git.maemo.org Git - vlc-remote/blob - favouritesmainwindow.cpp

   1 /*   VLC-REMOTE for MAEMO 5
   2 *   Copyright (C) 2010 Schutz Sacha <istdasklar@gmail.com>, Dru Moore <usr@dru-id.co.uk>, Yann Nave <yannux@onbebop.net>
   3 *   This program is free software; you can redistribute it and/or modify
   4 *   it under the terms of the GNU General Public License version 2,
   5 *   or (at your option) any later version, as published by the Free
   6 *   Software Foundation
   7 *
   8 *   This program is distributed in the hope that it will be useful,
   9 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 *   GNU General Public License for more details
  12 *
  13 *   You should have received a copy of the GNU General Public
  14 *   License along with this program; if not, write to the
  15 *   Free Software Foundation, Inc.,
  16 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  17 */
  18 #include "favouritesmainwindow.h"
  19 #include "ui_favouritesmainwindow.h"
  20 #include <QSettings>
  21 #if defined(Q_WS_S60) || defined(Q_WS_MAEMO_5)
  22 #include <QMaemo5InformationBox>
  23 #endif
  24 #include "appsettings.h"
  25 //#include "browsemainwindow.h"
  26
  27 FavouritesMainWindow::FavouritesMainWindow(QWidget *parent) :
  28         QMainWindow(parent),
  29         ui(new Ui::FavouritesMainWindow)
  30 {
  31
  32     ui->setupUi(this);
  33
  34     setWindowTitle("Vlc remote");
  35     mCurrentItemIndex = -1;
  36
  37     ui->listWidget->setTextElideMode(Qt::ElideMiddle);
  38     ui->listWidget->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
  39
  40     ui->deleteButton->setIcon(QIcon::fromTheme("general_delete"));
  41     ui->editButton->setIcon(QIcon::fromTheme("general_sketch"));
  42     ui->browseButton->setIcon(QIcon::fromTheme("filemanager_media_folder"));
  43     ui->saveButton->setIcon(QIcon::fromTheme("notes_save"));
  44     ui->browseButton->setDisabled(true);
  45     ui->editButton->setDisabled(true);
  46     ui->deleteButton->setDisabled(true);
  47     ui->actionSetHome->setDisabled(true);
  48     ui->label->setVisible(false);
  49     ui->lineEdit->setVisible(false);
  50     ui->saveButton->setVisible(false);
  51     ui->saveButton->setDisabled(true);
  52
  53     connect(ui->browseButton,SIGNAL(clicked()),this,SLOT(onBrowse()));
  54     connect(ui->deleteButton,SIGNAL(clicked()),this,SLOT(onDelete()));
  55     connect(ui->editButton,SIGNAL(clicked()),this,SLOT(onEdit()));
  56     connect(ui->listWidget, SIGNAL(itemSelectionChanged()), this, SLOT(onListSelectionChanged()));
  57     connect(ui->actionSetHome, SIGNAL(triggered()), this, SLOT(setHomeFolder()));
  58     connect(ui->saveButton, SIGNAL(clicked()), this, SLOT(onEditSave()));
  59     connect(ui->lineEdit, SIGNAL(textChanged(QString)), this, SLOT(onLineEditTextChanged(QString)));
  60
  61     init();
  62
  63
  64 }
  65 void FavouritesMainWindow::init()  // THIS METHOD IS CALLED WHEN CONFIG CHANGED AND WINDOW SHOWN...
