| 1 | /*
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| 2 | * tabdlg.cpp - dialog for handling tabbed chats
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| 3 | * Copyright (C) 2005 Kevin Smith
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| 4 | *
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| 5 | * This program is free software; you can redistribute it and/or
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| 6 | * modify it under the terms of the GNU General Public License
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| 7 | * as published by the Free Software Foundation; either version 2
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| 8 | * of the License, or (at your option) any later version.
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| 9 | *
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| 10 | * This program is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this library; if not, write to the Free Software
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| 17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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| 18 | *
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| 19 | */
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| 20 |
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| 21 | #include "tabdlg.h"
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| 22 | #include "chatdlg.h"
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| 23 | #include "iconwidget.h"
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| 24 | #include "iconset.h"
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| 25 | #include "common.h"
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| 26 | #include "psicon.h"
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| 27 | #include <qmenubar.h>
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| 28 | #include <qcursor.h>
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| 29 | #include <qdragobject.h>
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| 30 | #include "psitabwidget.h"
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| 31 |
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| 32 | #ifdef Q_WS_WIN
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| 33 | #include<windows.h>
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| 34 | #endif
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| 35 |
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| 36 | //----------------------------------------------------------------------------
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| 37 | // TabDlg
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| 38 | //----------------------------------------------------------------------------
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| 39 | TabDlg::TabDlg(PsiCon *psiCon)
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| 40 | {
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| 41 | psi=psiCon;
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| 42 |
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| 43 | //this->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Preferred );
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| 44 |
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| 45 | tabMenu = new QPopupMenu( this );
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| 46 | connect( tabMenu, SIGNAL( aboutToShow() ), SLOT( buildTabMenu() ) );
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| 47 |
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| 48 | tabs = new KTabWidget (this);
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| 49 |
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| 50 | closeCross = new QPushButton(this);
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| 51 | //closeCross->setText("x");
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| 52 | closeCross->setIconSet(IconsetFactory::icon("psi/closetab").iconSet());
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| 53 | closeCross->hide();
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| 54 | if (option.usePerTabCloseButton)
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| 55 | tabs->setHoverCloseButton(true);
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| 56 | else
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| 57 | {
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| 58 | tabs->setHoverCloseButton(false);
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| 59 | tabs->setCornerWidget( closeCross );
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| 60 | closeCross->show();
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| 61 | }
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| 62 |
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| 63 | tabs->setHoverCloseButtonDelayed(false); //people may want this enabled, but it's currently horribly broken.
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| 64 | tabs->setTabReorderingEnabled(true);
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| 65 | tabs->setCloseIcon(IconsetFactory::icon("psi/closetab").iconSet());
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| 66 | connect (tabs, SIGNAL( mouseDoubleClick( QWidget* ) ), SLOT( detachChat( QWidget* ) ) );
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| 67 | connect (tabs, SIGNAL( testCanDecode(const QDragMoveEvent*, bool&) ), SLOT( tabTestCanDecode(const QDragMoveEvent*, bool&) ) );
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| 68 | connect (tabs, SIGNAL( receivedDropEvent( QDropEvent* ) ), SLOT( tabReceivedDropEvent( QDropEvent* ) ) );
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| 69 | connect (tabs, SIGNAL( receivedDropEvent( QWidget*, QDropEvent* ) ), SLOT( tabReceivedDropEvent( QWidget*, QDropEvent* ) ) );
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| 70 | connect (tabs, SIGNAL( initiateDrag( QWidget* ) ), SLOT( startDrag( QWidget* ) ) );
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| 71 | connect (tabs, SIGNAL( closeRequest( QWidget* ) ), SLOT( closeChat( QWidget* ) ) );
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| 72 |
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| 73 |
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| 74 | QVBoxLayout *vert1 = new QVBoxLayout( this, 1);
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| 75 | vert1->addWidget(tabs);
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| 76 | chats.setAutoDelete( FALSE );
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| 77 | X11WM_CLASS("chat");
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| 78 |
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| 79 | connect( closeCross, SIGNAL( clicked() ), SLOT( closeChat() ) );
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| 80 | connect( tabs, SIGNAL( currentChanged( QWidget* ) ), SLOT( tabSelected( QWidget* ) ) );
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| 81 |
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| 82 | setAcceptDrops(TRUE);
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| 83 |
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| 84 |
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| 85 |
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| 86 |
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| 87 | setLooks();
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| 88 |
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| 89 | resize(option.sizeTabDlg);
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| 90 | }
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| 91 |
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| 92 | TabDlg::~TabDlg()
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| 93 | {
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| 94 |
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| 95 | }
