Use text settings instead of hard coded diagnostic text formats

Change-Id: Id51d03a46b4403d9224508ff3c7647b829ee69cd
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@theqtcompany.com>

src/plugins/cpptools/baseeditordocumentprocessor.cpp

@@ -34,6 +34,9 @@
 #include "cpptoolsreuse.h"
 #include "editordocumenthandle.h"
 
+#include <texteditor/fontsettings.h>
+#include <texteditor/texteditorsettings.h>
+
 #include <utils/qtcassert.h>
 
 #include <QTextBlock>
@@ -82,15 +85,10 @@ QList<QTextEdit::ExtraSelection> BaseEditorDocumentProcessor::toTextEditorSelect
         const QList<CPlusPlus::Document::DiagnosticMessage> &diagnostics,
         QTextDocument *textDocument)
 {
-    // Format for errors
-    QTextCharFormat errorFormat;
-    errorFormat.setUnderlineStyle(QTextCharFormat::SingleUnderline);
-    errorFormat.setUnderlineColor(Qt::red);
-
-    // Format for warnings
-    QTextCharFormat warningFormat;
-    warningFormat.setUnderlineStyle(QTextCharFormat::SingleUnderline);
-    warningFormat.setUnderlineColor(Qt::darkYellow);
+    const TextEditor::FontSettings &fontSettings = TextEditor::TextEditorSettings::instance()->fontSettings();
+
+    QTextCharFormat warningFormat = fontSettings.toTextCharFormat(TextEditor::C_WARNING);
+    QTextCharFormat errorFormat = fontSettings.toTextCharFormat(TextEditor::C_ERROR);
 
     QList<QTextEdit::ExtraSelection> result;
     foreach (const CPlusPlus::Document::DiagnosticMessage &m, diagnostics) {

src/plugins/debugger/qml/qmlengineutils.cpp

@@ -36,8 +36,10 @@
 
 #include <coreplugin/editormanager/documentmodel.h>
 
+#include <texteditor/fontsettings.h>
 #include <texteditor/textdocument.h>
 #include <texteditor/texteditor.h>
+#include <texteditor/texteditorsettings.h>
 
 #include <QTextBlock>
 
@@ -248,10 +250,8 @@ QStringList highlightExceptionCode(int lineNumber, const QString &filePath, cons
     QStringList messages;
     QList<IEditor *> editors = DocumentModel::editorsForFilePath(filePath);
 
-    // set up the format for the errors
-    QTextCharFormat errorFormat;
-    errorFormat.setUnderlineStyle(QTextCharFormat::SingleUnderline);
-    errorFormat.setUnderlineColor(Qt::red);
+    const  TextEditor::FontSettings &fontSettings = TextEditor::TextEditorSettings::instance()->fontSettings();
+    QTextCharFormat errorFormat = fontSettings.toTextCharFormat(TextEditor::C_ERROR);
 
     foreach (IEditor *editor, editors) {
         TextEditorWidget *ed = qobject_cast<TextEditorWidget *>(editor->widget());

src/plugins/glsleditor/glsleditor.cpp

@@ -53,6 +53,7 @@
 #include <extensionsystem/pluginmanager.h>
 #include <extensionsystem/pluginspec.h>
 
+#include <texteditor/fontsettings.h>
 #include <texteditor/refactoroverlay.h>
 #include <texteditor/textdocument.h>
 #include <texteditor/syntaxhighlighter.h>
@@ -236,13 +237,10 @@ void GlslEditorWidget::updateDocumentNow()
         CreateRanges createRanges(document(), doc);
         createRanges(ast);
 
-        QTextCharFormat errorFormat;
-        errorFormat.setUnderlineStyle(QTextCharFormat::SingleUnderline);
-        errorFormat.setUnderlineColor(Qt::red);
+        const TextEditor::FontSettings &fontSettings = TextEditor::TextEditorSettings::instance()->fontSettings();
 
