X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ff3e84ffdc91ee8a52b3ab646e48d44d62de80e1..c118a47691b0017042d07601a9d9a1eb6cf5f7f7:/samples/richtext/richtext.cpp diff --git a/samples/richtext/richtext.cpp b/samples/richtext/richtext.cpp index 12af81541b..168a2046f9 100644 --- a/samples/richtext/richtext.cpp +++ b/samples/richtext/richtext.cpp @@ -35,7 +35,19 @@ #include "wx/sstream.h" #include "wx/html/htmlwin.h" -#include "bitmaps/sample.xpm" +#if wxUSE_FILESYSTEM +#include "wx/filesys.h" +#include "wx/fs_mem.h" +#endif + +#if wxUSE_HELP +#include "wx/cshelp.h" +#endif + +#ifndef __WXMSW__ + #include "../sample.xpm" +#endif + #include "bitmaps/smiley.xpm" // #include "bitmaps/idea.xpm" #include "bitmaps/zebra.xpm" @@ -62,6 +74,10 @@ #include "wx/richtext/richtextstyles.h" #include "wx/richtext/richtextxml.h" #include "wx/richtext/richtexthtml.h" +#include "wx/richtext/richtextformatdlg.h" +#include "wx/richtext/richtextsymboldlg.h" +#include "wx/richtext/richtextstyledlg.h" +#include "wx/richtext/richtextprint.h" // ---------------------------------------------------------------------------- // resources @@ -87,8 +103,10 @@ public: void CreateStyles(); wxRichTextStyleSheet* GetStyleSheet() const { return m_styleSheet; } + wxRichTextPrinting* GetPrinting() const { return m_printing; } - wxRichTextStyleSheet* m_styleSheet; + wxRichTextStyleSheet* m_styleSheet; + wxRichTextPrinting* m_printing; }; // Define a new frame type: this is going to be our main frame @@ -123,10 +141,16 @@ public: void OnUpdateAlignCentre(wxUpdateUIEvent& event); void OnUpdateAlignRight(wxUpdateUIEvent& event); - void OnFont(wxCommandEvent& event); void OnIndentMore(wxCommandEvent& event); void OnIndentLess(wxCommandEvent& event); + void OnFont(wxCommandEvent& event); + void OnParagraph(wxCommandEvent& event); + void OnFormat(wxCommandEvent& event); + void OnUpdateFormat(wxUpdateUIEvent& event); + + void OnInsertSymbol(wxCommandEvent& event); + void OnLineSpacingHalf(wxCommandEvent& event); void OnLineSpacingDouble(wxCommandEvent& event); void OnLineSpacingSingle(wxCommandEvent& event); @@ -134,11 +158,37 @@ public: void OnParagraphSpacingMore(wxCommandEvent& event); void OnParagraphSpacingLess(wxCommandEvent& event); + void OnNumberList(wxCommandEvent& event); + void OnBulletsAndNumbering(wxCommandEvent& event); + void OnItemizeList(wxCommandEvent& event); + void OnRenumberList(wxCommandEvent& event); + void OnPromoteList(wxCommandEvent& event); + void OnDemoteList(wxCommandEvent& event); + void OnClearList(wxCommandEvent& event); + + void OnReload(wxCommandEvent& event); + void OnViewHTML(wxCommandEvent& event); + void OnSwitchStyleSheets(wxCommandEvent& event); + void OnManageStyles(wxCommandEvent& event); + + void OnInsertURL(wxCommandEvent& event); + void OnURL(wxTextUrlEvent& event); + void OnStyleSheetReplacing(wxRichTextEvent& event); + + void OnPrint(wxCommandEvent& event); + void OnPreview(wxCommandEvent& event); + void OnPageSetup(wxCommandEvent& event); + +protected: + // Forward command events to the current rich text control, if any bool ProcessEvent(wxEvent& event); + // Write text + void WriteInitialText(); + private: // any class wishing to process wxWidgets events must use this macro DECLARE_EVENT_TABLE() @@ -161,6 +211,13 @@ enum ID_FORMAT_ITALIC, ID_FORMAT_UNDERLINE, ID_FORMAT_FONT, + ID_FORMAT_PARAGRAPH, + ID_FORMAT_CONTENT, + + ID_RELOAD, + + ID_INSERT_SYMBOL, + ID_INSERT_URL, ID_FORMAT_ALIGN_LEFT, ID_FORMAT_ALIGN_CENTRE, @@ -176,7 +233,25 @@ enum ID_FORMAT_LINE_SPACING_DOUBLE, ID_FORMAT_LINE_SPACING_SINGLE, - ID_VIEW_HTML + ID_FORMAT_NUMBER_LIST, + ID_FORMAT_BULLETS_AND_NUMBERING, + ID_FORMAT_ITEMIZE_LIST, + ID_FORMAT_RENUMBER_LIST, + ID_FORMAT_PROMOTE_LIST, + ID_FORMAT_DEMOTE_LIST, + ID_FORMAT_CLEAR_LIST, + + ID_VIEW_HTML, + ID_SWITCH_STYLE_SHEETS, + ID_MANAGE_STYLES, + + ID_PRINT, + ID_PREVIEW, + ID_PAGE_SETUP, + + ID_RICHTEXT_CTRL, + ID_RICHTEXT_STYLE_LIST, + ID_RICHTEXT_STYLE_COMBO }; // ---------------------------------------------------------------------------- @@ -211,6 +286,11 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_UPDATE_UI(ID_FORMAT_ALIGN_RIGHT, MyFrame::OnUpdateAlignRight) EVT_MENU(ID_FORMAT_FONT, MyFrame::OnFont) + EVT_MENU(ID_FORMAT_PARAGRAPH, MyFrame::OnParagraph) + EVT_MENU(ID_FORMAT_CONTENT, MyFrame::OnFormat) + EVT_UPDATE_UI(ID_FORMAT_CONTENT, MyFrame::OnUpdateFormat) + EVT_UPDATE_UI(ID_FORMAT_FONT, MyFrame::OnUpdateFormat) + EVT_UPDATE_UI(ID_FORMAT_PARAGRAPH, MyFrame::OnUpdateFormat) EVT_MENU(ID_FORMAT_INDENT_MORE, MyFrame::OnIndentMore) EVT_MENU(ID_FORMAT_INDENT_LESS, MyFrame::OnIndentLess) @@ -221,7 +301,29 