mirror of
https://github.com/vale981/tdesktop
synced 2025-03-09 20:46:58 -04:00
2444acb041
In case image was almost loaded (loader was ready, but not destroyed yet), forget() didn't do anything, leaving bytes and image inside loader untouched. Now we check loader state in forget() so that bytes and image are passed to Image instance before they're forgot from the memory. This will improve memory clearing while scrolling through chats with images and switching between them.
1715 lines
46 KiB
C++
1715 lines
46 KiB
C++
/*
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This file is part of Telegram Desktop,
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the official desktop application for the Telegram messaging service.
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For license and copyright information please follow this link:
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https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
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*/
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#include "ui/images.h"
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#include "mainwidget.h"
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#include "storage/localstorage.h"
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#include "storage/cache/storage_cache_database.h"
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#include "platform/platform_specific.h"
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#include "auth_session.h"
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#include "history/history_item.h"
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#include "history/history.h"
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#include "data/data_session.h"
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namespace Images {
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namespace {
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TG_FORCE_INLINE uint64 blurGetColors(const uchar *p) {
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return (uint64)p[0] + ((uint64)p[1] << 16) + ((uint64)p[2] << 32) + ((uint64)p[3] << 48);
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}
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const QPixmap &circleMask(int width, int height) {
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Assert(Global::started());
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uint64 key = uint64(uint32(width)) << 32 | uint64(uint32(height));
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Global::CircleMasksMap &masks(Global::RefCircleMasks());
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auto i = masks.constFind(key);
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if (i == masks.cend()) {
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QImage mask(width, height, QImage::Format_ARGB32_Premultiplied);
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{
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Painter p(&mask);
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PainterHighQualityEnabler hq(p);
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p.setCompositionMode(QPainter::CompositionMode_Source);
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p.fillRect(0, 0, width, height, Qt::transparent);
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p.setBrush(Qt::white);
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p.setPen(Qt::NoPen);
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p.drawEllipse(0, 0, width, height);
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}
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mask.setDevicePixelRatio(cRetinaFactor());
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i = masks.insert(key, App::pixmapFromImageInPlace(std::move(mask)));
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}
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return i.value();
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}
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} // namespace
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QPixmap PixmapFast(QImage &&image) {
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Expects(image.format() == QImage::Format_ARGB32_Premultiplied
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|| image.format() == QImage::Format_RGB32);
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return QPixmap::fromImage(std::move(image), Qt::NoFormatConversion);
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}
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QImage prepareBlur(QImage img) {
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auto ratio = img.devicePixelRatio();
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auto fmt = img.format();
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if (fmt != QImage::Format_RGB32 && fmt != QImage::Format_ARGB32_Premultiplied) {
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img = img.convertToFormat(QImage::Format_ARGB32_Premultiplied);
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img.setDevicePixelRatio(ratio);
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Assert(!img.isNull());
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}
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uchar *pix = img.bits();
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if (pix) {
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int w = img.width(), h = img.height(), wold = w, hold = h;
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const int radius = 3;
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const int r1 = radius + 1;
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const int div = radius * 2 + 1;
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const int stride = w * 4;
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if (radius < 16 && div < w && div < h && stride <= w * 4) {
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bool withalpha = img.hasAlphaChannel();
