/////////////////////////////////////////////////////////////////////////////
-// Name: richedit.cpp
+// Name: samples/richtext/richtext.cpp
// Purpose: wxWidgets rich text editor sample
// Author: Julian Smart
// Modified by:
#include "wx/splitter.h"
#include "wx/sstream.h"
#include "wx/html/htmlwin.h"
+#include "wx/stopwatch.h"
+#include "wx/sysopt.h"
+
+#if wxUSE_FILESYSTEM
+#include "wx/filesys.h"
+#include "wx/fs_mem.h"
+#endif
+
+#if wxUSE_HELP
+#include "wx/cshelp.h"
+#endif
+
+#ifndef wxHAS_IMAGES_IN_RESOURCES
+ #include "../sample.xpm"
+#endif
-#include "bitmaps/sample.xpm"
#include "bitmaps/smiley.xpm"
// #include "bitmaps/idea.xpm"
#include "bitmaps/zebra.xpm"
#include "bitmaps/indentless.xpm"
#include "bitmaps/indentmore.xpm"
-#include "richtextctrl.h"
-#include "richtextstyles.h"
-#include "richtextxml.h"
+#include "wx/richtext/richtextctrl.h"
+#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"
+#include "wx/richtext/richtextimagedlg.h"
+
+// A custom field type
+class wxRichTextFieldTypePropertiesTest: public wxRichTextFieldTypeStandard
+{
+public:
+ wxRichTextFieldTypePropertiesTest(const wxString& name, const wxString& label, int displayStyle = wxRICHTEXT_FIELD_STYLE_RECTANGLE):
+ wxRichTextFieldTypeStandard(name, label, displayStyle)
+ {
+ }
+ wxRichTextFieldTypePropertiesTest(const wxString& name, const wxBitmap& bitmap, int displayStyle = wxRICHTEXT_FIELD_STYLE_RECTANGLE):
+ wxRichTextFieldTypeStandard(name, bitmap, displayStyle)
+ {
+ }
+
+ virtual bool CanEditProperties(wxRichTextField* WXUNUSED(obj)) const { return true; }
+ virtual bool EditProperties(wxRichTextField* WXUNUSED(obj), wxWindow* WXUNUSED(parent), wxRichTextBuffer* WXUNUSED(buffer))
+ {
+ wxString label = GetLabel();
+ wxMessageBox(wxString::Format(wxT("Editing %s"), label.c_str()));
+ return true;
+ }
+
+ virtual wxString GetPropertiesMenuLabel(wxRichTextField* WXUNUSED(obj)) const
+ {
+ return GetLabel();
+ }
+};
+
+// A custom composite field type
+class wxRichTextFieldTypeCompositeTest: public wxRichTextFieldTypePropertiesTest
+{
+public:
+ wxRichTextFieldTypeCompositeTest(const wxString& name, const wxString& label):
+ wxRichTextFieldTypePropertiesTest(name, label, wxRICHTEXT_FIELD_STYLE_COMPOSITE)
+ {
+ }
+
+ virtual bool UpdateField(wxRichTextBuffer* buffer, wxRichTextField* obj)
+ {
+ if (buffer)
+ {
+ wxRichTextAttr attr(buffer->GetAttributes());
+ attr.GetTextBoxAttr().Reset();
+ attr.SetParagraphSpacingAfter(0);
+ attr.SetLineSpacing(10);
+ obj->SetAttributes(attr);
+ }
+ obj->GetChildren().Clear();
+ wxRichTextParagraph* para = new wxRichTextParagraph;
+ wxRichTextPlainText* text = new wxRichTextPlainText(GetLabel());
+ para->AppendChild(text);
+ obj->AppendChild(para);
+ return true;
+ }
+};
// ----------------------------------------------------------------------------
// resources
// private classes
// ----------------------------------------------------------------------------
+// Define a new application type, each program should derive a class from wxApp
+class MyRichTextCtrl: public wxRichTextCtrl
+{
+public:
+ MyRichTextCtrl( wxWindow* parent, wxWindowID id = -1, const wxString& value = wxEmptyString, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
+ long style = wxRE_MULTILINE, const wxValidator& validator = wxDefaultValidator, const wxString& name = wxTextCtrlNameStr):
+ wxRichTextCtrl(parent, id, value, pos, size, style, validator, name)
+ {
+ m_lockId = 0;
+ m_locked = false;
+ }
+
+ void SetLockId(long id) { m_lockId = id; }
+ long GetLockId() const { return m_lockId; }
+
+ void BeginLock() { m_lockId ++; m_locked = true; }
+ void EndLock() { m_locked = false; }
+ bool IsLocked() const { return m_locked; }
+
+ static void SetEnhancedDrawingHandler();
+
+ /**
+ Prepares the content just before insertion (or after buffer reset). Called by the same function in wxRichTextBuffer.
+ Currently is only called if undo mode is on.
+ */
+ virtual void PrepareContent(wxRichTextParagraphLayoutBox& container);
+
+ /**
+ Can we delete this range?
+ Sends an event to the control.
+ */
+ virtual bool CanDeleteRange(wxRichTextParagraphLayoutBox& container, const wxRichTextRange& range) const;
+
+ /**
+ Can we insert content at this position?
+ Sends an event to the control.
