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Diffstat (limited to 'desktop-utilities/lumina-terminal/TerminalWidget.cpp')
-rw-r--r--desktop-utilities/lumina-terminal/TerminalWidget.cpp111
1 files changed, 103 insertions, 8 deletions
diff --git a/desktop-utilities/lumina-terminal/TerminalWidget.cpp b/desktop-utilities/lumina-terminal/TerminalWidget.cpp
index 3d247d5f..5f2e581d 100644
--- a/desktop-utilities/lumina-terminal/TerminalWidget.cpp
+++ b/desktop-utilities/lumina-terminal/TerminalWidget.cpp
@@ -14,8 +14,9 @@
TerminalWidget::TerminalWidget(QWidget *parent, QString dir) : QTextEdit(parent){
//Setup the text widget
this->setLineWrapMode(QTextEdit::WidgetWidth);
- //this->setReadOnly(true); //the key event catch will do the process/widget forwarding
- //this->setPlainText("WARNING: This utility is still incomplete and does not function properly yet");
+ this->setStyleSheet("");
+ DEFFMT = this->textCursor().charFormat(); //save the default structure for later
+ CFMT = this->textCursor().charFormat(); //current format
//Create/open the TTY port
PROC = new TTYProcess(this);
@@ -43,8 +44,6 @@ void TerminalWidget::aboutToClose(){
// PRIVATE
// ==================
void TerminalWidget::applyData(QByteArray data){
- //Quick global replacement (this widget reads both as newlines)
- data = data.replace("\r\n","\n");
//Iterate through the data and apply it when possible
for(int i=0; i<data.size(); i++){
if( data.at(i)=='\b' ){
@@ -62,13 +61,14 @@ void TerminalWidget::applyData(QByteArray data){
applyANSI(data.mid(i+1, end));
i+=end; //move the final loop along - already handled these bytes
- }else{
+ }else if( data.at(i) != '\r' ) {
//Special Check: if inserting text within a line, clear the rest of this line first
if(i==0 && this->textCursor().position() < this->document()->characterCount()-1){
applyANSI("[K");
}
//Plaintext character - just add it here
- this->insertPlainText( QChar(data.at(i)) );
+ //qDebug() << "Insert Text:" << data.at(i) << CFMT.fontWeight();
+ this->textCursor().insertText( QChar(data.at(i)), CFMT );
}
} //end loop over data
@@ -77,6 +77,7 @@ void TerminalWidget::applyData(QByteArray data){
void TerminalWidget::applyANSI(QByteArray code){
//Note: the first byte is often the "[" character
//qDebug() << "Handle ANSI:" << code;
+
//CURSOR MOVEMENT
if( code.endsWith("A") ){ //Move Up
int num = 1;
@@ -121,11 +122,26 @@ void TerminalWidget::applyANSI(QByteArray code){
// DISPLAY CLEAR CODES
}else if(code.endsWith("J")){ //ED - Erase Display
-
+ int num = 0;
+ if(code.size()>2){ num = code.mid(1, code.size()-2).toInt(); } //everything in the middle
+ if(num==1){
+ //Clear from cursor to beginning of screen
+ for(int i=this->textCursor().position(); i>=0; i--){
+ this->textCursor().deletePreviousChar();
+ }
+ }else if(num==2){
+ //Clear the whole screen
+ this->clear();
+ }else{
+ //Clear from cursor to end of screen
+ for(int i=this->textCursor().position(); i<this->document()->characterCount()+1; i++){
+ this->textCursor().deleteChar();
+ }
+ }
}else if(code.endsWith("K")){ //EL - Erase in Line
int num = 0;
if(code.size()>2){ num = code.mid(1, code.size()-2).toInt(); } //everything in the middle
- qDebug() << "Erase Number" << num;
+ //qDebug() << "Erase Number" << num;
//Now determine what should be cleared based on code
if(num==1){
