//==============================================================================
AppearanceSettings::AppearanceSettings (bool updateAppWhenChanged)
: settings ("COLOUR_SCHEME")
{
IntrojucerLookAndFeel lf;
for (int i = 0; i < AppearanceColours::numColours; ++i)
getColourValue (AppearanceColours::colours[i].name) = lf.findColour (AppearanceColours::colours[i].colourID).toString();
CodeDocument doc;
CPlusPlusCodeTokeniser tokeniser;
CodeEditorComponent editor (doc, &tokeniser);
const CodeEditorComponent::ColourScheme cs (editor.getColourScheme());
for (int i = cs.types.size(); --i >= 0;)
{
CodeEditorComponent::ColourScheme::TokenType& t = cs.types.getReference(i);
getColourValue (t.name) = t.colour.toString();
}
getCodeFontValue() = getDefaultCodeFont().toString();
if (updateAppWhenChanged)
settings.addListener (this);
}
void draw (CodeEditorComponent& owner, Graphics& g, const Font& font,
float x, const int y, const int baselineOffset, const int lineHeight,
const Colour& highlightColour) const throw()
{
if (highlightColumnStart < highlightColumnEnd)
{
g.setColour (highlightColour);
g.fillRect (roundToInt (x + highlightColumnStart * owner.getCharWidth()), y,
roundToInt ((highlightColumnEnd - highlightColumnStart) * owner.getCharWidth()), lineHeight);
}
int lastType = INT_MIN;
for (int i = 0; i < tokens.size(); ++i)
{
SyntaxToken* const token = tokens.getUnchecked(i);
if (lastType != token->tokenType)
{
lastType = token->tokenType;
g.setColour (owner.getColourForTokenType (lastType));
}
g.drawSingleLineText (token->text, roundToInt (x), y + baselineOffset);
if (i < tokens.size() - 1)
{
if (token->width < 0)
token->width = font.getStringWidthFloat (token->text);
x += token->width;
}
}
}
void draw (CodeEditorComponent& owner, Graphics& g, const Font& font,
float x, const int y, const int baselineOffset, const int lineHeight,
const Colour& highlightColour) const
{
if (highlightColumnStart < highlightColumnEnd)
{
g.setColour (highlightColour);
g.fillRect (roundToInt (x + highlightColumnStart * owner.getCharWidth()), y,
roundToInt ((highlightColumnEnd - highlightColumnStart) * owner.getCharWidth()), lineHeight);
}
int lastType = std::numeric_limits<int>::min();
for (int i = 0; i < tokens.size(); ++i)
{
SyntaxToken& token = tokens.getReference(i);
if (lastType != token.tokenType)
{
lastType = token.tokenType;
g.setColour (owner.getColourForTokenType (lastType));
}
g.drawSingleLineText (token.text, roundToInt (x), y + baselineOffset);
if (i < tokens.size() - 1)
{
if (token.width < 0)
token.width = font.getStringWidthFloat (token.text);
x += token.width;
}
}
}
void updatePosition (CodeEditorComponent& owner)
{
startTimer (400);
setVisible (true);
const Rectangle pos (owner.getCharacterBounds (owner.getCaretPos()));
setBounds (pos.getX(), pos.getY(), 2, pos.getHeight());
}
void CodeEditorComponent::State::restoreState (CodeEditorComponent& editor) const
{
editor.selectRegion (CodeDocument::Position (editor.getDocument(), lastSelectionEnd),
CodeDocument::Position (editor.getDocument(), lastCaretPos));
if (lastTopLine > 0 && lastTopLine < editor.getDocument().getNumLines())
editor.scrollToLine (lastTopLine);
}
CodeEditorComponent::State::State (const CodeEditorComponent& editor)
: lastTopLine (editor.getFirstLineOnScreen()),
lastCaretPos (editor.getCaretPos().getPosition()),
lastSelectionEnd (lastCaretPos)
{
const Range<int> selection (editor.getHighlightedRegion());
if (lastCaretPos == selection.getStart())
lastSelectionEnd = selection.getEnd();
else
lastSelectionEnd = selection.getStart();
}
void CtrlrLuaMethodEditor::searchResultClicked (const String &methodName, const int lineNumber, const int resultPositionStart, const int resultPositionEnd)
{
// _DBG("CtrlrLuaMethodEditor::searchResultClicked");
// _DBG("\t"+methodName+" ln:"+STR(lineNumber)+" s:"+STR(resultPositionStart)+" e:"+STR(resultPositionEnd));
CtrlrLuaMethod *method = getMethodManager().getMethodByName(methodName);
if (method != nullptr)
{
setEditedMethod (method->getUuid());
if (method->getCodeEditor())
{
CodeEditorComponent *ed = method->getCodeEditor()->getCodeComponent();
CodeDocument &doc = method->getCodeEditor()->getCodeDocument();
if (ed)
{
ed->selectRegion (CodeDocument::Position(doc,resultPositionStart), CodeDocument::Position(doc,resultPositionEnd));
}
}
}
}
void AppearanceSettings::applyToCodeEditor (CodeEditorComponent& editor) const
{
CodeEditorComponent::ColourScheme cs (editor.getColourScheme());
for (int i = cs.types.size(); --i >= 0;)
{
CodeEditorComponent::ColourScheme::TokenType& t = cs.types.getReference(i);
getColour (t.name, t.colour);
}
editor.setColourScheme (cs);
editor.setFont (getCodeFont());
for (int i = 0; i < AppearanceColours::numColours; ++i)
{
if (AppearanceColours::colours[i].applyToEditorOnly)
{
Colour col;
if (getColour (AppearanceColours::colours[i].name, col))
editor.setColour (AppearanceColours::colours[i].colourID, col);
}
}
editor.setColour (ScrollBar::thumbColourId,
IntrojucerLookAndFeel::getScrollbarColourForBackground (editor.findColour (CodeEditorComponent::backgroundColourId)));
}
void draw (CodeEditorComponent& owner, Graphics& g, const Font& fontToUse,
const float rightClip, const float x, const int y,
const int lineH, const float characterWidth) const
{
Colour lastColour (0x00000001);
AttributedString as;
as.setJustification (Justification::centredLeft);
int column = 0;
for (int i = 0; i < tokens.size(); ++i)
{
const float tokenX = x + column * characterWidth;
if (tokenX > rightClip)
break;
const SyntaxToken& token = tokens.getReference(i);
as.append (token.text.removeCharacters ("\r\n"), fontToUse, owner.getColourForTokenType (token.tokenType));
column += token.length;
}
as.draw (g, Rectangle<float> (x, (float) y, 10000.0f, (float) lineH));
}
LineNumbersDisplay::LineNumbersDisplay(CodeEditorComponent& Editor) : layout(), editor(Editor), last_start_line_num(-1)
{
setSize(30, Editor.getHeight());
startTimer(50);
}