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| 96 |
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| 97 | void TabDlg::resizeEvent(QResizeEvent *e)
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| 98 | {
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| 99 | if(option.keepSizes)
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| 100 | option.sizeTabDlg = e->size();
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| 101 | }
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| 102 |
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| 103 | void TabDlg::buildTabMenu()
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| 104 | {
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| 105 | tabMenu->clear();
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| 106 | tabMenu->insertItem( tr("Detach Current Tab"), this, SLOT( detachChat() ) );
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| 107 | tabMenu->insertItem( tr("Close Current Tab"), this, SLOT( closeChat() ) );
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| 108 |
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| 109 | QPopupMenu* sendTo = new QPopupMenu(tabMenu);
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| 110 | for (uint i = 0; i < psi->getTabSets()->count(); ++i)
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| 111 | {
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| 112 | TabDlg* tabSet= psi->getTabSets()->at(i);
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| 113 | sendTo->insertItem( tabSet->getName(), this, SLOT( sendChatTo( tabSet ) ) );
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| 114 | }
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| 115 | tabMenu->insertItem( tr("Sent Current Tab to"), sendTo);
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| 116 | }
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| 117 |
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| 118 | void TabDlg::sendChatTo(QWidget* chatw, TabDlg* otherTabs)
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| 119 | {
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| 120 | if (otherTabs==this)
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| 121 | return;
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| 122 | ChatDlg* chat = (ChatDlg*)chatw;
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| 123 | closeChat(chat, false);
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| 124 | otherTabs->addChat(chat);
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| 125 | }
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| 126 |
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| 127 | void TabDlg::setLooks()
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| 128 | {
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| 129 | //set the widget icon
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| 130 | #ifndef Q_WS_MAC
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| 131 | setIcon(IconsetFactory::icon("psi/start-chat"));
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| 132 | #endif
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| 133 | tabs->setTabPosition(QTabWidget::Top);
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| 134 | if (option.putTabsAtBottom)
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| 135 | tabs->setTabPosition(QTabWidget::Bottom);
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| 136 |
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| 137 | #if QT_VERSION >= 0x030300
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| 138 | setWindowOpacity(double(option.chatOpacity)/100);
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| 139 | #endif
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| 140 | }
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| 141 |
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| 142 | QString TabDlg::getName()
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| 143 | {
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| 144 | return ((ChatDlg*)(tabs->currentPage()))->getDisplayNick();
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| 145 | }
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| 146 |
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| 147 | void TabDlg::tabSelected(QWidget* chat)
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| 148 | {
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| 149 | ((ChatDlg*)chat)->activated(); //is this still necessary?
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| 150 | updateCaption();
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| 151 | }
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| 152 |
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| 153 | bool TabDlg::managesChat(ChatDlg* chat)
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| 154 | {
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| 155 | if ( chats.contains(chat) )
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| 156 | return true;
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| 157 | return false;
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| 158 | }
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| 159 |
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| 160 | bool TabDlg::chatOnTop(ChatDlg* chat)
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| 161 | {
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| 162 | if ( tabs->currentPage() == chat )
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| 163 | return true;
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| 164 | return false;
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| 165 | }
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| 166 |
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| 167 | void TabDlg::addChat(ChatDlg* chat)
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| 168 | {
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| 169 | chats.append(chat);
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| 170 | tabs->addTab(chat, chat->getDisplayNick());
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| 171 | tabs->setTabIconSet(chat, IconsetFactory::icon("psi/start-chat"));
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| 172 |
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| 173 | tabs->showPage(chat);
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| 174 | connect ( chat, SIGNAL( captionChanged( ChatDlg*) ), SLOT( updateTab( ChatDlg* ) ) );
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| 175 | connect ( chat, SIGNAL( contactIsComposing(ChatDlg*, bool) ), SLOT( setTabComposing( ChatDlg*, bool) ) );
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| 176 | connect ( chat, SIGNAL( unreadMessageUpdate(ChatDlg*, int) ), SLOT( setTabHasMessages(ChatDlg*, int) ) );
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| 177 |
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| 178 | this->show();
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| 179 | updateCaption();
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| 180 | }
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| 181 |
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| 182 | void TabDlg::detachChat()
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| 183 | {
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| 184 | detachChat(tabs->currentPage());
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| 185 | }
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| 186 |
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| 187 | void TabDlg::detachChat(QWidget* chat)
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| 188 | {
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| 189 | //don't detach singleton chats, fix for flyspray #477
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| 190 | if (tabs->count()==1)
