From 2e25fa39cd67cca2472d3eabdb478feb517d72a5 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sun, 27 Jan 2013 01:03:37 -0600 Subject: Rename a number of libraries and executables to avoid conflicts with KDE4 --- tdefile-plugins/rgb/tdefile_rgb.cpp | 208 ++++++++++++++++++++++++++++++++++++ 1 file changed, 208 insertions(+) create mode 100644 tdefile-plugins/rgb/tdefile_rgb.cpp (limited to 'tdefile-plugins/rgb/tdefile_rgb.cpp') diff --git a/tdefile-plugins/rgb/tdefile_rgb.cpp b/tdefile-plugins/rgb/tdefile_rgb.cpp new file mode 100644 index 00000000..e503e438 --- /dev/null +++ b/tdefile-plugins/rgb/tdefile_rgb.cpp @@ -0,0 +1,208 @@ +/* This file is part of the KDE project + * Copyright (C) 2004 Melchior FRANZ + * + * 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 version 2. + * + * 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 +#include "tdefile_rgb.h" + +#include +#include + +#include +#include + + +typedef KGenericFactory RgbFactory; + +K_EXPORT_COMPONENT_FACTORY(tdefile_rgb, RgbFactory("tdefile_rgb")) + + +KRgbPlugin::KRgbPlugin(TQObject *parent, const char *name, const TQStringList &args) : + KFilePlugin(parent, name, args) +{ + KFileMimeTypeInfo* info = addMimeTypeInfo("image/x-rgb"); + + KFileMimeTypeInfo::GroupInfo* group = 0; + KFileMimeTypeInfo::ItemInfo* item; + + + group = addGroupInfo(info, "Comment", i18n("Comment")); + + item = addItemInfo(group, "ImageName", i18n("Name"), TQVariant::String); + setAttributes(item, KFileMimeTypeInfo::Modifiable); + setHint(item, KFileMimeTypeInfo::Description); + + + group = addGroupInfo(info, "Technical", i18n("Technical Details")); + + item = addItemInfo(group, "Dimensions", i18n("Dimensions"), TQVariant::Size); + setHint(item, KFileMimeTypeInfo::Size); + setUnit(item, KFileMimeTypeInfo::Pixels); + + item = addItemInfo(group, "BitDepth", i18n("Bit Depth"), TQVariant::Int); + setUnit(item, KFileMimeTypeInfo::BitsPerPixel); + + item = addItemInfo(group, "ColorMode", i18n("Color Mode"), TQVariant::String); + item = addItemInfo(group, "Compression", i18n("Compression"), TQVariant::String); + item = addItemInfo(group, "SharedRows", + i18n("percentage of avoided vertical redundancy (the higher the better)", + "Shared Rows"), TQVariant::String); + +} + + +bool KRgbPlugin::readInfo(KFileMetaInfo& info, uint /*what*/) +{ + TQFile file(info.path()); + + if (!file.open(IO_ReadOnly)) { + kdDebug(7034) << "Couldn't open " << TQFile::encodeName(info.path()).data() << endl; + return false; + } + + TQDataStream dstream(&file); + + TQ_UINT16 magic; + TQ_UINT8 storage; + TQ_UINT8 bpc; + TQ_UINT16 dimension; + TQ_UINT16 xsize; + TQ_UINT16 ysize; + TQ_UINT16 zsize; + TQ_UINT32 pixmin; + TQ_UINT32 pixmax; + TQ_UINT32 dummy; + char imagename[80]; + TQ_UINT32 colormap; + + dstream >> magic; + dstream >> storage; + dstream >> bpc; + dstream >> dimension; + dstream >> xsize; + dstream >> ysize; + dstream >> zsize; + dstream >> pixmin; + dstream >> pixmax; + dstream >> dummy; + dstream.readRawBytes(imagename, 80); + imagename[79] = '\0'; + dstream >> colormap; + TQ_UINT8 u8; + for (uint i = 0; i < 404; i++) + dstream >> u8; + + if (magic != 474) + return false; + + KFileMetaInfoGroup group; + + group = appendGroup(info, "Technical"); + + if (dimension == 1) + ysize = 1; + appendItem(group, "Dimensions", TQSize(xsize, ysize)); + appendItem(group, "BitDepth", zsize * 8 * bpc); + + if (zsize == 1) + appendItem(group, "ColorMode", i18n("Grayscale")); + else if (zsize == 2) + appendItem(group, "ColorMode", i18n("Grayscale/Alpha")); + else if (zsize == 3) + appendItem(group, "ColorMode", i18n("RGB")); + else if (zsize == 4) + appendItem(group, "ColorMode", i18n("RGB/Alpha")); + + if (!storage) + appendItem(group, "Compression", i18n("Uncompressed")); + else if (storage == 1) { + long compressed = file.size() - 512; + long verbatim = xsize * ysize * zsize; + appendItem(group, "Compression", i18n("Runlength Encoded") + + TQString(", %1%").arg(compressed * 100.0 / verbatim, 0, 'f', 1)); + + long k; + TQ_UINT32 offs; + TQMap map; + TQMap::Iterator it; + TQMap::Iterator end = map.end(); + for (k = 0; k < (ysize * zsize); k++) { + dstream >> offs; + if ((it = map.find(offs)) != end) + map.replace(offs, it.data() + 1); + else + map[offs] = 0; + } + for (k = 0, it = map.begin(); it != end; ++it) + k += it.data(); + + if (k) + appendItem(group, "SharedRows", TQString("%1%").arg(k * 100.0 + / (ysize * zsize), 0, 'f', 1)); + else + appendItem(group, "SharedRows", i18n("None")); + } else + appendItem(group, "Compression", i18n("Unknown")); + + + group = appendGroup(info, "Comment"); + appendItem(group, "ImageName", imagename); + + file.close(); + return true; +} + + +bool KRgbPlugin::writeInfo(const KFileMetaInfo& info) const +{ + TQFile file(info.path()); + + if (!file.open(IO_WriteOnly|IO_Raw)) { + kdDebug(7034) << "couldn't open " << TQFile::encodeName(info.path()).data() << endl; + return false; + } + + if (!file.at(24)) { + kdDebug(7034) << "couldn't set offset" << endl; + return false; + } + + TQDataStream dstream(&file); + TQString s = info["Comment"]["ImageName"].value().toString(); + s.truncate(79); + + unsigned i; + for (i = 0; i < s.length(); i++) + dstream << TQ_UINT8(s.latin1()[i]); + for (; i < 80; i++) + dstream << TQ_UINT8(0); + + file.close(); + return true; +} + + +// restrict to 79 ASCII characters +TQValidator* KRgbPlugin::createValidator(const TQString&, const TQString &, + const TQString &, TQObject* parent, const char* name) const +{ + return new TQRegExpValidator(TQRegExp("[\x0020-\x007E]{79}"), parent, name); +} + + +#include "tdefile_rgb.moc" -- cgit v1.2.1