  66 {
  67     mFavourites = AppSettings::getFavourites();
  68     updateList();
  69 }
  70
  71 FavouritesMainWindow::~FavouritesMainWindow()
  72 {
  73     delete mFavourites;
  74     delete ui;
  75 }
  76
  77 void FavouritesMainWindow::changeEvent(QEvent *e)
  78 {
  79     QMainWindow::changeEvent(e);
  80     switch (e->type()) {
  81     case QEvent::LanguageChange:
  82         ui->retranslateUi(this);
  83         break;
  84     default:
  85         break;
  86     }
  87 }
  88 void FavouritesMainWindow::updateList() {
  89     ui->listWidget->clear();
  90     if (NULL != mFavourites && 0 < mFavourites->count()) {
  91         for (int idx = 0; idx < mFavourites->count(); ++idx) {
  92             QListWidgetItem* item = new QListWidgetItem(QIcon::fromTheme("imageviewer_favourite"), mFavourites->at(idx).name, ui->listWidget, LIST_ITEM_TYPE_OFFSET + idx);
  93             ui->listWidget->addItem(item);
  94         }
  95     }
  96 }
  97 void FavouritesMainWindow::setHomeFolder() {
  98     if (-1 < mCurrentItemIndex) {
  99         AppSettings::setHomeDirectory(mCurrentFavourite);
 100     }
 101 }
 102 void FavouritesMainWindow::onListSelectionChanged() {
 103     ui->label->setVisible(false);
 104     ui->lineEdit->setVisible(false);
 105     ui->saveButton->setVisible(false);
 106     ui->saveButton->setDisabled(true);
 107     QList<QListWidgetItem *> items = ui->listWidget->selectedItems();
 108     if (0 < items.count()) {
 109         mCurrentItemIndex = ui->listWidget->currentIndex().row();
 110         mCurrentFavourite = mFavourites->at(items.at(0)->type() - LIST_ITEM_TYPE_OFFSET); // Qt reserves types up to 1000, we use an offset beyond that for index tracking. May prove to be too hacky!
 111         ui->browseButton->setDisabled(false);
 112         ui->editButton->setDisabled(false);
 113         ui->deleteButton->setDisabled(false);
 114         ui->actionSetHome->setDisabled(false);
 115     }
 116     else {
 117         mCurrentItemIndex = -1;
 118         ui->browseButton->setDisabled(true);
 119         ui->editButton->setDisabled(true);
 120         ui->deleteButton->setDisabled(true);
 121         ui->actionSetHome->setDisabled(true);
 122     }
 123 }
 124 void FavouritesMainWindow::onLineEditTextChanged(QString text) {
 125     if (0 < text.length()) {
 126         ui->saveButton->setDisabled(false);
 127     }
 128     else {
 129         ui->saveButton->setDisabled(true);
 130     }
 131 }
 132 void FavouritesMainWindow::onEditSave() {
 133     if (-1 < mCurrentItemIndex && 0 < ui->lineEdit->text().length()) {
 134         ui->label->setVisible(false);
 135         ui->lineEdit->setVisible(false);
 136         ui->saveButton->setVisible(false);
 137         ui->saveButton->setDisabled(true);
 138         AppSettings::deleteFavourite(mCurrentFavourite);
 139         mCurrentFavourite.name = ui->lineEdit->text();
 140         AppSettings::addFavourite(mCurrentFavourite);
 141         ui->lineEdit->setText("");
 142         ui->listWidget->itemAt(mCurrentItemIndex, 0)->setText(mCurrentFavourite.name);
 143         init();
 144     }
 145 }
 146 void FavouritesMainWindow::onEdit() {
 147     if (-1 < mCurrentItemIndex) {
 148         ui->label->setVisible(true);
 149         ui->lineEdit->setVisible(true);
 150         ui->saveButton->setVisible(true);
 151         ui->saveButton->setDisabled(false);
 152         ui->lineEdit->setText(mCurrentFavourite.name);
 153         ui->browseButton->setDisabled(true);
 154         ui->editButton->setDisabled(true);
 155         ui->deleteButton->setDisabled(true);
 156     }
 157 }
 158 void FavouritesMainWindow::onBrowse() {
 159     if (-1 < mCurrentItemIndex) {
 160         emit browseDirectory(mCurrentFavourite.path);
 161         //this->close();
 162         //((BrowseMainWindow *)this->parent())->browseDirectory(mCurrentFavourite.path);
 163     }
 164 }
 165 void FavouritesMainWindow::onDelete() {
 166     if (-1 < mCurrentItemIndex) {
 167         AppSettings::deleteFavourite(mCurrentFavourite);
 168         init();
 169     }
 170 }