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| 191 | return;
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| 192 |
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| 193 | TabDlg *newTab = psi->newTabs();
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| 194 | sendChatTo(chat, newTab);
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| 195 | }
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| 196 |
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| 197 | void TabDlg::closeChat()
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| 198 | {
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| 199 | ChatDlg* chat = (ChatDlg*)(tabs->currentPage());
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| 200 | closeChat(chat);
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| 201 | }
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| 202 |
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| 203 | bool TabDlg::closeChat(ChatDlg* chat, bool doclose=true)
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| 204 | {
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| 205 | if (doclose) {
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| 206 | if (!chat->close())
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| 207 | return false;
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| 208 | } else {
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| 209 | chat->hide();
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| 210 | }
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| 211 | disconnect ( chat, SIGNAL( captionChanged( ChatDlg*) ), this, SLOT( updateTab( ChatDlg* ) ) );
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| 212 | disconnect ( chat, SIGNAL( contactIsComposing(ChatDlg*, bool) ), this, SLOT( setTabComposing( ChatDlg*, bool) ) );
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| 213 | disconnect ( chat, SIGNAL( unreadMessageUpdate(ChatDlg*, int) ), this, SLOT( setTabHasMessages(ChatDlg*, int) ) );
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| 214 | tabs->removePage(chat);
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| 215 | tabIsComposing.erase(chat);
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| 216 | tabHasMessages.erase(chat);
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| 217 | chats.remove(chat);
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| 218 | chat->reparent(0,QPoint());
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| 219 | if (tabs->count()>0)
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| 220 | updateCaption();
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| 221 | checkHasChats();
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| 222 | return true;
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| 223 | }
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| 224 |
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| 225 | void TabDlg::closeChat(QWidget* chat)
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| 226 | {
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| 227 | closeChat((ChatDlg*)chat);
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| 228 | }
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| 229 |
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| 230 | void TabDlg::selectTab(ChatDlg* chat)
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| 231 | {
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| 232 | tabs->showPage(chat);
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| 233 | }
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| 234 |
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| 235 | void TabDlg::checkHasChats()
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| 236 | {
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| 237 | if (tabs->count()>0)
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| 238 | return;
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| 239 | closeMe();
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| 240 | }
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| 241 |
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| 242 | void TabDlg::windowActivationChange(bool oldstate)
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| 243 | {
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| 244 | QWidget::windowActivationChange(oldstate);
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| 245 |
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| 246 | // if we're bringing it to the front, get rid of the '*' if necessary
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| 247 | if( isActiveWindow() ) {
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| 248 | activated();
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| 249 | }
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| 250 | }
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| 251 |
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| 252 | void TabDlg::activated()
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| 253 | {
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| 254 | updateCaption();
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| 255 | doFlash(false);
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| 256 | }
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| 257 |
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| 258 | void TabDlg::updateCaption()
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| 259 | {
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| 260 | QString cap = "";
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| 261 | uint pending=0;
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| 262 | for ( uint i=0; i<tabHasMessages.count(); ++i)
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| 263 | {
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| 264 | pending+=tabHasMessages.values()[i];
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| 265 | }
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| 266 | if(pending > 0) {
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| 267 | cap += "* ";
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| 268 | if(pending > 1)
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| 269 | cap += QString("[%1] ").arg(pending);
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| 270 | }
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| 271 | cap += getName();
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| 272 |
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| 273 | setCaption(cap);
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| 274 | }
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| 275 |
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| 276 | void TabDlg::closeEvent(QCloseEvent* closeEvent)
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| 277 | {
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| 278 | Q_UNUSED(closeEvent);
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| 279 | int count=tabs->count();
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| 280 | for (int i=0;i<count;++i) {
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| 281 | if (!closeChat((ChatDlg*)(tabs->currentPage())))
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| 282 | return;
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| 283 | }
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| 284 | }
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| 285 |
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| 286 | void TabDlg::closeMe()
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| 287 | {
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| 288 | emit isDying(this);
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| 289 | //we do not delete it here, let the PsiCon do that, they create, they destroy.