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if (withalpha) {
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QImage imgsmall(w, h, img.format());
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{
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Painter p(&imgsmall);
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PainterHighQualityEnabler hq(p);
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p.setCompositionMode(QPainter::CompositionMode_Source);
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p.fillRect(0, 0, w, h, Qt::transparent);
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p.drawImage(QRect(radius, radius, w - 2 * radius, h - 2 * radius), img, QRect(0, 0, w, h));
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}
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imgsmall.setDevicePixelRatio(ratio);
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auto was = img;
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img = std::move(imgsmall);
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imgsmall = QImage();
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Assert(!img.isNull());
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pix = img.bits();
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if (!pix) return was;
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}
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uint64 *rgb = new uint64[w * h];
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int x, y, i;
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int yw = 0;
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const int we = w - r1;
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for (y = 0; y < h; y++) {
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uint64 cur = blurGetColors(&pix[yw]);
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uint64 rgballsum = -radius * cur;
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uint64 rgbsum = cur * ((r1 * (r1 + 1)) >> 1);
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for (i = 1; i <= radius; i++) {
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uint64 cur = blurGetColors(&pix[yw + i * 4]);
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rgbsum += cur * (r1 - i);
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rgballsum += cur;
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}
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x = 0;
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#define update(start, middle, end) \
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rgb[y * w + x] = (rgbsum >> 4) & 0x00FF00FF00FF00FFLL; \
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rgballsum += blurGetColors(&pix[yw + (start) * 4]) - 2 * blurGetColors(&pix[yw + (middle) * 4]) + blurGetColors(&pix[yw + (end) * 4]); \
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rgbsum += rgballsum; \
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x++;
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while (x < r1) {
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update(0, x, x + r1);
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}
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while (x < we) {
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update(x - r1, x, x + r1);
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}
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while (x < w) {
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update(x - r1, x, w - 1);
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}
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#undef update
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yw += stride;
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}
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const int he = h - r1;
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for (x = 0; x < w; x++) {
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uint64 rgballsum = -radius * rgb[x];
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uint64 rgbsum = rgb[x] * ((r1 * (r1 + 1)) >> 1);
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for (i = 1; i <= radius; i++) {
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rgbsum += rgb[i * w + x] * (r1 - i);
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rgballsum += rgb[i * w + x];
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}
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y = 0;
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int yi = x * 4;
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#define update(start, middle, end) \
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uint64 res = rgbsum >> 4; \
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pix[yi] = res & 0xFF; \
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pix[yi + 1] = (res >> 16) & 0xFF; \
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pix[yi + 2] = (res >> 32) & 0xFF; \
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pix[yi + 3] = (res >> 48) & 0xFF; \
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rgballsum += rgb[x + (start) * w] - 2 * rgb[x + (middle) * w] + rgb[x + (end) * w]; \
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rgbsum += rgballsum; \
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y++; \
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yi += stride;
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while (y < r1) {
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update(0, y, y + r1);
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}
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while (y < he) {
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update(y - r1, y, y + r1);
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}
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while (y < h) {
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update(y - r1, y, h - 1);
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}
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#undef update
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}
