X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a0219e4580a925de871080b703d14504c96ad3d6..0995b9dc18a7ce898c1c1be0e2790b258cab0fee:/include/wx/docview.h diff --git a/include/wx/docview.h b/include/wx/docview.h index 6f678c9b29..90538ad638 100644 --- a/include/wx/docview.h +++ b/include/wx/docview.h @@ -129,6 +129,8 @@ public: // deletes the document if this is there are no more views. virtual void OnChangedViewList(); + // Called from OnCloseDocument(), does nothing by default but may be + // overridden. Return value is ignored. virtual bool DeleteContents(); virtual bool Draw(wxDC&); @@ -182,8 +184,8 @@ protected: bool m_savedYet; // Called by OnSaveDocument and OnOpenDocument to implement standard - // Save/Load behavior. Re-implement in derived class for custom - // behavior. + // Save/Load behaviour. Re-implement in derived class for custom + // behaviour. virtual bool DoSaveDocument(const wxString& file); virtual bool DoOpenDocument(const wxString& file); @@ -369,8 +371,12 @@ public: void OnFileRevert(wxCommandEvent& event); void OnFileSave(wxCommandEvent& event); void OnFileSaveAs(wxCommandEvent& event); + void OnMRUFile(wxCommandEvent& event); +#if wxUSE_PRINTING_ARCHITECTURE void OnPrint(wxCommandEvent& event); void OnPreview(wxCommandEvent& event); + void OnPageSetup(wxCommandEvent& event); +#endif // wxUSE_PRINTING_ARCHITECTURE void OnUndo(wxCommandEvent& event); void OnRedo(wxCommandEvent& event); @@ -408,6 +414,9 @@ public: void AssociateTemplate(wxDocTemplate *temp); void DisassociateTemplate(wxDocTemplate *temp); + // Find template from document class info, may return NULL. + wxDocTemplate* FindTemplate(const wxClassInfo* documentClassInfo); + wxDocument *GetCurrentDocument() const; void SetMaxDocsOpen(int n) { m_maxDocsOpen = n; } @@ -477,7 +486,10 @@ public: wxDEPRECATED( size_t GetNoHistoryFiles() const ); #endif // WXWIN_COMPATIBILITY_2_6 + protected: + // Open the MRU file with the given index in our associated file history. + void DoOpenMRUFile(unsigned n); #if wxUSE_PRINTING_ARCHITECTURE virtual wxPreviewFrame* CreatePreviewFrame(wxPrintPreviewBase* preview, wxWindow *parent, @@ -495,6 +507,9 @@ protected: // view and returns it then wxView *GetActiveView() const; + // activate the first view of the given document if any + void ActivateDocument(wxDocument *doc); + int m_defaultDocumentNameCounter; int m_maxDocsOpen; @@ -505,6 +520,10 @@ protected: wxString m_lastDirectory; static wxDocManager* sm_docManager; +#if wxUSE_PRINTING_ARCHITECTURE + wxPageSetupDialogData m_pageSetupDialogData; +#endif // wxUSE_PRINTING_ARCHITECTURE + DECLARE_EVENT_TABLE() DECLARE_DYNAMIC_CLASS(wxDocManager) wxDECLARE_NO_COPY_CLASS(wxDocManager); @@ -580,7 +599,7 @@ protected: // a chance to process the message before the frame event handlers are used bool TryProcessEvent(wxEvent& event) { - return m_childView && m_childView->ProcessEventHere(event); + return m_childView && m_childView->ProcessEventLocally(event); } // called from EVT_CLOSE handler in the frame: check if we can close and do @@ -751,26 +770,49 @@ private: wxDECLARE_NO_COPY_CLASS(wxDocChildFrame); }; -#ifdef __VISUALC6__ - #pragma warning (pop) -#endif - // ---------------------------------------------------------------------------- -// A default parent frame +// wxDocParentFrame and related classes. +// +// As with wxDocChildFrame we define a template base class used by both normal +// and MDI versions // ---------------------------------------------------------------------------- -class WXDLLIMPEXP_CORE wxDocParentFrame : public wxFrame +// Base class containing type-independent code of wxDocParentFrameAny +// +// Similarly to wxDocChildFrameAnyBase, this class is a mix-in and doesn't +// derive from wxWindow. +class WXDLLIMPEXP_CORE wxDocParentFrameAnyBase { public: - wxDocParentFrame(); - wxDocParentFrame(wxDocManager *manager, - wxFrame *frame, - wxWindowID id, - const wxString& title, - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, - long style = wxDEFAULT_FRAME_STYLE, - const wxString& name = wxFrameNameStr); + wxDocParentFrameAnyBase() { m_docManager = NULL; } + + wxDocManager *GetDocumentManager() const { return m_docManager; } + +protected: + wxDocManager *m_docManager; + + wxDECLARE_NO_COPY_CLASS(wxDocParentFrameAnyBase); +}; + +// This is similar to wxDocChildFrameAny and is used to provide common +// implementation for both wxDocParentFrame and wxDocMDIParentFrame +template +class WXDLLIMPEXP_CORE wxDocParentFrameAny : public BaseFrame, + public wxDocParentFrameAnyBase +{ +public: + wxDocParentFrameAny() { } + wxDocParentFrameAny(wxDocManager *manager, + wxFrame *frame, + wxWindowID id, + const wxString& title, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = wxDEFAULT_FRAME_STYLE, + const wxString& name = wxFrameNameStr) + { + Create(manager, frame, id, title, pos, size, style, name); + } bool Create(wxDocManager *manager, wxFrame *frame, @@ -779,27 +821,99 @@ public: const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = wxDEFAULT_FRAME_STYLE, - const wxString& name = wxFrameNameStr); + const wxString& name = wxFrameNameStr) + { + m_docManager = manager; - wxDocManager *GetDocumentManager() const { return m_docManager; } + if ( !BaseFrame::Create(frame, id, title, pos, size, style, name) ) + return false; - void OnExit(wxCommandEvent& event); - void OnMRUFile(wxCommandEvent& event); - void OnCloseWindow(wxCloseEvent& event); + this->Connect(wxID_EXIT, wxEVT_COMMAND_MENU_SELECTED, + wxCommandEventHandler(wxDocParentFrameAny::OnExit)); + this->Connect(wxEVT_CLOSE_WINDOW, + wxCloseEventHandler(wxDocParentFrameAny::OnCloseWindow)); + + return true; + } protected: // hook the document manager into event handling chain here - virtual bool TryBefore(wxEvent& event); + virtual bool TryBefore(wxEvent& event) + { + if ( m_docManager && m_docManager->ProcessEventLocally(event) ) + return true; - wxDocManager *m_docManager; + return BaseFrame::TryBefore(event); + } + +private: + void OnExit(wxCommandEvent& WXUNUSED(event)) + { + this->Close(); + } + + void OnCloseWindow(wxCloseEvent& event) + { + if ( m_docManager && !m_docManager->Clear(!event.CanVeto()) ) + { + // The user decided not to close finally, abort. + event.Veto(); + } + else + { + // Just skip the event, base class handler will destroy the window. + event.Skip(); + } + } + + + wxDECLARE_NO_COPY_CLASS(wxDocParentFrameAny); +}; + +typedef wxDocParentFrameAny wxDocParentFrameBase; + +class WXDLLIMPEXP_CORE wxDocParentFrame : public wxDocParentFrameBase +{ +public: + wxDocParentFrame() : wxDocParentFrameBase() { } + + wxDocParentFrame(wxDocManager *manager, + wxFrame *parent, + wxWindowID id, + const wxString& title, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = wxDEFAULT_FRAME_STYLE, + const wxString& name = wxFrameNameStr) + : wxDocParentFrameBase(manager, + parent, id, title, pos, size, style, name) + { + } + + bool Create(wxDocManager *manager, + wxFrame *parent, + wxWindowID id, + const wxString& title, + const wxPoint& pos = wxDefaultPosition, + const wxSize& size = wxDefaultSize, + long style = wxDEFAULT_FRAME_STYLE, + const wxString& name = wxFrameNameStr) + { + return wxDocParentFrameBase::Create(manager, + parent, id, title, + pos, size, style, name); + } private: - typedef wxFrame base_type; DECLARE_CLASS(wxDocParentFrame) - DECLARE_EVENT_TABLE() wxDECLARE_NO_COPY_CLASS(wxDocParentFrame); }; +#ifdef __VISUALC6__ + // reenable warning 4275 + #pragma warning (pop) +#endif + // ---------------------------------------------------------------------------- // Provide simple default printing facilities // ---------------------------------------------------------------------------- @@ -808,7 +922,7 @@ private: class WXDLLIMPEXP_CORE wxDocPrintout : public wxPrintout { public: - wxDocPrintout(wxView *view = NULL, const wxString& title = wxT("Printout")); + wxDocPrintout(wxView *view = NULL, const wxString& title = wxString()); // implement wxPrintout methods virtual bool OnPrintPage(int page);