X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5d7836c47de679f03b1b7e738c77164c11bd3689..740af654d1d20aaccad331e0eb73d113b5c0b02f:/samples/richtext/richtext.cpp diff --git a/samples/richtext/richtext.cpp b/samples/richtext/richtext.cpp index fb36a87852..6d52c0216c 100644 --- a/samples/richtext/richtext.cpp +++ b/samples/richtext/richtext.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: richedit.cpp +// Name: samples/richtext/richtext.cpp // Purpose: wxWidgets rich text editor sample // Author: Julian Smart // Modified by: @@ -58,9 +58,10 @@ #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" // ---------------------------------------------------------------------------- // resources @@ -253,7 +254,7 @@ bool MyApp::OnInit() #if wxUSE_LIBPNG wxImage::AddHandler( new wxPNGHandler ); #endif - + #if wxUSE_LIBJPEG wxImage::AddHandler( new wxJPEGHandler ); #endif @@ -297,7 +298,7 @@ void MyApp::CreateStyles() 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")); @@ -308,7 +309,7 @@ void MyApp::CreateStyles() // We only want to affect indentation indentedAttr.SetFlags(wxTEXT_ATTR_LEFT_INDENT|wxTEXT_ATTR_RIGHT_INDENT); indentedPara->SetStyle(indentedAttr); - + m_styleSheet->AddParagraphStyle(indentedPara); wxRichTextParagraphStyleDefinition* flIndentedPara = new wxRichTextParagraphStyleDefinition(wxT("First Line Indented")); @@ -319,7 +320,7 @@ void MyApp::CreateStyles() // 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 @@ -332,7 +333,7 @@ void MyApp::CreateStyles() // 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")); @@ -343,7 +344,7 @@ void MyApp::CreateStyles() // 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")); @@ -355,7 +356,7 @@ void MyApp::CreateStyles() // 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); } @@ -384,7 +385,7 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos, fileMenu->AppendSeparator(); fileMenu->Append(ID_VIEW_HTML, _T("&View as HTML"), _T("View HTML")); fileMenu->AppendSeparator(); - fileMenu->Append(ID_Quit, _T("E&xit\tAlt-X"), _T("Quit this program")); + fileMenu->Append(ID_Quit, _T("E&xit\tAlt+X"), _T("Quit this program")); wxMenu* editMenu = new wxMenu; editMenu->Append(wxID_UNDO, _("&Undo\tCtrl+Z")); @@ -413,7 +414,7 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos, 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")); @@ -436,49 +437,57 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos, SetMenuBar(menuBar); // create a status bar just for fun (by default with 1 pane only) +#if wxUSE_STATUSBAR CreateStatusBar(2); SetStatusText(_T("Welcome to wxRichTextCtrl!")); +#endif wxToolBar* toolBar = CreateToolBar(); - toolBar->AddTool(wxID_OPEN, wxBitmap(open_xpm), wxNullBitmap, FALSE, -1, -1, (wxObject *) NULL, _("Open")); - toolBar->AddTool(wxID_SAVEAS, wxBitmap(save_xpm), wxNullBitmap, FALSE, -1, -1, (wxObject *) NULL, _("Save")); + toolBar->AddTool(wxID_OPEN, wxBitmap(open_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Open")); + toolBar->AddTool(wxID_SAVEAS, wxBitmap(save_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Save")); toolBar->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, 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->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, 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->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->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->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->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->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, 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->AddSeparator(); - toolBar->AddTool(ID_FORMAT_FONT, wxBitmap(font_xpm), wxNullBitmap, FALSE, -1, -1, (wxObject *) NULL, _("Font")); + toolBar->AddTool(ID_FORMAT_FONT, wxBitmap(font_xpm), wxNullBitmap, false, -1, -1, (wxObject *) NULL, _("Font")); toolBar->Realize(); - wxSplitterWindow* splitter = new wxSplitterWindow(this, wxID_ANY, wxDefaultPosition, wxSize(100, 100), wxSP_NO_XP_THEME|wxSP_3D|wxSP_LIVE_UPDATE); - + wxSplitterWindow* splitter = new wxSplitterWindow(this, wxID_ANY, wxDefaultPosition, GetClientSize(), wxSP_NO_XP_THEME|wxSP_3D|wxSP_LIVE_UPDATE); wxFont textFont = wxFont(12, wxROMAN, wxNORMAL, wxNORMAL); wxFont boldFont = wxFont(12, wxROMAN, wxNORMAL, wxBOLD); wxFont italicFont = wxFont(12, wxROMAN, wxITALIC, wxNORMAL); m_richTextCtrl = new wxRichTextCtrl(splitter, wxID_ANY, wxDefaultPosition, wxSize(200, 200), wxVSCROLL|wxHSCROLL|wxNO_BORDER); - m_richTextCtrl->SetFont(wxFont(12, wxROMAN, wxNORMAL, wxNORMAL)); + wxFont font(12, wxROMAN, wxNORMAL, wxNORMAL); + +#ifdef __WXMAC__ + font.SetNoAntiAliasing(true); +#endif + m_richTextCtrl->SetFont(font); wxRichTextStyleListBox* styleListBox = new wxRichTextStyleListBox(splitter, wxID_ANY); splitter->SplitVertically(m_richTextCtrl, styleListBox, 400); + splitter->UpdateSize(); + styleListBox->SetStyleSheet(wxGetApp().GetStyleSheet()); styleListBox->SetRichTextCtrl(m_richTextCtrl); styleListBox->UpdateStyles(); @@ -674,14 +683,14 @@ bool MyFrame::ProcessEvent(wxEvent& event) { s_eventType = event.GetEventType(); s_id = event.GetId(); - + wxWindow* focusWin = wxFindFocusDescendant(this); if (focusWin && focusWin->ProcessEvent(event)) { //s_command = NULL; s_eventType = 0; s_id = 0; - return TRUE; + return true; } s_eventType = 0; @@ -689,23 +698,24 @@ bool MyFrame::ProcessEvent(wxEvent& event) } 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, @@ -716,17 +726,21 @@ void MyFrame::OnOpen(wxCommandEvent& event) 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; @@ -734,11 +748,11 @@ void MyFrame::OnSave(wxCommandEvent& event) 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"), @@ -750,25 +764,25 @@ void MyFrame::OnSaveAs(wxCommandEvent& event) if (dialog.ShowModal() == wxID_OK) { wxString path = dialog.GetPath(); - - if (!path.IsEmpty()) + + if (!path.empty()) { m_richTextCtrl->SaveFile(path); } } } -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(); } @@ -789,17 +803,17 @@ void MyFrame::OnUpdateUnderline(wxUpdateUIEvent& event) event.Check(m_richTextCtrl->IsSelectionUnderlined()); } -void MyFrame::OnAlignLeft(wxCommandEvent& event) +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); } @@ -819,7 +833,7 @@ void MyFrame::OnUpdateAlignRight(wxUpdateUIEvent& event) event.Check(m_richTextCtrl->IsSelectionAligned(wxTEXT_ALIGNMENT_RIGHT)); } -void MyFrame::OnFont(wxCommandEvent& event) +void MyFrame::OnFont(wxCommandEvent& WXUNUSED(event)) { if (!m_richTextCtrl->HasSelection()) return; @@ -846,7 +860,7 @@ void MyFrame::OnFont(wxCommandEvent& event) } } -void MyFrame::OnIndentMore(wxCommandEvent& event) +void MyFrame::OnIndentMore(wxCommandEvent& WXUNUSED(event)) { wxTextAttrEx attr; attr.SetFlags(wxTEXT_ATTR_LEFT_INDENT); @@ -865,7 +879,7 @@ void MyFrame::OnIndentMore(wxCommandEvent& event) } } -void MyFrame::OnIndentLess(wxCommandEvent& event) +void MyFrame::OnIndentLess(wxCommandEvent& WXUNUSED(event)) { wxTextAttrEx attr; attr.SetFlags(wxTEXT_ATTR_LEFT_INDENT); @@ -880,13 +894,13 @@ void MyFrame::OnIndentLess(wxCommandEvent& event) { wxFontData fontData; attr.SetLeftIndent(attr.GetLeftIndent() - 100); - + m_richTextCtrl->SetStyle(range, attr); } } } -void MyFrame::OnLineSpacingHalf(wxCommandEvent& event) +void MyFrame::OnLineSpacingHalf(wxCommandEvent& WXUNUSED(event)) { wxTextAttrEx attr; attr.SetFlags(wxTEXT_ATTR_LINE_SPACING); @@ -900,12 +914,12 @@ void MyFrame::OnLineSpacingHalf(wxCommandEvent& event) 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; attr.SetFlags(wxTEXT_ATTR_LINE_SPACING); @@ -919,12 +933,12 @@ void MyFrame::OnLineSpacingDouble(wxCommandEvent& event) 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; attr.SetFlags(wxTEXT_ATTR_LINE_SPACING); @@ -938,12 +952,12 @@ void MyFrame::OnLineSpacingSingle(wxCommandEvent& event) 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; attr.SetFlags(wxTEXT_ATTR_PARA_SPACING_AFTER); @@ -962,7 +976,7 @@ void MyFrame::OnParagraphSpacingMore(wxCommandEvent& event) } } -void MyFrame::OnParagraphSpacingLess(wxCommandEvent& event) +void MyFrame::OnParagraphSpacingLess(wxCommandEvent& WXUNUSED(event)) { wxTextAttrEx attr; attr.SetFlags(wxTEXT_ATTR_PARA_SPACING_AFTER); @@ -977,14 +991,14 @@ void MyFrame::OnParagraphSpacingLess(wxCommandEvent& event) { 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::OnViewHTML(wxCommandEvent& WXUNUSED(event)) { wxDialog dialog(this, wxID_ANY, _("HTML"), wxDefaultPosition, wxSize(500, 400), wxDEFAULT_DIALOG_STYLE); @@ -1010,4 +1024,3 @@ void MyFrame::OnViewHTML(wxCommandEvent& event) dialog.ShowModal(); } -