+ */
+ virtual bool CanInsertContent(wxRichTextParagraphLayoutBox& container, long pos) const;
+
+ long m_lockId;
+ bool m_locked;
+};
+
// Define a new application type, each program should derive a class from wxApp
class MyApp : public wxApp
{
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
void OnItalic(wxCommandEvent& event);
void OnUnderline(wxCommandEvent& event);
+ void OnStrikethrough(wxCommandEvent& event);
+ void OnSuperscript(wxCommandEvent& event);
+ void OnSubscript(wxCommandEvent& event);
+
void OnUpdateBold(wxUpdateUIEvent& event);
void OnUpdateItalic(wxUpdateUIEvent& event);
void OnUpdateUnderline(wxUpdateUIEvent& event);
+ void OnUpdateStrikethrough(wxUpdateUIEvent& event);
+ void OnUpdateSuperscript(wxUpdateUIEvent& event);
+ void OnUpdateSubscript(wxUpdateUIEvent& event);
void OnAlignLeft(wxCommandEvent& event);
void OnAlignCentre(wxCommandEvent& event);
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 OnImage(wxCommandEvent& event);
+ void OnUpdateImage(wxUpdateUIEvent& 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);
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);
+
+ void OnInsertImage(wxCommandEvent& event);
+
+ void OnSetFontScale(wxCommandEvent& event);
+ void OnSetDimensionScale(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()
- wxRichTextCtrl* m_richTextCtrl;
+ MyRichTextCtrl* m_richTextCtrl;
};
// ----------------------------------------------------------------------------
ID_FORMAT_BOLD = 100,
ID_FORMAT_ITALIC,
ID_FORMAT_UNDERLINE,
+ ID_FORMAT_STRIKETHROUGH,
+ ID_FORMAT_SUPERSCRIPT,
+ ID_FORMAT_SUBSCRIPT,
ID_FORMAT_FONT,
+ ID_FORMAT_IMAGE,
+ ID_FORMAT_PARAGRAPH,
+ ID_FORMAT_CONTENT,
+
+ ID_RELOAD,
+
+ ID_INSERT_SYMBOL,
+ ID_INSERT_URL,
+ ID_INSERT_IMAGE,
ID_FORMAT_ALIGN_LEFT,
ID_FORMAT_ALIGN_CENTRE,
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_SET_FONT_SCALE,
+ ID_SET_DIMENSION_SCALE,
+
+ 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
};
// ----------------------------------------------------------------------------
EVT_MENU(ID_FORMAT_ITALIC, MyFrame::OnItalic)
EVT_MENU(ID_FORMAT_UNDERLINE, MyFrame::OnUnderline)
+ EVT_MENU(ID_FORMAT_STRIKETHROUGH, MyFrame::OnStrikethrough)
+ EVT_MENU(ID_FORMAT_SUPERSCRIPT, MyFrame::OnSuperscript)
+ EVT_MENU(ID_FORMAT_SUBSCRIPT, MyFrame::OnSubscript)
+
EVT_UPDATE_UI(ID_FORMAT_BOLD, MyFrame::OnUpdateBold)
EVT_UPDATE_UI(ID_FORMAT_ITALIC, MyFrame::OnUpdateItalic)
EVT_UPDATE_UI(ID_FORMAT_UNDERLINE, MyFrame::OnUpdateUnderline)
+ EVT_UPDATE_UI(ID_FORMAT_STRIKETHROUGH, MyFrame::OnUpdateStrikethrough)
+ EVT_UPDATE_UI(ID_FORMAT_SUPERSCRIPT, MyFrame::OnUpdateSuperscript)
+ EVT_UPDATE_UI(ID_FORMAT_SUBSCRIPT, MyFrame::OnUpdateSubscript)
+
EVT_MENU(ID_FORMAT_ALIGN_LEFT, MyFrame::OnAlignLeft)
EVT_MENU(ID_FORMAT_ALIGN_CENTRE, MyFrame::OnAlignCentre)
EVT_MENU(ID_FORMAT_ALIGN_RIGHT, MyFrame::OnAlignRight)
EVT_UPDATE_UI(ID_FORMAT_ALIGN_RIGHT, MyFrame::OnUpdateAlignRight)
EVT_MENU(ID_FORMAT_FONT, MyFrame::OnFont)
+ EVT_MENU(ID_FORMAT_IMAGE, MyFrame::OnImage)
+ 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_IMAGE, MyFrame::OnUpdateImage)
+ EVT_UPDATE_UI(ID_FORMAT_PARAGRAPH, MyFrame::OnUpdateFormat)
EVT_MENU(ID_FORMAT_INDENT_MORE, MyFrame::OnIndentMore)
EVT_MENU(ID_FORMAT_INDENT_LESS, MyFrame::OnIndentLess)
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_INSERT_IMAGE, MyFrame::OnInsertImage)
+
+ 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)
+
+ EVT_MENU(ID_SET_FONT_SCALE, MyFrame::OnSetFontScale)
+ EVT_MENU(ID_SET_DIMENSION_SCALE, MyFrame::OnSetDimensionScale)
END_EVENT_TABLE()
// Create a new application object: this macro will allow wxWidgets to create
// '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();
+ MyRichTextCtrl::SetEnhancedDrawingHandler();
+
// Add extra handlers (plain text is automatically added)
wxRichTextBuffer::AddHandler(new wxRichTextXMLHandler);
wxRichTextBuffer::AddHandler(new wxRichTextHTMLHandler);
+ // Add field types
+
+ wxRichTextBuffer::AddFieldType(new wxRichTextFieldTypePropertiesTest(wxT("rectangle"), wxT("RECTANGLE"), wxRichTextFieldTypeStandard::wxRICHTEXT_FIELD_STYLE_RECTANGLE));
+
+ wxRichTextFieldTypeStandard* s1 = new wxRichTextFieldTypeStandard(wxT("begin-section"), wxT("SECTION"), wxRichTextFieldTypeStandard::wxRICHTEXT_FIELD_STYLE_START_TAG);
+ s1->SetBackgroundColour(*wxBLUE);
+
+ wxRichTextFieldTypeStandard* s2 = new wxRichTextFieldTypeStandard(wxT("end-section"), wxT("SECTION"), wxRichTextFieldTypeStandard::wxRICHTEXT_FIELD_STYLE_END_TAG);
+ s2->SetBackgroundColour(*wxBLUE);
+
+ wxRichTextFieldTypeStandard* s3 = new wxRichTextFieldTypeStandard(wxT("bitmap"), wxBitmap(paste_xpm), wxRichTextFieldTypeStandard::wxRICHTEXT_FIELD_STYLE_NO_BORDER);
+
+ wxRichTextBuffer::AddFieldType(s1);
+ wxRichTextBuffer::AddFieldType(s2);
+ wxRichTextBuffer::AddFieldType(s3);
+
+ wxRichTextFieldTypeCompositeTest* s4 = new wxRichTextFieldTypeCompositeTest(wxT("composite"), wxT("This is a field value"));
+ wxRichTextBuffer::AddFieldType(s4);
+
// Add image handlers
#if wxUSE_LIBPNG
wxImage::AddHandler( new wxPNGHandler );