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delete[] rgb;
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}
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}
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return img;
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}
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void prepareCircle(QImage &img) {
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Assert(!img.isNull());
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img.setDevicePixelRatio(cRetinaFactor());
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img = img.convertToFormat(QImage::Format_ARGB32_Premultiplied);
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Assert(!img.isNull());
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QPixmap mask = circleMask(img.width(), img.height());
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Painter p(&img);
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p.setCompositionMode(QPainter::CompositionMode_DestinationIn);
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p.drawPixmap(0, 0, mask);
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}
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void prepareRound(
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QImage &image,
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QImage *cornerMasks,
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RectParts corners,
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QRect target) {
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if (target.isNull()) {
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target = QRect(QPoint(), image.size());
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} else {
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Assert(QRect(QPoint(), image.size()).contains(target));
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}
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auto cornerWidth = cornerMasks[0].width();
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auto cornerHeight = cornerMasks[0].height();
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auto imageWidth = image.width();
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auto imageHeight = image.height();
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if (imageWidth < 2 * cornerWidth || imageHeight < 2 * cornerHeight) {
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return;
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}
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constexpr auto imageIntsPerPixel = 1;
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auto imageIntsPerLine = (image.bytesPerLine() >> 2);
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Assert(image.depth() == static_cast<int>((imageIntsPerPixel * sizeof(uint32)) << 3));
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Assert(image.bytesPerLine() == (imageIntsPerLine << 2));
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auto ints = reinterpret_cast<uint32*>(image.bits());
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auto intsTopLeft = ints + target.x() + target.y() * imageWidth;
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auto intsTopRight = ints + target.x() + target.width() - cornerWidth + target.y() * imageWidth;
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auto intsBottomLeft = ints + target.x() + (target.y() + target.height() - cornerHeight) * imageWidth;
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auto intsBottomRight = ints + target.x() + target.width() - cornerWidth + (target.y() + target.height() - cornerHeight) * imageWidth;
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auto maskCorner = [&](uint32 *imageInts, const QImage &mask) {
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auto maskWidth = mask.width();
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auto maskHeight = mask.height();
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auto maskBytesPerPixel = (mask.depth() >> 3);
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auto maskBytesPerLine = mask.bytesPerLine();
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auto maskBytesAdded = maskBytesPerLine - maskWidth * maskBytesPerPixel;
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auto maskBytes = mask.constBits();
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Assert(maskBytesAdded >= 0);
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Assert(mask.depth() == (maskBytesPerPixel << 3));
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auto imageIntsAdded = imageIntsPerLine - maskWidth * imageIntsPerPixel;
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Assert(imageIntsAdded >= 0);
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for (auto y = 0; y != maskHeight; ++y) {
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for (auto x = 0; x != maskWidth; ++x) {
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auto opacity = static_cast<anim::ShiftedMultiplier>(*maskBytes) + 1;
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*imageInts = anim::unshifted(anim::shifted(*imageInts) * opacity);
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maskBytes += maskBytesPerPixel;
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imageInts += imageIntsPerPixel;
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}
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maskBytes += maskBytesAdded;
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imageInts += imageIntsAdded;
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}
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};
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if (corners & RectPart::TopLeft) maskCorner(intsTopLeft, cornerMasks[0]);
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if (corners & RectPart::TopRight) maskCorner(intsTopRight, cornerMasks[1]);
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if (corners & RectPart::BottomLeft) maskCorner(intsBottomLeft, cornerMasks[2]);
