src/shortobjectwidget.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 "shortobjectwidget.h"
  21 #include "util.h"
  22
  23 #include <QVBoxLayout>
  24
  25 //------------------------------------------------------------------------------
  26
  27 ShortObjectWidget::ShortObjectWidget(QASObject* obj, QWidget* parent) :
  28   QFrame(parent),
  29   m_object(NULL),
  30   m_actor(NULL)
  31 {
  32 #ifdef DEBUG_WIDGETS
  33   qDebug() << "Creating ShortObjectWidget";
  34 #endif
  35   m_textLabel = new RichTextLabel(this, true);
  36
  37   m_actorWidget = new ActorWidget(NULL, this, true);
  38   connect(m_actorWidget, SIGNAL(follow(QString, bool)),
  39           this, SIGNAL(follow(QString, bool)));
  40   connect(m_actorWidget, SIGNAL(moreClicked()), this, SIGNAL(moreClicked()));
  41
  42   m_moreButton = new TextToolButton("+", this);
  43   connect(m_moreButton, SIGNAL(clicked()), this, SIGNAL(moreClicked()));
  44
  45   QHBoxLayout* acrossLayout = new QHBoxLayout;
  46   // acrossLayout->setSpacing(10);
  47   acrossLayout->setContentsMargins(0, 0, 0, 0);
  48   acrossLayout->addWidget(m_actorWidget, 0, Qt::AlignVCenter);
  49   acrossLayout->addWidget(m_textLabel, 0, Qt::AlignVCenter);
  50   acrossLayout->addWidget(m_moreButton, 0, Qt::AlignVCenter);
  51
  52   changeObject(obj);
  53
  54   setLayout(acrossLayout);
  55 }
  56
  57 //------------------------------------------------------------------------------
  58
  59 ShortObjectWidget::~ShortObjectWidget() {
  60 #ifdef DEBUG_WIDGETS
  61   qDebug() << "Deleting ShortObjectWidget" << m_object->id();
  62 #endif
  63 }
  64
  65 //------------------------------------------------------------------------------
  66
  67 void ShortObjectWidget::changeObject(QASAbstractObject* obj) {
  68   if (m_object != NULL)
  69     disconnect(m_object, SIGNAL(changed()), this, SLOT(onChanged()));
  70
  71   m_object = qobject_cast<QASObject*>(obj);
  72   if (!m_object)
  73     return;
  74
  75   connect(m_object, SIGNAL(changed()), this, SLOT(onChanged()));
  76
  77   if (m_actor != NULL)
  78     disconnect(m_actor, SIGNAL(changed()),
  79               m_actorWidget, SLOT(updateMenu()));
  80
  81   QASActor* m_actor = m_object->asActor();
  82   if (!m_actor) {
  83     m_actor = m_object->author();
  84     if (m_actor)
  85       connect(m_actor, SIGNAL(changed()),
  86               m_actorWidget, SLOT(updateMenu()));
  87   }
  88   m_actorWidget->setActor(m_actor);
  89
  90   static QSet<QString> expandableTypes;
  91   if (expandableTypes.isEmpty())
  92     expandableTypes << "person" << "note" << "comment" << "image" << "video"
  93                     << "audio";
  94
  95   m_moreButton->setVisible(expandableTypes.contains(m_object->type())
  96                            && !m_object->isDeleted());
  97
  98   updateText();
  99 }
 100
 101 //------------------------------------------------------------------------------
 102
 103 void ShortObjectWidget::updateText() {
 104   if (!m_object)
 105     return;
 106
 107   QString content = m_object->excerpt();
 108
 109   QString text;
 110   QASActor* author = m_object->author();
 111   if (author && !author->displayName().isEmpty())
 112     text = author->displayName();
 113   if (!content.isEmpty())
 114     text += (text.isEmpty() ? "" : ": ") + content;
 115
 116   m_textLabel->setText(text);
 117 }
 118
 119 //------------------------------------------------------------------------------
 120
 121 void ShortObjectWidget::onChanged() {
 122   updateText();
 123   m_actorWidget->updateMenu();
 124 }
 125
 126 //------------------------------------------------------------------------------
 127