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Prepartion for properly selecting a new language for highlighting

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This commit is contained in:
Tim Warren 2015-05-13 16:55:44 -04:00
parent 9c9f9d7b63
commit 469c6d4acf
9 changed files with 158 additions and 51 deletions
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5
.travis.yml
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@ -1,7 +1,10 @@
language: cpp
#Install dependencies
before_install:
# Setup virtual x server for gui testing
- export DISPLAY=:99.0
- sh -e /etc/init.d/xvfb start
# Install dependencies
- sudo apt-get update -qq
- sudo apt-get install -qq libwxgtk3.0-dev libssh2-1-dev

34
src/TyroApp.cpp
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@ -12,6 +12,7 @@
wxConfigBase *Glob_config;
TyroMenu *Glob_menu_bar;
MainFrame *Glob_main_frame;
StringConstMap Glob_lexer_map;
/**
* Class with main method
@ -30,6 +31,7 @@ public:
this->SetVendorName(APP_VENDOR);
// Initialize globals
this->InitLexerMap();
Glob_config = wxConfigBase::Get();
Glob_menu_bar = new TyroMenu();
Glob_main_frame = new MainFrame(0L, APP_NAME);
@ -56,6 +58,38 @@ public:
return close(true);
}
private:
/**
* Set up mapping for lexers
*/
void InitLexerMap()
{
Glob_lexer_map[""] = wxSTC_LEX_NULL;
Glob_lexer_map["batch"] = wxSTC_LEX_BATCH;
Glob_lexer_map["caml"] = wxSTC_LEX_CAML;
Glob_lexer_map["cmake"] = wxSTC_LEX_CMAKE;
Glob_lexer_map["coffeescript"] = wxSTC_LEX_COFFEESCRIPT;
Glob_lexer_map["cpp"] = wxSTC_LEX_CPP;
Glob_lexer_map["css"] = wxSTC_LEX_CSS;
Glob_lexer_map["fortran"] = wxSTC_LEX_FORTRAN;
Glob_lexer_map["haskell"] = wxSTC_LEX_HASKELL;
Glob_lexer_map["html"] = wxSTC_LEX_HTML;
Glob_lexer_map["java"] = wxSTC_LEX_CPP;
Glob_lexer_map["js"] = wxSTC_LEX_CPP;
Glob_lexer_map["lisp"] = wxSTC_LEX_LISP;
Glob_lexer_map["lua"] = wxSTC_LEX_LUA;
Glob_lexer_map["makefile"] = wxSTC_LEX_MAKEFILE;
Glob_lexer_map["markdown"] = wxSTC_LEX_MARKDOWN;
Glob_lexer_map["php"] = wxSTC_LEX_HTML;
Glob_lexer_map["perl"] = wxSTC_LEX_PERL;
Glob_lexer_map["python"] = wxSTC_LEX_PYTHON;
Glob_lexer_map["ruby"] = wxSTC_LEX_RUBY;
Glob_lexer_map["rust"] = wxSTC_LEX_CPP;
Glob_lexer_map["shell"] = wxSTC_LEX_BASH;
Glob_lexer_map["sql"] = wxSTC_LEX_SQL;
Glob_lexer_map["xml"] = wxSTC_LEX_XML;
Glob_lexer_map["yaml"] = wxSTC_LEX_YAML;
}
};
IMPLEMENT_APP(TyroApp);

23
src/settings/LangConfig.cpp
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@ -16,6 +16,9 @@ LangConfig::LangConfig()
JsonValue langList = this->GetRoot();
JsonValue::iterator it;
// Special case for non-recognized language
reverseMap["Plain Text"] = "";
for (it = langList.begin(); it != langList.end(); ++it)
{
JsonValue langObj = *it;
@ -130,6 +133,26 @@ string LangConfig::GetCurrentLangName()
.asString();
}
/**
* Get the "key" of the language based on its name attribute
*
* @param string name
* @return string
*/
string LangConfig::GetLangByName(string name)
{
StringMap::iterator it;
it = this->reverseMap.find(name);
if (it != reverseMap.end())
{
return it->second;
}
return "";
}
/**
* Gets the list of languages available
*

1
src/settings/LangConfig.h
View File

@ -15,6 +15,7 @@ public:
JsonValue GetLexerMap(string lang="none");
StringMap GetLangList();
string GetCurrentLangName();
string GetLangByName(string name);
private:
string lang;
StringMap reverseMap;