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if (corners & RectPart::BottomRight) maskCorner(intsBottomRight, cornerMasks[3]);
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}
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void prepareRound(
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QImage &image,
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ImageRoundRadius radius,
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RectParts corners,
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QRect target) {
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if (!static_cast<int>(corners)) {
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return;
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} else if (radius == ImageRoundRadius::Ellipse) {
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Assert((corners & RectPart::AllCorners) == RectPart::AllCorners);
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Assert(target.isNull());
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prepareCircle(image);
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}
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Assert(!image.isNull());
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image.setDevicePixelRatio(cRetinaFactor());
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image = std::move(image).convertToFormat(QImage::Format_ARGB32_Premultiplied);
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Assert(!image.isNull());
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auto masks = App::cornersMask(radius);
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prepareRound(image, masks, corners, target);
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}
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QImage prepareColored(style::color add, QImage image) {
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auto format = image.format();
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if (format != QImage::Format_RGB32 && format != QImage::Format_ARGB32_Premultiplied) {
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image = std::move(image).convertToFormat(QImage::Format_ARGB32_Premultiplied);
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}
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if (auto pix = image.bits()) {
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int ca = int(add->c.alphaF() * 0xFF), cr = int(add->c.redF() * 0xFF), cg = int(add->c.greenF() * 0xFF), cb = int(add->c.blueF() * 0xFF);
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const int w = image.width(), h = image.height(), size = w * h * 4;
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for (int32 i = 0; i < size; i += 4) {
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int b = pix[i], g = pix[i + 1], r = pix[i + 2], a = pix[i + 3], aca = a * ca;
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pix[i + 0] = uchar(b + ((aca * (cb - b)) >> 16));
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pix[i + 1] = uchar(g + ((aca * (cg - g)) >> 16));
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pix[i + 2] = uchar(r + ((aca * (cr - r)) >> 16));
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pix[i + 3] = uchar(a + ((aca * (0xFF - a)) >> 16));
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}
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}
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return image;
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}
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QImage prepareOpaque(QImage image) {
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if (image.hasAlphaChannel()) {
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image = std::move(image).convertToFormat(QImage::Format_ARGB32_Premultiplied);
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auto ints = reinterpret_cast<uint32*>(image.bits());
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auto bg = anim::shifted(st::imageBgTransparent->c);
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auto width = image.width();
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auto height = image.height();
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auto addPerLine = (image.bytesPerLine() / sizeof(uint32)) - width;
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for (auto y = 0; y != height; ++y) {
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for (auto x = 0; x != width; ++x) {
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auto components = anim::shifted(*ints);
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*ints++ = anim::unshifted(components * 256 + bg * (256 - anim::getAlpha(components)));
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}
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ints += addPerLine;
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}
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}
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return image;
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}
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QImage prepare(QImage img, int w, int h, Images::Options options, int outerw, int outerh, const style::color *colored) {
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Assert(!img.isNull());
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if (options & Images::Option::Blurred) {
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img = prepareBlur(std::move(img));
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Assert(!img.isNull());
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}
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if (w <= 0 || (w == img.width() && (h <= 0 || h == img.height()))) {
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} else if (h <= 0) {
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img = img.scaledToWidth(w, (options & Images::Option::Smooth) ? Qt::SmoothTransformation : Qt::FastTransformation);
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Assert(!img.isNull());
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} else {
