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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright : (C) 2015 Eran Ifrah
//
// -------------------------------------------------------------------------
// A
// _____ _ _ _ _
// / __ \ | | | | (_) |
// | / \/ ___ __| | ___| | _| |_ ___
// | | / _ \ / _ |/ _ \ | | | __/ _ )
// | \__/\ (_) | (_| | __/ |___| | || __/
// \____/\___/ \__,_|\___\_____/_|\__\___|
//
// F i l e
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
#include "ContextJavaScript.h"
#include "cl_editor.h"
#include "editor_config.h"
#include "cl_editor_tip_window.h"
ContextJavaScript::ContextJavaScript(LEditor* editor)
: ContextBase(editor)
{
editor->SetWordChars(wxT("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_$"));
m_completionTriggerStrings.insert(".");
SetName("javascript");
}
ContextJavaScript::ContextJavaScript()
: ContextBase(wxT("javascript"))
{
}
ContextJavaScript::~ContextJavaScript() {}
void ContextJavaScript::AddMenuDynamicContent(wxMenu* menu) { wxUnusedVar(menu); }
void ContextJavaScript::ApplySettings()
{
SetName(wxT("javascript"));
LexerConf::Ptr_t lexPtr;
if(EditorConfigST::Get()->IsOk()) {
lexPtr = EditorConfigST::Get()->GetLexer(GetName());
}
LEditor& rCtrl = GetCtrl();
if(lexPtr) {
rCtrl.SetLexer(lexPtr->GetLexerId());
for(int i = 0; i <= 4; ++i) {
wxString keyWords = lexPtr->GetKeyWords(i);
keyWords.Replace(wxT("\n"), wxT(" "));
keyWords.Replace(wxT("\r"), wxT(" "));
rCtrl.SetKeyWords(i, keyWords);
}
} else {
rCtrl.SetLexer(wxSTC_LEX_NULL);
}
DoApplySettings(lexPtr);
}
void ContextJavaScript::AutoIndent(const wxChar& nChar)
{
LEditor& rCtrl = GetCtrl();
if(rCtrl.GetDisableSmartIndent()) {
return;
}
if(rCtrl.GetLineIndentation(rCtrl.GetCurrentLine()) && nChar == wxT('\n')) {
return;
}
int curpos = rCtrl.GetCurrentPos();
if(IsCommentOrString(curpos) && nChar == wxT('\n')) {
AutoAddComment();
return;
}
if(IsCommentOrString(curpos)) {
ContextBase::AutoIndent(nChar);
return;
}
int line = rCtrl.LineFromPosition(curpos);
if(nChar == wxT('\n')) {
int prevpos(wxNOT_FOUND);
int foundPos(wxNOT_FOUND);
wxString word;
wxChar ch = rCtrl.PreviousChar(curpos, prevpos);
word = rCtrl.PreviousWord(curpos, foundPos);
// user hit ENTER after 'else'
if(word == wxT("else")) {
int prevLine = rCtrl.LineFromPosition(prevpos);
rCtrl.SetLineIndentation(line, rCtrl.GetIndent() + rCtrl.GetLineIndentation(prevLine));
rCtrl.SetCaretAt(rCtrl.GetLineIndentPosition(line));
rCtrl.ChooseCaretX(); // set new column as "current" column
return;
}
// User typed 'ENTER' immediatly after closing brace ')'
if(prevpos != wxNOT_FOUND && ch == wxT(')')) {
long openBracePos(wxNOT_FOUND);
int posWordBeforeOpenBrace(wxNOT_FOUND);
if(rCtrl.MatchBraceBack(wxT(')'), prevpos, openBracePos)) {
rCtrl.PreviousChar(openBracePos, posWordBeforeOpenBrace);
if(posWordBeforeOpenBrace != wxNOT_FOUND) {
word = rCtrl.PreviousWord(posWordBeforeOpenBrace, foundPos);
// c++ expression with single line and should be treated separatly
if(word == wxT("if") || word == wxT("while") || word == wxT("for")) {
int prevLine = rCtrl.LineFromPosition(prevpos);
rCtrl.SetLineIndentation(line, rCtrl.GetIndent() + rCtrl.GetLineIndentation(prevLine));
rCtrl.SetCaretAt(rCtrl.GetLineIndentPosition(line));
rCtrl.ChooseCaretX(); // set new column as "current" column
return;
}
}
}
}
// use the previous line indentation level
if(prevpos == wxNOT_FOUND || ch != wxT('{') || IsCommentOrString(prevpos)) {
ContextBase::AutoIndent(nChar);
return;
}
// Open brace? increase indent size
int prevLine = rCtrl.LineFromPosition(prevpos);
rCtrl.SetLineIndentation(line, rCtrl.GetIndent() + rCtrl.GetLineIndentation(prevLine));
rCtrl.SetCaretAt(rCtrl.GetLineIndentPosition(line));
} else if(nChar == wxT('}')) {
long matchPos = wxNOT_FOUND;
if(!rCtrl.MatchBraceBack(wxT('}'), rCtrl.PositionBefore(curpos), matchPos)) return;
int secondLine = rCtrl.LineFromPosition(matchPos);
if(secondLine == line) return;
rCtrl.SetLineIndentation(line, rCtrl.GetLineIndentation(secondLine));
} else if(nChar == wxT('{')) {
wxString lineString = rCtrl.GetLine(line);
lineString.Trim().Trim(false);
