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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch)
tree67208f7c145782a7e90b123b982ca78d88cc2c87 /kalarm/templatedlg.cpp
downloadtdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.tar.gz
tdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
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diff --git a/kalarm/templatedlg.cpp b/kalarm/templatedlg.cpp
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+/*
+ * templatedlg.cpp - dialogue to create, edit and delete alarm templates
+ * Program: kalarm
+ * Copyright © 2004-2006 by David Jarvie <software@astrojar.org.uk>
+ *
+ * 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 "kalarm.h"
+
+#include <qlayout.h>
+#include <qpushbutton.h>
+#include <qwhatsthis.h>
+
+#include <klocale.h>
+#include <kguiitem.h>
+#include <kmessagebox.h>
+#include <kaccel.h>
+#include <kdebug.h>
+
+#include "editdlg.h"
+#include "alarmcalendar.h"
+#include "functions.h"
+#include "templatelistview.h"
+#include "undo.h"
+#include "templatedlg.moc"
+
+static const char TMPL_DIALOG_NAME[] = "TemplateDialog";
+
+
+TemplateDlg* TemplateDlg::mInstance = 0;
+
+
+TemplateDlg::TemplateDlg(QWidget* parent, const char* name)
+ : KDialogBase(KDialogBase::Plain, i18n("Alarm Templates"), Close, Ok, parent, name, false, true)
+{
+ QWidget* topWidget = plainPage();
+ QBoxLayout* topLayout = new QHBoxLayout(topWidget);
+ topLayout->setSpacing(spacingHint());
+
+ QBoxLayout* layout = new QVBoxLayout(topLayout);
+ mTemplateList = new TemplateListView(true, i18n("The list of alarm templates"), topWidget);
+ mTemplateList->setSelectionMode(QListView::Extended);
+ mTemplateList->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding));
+ connect(mTemplateList, SIGNAL(selectionChanged()), SLOT(slotSelectionChanged()));
+ layout->addWidget(mTemplateList);
+
+ layout = new QVBoxLayout(topLayout);
+ QPushButton* button = new QPushButton(i18n("&New..."), topWidget);
+ connect(button, SIGNAL(clicked()), SLOT(slotNew()));
+ QWhatsThis::add(button, i18n("Create a new alarm template"));
+ layout->addWidget(button);
+
+ mEditButton = new QPushButton(i18n("&Edit..."), topWidget);
+ connect(mEditButton, SIGNAL(clicked()), SLOT(slotEdit()));
+ QWhatsThis::add(mEditButton, i18n("Edit the currently highlighted alarm template"));
+ layout->addWidget(mEditButton);
+
+ mCopyButton = new QPushButton(i18n("Co&py"), topWidget);
+ connect(mCopyButton, SIGNAL(clicked()), SLOT(slotCopy()));
+ QWhatsThis::add(mCopyButton,
+ i18n("Create a new alarm template based on a copy of the currently highlighted template"));
+ layout->addWidget(mCopyButton);
+
+ mDeleteButton = new QPushButton(i18n("&Delete"), topWidget);
+ connect(mDeleteButton, SIGNAL(clicked()), SLOT(slotDelete()));
+ QWhatsThis::add(mDeleteButton, i18n("Delete the currently highlighted alarm template"));
+ layout->addWidget(mDeleteButton);
+
+ KAccel* accel = new KAccel(this);
+ accel->insert(KStdAccel::SelectAll, mTemplateList, SLOT(slotSelectAll()));
+ accel->insert(KStdAccel::Deselect, mTemplateList, SLOT(slotDeselect()));
+ accel->readSettings();
+
+ mTemplateList->refresh();
+ slotSelectionChanged(); // enable/disable buttons as appropriate
+
+ QSize s;
+ if (KAlarm::readConfigWindowSize(TMPL_DIALOG_NAME, s))
+ resize(s);
+}
+
+/******************************************************************************
+* Destructor.
+*/
+TemplateDlg::~TemplateDlg()
+{
+ mInstance = 0;
+}
+
+/******************************************************************************
+* Create an instance, if none already exists.
+*/
+TemplateDlg* TemplateDlg::create(QWidget* parent, const char* name)
+{
+ if (mInstance)
+ return 0;
+ mInstance = new TemplateDlg(parent, name);
+ return mInstance;
+}
+
+/******************************************************************************
+* Called when the New Template button is clicked to create a new template
+* based on the currently selected alarm.
