Added old KDE3 version of dolphin

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/dolphin@1076309 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 126 insertions, 0 deletions

diff --git a/src/dolphiniconsviewsettings.h b/src/dolphiniconsviewsettings.h
new file mode 100644
index 0000000..ec63677
--- /dev/null
+++ b/src/dolphiniconsviewsettings.h
@@ -0,0 +1,126 @@
+/***************************************************************************
+ *   Copyright (C) 2006 by Peter Penz                                      *
+ *   [email protected]                                                     *
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ *   This program is distributed in the hope that it will be useful,       *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+ *   GNU General Public License for more details.                          *
+ *                                                                         *
+ *   You should have received a copy of the GNU General Public License     *
+ *   along with this program; if not, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.             *
+ ***************************************************************************/
+#ifndef DOLPHINICONSVIEWSETTINGS_H
+#define DOLPHINICONSVIEWSETTINGS_H
+
+#include <qstring.h>
+#include <qiconview.h>
+#include <dolphinview.h>
+#include <dolphiniconsview.h>
+#include <dolphinsettingsbase.h>
+
+/**
+ * @brief Contains the settings for the icons view.
+ *
+ * The following properties are stored:
+ * - layout mode (icons or previews)
+ * - icon size
+ * - preview size
+ * - grid width, height and spacing
+ * - arrangement (left to right or top to bottom)
+ * - font family
+ * - font size
+ * - number of text lines
+ *
+ * @see DolphinIconsView
+ * @author Peter Penz <[email protected]>
+ */
+class DolphinIconsViewSettings : public DolphinSettingsBase
+{
+public:
+    DolphinIconsViewSettings(DolphinIconsView::LayoutMode mode);
+    virtual ~DolphinIconsViewSettings();
+
+    void setIconSize(int size);
+    int iconSize() const { return m_iconSize; }
+
+    void setPreviewSize(int size);
+    int previewSize() const { return m_previewSize; }
+
+    /**
+     * Returns the width of the grid. For setting the width
+     * DolphinIconsviewSettings::calculateGridSize() must be used.
+     */
+    int gridWidth() const { return m_gridWidth; }
+
+    /**
+     * Returns the height of the grid. For setting the height
+     * DolphinIconsviewSettings::calculateGridSize() must be used.
+     */
+    int gridHeight() const { return m_gridHeight; }
+
+    void setGridSpacing(int spacing);
+    int gridSpacing() const { return m_gridSpacing; }
+
+    void setArrangement(QIconView::Arrangement arrangement) { m_arrangement = arrangement; }
+    QIconView::Arrangement arrangement() const { return m_arrangement; }
+
+    void setFontFamily(const QString& family) { m_fontFamily = family; }
+    const QString& fontFamily() const { return m_fontFamily; }
+
+    void setFontSize(int size) { m_fontSize = size; }
+    int fontSize() const { return m_fontSize; }
+
+    void setTextlinesCount(int count) { m_textlinesCount = count; }
+    int textlinesCount() const { return m_textlinesCount; }
+
+    /** @see DolphinSettingsBase::save */
+    virtual void save();
+
+    /**
+     * Calculates the width and the height of the grid dependant from \a hint and
+     * the current settings. The hint gives information about the wanted text
+     * width, where a lower value indicates a smaller text width. Currently
+     * in Dolphin the values 0, 1 and 2 are used. See also
+     * DolhinIconsViewSettings::textWidthHint.
+     *
+     * The calculation of the grid width and grid height is a little bit tricky,
+     * as the user model does not fit to the implementation model of QIconView. The user model
+     * allows to specify icon-, preview- and text width sizes, whereas the implementation
+     * model expects only a grid width and height. The nasty thing is that the specified
+     * width and height varies dependant from the arrangement (e. g. the height is totally
+     * ignored for the top-to-bottom arrangement inside QIconView).
+     */
+    void calculateGridSize(int hint);
+
+    /**
+     * Returns the text width hint dependant from the given settings.
+     * A lower value indicates a smaller text width. Currently
+     * in Dolphin the values 0, 1 and 2 are used. The text width hint can
+     * be used later for DolphinIconsViewSettings::calculateGridSize().
+     */
+    int textWidthHint() const;
+
+private:
+    QIconView::Arrangement m_arrangement;
+    DolphinIconsView::LayoutMode m_layoutMode;
+    int m_iconSize;
+    int m_previewSize;
+    int m_gridWidth;
+    int m_gridHeight;
+    int m_gridSpacing;
+    int m_fontSize;
+    int m_textlinesCount;
+    QString m_fontFamily;
+
+    void setConfigGroup(KConfig* config);
+};
+
+#endif