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/***************************************************************************
* Copyright (C) 2013~2013 by CSSlayer *
* wengxt@gmail.com *
* *
* 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 3 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, see <http://www.gnu.org/licenses/>. *
* *
***************************************************************************/
#include <QMessageBox>
#include <QDebug>
#include <QFile>
#include <fcitx-config/xdg.h>
#include "common.h"
#include "shortcutwidget.h"
#include "shortcutmodel.h"
#include "rulemodel.h"
#include "addshortcutdialog.h"
#include "ui_shortcutwidget.h"
KkcShortcutWidget::KkcShortcutWidget(QWidget* parent): FcitxQtConfigUIWidget(parent),
m_ui(new Ui::KkcShortcutWidget)
{
m_ruleModel = new RuleModel(this);
m_shortcutModel = new ShortcutModel(this);
m_ui->setupUi(this);
m_ui->ruleLabel->setText(_("&Rule:"));
m_ui->ruleComboBox->setModel(m_ruleModel);
m_ui->shortcutView->setModel(m_shortcutModel);
m_ui->shortcutView->sortByColumn(3);
connect(m_ui->ruleComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(ruleChanged(int)));
connect(m_ui->addShortcutButton, SIGNAL(clicked(bool)), this, SLOT(addShortcutClicked()));
connect(m_ui->removeShortCutButton, SIGNAL(clicked(bool)), this, SLOT(removeShortcutClicked()));
connect(m_shortcutModel, SIGNAL(needSaveChanged(bool)), this, SLOT(shortcutNeedSaveChanged(bool)));
connect(m_ui->shortcutView->selectionModel(), SIGNAL(currentChanged(QModelIndex,QModelIndex)), this, SLOT(currentShortcutChanged()));
load();
currentShortcutChanged();
}
KkcShortcutWidget::~KkcShortcutWidget()
{
delete m_ui;
}
QString KkcShortcutWidget::addon()
{
return "fcitx-kkc";
}
void KkcShortcutWidget::load()
{
FILE* fp = FcitxXDGGetFileWithPrefix("kkc", "rule", "r", NULL);
QString sline;
do {
if (!fp) {
break;
}
QFile f;
QByteArray line;
if (f.open(fp, QIODevice::ReadOnly)) {;
line = f.readLine();
f.close();
}
fclose(fp);
sline = QString::fromUtf8(line).trimmed();
if (sline.isEmpty()) {
sline = "default";
}
} while(0);
m_ruleModel->load();
int idx = m_ruleModel->findRule(sline);
idx = idx < 0 ? 0 : idx;
m_ui->ruleComboBox->setCurrentIndex(idx);
Q_EMIT changed(false);
}
void KkcShortcutWidget::save()
{
m_shortcutModel->save();
QString name = m_ruleModel->data(m_ruleModel->index(m_ui->ruleComboBox->currentIndex(), 0), Qt::UserRole).toString();
FILE* fp = FcitxXDGGetFileUserWithPrefix("kkc", "rule", "w", NULL);
if (!fp) {
return;
}
QFile f;
if (f.open(fp, QIODevice::WriteOnly)) {
f.write(name.toUtf8());
f.close();
}
fclose(fp);
Q_EMIT changed(false);
}
QString KkcShortcutWidget::title()
{
return _("Shortcut Manager");
}
QString KkcShortcutWidget::icon()
{
return "fcitx-kkc";
}
void KkcShortcutWidget::ruleChanged(int rule)
{
QString name = m_ruleModel->data(m_ruleModel->index(rule, 0), Qt::UserRole).toString();
if (m_shortcutModel->needSave()) {
int ret = QMessageBox::question(this,
_("Save Changes"),
_("The content has changed.\n"
"Do you want to save the changes or discard them?"),
QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel);
if (ret == QMessageBox::Save) {
m_shortcutModel->save();
} else if (ret == QMessageBox::Cancel) {
int idx = m_ruleModel->findRule(m_name);
if (idx < 0) {
idx = 0;
}
m_ui->ruleComboBox->setCurrentIndex(idx);
return;
}
}
m_shortcutModel->load(name);
m_name = name;
Q_EMIT changed(true);
}
void KkcShortcutWidget::addShortcutClicked()
{
AddShortcutDialog dialog;
if (dialog.exec() == QDialog::Accepted) {
if (!m_shortcutModel->add(dialog.shortcut())) {
QMessageBox::critical(this, _("Key Conflict"), _("Key to add is conflict with existing shortcut."));
}
}
}
void KkcShortcutWidget::removeShortcutClicked()
{
QModelIndex idx = m_ui->shortcutView->currentIndex();
if (idx.isValid()) {
m_shortcutModel->remove(idx);
}
}
void KkcShortcutWidget::shortcutNeedSaveChanged(bool needSave)
{
if (needSave) {
Q_EMIT changed(true);
}
}
void KkcShortcutWidget::currentShortcutChanged()
{
m_ui->removeShortCutButton->setEnabled(m_ui->shortcutView->currentIndex().isValid());
}
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