int matchPos = wxNOT_FOUND;
wxChar previousChar = rCtrl.PreviousChar(rCtrl.PositionBefore(curpos), matchPos);
if(previousChar != wxT('{') && lineString == wxT("{")) {
// indent this line accroding to the previous line
int line = rCtrl.LineFromPosition(rCtrl.GetCurrentPos());
rCtrl.SetLineIndentation(line, rCtrl.GetLineIndentation(line - 1));
rCtrl.ChooseCaretX();
}
}
// set new column as "current" column
rCtrl.ChooseCaretX();
}
wxString ContextJavaScript::CallTipContent() { return wxEmptyString; }
void ContextJavaScript::CodeComplete(long pos) {}
void ContextJavaScript::CompleteWord() {}
int ContextJavaScript::DoGetCalltipParamterIndex() { return ContextBase::DoGetCalltipParamterIndex(); }
wxString ContextJavaScript::GetCurrentScopeName() { return wxT(""); }
wxMenu* ContextJavaScript::GetMenu() { return ContextBase::GetMenu(); }
TagEntryPtr ContextJavaScript::GetTagAtCaret(bool scoped, bool impl) { return NULL; }
void ContextJavaScript::GoHyperlink(int start, int end, int type, bool alt) {}
void ContextJavaScript::GotoDefinition() {}
void ContextJavaScript::GotoPreviousDefintion() {}
bool ContextJavaScript::IsCommentOrString(long pos)
{
int style = GetCtrl().GetStyleAt(pos);
return IsComment(pos) || style == wxSTC_C_STRING || style == wxSTC_C_CHARACTER || style == wxSTC_C_STRINGEOL;
}
bool ContextJavaScript::IsDefaultContext() const { return false; }
ContextBase* ContextJavaScript::NewInstance(LEditor* container) { return new ContextJavaScript(container); }
void ContextJavaScript::OnCallTipClick(wxStyledTextEvent& event) {}
void ContextJavaScript::OnCalltipCancel() {}
void ContextJavaScript::OnDbgDwellEnd(wxStyledTextEvent& event) {}
void ContextJavaScript::OnDbgDwellStart(wxStyledTextEvent& event) {}
void ContextJavaScript::OnDwellEnd(wxStyledTextEvent& event) {}
void ContextJavaScript::OnDwellStart(wxStyledTextEvent& event) {}
void ContextJavaScript::OnEnterHit() {}
void ContextJavaScript::OnFileSaved() {}
void ContextJavaScript::OnKeyDown(wxKeyEvent& event) { event.Skip(); }
void ContextJavaScript::OnSciUpdateUI(wxStyledTextEvent& event)
{
LEditor& ctrl = GetCtrl();
if(ctrl.GetFunctionTip()->IsActive()) {
ctrl.GetFunctionTip()->Highlight(DoGetCalltipParamterIndex());
}
}
void ContextJavaScript::RemoveMenuDynamicContent(wxMenu* menu) {}
void ContextJavaScript::RetagFile() {}
void ContextJavaScript::SemicolonShift()
{
int foundPos(wxNOT_FOUND);
int semiColonPos(wxNOT_FOUND);
LEditor& ctrl = GetCtrl();
if(ctrl.NextChar(ctrl.GetCurrentPos(), semiColonPos) == wxT(')')) {
// test to see if we are inside a 'for' statement
long openBracePos(wxNOT_FOUND);
int posWordBeforeOpenBrace(wxNOT_FOUND);
if(ctrl.MatchBraceBack(wxT(')'), semiColonPos, openBracePos)) {
ctrl.PreviousChar(openBracePos, posWordBeforeOpenBrace);
if(posWordBeforeOpenBrace != wxNOT_FOUND) {
wxString word = ctrl.PreviousWord(posWordBeforeOpenBrace, foundPos);
// At the current pos, we got a ';'
// at semiColonPos we got ;
// switch
ctrl.DeleteBack();
ctrl.SetCurrentPos(semiColonPos);
ctrl.InsertText(semiColonPos, wxT(";"));
ctrl.SetCaretAt(semiColonPos + 1);
}
}
}
}
void ContextJavaScript::SetActive() {}
bool ContextJavaScript::IsComment(long pos)
{
int style = GetCtrl().GetStyleAt(pos);
return style == wxSTC_C_COMMENT || style == wxSTC_C_COMMENTDOC || style == wxSTC_C_COMMENTDOCKEYWORD ||
style == wxSTC_C_COMMENTDOCKEYWORDERROR || style == wxSTC_C_COMMENTLINE || style == wxSTC_C_COMMENTLINEDOC;
}
#define IS_BETWEEN(style, x, y) (style >= x && style <= y)
int ContextJavaScript::GetActiveKeywordSet() const { return wxNOT_FOUND; }
bool ContextJavaScript::IsAtBlockComment() const
{
int curpos = GetCtrl().GetCurrentPos();
int cur_style = GetCtrl().GetStyleAt(curpos);
return cur_style == wxSTC_C_COMMENT || cur_style == wxSTC_C_COMMENTDOC || cur_style == wxSTC_C_COMMENTDOCKEYWORD ||
cur_style == wxSTC_C_COMMENTDOCKEYWORDERROR;
}
bool ContextJavaScript::IsAtLineComment() const
{
int curpos = GetCtrl().GetCurrentPos();
int cur_style = GetCtrl().GetStyleAt(curpos);
return cur_style == wxSTC_C_COMMENTLINE || cur_style == wxSTC_C_COMMENTLINEDOC;
}
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