forked from blue/squawk
rookie shaky messages history request in progress animation
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c295fa1c1d
commit
e32c1177c3
@ -202,11 +202,13 @@ void Conversation::onSliderValueChanged(int value)
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scroll = down;
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} else {
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if (!requestingHistory && value == 0) {
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m_ui->historyStatus->setPixmap(Shared::icon("view-refresh", true).pixmap(25));
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requestingHistory = true;
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line->showBusyIndicator();
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emit requestArchive(line->firstMessageId());
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scroll = keep;
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} else {
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scroll = nothing;
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}
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scroll = nothing;
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}
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}
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}
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@ -216,7 +218,7 @@ void Conversation::responseArchive(const std::list<Shared::Message> list)
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requestingHistory = false;
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scroll = keep;
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m_ui->historyStatus->clear();
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line->hideBusyIndicator();
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for (std::list<Shared::Message>::const_iterator itr = list.begin(), end = list.end(); itr != end; ++itr) {
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addMessage(*itr);
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}
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@ -226,8 +228,9 @@ void Conversation::showEvent(QShowEvent* event)
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{
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if (!everShown) {
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everShown = true;
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m_ui->historyStatus->setPixmap(Shared::icon("view-refresh", true).pixmap(25));
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line->showBusyIndicator();
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requestingHistory = true;
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scroll = keep;
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emit requestArchive(line->firstMessageId());
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}
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emit shown();
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@ -31,11 +31,27 @@ MessageLine::MessageLine(bool p_room, QWidget* parent):
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myName(),
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palNames(),
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views(),
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room(p_room)
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room(p_room),
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busyLabel(),
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busyLayout(),
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busyShown(false),
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rotation()
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{
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setLayout(layout);
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setBackgroundRole(QPalette::Base);
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layout->addStretch();
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busyLabel.setPixmap(Shared::icon("view-refresh", true).pixmap(50));
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busyLayout.addStretch();
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busyLayout.addWidget(&busyLabel);
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busyLayout.addStretch();
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busyLabel.hide();
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rotation.setDuration(500);
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rotation.setStartValue(0.0f);
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rotation.setEndValue(180.0f);
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rotation.setLoopCount(-1);
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connect(&rotation, SIGNAL(valueChanged(const QVariant&)), this, SLOT(onAnimationValueChanged(const QVariant&)));
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}
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MessageLine::~MessageLine()
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@ -72,6 +88,10 @@ MessageLine::Position MessageLine::message(const Shared::Message& msg)
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res = middle;
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}
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if (busyShown) {
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index += 1;
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}
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QVBoxLayout* vBox = new QVBoxLayout();
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QHBoxLayout* hBox = new QHBoxLayout();
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QWidget* message = new QWidget();
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@ -184,3 +204,34 @@ QString MessageLine::firstMessageId() const
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return messageOrder.begin()->second->getId();
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}
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}
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void MessageLine::showBusyIndicator()
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{
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if (!busyShown) {
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layout->insertLayout(0, &busyLayout);
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busyShown = true;
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rotation.start();
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busyLabel.show();
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}
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}
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void MessageLine::hideBusyIndicator()
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{
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if (busyShown) {
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busyLabel.hide();
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rotation.stop();
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layout->removeItem(&busyLayout);
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busyShown = false;
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}
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}
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void MessageLine::onAnimationValueChanged(const QVariant& value)
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{
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QTransform r;
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r.rotate(value.toReal());
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QPixmap pxm = Shared::icon("view-refresh", true).pixmap(50).transformed(r, Qt::SmoothTransformation);
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int dw = pxm.width() - 50;
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int dh = pxm.height() - 50;
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pxm = pxm.copy(dw/2, dh/2, 50, 50);
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busyLabel.setPixmap(pxm);
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}
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@ -24,6 +24,8 @@
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#include <QHBoxLayout>
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#include <QLabel>
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#include <QResizeEvent>
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#include <QIcon>
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#include <QVariantAnimation>
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#include "../global.h"
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class MessageLine : public QWidget
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@ -71,6 +73,13 @@ private:
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std::map<QString, QString> palNames;
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std::deque<QHBoxLayout*> views;
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bool room;
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QLabel busyLabel;
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QHBoxLayout busyLayout;
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bool busyShown;
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QVariantAnimation rotation;
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private slots:
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void onAnimationValueChanged(const QVariant& value);
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};
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#endif // MESSAGELINE_H
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