPickerWidgetBase *CreatePicker(wxWindow *parent, + const wxString& path, + const wxString& message, + const wxString& wildcard) = 0; + protected: // true if the next UpdateTextCtrl() call is to ignore bool m_bIgnoreNextTextCtrlUpdate; + + // m_picker object as wxFileDirPickerWidgetBase interface + wxFileDirPickerWidgetBase *m_pickerIface; }; #endif // wxUSE_FILEPICKERCTRL || wxUSE_DIRPICKERCTRL @@ -159,20 +169,19 @@ protected: // used, a textctrl next to it. // ---------------------------------------------------------------------------- -#define wxFLP_USE_TEXTCTRL wxPB_USE_TEXTCTRL +#define wxFLP_USE_TEXTCTRL (wxPB_USE_TEXTCTRL) #ifdef __WXGTK__ // GTK apps usually don't have a textctrl next to the picker - #define wxFLP_DEFAULT_STYLE wxFLP_OPEN + #define wxFLP_DEFAULT_STYLE (wxFLP_OPEN|wxFLP_FILE_MUST_EXIST) #else - #define wxFLP_DEFAULT_STYLE wxFLP_USE_TEXTCTRL|wxFLP_OPEN + #define wxFLP_DEFAULT_STYLE (wxFLP_USE_TEXTCTRL|wxFLP_OPEN|wxFLP_FILE_MUST_EXIST) #endif class WXDLLIMPEXP_CORE wxFilePickerCtrl : public wxFileDirPickerCtrlBase { public: wxFilePickerCtrl() {} - virtual ~wxFilePickerCtrl() {} wxFilePickerCtrl(wxWindow *parent, wxWindowID id, @@ -209,15 +218,29 @@ public: public: // overrides - bool CreatePicker(wxWindow *parent, const wxString& path, - const wxString& message, const wxString& wildcard) + // return true if the given path is valid for this control + bool CheckPath(const wxString& path) const; + + // return the text control value in canonical form + wxString GetTextCtrlValue() const; + + bool IsCwdToUpdate() const + { return HasFlag(wxFLP_CHANGE_DIR); } + + wxEventType GetEventType() const + { return wxEVT_COMMAND_FILEPICKER_CHANGED; } + +protected: + wxFileDirPickerWidgetBase *CreatePicker(wxWindow *parent, + const wxString& path, + const wxString& message, + const wxString& wildcard) { - m_picker = new wxFilePickerWidget(parent, wxID_ANY, - wxFilePickerWidgetLabel, - path, message, wildcard, - wxDefaultPosition, wxDefaultSize, - GetPickerStyle(GetWindowStyle())); - return true; + return new wxFilePickerWidget(parent, wxID_ANY, + wxFilePickerWidgetLabel, + path, message, wildcard, + wxDefaultPosition, wxDefaultSize, + GetPickerStyle(GetWindowStyle())); } // extracts the style for our picker from wxFileDirPickerCtrlBase's style @@ -227,17 +250,6 @@ public: // overrides wxFLP_FILE_MUST_EXIST|wxFLP_CHANGE_DIR)); } - bool CheckPath(const wxString &path) const - { - return HasFlag(wxFLP_SAVE) || wxFileName::FileExists(path); - } - - bool IsCwdToUpdate() const - { return HasFlag(wxFLP_CHANGE_DIR); } - - wxEventType GetEventType() const - { return wxEVT_COMMAND_FILEPICKER_CHANGED; } - private: DECLARE_DYNAMIC_CLASS(wxFilePickerCtrl) }; @@ -253,58 +265,54 @@ private: // (see wxDIRP_USE_TEXTCTRL) next to it. // ---------------------------------------------------------------------------- -#define wxDIRP_USE_TEXTCTRL wxPB_USE_TEXTCTRL +#define wxDIRP_USE_TEXTCTRL (wxPB_USE_TEXTCTRL) #ifdef __WXGTK__ // GTK apps usually don't have a textctrl next to the picker - #define wxDIRP_DEFAULT_STYLE 0 + #define wxDIRP_DEFAULT_STYLE (wxDIRP_DIR_MUST_EXIST) #else - #define wxDIRP_DEFAULT_STYLE wxDIRP_USE_TEXTCTRL + #define wxDIRP_DEFAULT_STYLE (wxDIRP_USE_TEXTCTRL|wxDIRP_DIR_MUST_EXIST) #endif class WXDLLIMPEXP_CORE wxDirPickerCtrl : public wxFileDirPickerCtrlBase { public: wxDirPickerCtrl() {} - virtual ~wxDirPickerCtrl() {} wxDirPickerCtrl(wxWindow *parent, wxWindowID id, - const wxString& path = wxEmptyString, - const wxString& message = wxDirSelectorPromptStr, - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, long style = wxDIRP_DEFAULT_STYLE, - const wxValidator& validator = wxDefaultValidator, - const wxString& name = wxDirPickerCtrlNameStr) - { Create(parent, id, path, message, pos, size, style, validator, name); } + const wxString& path = wxEmptyString, + const wxString& message = wxDirSelectorPromptStr, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = wxDIRP_DEFAULT_STYLE, + const wxValidator& validator = wxDefaultValidator, + const wxString& name = wxDirPickerCtrlNameStr) + { + Create(parent, id, path, message, pos, size, style, validator, name); + } bool Create(wxWindow *parent, wxWindowID id, - const wxString& path = wxEmptyString, - const wxString& message = wxDirSelectorPromptStr, - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, long style = wxDIRP_DEFAULT_STYLE, - const wxValidator& validator = wxDefaultValidator, - const wxString& name = wxDirPickerCtrlNameStr) - { return wxFileDirPickerCtrlBase::CreateBase(parent, id, path, message, wxEmptyString, - pos, size, style, validator, name); } + const wxString& path = wxEmptyString, + const wxString& message = wxDirSelectorPromptStr, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = wxDIRP_DEFAULT_STYLE, + const wxValidator& validator = wxDefaultValidator, + const wxString& name = wxDirPickerCtrlNameStr) + { + return wxFileDirPickerCtrlBase::CreateBase + ( + parent, id, path, message, wxEmptyString, + pos, size, style, validator, name + ); + } public: // overrides - bool CreatePicker(wxWindow *parent, const wxString& path, - const wxString& message, const wxString& WXUNUSED(wildcard)) - { - m_picker = new wxDirPickerWidget(parent, wxID_ANY, wxDirPickerWidgetLabel, - path, message, wxDefaultPosition, wxDefaultSize, - GetPickerStyle(GetWindowStyle())); - return true; - } - - // extracts the style for our picker from wxFileDirPickerCtrlBase's style - long GetPickerStyle(long style) const - { return (style & (wxDIRP_DIR_MUST_EXIST|wxDIRP_CHANGE_DIR)); } + bool CheckPath(const wxString &path) const; - bool CheckPath(const wxString &path) const - { if (HasFlag(wxDIRP_DIR_MUST_EXIST)) return wxFileName::DirExists(path); else return true; } + wxString GetTextCtrlValue() const; bool IsCwdToUpdate() const { return HasFlag(wxDIRP_CHANGE_DIR); } @@ -312,6 +320,22 @@ public: // overrides wxEventType GetEventType() const { return wxEVT_COMMAND_DIRPICKER_CHANGED; } +protected: + wxFileDirPickerWidgetBase *CreatePicker(wxWindow *parent, + const wxString& path, + const wxString& message, + const wxString& WXUNUSED(wildcard)) + { + return new wxDirPickerWidget(parent, wxID_ANY, wxDirPickerWidgetLabel, + path, message, + wxDefaultPosition, wxDefaultSize, + GetPickerStyle(GetWindowStyle())); + } + + // extracts the style for our picker from wxFileDirPickerCtrlBase's style + long GetPickerStyle(long style) const + { return (style & (wxDIRP_DIR_MUST_EXIST|wxDIRP_CHANGE_DIR)); } + private: DECLARE_DYNAMIC_CLASS(wxDirPickerCtrl) }; @@ -344,10 +368,13 @@ public: wxString GetPath() const { return m_path; } void SetPath(const wxString &p) { m_path = p; } + // default copy ctor, assignment operator and dtor are ok + virtual wxEvent *Clone() const { return new wxFileDirPickerEvent(*this); } + private: wxString m_path; - DECLARE_DYNAMIC_CLASS_NO_COPY(wxFileDirPickerEvent) + DECLARE_DYNAMIC_CLASS_NO_ASSIGN(wxFileDirPickerEvent) }; // ---------------------------------------------------------------------------- @@ -364,13 +391,6 @@ typedef void (wxEvtHandler::*wxFileDirPickerEventFunction)(wxFileDirPickerEvent& #define EVT_DIRPICKER_CHANGED(id, fn) \ wx__DECLARE_EVT1(wxEVT_COMMAND_DIRPICKER_CHANGED, id, wxFileDirPickerEventHandler(fn)) -#ifdef _WX_DEFINE_DATE_EVENTS_ - DEFINE_EVENT_TYPE(wxEVT_COMMAND_FILEPICKER_CHANGED) - DEFINE_EVENT_TYPE(wxEVT_COMMAND_DIRPICKER_CHANGED) - - IMPLEMENT_DYNAMIC_CLASS(wxFileDirPickerEvent, wxCommandEvent) -#endif - #endif // wxUSE_FILEPICKERCTRL || wxUSE_DIRPICKERCTRL