#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/cshelp.h"
#endif
-#ifndef __WXMSW__
+#ifndef wxHAS_IMAGES_IN_RESOURCES
#include "../sample.xpm"
#endif
#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 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 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 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);
// 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_INSERT_SYMBOL,
ID_INSERT_URL,
+ ID_INSERT_IMAGE,
ID_FORMAT_ALIGN_LEFT,
ID_FORMAT_ALIGN_CENTRE,
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,
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_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_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
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
// create the main application window
- MyFrame *frame = new MyFrame(_T("wxRichTextCtrl Sample"), wxID_ANY, wxDefaultPosition, wxSize(700, 600));
+ MyFrame *frame = new MyFrame(wxT("wxRichTextCtrl Sample"), wxID_ANY, wxDefaultPosition, wxSize(700, 600));
m_printing->SetParentWindow(frame);
const wxSize& size, long style)
: wxFrame(NULL, id, title, pos, size, style)
{
+#ifdef __WXMAC__
+ SetWindowVariant(wxWINDOW_VARIANT_SMALL);
+#endif
+
// set the frame icon
SetIcon(wxICON(sample));
// 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, _T("&Reload Text\tF2"), _T("Reload the initial text"));
+ fileMenu->Append(ID_RELOAD, wxT("&Reload Text\tF2"), wxT("Reload the initial text"));
fileMenu->AppendSeparator();
- fileMenu->Append(ID_PAGE_SETUP, _T("Page Set&up..."), _T("Page setup"));
- fileMenu->Append(ID_PRINT, _T("&Print...\tCtrl+P"), _T("Print"));
- fileMenu->Append(ID_PREVIEW, _T("Print Pre&view"), _T("Print preview"));
+ 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"));
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->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();
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(listsMenu, _T("&Lists"));
- menuBar->Append(insertMenu, _T("&Insert"));
- 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);
if ( !is_pda )
{
CreateStatusBar(2);
- SetStatusText(_T("Welcome to wxRichTextCtrl!"));
+ SetStatusText(wxT("Welcome to wxRichTextCtrl!"));
}
#endif
- wxToolBar* toolBar = CreateToolBar();
+ wxBoxSizer* sizer = new wxBoxSizer(wxVERTICAL);
+ SetSizer(sizer);
+
+ // 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->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();
- wxRichTextStyleComboCtrl* combo = new wxRichTextStyleComboCtrl(toolBar, ID_RICHTEXT_STYLE_COMBO, wxDefaultPosition, wxSize(200, -1));
+ wxRichTextStyleComboCtrl* combo = new wxRichTextStyleComboCtrl(toolBar, ID_RICHTEXT_STYLE_COMBO, wxDefaultPosition, wxSize(160, -1), wxCB_READONLY);
toolBar->AddControl(combo);
toolBar->Realize();
- wxSplitterWindow* splitter = new wxSplitterWindow(this, wxID_ANY, wxDefaultPosition, GetClientSize(), wxSP_LIVE_UPDATE);
+ 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, ID_RICHTEXT_CTRL, wxEmptyString, wxDefaultPosition, wxSize(200, 200), wxVSCROLL|wxHSCROLL|wxWANTS_CHARS);
+ 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);
m_richTextCtrl->SetFont(font);
+ wxASSERT(!m_richTextCtrl->GetBuffer().GetAttributes().HasFontPixelSize());
+
+ m_richTextCtrl->SetMargins(10, 10);
+
m_richTextCtrl->SetStyleSheet(wxGetApp().GetStyleSheet());
combo->SetStyleSheet(wxGetApp().GetStyleSheet());
splitter->SplitVertically(m_richTextCtrl, styleListCtrl, 500);
}
+ Layout();
+
splitter->UpdateSize();
styleListCtrl->SetStyleSheet(wxGetApp().GetStyleSheet());
// Write text
void MyFrame::WriteInitialText()
{
- wxRichTextCtrl& r = *m_richTextCtrl;
+ MyRichTextCtrl& r = *m_richTextCtrl;
r.SetDefaultStyle(wxRichTextAttr());
+ r.Freeze();
+
r.BeginSuppressUndo();
r.BeginParagraphSpacing(0, 20);
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();
wxRichTextAttr backgroundColourAttr;
backgroundColourAttr.SetBackgroundColour(*wxGREEN);
- backgroundColourAttr.SetTextColour(wxColour(0, 0, 255));
+ backgroundColourAttr.SetTextColour(*wxBLUE);
r.BeginStyle(backgroundColourAttr);
r.WriteText(wxT(" And this blue on green bit."));
r.EndStyle();
tabs.Add(600);
tabs.Add(800);
tabs.Add(1000);
- wxTextAttrEx attr;
+ wxRichTextAttr attr;
attr.SetFlags(wxTEXT_ATTR_TABS);
attr.SetTabs(tabs);
r.SetDefaultStyle(attr);
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);
+ 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_id = event.GetId();
wxWindow* focusWin = wxFindFocusDescendant(this);
- if (focusWin && focusWin->ProcessEvent(event))
+ if (focusWin && focusWin->GetEventHandler()->ProcessEvent(event))
{
//s_command = NULL;
s_eventType = 0;
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));
}
}
}
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::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);
int pages = wxRICHTEXT_FORMAT_FONT;
wxRichTextFormattingDialog formatDlg(pages, this);
+ formatDlg.SetOptions(wxRichTextFormattingDialog::Option_AllowPixelFontSize);
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;
-
- wxRichTextRange range = m_richTextCtrl->GetSelectionRange();
- wxFontData fontData;
-
- wxTextAttrEx attr;
- attr.SetFlags(wxTEXT_ATTR_FONT);
+void MyFrame::OnImage(wxCommandEvent& WXUNUSED(event))
+{
+ wxRichTextRange range;
+ wxASSERT(m_richTextCtrl->HasSelection());
- if (m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr))
- fontData.SetInitialFont(attr.GetFont());
+ range = m_richTextCtrl->GetSelectionRange();
+ wxASSERT(range.ToInternal().GetLength() == 1);
- wxFontDialog dialog(this, fontData);
- if (dialog.ShowModal() == wxID_OK)
+ 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);
}
}
-#endif
}
void MyFrame::OnParagraph(wxCommandEvent& WXUNUSED(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& WXUNUSED(event))
{
wxRichTextAttr attr;
m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr);
wxString currentFontName;
- if (attr.HasFont() && attr.GetFont().Ok())
+ if (attr.HasFont() && attr.GetFont().IsOk())
currentFontName = attr.GetFont().GetFaceName();
// Don't set the initial font in the dialog (so the user is choosing
}
}
+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());
void MyFrame::OnPageSetup(wxCommandEvent& WXUNUSED(event))
{
- wxGetApp().GetPrinting()->PageSetup();
+ 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;
+
+ 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