1 files changed, 192 insertions, 0 deletions
diff --git a/kalarm/specialactions.cpp b/kalarm/specialactions.cpp
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--- /dev/null
+++ b/kalarm/specialactions.cpp
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+/*
+ *  specialactions.cpp  -  widget to specify special alarm actions
+ *  Program:  kalarm
+ *  Copyright © 2004,2005,2007 by David Jarvie <[email protected]>
+ *
+ *  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 <qlabel.h>
+#include <qlayout.h>
+#include <qwhatsthis.h>
+
+#include <klineedit.h>
+#include <kapplication.h>
+#include <kaboutdata.h>
+#include <klocale.h>
+#include <kdebug.h>
+
+#include "functions.h"
+#include "shellprocess.h"
+#include "specialactions.moc"
+
+
+/*=============================================================================
+= Class SpecialActionsButton
+= Button to display the Special Alarm Actions dialogue.
+=============================================================================*/
+
+SpecialActionsButton::SpecialActionsButton(const QString& caption, QWidget* parent, const char* name)
+	: QPushButton(caption, parent, name),
+	  mReadOnly(false)
+{
+	setToggleButton(true);
+	setOn(false);
+	connect(this, SIGNAL(clicked()), SLOT(slotButtonPressed()));
+	QWhatsThis::add(this,
+	      i18n("Specify actions to execute before and after the alarm is displayed."));
+}
+
+/******************************************************************************
+*  Set the pre- and post-alarm actions.
+*  The button's pressed state is set to reflect whether any actions are set.
+*/
+void SpecialActionsButton::setActions(const QString& pre, const QString& post)
+{
+	mPreAction  = pre;
+	mPostAction = post;
+	setOn(!mPreAction.isEmpty() || !mPostAction.isEmpty());
+}
+
+/******************************************************************************
+*  Called when the OK button is clicked.
+*  Display a font and colour selection dialog and get the selections.
+*/
+void SpecialActionsButton::slotButtonPressed()
+{
+	SpecialActionsDlg dlg(mPreAction, mPostAction,
+	                  i18n("Special Alarm Actions"), this, "actionsDlg");
+	dlg.setReadOnly(mReadOnly);
+	if (dlg.exec() == QDialog::Accepted)
+	{
+		mPreAction  = dlg.preAction();
+		mPostAction = dlg.postAction();
+		emit selected();
+	}
+	setOn(!mPreAction.isEmpty() || !mPostAction.isEmpty());
+}
+
+
+/*=============================================================================
+= Class SpecialActionsDlg
+= Pre- and post-alarm actions dialogue.
+=============================================================================*/
+
+static const char SPEC_ACT_DIALOG_NAME[] = "SpecialActionsDialog";
+
+
+SpecialActionsDlg::SpecialActionsDlg(const QString& preAction, const QString& postAction,
+                                     const QString& caption, QWidget* parent, const char* name)
+	: KDialogBase(parent, name, true, caption, Ok|Cancel, Ok, false)
+{
+	QWidget* page = new QWidget(this);
+	setMainWidget(page);
+	QVBoxLayout* layout = new QVBoxLayout(page, 0, spacingHint());
+
+	mActions = new SpecialActions(page);
+	mActions->setActions(preAction, postAction);
+	layout->addWidget(mActions);
+	layout->addSpacing(KDialog::spacingHint());
+
+	QSize s;
+	if (KAlarm::readConfigWindowSize(SPEC_ACT_DIALOG_NAME, s))
+		resize(s);
+}
+
+/******************************************************************************
+*  Called when the OK button is clicked.
+*/
+void SpecialActionsDlg::slotOk()
+{
+	if (mActions->isReadOnly())
+		reject();
+	accept();
+}
+
+/******************************************************************************
+*  Called when the dialog's size has changed.
+*  Records the new size in the config file.
+*/
+void SpecialActionsDlg::resizeEvent(QResizeEvent* re)
+{
+	if (isVisible())
+		KAlarm::writeConfigWindowSize(SPEC_ACT_DIALOG_NAME, re->size());
+	KDialog::resizeEvent(re);
+}
+
+
+/*=============================================================================
+= Class SpecialActions
+= Pre- and post-alarm actions widget.
+=============================================================================*/
+
+SpecialActions::SpecialActions(QWidget* parent, const char* name)
+	: QWidget(parent, name),
+	  mReadOnly(false)
+{
+	QBoxLayout* topLayout = new QVBoxLayout(this, 0, KDialog::spacingHint());
+
+	// Pre-alarm action
+	QLabel* label = new QLabel(i18n("Pre-a&larm action:"), this);
+	label->setFixedSize(label->sizeHint());
+	topLayout->addWidget(label, 0, Qt::AlignAuto);
+
+	mPreAction = new KLineEdit(this);
+	label->setBuddy(mPreAction);
+	QWhatsThis::add(mPreAction,
+	      i18n("Enter a shell command to execute before the alarm is displayed.\n"
+                   "Note that it is executed only when the alarm proper is displayed, not when a reminder or deferred alarm is displayed.\n"
+	           "N.B. KAlarm will wait for the command to complete before displaying the alarm."));
+	topLayout->addWidget(mPreAction);
+	topLayout->addSpacing(KDialog::spacingHint());
+
+	// Post-alarm action
+	label = new QLabel(i18n("Post-alar&m action:"), this);
+	label->setFixedSize(label->sizeHint());
+	topLayout->addWidget(label, 0, Qt::AlignAuto);
+
+	mPostAction = new KLineEdit(this);
+	label->setBuddy(mPostAction);
+	QWhatsThis::add(mPostAction,
+	      i18n("Enter a shell command to execute after the alarm window is closed.\n"
+	           "Note that it is not executed after closing a reminder window. If you defer "
+	           "the alarm, it is not executed until the alarm is finally acknowledged or closed."));
+	topLayout->addWidget(mPostAction);
+}
+
+void SpecialActions::setActions(const QString& pre, const QString& post)
+{
+	mPreAction->setText(pre);
+	mPostAction->setText(post);
+}
+
+QString SpecialActions::preAction() const
+{
+	return mPreAction->text();
+}
+
+QString SpecialActions::postAction() const
+{
+	return mPostAction->text();
+}
+
+void SpecialActions::setReadOnly(bool ro)
+{
+	mReadOnly = ro;
+	mPreAction->setReadOnly(mReadOnly);
+	mPostAction->setReadOnly(mReadOnly);
+}