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annotate src/mainwindow.cpp @ 5:107e435cb569

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Enable speed slider in pngplayer
author Andre Heinecke <andre.heinecke@intevation.de>
date Wed, 25 Mar 2015 14:24:38 +0100
parents 248d5d1cdb38
children e3c8f61e45a9
rev   line source
0
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1 /* Copyright (C) 2014 by Intevation GmbH
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2 *
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3 * This file is Free Software under the GNU GPL (v>=2)
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4 * and comes with ABSOLUTELY NO WARRANTY!
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5 * See LICENSE.txt for details.
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6 */
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7
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8 /** @file See mainwindow.h */
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9 #include "mainwindow.h"
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10
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11 #include "constants.h"
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12 #include "metadataview.h"
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13 #include "pngplayer.h"
0
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14
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15 #include <QDebug>
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16 #include <QDialog>
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17 #include <QWidget>
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18 #include <QHBoxLayout>
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19 #include <QLabel>
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20 #include <QPushButton>
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21 #include <QDir>
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22 #include <QFileDialog>
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23 #include <QMessageBox>
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24 #include <QApplication>
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25 #include <QDragEnterEvent>
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26 #include <QDragLeaveEvent>
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27 #include <QDropEvent>
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28 #include <QDragMoveEvent>
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29 #include <QMimeData>
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30 #include <QStandardPaths>
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31 #include <QStyle>
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32 #include <QStatusBar>
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33 #include <QTabWidget>
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34 #include <QVBoxLayout>
0
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35
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36 MainWindow::MainWindow() :
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37 mDataView(NULL) {
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38 setStatusBar(new QStatusBar());
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39 //resize(1190, 500);
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40
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41 setupGUI();
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42 readSettings();
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43 setAcceptDrops(true);
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44 //QIcon windowIcon = QIcon(":/icon-64.png");
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45 //setWindowIcon(windowIcon);
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46
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47 }
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48
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49 void MainWindow::setupGUI() {
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50 QTabWidget *tabWidget = new QTabWidget;
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51 mDataView = new MetaDataView(this);
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52 mPlayer = new PNGPlayer(this);
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53
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54 tabWidget->addTab(mPlayer, tr("Player"));
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55 tabWidget->addTab(mDataView, tr("Filter/Details"));
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56 tabWidget->setMovable(true);
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57
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58 setCentralWidget(tabWidget);
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59
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60 connect (mPlayer, &PNGPlayer::error, this, &MainWindow::showErrorMessage);
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61 connect (mPlayer, &PNGPlayer::advance, mDataView, &MetaDataView::selectNextRow);
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62 connect (mPlayer, &PNGPlayer::back, mDataView, &MetaDataView::selectPrevRow);
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63 connect (mPlayer, &PNGPlayer::jumpToFrame, mDataView, &MetaDataView::selectRow);
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64 connect (mDataView, &MetaDataView::selectionChanged, mPlayer,
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65 &PNGPlayer::showPicture);
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66 connect (mDataView, &MetaDataView::selectionChanged, this,
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67 &MainWindow::showPictureNameStatus);
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68 }
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69
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70 void MainWindow::showErrorMessage(const QString& errMsg) {
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71 QMessageBox::warning(this, tr("Error!"), errMsg);
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72 statusBar()->showMessage(errMsg);
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73 }
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74
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75 void MainWindow::closeEvent(QCloseEvent *event) {
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76 mSettings.setValue("geometry", saveGeometry());
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77 mSettings.setValue("windowState", saveState());
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78 QMainWindow::closeEvent(event);
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79 }
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80
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81 void MainWindow::readSettings() {
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82 restoreGeometry(mSettings.value("geometry").toByteArray());
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83 restoreState(mSettings.value("windowState").toByteArray());
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84 }
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85 /*
0
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86 void MainWindow::dragEnterEvent(QDragEnterEvent *event)
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87 {
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88 if (event->mimeData()->hasUrls()) {
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89 foreach (const QUrl & url, event->mimeData()->urls()) {
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90 if (url.isLocalFile()) {
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91 event->acceptProposedAction();
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92 return;
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93 }
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94 }
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95 }
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96 }
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97
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98 void MainWindow::dragMoveEvent(QDragMoveEvent *event)
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99 {
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100 if (event->mimeData()->hasUrls()) {
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101 foreach (const QUrl & url, event->mimeData()->urls()) {
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102 if (url.isLocalFile()) {
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103 event->acceptProposedAction();
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104 return;
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105 }
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106 }
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107 }
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108 }
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109
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110 void MainWindow::dropEvent(QDropEvent *event)
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111 {
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112 const QMimeData *mimeData = event->mimeData();
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113
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114 if (mimeData->hasUrls()) {
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115 foreach (const QUrl & url, mimeData->urls()) {
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116 if (!url.isLocalFile()) {
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117 qDebug() << "Ignoring drop of " << url;
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118 continue;
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119 }
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120 }
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121 }
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122 }
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123
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124 void MainWindow::dragLeaveEvent(QDragLeaveEvent *event)
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125 {
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126 event->accept();
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127 }
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128 */
0
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129 void MainWindow::setFolder(const QString& folder)
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130 {
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131 QFileInfo fi(folder);
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132 if (!fi.isDir() || !fi.isReadable()) {
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133 showErrorMessage(tr("Failed to access directory: '%1'").arg(folder));
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134 }
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135 QDir dir = QDir(folder);
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136 QFileInfo metaData = dir.absoluteFilePath("metadata.csv");
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137 if (!metaData.exists() || !metaData.isReadable()) {
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138 showErrorMessage(tr("Failed to access meta data file: '%1'").arg(
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139 metaData.filePath()));
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140
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141 }
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142 QString errorMsg = mDataView->parseMetaData(metaData.filePath());
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143 if (!errorMsg.isEmpty()) {
97d2c8869c39 First prototype implementation of table view and player
Andre Heinecke <andre.heinecke@intevation.de>
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144 showErrorMessage(errorMsg);
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145 return;
97d2c8869c39 First prototype implementation of table view and player
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146 }
97d2c8869c39 First prototype implementation of table view and player
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147 statusBar()->showMessage(tr("Parsed: '%1'").arg(metaData.filePath()));
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148 qDebug() << "Parsed: " << metaData.filePath();
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149 mCurFolder = folder;
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150 mPlayer->setBaseDir(folder);
3
248d5d1cdb38 Add functionalty to control buttons and make picture resizable
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151 mDataView->selectNextRow();
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147b08bc7d64 Initial commit of a basic Application framework.
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152 }
5
107e435cb569 Enable speed slider in pngplayer
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153
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154 void MainWindow::showPictureNameStatus(const QString& fileName, int current,
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155 int max, const QDateTime& timestamp) {
107e435cb569 Enable speed slider in pngplayer
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156 if (current != 0 && max != 0) {
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157 statusBar()->showMessage(tr("Showing: '%1'").arg(fileName));
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158 }
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159 }
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