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame) EVT_MENU(ID_FORMAT_PARAGRAPH_SPACING_MORE, MyFrame::OnParagraphSpacingMore) EVT_MENU(ID_FORMAT_PARAGRAPH_SPACING_LESS, MyFrame::OnParagraphSpacingLess) + EVT_MENU(ID_RELOAD, MyFrame::OnReload) + + EVT_MENU(ID_INSERT_SYMBOL, MyFrame::OnInsertSymbol) + EVT_MENU(ID_INSERT_URL, MyFrame::OnInsertURL) + + EVT_MENU(ID_FORMAT_NUMBER_LIST, MyFrame::OnNumberList) + EVT_MENU(ID_FORMAT_BULLETS_AND_NUMBERING, MyFrame::OnBulletsAndNumbering) + EVT_MENU(ID_FORMAT_ITEMIZE_LIST, MyFrame::OnItemizeList) + EVT_MENU(ID_FORMAT_RENUMBER_LIST, MyFrame::OnRenumberList) + EVT_MENU(ID_FORMAT_PROMOTE_LIST, MyFrame::OnPromoteList) + EVT_MENU(ID_FORMAT_DEMOTE_LIST, MyFrame::OnDemoteList) + EVT_MENU(ID_FORMAT_CLEAR_LIST, MyFrame::OnClearList) + EVT_MENU(ID_VIEW_HTML, MyFrame::OnViewHTML) + EVT_MENU(ID_SWITCH_STYLE_SHEETS, MyFrame::OnSwitchStyleSheets) + EVT_MENU(ID_MANAGE_STYLES, MyFrame::OnManageStyles) + + EVT_MENU(ID_PRINT, MyFrame::OnPrint) + EVT_MENU(ID_PREVIEW, MyFrame::OnPreview) + EVT_MENU(ID_PAGE_SETUP, MyFrame::OnPageSetup) + + EVT_TEXT_URL(wxID_ANY, MyFrame::OnURL) + EVT_RICHTEXT_STYLESHEET_REPLACING(wxID_ANY, MyFrame::OnStyleSheetReplacing) END_EVENT_TABLE() // Create a new application object: this macro will allow wxWidgets to create @@ -242,7 +344,18 @@ IMPLEMENT_APP(MyApp) // 'Main program' equivalent: the program execution "starts" here bool MyApp::OnInit() { + if ( !wxApp::OnInit() ) + return false; + +#if wxUSE_HELP + wxHelpProvider::Set(new wxSimpleHelpProvider); +#endif + m_styleSheet = new wxRichTextStyleSheet; + m_printing = new wxRichTextPrinting(wxT("Test Document")); + + m_printing->SetFooterText(wxT("@TITLE@"), wxRICHTEXT_PAGE_ALL, wxRICHTEXT_PAGE_CENTRE); + m_printing->SetFooterText(wxT("Page @PAGENUM@"), wxRICHTEXT_PAGE_ALL, wxRICHTEXT_PAGE_RIGHT); CreateStyles(); @@ -263,8 +376,14 @@ bool MyApp::OnInit() wxImage::AddHandler( new wxGIFHandler ); #endif +#if wxUSE_FILESYSTEM + wxFileSystem::AddHandler( new wxMemoryFSHandler ); +#endif + // create the main application window - MyFrame *frame = new MyFrame(_T("wxRichTextCtrl Sample"), wxID_ANY, wxDefaultPosition, wxSize(600, 500)); + MyFrame *frame = new MyFrame(wxT("wxRichTextCtrl Sample"), wxID_ANY, wxDefaultPosition, wxSize(700, 600)); + + m_printing->SetParentWindow(frame); // and show it (the frames, unlike simple controls, are not shown when // created initially) @@ -278,7 +397,9 @@ bool MyApp::OnInit() int MyApp::OnExit() { + delete m_printing; delete m_styleSheet; + return 0; } @@ -312,6 +433,20 @@ void MyApp::CreateStyles() m_styleSheet->AddParagraphStyle(indentedPara); + wxRichTextParagraphStyleDefinition* indentedPara2 = new wxRichTextParagraphStyleDefinition(wxT("Red Bold Indented")); + wxRichTextAttr indentedAttr2; + indentedAttr2.SetFontFaceName(romanFont.GetFaceName()); + indentedAttr2.SetFontSize(12); + indentedAttr2.SetFontWeight(wxFONTWEIGHT_BOLD); + indentedAttr2.SetTextColour(*wxRED); + indentedAttr2.SetFontSize(12); + indentedAttr2.SetLeftIndent(100, 0); + // We want to affect indentation, font and text colour + indentedAttr2.SetFlags(wxTEXT_ATTR_LEFT_INDENT|wxTEXT_ATTR_RIGHT_INDENT|wxTEXT_ATTR_FONT|wxTEXT_ATTR_TEXT_COLOUR); + indentedPara2->SetStyle(indentedAttr2); + + m_styleSheet->AddParagraphStyle(indentedPara2); + wxRichTextParagraphStyleDefinition* flIndentedPara = new wxRichTextParagraphStyleDefinition(wxT("First Line Indented")); wxRichTextAttr flIndentedAttr; flIndentedAttr.SetFontFaceName(swissFont.GetFaceName()); @@ -329,7 +464,7 @@ void MyApp::CreateStyles() wxRichTextAttr boldAttr; boldAttr.SetFontFaceName(romanFont.GetFaceName()); boldAttr.SetFontSize(12); - boldAttr.SetFontWeight(wxBOLD); + boldAttr.SetFontWeight(wxFONTWEIGHT_BOLD); // We only want to affect boldness boldAttr.SetFlags(wxTEXT_ATTR_FONT_WEIGHT); boldDef->SetStyle(boldAttr); @@ -340,7 +475,7 @@ void MyApp::CreateStyles() wxRichTextAttr italicAttr; italicAttr.SetFontFaceName(romanFont.GetFaceName()); italicAttr.SetFontSize(12); - italicAttr.SetFontStyle(wxITALIC); + italicAttr.SetFontStyle(wxFONTSTYLE_ITALIC); // We only want to affect italics italicAttr.SetFlags(wxTEXT_ATTR_FONT_ITALIC); italicDef->SetStyle(italicAttr); @@ -351,13 +486,70 @@ void MyApp::CreateStyles() wxRichTextAttr redAttr; redAttr.SetFontFaceName(romanFont.GetFaceName()); redAttr.SetFontSize(12); - redAttr.SetFontWeight(wxBOLD); + redAttr.SetFontWeight(wxFONTWEIGHT_BOLD); redAttr.SetTextColour(*wxRED); // We only want to affect colour, weight and face redAttr.SetFlags(wxTEXT_ATTR_FONT_FACE|wxTEXT_ATTR_FONT_WEIGHT|wxTEXT_ATTR_TEXT_COLOUR); redDef->SetStyle(redAttr); m_styleSheet->AddCharacterStyle(redDef); + + wxRichTextListStyleDefinition* bulletList = new wxRichTextListStyleDefinition(wxT("Bullet List 1")); + int i; + for (i = 0; i < 10; i++) + { + wxString bulletText; + if (i == 0) + bulletText = wxT("standard/circle"); + else if (i == 1) + bulletText = wxT("standard/square"); + else if (i == 2) + bulletText = wxT("standard/circle"); + else if (i == 3) + bulletText = wxT("standard/square"); + else + bulletText = wxT("standard/circle"); + + bulletList->SetAttributes(i, (i+1)*60, 60, wxTEXT_ATTR_BULLET_STYLE_STANDARD, bulletText); + } + + m_styleSheet->AddListStyle(bulletList); + + wxRichTextListStyleDefinition* numberedList = new wxRichTextListStyleDefinition(wxT("Numbered List 1")); + for (i = 0; i < 10; i++) + { + long numberStyle; + if (i == 0) + numberStyle = wxTEXT_ATTR_BULLET_STYLE_ARABIC|wxTEXT_ATTR_BULLET_STYLE_PERIOD; + else if (i == 1) + numberStyle = wxTEXT_ATTR_BULLET_STYLE_LETTERS_LOWER|wxTEXT_ATTR_BULLET_STYLE_PARENTHESES; + else if (i == 2) + numberStyle = wxTEXT_ATTR_BULLET_STYLE_ROMAN_LOWER|wxTEXT_ATTR_BULLET_STYLE_PARENTHESES; + else if (i == 3) + numberStyle = wxTEXT_ATTR_BULLET_STYLE_ROMAN_UPPER|wxTEXT_ATTR_BULLET_STYLE_PARENTHESES; + else + numberStyle = wxTEXT_ATTR_BULLET_STYLE_ARABIC|wxTEXT_ATTR_BULLET_STYLE_PERIOD; + + numberStyle |= wxTEXT_ATTR_BULLET_STYLE_ALIGN_RIGHT; + + numberedList->SetAttributes(i, (i+1)*60, 60, numberStyle); + } + + m_styleSheet->AddListStyle(numberedList); + + wxRichTextListStyleDefinition* outlineList = new wxRichTextListStyleDefinition(wxT("Outline List 1")); + for (i = 0; i < 10; i++) + { + long numberStyle; + if (i < 4) + numberStyle = wxTEXT_ATTR_BULLET_STYLE_OUTLINE|wxTEXT_ATTR_BULLET_STYLE_PERIOD; + else + numberStyle = wxTEXT_ATTR_BULLET_STYLE_ARABIC|wxTEXT_ATTR_BULLET_STYLE_PERIOD; + + outlineList->SetAttributes(i, (i+1)*120, 120, numberStyle); + } + + m_styleSheet->AddListStyle(outlineList); } // ---------------------------------------------------------------------------- @@ -370,22 +562,28 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos, : wxFrame(NULL, id, title, pos, size, style) { // set the frame icon - SetIcon(sample_xpm); + SetIcon(wxICON(sample)); // create a menu bar wxMenu *fileMenu = new wxMenu; // the "About" item should be in the help menu wxMenu *helpMenu = new wxMenu; - helpMenu->Append(ID_About, _T("&About...\tF1"), _T("Show about dialog")); + helpMenu->Append(ID_About, wxT("&About...\tF1"), wxT("Show about dialog")); - fileMenu->Append(wxID_OPEN, _T("&Open\tCtrl+O"), _T("Open a file")); - fileMenu->Append(wxID_SAVE, _T("&Save\tCtrl+S"), _T("Save a file")); - fileMenu->Append(wxID_SAVEAS, _T("&Save As...\tF12"), _T("Save to a new file")); + fileMenu->Append(wxID_OPEN, wxT("&Open\tCtrl+O"), wxT("Open a file")); + fileMenu->Append(wxID_SAVE, wxT("&Save\tCtrl+S"), wxT("Save a file")); + fileMenu->Append(wxID_SAVEAS, wxT("&Save As...\tF12"), wxT("Save to a new file")); + fileMenu->AppendSeparator(); + fileMenu->Append(ID_RELOAD, wxT("&Reload Text\tF2"), wxT("Reload the initial text")); + fileMenu->AppendSeparator(); + fileMenu->Append(ID_PAGE_SETUP, wxT("Page Set&up..."), wxT("Page setup")); + fileMenu->Append(ID_PRINT, wxT("&Print...\tCtrl+P"), wxT("Print")); + fileMenu->Append(ID_PREVIEW, wxT("Print Pre&view"), wxT("Print preview")); fileMenu->AppendSeparator(); - fileMenu->Append(ID_VIEW_HTML, _T("&View as HTML"), _T("View HTML")); + fileMenu->Append(ID_VIEW_HTML, wxT("&View as HTML"), wxT("View HTML")); fileMenu->AppendSeparator(); - fileMenu->Append(ID_Quit, _T("E&xit\tAlt+X"), _T("Quit this program")); + fileMenu->Append(ID_Quit, wxT("E&xit\tAlt+X"), wxT("Quit this program")); wxMenu* editMenu = new wxMenu; editMenu->Append(wxID_UNDO, _("&Undo\tCtrl+Z")); @@ -395,8 +593,6 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos, editMenu->Append(wxID_COPY, _("&Copy\tCtrl+C")); editMenu->Append(wxID_PASTE, _("&Paste\tCtrl+V")); - editMenu->Append(wxID_CLEAR, _("&Delete\tDel")); - editMenu->AppendSeparator(); editMenu->Append(wxID_SELECTALL, _("Select A&ll\tCtrl+A")); #if 0 @@ -425,75 +621,125 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos, formatMenu->Append(ID_FORMAT_LINE_SPACING_DOUBLE, _("Double Line Spacing")); formatMenu->AppendSeparator(); formatMenu->Append(ID_FORMAT_FONT, _("&Font...")); + formatMenu->Append(ID_FORMAT_PARAGRAPH, _("&Paragraph...")); + formatMenu->Append(ID_FORMAT_CONTENT, _("Font and Pa&ragraph...\tShift+Ctrl+F")); + formatMenu->AppendSeparator(); + formatMenu->Append(ID_SWITCH_STYLE_SHEETS, _("&Switch Style Sheets")); + formatMenu->Append(ID_MANAGE_STYLES, _("&Manage Styles")); + + wxMenu* listsMenu = new wxMenu; + listsMenu->Append(ID_FORMAT_BULLETS_AND_NUMBERING, _("Bullets and &Numbering...")); + listsMenu->AppendSeparator(); + listsMenu->Append(ID_FORMAT_NUMBER_LIST, _("Number List")); + listsMenu->Append(ID_FORMAT_ITEMIZE_LIST, _("Itemize List")); + listsMenu->Append(ID_FORMAT_RENUMBER_LIST, _("Renumber List")); + listsMenu->Append(ID_FORMAT_PROMOTE_LIST, _("Promote List Items")); + listsMenu->Append(ID_FORMAT_DEMOTE_LIST, _("Demote List Items")); + listsMenu->Append(ID_FORMAT_CLEAR_LIST, _("Clear List Formatting")); + + wxMenu* insertMenu = new wxMenu; + insertMenu->Append(ID_INSERT_SYMBOL, _("&Symbol...\tCtrl+I")); + insertMenu->Append(ID_INSERT_URL, _("&URL...")); // now append the freshly created menu to the menu bar... wxMenuBar *menuBar = new wxMenuBar(); - menuBar->Append(fileMenu, _T("&File")); - menuBar->Append(editMenu, _T("&Edit")); - menuBar->Append(formatMenu, _T("F&ormat")); - menuBar->Append(helpMenu, _T("&Help")); + menuBar->Append(fileMenu, wxT("&File")); + menuBar->Append(editMenu, wxT("&Edit")); + menuBar->Append(formatMenu, wxT("F&ormat")); + menuBar->Append(listsMenu, wxT("&Lists")); + menuBar->Append(insertMenu, wxT("&Insert")); + menuBar->Append(helpMenu, wxT("&Help")); // ... and attach this menu bar to the frame SetMenuBar(menuBar); // create a status bar just for fun (by default with 1 pane only) + // but don't create it on limited screen space (WinCE) + bool is_pda = wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA; + #if wxUSE_STATUSBAR - CreateStatusBar(2); - SetStatusText(_T("Welcome to wxRichTextCtrl!")); + if ( !is_pda ) + { + CreateStatusBar(2); + SetStatusText(wxT("Welcome to wxRichTextCtrl!")); + } #endif