#endif
-
+
#if wxUSE_LIBJPEG
wxImage::AddHandler( new wxJPEGHandler );
#endif
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)
int MyApp::OnExit()
{
+ delete m_printing;
delete m_styleSheet;
+
return 0;
}
wxTEXT_ATTR_PARA_SPACING_BEFORE|wxTEXT_ATTR_PARA_SPACING_AFTER|wxTEXT_ATTR_LINE_SPACING|
wxTEXT_ATTR_BULLET_STYLE|wxTEXT_ATTR_BULLET_NUMBER);
normalPara->SetStyle(normalAttr);
-
+
m_styleSheet->AddParagraphStyle(normalPara);
wxRichTextParagraphStyleDefinition* indentedPara = new wxRichTextParagraphStyleDefinition(wxT("Indented"));
// We only want to affect indentation
indentedAttr.SetFlags(wxTEXT_ATTR_LEFT_INDENT|wxTEXT_ATTR_RIGHT_INDENT);
indentedPara->SetStyle(indentedAttr);
-
+
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());
// We only want to affect indentation
flIndentedAttr.SetFlags(wxTEXT_ATTR_LEFT_INDENT|wxTEXT_ATTR_RIGHT_INDENT);
flIndentedPara->SetStyle(flIndentedAttr);
-
+
m_styleSheet->AddParagraphStyle(flIndentedPara);
// Character styles
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);
-
+
m_styleSheet->AddCharacterStyle(boldDef);
wxRichTextCharacterStyleDefinition* italicDef = new wxRichTextCharacterStyleDefinition(wxT("Italic"));
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);
-
+
m_styleSheet->AddCharacterStyle(italicDef);
wxRichTextCharacterStyleDefinition* redDef = new wxRichTextCharacterStyleDefinition(wxT("Red Bold"));
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);
}
// ----------------------------------------------------------------------------
const wxSize& size, long style)
: wxFrame(NULL, id, title, pos, size, style)
{
+#ifdef __WXMAC__
+ SetWindowVariant(wxWINDOW_VARIANT_SMALL);
+#endif
+
// 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_VIEW_HTML, _T("&View as HTML"), _T("View HTML"));
+ fileMenu->Append(ID_RELOAD, wxT("&Reload Text\tF2"), wxT("Reload the initial text"));
fileMenu->AppendSeparator();
- fileMenu->Append(ID_Quit, _T("E&xit\tAlt-X"), _T("Quit this program"));
+ 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, wxT("&View as HTML"), wxT("View HTML"));
+ fileMenu->AppendSeparator();
+ fileMenu->Append(ID_Quit, wxT("E&xit\tAlt+X"), wxT("Quit this program"));
wxMenu* editMenu = new wxMenu;
editMenu->Append(wxID_UNDO, _("&Undo\tCtrl+Z"));
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
editMenu->AppendSeparator();
- editMenu->Append(wxID_FIND, _("&Find...\tCtrl+F"));
- editMenu->Append(stID_FIND_REPLACE, _("&Replace...\tCtrl+R"));
-#endif
+ editMenu->Append(ID_SET_FONT_SCALE, _("Set &Text Scale..."));
+ editMenu->Append(ID_SET_DIMENSION_SCALE, _("Set &Dimension Scale..."));
wxMenu* formatMenu = new wxMenu;
formatMenu->AppendCheckItem(ID_FORMAT_BOLD, _("&Bold\tCtrl+B"));
formatMenu->AppendCheckItem(ID_FORMAT_ITALIC, _("&Italic\tCtrl+I"));
formatMenu->AppendCheckItem(ID_FORMAT_UNDERLINE, _("&Underline\tCtrl+U"));
formatMenu->AppendSeparator();
+ formatMenu->AppendCheckItem(ID_FORMAT_STRIKETHROUGH, _("Stri&kethrough"));
+ formatMenu->AppendCheckItem(ID_FORMAT_SUPERSCRIPT, _("Superscrip&t"));
+ formatMenu->AppendCheckItem(ID_FORMAT_SUBSCRIPT, _("Subscrip&t"));
+ formatMenu->AppendSeparator();
formatMenu->AppendCheckItem(ID_FORMAT_ALIGN_LEFT, _("L&eft Align"));
formatMenu->AppendCheckItem(ID_FORMAT_ALIGN_RIGHT, _("&Right Align"));
formatMenu->AppendCheckItem(ID_FORMAT_ALIGN_CENTRE, _("&Centre"));
formatMenu->AppendSeparator();
- formatMenu->Append(ID_FORMAT_INDENT_MORE, _("I&ndent &More"));
+ formatMenu->Append(ID_FORMAT_INDENT_MORE, _("Indent &More"));
formatMenu->Append(ID_FORMAT_INDENT_LESS, _("Indent &Less"));
formatMenu->AppendSeparator();
formatMenu->Append(ID_FORMAT_PARAGRAPH_SPACING_MORE, _("Increase Paragraph &Spacing"));
formatMenu->Append(ID_FORMAT_LINE_SPACING_DOUBLE, _("Double Line Spacing"));
formatMenu->AppendSeparator();
formatMenu->Append(ID_FORMAT_FONT, _("&Font..."));
+ formatMenu->Append(ID_FORMAT_IMAGE, _("Image Property"));
+ 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..."));
+ insertMenu->Append(ID_INSERT_IMAGE, _("&Image..."));
// 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)
- CreateStatusBar(2);
- SetStatusText(_T("Welcome to wxRichTextCtrl!"));
+ // but don't create it on limited screen space (WinCE)
+ bool is_pda = wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA;
+
+#if wxUSE_STATUSBAR
+ if ( !is_pda )
+ {
+ CreateStatusBar(2);
+ SetStatusText(wxT("Welcome to wxRichTextCtrl!"));
+ }
+#endif
- wxToolBar* toolBar = CreateToolBar();
+ wxBoxSizer* sizer = new wxBoxSizer(wxVERTICAL);
+ SetSizer(sizer);
- 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"));
+ // On Mac, don't create a 'native' wxToolBar because small bitmaps are not supported by native
+ // toolbars. On Mac, a non-native, small-bitmap toolbar doesn't show unless it is explicitly
+ // managed, hence the use of sizers. In a real application, use larger icons for the main
+ // toolbar to avoid the need for this workaround. Or, use the toolbar in a container window
+ // as part of a more complex hierarchy, and the toolbar will automatically be non-native.