+*/
+void TemplateDlg::slotNew()
+{
+ createTemplate(0, this, mTemplateList);
+}
+
+/******************************************************************************
+* Called when the Copy button is clicked to edit a copy of an existing alarm,
+* to add to the list.
+*/
+void TemplateDlg::slotCopy()
+{
+ TemplateListViewItem* item = mTemplateList->selectedItem();
+ if (item)
+ {
+ KAEvent event = item->event();
+ createTemplate(&event, mTemplateList);
+ }
+}
+
+/******************************************************************************
+* Create a new template.
+* If 'event' is non-zero, base the new template on an existing event or template.
+*/
+void TemplateDlg::createTemplate(const KAEvent* event, QWidget* parent, TemplateListView* view)
+{
+ EditAlarmDlg editDlg(true, i18n("New Alarm Template"), parent, 0, event);
+ if (editDlg.exec() == QDialog::Accepted)
+ {
+ KAEvent event;
+ editDlg.getEvent(event);
+
+ // Add the template to the displayed lists and to the calendar file
+ KAlarm::addTemplate(event, view, &editDlg);
+ Undo::saveAdd(event);
+ }
+}
+
+/******************************************************************************
+* Called when the Modify button is clicked to edit the currently highlighted
+* alarm in the list.
+*/
+void TemplateDlg::slotEdit()
+{
+ TemplateListViewItem* item = mTemplateList->selectedItem();
+ if (item)
+ {
+ KAEvent event = item->event();
+ EditAlarmDlg editDlg(true, i18n("Edit Alarm Template"), this, 0, &event);
+ if (editDlg.exec() == QDialog::Accepted)
+ {
+ KAEvent newEvent;
+ editDlg.getEvent(newEvent);
+ QString id = event.id();
+ newEvent.setEventID(id);
+
+ // Update the event in the displays and in the calendar file
+ KAlarm::updateTemplate(newEvent, mTemplateList, &editDlg);
+ Undo::saveEdit(event, newEvent);
+ }
+ }
+}
+
+/******************************************************************************
+* Called when the Delete button is clicked to delete the currently highlighted
+* alarms in the list.
+*/
+void TemplateDlg::slotDelete()
+{
+ QValueList<EventListViewItemBase*> items = mTemplateList->selectedItems();
+ int n = items.count();
+ if (KMessageBox::warningContinueCancel(this, i18n("Do you really want to delete the selected alarm template?",
+ "Do you really want to delete the %n selected alarm templates?", n),
+ i18n("Delete Alarm Template", "Delete Alarm Templates", n), KGuiItem(i18n("&Delete"), "editdelete"))
+ != KMessageBox::Continue)
+ return;
+
+ int warnErr = 0;
+ KAlarm::UpdateStatus status = KAlarm::UPDATE_OK;
+ QValueList<KAEvent> events;
+ AlarmCalendar::templateCalendar()->startUpdate(); // prevent multiple saves of the calendar until we're finished
+ for (QValueList<EventListViewItemBase*>::Iterator it = items.begin(); it != items.end(); ++it)
+ {
+ TemplateListViewItem* item = (TemplateListViewItem*)(*it);
+ events.append(item->event());
+ KAlarm::UpdateStatus st = KAlarm::deleteTemplate(item->event());
+ if (st != KAlarm::UPDATE_OK)
+ {
+ status = st;
+ ++warnErr;
+ }
+ }
+ if (!AlarmCalendar::templateCalendar()->endUpdate()) // save the calendar now
+ {
+ status = KAlarm::SAVE_FAILED;
+ warnErr = items.count();
+ }
+ Undo::saveDeletes(events);
+ if (warnErr)
+ displayUpdateError(this, status, KAlarm::ERR_TEMPLATE, warnErr);
+}
+
+/******************************************************************************
+* Called when the group of items selected changes.
+* Enable/disable the buttons depending on whether/how many templates are
+* currently highlighted.
+*/
+void TemplateDlg::slotSelectionChanged()
+{
+ int count = mTemplateList->selectedCount();
+ mEditButton->setEnabled(count == 1);
+ mCopyButton->setEnabled(count == 1);
+ mDeleteButton->setEnabled(count);
+}
+
+/******************************************************************************
+* Called when the dialog's size has changed.
+* Records the new size in the config file.
+*/
+void TemplateDlg::resizeEvent(QResizeEvent* re)
+{
+ if (isVisible())
+ KAlarm::writeConfigWindowSize(TMPL_DIALOG_NAME, re->size());
+ KDialog::resizeEvent(re);
+}