99
src/widgets/EditPane.cpp
View File

@ -4,6 +4,16 @@
#include "widget.h"
extern StringConstMap Glob_lexer_map;
/**
* Constructor
*
* @param wxWindow* parent
* @param wxWindowID id
* @param const wxPoint& pos
* @param const wxSize& size
*/
EditPane::EditPane(
wxWindow *parent, wxWindowID id, const wxPoint &pos, const wxSize &size
) : wxStyledTextCtrl (parent, id, pos, size, wxBORDER_NONE)
@ -11,32 +21,6 @@ EditPane::EditPane(
lang_config = new LangConfig();
theme_config = new ThemeConfig();
// Map language types to their lexers
lexerMap["batch"] = wxSTC_LEX_BATCH;
lexerMap["caml"] = wxSTC_LEX_CAML;
lexerMap["cmake"] = wxSTC_LEX_CMAKE;
lexerMap["coffeescript"] = wxSTC_LEX_COFFEESCRIPT;
lexerMap["cpp"] = wxSTC_LEX_CPP;
lexerMap["css"] = wxSTC_LEX_CSS;
lexerMap["fortran"] = wxSTC_LEX_FORTRAN;
lexerMap["haskell"] = wxSTC_LEX_HASKELL;
lexerMap["html"] = wxSTC_LEX_HTML;
lexerMap["java"] = wxSTC_LEX_CPP;
lexerMap["js"] = wxSTC_LEX_CPP;
lexerMap["lisp"] = wxSTC_LEX_LISP;
lexerMap["lua"] = wxSTC_LEX_LUA;
lexerMap["makefile"] = wxSTC_LEX_MAKEFILE;
lexerMap["markdown"] = wxSTC_LEX_MARKDOWN;
lexerMap["php"] = wxSTC_LEX_HTML;
lexerMap["perl"] = wxSTC_LEX_PERL;
lexerMap["python"] = wxSTC_LEX_PYTHON;
lexerMap["ruby"] = wxSTC_LEX_RUBY;
lexerMap["rust"] = wxSTC_LEX_CPP;
lexerMap["shell"] = wxSTC_LEX_BASH;
lexerMap["sql"] = wxSTC_LEX_SQL;
lexerMap["xml"] = wxSTC_LEX_XML;
lexerMap["yaml"] = wxSTC_LEX_YAML;
this->BindEvents();
// Some basic properties to set
@ -66,7 +50,7 @@ EditPane::EditPane(
this->MarkerDefine(wxSTC_MARKNUM_FOLDERMIDTAIL, wxSTC_MARK_TCORNER, "BLACK", "BLACK");
this->MarkerDefine(wxSTC_MARKNUM_FOLDERTAIL, wxSTC_MARK_LCORNER, "BLACK", "BLACK");
this->SetLayoutCache (wxSTC_CACHE_DOCUMENT);
//this->SetLayoutCache (wxSTC_CACHE_DOCUMENT);
// set spaces and indention
this->SetTabWidth(4);
@ -75,6 +59,9 @@ EditPane::EditPane(
this->Highlight("");
}
/**
* Destructor
*/
EditPane::~EditPane()
{
wxLogDebug("Called EditPane Destructor");
@ -96,17 +83,6 @@ void EditPane::Highlight(wxString filePath)
// Get the configuration name for the selected language
string lang = lang_config->GetLangByFile(this->fileName);
this->StyleClearAll();
if (lexerMap.count(lang) > 0)
{
this->SetLexer(lexerMap[lang]);
}
else
{
this->SetLexer(wxSTC_LEX_NULL);
}
// Apply the theme
this->ApplyTheme(lang);
@ -126,6 +102,17 @@ void EditPane::Highlight(wxString filePath)
*/
void EditPane::ApplyTheme(string lang, string theme)
{
this->StyleClearAll();
if (Glob_lexer_map.count(lang) > 0)
{
this->SetLexer(Glob_lexer_map[lang]);
}
else
{
this->SetLexer(wxSTC_LEX_NULL);
}
if (theme != "")
{
theme_config->SetTheme(theme);
@ -184,11 +171,16 @@ bool EditPane::Load(wxString filePath)
return false;
}
/**
* Save the current file
*
* @return bool
*/
bool EditPane::SaveFile()
{
wxString fname;
if ( ! this->fileName.IsOk())
/*if ( ! this->fileName.IsOk())
{
wxFileDialog dlg (
this,
@ -202,7 +194,7 @@ bool EditPane::SaveFile()
if (dlg.ShowModal() != wxID_OK) return false;
fname = dlg.GetPath();
}
else
else*/
{
fname = this->fileName.GetFullPath();
}
@ -212,6 +204,12 @@ bool EditPane::SaveFile()
return this->SaveFile(cfname);
}
/**
* Save the current file with the specified filename
*
* @param const wxString filename
* @return bool
*/
bool EditPane::SaveFile(const wxString &filename)
{
if ( ! this->IsModified()) return true;
@ -279,6 +277,11 @@ bool EditPane::FileWritable()
return false;
}
/**
* Wire Event handlers
*
* @return void
*/
void EditPane::BindEvents()
{
Bind(wxEVT_STC_MARGINCLICK, &EditPane::OnMarginClick, this, wxID_ANY);
@ -428,3 +431,19 @@ string EditPane::GetCurrentLang()
{
return lang_config->GetCurrentLangName();
}
/**
* Set the highlighting language
*
* @param string name
* @return void
*/
void EditPane::SetCurrentLang(string name)
{
// Update the current lang in the config
string langKey = lang_config->GetLangByName(name);
lang_config->SetLang(langKey);
// Re-highlight the page with the new langauge
this->ApplyTheme(langKey);
}

