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/*
Copyright (C) 2008 Xavier Vello <xavier.vello@gmail.com>
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.
*/
#include "kio_bookmarks.h"
#include <stdio.h>
#include <stdlib.h>
#include <kshell.h>
#include <KLocalizedString>
#include <kconfig.h>
#include <kconfiggroup.h>
#include <kbookmark.h>
#include <kbookmarkmanager.h>
#include <kcolorscheme.h>
#include <kcolorutils.h>
#include <QStandardPaths>
#include <QFontDatabase>
void BookmarksProtocol::echoBookmark( const KBookmark &bm)
{
QString descriptionAsTitle = bm.description().toHtmlEscaped();
if (!descriptionAsTitle.isEmpty())
descriptionAsTitle.prepend(QLatin1String("\" title=\""));
echo ("<li class=\"link\"><a href=\"" + bm.url().url() + descriptionAsTitle + "\"><img src=\"/icon/" + bm.icon() + "\"/>" + bm.text().toHtmlEscaped() + "</a></li>");
}
void BookmarksProtocol::echoSeparator()
{
echo ("<hr/>");
}
void BookmarksProtocol::echoFolder( const KBookmarkGroup &folder )
{
if (sizeOfGroup(folder.toGroup(), true) > 1)
{
QString descriptionAsTitle = folder.description();
if (!descriptionAsTitle.isEmpty())
descriptionAsTitle.prepend(QLatin1String("\" title=\""));
if (folder.parentGroup() == tree)
{
if (config.readEntry("ShowBackgrounds", true))
echo("<ul style=\"background-image: url(/background/" + folder.icon() + ")\">");
else
echo("<ul>");
echo ("<li class=\"title" + descriptionAsTitle + "\">" + folder.fullText() + "</li>");
}
else
{
echo("<ul>");
echo ("<li class=\"title" + descriptionAsTitle + "\"><img src=\"/icon/" + folder.icon() + "\"/>" + folder.text() + "</li>");
}
indent++;
for (KBookmark bm = folder.first(); !bm.isNull(); bm = folder.next(bm))
{
if (bm.isGroup())
echoFolder(bm.toGroup());
else if (bm.isSeparator())
echoSeparator();
else
echoBookmark(bm);
}
indent--;
echo("</ul>");
}
}
void BookmarksProtocol::echoIndex()
{
parseTree();
echoHead();
KBookmark bm = tree.first();
if(bm.isNull()) {
echo("<p class=\"message\">" + i18n("There are no bookmarks to display yet.") + "</p>");
}
else {
for (int i = 1; i <= columns; i++)
{
int size = 0;
echo("<div class=\"column\">");
indent++;
while(!bm.isNull() && (size + sizeOfGroup(bm.toGroup())*2/3 < (totalsize / columns) || size == 0))
{
echoFolder(bm.toGroup());
size += sizeOfGroup(bm.toGroup());
bm = tree.next(bm);
}
if (i == columns)
{
while(!bm.isNull())
{
echoFolder(bm.toGroup());
bm = tree.next(bm);
}
}
indent--;
echo("</div>");
}
}
indent--;
echo("</body>");
echo("</html>");
}
void BookmarksProtocol::echoHead(const QString &redirect)
{
SlaveBase::mimeType("text/html");
QString css(QStandardPaths::locate(QStandardPaths::GenericDataLocation, "kio_bookmarks/kio_bookmarks.css"));
if (css.isEmpty())
this->warning(i18n("kio_bookmarks CSS file not found. Output will look ugly.\n"
"Check your installation."));
echo("<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?>");
echo("<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"");
echo("\"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">");
echo("<html xmlns=\"http://www.w3.org/1999/xhtml\">");
echo("<head>");
indent++;
echo("<title>" + i18n("My Bookmarks") + "</title>");
echo("<link rel=\"stylesheet\" type=\"text/css\" href=\"file://" + QString::fromUtf8(css.toUtf8()) + "\" />");
echoStyle();
if (!redirect.isEmpty())
echo("<meta http-equiv=\"Refresh\" content=\"0;url=" + redirect + "\"/>");
indent--;
echo("</head>");
echo("<body>");
indent++;
/*echo("<div class=\"toolbar\">");
indent++;
echo("<a title=\"" + i18n("Configuration") + "\" href=\"/config\"><img src=\"/icon/preferences-system?size=32\"/></a>");
echo("<a title=\"" + i18n("Edit bookmarks") + "\" href=\"/editbookmarks\"><img src=\"/icon/bookmarks-organize?size=32\"/></a>");
echo("<a title=\"" + i18n("Help") + "\" href=\"help:/kioslave/bookmarks.html\"><img src=\"/icon/help-contents?size=32\"/></a>");
indent--;
echo("</div>");*/
if (!redirect.isEmpty())
echo("</body></html>");
}
void BookmarksProtocol::echoStyle()
{
KColorScheme window = KColorScheme(QPalette::Active, KColorScheme::Window);
KColorScheme view = KColorScheme(QPalette::Active, KColorScheme::View);
KColorScheme selection = KColorScheme(QPalette::Active, KColorScheme::Selection);
QFont font = QFontDatabase::systemFont(QFontDatabase::GeneralFont);
echo("<style type=\"text/css\">");
indent++;
echo("li.link:hover, div.toolbar img:hover { background: " +
htmlColor(KColorUtils::tint(view.background().color(), view.decoration(KColorScheme::HoverColor).color(), 0.4)) + "; }");
echo("div.column > ul, div.toolbar, p.message { background-color: " + htmlColor(view.background()) + "; " +
"border: 1px solid " + htmlColor(view.shade(KColorScheme::LightShade)) + "; }");
echo("div.column > ul:hover, p.message:hover { border: 1px solid " + htmlColor(view.decoration(KColorScheme::HoverColor)) + "; }");
echo("div.toolbar {border-top: none; border-right: none;}");
echo("div.column { width : " + QString::number(100/columns) + "%; }");
echo("body { font-size: " + QString::number(font.pointSize()) + "pt; " +
"background: " + htmlColor(window.background()) + "; " +
"color: " + htmlColor(view.foreground()) + "; }");
indent--;
echo("</style>");
}
void BookmarksProtocol::echo( const QString &string )
{
for(int i = 0; i < indent; i++)
{
data(" ");
}
data(string.toUtf8() + '\n');
}
QString BookmarksProtocol::htmlColor(const QColor &col)
{
int r, g, b;
col.getRgb(&r, &g, &b);
QString num;
num.sprintf("#%02X%02X%02X", r, g, b);
return num;
}
QString BookmarksProtocol::htmlColor(const QBrush &brush)
{
return htmlColor(brush.color());
}
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