Version control: Replace per-VCS output panes with a single one.

...and give it some color and formatting.

src/plugins/vcsbase/vcsbaseoutputwindow.h

@@ -0,0 +1,107 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** GNU Lesser General Public License Usage
+**
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://www.qtsoftware.com/contact.
+**
+**************************************************************************/
+
+#ifndef VCSBASEOUTPUTWINDOW_H
+#define VCSBASEOUTPUTWINDOW_H
+
+#include "vcsbase_global.h"
+
+#include  <coreplugin/ioutputpane.h>
+
+namespace VCSBase {
+
+struct VCSBaseOutputWindowPrivate;
+
+/* Common OutputWindow for Version Control System command and other output.
+ * Installed by the base plugin and accessible for the other plugins
+ * via static instance()-accessor. Provides slots to append output with
+ * special formatting. */
+
+class VCSBASE_EXPORT VCSBaseOutputWindow : public Core::IOutputPane
+{
+    Q_OBJECT
+public:
+    virtual ~VCSBaseOutputWindow();
+
+    virtual QWidget *outputWidget(QWidget *parent);
+    virtual QWidgetList toolBarWidgets() const;
+    virtual QString name() const;
+
+    virtual int priorityInStatusBar() const;
+
+    virtual void clearContents();
+    virtual void visibilityChanged(bool visible);
+
+    virtual void setFocus();
+    virtual bool hasFocus();
+    virtual bool canFocus();
+
+    virtual bool canNavigate();
+    virtual bool canNext();
+    virtual bool canPrevious();
+    virtual void goToNext();
+    virtual void goToPrev();
+
+    static VCSBaseOutputWindow *instance();
+
+public slots:
+    // Set the whole text.
+    void setText(const QString &text);
+    // Set text from QProcess' output data using the Locale's converter.
+    void setData(const QByteArray &data);
+
+    // Append text and pop up.
+    void append(const QString &text);
+    // Append data using the Locale's converter and pop up.
+    void appendData(const QByteArray &data);
+
+    // Silently append text, do not pop up.
+    void appendSilently(const QString &text);
+    // Silently append data using the Locale's converter, do not pop up.
+    void appendDataSilently(const QByteArray &data);
+
+    // Append red error text and pop up.
+    void appendError(const QString &text);
+
+    // Append dark-yellow warning text and pop up.
+    void appendWarning(const QString &text);
+
+    // Append a command, prepended by a log time stamp. "Executing: vcs -diff"
+    // will result in "10:00 Executing: vcs -diff" in bold
+    void appendCommand(const QString &text);
+
+private:
+    VCSBaseOutputWindow();
+
+    VCSBaseOutputWindowPrivate *d;
+};
+
+} // namespace VCSBase
+
+#endif // VCSBASEOUTPUTWINDOW_H