1 /*

     2  * Hedgewars, a free turn based strategy game

     3  * Copyright (c) 2006-2011 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 <QFont>

    20 #include <QGridLayout>

    21 #include <QPushButton>

    22 #include <QListWidget>

    23 #include <QListWidgetItem>

    24 #include <QFileInfo>

    25 #include <QMessageBox>

    26 #include <QInputDialog>

    27 

    28 #include "hwconsts.h"

    29 #include "playrecordpage.h"

    30 

    31 PagePlayDemo::PagePlayDemo(QWidget* parent) : AbstractPage(parent)

    32 {

    33     QFont * font14 = new QFont("MS Shell Dlg", 14);

    34     QGridLayout * pageLayout = new QGridLayout(this);

    35     pageLayout->setColumnStretch(0, 1);

    36     pageLayout->setColumnStretch(1, 2);

    37     pageLayout->setColumnStretch(2, 1);

    38     pageLayout->setRowStretch(2, 100);

    39 

    40     BtnBack = addButton(":/res/Exit.png", pageLayout, 3, 0, true);

    41 

    42     BtnPlayDemo = new QPushButton(this);

    43     BtnPlayDemo->setFont(*font14);

    44     BtnPlayDemo->setText(QPushButton::tr("Play demo"));

    45     pageLayout->addWidget(BtnPlayDemo, 3, 2);

    46 

    47     BtnRenameRecord = new QPushButton(this);

    48     BtnRenameRecord->setText(QPushButton::tr("Rename"));

    49     pageLayout->addWidget(BtnRenameRecord, 0, 2);

    50 

    51     BtnRemoveRecord = new QPushButton(this);

    52     BtnRemoveRecord->setText(QPushButton::tr("Delete"));

    53     pageLayout->addWidget(BtnRemoveRecord, 1, 2);

    54 

    55     DemosList = new QListWidget(this);

    56     DemosList->setGeometry(QRect(170, 10, 311, 311));

    57     pageLayout->addWidget(DemosList, 0, 1, 3, 1);

    58 

    59     connect(BtnRenameRecord, SIGNAL(clicked()), this, SLOT(renameRecord()));

    60     connect(BtnRemoveRecord, SIGNAL(clicked()), this, SLOT(removeRecord()));

    61 }

    62 

    63 void PagePlayDemo::FillFromDir(RecordType rectype)

    64 {

    65     QDir dir;

    66     QString extension;

    67 

    68     recType = rectype;

    69 

    70     dir.cd(cfgdir->absolutePath());

    71     if (rectype == RT_Demo)

    72     {

    73         dir.cd("Demos");

    74         extension = "hwd";

    75         BtnPlayDemo->setText(QPushButton::tr("Play demo"));

    76     } else

    77     {

    78         dir.cd("Saves");

    79         extension = "hws";

    80         BtnPlayDemo->setText(QPushButton::tr("Load"));

    81     }

    82     dir.setFilter(QDir::Files);

    83 

    84     QStringList sl = dir.entryList(QStringList(QString("*.%2.%1").arg(extension, *cProtoVer)));

    85     sl.replaceInStrings(QRegExp(QString("^(.*)\\.%2\\.%1$").arg(extension, *cProtoVer)), "\\1");

    86 

    87     DemosList->clear();

    88     DemosList->addItems(sl);

    89 

    90     for (int i = 0; i < DemosList->count(); ++i)

    91     {

    92         DemosList->item(i)->setData(Qt::UserRole, dir.absoluteFilePath(QString("%1.%3.%2").arg(sl[i], extension, *cProtoVer)));

    93         DemosList->item(i)->setIcon(recType == RT_Demo ? QIcon(":/res/file_demo.png") : QIcon(":/res/file_save.png"));

    94     }

    95 }

    96 

    97 void PagePlayDemo::renameRecord()

    98 {

    99     QListWidgetItem * curritem = DemosList->currentItem();

   100     if (!curritem)

   101     {

   102         QMessageBox::critical(this,

   103                 tr("Error"),

   104                 tr("Please select record from the list"),

   105                 tr("OK"));

   106         return ;

   107     }

   108     QFile rfile(curritem->data(Qt::UserRole).toString());

   109 

   110     QFileInfo finfo(rfile);

   111 

   112     bool ok;

   113 

   114     QString newname = QInputDialog::getText(this, tr("Rename dialog"), tr("Enter new file name:"), QLineEdit::Normal, finfo.completeBaseName().replace("." + *cProtoVer, ""), &ok);

   115 

   116     if(ok && newname.size())

   117     {

   118         QString newfullname = QString("%1/%2.%3.%4")

   119                                       .arg(finfo.absolutePath())

   120                                       .arg(newname)

   121                                       .arg(*cProtoVer)

   122                                       .arg(finfo.suffix());

   123 

   124         ok = rfile.rename(newfullname);

   125         if(!ok)

   126             QMessageBox::critical(this, tr("Error"), tr("Cannot rename to") + newfullname);

   127         else

   128             FillFromDir(recType);

   129     }

   130 }

   131 

   132 void PagePlayDemo::removeRecord()

   133 {

   134     QListWidgetItem * curritem = DemosList->currentItem();

   135     if (!curritem)

   136     {

   137         QMessageBox::critical(this,

   138                 tr("Error"),

   139                 tr("Please select record from the list"),

   140                 tr("OK"));

   141         return ;

   142     }

   143     QFile rfile(curritem->data(Qt::UserRole).toString());

   144 

   145     bool ok;

   146 

   147     ok = rfile.remove();

   148     if(!ok)

   149         QMessageBox::critical(this, tr("Error"), tr("Cannot delete file"));

   150     else

   151         FillFromDir(recType);

   152 }