+
+ wxSystemOptions::SetOption(wxT("mac.toolbar.no-native"), 1);
+
+ wxToolBar* toolBar = new wxToolBar(this, wxID_ANY, wxDefaultPosition, wxDefaultSize,
+ wxNO_BORDER|wxTB_FLAT|wxTB_NODIVIDER|wxTB_NOALIGN);
+
+ sizer->Add(toolBar, 0, wxEXPAND);
+
+ 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, wxEmptyString, wxBitmap(font_xpm), _("Font"));
toolBar->AddSeparator();
- toolBar->AddTool(ID_FORMAT_FONT, wxBitmap(font_xpm), wxNullBitmap, FALSE, -1, -1, (wxObject *) NULL, _("Font"));
- toolBar->Realize();
+ wxRichTextStyleComboCtrl* combo = new wxRichTextStyleComboCtrl(toolBar, ID_RICHTEXT_STYLE_COMBO, wxDefaultPosition, wxSize(160, -1), wxCB_READONLY);
+ toolBar->AddControl(combo);
- wxSplitterWindow* splitter = new wxSplitterWindow(this, wxID_ANY, wxDefaultPosition, wxSize(100, 100), wxSP_NO_XP_THEME|wxSP_3D|wxSP_LIVE_UPDATE);
+ toolBar->Realize();
+ wxSplitterWindow* splitter = new wxSplitterWindow(this, wxID_ANY, wxDefaultPosition, wxSize(100,100), wxSP_LIVE_UPDATE);
+ sizer->Add(splitter, 1, wxEXPAND);
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->SetFont(wxFont(12, wxROMAN, wxNORMAL, wxNORMAL));
+ m_richTextCtrl = new MyRichTextCtrl(splitter, ID_RICHTEXT_CTRL, wxEmptyString, wxDefaultPosition, wxSize(200, 200), wxVSCROLL|wxHSCROLL|wxWANTS_CHARS);
+ wxASSERT(!m_richTextCtrl->GetBuffer().GetAttributes().HasFontPixelSize());
+
+ wxFont font(12, wxROMAN, wxNORMAL, wxNORMAL);
- wxRichTextStyleListBox* styleListBox = new wxRichTextStyleListBox(splitter, wxID_ANY);
- splitter->SplitVertically(m_richTextCtrl, styleListBox, 400);
+ m_richTextCtrl->SetFont(font);
- styleListBox->SetStyleSheet(wxGetApp().GetStyleSheet());
- styleListBox->SetRichTextCtrl(m_richTextCtrl);
- styleListBox->UpdateStyles();
+ wxASSERT(!m_richTextCtrl->GetBuffer().GetAttributes().HasFontPixelSize());
+
+ m_richTextCtrl->SetMargins(10, 10);
+
+ 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);
+ }
+
+ Layout();
+
+ splitter->UpdateSize();
+
+ styleListCtrl->SetStyleSheet(wxGetApp().GetStyleSheet());
+ styleListCtrl->SetRichTextCtrl(m_richTextCtrl);
+ styleListCtrl->UpdateStyles();
+
+ WriteInitialText();
+}
+
+// Write text
+void MyFrame::WriteInitialText()
+{
+ MyRichTextCtrl& r = *m_richTextCtrl;
- wxRichTextCtrl& r = *m_richTextCtrl;
+ r.SetDefaultStyle(wxRichTextAttr());
+
+ r.Freeze();
r.BeginSuppressUndo();
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.Newline();
+ r.Newline();
+
r.EndAlignment();
+#if 0
+ r.BeginAlignment(wxTEXT_ALIGNMENT_CENTRE);
+ r.WriteText(wxString(wxT("This is a simple test for a floating left image test. The zebra image should be placed at the left side of the current buffer and all the text should flow around it at the right side. This is a simple test for a floating left image test. The zebra image should be placed at the left side of the current buffer and all the text should flow around it at the right side. This is a simple test for a floating left image test. The zebra image should be placed at the left side of the current buffer and all the text should flow around it at the right side.")));
r.Newline();
+ r.EndAlignment();
+#endif
+
+ r.BeginAlignment(wxTEXT_ALIGNMENT_LEFT);
+ wxRichTextAttr imageAttr;
+ imageAttr.GetTextBoxAttr().SetFloatMode(wxTEXT_BOX_ATTR_FLOAT_LEFT);
+ r.WriteText(wxString(wxT("This is a simple test for a floating left image test. The zebra image should be placed at the left side of the current buffer and all the text should flow around it at the right side. This is a simple test for a floating left image test. The zebra image should be placed at the left side of the current buffer and all the text should flow around it at the right side. This is a simple test for a floating left image test. The zebra image should be placed at the left side of the current buffer and all the text should flow around it at the right side.")));
+ r.WriteImage(wxBitmap(zebra_xpm), wxBITMAP_TYPE_PNG, imageAttr);
+
+ imageAttr.GetTextBoxAttr().GetTop().SetValue(200);
+ imageAttr.GetTextBoxAttr().GetTop().SetUnits(wxTEXT_ATTR_UNITS_PIXELS);
+ imageAttr.GetTextBoxAttr().SetFloatMode(wxTEXT_BOX_ATTR_FLOAT_RIGHT);
+ r.WriteImage(wxBitmap(zebra_xpm), wxBITMAP_TYPE_PNG, imageAttr);
+ r.WriteText(wxString(wxT("This is a simple test for a floating right image test. The zebra image should be placed at the right side of the current buffer and all the text should flow around it at the left side. This is a simple test for a floating left image test. The zebra image should be placed at the right side of the current buffer and all the text should flow around it at the left side. This is a simple test for a floating left image test. The zebra image should be placed at the right side of the current buffer and all the text should flow around it at the left side.")));
+ r.EndAlignment();
r.Newline();
r.WriteText(wxT("What can you do with this thing? "));
