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Diffstat (limited to 'konversation/src/urlcatcher.cpp')
| -rw-r--r-- | konversation/src/urlcatcher.cpp | 233 |
1 files changed, 233 insertions, 0 deletions
diff --git a/konversation/src/urlcatcher.cpp b/konversation/src/urlcatcher.cpp new file mode 100644 index 0000000..142d5f2 --- /dev/null +++ b/konversation/src/urlcatcher.cpp @@ -0,0 +1,233 @@ +/* + 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. +*/ + +/* + shows all URLs found by the client + begin: Die Mai 27 2003 + copyright: (C) 2003 by Dario Abatianni + email: [email protected] +*/ + +#include "urlcatcher.h" +#include "channel.h" +#include "server.h" +#include "konversationapplication.h" +#include "viewcontainer.h" + +#include <qhbox.h> +#include <qpushbutton.h> +#include <qregexp.h> +#include <qclipboard.h> +#include <qwhatsthis.h> +#include <qlayout.h> + +#include <kapplication.h> +#include <kactionclasses.h> +#include <klocale.h> +#include <kdebug.h> +#include <klistview.h> +#include <krun.h> +#include <kfiledialog.h> +#include <kprocess.h> +#include <kdeversion.h> +#include <kshell.h> +#include <klistviewsearchline.h> + + +UrlCatcher::UrlCatcher(QWidget* parent) : ChatWindow(parent) +{ + layout()->setAutoAdd(false); + setName(i18n("URL Catcher")); + setType(ChatWindow::UrlCatcher); + + urlListView=new KListView(this,"url_list_view"); + urlListView->addColumn(i18n("Nick")); + urlListView->addColumn(i18n("URL")); + urlListView->setFullWidth(true); + urlListView->setAllColumnsShowFocus(true); + QString urlListViewWT = i18n( + "List of Uniform Resource Locators mentioned in any of the Konversation windows " + "during this session."); + QWhatsThis::add(urlListView, urlListViewWT); + + searchWidget = new KListViewSearchLineWidget(urlListView, this, "search_line"); + searchWidget->setEnabled(false); + + QHBox* buttonBox=new QHBox(this); + buttonBox->setSpacing(spacing()); + + openUrlButton=new QPushButton(i18n("&Open URL"),buttonBox,"open_url_button"); + QString openUrlButtonWT = i18n( + "<p>Select a <b>URL</b> above, then click this button to launch the " + "application associated with the mimetype of the URL.</p>" + "<p>In the <b>Settings</b>, under <b>Behavior</b> | <b>General</b>, " + "you can specify a custom web browser for web URLs.</p>"); + QWhatsThis::add(openUrlButton, openUrlButtonWT); + copyUrlButton=new QPushButton(i18n("&Copy URL"),buttonBox,"copy_url_button"); + QString copyUrlButtonWT = i18n( + "Select a <b>URL</b> above, then click this button to copy the URL to the clipboard."); + QWhatsThis::add(copyUrlButton, copyUrlButtonWT); + deleteUrlButton=new QPushButton(i18n("&Delete URL"),buttonBox,"delete_url_button"); + QString deleteUrlButtonWT = i18n( + "Select a <b>URL</b> above, then click this button to delete the URL from the list."); + QWhatsThis::add(deleteUrlButton, deleteUrlButtonWT); + saveListButton=new QPushButton(i18n("Sa&ve List..."),buttonBox,"save_list_button"); + QString saveListButtonWT = i18n( + "Click to save the entire list to a file."); + QWhatsThis::add(saveListButton, saveListButtonWT); + clearListButton=new QPushButton(i18n("C&lear List"),buttonBox,"clear_list_button"); + QString clearListButtonWT = i18n( + "Click to erase the entire list."); + QWhatsThis::add(clearListButton, clearListButtonWT); + + connect(urlListView,SIGNAL (executed(QListViewItem*)),this,SLOT (openUrl(QListViewItem*)) ); + connect(urlListView,SIGNAL (selectionChanged()),this,SLOT (urlSelected()) ); + + connect(openUrlButton,SIGNAL (clicked()),this,SLOT (openUrlClicked()) ); + connect(copyUrlButton,SIGNAL (clicked()),this,SLOT (copyUrlClicked()) ); + connect(deleteUrlButton,SIGNAL (clicked()),this,SLOT (deleteUrlClicked()) ); + connect(saveListButton,SIGNAL (clicked()),this,SLOT (saveListClicked()) ); + connect(clearListButton,SIGNAL (clicked()),this,SLOT (clearListClicked()) ); + + saveListButton->setEnabled(false); + clearListButton->setEnabled(false); + + layout()->add(searchWidget); + layout()->add(urlListView); + layout()->add(buttonBox); + + urlSelected(); +} + + +UrlCatcher::~UrlCatcher() +{ +} + +void UrlCatcher::urlSelected() +{ + QListViewItem* item=urlListView->selectedItem(); + if(item) + { + openUrlButton->setEnabled(true); + copyUrlButton->setEnabled(true); + deleteUrlButton->setEnabled(true); + } + else + { + openUrlButton->setEnabled(false); + copyUrlButton->setEnabled(false); + deleteUrlButton->setEnabled(false); + } +} + +void UrlCatcher::addUrl(const QString& who,const QString& url) +{ + new KListViewItem(urlListView,who,url); + clearListButton->setEnabled(true); + saveListButton->setEnabled(true); + searchWidget->setEnabled(true); +} + +void UrlCatcher::openUrl(QListViewItem* item) +{ + QString url = item->text(1); + if (!Preferences::useCustomBrowser() || url.lower().startsWith("mailto:") ) + { + new KRun(KURL(url)); + } + else + { + QString cmd = Preferences::webBrowserCmd(); + cmd.replace("%u", url); + KProcess *proc = new KProcess; + QStringList cmdAndArgs = KShell::splitArgs(cmd); + *proc << cmdAndArgs; + // This code will also work, but starts an extra shell process. + // kdDebug() << "UrlCatcher::openUrl(): cmd = " << cmd << endl; + // *proc << cmd; + // proc->setUseShell(true); + proc->start(KProcess::DontCare); + delete proc; + } +} + +void UrlCatcher::openUrlClicked() +{ + QListViewItem* item=urlListView->selectedItem(); + if(item) openUrl(item); +} + +void UrlCatcher::copyUrlClicked() +{ + QListViewItem* item=urlListView->selectedItem(); + if(item) + { + QClipboard *cb=KApplication::kApplication()->clipboard(); + cb->setText(item->text(1),QClipboard::Selection); + cb->setText(item->text(1),QClipboard::Clipboard); + } +} + +void UrlCatcher::deleteUrlClicked() +{ + QListViewItem* item=urlListView->selectedItem(); + if(item) + { + emit deleteUrl(item->text(0),item->text(1)); + delete item; + // select next item + item=urlListView->currentItem(); + if(item) urlListView->setSelected(item,true); + else + { + saveListButton->setEnabled(false); + clearListButton->setEnabled(false); + searchWidget->setEnabled(false); + } + } +} + +void UrlCatcher::clearListClicked() +{ + urlListView->clear(); + saveListButton->setEnabled(false); + clearListButton->setEnabled(false); + urlSelected(); + emit clearUrlList(); +} + +void UrlCatcher::saveListClicked() +{ + // Ask user for file name + QString fileName=KFileDialog::getSaveFileName( + QString(), + QString(), + this, + i18n("Save URL List")); + + if(!fileName.isEmpty()) + { + // now save the list to disk + QFile listFile(fileName); + listFile.open(IO_WriteOnly); + // wrap the file into a stream + QTextStream stream(&listFile); + QListViewItem* item=urlListView->itemAtIndex(0); + while(item) + { + stream << item->text(0) << ": " << item->text(1) << endl; + item=item->itemBelow(); + } // while + } +} + +void UrlCatcher::childAdjustFocus() +{ +} + +#include "urlcatcher.moc" |