-        QTextCharFormat warningFormat;
-        warningFormat.setUnderlineStyle(QTextCharFormat::SingleUnderline);
-        warningFormat.setUnderlineColor(Qt::darkYellow);
+        QTextCharFormat warningFormat = fontSettings.toTextCharFormat(TextEditor::C_WARNING);
+        QTextCharFormat errorFormat = fontSettings.toTextCharFormat(TextEditor::C_ERROR);
 
         QList<QTextEdit::ExtraSelection> sels;
         QSet<int> errors;

src/plugins/qmljseditor/qmljseditor.cpp

@@ -66,6 +66,7 @@
 #include <texteditor/fontsettings.h>
 #include <texteditor/tabsettings.h>
 #include <texteditor/texteditorconstants.h>
+#include <texteditor/texteditorsettings.h>
 #include <texteditor/syntaxhighlighter.h>
 #include <texteditor/refactoroverlay.h>
 #include <texteditor/codeassist/genericproposal.h>
@@ -194,12 +195,13 @@ static void appendExtraSelectionsForMessages(
             sel.cursor.movePosition(QTextCursor::NextCharacter, QTextCursor::KeepAnchor, d.loc.length);
         }
 
+        const auto fontSettings = TextEditor::TextEditorSettings::instance()->fontSettings();
+
         if (d.isWarning())
-            sel.format.setUnderlineColor(Qt::darkYellow);
+            sel.format = fontSettings.toTextCharFormat(TextEditor::C_WARNING);
         else
-            sel.format.setUnderlineColor(Qt::red);
+            sel.format = fontSettings.toTextCharFormat(TextEditor::C_ERROR);
 
-        sel.format.setUnderlineStyle(QTextCharFormat::SingleUnderline);
         sel.format.setToolTip(d.message);
 
         selections->append(sel);

src/plugins/qmljseditor/qmljssemantichighlighter.cpp

@@ -45,6 +45,7 @@
 #include <texteditor/syntaxhighlighter.h>
 #include <texteditor/textdocument.h>
 #include <texteditor/texteditorconstants.h>
+#include <texteditor/texteditorsettings.h>
 #include <texteditor/fontsettings.h>
 #include <utils/algorithm.h>
 #include <utils/qtcassert.h>
@@ -385,13 +386,14 @@ protected:
                 length = end-begin;
             }
 
+            const TextEditor::FontSettings &fontSettings = TextEditor::TextEditorSettings::instance()->fontSettings();
+
             QTextCharFormat format;
             if (d.isWarning())
-                format.setUnderlineColor(Qt::darkYellow);
+                format = fontSettings.toTextCharFormat(TextEditor::C_WARNING);
             else
-                format.setUnderlineColor(Qt::red);
+                format = fontSettings.toTextCharFormat(TextEditor::C_ERROR);
 
-            format.setUnderlineStyle(QTextCharFormat::SingleUnderline);
             format.setToolTip(d.message);
 
             collectRanges(begin, length, format);
@@ -420,15 +422,19 @@ protected:
                 column += begin - d.location.begin();
                 length = end-begin;
             }
+
+            const TextEditor::FontSettings &fontSettings = TextEditor::TextEditorSettings::instance()->fontSettings();
+
             QTextCharFormat format;
-            if (d.severity == Severity::Warning || d.severity == Severity::MaybeWarning)
-                format.setUnderlineColor(Qt::darkYellow);
-            else if (d.severity == Severity::Error || d.severity == Severity::MaybeError)
-                format.setUnderlineColor(Qt::red);
-            else if (d.severity == Severity::Hint)
+            if (d.severity == Severity::Warning || d.severity == Severity::MaybeWarning) {
+                format = fontSettings.toTextCharFormat(TextEditor::C_WARNING);
+            } else if (d.severity == Severity::Error || d.severity == Severity::MaybeError) {
+                format = fontSettings.toTextCharFormat(TextEditor::C_ERROR);
+            } else if (d.severity == Severity::Hint) {
+                format = fontSettings.toTextCharFormat(TextEditor::C_WARNING);
                 format.setUnderlineColor(Qt::darkGreen);
+            }
 
-            format.setUnderlineStyle(QTextCharFormat::SingleUnderline);
             format.setToolTip(d.message);
 
             collectRanges(begin, length, format);