wxToolBar* toolBar = CreateToolBar(); - toolBar->AddTool(wxID_OPEN, wxBitmap(open_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Open")); - toolBar->AddTool(wxID_SAVEAS, wxBitmap(save_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Save")); + toolBar->AddTool(wxID_OPEN, wxEmptyString, wxBitmap(open_xpm), _("Open")); + toolBar->AddTool(wxID_SAVEAS, wxEmptyString, wxBitmap(save_xpm), _("Save")); toolBar->AddSeparator(); - toolBar->AddTool(wxID_CUT, wxBitmap(cut_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Cut")); - toolBar->AddTool(wxID_COPY, wxBitmap(copy_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Copy")); - toolBar->AddTool(wxID_PASTE, wxBitmap(paste_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Paste")); + toolBar->AddTool(wxID_CUT, wxEmptyString, wxBitmap(cut_xpm), _("Cut")); + toolBar->AddTool(wxID_COPY, wxEmptyString, wxBitmap(copy_xpm), _("Copy")); + toolBar->AddTool(wxID_PASTE, wxEmptyString, wxBitmap(paste_xpm), _("Paste")); toolBar->AddSeparator(); - toolBar->AddTool(wxID_UNDO, wxBitmap(undo_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Undo")); - toolBar->AddTool(wxID_REDO, wxBitmap(redo_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Redo")); + toolBar->AddTool(wxID_UNDO, wxEmptyString, wxBitmap(undo_xpm), _("Undo")); + toolBar->AddTool(wxID_REDO, wxEmptyString, wxBitmap(redo_xpm), _("Redo")); toolBar->AddSeparator(); - toolBar->AddTool(ID_FORMAT_BOLD, wxBitmap(bold_xpm), wxNullBitmap, true, -1, -1, (wxObject *) NULL, _("Bold")); - toolBar->AddTool(ID_FORMAT_ITALIC, wxBitmap(italic_xpm), wxNullBitmap, true, -1, -1, (wxObject *) NULL, _("Italic")); - toolBar->AddTool(ID_FORMAT_UNDERLINE, wxBitmap(underline_xpm), wxNullBitmap, true, -1, -1, (wxObject *) NULL, _("Underline")); + toolBar->AddCheckTool(ID_FORMAT_BOLD, wxEmptyString, wxBitmap(bold_xpm), wxNullBitmap, _("Bold")); + toolBar->AddCheckTool(ID_FORMAT_ITALIC, wxEmptyString, wxBitmap(italic_xpm), wxNullBitmap, _("Italic")); + toolBar->AddCheckTool(ID_FORMAT_UNDERLINE, wxEmptyString, wxBitmap(underline_xpm), wxNullBitmap, _("Underline")); toolBar->AddSeparator(); - toolBar->AddTool(ID_FORMAT_ALIGN_LEFT, wxBitmap(alignleft_xpm), wxNullBitmap, true, -1, -1, (wxObject *) NULL, _("Align Left")); - toolBar->AddTool(ID_FORMAT_ALIGN_CENTRE, wxBitmap(centre_xpm), wxNullBitmap, true, -1, -1, (wxObject *) NULL, _("Centre")); - toolBar->AddTool(ID_FORMAT_ALIGN_RIGHT, wxBitmap(alignright_xpm), wxNullBitmap, true, -1, -1, (wxObject *) NULL, _("Align Right")); + toolBar->AddCheckTool(ID_FORMAT_ALIGN_LEFT, wxEmptyString, wxBitmap(alignleft_xpm), wxNullBitmap, _("Align Left")); + toolBar->AddCheckTool(ID_FORMAT_ALIGN_CENTRE, wxEmptyString, wxBitmap(centre_xpm), wxNullBitmap, _("Centre")); + toolBar->AddCheckTool(ID_FORMAT_ALIGN_RIGHT, wxEmptyString, wxBitmap(alignright_xpm), wxNullBitmap, _("Align Right")); toolBar->AddSeparator(); - toolBar->AddTool(ID_FORMAT_INDENT_LESS, wxBitmap(indentless_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Indent Less")); - toolBar->AddTool(ID_FORMAT_INDENT_MORE, wxBitmap(indentmore_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Indent More")); + toolBar->AddTool(ID_FORMAT_INDENT_LESS, wxEmptyString, wxBitmap(indentless_xpm), _("Indent Less")); + toolBar->AddTool(ID_FORMAT_INDENT_MORE, wxEmptyString, wxBitmap(indentmore_xpm), _("Indent More")); toolBar->AddSeparator(); - toolBar->AddTool(ID_FORMAT_FONT, wxBitmap(font_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Font")); + toolBar->AddTool(ID_FORMAT_FONT, wxEmptyString, wxBitmap(font_xpm), _("Font")); + + wxRichTextStyleComboCtrl* combo = new wxRichTextStyleComboCtrl(toolBar, ID_RICHTEXT_STYLE_COMBO, wxDefaultPosition, wxSize(200, -1)); + toolBar->AddControl(combo); toolBar->Realize(); - wxSplitterWindow* splitter = new wxSplitterWindow(this, wxID_ANY, wxDefaultPosition, GetClientSize(), wxSP_NO_XP_THEME|wxSP_3D|wxSP_LIVE_UPDATE); + wxSplitterWindow* splitter = new wxSplitterWindow(this, wxID_ANY, wxDefaultPosition, GetClientSize(), wxSP_LIVE_UPDATE); wxFont textFont = wxFont(12, wxROMAN, wxNORMAL, wxNORMAL); wxFont boldFont = wxFont(12, wxROMAN, wxNORMAL, wxBOLD); wxFont italicFont = wxFont(12, wxROMAN, wxITALIC, wxNORMAL); - m_richTextCtrl = new wxRichTextCtrl(splitter, wxID_ANY, wxDefaultPosition, wxSize(200, 200), wxVSCROLL|wxHSCROLL|wxNO_BORDER); + m_richTextCtrl = new wxRichTextCtrl(splitter, ID_RICHTEXT_CTRL, wxEmptyString, wxDefaultPosition, wxSize(200, 200), wxVSCROLL|wxHSCROLL|wxWANTS_CHARS); wxFont font(12, wxROMAN, wxNORMAL, wxNORMAL); -#ifdef __WXMAC__ - font.SetNoAntiAliasing(true); -#endif m_richTextCtrl->SetFont(font); - wxRichTextStyleListBox* styleListBox = new wxRichTextStyleListBox(splitter, wxID_ANY); - splitter->SplitVertically(m_richTextCtrl, styleListBox, 400); + m_richTextCtrl->SetStyleSheet(wxGetApp().GetStyleSheet()); + + combo->SetStyleSheet(wxGetApp().GetStyleSheet()); + combo->SetRichTextCtrl(m_richTextCtrl); + combo->UpdateStyles(); + + wxRichTextStyleListCtrl* styleListCtrl = new wxRichTextStyleListCtrl(splitter, ID_RICHTEXT_STYLE_LIST); + + wxSize display = wxGetDisplaySize(); + if ( is_pda && ( display.GetWidth() < display.GetHeight() ) ) + { + splitter->SplitHorizontally(m_richTextCtrl, styleListCtrl); + } + else + { + splitter->SplitVertically(m_richTextCtrl, styleListCtrl, 500); + } splitter->UpdateSize(); - styleListBox->SetStyleSheet(wxGetApp().GetStyleSheet()); - styleListBox->SetRichTextCtrl(m_richTextCtrl); - styleListBox->UpdateStyles(); + styleListCtrl->SetStyleSheet(wxGetApp().GetStyleSheet()); + styleListCtrl->SetRichTextCtrl(m_richTextCtrl); + styleListCtrl->UpdateStyles(); + WriteInitialText(); +} + +// Write text +void MyFrame::WriteInitialText() +{ wxRichTextCtrl& r = *m_richTextCtrl; + r.SetDefaultStyle(wxRichTextAttr()); + r.BeginSuppressUndo(); r.BeginParagraphSpacing(0, 20); @@ -502,25 +748,28 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos, r.BeginBold(); r.BeginFontSize(14); - r.WriteText(wxT("Welcome to wxRichTextCtrl, a wxWidgets control for editing and presenting styled text and images")); + + wxString lineBreak = (wxChar) 29; + + r.WriteText(wxString(wxT("Welcome to wxRichTextCtrl, a wxWidgets control")) + lineBreak + wxT("for editing and presenting styled text and images\n")); r.EndFontSize(); - r.Newline(); r.BeginItalic(); r.WriteText(wxT("by Julian Smart")); r.EndItalic(); r.EndBold(); - r.Newline(); - r.WriteImage(wxBitmap(zebra_xpm)); - r.EndAlignment(); + r.WriteImage(wxBitmap(zebra_xpm)); r.Newline(); r.Newline(); + r.EndAlignment(); + r.WriteText(wxT("What can you do with this thing? ")); + r.WriteImage(wxBitmap(smiley_xpm)); r.WriteText(wxT(" Well, you can change text ")); @@ -528,9 +777,12 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos, r.WriteText(wxT("colour, like this red bit.")); r.EndTextColour(); - r.BeginTextColour(wxColour(0, 0, 255)); - r.WriteText(wxT(" And this blue bit.")); - r.EndTextColour(); + wxRichTextAttr backgroundColourAttr; + backgroundColourAttr.SetBackgroundColour(*wxGREEN); + backgroundColourAttr.SetTextColour(wxColour(0, 0, 255)); + r.BeginStyle(backgroundColourAttr); + r.WriteText(wxT(" And this blue on green bit.")); + r.EndStyle(); r.WriteText(wxT(" Naturally you can make things ")); r.BeginBold(); @@ -549,108 +801,131 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos, r.WriteText(wxT(" Next we'll show an indented paragraph.")); - r.BeginLeftIndent(60); r.Newline(); + r.BeginLeftIndent(60); r.WriteText(wxT("It was in January, the most down-trodden month of an Edinburgh winter. An attractive woman came into the cafe, which is nothing remarkable.")); - r.EndLeftIndent(); - r.Newline(); + r.EndLeftIndent(); + r.WriteText(wxT("Next, we'll show a first-line indent, achieved using BeginLeftIndent(100, -40).")); - r.BeginLeftIndent(100, -40); r.Newline(); - r.WriteText(wxT("It was in January, the most down-trodden month of an Edinburgh winter. An attractive woman came into the cafe, which is nothing remarkable.")); - r.EndLeftIndent(); + r.BeginLeftIndent(100, -40); + r.WriteText(wxT("It was in January, the most down-trodden month of an Edinburgh winter. An attractive woman came into the cafe, which is nothing remarkable.")); r.Newline(); + r.EndLeftIndent(); + r.WriteText(wxT("Numbered bullets are possible, again using subindents:")); + r.Newline(); r.BeginNumberedBullet(1, 100, 60); + r.WriteText(wxT("This is my first item. Note that wxRichTextCtrl can apply numbering and bullets automatically based on list styles, but this list is formatted explicitly by setting indents.")); r.Newline(); - - r.WriteText(wxT("This is my first item. Note that wxRichTextCtrl doesn't automatically do numbering, but this will be added later.")); r.EndNumberedBullet(); r.BeginNumberedBullet(2, 100, 60); - r.Newline(); - r.WriteText(wxT("This is my second item.")); - r.EndNumberedBullet(); - r.Newline(); + r.EndNumberedBullet(); r.WriteText(wxT("The following paragraph is right-indented:")); + r.Newline(); r.BeginRightIndent(200); - r.Newline(); r.WriteText(wxT("It was in January, the most down-trodden month of an Edinburgh winter. An attractive woman came into the cafe, which is nothing remarkable.")); - r.EndRightIndent(); - r.Newline(); + r.EndRightIndent(); + r.WriteText(wxT("The following paragraph is right-aligned with 1.5 line spacing:")); + r.Newline(); r.BeginAlignment(wxTEXT_ALIGNMENT_RIGHT); r.BeginLineSpacing(wxTEXT_ATTR_LINE_SPACING_HALF); - r.Newline(); - r.WriteText(wxT("It was in January, the most down-trodden month of an Edinburgh winter. An attractive woman came into the cafe, which is nothing remarkable.")); + r.Newline(); r.EndLineSpacing(); r.EndAlignment(); + wxArrayInt tabs; + tabs.Add(400); + tabs.Add(600); + tabs.Add(800); + tabs.Add(1000); + wxTextAttrEx attr; + attr.SetFlags(wxTEXT_ATTR_TABS); + attr.SetTabs(tabs); + r.SetDefaultStyle(attr); + + r.WriteText(wxT("This line contains tabs:\tFirst tab\tSecond tab\tThird tab")); r.Newline(); + r.WriteText(wxT("Other notable features of wxRichTextCtrl include:")); + r.Newline(); r.BeginSymbolBullet(wxT('*'), 100, 60); - r.Newline(); r.WriteText(wxT("Compatibility with wxTextCtrl API")); + r.Newline(); r.EndSymbolBullet(); r.BeginSymbolBullet(wxT('*'), 100, 60); - r.Newline(); r.WriteText(wxT("Easy stack-based BeginXXX()...EndXXX() style setting in addition to SetStyle()")); + r.Newline(); r.EndSymbolBullet(); r.BeginSymbolBullet(wxT('*'), 