Applied part of #9115 (STC sample cleanup)

by troelsk 


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@62073 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

samples/stc/defsext.h

@@ -73,6 +73,7 @@ enum {
     myID_PAGEPREV,
     myID_PAGENEXT,
     myID_SELECTLINE,
+    myID_WINDOW_MINIMAL,
 
     // other IDs
     myID_STATUSBAR,

samples/stc/prefs.cpp

@@ -230,7 +230,7 @@ const StyleInfo g_StylePrefs [] = {
 
     // mySTC_TYPE_WORD2
     {wxT("Keyword2"),
-     wxT("DARK BLUE"), wxT("WHITE"),
+     wxT("MIDNIGHT BLUE"), wxT("WHITE"),
      wxT(""), 10, 0, 0},
 
     // mySTC_TYPE_WORD3

samples/stc/stctest.cpp

@@ -106,6 +106,10 @@ private:
     //! frame window
     AppFrame* m_frame;
 
+    wxFrame* MinimalEditor();
+protected:
+    void OnMinimalEditor(wxCommandEvent&);
+    DECLARE_EVENT_TABLE()
 };
 
 // created dynamically by wxWidgets
@@ -193,6 +197,11 @@ private:
 
 IMPLEMENT_APP (App)
 
+
+BEGIN_EVENT_TABLE(App, wxApp)
+EVT_MENU(myID_WINDOW_MINIMAL, App::OnMinimalEditor)
+END_EVENT_TABLE()
+
 //----------------------------------------------------------------------------
 // App
 //----------------------------------------------------------------------------
@@ -564,6 +573,7 @@ void AppFrame::CreateMenu ()
     wxMenu *menuWindow = new wxMenu;
     menuWindow->Append (myID_PAGEPREV, _("&Previous\tCtrl+Shift+Tab"));
     menuWindow->Append (myID_PAGENEXT, _("&Next\tCtrl+Tab"));
+    menuWindow->Append(myID_WINDOW_MINIMAL, _("&Minimal editor"));
 
