Mercurial > hg > easaier-soundaccess

annotate widgets/RelatedMediaWidget.cpp @ 163:77f4ef621c54

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add FlowLayout.h
author lbajardsilogic
date Thu, 15 Nov 2007 16:56:18 +0000
parents a535f9cb792e
children 00ab90498dcc
rev   line source
lbajardsilogic@143 1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
lbajardsilogic@143 2
lbajardsilogic@143 3 /* Sound Access
lbajardsilogic@143 4 EASAIER client application.
lbajardsilogic@143 5 Silogic 2007. Laure Bajard.
lbajardsilogic@143 6
lbajardsilogic@143 7 This program is free software; you can redistribute it and/or
lbajardsilogic@143 8 modify it under the terms of the GNU General Public License as
lbajardsilogic@143 9 published by the Free Software Foundation; either version 2 of the
lbajardsilogic@143 10 License, or (at your option) any later version. See the file
lbajardsilogic@143 11 COPYING included with this distribution for more information .
lbajardsilogic@143 12 */
lbajardsilogic@143 13
lbajardsilogic@143 14 #include "RelatedMediaWidget.h"
lbajardsilogic@143 15
lbajardsilogic@143 16 #include <QLayoutItem>
lbajardsilogic@143 17 #include <QLinearGradient>
lbajardsilogic@155 18 #include <QScrollArea>
lbajardsilogic@163 19 #include <QVBoxLayout>
lbajardsilogic@143 20
lbajardsilogic@143 21 #include <iostream>
lbajardsilogic@143 22
lbajardsilogic@143 23 #include "sv/main/MainWindow.h"
lbajardsilogic@143 24
lbajardsilogic@143 25 RelatedMediaWidget::RelatedMediaWidget() : QWidget() ,
lbajardsilogic@143 26 m_nbRelMedia(0),
lbajardsilogic@154 27 m_painter(0),
lbajardsilogic@154 28 m_relMediaMaxHeight(150)
lbajardsilogic@143 29 {
lbajardsilogic@163 30 m_relMediaLayout = new FlowLayout;
lbajardsilogic@143 31
lbajardsilogic@143 32 QWidget *mediaWidget = new QWidget;
lbajardsilogic@143 33 mediaWidget->setLayout(m_relMediaLayout);
lbajardsilogic@143 34
lbajardsilogic@163 35 /*QScrollArea * scrollArea = new QScrollArea;
lbajardsilogic@155 36 scrollArea->setWidget(mediaWidget);
lbajardsilogic@155 37 scrollArea->setWidgetResizable(true);
lbajardsilogic@163 38 scrollArea->setMinimumHeight(m_relMediaMaxHeight + 70);*/
lbajardsilogic@143 39
lbajardsilogic@143 40 QVBoxLayout *mainLayout = new QVBoxLayout;
lbajardsilogic@163 41 //mainLayout->addWidget(scrollArea);
lbajardsilogic@163 42 mainLayout->addWidget(mediaWidget);
lbajardsilogic@154 43 mainLayout->setSpacing(0);
lbajardsilogic@154 44 mainLayout->setMargin(0);
lbajardsilogic@143 45
lbajardsilogic@143 46 setLayout(mainLayout);
lbajardsilogic@143 47 }
lbajardsilogic@143 48
lbajardsilogic@143 49 RelatedMediaWidget::~RelatedMediaWidget()
lbajardsilogic@143 50 {}
lbajardsilogic@143 51
lbajardsilogic@143 52 void RelatedMediaWidget::reset()
lbajardsilogic@143 53 {
lbajardsilogic@143 54 m_nbRelMedia = 0;
lbajardsilogic@143 55
lbajardsilogic@143 56 QLayoutItem *child;
lbajardsilogic@143 57 while ((child = m_relMediaLayout->takeAt(0)) != 0) {
lbajardsilogic@143 58 delete child->widget();
lbajardsilogic@143 59 }
lbajardsilogic@143 60 }
lbajardsilogic@143 61
lbajardsilogic@143 62 void RelatedMediaWidget::addRelatedMedia(const QString &filename)
lbajardsilogic@143 63 {
lbajardsilogic@153 64 QString imageSource;
lbajardsilogic@153 65 QString extension = filename.right(filename.length() - (filename.lastIndexOf('.') + 1));
lbajardsilogic@153 66
lbajardsilogic@153 67 int width;
lbajardsilogic@153 68 int height;
lbajardsilogic@154 69
lbajardsilogic@153 70 if (extension == "pdf")
lbajardsilogic@153 71 {
lbajardsilogic@153 72 imageSource = ":icons/icon_pdf.png";
lbajardsilogic@153 73 } else
lbajardsilogic@153 74 {
lbajardsilogic@153 75 imageSource = filename;
lbajardsilogic@153 76 }
lbajardsilogic@153 77
lbajardsilogic@153 78 QPixmap image(imageSource);
lbajardsilogic@154 79 if (image.height() > m_relMediaMaxHeight)
lbajardsilogic@153 80 {
lbajardsilogic@154 81 height = m_relMediaMaxHeight;
lbajardsilogic@154 82 width = image.width() * m_relMediaMaxHeight / image.height();
lbajardsilogic@153 83 } else
lbajardsilogic@153 84 {
lbajardsilogic@153 85 height = image.height();
lbajardsilogic@153 86 width = image.width();
lbajardsilogic@153 87 }
lbajardsilogic@153 88
lbajardsilogic@143 89 QLabel *mediaLabel = new QLabel();
lbajardsilogic@153 90 mediaLabel->setText("<html><header><style type=\"text/css\">a {text-decoration: none;}</style></header><body><a href=\"" + filename +
lbajardsilogic@153 91 "\"><img src=\"" + imageSource + "\" width=\"" + QString::number(width) + "\" height=\"" + QString::number(height) + "\">&nbsp;</a></body></html>");
lbajardsilogic@143 92
lbajardsilogic@143 93 connect(mediaLabel, SIGNAL(linkActivated(QString)), MainWindow::instance(), SLOT(runExternProcess(QString)));
lbajardsilogic@143 94
lbajardsilogic@157 95 QLabel *textLabel = new QLabel();
lbajardsilogic@157 96 textLabel->setText("<html><a >Info may be added here</a><a href=\"" + filename + "\">...</a></html>");
lbajardsilogic@157 97
lbajardsilogic@163 98 QVBoxLayout *mediaLayout = new QVBoxLayout;
lbajardsilogic@163 99 mediaLayout->addWidget(mediaLabel);
lbajardsilogic@163 100 mediaLayout->addWidget(textLabel);
lbajardsilogic@163 101
lbajardsilogic@163 102 QWidget *mediaWidget = new QWidget;
lbajardsilogic@163 103 mediaWidget->setLayout(mediaLayout);
lbajardsilogic@163 104
lbajardsilogic@163 105 m_relMediaLayout->addWidget(mediaWidget);
lbajardsilogic@157 106
lbajardsilogic@143 107 m_nbRelMedia++;
lbajardsilogic@143 108 }