+
r.WriteImage(wxBitmap(smiley_xpm));
r.WriteText(wxT(" Well, you can change text "));
- r.BeginTextColour(wxColour(255, 0, 0));
+ r.BeginTextColour(*wxRED);
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(*wxBLUE);
+ r.BeginStyle(backgroundColourAttr);
+ r.WriteText(wxT(" And this blue on green bit."));
+ r.EndStyle();
r.WriteText(wxT(" Naturally you can make things "));
r.BeginBold();
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);
+ wxRichTextAttr 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();
+#if 1
+ {
+ // Add a text box
+
+ r.Newline();
+
+ wxRichTextAttr attr;
+ attr.GetTextBoxAttr().GetMargins().GetLeft().SetValue(20, wxTEXT_ATTR_UNITS_PIXELS);
+ attr.GetTextBoxAttr().GetMargins().GetTop().SetValue(20, wxTEXT_ATTR_UNITS_PIXELS);
+ attr.GetTextBoxAttr().GetMargins().GetRight().SetValue(20, wxTEXT_ATTR_UNITS_PIXELS);
+ attr.GetTextBoxAttr().GetMargins().GetBottom().SetValue(20, wxTEXT_ATTR_UNITS_PIXELS);
+
+ attr.GetTextBoxAttr().GetBorder().SetColour(*wxBLACK);
+ attr.GetTextBoxAttr().GetBorder().SetWidth(1, wxTEXT_ATTR_UNITS_PIXELS);
+ attr.GetTextBoxAttr().GetBorder().SetStyle(wxTEXT_BOX_ATTR_BORDER_SOLID);
+
+ wxRichTextBox* textBox = r.WriteTextBox(attr);
+ r.SetFocusObject(textBox);
+
+ r.WriteText(wxT("This is a text box. Just testing! Once more unto the breach, dear friends, once more..."));
+
+ r.SetFocusObject(NULL); // Set the focus back to the main buffer
+ r.SetInsertionPointEnd();
+ }
+#endif
+#if 1
+ {
+ // Add a table
+
+ r.Newline();
+
+ wxRichTextAttr attr;
+ attr.GetTextBoxAttr().GetMargins().GetLeft().SetValue(5, wxTEXT_ATTR_UNITS_PIXELS);
+ attr.GetTextBoxAttr().GetMargins().GetTop().SetValue(5, wxTEXT_ATTR_UNITS_PIXELS);
+ attr.GetTextBoxAttr().GetMargins().GetRight().SetValue(5, wxTEXT_ATTR_UNITS_PIXELS);
+ attr.GetTextBoxAttr().GetMargins().GetBottom().SetValue(5, wxTEXT_ATTR_UNITS_PIXELS);
+ attr.GetTextBoxAttr().GetPadding() = attr.GetTextBoxAttr().GetMargins();
+
+ attr.GetTextBoxAttr().GetBorder().SetColour(*wxBLACK);
+ attr.GetTextBoxAttr().GetBorder().SetWidth(1, wxTEXT_ATTR_UNITS_PIXELS);
+ attr.GetTextBoxAttr().GetBorder().SetStyle(wxTEXT_BOX_ATTR_BORDER_SOLID);
+
+ wxRichTextAttr cellAttr = attr;
+ cellAttr.GetTextBoxAttr().GetWidth().SetValue(200, wxTEXT_ATTR_UNITS_PIXELS);
+ cellAttr.GetTextBoxAttr().GetHeight().SetValue(150, wxTEXT_ATTR_UNITS_PIXELS);
+
+ //wxRichTextTable* table = r.WriteTable(3, 2, attr, cellAttr);
+ wxRichTextTable* table = r.WriteTable(24, 2, attr, cellAttr);
+ int i, j;
+ for (j = 0; j < table->GetRowCount(); j++)
+ {
+ for (i = 0; i < table->GetColumnCount(); i++)
+ {
+ wxString msg = wxString::Format(wxT("This is cell %d, %d"), (j+1), (i+1));
+ r.SetFocusObject(table->GetCell(j, i));
+ r.WriteText(msg);
+ }
+ }
+ r.SetFocusObject(NULL); // Set the focus back to the main buffer
+ r.SetInsertionPointEnd();
+ }
+#endif
+
+ r.Newline();
+
+ wxRichTextProperties properties;
+ r.WriteText(wxT("This is a rectangle field: "));
+ r.WriteField(wxT("rectangle"), properties);
+ r.WriteText(wxT(" and a begin section field: "));
+ r.WriteField(wxT("begin-section"), properties);
+ r.WriteText(wxT("This is text between the two tags."));
+ r.WriteField(wxT("end-section"), properties);
+ r.WriteText(wxT(" Now a bitmap. "));
+ r.WriteField(wxT("bitmap"), properties);
+ r.WriteText(wxT(" Before we go, here's a composite field: ***"));
+ wxRichTextField* field = r.WriteField(wxT("composite"), properties);
+ field->UpdateField(& r.GetBuffer()); // Creates the composite value (sort of a text box)
+ r.WriteText(wxT("*** End of composite field."));
+
+ r.Newline();
r.EndSuppressUndo();
-}
+ // Add some locked content first - needs Undo to be enabled
+ {
+ r.BeginLock();
+ r.WriteText(wxString(wxT("This is a locked object.")));
+ r.EndLock();
+
+ r.WriteText(wxString(wxT(" This is unlocked text. ")));
+
+ r.BeginLock();
+ r.WriteText(wxString(wxT("More locked content.")));
+ r.EndLock();
+ r.Newline();
+
+ // Flush the Undo buffer
+ r.GetCommandProcessor()->ClearCommands();
+ }
+
+ r.Thaw();
+}
// event handlers
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
{
s_eventType = event.GetEventType();
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;
s_id = 0;
- return TRUE;
+ return true;
}
s_eventType = 0;
}
else
{
- return FALSE;
+ return false;
}
}
return wxFrame::ProcessEvent(event);
}
-void MyFrame::OnOpen(wxCommandEvent& event)
+void MyFrame::OnOpen(wxCommandEvent& WXUNUSED(event))
{
- wxString filter = wxRichTextBuffer::GetExtWildcard(false, false);
- if (!filter.IsEmpty())
+ wxString path;
+ wxString filename;
+ wxArrayInt fileTypes;
+
+ wxString filter = wxRichTextBuffer::GetExtWildcard(false, false, & fileTypes);
+ if (!filter.empty())
filter += wxT("|");
filter += wxT("All files (*.*)|*.*");
- wxString path = wxEmptyString;
- wxString filename = wxEmptyString;