     // Help menu
     wxMenu *menuHelp = new wxMenu;
@@ -686,3 +696,138 @@ void AppAbout::OnTimerEvent (wxTimerEvent &WXUNUSED(event)) {
     m_timer = NULL;
     EndModal (wxID_OK);
 }
+
+/////////////////////////////////////////////////////////////////////////////
+// Minimal editor added by Troels K 2008-04-08
+// Thanks to geralds for SetLexerXml() - http://wxforum.shadonet.com/viewtopic.php?t=7155
+
+class MinimalEditor : public wxStyledTextCtrl
+{
+    enum
+    {
+        margin_id_lineno,
+        margin_id_fold,
+    };
+
+public:
+    MinimalEditor(wxWindow* parent, wxWindowID id = wxID_ANY) : wxStyledTextCtrl(parent, id)
+    {
+        SetLexerXml();
+
+        SetProperty(wxT("fold"), wxT("1"));
+        SetProperty(wxT("fold.comment"), wxT("1"));
+        SetProperty(wxT("fold.compact"), wxT("1"));
+        SetProperty(wxT("fold.preprocessor"), wxT("1"));
+        SetProperty(wxT("fold.html"), wxT("1"));
+        SetProperty(wxT("fold.html.preprocessor"), wxT("1"));
+
+        SetMarginType(margin_id_lineno, wxSTC_MARGIN_NUMBER);
+        SetMarginWidth(margin_id_lineno, 32);
+
+        MarkerDefine(wxSTC_MARKNUM_FOLDER,        wxSTC_MARK_BOXPLUS, wxT("WHITE"), wxT("BLACK"));
+        MarkerDefine(wxSTC_MARKNUM_FOLDEROPEN,    wxSTC_MARK_BOXMINUS,  wxT("WHITE"), wxT("BLACK"));
+        MarkerDefine(wxSTC_MARKNUM_FOLDERSUB,     wxSTC_MARK_VLINE,     wxT("WHITE"), wxT("BLACK"));
+        MarkerDefine(wxSTC_MARKNUM_FOLDEREND,     wxSTC_MARK_BOXPLUSCONNECTED, wxT("WHITE"), wxT("BLACK"));
+        MarkerDefine(wxSTC_MARKNUM_FOLDEROPENMID, wxSTC_MARK_BOXMINUSCONNECTED, wxT("WHITE"), wxT("BLACK"));
+        MarkerDefine(wxSTC_MARKNUM_FOLDERMIDTAIL, wxSTC_MARK_TCORNER,     wxT("WHITE"), wxT("BLACK"));
+        MarkerDefine(wxSTC_MARKNUM_FOLDERTAIL,    wxSTC_MARK_LCORNER,     wxT("WHITE"), wxT("BLACK"));
+
+        SetMarginMask(margin_id_fold, wxSTC_MASK_FOLDERS);
+        SetMarginWidth(margin_id_fold, 32);
+        SetMarginSensitive(margin_id_fold, true);
+
+        SetFoldFlags(wxSTC_FOLDFLAG_LINEBEFORE_CONTRACTED | wxSTC_FOLDFLAG_LINEAFTER_CONTRACTED);
+
+        SetTabWidth(4);
+        SetUseTabs(false);
+        SetWrapMode(wxSTC_WRAP_WORD);
+        SetWrapVisualFlags(wxSTC_WRAPVISUALFLAG_END);
+    }
+    virtual bool SetFont(const wxFont& font)
+    {
+        StyleSetFont(wxSTC_STYLE_DEFAULT, (wxFont&)font);
+        return wxStyledTextCtrl::SetFont(font);
+    }
+    void SetLexerXml()
+    {
+        SetLexer(wxSTC_LEX_XML);
+        StyleSetForeground(wxSTC_H_DEFAULT, *wxBLACK);
+        StyleSetForeground(wxSTC_H_TAG, *wxBLUE);
+        StyleSetForeground(wxSTC_H_TAGUNKNOWN, *wxBLUE);
+        StyleSetForeground(wxSTC_H_ATTRIBUTE, *wxRED);
+        StyleSetForeground(wxSTC_H_ATTRIBUTEUNKNOWN, *wxRED);
+        StyleSetBold(wxSTC_H_ATTRIBUTEUNKNOWN, true);
+        StyleSetForeground(wxSTC_H_NUMBER, *wxBLACK);
+        StyleSetForeground(wxSTC_H_DOUBLESTRING, *wxBLACK);
+        StyleSetForeground(wxSTC_H_SINGLESTRING, *wxBLACK);
+        StyleSetForeground(wxSTC_H_OTHER, *wxBLUE);
+        StyleSetForeground(wxSTC_H_COMMENT, wxTheColourDatabase->Find(wxT("GREY")));
+        StyleSetForeground(wxSTC_H_ENTITY, *wxRED);
+        StyleSetBold(wxSTC_H_ENTITY, true);
+        StyleSetForeground(wxSTC_H_TAGEND, *wxBLUE);
+        StyleSetForeground(wxSTC_H_XMLSTART, *wxBLUE);
+        StyleSetForeground(wxSTC_H_XMLEND, *wxBLUE);
+        StyleSetForeground(wxSTC_H_CDATA, *wxRED);
+    }
+protected:
+    void OnMarginClick(wxStyledTextEvent&);
+    void OnText(wxStyledTextEvent&);
+    DECLARE_EVENT_TABLE()
+};
+
+BEGIN_EVENT_TABLE(MinimalEditor, wxStyledTextCtrl)
+    EVT_STC_MARGINCLICK(wxID_ANY, MinimalEditor::OnMarginClick)
+    EVT_STC_CHANGE(wxID_ANY, MinimalEditor::OnText)
+END_EVENT_TABLE()
+
+void MinimalEditor::OnMarginClick(wxStyledTextEvent &event)
+{
+    if (event.GetMargin() == margin_id_fold)
+    {
+        int lineClick = LineFromPosition(event.GetPosition());
+        int levelClick = GetFoldLevel(lineClick);
+        if ((levelClick & wxSTC_FOLDLEVELHEADERFLAG) > 0)
+        {
+            ToggleFold(lineClick);
+        }
+    }
+}
+
+void MinimalEditor::OnText(wxStyledTextEvent& event)
+{
+    wxLogDebug(wxT("Modified"));
+    event.Skip();
+}
+
+class MinimalEditorFrame : public wxFrame
+{
+public:
+    MinimalEditorFrame() : wxFrame(NULL, wxID_ANY, _("Minimal Editor"))
+    {
+        MinimalEditor* editor = new MinimalEditor(this);
+        editor->SetFont(wxSystemSettings::GetFont(wxSYS_ANSI_FIXED_FONT));
+        wxBoxSizer* sizer = new wxBoxSizer(wxHORIZONTAL);
+        sizer->Add(editor, 1, wxEXPAND);
+        SetSizer(sizer);
+        editor->SetText(
+           "<xml>\n"
+           "   <text>\n"
+           "      This is xml with syntax highlighting, line numbers, folding, word wrap and context menu\n"
+           "   </text>\n"
+           "</xml>"
+           );
+    }
+};
+
+wxFrame* App::MinimalEditor()
+{
+    MinimalEditorFrame* frame = new MinimalEditorFrame;
+    frame->Show();
+    return frame;
+}
+
+void App::OnMinimalEditor(wxCommandEvent& WXUNUSED(event))
+{
+    MinimalEditor();
+}
+