Theme Editor: Made status label a permanent widget and made editor highlight line that causes parse error

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26676 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 27 insertions, 1 deletions

diff --git a/utils/themeeditor/skindocument.cpp b/utils/themeeditor/skindocument.cpp
index 3ce70ad..aa8fc50 100644
--- a/utils/themeeditor/skindocument.cpp
+++ b/utils/themeeditor/skindocument.cpp
@@ -27,6 +27,8 @@
 #include <QMessageBox>
 #include <QFileDialog>
 
+#include <iostream>
+
 SkinDocument::SkinDocument(QLabel* statusLabel, QWidget *parent) :
         QWidget(parent), statusLabel(statusLabel)
 {
@@ -141,9 +143,13 @@ void SkinDocument::settingsChanged()
     QPalette palette;
     palette.setColor(QPalette::All, QPalette::Base, bg);
     palette.setColor(QPalette::All, QPalette::Text, fg);
-
     editor->setPalette(palette);
 
+    errorColor = QTextCharFormat();
+    QColor highlight = settings.value("errorColor", Qt::red).value<QColor>();
+    errorColor.setBackground(highlight);
+    errorColor.setProperty(QTextFormat::FullWidthSelection, true);
+
     /* Setting the font */
     QFont family = settings.value("fontFamily", QFont()).value<QFont>();
     family.setPointSize(settings.value("fontSize", 12).toInt());
@@ -161,6 +167,26 @@ void SkinDocument::codeChanged()
                                     toPlainText().toAscii());
     statusLabel->setText(parseStatus);
 
+    /* Highlighting if an error was found */
+    if(skin_error_line() > 0)
+    {
+        QList<QTextEdit::ExtraSelection> highlight;
+        QTextEdit::ExtraSelection error;
+
+        /* Finding the apropriate line */
+        error.cursor = QTextCursor(editor->document()->
+                               findBlockByNumber(skin_error_line() - 1));
+        error.format = errorColor;
+        highlight.append(error);
+
+        editor->setExtraSelections(highlight);
+
+    }
+    else
+    {
+        editor->setExtraSelections(QList<QTextEdit::ExtraSelection>());
+    }
+
     if(editor->document()->toPlainText() != saved)
         emit titleChanged(title + QChar('*'));
     else