-
wxFileDialog dialog(this,
_("Choose a filename"),
path,
filename,
filter,
- wxOPEN);
+ wxFD_OPEN);
if (dialog.ShowModal() == wxID_OK)
{
wxString path = dialog.GetPath();
-
- if (!path.IsEmpty())
+
+ if (!path.empty())
{
- m_richTextCtrl->LoadFile(path);
+ int filterIndex = dialog.GetFilterIndex();
+ int fileType = (filterIndex < (int) fileTypes.GetCount())
+ ? fileTypes[filterIndex]
+ : wxRICHTEXT_TYPE_TEXT;
+ m_richTextCtrl->LoadFile(path, fileType);
}
}
}
void MyFrame::OnSave(wxCommandEvent& event)
{
- if (m_richTextCtrl->GetFilename().IsEmpty())
+ if (m_richTextCtrl->GetFilename().empty())
{
OnSaveAs(event);
return;
m_richTextCtrl->SaveFile();
}
-void MyFrame::OnSaveAs(wxCommandEvent& event)
+void MyFrame::OnSaveAs(wxCommandEvent& WXUNUSED(event))
{
wxString filter = wxRichTextBuffer::GetExtWildcard(false, true);
- wxString path = wxEmptyString;
- wxString filename = wxEmptyString;
+ wxString path;
+ wxString filename;
wxFileDialog dialog(this,
_("Choose a filename"),
path,
filename,
filter,
- wxSAVE);
+ wxFD_SAVE);
if (dialog.ShowModal() == wxID_OK)
{
wxString path = dialog.GetPath();
-
- if (!path.IsEmpty())
+
+ if (!path.empty())
{
+ wxBusyCursor busy;
+ wxStopWatch stopwatch;
+
m_richTextCtrl->SaveFile(path);
+
+ long t = stopwatch.Time();
+ wxLogDebug(wxT("Saving took %ldms"), t);
+ wxMessageBox(wxString::Format(wxT("Saving took %ldms"), t));
}
}
}
-void MyFrame::OnBold(wxCommandEvent& event)
+void MyFrame::OnBold(wxCommandEvent& WXUNUSED(event))
{
m_richTextCtrl->ApplyBoldToSelection();
}
-void MyFrame::OnItalic(wxCommandEvent& event)
+void MyFrame::OnItalic(wxCommandEvent& WXUNUSED(event))
{
m_richTextCtrl->ApplyItalicToSelection();
}
-void MyFrame::OnUnderline(wxCommandEvent& event)
+void MyFrame::OnUnderline(wxCommandEvent& WXUNUSED(event))
{
m_richTextCtrl->ApplyUnderlineToSelection();
}
+void MyFrame::OnStrikethrough(wxCommandEvent& WXUNUSED(event))
+{
+ m_richTextCtrl->ApplyTextEffectToSelection(wxTEXT_ATTR_EFFECT_STRIKETHROUGH);
+}
+
+void MyFrame::OnSuperscript(wxCommandEvent& WXUNUSED(event))
+{
+ m_richTextCtrl->ApplyTextEffectToSelection(wxTEXT_ATTR_EFFECT_SUPERSCRIPT);
+}
+
+void MyFrame::OnSubscript(wxCommandEvent& WXUNUSED(event))
+{
+ m_richTextCtrl->ApplyTextEffectToSelection(wxTEXT_ATTR_EFFECT_SUBSCRIPT);
+}
+
void MyFrame::OnUpdateBold(wxUpdateUIEvent& event)
{
event.Check(m_richTextCtrl->IsSelectionUnderlined());
}
-void MyFrame::OnAlignLeft(wxCommandEvent& event)
+void MyFrame::OnUpdateStrikethrough(wxUpdateUIEvent& event)
+{
+ event.Check(m_richTextCtrl->DoesSelectionHaveTextEffectFlag(wxTEXT_ATTR_EFFECT_STRIKETHROUGH));
+}
+
+void MyFrame::OnUpdateSuperscript(wxUpdateUIEvent& event)
+{
+ event.Check(m_richTextCtrl->DoesSelectionHaveTextEffectFlag(wxTEXT_ATTR_EFFECT_SUPERSCRIPT));
+}
+
+void MyFrame::OnUpdateSubscript(wxUpdateUIEvent& event)
+{
+ event.Check(m_richTextCtrl->DoesSelectionHaveTextEffectFlag(wxTEXT_ATTR_EFFECT_SUBSCRIPT));
+}
+
+void MyFrame::OnAlignLeft(wxCommandEvent& WXUNUSED(event))
{
m_richTextCtrl->ApplyAlignmentToSelection(wxTEXT_ALIGNMENT_LEFT);
}
-void MyFrame::OnAlignCentre(wxCommandEvent& event)
+void MyFrame::OnAlignCentre(wxCommandEvent& WXUNUSED(event))
{
m_richTextCtrl->ApplyAlignmentToSelection(wxTEXT_ALIGNMENT_CENTRE);
}
-void MyFrame::OnAlignRight(wxCommandEvent& event)
+void MyFrame::OnAlignRight(wxCommandEvent& WXUNUSED(event))
{
m_richTextCtrl->ApplyAlignmentToSelection(wxTEXT_ALIGNMENT_RIGHT);
}
event.Check(m_richTextCtrl->IsSelectionAligned(wxTEXT_ALIGNMENT_RIGHT));
}
-void MyFrame::OnFont(wxCommandEvent& event)
+void MyFrame::OnFont(wxCommandEvent& WXUNUSED(event))
{
- if (!m_richTextCtrl->HasSelection())
- return;
+ wxRichTextRange range;
+ if (m_richTextCtrl->HasSelection())
+ range = m_richTextCtrl->GetSelectionRange();
+ else
+ range = wxRichTextRange(0, m_richTextCtrl->GetLastPosition()+1);
- wxRichTextRange range = m_richTextCtrl->GetSelectionRange();
- wxFontData fontData;
+ int pages = wxRICHTEXT_FORMAT_FONT;
- wxTextAttrEx attr;
- attr.SetFlags(wxTEXT_ATTR_FONT);
+ wxRichTextFormattingDialog formatDlg(pages, this);
+ formatDlg.SetOptions(wxRichTextFormattingDialog::Option_AllowPixelFontSize);
+ formatDlg.GetStyle(m_richTextCtrl, range);
- if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr))
- fontData.SetInitialFont(attr.GetFont());
+ if (formatDlg.ShowModal() == wxID_OK)
+ {
+ formatDlg.ApplyStyle(m_richTextCtrl, range, wxRICHTEXT_SETSTYLE_WITH_UNDO|wxRICHTEXT_SETSTYLE_OPTIMIZE|wxRICHTEXT_SETSTYLE_CHARACTERS_ONLY);
+ }
+}
- wxFontDialog dialog(this, fontData);
- if (dialog.ShowModal() == wxID_OK)
+void MyFrame::OnImage(wxCommandEvent& WXUNUSED(event))
+{
+ wxRichTextRange range;
+ wxASSERT(m_richTextCtrl->HasSelection());
+
+ range = m_richTextCtrl->GetSelectionRange();
+ wxASSERT(range.ToInternal().GetLength() == 1);
+
