src/actorwidget.cpp

   1 /*
   2   Copyright 2013-2015 Mats Sjöberg
   3
   4   This file is part of the Pumpa programme.
   5
   6   Pumpa is free software: you can redistribute it and/or modify it
   7   under the terms of the GNU General Public License as published by
   8   the Free Software Foundation, either version 3 of the License, or
   9   (at your option) any later version.
  10
  11   Pumpa is distributed in the hope that it will be useful, but WITHOUT
  12   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13   or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  14   License for more details.
  15
  16   You should have received a copy of the GNU General Public License
  17   along with Pumpa.  If not, see <http://www.gnu.org/licenses/>.
  18 */
  19
  20 #include "actorwidget.h"
  21 #include "filedownloader.h"
  22
  23 #include <QMessageBox>
  24 #include <QDesktopServices>
  25
  26 //------------------------------------------------------------------------------
  27
  28 ActorWidget::ActorWidget(QASActor* a, QWidget* parent, bool small) :
  29   QToolButton(parent), m_actor(a)
  30 {
  31 #ifdef DEBUG_WIDGETS
  32   qDebug() << "Creating ActorWidget" << (m_actor ? m_actor->id() : "NULL");
  33 #endif
  34   int max_size = small ? 32 : 64;
  35
  36   setStyleSheet("QToolButton::menu-indicator { "
  37                 "subcontrol-origin: padding; "
  38                 "subcontrol-position: bottom right; "
  39                 "}");
  40   setIconSize(QSize(max_size, max_size));
  41   setFocusPolicy(Qt::NoFocus);
  42   setPopupMode(QToolButton::InstantPopup);
  43   setAutoRaise(true);
  44
  45   m_menu = new QMenu(this);
  46   m_menuTitleAction = new QAction(this);
  47   connect(m_menuTitleAction, SIGNAL(triggered()), this, SLOT(onMenuTitle()));
  48
  49   m_followAction = new QAction(this);
  50   connect(m_followAction, SIGNAL(triggered()), this, SLOT(onFollowAuthor()));
  51
  52   m_hideAuthorAction = new QAction(this);
  53   connect(m_hideAuthorAction, SIGNAL(triggered()), this, SLOT(onHideAuthor()));
  54
  55   createMenu();
  56
  57   onImageChanged();
  58 }
  59
  60 //------------------------------------------------------------------------------
  61
  62 ActorWidget::~ActorWidget() {
  63 #ifdef DEBUG_WIDGETS
  64   qDebug() << "Deleting ActorWidget" << m_actor->id();
  65 #endif
  66 }
  67
  68 //------------------------------------------------------------------------------
  69
  70 void ActorWidget::setActor(QASActor* a) {
  71   if (m_actor == a)
  72     return;
  73
  74   m_actor = a;
  75   onImageChanged();
  76   createMenu();
  77 }
  78
  79 //------------------------------------------------------------------------------
  80
  81 void ActorWidget::onImageChanged() {
  82   m_url = m_actor ? m_actor->imageUrl() : "";
  83   updatePixmap();
  84 }
  85
  86 //------------------------------------------------------------------------------
  87
  88 void ActorWidget::updatePixmap() {
  89   FileDownloadManager* fdm = FileDownloadManager::getManager();
  90
  91   if (fdm->hasFile(m_url)) {
  92     setIcon(QIcon(fdm->pixmap(m_url, ":/images/image_broken.png")));
  93   } else {
  94
  95     if (m_url.isEmpty()) {
  96       setIcon(QIcon(":/images/default.png"));
  97     } else {
  98       setIcon(QIcon(":/images/image_downloading.png"));
  99       FileDownloader* fd = fdm->download(m_url);
 100       connect(fd, SIGNAL(fileReady()), this, SLOT(updatePixmap()),
 101               Qt::UniqueConnection);
 102     }
 103   }
 104 }
 105
 106 //------------------------------------------------------------------------------
 107
 108 void ActorWidget::createMenu() {
 109   if (!m_actor) {
 110     setMenu(NULL);
 111     return;
 112   }
 113
 114   bool isYou = m_actor->isYou();
 115
 116   m_menuTitleAction->setText(m_actor->displayNameOrWebFinger());
 117   m_menu->clear();
 118   m_menu->addAction(m_menuTitleAction);
 119   m_menu->addSeparator();
 120
 121   if (!isYou)
 122     m_menu->addAction(m_followAction);
 123
 124   m_menu->addAction(m_hideAuthorAction);
 125
 126   updateMenu();
 127
 128   setMenu(m_menu);
 129 }
 130
 131 //------------------------------------------------------------------------------
 132
 133 void ActorWidget::updateMenu() {
 134   if (!m_actor)
 135     return;
 136
 137   m_followAction->setText(m_actor->followed() ? tr("stop following") :
 138                           tr("follow"));
 139   m_hideAuthorAction->setText(m_actor->isHidden() ?
 140                               tr("stop minimising posts") :
 141                               tr("auto-minimise posts"));
 142 }
 143
 144 //------------------------------------------------------------------------------
 145
 146 void ActorWidget::onFollowAuthor() {
 147   bool doFollow = !m_actor->followed();
 148   if (!doFollow) {
 149     QString msg = QString(tr("Are you sure you want to stop following %1?")).
 150       arg(m_actor->displayNameOrWebFinger());
 151     int ret = QMessageBox::warning(this, CLIENT_FANCY_NAME, msg,
 152                                    QMessageBox::Cancel | QMessageBox::Yes,
 153                                    QMessageBox::Cancel);
 154     if (ret != QMessageBox::Yes)
 155       return;
 156   }
 157
 158   updateMenu();
 159   if (!m_actor->isYou())
 160     emit follow(m_actor->id(), doFollow);
 161 }
 162
 163 //------------------------------------------------------------------------------
 164
 165 void ActorWidget::onHideAuthor() {
 166   bool doHide = !m_actor->isHidden();
 167   m_actor->setHidden(doHide);
 168
 169   updateMenu();
 170   if (doHide)
 171     emit lessClicked();
 172   else
 173     emit moreClicked();
 174 }
 175
 176 //------------------------------------------------------------------------------
 177
 178 void ActorWidget::onMenuTitle() {
 179   if (m_actor && !m_actor->url().isEmpty())
 180     QDesktopServices::openUrl(m_actor->url());
 181 }