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IconEngine: Forward API to child icon engine #792

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IconEngine: Forward API to child icon engine #792

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28 changes: 5 additions & 23 deletions src/core/iconinfo_p.h
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@
#include "../libfmqtglobals.h"
#include "iconinfo.h"
#include <gio/gio.h>
#include <private/qicon_p.h>

namespace Fm {

Expand Down Expand Up @@ -80,38 +81,19 @@ QString IconEngine::key() const {
void IconEngine::paint(QPainter* painter, const QRect& rect, QIcon::Mode mode, QIcon::State state) {
auto info = info_.lock();
if(info) {
info->internalQicon().paint(painter, rect, Qt::AlignCenter, mode, state);
info->internalQicon().data_ptr()->engine->paint(painter, rect, mode, state);
}
}

QPixmap IconEngine::pixmap(const QSize& size, QIcon::Mode mode, QIcon::State state) {
auto info = info_.lock();
return info ? info->internalQicon().pixmap(size, mode, state) : QPixmap{};
return info ? info->internalQicon().data_ptr()->engine->pixmap(size, mode, state) : QPixmap{};
}

void IconEngine::virtual_hook(int id, void* data) {
auto info = info_.lock();
switch(id) {
case QIconEngine::AvailableSizesHook: {
auto* args = reinterpret_cast<QIconEngine::AvailableSizesArgument*>(data);
args->sizes = info ? info->internalQicon().availableSizes(args->mode, args->state) : QList<QSize>{};
break;
}
case QIconEngine::IconNameHook: {
QString* result = reinterpret_cast<QString*>(data);
*result = info ? info->internalQicon().name() : QString{};
break;
}
case QIconEngine::IsNullHook: {
bool* result = reinterpret_cast<bool*>(data);
*result = info ? info->internalQicon().isNull() : true;
break;
}
case QIconEngine::ScaledPixmapHook: {
auto* arg = reinterpret_cast<QIconEngine::ScaledPixmapArgument*>(data);
arg->pixmap = info ? info->internalQicon().pixmap(arg->size, arg->mode, arg->state) : QPixmap{};
break;
}
if (info) {
info->internalQicon().data_ptr()->engine->virtual_hook(id, data);
}
}

Expand Down