100, 60); - r.Newline(); r.WriteText(wxT("XML loading and saving")); + r.Newline(); r.EndSymbolBullet(); r.BeginSymbolBullet(wxT('*'), 100, 60); - r.Newline(); r.WriteText(wxT("Undo/Redo, with batching option and Undo suppressing")); + r.Newline(); r.EndSymbolBullet(); r.BeginSymbolBullet(wxT('*'), 100, 60); - r.Newline(); r.WriteText(wxT("Clipboard copy and paste")); + r.Newline(); r.EndSymbolBullet(); r.BeginSymbolBullet(wxT('*'), 100, 60); - r.Newline(); r.WriteText(wxT("wxRichTextStyleSheet with named character and paragraph styles, and control for applying named styles")); + r.Newline(); r.EndSymbolBullet(); r.BeginSymbolBullet(wxT('*'), 100, 60); - r.Newline(); r.WriteText(wxT("A design that can easily be extended to other content types, ultimately with text boxes, tables, controls, and so on")); + r.Newline(); r.EndSymbolBullet(); + // Make a style suitable for showing a URL + wxRichTextAttr urlStyle; + urlStyle.SetTextColour(*wxBLUE); + urlStyle.SetFontUnderlined(true); + + r.WriteText(wxT("wxRichTextCtrl can also display URLs, such as this one: ")); + r.BeginStyle(urlStyle); + r.BeginURL(wxT("http://www.wxwidgets.org")); + r.WriteText(wxT("The wxWidgets Web Site")); + r.EndURL(); + r.EndStyle(); + r.WriteText(wxT(". Click on the URL to generate an event.")); + r.Newline(); - r.WriteText(wxT("Note: this sample content was generated programmatically from within the MyFrame constructor in the demo. The images were loaded from inline XPMs. Enjoy wxRichTextCtrl!")); + r.WriteText(wxT("Note: this sample content was generated programmatically from within the MyFrame constructor in the demo. The images were loaded from inline XPMs. Enjoy wxRichTextCtrl!\n")); r.EndParagraphSpacing(); r.EndSuppressUndo(); } - // event handlers void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event)) @@ -662,8 +937,8 @@ void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event)) { wxString msg; - msg.Printf( _T("This is a demo for wxRichTextCtrl, a control for editing styled text.\n(c) Julian Smart, 2005")); - wxMessageBox(msg, _T("About wxRichTextCtrl Sample"), wxOK | wxICON_INFORMATION, this); + msg.Printf( wxT("This is a demo for wxRichTextCtrl, a control for editing styled text.\n(c) Julian Smart, 2005")); + wxMessageBox(msg, wxT("About wxRichTextCtrl Sample"), wxOK | wxICON_INFORMATION, this); } // Forward command events to the current rich text control, if any @@ -685,7 +960,7 @@ bool MyFrame::ProcessEvent(wxEvent& event) s_id = event.GetId(); wxWindow* focusWin = wxFindFocusDescendant(this); - if (focusWin && focusWin->ProcessEvent(event)) + if (focusWin && focusWin->GetEventHandler()->ProcessEvent(event)) { //s_command = NULL; s_eventType = 0; @@ -835,6 +1110,24 @@ void MyFrame::OnUpdateAlignRight(wxUpdateUIEvent& event) void MyFrame::OnFont(wxCommandEvent& WXUNUSED(event)) { + wxRichTextRange range; + if (m_richTextCtrl->HasSelection()) + range = m_richTextCtrl->GetSelectionRange(); + else + range = wxRichTextRange(0, m_richTextCtrl->GetLastPosition()+1); + + int pages = wxRICHTEXT_FORMAT_FONT; + + wxRichTextFormattingDialog formatDlg(pages, this); + formatDlg.GetStyle(m_richTextCtrl, range); + + if (formatDlg.ShowModal() == wxID_OK) + { + formatDlg.ApplyStyle(m_richTextCtrl, range, wxRICHTEXT_SETSTYLE_WITH_UNDO|wxRICHTEXT_SETSTYLE_OPTIMIZE|wxRICHTEXT_SETSTYLE_CHARACTERS_ONLY); + } + + // Old method using wxFontDialog +#if 0 if (!m_richTextCtrl->HasSelection()) return; @@ -858,11 +1151,55 @@ void MyFrame::OnFont(wxCommandEvent& WXUNUSED(event)) m_richTextCtrl->SetStyle(range, attr); } } +#endif +} + +void MyFrame::OnParagraph(wxCommandEvent& WXUNUSED(event)) +{ + wxRichTextRange range; + if (m_richTextCtrl->HasSelection()) + range = m_richTextCtrl->GetSelectionRange(); + else + range = wxRichTextRange(0, m_richTextCtrl->GetLastPosition()+1); + + int pages = 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); + } +} + +void MyFrame::OnFormat(wxCommandEvent& WXUNUSED(event)) +{ + 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); + } +} + +void MyFrame::OnUpdateFormat(wxUpdateUIEvent& event) +{ + event.Enable(m_richTextCtrl->HasSelection()); } void MyFrame::OnIndentMore(wxCommandEvent& WXUNUSED(event)) { - wxTextAttrEx attr; + wxRichTextAttr attr; attr.SetFlags(wxTEXT_ATTR_LEFT_INDENT); if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr)) @@ -871,7 +1208,6 @@ void MyFrame::OnIndentMore(wxCommandEvent& WXUNUSED(event)) if (m_richTextCtrl->HasSelection()) range = m_richTextCtrl->GetSelectionRange(); - wxFontData fontData; attr.SetLeftIndent(attr.GetLeftIndent() + 100); attr.SetFlags(wxTEXT_ATTR_LEFT_INDENT); @@ -881,7 +1217,7 @@ void MyFrame::OnIndentMore(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnIndentLess(wxCommandEvent& WXUNUSED(event)) { - wxTextAttrEx attr; + wxRichTextAttr attr; attr.SetFlags(wxTEXT_ATTR_LEFT_INDENT); if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr)) @@ -890,10 +1226,9 @@ void MyFrame::OnIndentLess(wxCommandEvent& WXUNUSED(event)) if (m_richTextCtrl->HasSelection()) range = m_richTextCtrl->GetSelectionRange(); - if (attr.GetLeftIndent() >= 100) + if (attr.GetLeftIndent() > 0) { - wxFontData