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img = img.scaled(w, h, Qt::IgnoreAspectRatio, (options & Images::Option::Smooth) ? Qt::SmoothTransformation : Qt::FastTransformation);
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Assert(!img.isNull());
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}
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if (outerw > 0 && outerh > 0) {
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outerw *= cIntRetinaFactor();
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outerh *= cIntRetinaFactor();
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if (outerw != w || outerh != h) {
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img.setDevicePixelRatio(cRetinaFactor());
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auto result = QImage(outerw, outerh, QImage::Format_ARGB32_Premultiplied);
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result.setDevicePixelRatio(cRetinaFactor());
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if (options & Images::Option::TransparentBackground) {
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result.fill(Qt::transparent);
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}
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{
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QPainter p(&result);
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if (w < outerw || h < outerh) {
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p.fillRect(0, 0, result.width(), result.height(), st::imageBg);
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}
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p.drawImage((result.width() - img.width()) / (2 * cIntRetinaFactor()), (result.height() - img.height()) / (2 * cIntRetinaFactor()), img);
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}
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img = result;
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Assert(!img.isNull());
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}
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}
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auto corners = [](Images::Options options) {
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return ((options & Images::Option::RoundedTopLeft) ? RectPart::TopLeft : RectPart::None)
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| ((options & Images::Option::RoundedTopRight) ? RectPart::TopRight : RectPart::None)
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| ((options & Images::Option::RoundedBottomLeft) ? RectPart::BottomLeft : RectPart::None)
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| ((options & Images::Option::RoundedBottomRight) ? RectPart::BottomRight : RectPart::None);
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};
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if (options & Images::Option::Circled) {
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prepareCircle(img);
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Assert(!img.isNull());
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} else if (options & Images::Option::RoundedLarge) {
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prepareRound(img, ImageRoundRadius::Large, corners(options));
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Assert(!img.isNull());
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} else if (options & Images::Option::RoundedSmall) {
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prepareRound(img, ImageRoundRadius::Small, corners(options));
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Assert(!img.isNull());
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}
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if (options & Images::Option::Colored) {
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Assert(colored != nullptr);
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img = prepareColored(*colored, std::move(img));
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}
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img.setDevicePixelRatio(cRetinaFactor());
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return img;
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}
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} // namespace Images
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namespace {
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using LocalImages = QMap<QString, Image*>;
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LocalImages localImages;
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using WebImages = QMap<QString, WebImage*>;
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WebImages webImages;
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Image *generateBlankImage() {
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auto data = QImage(cIntRetinaFactor(), cIntRetinaFactor(), QImage::Format_ARGB32_Premultiplied);
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data.fill(Qt::transparent);
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data.setDevicePixelRatio(cRetinaFactor());
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return internal::getImage(App::pixmapFromImageInPlace(std::move(data)), "GIF");
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}
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Image *blank() {
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static auto blankImage = generateBlankImage();
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return blankImage;
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}
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using StorageImages = QMap<StorageKey, StorageImage*>;
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StorageImages storageImages;
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using WebFileImages = QMap<StorageKey, WebFileImage*>;
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WebFileImages webFileImages;
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using GeoPointImages = QMap<StorageKey, GeoPointImage*>;
