///////////////////////////////////////////////////////////////////////////// // Name: richtext/richtextformatdlg.h // Purpose: interface of wxRichTextFormattingDialog* // Author: wxWidgets team // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// /** @class wxRichTextFormattingDialogFactory This class provides pages for wxRichTextFormattingDialog, and allows other customization of the dialog. A default instance of this class is provided automatically. If you wish to change the behaviour of the formatting dialog (for example add or replace a page), you may derive from this class, override one or more functions, and call the static function wxRichTextFormattingDialog::SetFormattingDialogFactory. @library{wxrichtext} @category{richtext} */ class wxRichTextFormattingDialogFactory : public wxObject { public: /** Constructor. */ wxRichTextFormattingDialogFactory(); /** Destructor. */ virtual ~wxRichTextFormattingDialogFactory(); /** Creates the main dialog buttons. */ virtual bool CreateButtons(wxRichTextFormattingDialog* dialog); /** Creates a page, given a page identifier. */ virtual wxPanel* CreatePage(int page, wxString& title, wxRichTextFormattingDialog* dialog); /** Creates all pages under the dialog's book control, also calling AddPage(). */ virtual bool CreatePages(long pages, wxRichTextFormattingDialog* dialog); /** Enumerate all available page identifiers. */ virtual int GetPageId(int i) const; /** Gets the number of available page identifiers. */ virtual int GetPageIdCount() const; /** Gets the image index for the given page identifier. */ virtual int GetPageImage(int id) const; /** Set the property sheet style, called at the start of wxRichTextFormattingDialog::Create. */ virtual bool SetSheetStyle(wxRichTextFormattingDialog* dialog); /** Invokes help for the dialog. */ virtual bool ShowHelp(int page, wxRichTextFormattingDialog* dialog); }; #define wxRICHTEXT_FORMAT_STYLE_EDITOR 0x0001 #define wxRICHTEXT_FORMAT_FONT 0x0002 #define wxRICHTEXT_FORMAT_TABS 0x0004 #define wxRICHTEXT_FORMAT_BULLETS 0x0008 #define wxRICHTEXT_FORMAT_INDENTS_SPACING 0x0010 /** @class wxRichTextFormattingDialog This dialog allows the user to edit a character and/or paragraph style. In the constructor, specify the pages that will be created. Use wxRichTextFormattingDialog::GetStyle() to retrieve the common style for a given range, and then use wxRichTextFormattingDialog::ApplyStyle() to apply the user-selected formatting to a control. For example: @code wxRichTextRange range; if (m_richTextCtrl->HasSelection()) range = m_richTextCtrl->GetSelectionRange(); else range = wxRichTextRange(0, m_richTextCtrl->GetLastPosition()+1); int pages = wxRICHTEXT_FORMAT_FONT|wxRICHTEXT_FORMAT_INDENTS_SPACING| \ wxRICHTEXT_FORMAT_TABS|wxRICHTEXT_FORMAT_BULLETS; wxRichTextFormattingDialog formatDlg(pages, this); formatDlg.GetStyle(m_richTextCtrl, range); if (formatDlg.ShowModal() == wxID_OK) { formatDlg.ApplyStyle(m_richTextCtrl, range); } @endcode @library{wxrichtext} @category{richtext} */ class wxRichTextFormattingDialog : public wxPropertySheetDialog { public: enum { Option_AllowPixelFontSize = 0x0001 }; /** Default ctor. */ wxRichTextFormattingDialog(); /** Constructors. @param flags The pages to show. @param parent The dialog's parent. @param title The dialog's title. @param id The dialog's ID. @param pos The dialog's position. @param sz The dialog's size. @param style The dialog's window style. */ wxRichTextFormattingDialog(long flags, wxWindow* parent, const wxString& title = "Formatting", wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition, const wxSize& sz = wxDefaultSize, long style = wxDEFAULT_DIALOG_STYLE); /** Destructor. */ virtual ~wxRichTextFormattingDialog(); /** Apply attributes to the given range, only changing attributes that need to be changed. */ virtual bool ApplyStyle(wxRichTextCtrl* ctrl, const wxRichTextRange& range, int flags = wxRICHTEXT_SETSTYLE_WITH_UNDO|wxRICHTEXT_SETSTYLE_OPTIMIZE); /** Creation: see wxRichTextFormattingDialog() "the constructor" for details about the parameters. */ bool Create(long flags, wxWindow* parent, const wxString& title = wxGetTranslation("Formatting"), wxWindowID id = wxID_ANY, const wxPoint& pos = wxDefaultPosition, const wxSize& sz = wxDefaultSize, long style = wxDEFAULT_DIALOG_STYLE); //@{ /** Gets the attributes being edited. */ const wxTextAttr& GetAttributes() const; wxTextAttr& GetAttributes(); //@} /** Helper for pages to get the top-level dialog. */ static wxRichTextFormattingDialog* GetDialog(wxWindow* win); /** Helper for pages to get the attributes. */ static wxTextAttr* GetDialogAttributes(wxWindow* win); /** Helper for pages to get the style. */ static wxRichTextStyleDefinition* GetDialogStyleDefinition(wxWindow* win); /** Returns the object to be used to customize the dialog and provide pages. */ static wxRichTextFormattingDialogFactory* GetFormattingDialogFactory(); /** Returns the image list associated with the dialog, used for example if showing the dialog as a toolbook. */ wxImageList* GetImageList() const; /** Gets common attributes from the given range and calls SetAttributes(). Attributes that do not have common values in the given range will be omitted from the style's flags. */ virtual bool GetStyle(wxRichTextCtrl* ctrl, const wxRichTextRange& range); /** Gets the associated style definition, if any. */ virtual wxRichTextStyleDefinition* GetStyleDefinition() const; /** Gets the associated style sheet, if any. */ virtual wxRichTextStyleSheet* GetStyleSheet() const; /** Sets the attributes to be edited. */ void SetAttributes(const wxTextAttr& attr); /** Sets the dialog options, determining what the interface presents to the user. Currently the only option is Option_AllowPixelFontSize. */ void SetOptions(int options) { m_options = options; } /** Gets the dialog options, determining what the interface presents to the user. Currently the only option is Option_AllowPixelFontSize. */ int GetOptions() const { return m_options; } /** Returns @true if the given option is present. */ bool HasOption(int option) const { return (m_options & option) != 0; } /** Sets the formatting factory object to be used for customization and page creation. It deletes the existing factory object. */ static void SetFormattingDialogFactory(wxRichTextFormattingDialogFactory* factory); /** Sets the image list associated with the dialog's property sheet. */ void SetImageList(wxImageList* imageList); /** Sets the attributes and optionally updates the display, if @a update is @true. */ virtual bool SetStyle(const wxTextAttr& style, bool update = true); /** Sets the style definition and optionally update the display, if @a update is @true. */ virtual bool SetStyleDefinition(const wxRichTextStyleDefinition& styleDef, wxRichTextStyleSheet* sheet, bool update = true); /** Updates the display. */ virtual bool UpdateDisplay(); };