70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
#include "animtimer.h"
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#include "lottieicon.h"
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#include "debug_ui.h"
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AnimTimer::AnimTimer() {
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m_timer.setInterval(33);
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connect(&m_timer, &QTimer::timeout, this, &AnimTimer::onTimer);
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}
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AnimTimer *AnimTimer::instance() {
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static AnimTimer s;
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return &s;
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}
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void AnimTimer::shutdown() {
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instance()->m_timer.stop();
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instance()->m_playback.invalidate();
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instance()->m_icons.clear();
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DEBUG_DEBUG(DEBUG_CATEGORY_GENERAL, "AnimTimer: shutdown");
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}
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void AnimTimer::registerIcon(const QString &key, LottieIcon *icon) {
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m_icons.insert(key, icon);
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}
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void AnimTimer::unregisterIcon(const QString &key) {
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m_icons.remove(key);
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}
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LottieIcon *AnimTimer::icon(const QString &key) const {
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return m_icons.value(key, nullptr);
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}
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void AnimTimer::play() {
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if (m_icons.isEmpty()) {
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GUI_WARN("AnimTimer: playback requested without registered icons");
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return;
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}
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GUI_DEBUG("AnimTimer: hover trigger icons=%d running=%d playback_ms=%d", (int)m_icons.size(), m_timer.isActive(), PlaybackMs);
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m_playback.start();
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m_timer.start();
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}
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void AnimTimer::onTimer() {
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const qint64 elapsed = m_playback.elapsed();
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const bool finishing = elapsed >= PlaybackMs;
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bool finished = true;
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for (auto *icon : m_icons) {
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if (!finishing || icon->currentFrame() != 0) icon->advanceFrame();
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if (icon->currentFrame() != 0) finished = false;
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}
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if (finishing && finished) {
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m_timer.stop();
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m_playback.invalidate();
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GUI_DEBUG("AnimTimer: playback finished elapsed_ms=%lld icons=%d all_frames=0", (long long)elapsed, (int)m_icons.size());
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}
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emit ticked();
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}
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void AnimTimer::logRegisteredIcons() const {
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for (auto it = m_icons.constBegin(); it != m_icons.constEnd(); ++it) {
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LottieIcon *icon = it.value();
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icon->logWarnings();
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GUI_DEBUG("LottieIcon: path=%s frames=%d size=%dx%d tgsSize=%d valid=%d",
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qPrintable(it.key()), icon->frameCount(),
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icon->originalSize().width(), icon->originalSize().height(),
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icon->tgsSize(), (int)icon->isValid());
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}
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}
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