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GeoPointImages geoPointImages;
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int64 globalAcquiredSize = 0;
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uint64 PixKey(int width, int height, Images::Options options) {
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return static_cast<uint64>(width) | (static_cast<uint64>(height) << 24) | (static_cast<uint64>(options) << 48);
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}
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uint64 SinglePixKey(Images::Options options) {
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return PixKey(0, 0, options);
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}
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} // namespace
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StorageImageLocation StorageImageLocation::Null;
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WebFileLocation WebFileLocation::Null;
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StorageImageLocation::StorageImageLocation(
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int32 width,
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int32 height,
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int32 dc,
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const uint64 &volume,
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int32 local,
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const uint64 &secret,
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const QByteArray &fileReference)
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: _widthheight(packIntInt(width, height))
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, _dclocal(packIntInt(dc, local))
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, _volume(volume)
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, _secret(secret)
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, _fileReference(fileReference) {
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}
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StorageImageLocation::StorageImageLocation(
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int32 width,
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int32 height,
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const MTPDfileLocation &location)
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: StorageImageLocation(
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width,
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height,
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location.vdc_id.v,
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location.vvolume_id.v,
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location.vlocal_id.v,
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location.vsecret.v,
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location.vfile_reference.v) {
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}
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bool Image::isNull() const {
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return (this == blank());
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}
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ImagePtr::ImagePtr() : Parent(blank()) {
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}
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ImagePtr::ImagePtr(int32 width, int32 height, const MTPFileLocation &location, ImagePtr def) :
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Parent((location.type() == mtpc_fileLocation) ? (Image*)(internal::getImage(StorageImageLocation(width, height, location.c_fileLocation()))) : def.v()) {
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}
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Image::Image(const QString &file, QByteArray fmt) {
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_data = App::pixmapFromImageInPlace(App::readImage(file, &fmt, false, 0, &_saved));
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_format = fmt;
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if (!_data.isNull()) {
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globalAcquiredSize += int64(_data.width()) * _data.height() * 4;
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}
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}
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Image::Image(const QByteArray &filecontent, QByteArray fmt) {
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_data = App::pixmapFromImageInPlace(App::readImage(filecontent, &fmt, false));
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_format = fmt;
|
|
_saved = filecontent;
|
|
if (!_data.isNull()) {
|
|
globalAcquiredSize += int64(_data.width()) * _data.height() * 4;
|
|
}
|
|
}
|
|
|
|
Image::Image(const QPixmap &pixmap, QByteArray format) : _format(format), _data(pixmap) {
|
|
if (!_data.isNull()) {
|
|
globalAcquiredSize += int64(_data.width()) * _data.height() * 4;
|
|
}
|
|
}
|
|
|
|
Image::Image(const QByteArray &filecontent, QByteArray fmt, const QPixmap &pixmap) : _saved(filecontent), _format(fmt), _data(pixmap) {
|
|
_data = pixmap;
|
|
_format = fmt;
|
|
_saved = filecontent;
|
|
if (!_data.isNull()) {
|
|
globalAcquiredSize += int64(_data.width()) * _data.height() * 4;
|
|
}
|
|
}
|
|
|
|
const QPixmap &Image::pix(
|
|
Data::FileOrigin origin,
|
|
int32 w,
|
|
int32 h) const {
|
|
checkload();
|
|
|
|
if (w <= 0 || !width() || !height()) {
|
|
w = width();
|
|
} else if (cRetina()) {
|
|
w *= cIntRetinaFactor();
|
|
h *= cIntRetinaFactor();
|
|
}
|
|
auto options = Images::Option::Smooth | Images::Option::None;
|
|
auto k = PixKey(w, h, options);
|
|
auto i = _sizesCache.constFind(k);
|
|
if (i == _sizesCache.cend()) {
|
|
auto p = pixNoCache(origin, w, h, options);
|
|
if (cRetina()) p.setDevicePixelRatio(cRetinaFactor());
|
|
i = _sizesCache.insert(k, p);
|
|
if (!p.isNull()) {
|
|
globalAcquiredSize += int64(p.width()) * p.height() * 4;
|
|
}
|
|
}
|
|
return i.value();
|
|
}
|
|
