int AWgtSlider::getStopPos(int stop)
{
if (stop == 0)
return x + (tabWidth() / 2);
else if (stop >= (numStops-1))
return x+width-(tabWidth() / 2);
else {
return x + (width / (numStops - 1) * stop);
}
}
void AWgtSlider::draw()
{
int ly = y + (tabHeight() / 2) - lineThickness;
rectfill(tguiBitmap, x, ly, x+width-1, ly+lineThickness, lineColor);
rectfill(tguiBitmap, x, ly+lineThickness, x+width-1,
ly+(lineThickness*2), shadowColor);
if (focus) {
drawing_mode(DRAW_MODE_MASKED_PATTERN, linePatternBmp, 0, 0);
rect(tguiBitmap, x-1, ly-1, x+width, ly+(lineThickness*2)+1,
aWgtFocusColor);
drawing_mode(DRAW_MODE_SOLID, 0, 0, 0);
}
int tx = getStopPos(currStop) - (tabWidth() / 2);
if (sliderTabBmp) {
draw_sprite(tguiBitmap, sliderTabBmp, tx, y);
}
else {
rect(tguiBitmap, tx, y, tx+sliderDefaultTabWidth-1,
y+sliderDefaultTabHeight-1, shadowColor);
rectfill(tguiBitmap, tx+1, y+1, tx+sliderDefaultTabWidth-2,
y+sliderDefaultTabHeight-2, lineColor);
}
}
/**
* Fills a Config structure with the current configuration options.
* Used to get QScintilla's default values.
* @param config
*/
void Editor::getConfig(Config& config)
{
QsciLexer* lex = lexer();
if (lex)
config.font_ = lex->defaultFont();
else
config.font_ = font();
config.indentTabs_ = indentationsUseTabs();
config.tabWidth_ = tabWidth();
config.hlCurLine_ = false;
}
void AWgtSlider::mouseDown()
{
int mx = tguiActiveWidgetClickedPoint.x;
int tcx = getStopPos(currStop) - x; // center of tab;
int tlx = tcx - (tabWidth() / 2); // left of tab
int trx = tcx + (tabWidth() / 2); // right of tab
if (mx < tlx) {
if (currStop)
currStop--;
}
else if (mx > trx) {
if (currStop < (numStops-1))
currStop++;
}
else {
tabClicked = true;
clickX = mouse_x;
}
}
void ScintillaEditor::changeSpacesToTabs() {
/* -changes spaces into tabs */
//go through the text line by line and replace spaces with tabs
QStringList editorTextLines = text().split( QRegularExpression("\n") );
QString textExpression = tr("\\s{2,%1}").arg( tabWidth() );
for (int i = 0, l = editorTextLines.length(); i < l; i++) {
editorTextLines[i].replace( QRegularExpression(textExpression), "\t");
}
setText( editorTextLines.join("\n") );
}
void AllegroTabBar::setSizeAndPos(int newX, int newY, int newWidth, int newHeight)
{
StandardAllegroWidget::setSizeAndPos(newX, newY, newWidth, newHeight);
for(int i=0; i<tabs.size(); i++)
{
tabs[i].setSizeAndPos(newX+3+tabX[i], newY, tabWidth(i)+1, newHeight);
if(newX+3+tabX[i+1]>=newX+newWidth-3)
tabs[i].setActive(false);
else
lastVisible=i;
}
tooBig=lastVisible!=tabs.size()-1;
}
void ScintillaEditor::changeTabsToSpaces() {
/* -changes indentation tabs into spaces */
//go through the text line by line and replace tabs with spaces
QStringList editorTextLines = text().split( QRegularExpression("\n") );
QString replaceText("");
for (int i = 0, l = tabWidth(); i < l; i++) {
replaceText.append(' ');
}
for (int i = 0, l = editorTextLines.length(); i < l; i++) {
editorTextLines[i].replace('\t', replaceText);
}
setText( editorTextLines.join("\n") );
}
void pEditor::convertTabs()
{
// get original text
QString originalText = text();
// all modifications must believe as only one action
beginUndoAction();
// get indent width
const int indentWidth = indentationWidth() != 0 ? indentationWidth() : tabWidth();
// iterate each line
for ( int i = 0; i < lines(); i++ )
{
// remember if last line was troncate
static bool lastLineWasTroncate = false;
// get current line indent width
int lineIndent = indentation( i );
// check if need troncate
int t = lineIndent /indentWidth;
int r = lineIndent %indentWidth;
if ( r != 0 && r != indentWidth )
{
r += indentWidth -r;
lineIndent = ( t *indentWidth) +r;
lastLineWasTroncate = true;
}
else if ( lastLineWasTroncate && lineIndent != 0 )
{
lastLineWasTroncate = indentation( i +1 ) == lineIndent;
lineIndent += indentWidth;
}
// remove indentation
setIndentation( i, 0 );
// restore it with possible troncate indentation
setIndentation( i, lineIndent );
}
// end global undo action
endUndoAction();
// compare original and newer text
if ( originalText == text() )
{
// clear undo buffer
SendScintilla( SCI_EMPTYUNDOBUFFER );
// set unmodified
setModified( false );
}
}