fontData; - attr.SetLeftIndent(attr.GetLeftIndent() - 100); + attr.SetLeftIndent(wxMax(0, attr.GetLeftIndent() - 100)); m_richTextCtrl->SetStyle(range, attr); } @@ -902,7 +1237,7 @@ void MyFrame::OnIndentLess(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnLineSpacingHalf(wxCommandEvent& WXUNUSED(event)) { - wxTextAttrEx attr; + wxRichTextAttr attr; attr.SetFlags(wxTEXT_ATTR_LINE_SPACING); if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr)) @@ -911,7 +1246,6 @@ void MyFrame::OnLineSpacingHalf(wxCommandEvent& WXUNUSED(event)) if (m_richTextCtrl->HasSelection()) range = m_richTextCtrl->GetSelectionRange(); - wxFontData fontData; attr.SetFlags(wxTEXT_ATTR_LINE_SPACING); attr.SetLineSpacing(15); @@ -921,7 +1255,7 @@ void MyFrame::OnLineSpacingHalf(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnLineSpacingDouble(wxCommandEvent& WXUNUSED(event)) { - wxTextAttrEx attr; + wxRichTextAttr attr; attr.SetFlags(wxTEXT_ATTR_LINE_SPACING); if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr)) @@ -930,7 +1264,6 @@ void MyFrame::OnLineSpacingDouble(wxCommandEvent& WXUNUSED(event)) if (m_richTextCtrl->HasSelection()) range = m_richTextCtrl->GetSelectionRange(); - wxFontData fontData; attr.SetFlags(wxTEXT_ATTR_LINE_SPACING); attr.SetLineSpacing(20); @@ -940,7 +1273,7 @@ void MyFrame::OnLineSpacingDouble(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnLineSpacingSingle(wxCommandEvent& WXUNUSED(event)) { - wxTextAttrEx attr; + wxRichTextAttr attr; attr.SetFlags(wxTEXT_ATTR_LINE_SPACING); if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr)) @@ -949,7 +1282,6 @@ void MyFrame::OnLineSpacingSingle(wxCommandEvent& WXUNUSED(event)) if (m_richTextCtrl->HasSelection()) range = m_richTextCtrl->GetSelectionRange(); - wxFontData fontData; attr.SetFlags(wxTEXT_ATTR_LINE_SPACING); attr.SetLineSpacing(0); // Can also use 10 @@ -959,7 +1291,7 @@ void MyFrame::OnLineSpacingSingle(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnParagraphSpacingMore(wxCommandEvent& WXUNUSED(event)) { - wxTextAttrEx attr; + wxRichTextAttr attr; attr.SetFlags(wxTEXT_ATTR_PARA_SPACING_AFTER); if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr)) @@ -968,7 +1300,6 @@ void MyFrame::OnParagraphSpacingMore(wxCommandEvent& WXUNUSED(event)) if (m_richTextCtrl->HasSelection()) range = m_richTextCtrl->GetSelectionRange(); - wxFontData fontData; attr.SetParagraphSpacingAfter(attr.GetParagraphSpacingAfter() + 20); attr.SetFlags(wxTEXT_ATTR_PARA_SPACING_AFTER); @@ -978,7 +1309,7 @@ void MyFrame::OnParagraphSpacingMore(wxCommandEvent& WXUNUSED(event)) void MyFrame::OnParagraphSpacingLess(wxCommandEvent& WXUNUSED(event)) { - wxTextAttrEx attr; + wxRichTextAttr attr; attr.SetFlags(wxTEXT_ATTR_PARA_SPACING_AFTER); if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr)) @@ -989,7 +1320,6 @@ void MyFrame::OnParagraphSpacingLess(wxCommandEvent& WXUNUSED(event)) if (attr.GetParagraphSpacingAfter() >= 20) { - wxFontData fontData; attr.SetParagraphSpacingAfter(attr.GetParagraphSpacingAfter() - 20); attr.SetFlags(wxTEXT_ATTR_PARA_SPACING_AFTER); @@ -998,6 +1328,12 @@ void MyFrame::OnParagraphSpacingLess(wxCommandEvent& WXUNUSED(event)) } } +void MyFrame::OnReload(wxCommandEvent& WXUNUSED(event)) +{ + m_richTextCtrl->Clear(); + WriteInitialText(); +} + void MyFrame::OnViewHTML(wxCommandEvent& WXUNUSED(event)) { wxDialog dialog(this, wxID_ANY, _("HTML"), wxDefaultPosition, wxSize(500, 400), wxDEFAULT_DIALOG_STYLE); @@ -1015,6 +1351,19 @@ void MyFrame::OnViewHTML(wxCommandEvent& WXUNUSED(event)) wxStringOutputStream strStream(& text); wxRichTextHTMLHandler htmlHandler; + htmlHandler.SetFlags(wxRICHTEXT_HANDLER_SAVE_IMAGES_TO_MEMORY); + + wxArrayInt fontSizeMapping; + fontSizeMapping.Add(7); + fontSizeMapping.Add(9); + fontSizeMapping.Add(11); + fontSizeMapping.Add(12); + fontSizeMapping.Add(14); + fontSizeMapping.Add(22); + fontSizeMapping.Add(100); + + htmlHandler.SetFontSizeMapping(fontSizeMapping); + if (htmlHandler.SaveFile(& m_richTextCtrl->GetBuffer(), strStream)) { win->SetPage(text); @@ -1023,4 +1372,219 @@ void MyFrame::OnViewHTML(wxCommandEvent& WXUNUSED(event)) boxSizer->Fit(& dialog); dialog.ShowModal(); + + // Now delete the temporary in-memory images + htmlHandler.DeleteTemporaryImages(); +} + +// Demonstrates how you can change the style sheets and have the changes +// reflected in the control content without wiping out character formatting. + +void MyFrame::OnSwitchStyleSheets(wxCommandEvent& WXUNUSED(event)) +{ + static wxRichTextStyleSheet* gs_AlternateStyleSheet = NULL; + + wxRichTextStyleListCtrl *styleList = (wxRichTextStyleListCtrl*) FindWindow(ID_RICHTEXT_STYLE_LIST); + wxRichTextStyleComboCtrl* styleCombo = (wxRichTextStyleComboCtrl*) FindWindow(ID_RICHTEXT_STYLE_COMBO); + + wxRichTextStyleSheet* sheet = m_richTextCtrl->GetStyleSheet(); + + // One-time creation of an alternate style sheet + if (!gs_AlternateStyleSheet) + { + gs_AlternateStyleSheet = new wxRichTextStyleSheet(*sheet); + + // Make some modifications + for (int i = 0; i < (int) gs_AlternateStyleSheet->GetParagraphStyleCount(); i++) + { + wxRichTextParagraphStyleDefinition* def = gs_AlternateStyleSheet->GetParagraphStyle(i); + + if (def->GetStyle().HasTextColour()) + def->GetStyle().SetTextColour(*wxBLUE); + + if (def->GetStyle().HasAlignment()) + { + if (def->GetStyle().GetAlignment() == wxTEXT_ALIGNMENT_CENTRE) + def->GetStyle().SetAlignment(wxTEXT_ALIGNMENT_RIGHT); + else if (def->GetStyle().GetAlignment() == wxTEXT_ALIGNMENT_LEFT) + def->GetStyle().SetAlignment(wxTEXT_ALIGNMENT_CENTRE); + } + if (def->GetStyle().HasLeftIndent()) + { + def->GetStyle().SetLeftIndent(def->GetStyle().GetLeftIndent() * 2); + } + } + } + + // Switch sheets + wxRichTextStyleSheet* tmp = gs_AlternateStyleSheet; + gs_AlternateStyleSheet = sheet; + sheet = tmp; + + m_richTextCtrl->SetStyleSheet(sheet); + m_richTextCtrl->ApplyStyleSheet(sheet); // Makes the control reflect the new style definitions + + styleList->SetStyleSheet(sheet); + styleList->UpdateStyles(); + + styleCombo->SetStyleSheet(sheet); + styleCombo->UpdateStyles(); +} + +void MyFrame::OnManageStyles(wxCommandEvent& WXUNUSED(event)) +{ + wxRichTextStyleSheet* sheet = m_richTextCtrl->GetStyleSheet(); + + int flags = wxRICHTEXT_ORGANISER_CREATE_STYLES|wxRICHTEXT_ORGANISER_EDIT_STYLES; + + wxRichTextStyleOrganiserDialog dlg(flags, sheet, NULL, this, wxID_ANY, _("Style Manager")); + dlg.ShowModal(); +} + +void MyFrame::OnInsertSymbol(wxCommandEvent& WXUNUSED(event)) +{ + wxRichTextAttr attr; + attr.SetFlags(wxTEXT_ATTR_FONT); + m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr); + + wxString currentFontName; + if (attr.HasFont() && attr.GetFont().Ok()) + currentFontName = attr.GetFont().GetFaceName(); + + // Don't set the initial font in the dialog (so the user is choosing + // 'normal text', i.e. the current font) but do tell the dialog + // what 'normal text' is. + + wxSymbolPickerDialog dlg(wxT("*"), wxEmptyString, currentFontName, this); + + if (dlg.ShowModal() == wxID_OK) + { + if (dlg.HasSelection()) + { + long insertionPoint = m_richTextCtrl->GetInsertionPoint(); + + m_richTextCtrl->WriteText(dlg.GetSymbol()); + + if (!dlg.UseNormalFont()) + { + wxFont font(attr.GetFont()); + font.SetFaceName(dlg.GetFontName()); + attr.SetFont(font); + m_richTextCtrl->SetStyle(insertionPoint, insertionPoint+1, attr); + } + } + } +} + +void MyFrame::OnNumberList(wxCommandEvent& WXUNUSED(event)) +{ + if (m_richTextCtrl->HasSelection()) + { + wxRichTextRange range = m_richTextCtrl->GetSelectionRange(); + m_richTextCtrl->SetListStyle(range, wxT("Numbered List 1"), wxRICHTEXT_SETSTYLE_WITH_UNDO|wxRICHTEXT_SETSTYLE_RENUMBER); + } +} + +void MyFrame::OnBulletsAndNumbering(wxCommandEvent& WXUNUSED(event)) +{ + wxRichTextStyleSheet* sheet = m_richTextCtrl->GetStyleSheet(); + + int flags = wxRICHTEXT_ORGANISER_BROWSE_NUMBERING; + + wxRichTextStyleOrganiserDialog dlg(flags, sheet, m_richTextCtrl, this, wxID_ANY, _("Bullets and Numbering")); + if (dlg.ShowModal() == wxID_OK) + { + if (dlg.GetSelectedStyleDefinition()) + dlg.ApplyStyle(); + } +} + +void MyFrame::OnItemizeList(wxCommandEvent& WXUNUSED(event)) +{ + if (m_richTextCtrl->HasSelection()) + { + wxRichTextRange range = m_richTextCtrl->GetSelectionRange(); + m_richTextCtrl->SetListStyle(range, wxT("Bullet List 1")); + } +} + +void MyFrame::OnRenumberList(wxCommandEvent& WXUNUSED(event)) +{ + if (m_richTextCtrl->HasSelection()) + { + wxRichTextRange range = m_richTextCtrl->GetSelectionRange(); + m_richTextCtrl->NumberList(range, NULL, wxRICHTEXT_SETSTYLE_WITH_UNDO|wxRICHTEXT_SETSTYLE_RENUMBER); + } +} + +void MyFrame::OnPromoteList(wxCommandEvent& WXUNUSED(event)) +{ + if (m_richTextCtrl->HasSelection()) + { + wxRichTextRange range = m_richTextCtrl->GetSelectionRange(); + m_richTextCtrl->PromoteList(1, range, NULL); + } +} + +void MyFrame::OnDemoteList(wxCommandEvent& WXUNUSED(event)) +{ + if (m_richTextCtrl->HasSelection()) + { + wxRichTextRange range = m_richTextCtrl->GetSelectionRange(); + m_richTextCtrl->PromoteList(-1, range, NULL); + } +} + +void MyFrame::OnClearList(wxCommandEvent& WXUNUSED(event)) +{ + if (m_richTextCtrl->HasSelection()) + { + wxRichTextRange range = m_richTextCtrl->GetSelectionRange(); + m_richTextCtrl->ClearListStyle(range); + } +} + +void MyFrame::OnInsertURL(wxCommandEvent& WXUNUSED(event)) +{ + wxString url = wxGetTextFromUser(_("URL:"), _("Insert URL")); + if (!url.IsEmpty()) + { + // Make a style suitable for showing a URL + wxRichTextAttr urlStyle; + urlStyle.SetTextColour(*wxBLUE); + urlStyle.SetFontUnderlined(true); + + m_richTextCtrl->BeginStyle(urlStyle); + m_richTextCtrl->BeginURL(url); + m_richTextCtrl->WriteText(url); + m_richTextCtrl->EndURL(); + m_richTextCtrl->EndStyle(); + } +} + +void MyFrame::OnURL(wxTextUrlEvent& event) +{ + wxMessageBox(event.GetString()); +} + +// Veto style sheet replace events when loading from XML, since we want +// to keep the original style sheet. +void MyFrame::OnStyleSheetReplacing(wxRichTextEvent& event) +{ + event.Veto(); +} + +void MyFrame::OnPrint(wxCommandEvent& WXUNUSED(event)) +{ + wxGetApp().GetPrinting()->PrintBuffer(m_richTextCtrl->GetBuffer()); +} + +void MyFrame::OnPreview(wxCommandEvent& WXUNUSED(event)) +{ + wxGetApp().GetPrinting()->PreviewBuffer(m_richTextCtrl->GetBuffer()); +} + +void MyFrame::OnPageSetup(wxCommandEvent& WXUNUSED(event)) +{ + wxGetApp().GetPrinting()->PageSetup(); }