1 /*

     2  * Hedgewars, a free turn based strategy game

     3  * Copyright (c) 2004-2012 Andrey Korotaev <unC0Rr@gmail.com>

     4  *

     5  * This program is free software; you can redistribute it and/or modify

     6  * it under the terms of the GNU General Public License as published by

     7  * the Free Software Foundation; version 2 of the License

     8  *

     9  * This program is distributed in the hope that it will be useful,

    10  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    12  * GNU General Public License for more details.

    13  *

    14  * You should have received a copy of the GNU General Public License

    15  * along with this program; if not, write to the Free Software

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

    17  */

    18 

    19 #include <QDialog>

    20 #include <QVBoxLayout>

    21 #include <QScrollArea>

    22 #include <QPushButton>

    23 #include <QToolButton>

    24 #include <QWidgetItem>

    25 #include <QModelIndex>

    26 #include <QLabel>

    27 

    28 #include "flowlayout.h"

    29 #include "datamanager.h"

    30 #include "thememodel.h"

    31 #include "themeprompt.h"

    32 

    33 ThemePrompt::ThemePrompt(QWidget* parent) : QDialog(parent)

    34 {

    35 	setModal(true);

    36 	setWindowFlags(Qt::Sheet);

    37 	setWindowModality(Qt::WindowModal);

    38 	setMinimumSize(550, 430);

    39 	resize(550, 430);

    40 	setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum);

    41 

    42 	// Grid

    43 	QVBoxLayout * dialogLayout = new QVBoxLayout(this);

    44 	dialogLayout->setSpacing(0);

    45 

    46 	// Help/prompt message at top

    47 	QLabel * lblDesc = new QLabel(tr("Select a theme for this map"));

    48     lblDesc->setStyleSheet("color: #130F2A; background: #F6CB1C; border: solid 4px #F6CB1C; border-top-left-radius: 10px; border-top-right-radius: 10px; padding: auto 20px;");

    49     lblDesc->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);

    50     lblDesc->setFixedHeight(24);

    51     lblDesc->setMinimumWidth(0);

    52 

    53 	// Scroll area and container for theme icons

    54 	QWidget * themesContainer = new QWidget();

    55 	FlowLayout * themesGrid = new FlowLayout();

    56 	themesContainer->setLayout(themesGrid);

    57 	QScrollArea * scrollArea = new QScrollArea();

    58     scrollArea->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded);

    59     scrollArea->setObjectName("scrollArea");

    60     scrollArea->setStyleSheet("QScrollBar, #scrollArea { background-color: #130F2A; } #scrollArea { border-color: #F6CB1C; border-width: 3px; border-top-width: 0; border-style: solid; border-bottom-left-radius: 10px; border-bottom-right-radius: 10px; }");

    61     scrollArea->setWidgetResizable(true);

    62     scrollArea->setFrameShape(QFrame::NoFrame);

    63     scrollArea->setWidget(themesContainer);

    64 

    65 	// Cancel button (closes dialog)

    66 	QPushButton * btnCancel = new QPushButton(tr("Cancel"));

    67 	btnCancel->setStyleSheet("padding: 5px; margin-top: 10px;");

    68 	connect(btnCancel, SIGNAL(clicked()), this, SLOT(reject()));

    69 

    70 	// Add elements to layouts

    71 	dialogLayout->addWidget(lblDesc, 0);

    72 	dialogLayout->addWidget(scrollArea, 1);

    73 	dialogLayout->addWidget(btnCancel, 0, Qt::AlignLeft);

    74 

    75 	// Tooltip label for theme name

    76 	lblToolTip = new QLabel(this);

    77 

    78 	// Add theme buttons

    79 	ThemeModel * themes = DataManager::instance().themeModel();

    80 	for (int i = 0; i < themes->rowCount(); i++)

    81 	{

    82 		QModelIndex index = themes->index(i, 0);

    83 		QToolButton * btn = new QToolButton();

    84 		btn->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);

    85 		btn->setIcon(qVariantValue<QIcon>(themes->data(index, Qt::UserRole)));

    86 		btn->setText(themes->data(index, Qt::DisplayRole).toString());

    87 		btn->setIconSize(QSize(60, 60));

    88 		btn->setProperty("themeID", QVariant(i));

    89 		btn->setStyleSheet("padding: 2px;");

    90 		connect(btn, SIGNAL(clicked()), this, SLOT(themeClicked()));

    91 		themesGrid->addWidget(btn);

    92 	}

    93 }

    94 

    95 // When a theme is selected

    96 void ThemePrompt::themeClicked()

    97 {

    98 	QWidget * btn = (QWidget*)sender();

    99 	done(btn->property("themeID").toInt() + 1); // Since returning 0 means canceled

   100 }