+ wxRichTextImage* image = wxDynamicCast(m_richTextCtrl->GetFocusObject()->GetLeafObjectAtPosition(range.GetStart()), wxRichTextImage);
+ if (image)
{
- fontData = dialog.GetFontData();
- attr.SetFlags(wxTEXT_ATTR_FONT);
- attr.SetFont(fontData.GetChosenFont());
- if (attr.GetFont().Ok())
+ wxRichTextObjectPropertiesDialog imageDlg(image, this);
+
+ if (imageDlg.ShowModal() == wxID_OK)
{
- m_richTextCtrl->SetStyle(range, attr);
+ imageDlg.ApplyStyle(m_richTextCtrl);
+ }
+ }
+}
+
+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::OnUpdateImage(wxUpdateUIEvent& event)
+{
+ wxRichTextRange range;
+ wxRichTextObject *obj;
+
+ range = m_richTextCtrl->GetSelectionRange();
+ if (range.ToInternal().GetLength() == 1)
+ {
+ obj = m_richTextCtrl->GetFocusObject()->GetLeafObjectAtPosition(range.GetStart());
+ if (obj && obj->IsKindOf(CLASSINFO(wxRichTextImage)))
+ {
+ event.Enable(true);
+ return;
}
}
+
+ event.Enable(false);
}
-void MyFrame::OnIndentMore(wxCommandEvent& event)
+void MyFrame::OnIndentMore(wxCommandEvent& WXUNUSED(event))
{
- wxTextAttrEx attr;
+ wxRichTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_LEFT_INDENT);
if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr))
if (m_richTextCtrl->HasSelection())
range = m_richTextCtrl->GetSelectionRange();
- wxFontData fontData;
attr.SetLeftIndent(attr.GetLeftIndent() + 100);
attr.SetFlags(wxTEXT_ATTR_LEFT_INDENT);
}
}
-void MyFrame::OnIndentLess(wxCommandEvent& 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))
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);
}
}
}
-void MyFrame::OnLineSpacingHalf(wxCommandEvent& 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))
if (m_richTextCtrl->HasSelection())
range = m_richTextCtrl->GetSelectionRange();
- wxFontData fontData;
attr.SetFlags(wxTEXT_ATTR_LINE_SPACING);
attr.SetLineSpacing(15);
-
+
m_richTextCtrl->SetStyle(range, attr);
}
}
-void MyFrame::OnLineSpacingDouble(wxCommandEvent& 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))
if (m_richTextCtrl->HasSelection())
range = m_richTextCtrl->GetSelectionRange();
- wxFontData fontData;
attr.SetFlags(wxTEXT_ATTR_LINE_SPACING);
attr.SetLineSpacing(20);
-
+
m_richTextCtrl->SetStyle(range, attr);
}
}
-void MyFrame::OnLineSpacingSingle(wxCommandEvent& 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))
if (m_richTextCtrl->HasSelection())
range = m_richTextCtrl->GetSelectionRange();
- wxFontData fontData;
attr.SetFlags(wxTEXT_ATTR_LINE_SPACING);
attr.SetLineSpacing(0); // Can also use 10
-
+
m_richTextCtrl->SetStyle(range, attr);
}
}
-void MyFrame::OnParagraphSpacingMore(wxCommandEvent& 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))
if (m_richTextCtrl->HasSelection())
range = m_richTextCtrl->GetSelectionRange();
- wxFontData fontData;
attr.SetParagraphSpacingAfter(attr.GetParagraphSpacingAfter() + 20);
attr.SetFlags(wxTEXT_ATTR_PARA_SPACING_AFTER);
}
}
-void MyFrame::OnParagraphSpacingLess(wxCommandEvent& 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))
if (attr.GetParagraphSpacingAfter() >= 20)
{
- wxFontData fontData;
attr.SetParagraphSpacingAfter(attr.GetParagraphSpacingAfter() - 20);
-
+
attr.SetFlags(wxTEXT_ATTR_PARA_SPACING_AFTER);
m_richTextCtrl->SetStyle(range, attr);
}
}
}
-void MyFrame::OnViewHTML(wxCommandEvent& 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);
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);
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().IsOk())
+ 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::OnInsertImage(wxCommandEvent& WXUNUSED(event))
+{
+ wxFileDialog dialog(this, _("Choose an image"), "", "", "BMP and GIF files (*.bmp;*.gif)|*.bmp;*.gif|PNG files (*.png)|*.png");
+ if (dialog.ShowModal() == wxID_OK)
+ {
+ wxString path = dialog.GetPath();
+ m_richTextCtrl->WriteImage(path, wxBITMAP_TYPE_ANY);
+ }
+}
+
+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))
+{
+ wxDialog dialog(this, wxID_ANY, wxT("Testing"), wxPoint(10, 10), wxSize(400, 300), wxDEFAULT_DIALOG_STYLE);
+
+ wxNotebook* nb = new wxNotebook(& dialog, wxID_ANY, wxPoint(5, 5), wxSize(300, 250));
+ wxPanel* panel = new wxPanel(nb, wxID_ANY, wxDefaultPosition, wxDefaultSize);
+ wxPanel* panel2 = new wxPanel(nb, wxID_ANY, wxDefaultPosition, wxDefaultSize);
+
+ new wxRichTextCtrl(panel, wxID_ANY, wxEmptyString, wxPoint(5, 5), wxSize(200, 150), wxVSCROLL|wxTE_READONLY);
+ nb->AddPage(panel, wxT("Page 1"));
+
+ new wxRichTextCtrl(panel2, wxID_ANY, wxEmptyString, wxPoint(5, 5), wxSize(200, 150), wxVSCROLL|wxTE_READONLY);
+ nb->AddPage(panel2, wxT("Page 2"));
+
+ new wxButton(& dialog, wxID_OK, wxT("OK"), wxPoint(5, 180));
+
+ dialog.ShowModal();
+
+// wxGetApp().GetPrinting()->PageSetup();
+}
+
+void MyFrame::OnSetFontScale(wxCommandEvent& WXUNUSED(event))
+{
+ wxString value = wxString::Format(wxT("%g"), m_richTextCtrl->GetFontScale());