//Clear from current cursor to beginning of line
@@ -148,7 +164,86 @@ void TerminalWidget::applyANSI(QByteArray code){
this->textCursor().deleteChar();
}
}
+
+ //SCROLL MOVEMENT CODES
+ }else if(code.endsWith("S")){ // SU - Scrolll Up
+
+ }else if(code.endsWith("T")){ // SD - Scroll Down
+
+
+ // GRAPHICS RENDERING
+ }else if(code.endsWith("m")){
+ //Format: "[<number>;<number>m" (no limit to sections separated by ";")
+ int start = 1;
+ int end = code.indexOf(";");
+ while(end>start){
+ applyANSIColor(code.mid(start, end-start).toInt());
+ //Now update the iterators and try again
+ start = end;
+ end = code.indexOf(";",start+1); //go to the next one
+ }
+ //Need the last section as well
+ end = code.size()-1;
+ if(end>start){ applyANSIColor(code.mid(start, end-start).toInt());}
+ else{ applyANSIColor(0); }
+ }
+
+
+}
+
+void TerminalWidget::applyANSIColor(int code){
+ qDebug() << "Apply Color code:" << code;
+ if(code <=0){ CFMT = DEFFMT; } //Reset back to default
+ else if(code==1){ CFMT.setFontWeight(75); } //BOLD font
+ else if(code==2){ CFMT.setFontWeight(25); } //Faint font (smaller than normal by a bit)
+ else if(code==3){ CFMT.setFontWeight(75); } //Italic font
+ else if(code==4){ CFMT.setFontUnderline(true); } //Underline
+ //5-6: Blink text (unsupported)
+ //7: Reverse foreground/background (unsupported)
+ //8: Conceal (unsupported)
+ else if(code==9){ CFMT.setFontStrikeOut(true); } //Crossed out
+ //10-19: Change font family (unsupported)
+ //20: Fraktur Font (unsupported)
+ //21: Bold:off or Underline:Double (unsupported)
+ else if(code==22){ CFMT.setFontWeight(50); } //Normal weight
+ //23: Reset font (unsupported)
+ else if(code==24){ CFMT.setFontUnderline(false); } //disable underline
+ //25: Disable blinking (unsupported)
+ //26: Reserved
+ //27: Reset reversal (7) (unsupported)
+ //28: Reveal (cancel 8) (unsupported)
+ else if(code==29){ CFMT.setFontStrikeOut(false); } //Not Crossed out
+ else if(code>=30 && code<=39){
+ //Set the font color
+ QBrush brush = CFMT.foreground();
+ if(code==30){ brush.setColor(Qt::black); }
+ else if(code==31){ brush.setColor(Qt::red); }
+ else if(code==32){ brush.setColor(Qt::green); }
+ else if(code==33){ brush.setColor(Qt::yellow); }
+ else if(code==34){ brush.setColor(Qt::blue); }
+ else if(code==35){ brush.setColor(Qt::magenta); }
+ else if(code==36){ brush.setColor(Qt::cyan); }
+ else if(code==37){ brush.setColor(Qt::white); }
+ //48: Special extended color setting (unsupported)
+ else if(code==39){ brush.setColor( DEFFMT.foreground().color() ); } //reset to default color
+ CFMT.setForeground( brush );
}
+ else if(code>=40 && code<=49){
+ //Set the font color
+ QBrush brush = CFMT.background();
+ if(code==40){ brush.setColor(Qt::black); }
+ else if(code==41){ brush.setColor(Qt::red); }
+ else if(code==42){ brush.setColor(Qt::green); }
+ else if(code==43){ brush.setColor(Qt::yellow); }
+ else if(code==44){ brush.setColor(Qt::blue); }
+ else if(code==45){ brush.setColor(Qt::magenta); }
+ else if(code==46){ brush.setColor(Qt::cyan); }
+ else if(code==47){ brush.setColor(Qt::white); }
+ //48: Special extended color setting (unsupported)
+ else if(code==49){ brush.setColor( DEFFMT.background().color() ); } //reset to default color
+ CFMT.setBackground( brush );
+ }
+
}
//Outgoing Data parsing
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