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/*
* Hedgewars, a free turn based strategy game
* Copyright (c) 2004-2015 Andrey Korotaev <unC0Rr@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; version 2 of the License
*
* 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 St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <QDialog>
#include <QGridLayout>
#include <QHBoxLayout>
#include <QScrollArea>
#include <QPushButton>
#include <QToolButton>
#include <QWidgetItem>
#include <QModelIndex>
#include <QListView>
#include <QLineEdit>
#include <QLabel>
#include <QSortFilterProxyModel>
#include <QDebug>
#include "DataManager.h"
#include "lineeditcursor.h"
#include "ThemeModel.h"
#include "themeprompt.h"
void ThemeListView::moveUp()
{
setCurrentIndex(moveCursor(QAbstractItemView::MoveUp, Qt::NoModifier));
}
void ThemeListView::moveDown()
{
setCurrentIndex(moveCursor(QAbstractItemView::MoveDown, Qt::NoModifier));
}
void ThemeListView::moveLeft()
{
setCurrentIndex(moveCursor(QAbstractItemView::MoveLeft, Qt::NoModifier));
}
void ThemeListView::moveRight()
{
setCurrentIndex(moveCursor(QAbstractItemView::MoveRight, Qt::NoModifier));
}
ThemePrompt::ThemePrompt(int currentIndex, QWidget* parent) : QDialog(parent)
{
setModal(true);
setWindowFlags(Qt::Sheet);
setWindowModality(Qt::WindowModal);
setWindowTitle(tr("Choose a theme"));
setMinimumSize(550, 430);
resize(550, 430);
setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);
setStyleSheet("QPushButton { padding: 5px; margin-top: 10px; }");
// Theme model
ThemeModel * themeModel = DataManager::instance().themeModel();
filterModel = themeModel->withoutHidden();
// Custom filter extension
filterModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
// Reset search field
filterModel->setFilterFixedString(QString());
// Grid
QGridLayout * dialogLayout = new QGridLayout(this);
dialogLayout->setSpacing(0);
dialogLayout->setColumnStretch(1, 1);
QHBoxLayout * topLayout = new QHBoxLayout();
// Help/prompt message at top
QLabel * lblDesc = new QLabel(tr("Search for a theme:"));
lblDesc->setObjectName("lblDesc");
lblDesc->setStyleSheet("#lblDesc { color: #130F2A; background: #F6CB1C; border: solid 4px #F6CB1C; border-top-left-radius: 10px; padding: 4px 10px;}");
lblDesc->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
lblDesc->setFixedHeight(24);
lblDesc->setMinimumWidth(0);
// Filter text box
QWidget * filterContainer = new QWidget();
filterContainer->setFixedHeight(24);
filterContainer->setObjectName("filterContainer");
filterContainer->setStyleSheet("#filterContainer { background: #F6CB1C; border-top-right-radius: 10px; padding: 3px; }");
filterContainer->setFixedWidth(150);
txtFilter = new LineEditCursor(filterContainer);
txtFilter->setFixedWidth(150);
txtFilter->setFocus();
txtFilter->setFixedHeight(22);
txtFilter->setStyleSheet("LineEditCursor { border-width: 0px; border-radius: 6px; margin-top: 3px; margin-right: 3px; padding-left: 4px; padding-bottom: 2px; background-color: rgb(23, 11, 54); } LineEditCursor:hover, LineEditCursor:focus { background-color: rgb(13, 5, 68); }");
connect(txtFilter, SIGNAL(textChanged(const QString &)), this, SLOT(filterChanged(const QString &)));
connect(txtFilter, SIGNAL(moveUp()), this, SLOT(moveUp()));
connect(txtFilter, SIGNAL(moveDown()), this, SLOT(moveDown()));
connect(txtFilter, SIGNAL(moveLeft()), this, SLOT(moveLeft()));
connect(txtFilter, SIGNAL(moveRight()), this, SLOT(moveRight()));
// Corner widget
QLabel * corner = new QLabel();
corner->setPixmap(QPixmap(QString::fromUtf8(":/res/inverse-corner-bl.png")));
corner->setFixedSize(10, 10);
// Add widgets to top layout
topLayout->addWidget(lblDesc);
topLayout->addWidget(filterContainer);
topLayout->addWidget(corner, 0, Qt::AlignBottom);
topLayout->addStretch(1);
// Cancel button (closes dialog)
QPushButton * btnCancel = new QPushButton(tr("Cancel"));
connect(btnCancel, SIGNAL(clicked()), this, SLOT(onRejected()));
// Select button
QPushButton * btnSelect = new QPushButton(tr("Use selected theme"));
btnSelect->setDefault(true);
connect(btnSelect, SIGNAL(clicked()), this, SLOT(onAccepted()));
// Add themes
list = new ThemeListView();
list->setModel(filterModel);
list->setViewMode(QListView::IconMode);
list->setResizeMode(QListView::Adjust);
list->setMovement(QListView::Static);
list->setEditTriggers(QAbstractItemView::NoEditTriggers);
list->setSpacing(8);
list->setWordWrap(true);
list->setSelectionMode(QAbstractItemView::SingleSelection);
list->setObjectName("themeList");
list->setCurrentIndex(filterModel->index(currentIndex, 0));
connect(list, SIGNAL(activated(const QModelIndex &)), this, SLOT(themeChosen(const QModelIndex &)));
connect(list, SIGNAL(clicked(const QModelIndex &)), this, SLOT(themeChosen(const QModelIndex &)));
// Add elements to layouts
dialogLayout->addLayout(topLayout, 0, 0, 1, 3);
dialogLayout->addWidget(list, 1, 0, 1, 3);
dialogLayout->addWidget(btnCancel, 2, 0, 1, 1, Qt::AlignLeft);
dialogLayout->addWidget(btnSelect, 2, 2, 1, 1, Qt::AlignRight);
}
void ThemePrompt::moveUp()
{
list->moveUp();
}
void ThemePrompt::moveDown()
{
list->moveDown();
}
void ThemePrompt::moveLeft()
{
list->moveLeft();
}
void ThemePrompt::moveRight()
{
list->moveRight();
}
void ThemePrompt::onRejected()
{
reject();
filterModel->setFilterFixedString(QString());
}
void ThemePrompt::onAccepted()
{
themeChosen(list->currentIndex());
filterModel->setFilterFixedString(QString());
}
// When a theme is selected
void ThemePrompt::themeChosen(const QModelIndex & index)
{
done(filterModel->mapToSource(index).row() + 1); // Since returning 0 means canceled
}
// When the text in the filter text box is changed
void ThemePrompt::filterChanged(const QString & text)
{
filterModel->setFilterFixedString(text);
list->setCurrentIndex(filterModel->index(0, 0));
}
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