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| 290 | }
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| 291 |
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| 292 | ChatDlg* TabDlg::getChatPointer(QString fullJid)
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| 293 | {
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| 294 | for (int i=0; i < tabs->count() ; i++)
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| 295 | {
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| 296 | if (((ChatDlg*)tabs->page(i))->jid().full()==fullJid)
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| 297 | {
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| 298 | return (ChatDlg*)(tabs->page(i));
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| 299 | }
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| 300 | }
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| 301 | return false;
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| 302 | }
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| 303 |
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| 304 | void TabDlg::updateTab( ChatDlg* chat)
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| 305 | {
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| 306 | QString label, prefix;
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| 307 | int num=tabHasMessages[chat];
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| 308 | if (num == 0)
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| 309 | {
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| 310 | prefix="";
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| 311 | }
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| 312 | else if (num == 1)
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| 313 | {
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| 314 | prefix="* ";
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| 315 | }
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| 316 | else
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| 317 | {
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| 318 | prefix=QString("[%1] ").arg(num);
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| 319 | }
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| 320 |
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| 321 | label=prefix+chat->getDisplayNick();
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| 322 | tabs->setTabLabel( chat, label );
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| 323 | //now set text colour based upon whether there are new messages/composing etc
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| 324 | if (tabIsComposing[chat])
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| 325 | tabs->setTabColor( chat, Qt::darkGreen );
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| 326 | else if (tabHasMessages[chat])
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| 327 | {
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| 328 | tabs->setTabColor( chat, Qt::red );
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| 329 | doFlash(true);
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| 330 | }
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| 331 | else
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| 332 | tabs->setTabColor( chat, Qt::black );
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| 333 | updateCaption();
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| 334 | }
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| 335 |
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| 336 | void TabDlg::setTabComposing(ChatDlg* chat, bool composing)
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| 337 | {
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| 338 | tabIsComposing[chat]=composing;
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| 339 | updateTab(chat);
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| 340 | }
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| 341 |
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| 342 | void TabDlg::setTabHasMessages(ChatDlg* chat, int messages)
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| 343 | {
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| 344 | tabHasMessages[chat]=messages;
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| 345 | updateTab(chat);
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| 346 | }
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| 347 |
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| 348 | void TabDlg::nextTab()
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| 349 | {
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| 350 | int page = tabs->currentPageIndex()+1;
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| 351 | if ( page >= tabs->count() )
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| 352 | page = 0;
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| 353 | tabs->setCurrentPage( page );
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| 354 | }
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| 355 |
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| 356 | void TabDlg::previousTab()
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| 357 | {
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| 358 | int page = tabs->currentPageIndex()-1;
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| 359 | if ( page < 0 )
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| 360 | page = tabs->count() - 1;
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| 361 | tabs->setCurrentPage( page );
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| 362 | }
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| 363 |
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| 364 | void TabDlg::tabTestCanDecode(const QDragMoveEvent* e, bool &b){
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| 365 | QString jid;
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| 366 | QCString type;
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| 367 | if ( QTextDrag::canDecode(e) && QTextDrag::decode(e, jid, type) && type=="psichatwindow" )
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| 368 | {
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| 369 | b=true;
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| 370 | }
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| 371 | else
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| 372 | {
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| 373 | b=false;
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| 374 | }
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| 375 | }
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| 376 |
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| 377 | void TabDlg::tabReceivedDropEvent(QDropEvent* e){
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| 378 | ChatDlg* chat;
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| 379 | QString jid;
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| 380 | QCString type;
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| 381 | if ( QTextDrag::decode(e, jid, type) && type=="psichatwindow" ) {
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| 382 | chat=psi->getChatInTabs(jid);
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| 383 | if (chat)
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| 384 | {
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| 385 | TabDlg *dlg=psi->getManagingTabs(chat);
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| 386 | dlg->sendChatTo(chat, this);
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| 387 | }
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| 388 | }
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| 389 | }
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| 390 |
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| 391 | void TabDlg::tabReceivedDropEvent(QWidget* w, QDropEvent* e){
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| 392 | Q_UNUSED(w);
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| 393 | tabReceivedDropEvent(e);
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| 394 | }
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| 395 |
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| 396 |
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| 397 | void TabDlg::startDrag(QWidget* w)
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| 398 | {
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| 399 | QDragObject *d = new QTextDrag( ((ChatDlg*)w)->jid().full(), this );
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| 400 | ((QTextDrag*)d)->setSubtype("psichatwindow");
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| 401 | d->dragCopy();
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| 402 | // do NOT delete d.
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| 403 | }
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| 404 |
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| 405 | void TabDlg::keyPressEvent(QKeyEvent *e)
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| 406 | {
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| 407 | if (e->key() == Key_Escape && e->state() == 0)
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| 408 | {
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| 409 | showMinimized();
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| 410 | }
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| 411 | else if ( e->key() == Key_W && (e->state() & ControlButton) )
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| 412 | {
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| 413 | closeChat();
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| 414 | }
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| 415 | else if ( e->key() == Key_PageUp && (e->state() & ControlButton) ||
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| 416 | e->key() == Key_Backtab && (e->state() & ControlButton) )
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| 417 | {
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| 418 | previousTab();
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| 419 | }
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| 420 | else if ( e->key() == Key_PageDown && (e->state() & ControlButton) ||
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| 421 | e->key() == Key_Tab && (e->state() & ControlButton) )
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| 422 | {
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| 423 | nextTab();
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| 424 | }
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| 425 | else
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| 426 | e->ignore();
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| 427 |
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| 428 | }
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| 429 |
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