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/***************************************************************************
* Copyright (C) 2006 by Peter Penz *
* peter.penz@gmx.at *
* *
* 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 <tqstring.h>
#include <tqiconview.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 <peter.penz@gmx.at>
*/
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(TQIconView::Arrangement arrangement) { m_arrangement = arrangement; }
TQIconView::Arrangement arrangement() const { return m_arrangement; }
void setFontFamily(const TQString& family) { m_fontFamily = family; }
const TQString& 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 TQIconView. 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 TQIconView).
*/
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:
TQIconView::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;
TQString m_fontFamily;
void setConfigGroup(TDEConfig* config);
};
#endif
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