2
src/widgets/EditPane.h
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@ -21,8 +21,8 @@ public:
bool SaveFile(const wxString &filename);
void ApplyTheme(string lang, string theme="");
string GetCurrentLang();
void SetCurrentLang(string name);
private:
StringConstMap lexerMap;
StringConstMap::iterator lexerMapIt;
LangConfig *lang_config;
ThemeConfig *theme_config;

34
src/widgets/MainFrame.cpp
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@ -166,6 +166,9 @@ void MainFrame::BindEvents()
Bind(wxEVT_FIND_REPLACE_ALL, &MainFrame::OnFindDialog, this, wxID_ANY);
Bind(wxEVT_FIND_CLOSE, &MainFrame::OnFindDialog, this, wxID_ANY);
// Language Selection
Bind(wxEVT_COMMAND_MENU_SELECTED, &MainFrame::OnLangSelect, this, wxID_ANY);
// Help Menu Events
Bind(wxEVT_COMMAND_MENU_SELECTED, &MainFrame::OnAbout, this, wxID_ABOUT);
}
@ -404,8 +407,8 @@ void MainFrame::OnAbout(wxCommandEvent &WXUNUSED(event))
info.SetVersion(APP_VERSION, APP_VERSION_MORE);
info.AddDeveloper("Tim Warren");
info.AddArtist("Main icon by Brian Smith");
info.AddArtist("Other icons by http://dryicons.com");
info.AddArtist("Brian Smith: Main icon");
info.AddArtist("http://dryicons.com: Other icons");
info.SetDescription("Tyro, a text editor for all development");
info.SetCopyright(" (C) 2015");
@ -595,3 +598,30 @@ void MainFrame::EnableEditControls(bool enable)
// Make sure the toolbar is refreshed instantly
this->manager->Update();
}
/**
* Handle selection of highlighting language
*
* @param wxCommandEvent& event
* @return void
*/
void MainFrame::OnLangSelect(wxCommandEvent &event)
{
int selection = event.GetSelection();
wxMenu *langMenu = Glob_menu_bar->GetMenu(myLANG_MENU);
wxMenuItem *sel_item = langMenu->FindItem(selection);
if (sel_item != NULL)
{
wxLogDebug("New language selection");
wxString itemLabel = sel_item->GetItemLabelText();
notebook->GetCurrentEditor()->SetCurrentLang(itemLabel.ToStdString());
}
else
{
// Go to the more specific event handlers
event.Skip(true);
}
}

2
src/widgets/MainFrame.h
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@ -46,6 +46,8 @@ class MainFrame: public wxFrame
void OnToggleLineWrap(wxCommandEvent &event);
void OnToggleLineEndings(wxCommandEvent &event);
void OnLangSelect(wxCommandEvent &event);
void OnCloseTab(wxCommandEvent &event);
void OnQuit(wxCommandEvent &event);
void OnAbout(wxCommandEvent &event);

7
src/widgets/TyroMenu.cpp
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@ -72,11 +72,9 @@ void TyroMenu::SetupLangMenu()
StringMap::iterator last = langs.end();
langMenu->Append(wxID_ANY, "Plain Text", "Don't highlight file", wxITEM_CHECK);
for (it = langs.begin(); it != last; ++it)
{
langMenu->Append(wxID_ANY, it->second, "Highlight file as " + it->second, wxITEM_CHECK);
langMenu->Append(wxID_ANY, it->second, "Highlight file as " + it->second, wxITEM_RADIO);
}
}
@ -149,8 +147,5 @@ void TyroMenu::SetCurrentLanguage(string lang)
lang = "Plain Text";
}
// Clear checks in the current menu
this->EnableEntireMenu(myLANG_MENU, langMenu, true);
this->Check(this->FindMenuItem("&Language", lang), true);
}