+ wxString text = wxGetTextFromUser(wxT("Enter a text scale factor:"), wxT("Text Scale Factor"), value, wxGetTopLevelParent(this));
+ if (!text.IsEmpty() && value != text)
+ {
+ double scale = 1.0;
+ wxSscanf(text, wxT("%lf"), & scale);
+ m_richTextCtrl->SetFontScale(scale, true);
+ }
+}
+
+void MyFrame::OnSetDimensionScale(wxCommandEvent& WXUNUSED(event))
+{
+ wxString value = wxString::Format(wxT("%g"), m_richTextCtrl->GetDimensionScale());
+ wxString text = wxGetTextFromUser(wxT("Enter a dimension scale factor:"), wxT("Dimension Scale Factor"), value, wxGetTopLevelParent(this));
+ if (!text.IsEmpty() && value != text)
+ {
+ double scale = 1.0;
+ wxSscanf(text, wxT("%lf"), & scale);
+ m_richTextCtrl->SetDimensionScale(scale, true);
+ }
+}
+
+void MyRichTextCtrl::PrepareContent(wxRichTextParagraphLayoutBox& container)
+{
+ if (IsLocked())
+ {
+ // Lock all content that's about to be added to the control
+ wxRichTextObjectList::compatibility_iterator node = container.GetChildren().GetFirst();
+ while (node)
+ {
+ wxRichTextParagraph* para = wxDynamicCast(node->GetData(), wxRichTextParagraph);
+ if (para)
+ {
+ wxRichTextObjectList::compatibility_iterator childNode = para->GetChildren().GetFirst();
+ while (childNode)
+ {
+ wxRichTextObject* obj = childNode->GetData();
+ obj->GetProperties().SetProperty(wxT("Lock"), m_lockId);
+
+ childNode = childNode->GetNext();
+ }
+ }
+ node = node->GetNext();
+ }
+ }
+}
+
+bool MyRichTextCtrl::CanDeleteRange(wxRichTextParagraphLayoutBox& container, const wxRichTextRange& range) const
+{
+ long i;
+ for (i = range.GetStart(); i < range.GetEnd(); i++)
+ {
+ wxRichTextObject* obj = container.GetLeafObjectAtPosition(i);
+ if (obj && obj->GetProperties().HasProperty(wxT("Lock")))
+ {
+ return false;
+ }
+ }
+ return true;
+}
+
+bool MyRichTextCtrl::CanInsertContent(wxRichTextParagraphLayoutBox& container, long pos) const
+{
+ wxRichTextObject* child1 = container.GetLeafObjectAtPosition(pos);
+ wxRichTextObject* child2 = container.GetLeafObjectAtPosition(pos-1);
+
+ long lock1 = -1, lock2 = -1;
+
+ if (child1 && child1->GetProperties().HasProperty(wxT("Lock")))
+ lock1 = child1->GetProperties().GetPropertyLong(wxT("Lock"));
+ if (child2 && child2->GetProperties().HasProperty(wxT("Lock")))
+ lock2 = child2->GetProperties().GetPropertyLong(wxT("Lock"));
+
+ if (lock1 != -1 && lock1 == lock2)
+ return false;
+
+ // Don't allow insertion before a locked object if it's at the beginning of the buffer.
+ if (pos == 0 && lock1 != -1)
+ return false;
+
+ return true;
+}
+
+
+class wxRichTextEnhancedDrawingHandler: public wxRichTextDrawingHandler
+{
+public:
+ wxRichTextEnhancedDrawingHandler()
+ {
+ SetName(wxT("enhanceddrawing"));
+ m_lockBackgroundColour = wxColour(220, 220, 220);
+ }
+
+ /**
+ Returns @true if this object has virtual attributes that we can provide.
+ */
+ virtual bool HasVirtualAttributes(wxRichTextObject* obj) const;
+
+ /**
+ Provides virtual attributes that we can provide.
+ */
+ virtual bool GetVirtualAttributes(wxRichTextAttr& attr, wxRichTextObject* obj) const;
+
+ /**
+ Gets the count for mixed virtual attributes for individual positions within the object.
+ For example, individual characters within a text object may require special highlighting.
+ */
+ virtual int GetVirtualSubobjectAttributesCount(wxRichTextObject* WXUNUSED(obj)) const { return 0; }
+
+ /**
+ Gets the mixed virtual attributes for individual positions within the object.
+ For example, individual characters within a text object may require special highlighting.
+ Returns the number of virtual attributes found.
+ */
+ virtual int GetVirtualSubobjectAttributes(wxRichTextObject* WXUNUSED(obj), wxArrayInt& WXUNUSED(positions), wxRichTextAttrArray& WXUNUSED(attributes)) const { return 0; }
+
+ /**
+ Do we have virtual text for this object? Virtual text allows an application
+ to replace characters in an object for editing and display purposes, for example
+ for highlighting special characters.
+ */
+ virtual bool HasVirtualText(const wxRichTextPlainText* WXUNUSED(obj)) const { return false; }
+
+ /**
+ Gets the virtual text for this object.
+ */
+ virtual bool GetVirtualText(const wxRichTextPlainText* WXUNUSED(obj), wxString& WXUNUSED(text)) const { return false; }
+
+ wxColour m_lockBackgroundColour;
+};
+
+bool wxRichTextEnhancedDrawingHandler::HasVirtualAttributes(wxRichTextObject* obj) const
+{
+ return obj->GetProperties().HasProperty(wxT("Lock"));
+}
+
+bool wxRichTextEnhancedDrawingHandler::GetVirtualAttributes(wxRichTextAttr& attr, wxRichTextObject* obj) const
+{
+ if (obj->GetProperties().HasProperty(wxT("Lock")))
+ {
+ attr.SetBackgroundColour(m_lockBackgroundColour);
+ return true;
+ }
+ return false;
+}
+
+void MyRichTextCtrl::SetEnhancedDrawingHandler()
+{
+ wxRichTextBuffer::AddDrawingHandler(new wxRichTextEnhancedDrawingHandler);
+}
projects / wxWidgets.git / blobdiff