diff --git a/ThumbnailView/CellGeometry.cpp b/ThumbnailView/CellGeometry.cpp index 52354479..992864a8 100644 --- a/ThumbnailView/CellGeometry.cpp +++ b/ThumbnailView/CellGeometry.cpp @@ -1,158 +1,148 @@ /* Copyright (C) 2003-2010 Jesper K. Pedersen 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; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #include "CellGeometry.h" #include "ThumbnailModel.h" #include "ThumbnailWidget.h" #include #include using Utilities::StringSet; ThumbnailView::CellGeometry::CellGeometry(ThumbnailFactory *factory) : ThumbnailComponent(factory) , m_cacheInitialized(false) { } /** * Return desired size of the pixmap */ QSize ThumbnailView::CellGeometry::preferredIconSize() { int width = Settings::SettingsData::instance()->actualThumbnailSize(); int height = width * Settings::SettingsData::instance()->getThumbnailAspectRatio(); return QSize(width, height); } /** * Return base size of the pixmap. * I.e. the unscaled thumbnail size, as it is set in the settings page. */ QSize ThumbnailView::CellGeometry::baseIconSize() { int width = Settings::SettingsData::instance()->thumbnailSize(); int height = width * Settings::SettingsData::instance()->getThumbnailAspectRatio(); return QSize(width, height); } /** * Return the geometry for the icon in the cell. The coordinates are relative to the cell. */ QRect ThumbnailView::CellGeometry::iconGeometry(const QPixmap &pixmap) const { const QSize cellSize = preferredIconSize(); const int space = Settings::SettingsData::instance()->thumbnailSpace() + 5; /* 5 pixels for 3d effect */ int width = cellSize.width() - space; int xoff = space / 2 + qMax(0, (width - pixmap.width()) / 2); int yoff = space / 2 + cellSize.height() - pixmap.height(); return QRect(QPoint(xoff, yoff), pixmap.size()); } /** - * return the number of categories with valies in for the given image. + * return the number of categories with values in for the given image. */ static int noOfCategoriesForImage(const DB::FileName &image) { - int catsInText = 0; QStringList grps = image.info()->availableCategories(); - for (QStringList::const_iterator it = grps.constBegin(); it != grps.constEnd(); ++it) { - QString category = *it; - if (category != i18n("Folder") && category != i18n("Media Type")) { - StringSet items = image.info()->itemsOfCategory(category); - if (!items.empty()) { - catsInText++; - } - } - } - return catsInText; + return grps.length() - 2; // Exclude folder and media type } /** * Return the height of the text under the thumbnails. */ int ThumbnailView::CellGeometry::textHeight() const { if (!m_cacheInitialized) const_cast(this)->flushCache(); return m_textHeight; } QSize ThumbnailView::CellGeometry::cellSize() const { if (!m_cacheInitialized) const_cast(this)->flushCache(); return m_cellSize; } QRect ThumbnailView::CellGeometry::cellTextGeometry() const { if (!m_cacheInitialized) const_cast(this)->flushCache(); return m_cellTextGeometry; } void ThumbnailView::CellGeometry::flushCache() { m_cacheInitialized = true; calculateTextHeight(); calculateCellSize(); calculateCellTextGeometry(); } void ThumbnailView::CellGeometry::calculateTextHeight() { m_textHeight = 0; const int charHeight = QFontMetrics(widget()->font()).height(); if (Settings::SettingsData::instance()->displayLabels()) m_textHeight += charHeight + 2; if (Settings::SettingsData::instance()->displayCategories()) { int maxCatsInText = 0; Q_FOREACH (const DB::FileName &fileName, model()->imageList(ViewOrder)) { maxCatsInText = qMax(noOfCategoriesForImage(fileName), maxCatsInText); } m_textHeight += charHeight * maxCatsInText + 5; } } void ThumbnailView::CellGeometry::calculateCellSize() { const QSize iconSize = preferredIconSize(); const int height = iconSize.height() + 2 + m_textHeight; const int space = Settings::SettingsData::instance()->thumbnailSpace() + 5; /* 5 pixels for 3d effect */ m_cellSize = QSize(iconSize.width() + space, height + space); } void ThumbnailView::CellGeometry::calculateCellTextGeometry() { if (!Settings::SettingsData::instance()->displayLabels() && !Settings::SettingsData::instance()->displayCategories()) m_cellTextGeometry = QRect(); else { const int h = m_textHeight; m_cellTextGeometry = QRect(1, m_cellSize.height() - h - 1, m_cellSize.width() - 2, h); } } // vi:expandtab:tabstop=4 shiftwidth=4: