~ubuntu-branches/ubuntu/vivid/quassel/vivid-updates

Viewing changes to src/qtui/settingspages/keysequencewidget.cpp

Committer: Package Import Robot
Author(s): Scott Kitterman
Date: 2013-03-06 15:07:41 UTC
mfrom: (1.1.49)
Revision ID: package-import@ubuntu.com-20130306150741-pys1igw1g8uhja38

Tags: 0.9~beta1-0ubuntu1

* New upstream beta release
  - Remove debian/patches/0001-Support-intermediate-CA-certificates.patch,
    incorporated upstream
  - Remove 0002-Allow-the-core-to-use-expired-certificates.patch,
    incorporated upstream
  - Update kubuntu_02_enable_message_indicator.diff for 0.9

files added:
dev-notes/DockManager-spec.txt

doc/README.Qt5

interfaces/org.freedesktop.DockItem.xml

interfaces/org.freedesktop.DockManager.xml

po/ko.po

po/pl.po

scripts/manage

scripts/manage/format_source.cfg

scripts/manage/format_source.sh

scripts/tx-sync.sh

src/client/abstractui.cpp

src/client/clientcoreinfo.cpp

src/common/coreinfo.cpp

src/common/internalpeer.cpp

src/common/internalpeer.h

src/common/keyevent.cpp

src/common/keyevent.h

src/common/peer.cpp

src/common/peer.h

src/common/protocol.h

src/common/protocols

src/common/protocols/legacy

src/common/protocols/legacy/legacypeer.cpp

src/common/protocols/legacy/legacypeer.h

src/common/remotepeer.cpp

src/common/remotepeer.h

src/core/coreeventmanager.h

src/qtui/dockmanagernotificationbackend.cpp

src/qtui/dockmanagernotificationbackend.h

src/qtui/osxnotificationbackend.h

src/qtui/osxnotificationbackend.mm

src/qtui/settingspages/previewbufferview.cpp

src/uisupport/abstractnotificationbackend.cpp

files removed:
.pc/0001-Support-intermediate-CA-certificates.patch

.pc/0001-Support-intermediate-CA-certificates.patch/src

.pc/0001-Support-intermediate-CA-certificates.patch/src/core

.pc/0001-Support-intermediate-CA-certificates.patch/src/core/sslserver.cpp

.pc/0001-Support-intermediate-CA-certificates.patch/src/core/sslserver.h

.pc/0002-Allow-the-core-to-use-expired-certificates.patch

.pc/0002-Allow-the-core-to-use-expired-certificates.patch/src

.pc/0002-Allow-the-core-to-use-expired-certificates.patch/src/core

.pc/0002-Allow-the-core-to-use-expired-certificates.patch/src/core/sslserver.cpp

cmake/modules/FindPackageHandleStandardArgs.cmake

cmake/modules/FindQt4.cmake

cmake/modules/MacroPushRequiredVars.cmake

cmake/modules/Qt4ConfigDependentSettings.cmake

cmake/modules/Qt4Macros.cmake

debian/patches/0001-Support-intermediate-CA-certificates.patch

debian/patches/0002-Allow-the-core-to-use-expired-certificates.patch

po/en_AU.po

files modified:
.pc/applied-patches

.pc/kubuntu_02_enable_message_indicator.diff/src/qtui/indicatornotificationbackend.cpp

.pc/kubuntu_02_enable_message_indicator.diff/src/qtui/qtui.cpp

.tx/config

CMakeLists.txt

cmake/modules/FindPhonon.cmake

cmake/modules/FindPkgConfig.cmake

cmake/modules/FindQCA2.cmake

cmake/modules/QuasselMacros.cmake

cmake/modules/README

data/scripts/inxi

debian/changelog

debian/patches/kubuntu_02_enable_message_indicator.diff

debian/patches/series

po/LINGUAS

po/cs.po

po/da.po

po/de.po

po/el.po

po/en_GB.po

po/en_US.po

po/es.po

po/fi.po

po/fr.po

po/gl.po

po/hu.po

po/it.po

po/ja.po

po/nb.po

po/nl.po

po/oc.po

po/pt.po

po/pt_BR.po

po/pull-from-transifex.sh

po/quassel.pot

po/ru.po

po/sl.po

po/sq.po

po/sv.po

po/tr.po

po/uk.po

po/zh_CN.po

scripts/build/Info.plist

src/CMakeLists.txt

src/client/CMakeLists.txt

src/client/abstractmessageprocessor.cpp

src/client/abstractmessageprocessor.h

src/client/abstractui.h

src/client/backlogrequester.cpp

src/client/backlogrequester.h

src/client/backlogsettings.h

src/client/buffermodel.cpp

src/client/buffermodel.h

src/client/buffersettings.cpp

src/client/buffersettings.h

src/client/bufferviewoverlay.cpp

src/client/bufferviewoverlay.h

src/client/client.cpp

src/client/client.h

src/client/clientaliasmanager.cpp

src/client/clientaliasmanager.h

src/client/clientbacklogmanager.cpp

src/client/clientbacklogmanager.h

src/client/clientbufferviewconfig.cpp

src/client/clientbufferviewconfig.h

src/client/clientbufferviewmanager.cpp

src/client/clientbufferviewmanager.h

src/client/clientcoreinfo.h

src/client/clientidentity.cpp

src/client/clientidentity.h

src/client/clientignorelistmanager.cpp

src/client/clientignorelistmanager.h

src/client/clientirclisthelper.cpp

src/client/clientirclisthelper.h

src/client/clientsettings.cpp

src/client/clientsettings.h

src/client/clientuserinputhandler.cpp

src/client/clientuserinputhandler.h

src/client/coreaccount.cpp

src/client/coreaccount.h

src/client/coreaccountmodel.cpp

src/client/coreaccountmodel.h

src/client/coreconnection.cpp

src/client/coreconnection.h

src/client/execwrapper.cpp

src/client/execwrapper.h

src/client/irclistmodel.cpp

src/client/irclistmodel.h

src/client/messagefilter.cpp

src/client/messagefilter.h

src/client/messagemodel.cpp

src/client/messagemodel.h

src/client/networkmodel.cpp

src/client/networkmodel.h

src/client/selectionmodelsynchronizer.cpp

src/client/selectionmodelsynchronizer.h

src/client/treemodel.cpp

src/client/treemodel.h

src/common/CMakeLists.txt

src/common/abstractcliparser.h

src/common/aliasmanager.cpp

src/common/aliasmanager.h

src/common/backlogmanager.cpp

src/common/backlogmanager.h

src/common/basichandler.cpp

src/common/basichandler.h

src/common/bufferinfo.cpp

src/common/bufferinfo.h

src/common/buffersyncer.cpp

src/common/buffersyncer.h

src/common/bufferviewconfig.cpp

src/common/bufferviewconfig.h

src/common/bufferviewmanager.cpp

src/common/bufferviewmanager.h

src/common/cliparser.cpp

src/common/cliparser.h

src/common/coreinfo.h

src/common/ctcpevent.cpp

src/common/ctcpevent.h

src/common/event.cpp

src/common/event.h

src/common/eventmanager.cpp

src/common/eventmanager.h

src/common/genversion.cpp

src/common/identity.cpp

src/common/identity.h

src/common/ignorelistmanager.cpp

src/common/ignorelistmanager.h

src/common/ircchannel.cpp

src/common/ircchannel.h

src/common/ircevent.cpp

src/common/ircevent.h

src/common/irclisthelper.cpp

src/common/irclisthelper.h

src/common/ircuser.cpp

src/common/ircuser.h

src/common/logbacktrace_unix.cpp

src/common/logbacktrace_win.cpp

src/common/logger.cpp

src/common/logger.h

src/common/mac_utils.cpp

src/common/mac_utils.h

src/common/main.cpp

src/common/message.cpp

src/common/message.h

src/common/messageevent.cpp

src/common/messageevent.h

src/common/network.cpp

src/common/network.h

src/common/networkconfig.cpp

src/common/networkconfig.h

src/common/networkevent.cpp

src/common/networkevent.h

src/common/quassel.cpp

src/common/quassel.h

src/common/settings.cpp

src/common/settings.h

src/common/signalproxy.cpp

src/common/signalproxy.h

src/common/syncableobject.cpp

src/common/syncableobject.h

src/common/types.h

src/common/util.cpp

src/common/util.h

src/core/CMakeLists.txt

src/core/abstractsqlstorage.cpp

src/core/abstractsqlstorage.h

src/core/cipher.cpp

src/core/cipher.h

src/core/core.cpp

src/core/core.h

src/core/corealiasmanager.cpp

src/core/corealiasmanager.h

src/core/coreapplication.cpp

src/core/coreapplication.h

src/core/corebacklogmanager.cpp

src/core/corebacklogmanager.h

src/core/corebasichandler.cpp

src/core/corebasichandler.h

src/core/corebuffersyncer.cpp

src/core/corebuffersyncer.h

src/core/corebufferviewconfig.cpp

src/core/corebufferviewconfig.h

src/core/corebufferviewmanager.cpp

src/core/corebufferviewmanager.h

src/core/corecoreinfo.cpp

src/core/corecoreinfo.h

src/core/coreidentity.cpp

src/core/coreidentity.h

src/core/coreignorelistmanager.cpp

src/core/coreignorelistmanager.h

src/core/coreircchannel.cpp

src/core/coreircchannel.h

src/core/coreirclisthelper.cpp

src/core/coreirclisthelper.h

src/core/coreircuser.cpp

src/core/coreircuser.h

src/core/corenetwork.cpp

src/core/corenetwork.h

src/core/corenetworkconfig.cpp

src/core/corenetworkconfig.h

src/core/coresession.cpp

src/core/coresession.h

src/core/coresessioneventprocessor.cpp

src/core/coresessioneventprocessor.h

src/core/coresettings.cpp

src/core/coresettings.h

src/core/coreuserinputhandler.cpp

src/core/coreuserinputhandler.h

src/core/coreusersettings.cpp

src/core/coreusersettings.h

src/core/ctcpparser.cpp

src/core/ctcpparser.h

src/core/eventstringifier.cpp

src/core/eventstringifier.h

src/core/ircparser.cpp

src/core/ircparser.h

src/core/netsplit.cpp

src/core/netsplit.h

src/core/oidentdconfiggenerator.cpp

src/core/oidentdconfiggenerator.h

src/core/postgresqlstorage.cpp

src/core/postgresqlstorage.h

src/core/sessionthread.cpp

src/core/sessionthread.h

src/core/sqlitestorage.cpp

src/core/sqlitestorage.h

src/core/sslserver.cpp

src/core/sslserver.h

src/core/storage.cpp

src/core/storage.h

src/qtui/CMakeLists.txt

src/qtui/aboutdlg.cpp

src/qtui/aboutdlg.h

src/qtui/awaylogfilter.cpp

src/qtui/awaylogfilter.h

src/qtui/awaylogview.cpp

src/qtui/awaylogview.h

src/qtui/bufferwidget.cpp

src/qtui/bufferwidget.h

src/qtui/channellistdlg.cpp

src/qtui/channellistdlg.h

src/qtui/chatitem.cpp

src/qtui/chatitem.h

src/qtui/chatline.cpp

src/qtui/chatline.h

src/qtui/chatlinemodel.cpp

src/qtui/chatlinemodel.h

src/qtui/chatlinemodelitem.cpp

src/qtui/chatlinemodelitem.h

src/qtui/chatmonitorfilter.cpp

src/qtui/chatmonitorfilter.h

src/qtui/chatmonitorview.cpp

src/qtui/chatmonitorview.h

src/qtui/chatscene.cpp

src/qtui/chatscene.h

src/qtui/chatview.cpp

src/qtui/chatview.h

src/qtui/chatviewsearchbar.cpp

src/qtui/chatviewsearchbar.h

src/qtui/chatviewsearchcontroller.cpp

src/qtui/chatviewsearchcontroller.h

src/qtui/chatviewsettings.cpp

src/qtui/chatviewsettings.h

src/qtui/columnhandleitem.cpp

src/qtui/columnhandleitem.h

src/qtui/coreconfigwizard.cpp

src/qtui/coreconfigwizard.h

src/qtui/coreconnectdlg.cpp

src/qtui/coreconnectdlg.h

src/qtui/coreconnectionstatuswidget.cpp

src/qtui/coreconnectionstatuswidget.h

src/qtui/coreinfodlg.cpp

src/qtui/coreinfodlg.h

src/qtui/debugbufferviewoverlay.cpp

src/qtui/debugbufferviewoverlay.h

src/qtui/debugconsole.cpp

src/qtui/debugconsole.h

src/qtui/debuglogwidget.cpp

src/qtui/debuglogwidget.h

src/qtui/debugmessagemodelfilter.cpp

src/qtui/debugmessagemodelfilter.h

src/qtui/indicatornotificationbackend.cpp

src/qtui/indicatornotificationbackend.h

src/qtui/inputwidget.cpp

src/qtui/inputwidget.h

src/qtui/ircconnectionwizard.cpp

src/qtui/ircconnectionwizard.h

src/qtui/knotificationbackend.cpp

src/qtui/knotificationbackend.h

src/qtui/legacysystemtray.cpp

src/qtui/legacysystemtray.h

src/qtui/mainpage.cpp

src/qtui/mainpage.h

src/qtui/mainwin.cpp

src/qtui/mainwin.h

src/qtui/markerlineitem.cpp

src/qtui/markerlineitem.h

src/qtui/monoapplication.cpp

src/qtui/monoapplication.h

src/qtui/msgprocessorstatuswidget.cpp

src/qtui/msgprocessorstatuswidget.h

src/qtui/nicklistwidget.cpp

src/qtui/nicklistwidget.h

src/qtui/phononnotificationbackend.cpp

src/qtui/phononnotificationbackend.h

src/qtui/qtui.cpp

src/qtui/qtui.h

src/qtui/qtuiapplication.cpp

src/qtui/qtuiapplication.h

src/qtui/qtuimessageprocessor.cpp

src/qtui/qtuimessageprocessor.h

src/qtui/qtuisettings.cpp

src/qtui/qtuisettings.h

src/qtui/qtuistyle.cpp

src/qtui/qtuistyle.h

src/qtui/settingsdlg.cpp

src/qtui/settingsdlg.h

src/qtui/settingspagedlg.cpp

src/qtui/settingspagedlg.h

src/qtui/settingspages/aliasesmodel.cpp

src/qtui/settingspages/aliasesmodel.h

src/qtui/settingspages/aliasessettingspage.cpp

src/qtui/settingspages/aliasessettingspage.h

src/qtui/settingspages/appearancesettingspage.cpp

src/qtui/settingspages/appearancesettingspage.h

src/qtui/settingspages/backlogsettingspage.cpp

src/qtui/settingspages/backlogsettingspage.h

src/qtui/settingspages/bufferviewsettingspage.cpp

src/qtui/settingspages/bufferviewsettingspage.h

src/qtui/settingspages/chatmonitorsettingspage.cpp

src/qtui/settingspages/chatmonitorsettingspage.h

src/qtui/settingspages/chatviewsettingspage.cpp

src/qtui/settingspages/chatviewsettingspage.h

src/qtui/settingspages/chatviewsettingspage.ui

src/qtui/settingspages/connectionsettingspage.cpp

src/qtui/settingspages/connectionsettingspage.h

src/qtui/settingspages/connectionsettingspage.ui

src/qtui/settingspages/coreaccountsettingspage.cpp

src/qtui/settingspages/coreaccountsettingspage.h

src/qtui/settingspages/coreconnectionsettingspage.cpp

src/qtui/settingspages/coreconnectionsettingspage.h

src/qtui/settingspages/highlightsettingspage.cpp

src/qtui/settingspages/highlightsettingspage.h

src/qtui/settingspages/highlightsettingspage.ui

src/qtui/settingspages/identitiessettingspage.cpp

src/qtui/settingspages/identitiessettingspage.h

src/qtui/settingspages/identityeditwidget.cpp

src/qtui/settingspages/identityeditwidget.h

src/qtui/settingspages/ignorelistmodel.cpp

src/qtui/settingspages/ignorelistmodel.h

src/qtui/settingspages/ignorelistsettingspage.cpp

src/qtui/settingspages/ignorelistsettingspage.h

src/qtui/settingspages/inputwidgetsettingspage.cpp

src/qtui/settingspages/inputwidgetsettingspage.h

src/qtui/settingspages/itemviewsettingspage.cpp

src/qtui/settingspages/itemviewsettingspage.h

src/qtui/settingspages/keysequencewidget.cpp

src/qtui/settingspages/keysequencewidget.h

src/qtui/settingspages/networkssettingspage.cpp

src/qtui/settingspages/networkssettingspage.h

src/qtui/settingspages/networkssettingspage.ui

src/qtui/settingspages/notificationssettingspage.cpp

src/qtui/settingspages/notificationssettingspage.h

src/qtui/settingspages/previewbufferview.h

src/qtui/settingspages/settingspages.inc

src/qtui/settingspages/shortcutsmodel.cpp

src/qtui/settingspages/shortcutsmodel.h

src/qtui/settingspages/shortcutssettingspage.cpp

src/qtui/settingspages/shortcutssettingspage.h

src/qtui/settingspages/topicwidgetsettingspage.cpp

src/qtui/settingspages/topicwidgetsettingspage.h

src/qtui/simplenetworkeditor.cpp

src/qtui/simplenetworkeditor.h

src/qtui/sslinfodlg.cpp

src/qtui/sslinfodlg.h

src/qtui/statusnotifieritem.cpp

src/qtui/statusnotifieritem.h

src/qtui/statusnotifieritemdbus.cpp

src/qtui/statusnotifieritemdbus.h

src/qtui/systemtray.cpp

src/qtui/systemtray.h

src/qtui/systraynotificationbackend.cpp

src/qtui/systraynotificationbackend.h

src/qtui/taskbarnotificationbackend.cpp

src/qtui/taskbarnotificationbackend.h

src/qtui/titlesetter.cpp

src/qtui/titlesetter.h

src/qtui/topicwidget.cpp

src/qtui/topicwidget.h

src/qtui/verticaldock.cpp

src/qtui/verticaldock.h

src/qtui/webpreviewitem.cpp

src/qtui/webpreviewitem.h

src/uisupport/CMakeLists.txt

src/uisupport/abstractbuffercontainer.cpp

src/uisupport/abstractbuffercontainer.h

src/uisupport/abstractitemview.cpp

src/uisupport/abstractitemview.h

src/uisupport/abstractnotificationbackend.h

src/uisupport/action.cpp

src/uisupport/action.h

src/uisupport/actioncollection.cpp

src/uisupport/actioncollection.h

src/uisupport/bufferhotlistfilter.cpp

src/uisupport/bufferhotlistfilter.h

src/uisupport/bufferview.cpp

src/uisupport/bufferview.h

src/uisupport/bufferviewfilter.cpp

src/uisupport/bufferviewfilter.h

src/uisupport/bufferviewoverlayfilter.cpp

src/uisupport/bufferviewoverlayfilter.h

src/uisupport/clearablelineedit.cpp

src/uisupport/clearablelineedit.h

src/uisupport/clickable.cpp

src/uisupport/clickable.h

src/uisupport/clickablelabel.cpp

src/uisupport/clickablelabel.h

src/uisupport/colorbutton.cpp

src/uisupport/colorbutton.h

src/uisupport/contextmenuactionprovider.cpp

src/uisupport/contextmenuactionprovider.h

src/uisupport/flatproxymodel.cpp

src/uisupport/flatproxymodel.h

src/uisupport/fontselector.cpp

src/uisupport/fontselector.h

src/uisupport/graphicalui.cpp

src/uisupport/graphicalui.h

src/uisupport/icon.cpp

src/uisupport/icon.h

src/uisupport/iconloader.cpp

src/uisupport/iconloader.h

src/uisupport/kcmdlinewrapper.cpp

src/uisupport/kcmdlinewrapper.h

src/uisupport/multilineedit.cpp

src/uisupport/multilineedit.h

src/uisupport/networkmodelcontroller.cpp

src/uisupport/networkmodelcontroller.h

src/uisupport/nickview.cpp

src/uisupport/nickview.h

src/uisupport/nickviewfilter.cpp

src/uisupport/nickviewfilter.h

src/uisupport/qssparser.cpp

src/uisupport/qssparser.h

src/uisupport/resizingstackedwidget.cpp

src/uisupport/resizingstackedwidget.h

src/uisupport/settingspage.cpp

src/uisupport/settingspage.h

src/uisupport/styledlabel.cpp

src/uisupport/styledlabel.h

src/uisupport/tabcompleter.cpp

src/uisupport/tabcompleter.h

src/uisupport/toolbaractionprovider.cpp

src/uisupport/toolbaractionprovider.h

src/uisupport/uisettings.cpp

src/uisupport/uisettings.h

src/uisupport/uistyle.cpp

src/uisupport/uistyle.h

version.inc

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added added

removed removed

src/qtui/settingspages/keysequencewidget.cpp

/***************************************************************************

* devel@quassel-irc.org *

* *

* This class has been inspired by KDE's KKeySequenceWidget and uses *

* 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., *

* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *

* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *

***************************************************************************/

#include <QApplication>

#include "keysequencewidget.h"

KeySequenceButton::KeySequenceButton(KeySequenceWidget *d_, QWidget *parent)

: QPushButton(parent),

d(d_)

{

}

bool KeySequenceButton::event(QEvent *e) {

if(d->isRecording() && e->type() == QEvent::KeyPress) {

keyPressEvent(static_cast<QKeyEvent *>(e));

return true;

}

// The shortcut 'alt+c' ( or any other dialog local action shortcut )

// ended the recording and triggered the action associated with the

// action. In case of 'alt+c' ending the dialog. It seems that those

// ShortcutOverride events get sent even if grabKeyboard() is active.

if(d->isRecording() && e->type() == QEvent::ShortcutOverride) {

e->accept();

return true;

}

return QPushButton::event(e);

}

void KeySequenceButton::keyPressEvent(QKeyEvent *e) {

int keyQt = e->key();

if(keyQt == -1) {

// Qt sometimes returns garbage keycodes, I observed -1, if it doesn't know a key.

// We cannot do anything useful with those (several keys have -1, indistinguishable)

// and QKeySequence.toString() will also yield a garbage string.

QMessageBox::information(this,

tr("The key you just pressed is not supported by Qt."),

tr("Unsupported Key"));

return d->cancelRecording();

}

uint newModifiers = e->modifiers() & (Qt::SHIFT | Qt::CTRL | Qt::ALT | Qt::META);

//don't have the return or space key appear as first key of the sequence when they

//were pressed to start editing - catch and them and imitate their effect

if(!d->isRecording() && ((keyQt == Qt::Key_Return || keyQt == Qt::Key_Space))) {

d->startRecording();

d->_modifierKeys = newModifiers;

d->updateShortcutDisplay();

return;

}

// We get events even if recording isn't active.

if(!d->isRecording())

return QPushButton::keyPressEvent(e);

e->accept();

d->_modifierKeys = newModifiers;

100

switch(keyQt) {

101

case Qt::Key_AltGr: //or else we get unicode salad

102

return;

103

case Qt::Key_Shift:

104

case Qt::Key_Control:

105

case Qt::Key_Alt:

106

case Qt::Key_Meta:

107

case Qt::Key_Menu: //unused (yes, but why?)

108

d->updateShortcutDisplay();

109

break;

110

111

default:

112

if(!(d->_modifierKeys & ~Qt::SHIFT)) {

113

// It's the first key and no modifier pressed. Check if this is

114

// allowed

115

if(!d->isOkWhenModifierless(keyQt))

116

return;

117

}

118

119

// We now have a valid key press.

120

if(keyQt) {

121

if((keyQt == Qt::Key_Backtab) && (d->_modifierKeys & Qt::SHIFT)) {

122

keyQt = Qt::Key_Tab | d->_modifierKeys;

123

}

124

else if(d->isShiftAsModifierAllowed(keyQt)) {

125

keyQt |= d->_modifierKeys;

126

} else

127

keyQt |= (d->_modifierKeys & ~Qt::SHIFT);

128

129

d->_keySequence = QKeySequence(keyQt);

130

d->doneRecording();

131

}

132

}

133

}

134

135

void KeySequenceButton::keyReleaseEvent(QKeyEvent *e) {

136

if(e->key() == -1) {

137

// ignore garbage, see keyPressEvent()

138

return;

139

}

140

141

if(!d->isRecording())

142

return QPushButton::keyReleaseEvent(e);

143

144

e->accept();

145

146

uint newModifiers = e->modifiers() & (Qt::SHIFT | Qt::CTRL | Qt::ALT | Qt::META);

147

148

// if a modifier that belongs to the shortcut was released...

149

if((newModifiers & d->_modifierKeys) < d->_modifierKeys) {

150

d->_modifierKeys = newModifiers;

151

d->updateShortcutDisplay();

152

}

153

}

: QPushButton(parent),

d(d_)

{

}

bool KeySequenceButton::event(QEvent *e)

{

if (d->isRecording() && e->type() == QEvent::KeyPress) {

keyPressEvent(static_cast<QKeyEvent *>(e));

return true;

}

// The shortcut 'alt+c' ( or any other dialog local action shortcut )

// ended the recording and triggered the action associated with the

// action. In case of 'alt+c' ending the dialog. It seems that those

// ShortcutOverride events get sent even if grabKeyboard() is active.

if (d->isRecording() && e->type() == QEvent::ShortcutOverride) {

e->accept();

return true;

}

return QPushButton::event(e);

}

void KeySequenceButton::keyPressEvent(QKeyEvent *e)

{

int keyQt = e->key();

if (keyQt == -1) {

// Qt sometimes returns garbage keycodes, I observed -1, if it doesn't know a key.

// We cannot do anything useful with those (several keys have -1, indistinguishable)

// and QKeySequence.toString() will also yield a garbage string.

QMessageBox::information(this,

tr("The key you just pressed is not supported by Qt."),

tr("Unsupported Key"));

return d->cancelRecording();

}

uint newModifiers = e->modifiers() & (Qt::SHIFT | Qt::CTRL | Qt::ALT | Qt::META);

//don't have the return or space key appear as first key of the sequence when they

//were pressed to start editing - catch and them and imitate their effect

if (!d->isRecording() && ((keyQt == Qt::Key_Return || keyQt == Qt::Key_Space))) {

d->startRecording();

d->_modifierKeys = newModifiers;

d->updateShortcutDisplay();

return;

}

// We get events even if recording isn't active.

if (!d->isRecording())

return QPushButton::keyPressEvent(e);

100

e->accept();

101

d->_modifierKeys = newModifiers;

102

103

switch (keyQt) {

104

case Qt::Key_AltGr: //or else we get unicode salad

105

return;

106

case Qt::Key_Shift:

107

case Qt::Key_Control:

108

case Qt::Key_Alt:

109

case Qt::Key_Meta:

110

case Qt::Key_Menu: //unused (yes, but why?)

111

d->updateShortcutDisplay();

112

break;

113

114

default:

115

if (!(d->_modifierKeys & ~Qt::SHIFT)) {

116

// It's the first key and no modifier pressed. Check if this is

117

// allowed

118

if (!d->isOkWhenModifierless(keyQt))

119

return;

120

}

121

122

// We now have a valid key press.

123

if (keyQt) {

124

if ((keyQt == Qt::Key_Backtab) && (d->_modifierKeys & Qt::SHIFT)) {

125

keyQt = Qt::Key_Tab | d->_modifierKeys;

126

}

127

else if (d->isShiftAsModifierAllowed(keyQt)) {

128

keyQt |= d->_modifierKeys;

129

}

130

else

131

keyQt |= (d->_modifierKeys & ~Qt::SHIFT);

132

133

d->_keySequence = QKeySequence(keyQt);

134

d->doneRecording();

135

}

136

}

137

}

138

139

140

void KeySequenceButton::keyReleaseEvent(QKeyEvent *e)

141

{

142

if (e->key() == -1) {

143

// ignore garbage, see keyPressEvent()

144

return;

145

}

146

147

if (!d->isRecording())

148

return QPushButton::keyReleaseEvent(e);

149

150

e->accept();

151

152

uint newModifiers = e->modifiers() & (Qt::SHIFT | Qt::CTRL | Qt::ALT | Qt::META);

153

154

// if a modifier that belongs to the shortcut was released...

155

if ((newModifiers & d->_modifierKeys) < d->_modifierKeys) {

156

d->_modifierKeys = newModifiers;

157

d->updateShortcutDisplay();

158

}

159

}

160

154

161

155

162

/******************************************************************************/

156

163

157

164

KeySequenceWidget::KeySequenceWidget(QWidget *parent)

158

: QWidget(parent),

159

_shortcutsModel(0),

160

_isRecording(false),

161

_modifierKeys(0)

162

{

163

QHBoxLayout *layout = new QHBoxLayout(this);

164

layout->setMargin(0);

165

166

_keyButton = new KeySequenceButton(this, this);

167

_keyButton->setFocusPolicy(Qt::StrongFocus);

168

_keyButton->setIcon(SmallIcon("configure"));

169

_keyButton->setToolTip(tr("Click on the button, then enter the shortcut like you would in the program.\nExample for Ctrl+a: hold the Ctrl key and press a."));

170

layout->addWidget(_keyButton);

171

172

_clearButton = new QToolButton(this);

173

layout->addWidget(_clearButton);

174

175

if(qApp->isLeftToRight())

176

_clearButton->setIcon(SmallIcon("edit-clear-locationbar-rtl"));

177

else

178

_clearButton->setIcon(SmallIcon("edit-clear-locationbar-ltr"));

179

180

setLayout(layout);

181

182

connect(_keyButton, SIGNAL(clicked()), SLOT(startRecording()));

183

connect(_keyButton, SIGNAL(clicked()), SIGNAL(clicked()));

184

connect(_clearButton, SIGNAL(clicked()), SLOT(clear()));

185

connect(_clearButton, SIGNAL(clicked()), SIGNAL(clicked()));

186

}

187

188

void KeySequenceWidget::setModel(ShortcutsModel *model) {

189

Q_ASSERT(!_shortcutsModel);

190

_shortcutsModel = model;

191

}

192

193

bool KeySequenceWidget::isOkWhenModifierless(int keyQt) const {

194

//this whole function is a hack, but especially the first line of code

195

if(QKeySequence(keyQt).toString().length() == 1)

196

return false;

197

198

switch(keyQt) {

199

case Qt::Key_Return:

200

case Qt::Key_Space:

201

case Qt::Key_Tab:

202

case Qt::Key_Backtab: //does this ever happen?

203

case Qt::Key_Backspace:

204

case Qt::Key_Delete:

205

return false;

206

default:

207

return true;

208

}

209

}

210

211

bool KeySequenceWidget::isShiftAsModifierAllowed(int keyQt) const {

212

// Shift only works as a modifier with certain keys. It's not possible

213

// to enter the SHIFT+5 key sequence for me because this is handled as

214

// '%' by qt on my keyboard.

215

// The working keys are all hardcoded here :-(

216

if(keyQt >= Qt::Key_F1 && keyQt <= Qt::Key_F35)

217

return true;

218

219

if(QChar(keyQt).isLetter())

220

return true;

221

222

switch(keyQt) {

223

case Qt::Key_Return:

224

case Qt::Key_Space:

225

case Qt::Key_Backspace:

226

case Qt::Key_Escape:

227

case Qt::Key_Print:

228

case Qt::Key_ScrollLock:

229

case Qt::Key_Pause:

230

case Qt::Key_PageUp:

231

case Qt::Key_PageDown:

232

case Qt::Key_Insert:

233

case Qt::Key_Delete:

234

case Qt::Key_Home:

235

case Qt::Key_End:

236

case Qt::Key_Up:

237

case Qt::Key_Down:

238

case Qt::Key_Left:

239

case Qt::Key_Right:

240

return true;

241

242

default:

243

return false;

244

}

245

}

246

247

void KeySequenceWidget::updateShortcutDisplay() {

248

QString s = _keySequence.toString(QKeySequence::NativeText);

249

s.replace('&', QLatin1String("&&"));

250

251

if(_isRecording) {

252

if(_modifierKeys) {

165

: QWidget(parent),

166

_shortcutsModel(0),

167

_isRecording(false),

168

_modifierKeys(0)

169

{

170

QHBoxLayout *layout = new QHBoxLayout(this);

171

layout->setMargin(0);

172

173

_keyButton = new KeySequenceButton(this, this);

174

_keyButton->setFocusPolicy(Qt::StrongFocus);

175

_keyButton->setIcon(SmallIcon("configure"));

176

_keyButton->setToolTip(tr("Click on the button, then enter the shortcut like you would in the program.\nExample for Ctrl+a: hold the Ctrl key and press a."));

177

layout->addWidget(_keyButton);

178

179

_clearButton = new QToolButton(this);

180

layout->addWidget(_clearButton);

181

182

if (qApp->isLeftToRight())

183

_clearButton->setIcon(SmallIcon("edit-clear-locationbar-rtl"));

184

else

185

_clearButton->setIcon(SmallIcon("edit-clear-locationbar-ltr"));

186

187

setLayout(layout);

188

189

connect(_keyButton, SIGNAL(clicked()), SLOT(startRecording()));

190

connect(_keyButton, SIGNAL(clicked()), SIGNAL(clicked()));

191

connect(_clearButton, SIGNAL(clicked()), SLOT(clear()));

192

connect(_clearButton, SIGNAL(clicked()), SIGNAL(clicked()));

193

}

194

195

196

void KeySequenceWidget::setModel(ShortcutsModel *model)

197

{

198

Q_ASSERT(!_shortcutsModel);

199

_shortcutsModel = model;

200

}

201

202

203

bool KeySequenceWidget::isOkWhenModifierless(int keyQt) const

204

{

205

//this whole function is a hack, but especially the first line of code

206

if (QKeySequence(keyQt).toString().length() == 1)

207

return false;

208

209

switch (keyQt) {

210

case Qt::Key_Return:

211

case Qt::Key_Space:

212

case Qt::Key_Tab:

213

case Qt::Key_Backtab: //does this ever happen?

214

case Qt::Key_Backspace:

215

case Qt::Key_Delete:

216

return false;

217

default:

218

return true;

219

}

220

}

221

222

223

bool KeySequenceWidget::isShiftAsModifierAllowed(int keyQt) const

224

{

225

// Shift only works as a modifier with certain keys. It's not possible

226

// to enter the SHIFT+5 key sequence for me because this is handled as

227

// '%' by qt on my keyboard.

228

// The working keys are all hardcoded here :-(

229

if (keyQt >= Qt::Key_F1 && keyQt <= Qt::Key_F35)

230

return true;

231

232

if (QChar(keyQt).isLetter())

233

return true;

234

235

switch (keyQt) {

236

case Qt::Key_Return:

237

case Qt::Key_Space:

238

case Qt::Key_Backspace:

239

case Qt::Key_Escape:

240

case Qt::Key_Print:

241

case Qt::Key_ScrollLock:

242

case Qt::Key_Pause:

243

case Qt::Key_PageUp:

244

case Qt::Key_PageDown:

245

case Qt::Key_Insert:

246

case Qt::Key_Delete:

247

case Qt::Key_Home:

248

case Qt::Key_End:

249

case Qt::Key_Up:

250

case Qt::Key_Down:

251

case Qt::Key_Left:

252

case Qt::Key_Right:

253

return true;

254

255

default:

256

return false;

257

}

258

}

259

260

261

void KeySequenceWidget::updateShortcutDisplay()

262

{

263

QString s = _keySequence.toString(QKeySequence::NativeText);

264

s.replace('&', QLatin1String("&&"));

265

266

if (_isRecording) {

267

if (_modifierKeys) {

253

268

#ifdef Q_WS_MAC

254

if(_modifierKeys & Qt::META) s += QChar(kControlUnicode);

255

if(_modifierKeys & Qt::ALT) s += QChar(kOptionUnicode);

256

if(_modifierKeys & Qt::SHIFT) s += QChar(kShiftUnicode);

257

if(_modifierKeys & Qt::CTRL) s += QChar(kCommandUnicode);

269

if (_modifierKeys & Qt::META) s += QChar(kControlUnicode);

270

if (_modifierKeys & Qt::ALT) s += QChar(kOptionUnicode);

271

if (_modifierKeys & Qt::SHIFT) s += QChar(kShiftUnicode);

272

if (_modifierKeys & Qt::CTRL) s += QChar(kCommandUnicode);

258

273

#else

259

if(_modifierKeys & Qt::META) s += tr("Meta", "Meta key") + '+';

260

if(_modifierKeys & Qt::CTRL) s += tr("Ctrl", "Ctrl key") + '+';

261

if(_modifierKeys & Qt::ALT) s += tr("Alt", "Alt key") + '+';

262

if(_modifierKeys & Qt::SHIFT) s += tr("Shift", "Shift key") + '+';

274

if (_modifierKeys & Qt::META) s += tr("Meta", "Meta key") + '+';

275

if (_modifierKeys & Qt::CTRL) s += tr("Ctrl", "Ctrl key") + '+';

276

if (_modifierKeys & Qt::ALT) s += tr("Alt", "Alt key") + '+';

277

if (_modifierKeys & Qt::SHIFT) s += tr("Shift", "Shift key") + '+';

263

278

#endif

264

} else {

265

s = tr("Input", "What the user inputs now will be taken as the new shortcut");

266

}

267

// make it clear that input is still going on

268

s.append(" ...");

269

}

270

271

if(s.isEmpty()) {

272

s = tr("None", "No shortcut defined");

273

}

274

275

s.prepend(' ');

276

s.append(' ');

277

_keyButton->setText(s);

278

}

279

280

void KeySequenceWidget::startRecording() {

281

_modifierKeys = 0;

282

_oldKeySequence = _keySequence;

283

_keySequence = QKeySequence();

284

_conflictingIndex = QModelIndex();

285

_isRecording = true;

286

_keyButton->grabKeyboard();

287

288

if(!QWidget::keyboardGrabber()) {

289

qWarning() << "Failed to grab the keyboard! Most likely qt's nograb option is active";

290

}

291

292

_keyButton->setDown(true);

293

updateShortcutDisplay();

294

}

295

296

297

void KeySequenceWidget::doneRecording() {

298

bool wasRecording = _isRecording;

299

_isRecording = false;

300

_keyButton->releaseKeyboard();

301

_keyButton->setDown(false);

302

303

if(!wasRecording || _keySequence == _oldKeySequence) {

304

// The sequence hasn't changed

305

updateShortcutDisplay();

306

return;

307

}

308

309

if(!isKeySequenceAvailable(_keySequence)) {

279

}

280

else {

281

s = tr("Input", "What the user inputs now will be taken as the new shortcut");

282

}

283

// make it clear that input is still going on

284

s.append(" ...");

285

}

286

287

if (s.isEmpty()) {

288

s = tr("None", "No shortcut defined");

289

}

290

291

s.prepend(' ');

292

s.append(' ');

293

_keyButton->setText(s);

294

}

295

296

297

void KeySequenceWidget::startRecording()

298

{

299

_modifierKeys = 0;

300

_oldKeySequence = _keySequence;

301

_keySequence = QKeySequence();

302

_conflictingIndex = QModelIndex();

303

_isRecording = true;

304

_keyButton->grabKeyboard();

305

306

if (!QWidget::keyboardGrabber()) {

307

qWarning() << "Failed to grab the keyboard! Most likely qt's nograb option is active";

308

}

309

310

_keyButton->setDown(true);

311

updateShortcutDisplay();

312

}

313

314

315

void KeySequenceWidget::doneRecording()

316

{

317

bool wasRecording = _isRecording;

318

_isRecording = false;

319

_keyButton->releaseKeyboard();

320

_keyButton->setDown(false);

321

322

if (!wasRecording || _keySequence == _oldKeySequence) {

323

// The sequence hasn't changed

324

updateShortcutDisplay();

325

return;

326

}

327

328

if (!isKeySequenceAvailable(_keySequence)) {

329

_keySequence = _oldKeySequence;

330

}

331

else if (wasRecording) {

332

emit keySequenceChanged(_keySequence, _conflictingIndex);

333

}

334

updateShortcutDisplay();

335

}

336

337

338

void KeySequenceWidget::cancelRecording()

339

{

310

340

_keySequence = _oldKeySequence;

311

} else if(wasRecording) {

312

emit keySequenceChanged(_keySequence, _conflictingIndex);

313

}

314

updateShortcutDisplay();

315

}

316

317

void KeySequenceWidget::cancelRecording() {

318

_keySequence = _oldKeySequence;

319

doneRecording();

320

}

321

322

void KeySequenceWidget::setKeySequence(const QKeySequence &seq) {

323

// oldKeySequence holds the key sequence before recording started, if setKeySequence()

324

// is called while not recording then set oldKeySequence to the existing sequence so

325

// that the keySequenceChanged() signal is emitted if the new and previous key

326

// sequences are different

327

if(!isRecording())

328

_oldKeySequence = _keySequence;

329

330

_keySequence = seq;

331

_clearButton->setVisible(!_keySequence.isEmpty());

332

doneRecording();

333

}

334

335

void KeySequenceWidget::clear() {

336

setKeySequence(QKeySequence());

337

// setKeySequence() won't emit a signal when we're not recording

338

emit keySequenceChanged(QKeySequence());

339

}

340

341

bool KeySequenceWidget::isKeySequenceAvailable(const QKeySequence &seq) {

342

if(seq.isEmpty())

341

doneRecording();

342

}

343

344

345

void KeySequenceWidget::setKeySequence(const QKeySequence &seq)

346

{

347

// oldKeySequence holds the key sequence before recording started, if setKeySequence()

348

// is called while not recording then set oldKeySequence to the existing sequence so

349

// that the keySequenceChanged() signal is emitted if the new and previous key

350

// sequences are different

351

if (!isRecording())

352

_oldKeySequence = _keySequence;

353

354

_keySequence = seq;

355

_clearButton->setVisible(!_keySequence.isEmpty());

356

doneRecording();

357

}

358

359

360

void KeySequenceWidget::clear()

361

{

362

setKeySequence(QKeySequence());

363

// setKeySequence() won't emit a signal when we're not recording

364

emit keySequenceChanged(QKeySequence());

365

}

366

367

368

bool KeySequenceWidget::isKeySequenceAvailable(const QKeySequence &seq)

369

{

370

if (seq.isEmpty())

371

return true;

372

373

// We need to access the root model, not the filtered one

374

for (int cat = 0; cat < _shortcutsModel->rowCount(); cat++) {

375

QModelIndex catIdx = _shortcutsModel->index(cat, 0);

376

for (int r = 0; r < _shortcutsModel->rowCount(catIdx); r++) {

377

QModelIndex actIdx = _shortcutsModel->index(r, 0, catIdx);

378

Q_ASSERT(actIdx.isValid());

379

if (actIdx.data(ShortcutsModel::ActiveShortcutRole).value<QKeySequence>() != seq)

380

continue;

381

382

if (!actIdx.data(ShortcutsModel::IsConfigurableRole).toBool()) {

383

QMessageBox::warning(this, tr("Shortcut Conflict"),

384

tr("The \"%1\" shortcut is already in use, and cannot be configured.\nPlease choose another one.").arg(seq.toString(QKeySequence::NativeText)),

385

QMessageBox::Ok);

386

return false;

387

}

388

389

QMessageBox box(QMessageBox::Warning, tr("Shortcut Conflict"),

390

(tr("The \"%1\" shortcut is ambiguous with the shortcut for the following action:")

391

+ "<br><ul><li>%2</li></ul><br>"

392

+ tr("Do you want to reassign this shortcut to the selected action?")

393

).arg(seq.toString(QKeySequence::NativeText), actIdx.data().toString()),

394

QMessageBox::Cancel, this);

395

box.addButton(tr("Reassign"), QMessageBox::AcceptRole);

396

if (box.exec() == QMessageBox::Cancel)

397

return false;

398

399

_conflictingIndex = actIdx;

400

return true;

401

}

402

}

343

403

return true;

344

345

// We need to access the root model, not the filtered one

346

for(int cat = 0; cat < _shortcutsModel->rowCount(); cat++) {

347

QModelIndex catIdx = _shortcutsModel->index(cat, 0);

348

for(int r = 0; r < _shortcutsModel->rowCount(catIdx); r++) {

349

QModelIndex actIdx = _shortcutsModel->index(r, 0, catIdx);

350

Q_ASSERT(actIdx.isValid());

351

if(actIdx.data(ShortcutsModel::ActiveShortcutRole).value<QKeySequence>() != seq)

352

continue;

353

354

if(!actIdx.data(ShortcutsModel::IsConfigurableRole).toBool()) {

355

QMessageBox::warning(this, tr("Shortcut Conflict"),

356

tr("The \"%1\" shortcut is already in use, and cannot be configured.\nPlease choose another one.").arg(seq.toString(QKeySequence::NativeText)),

357

QMessageBox::Ok);

358

return false;

359

}

360

361

QMessageBox box(QMessageBox::Warning, tr("Shortcut Conflict"),

362

(tr("The \"%1\" shortcut is ambiguous with the shortcut for the following action:")

363

+ "<br><ul><li>%2</li></ul><br>"

364

+ tr("Do you want to reassign this shortcut to the selected action?")

365

).arg(seq.toString(QKeySequence::NativeText), actIdx.data().toString()),

366

QMessageBox::Cancel, this);

367

box.addButton(tr("Reassign"), QMessageBox::AcceptRole);

368

if(box.exec() == QMessageBox::Cancel)

369

return false;

370

371

_conflictingIndex = actIdx;

372

return true;

373

}

374

}

375

return true;

376

404

}

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