|
|
const QPixmap &Image::pixRounded(
|
|
Data::FileOrigin origin,
|
|
int32 w,
|
|
int32 h,
|
|
ImageRoundRadius radius,
|
|
RectParts corners) const {
|
|
checkload();
|
|
|
|
if (w <= 0 || !width() || !height()) {
|
|
w = width();
|
|
} else if (cRetina()) {
|
|
w *= cIntRetinaFactor();
|
|
h *= cIntRetinaFactor();
|
|
}
|
|
auto options = Images::Option::Smooth | Images::Option::None;
|
|
auto cornerOptions = [](RectParts corners) {
|
|
return (corners & RectPart::TopLeft ? Images::Option::RoundedTopLeft : Images::Option::None)
|
|
| (corners & RectPart::TopRight ? Images::Option::RoundedTopRight : Images::Option::None)
|
|
| (corners & RectPart::BottomLeft ? Images::Option::RoundedBottomLeft : Images::Option::None)
|
|
| (corners & RectPart::BottomRight ? Images::Option::RoundedBottomRight : Images::Option::None);
|
|
};
|
|
if (radius == ImageRoundRadius::Large) {
|
|
options |= Images::Option::RoundedLarge | cornerOptions(corners);
|
|
} else if (radius == ImageRoundRadius::Small) {
|
|
options |= Images::Option::RoundedSmall | cornerOptions(corners);
|
|
} else if (radius == ImageRoundRadius::Ellipse) {
|
|
options |= Images::Option::Circled | cornerOptions(corners);
|
|
}
|
|
auto k = PixKey(w, h, options);
|
|
auto i = _sizesCache.constFind(k);
|
|
if (i == _sizesCache.cend()) {
|
|
auto p = pixNoCache(origin, w, h, options);
|
|
if (cRetina()) p.setDevicePixelRatio(cRetinaFactor());
|
|
i = _sizesCache.insert(k, p);
|
|
if (!p.isNull()) {
|
|
globalAcquiredSize += int64(p.width()) * p.height() * 4;
|
|
}
|
|
}
|
|
return i.value();
|
|
}
|
|
|
|
const QPixmap &Image::pixCircled(
|
|
Data::FileOrigin origin,
|
|
int32 w,
|
|
int32 h) const {
|
|
checkload();
|
|
|
|
if (w <= 0 || !width() || !height()) {
|
|
w = width();
|
|
} else if (cRetina()) {
|
|
w *= cIntRetinaFactor();
|
|
h *= cIntRetinaFactor();
|
|
}
|
|
auto options = Images::Option::Smooth | Images::Option::Circled;
|
|
auto k = PixKey(w, h, options);
|
|
auto i = _sizesCache.constFind(k);
|
|
if (i == _sizesCache.cend()) {
|
|
auto p = pixNoCache(origin, w, h, options);
|
|
if (cRetina()) p.setDevicePixelRatio(cRetinaFactor());
|
|
i = _sizesCache.insert(k, p);
|
|
if (!p.isNull()) {
|
|
globalAcquiredSize += int64(p.width()) * p.height() * 4;
|
|
}
|
|
}
|
|
return i.value();
|
|
}
|
|
|
|
const QPixmap &Image::pixBlurredCircled(
|
|
Data::FileOrigin origin,
|
|
int32 w,
|
|
int32 h) const {
|
|
checkload();
|
|
|
|
if (w <= 0 || !width() || !height()) {
|
|
w = width();
|
|
} else if (cRetina()) {
|
|
w *= cIntRetinaFactor();
|
|
h *= cIntRetinaFactor();
|
|
}
|
|
auto options = Images::Option::Smooth | Images::Option::Circled | Images::Option::Blurred;
|
|
auto k = PixKey(w, h, options);
|
|
auto i = _sizesCache.constFind(k);
|
|
if (i == _sizesCache.cend()) {
|
|
auto p = pixNoCache(origin, w, h, options);
|
|
if (cRetina()) p.setDevicePixelRatio(cRetinaFactor());
|
|
i = _sizesCache.insert(k, p);
|
|
if (!p.isNull()) {
|
|
globalAcquiredSize += int64(p.width()) * p.height() * 4;
|
|
}
|
|
}
|
|
return i.value();
|
|
}
|
|
|
|
const QPixmap &Image::pixBlurred(
|
|
Data::FileOrigin origin,
|
|
int32 w,
|
|
int32 h) const {
|
|
checkload();
|
|
|
|
if (w <= 0 || !width() || !height()) {
|
|
w = width() * cIntRetinaFactor();
|
|
} else if (cRetina()) {
|
|
w *= cIntRetinaFactor();
|
|
h *= cIntRetinaFactor();
|
|
}
|
|
auto options = Images::Option::Smooth | Images::Option::Blurred;
|
|
auto k = PixKey(w, h, options);
|
|
auto i = _sizesCache.constFind(k);
|
|
if (i == _sizesCache.cend()) {
|
|
auto p = pixNoCache(origin, w, h, options);
|
|
if (cRetina()) p.setDevicePixelRatio(cRetinaFactor());
|
|
i = _sizesCache.insert(k, p);
|
|
if (!p.isNull()) {
|
|
globalAcquiredSize += int64(p.width()) * p.height() * 4;
|
|
}
|
|
}
|
|
return i.value();
|
|
}
|
|
|
|
const QPixmap &Image::pixColored(
|
|
Data::FileOrigin origin,
|
|
style::color add,
|
|
int32 w,
|
|
int32 h) const {
|
|
checkload();
|
|
|
|
if (w <= 0 || !width() || !height()) {
|
|
w = width() * cIntRetinaFactor();
|
|
} else if (cRetina()) {
|
|
w *= cIntRetinaFactor();
|
|
h *= cIntRetinaFactor();
|
|
}
|
|
auto options = Images::Option::Smooth | Images::Option::Colored;
|
|
auto k = PixKey(w, h, options);
|
|
auto i = _sizesCache.constFind(k);
|
|
if (i == _sizesCache.cend()) {
|
|
auto p = pixColoredNoCache(origin, add, w, h, true);
|
|
if (cRetina()) p.setDevicePixelRatio(cRetinaFactor());
|
|
i = _sizesCache.insert(k, p);
|
|
if (!p.isNull()) {
|
|
globalAcquiredSize += int64(p.width()) * p.height() * 4;
|
|
}
|
|
}
|
|
return i.value();
|
|
}
|
|
|
|
const QPixmap &Image::pixBlurredColored(
|
|
Data::FileOrigin origin,
|
|
style::color add,
|
|
int32 w,
|
|
int32 h) const {
|
|
checkload();
|
|
|
|
if (w <= 0 || !width() || !height()) {
|
|
w = width() * cIntRetinaFactor();
|
|
} else if (cRetina()) {
|
|
w *= cIntRetinaFactor();
|
|
h *= cIntRetinaFactor();
|
|
}
|
|
auto options = Images::Option::Blurred | Images::Option::Smooth | Images::Option::Colored;
|
|
auto k = PixKey(w, h, options);
|
|
auto i = _sizesCache.constFind(k);
|
|
if (i == _sizesCache.cend()) {
|
|
auto p = pixBlurredColoredNoCache(origin, add, w, h);
|
|
if (cRetina()) p.setDevicePixelRatio(cRetinaFactor());
|
|
i = _sizesCache.insert(k, p);
|
|
if (!p.isNull()) {
|
|
globalAcquiredSize += int64(p.width()) * p.height() * 4;
|
|
}
|
|
}
|
|
return i.value();
|
|
}
|
|
|
|
const QPixmap &Image::pixSingle(
|
|
Data::FileOrigin origin,
|
|
int32 w,
|
|
int32 h,
|
|
int32 outerw,
|
|
int32 outerh,
|
|
ImageRoundRadius radius,
|
|
RectParts corners,
|
|
const style::color *colored) const {
|
|
checkload();
|
|
|
|
if (w <= 0 || !width() || !height()) {
|
|
w = width() * cIntRetinaFactor();
|
|
} else if (cRetina()) {
|
|
w *= cIntRetinaFactor();
|
|
h *= cIntRetinaFactor();
|
|
}
|
|
|
|
auto options = Images::Option::Smooth | Images::Option::None;
|
|
auto cornerOptions = [](RectParts corners) {
|
|
return (corners & RectPart::TopLeft ? Images::Option::RoundedTopLeft : Images::Option::None)
|
|
| (corners & RectPart::TopRight ? Images::Option::RoundedTopRight : Images::Option::None)
|
|
| (corners & RectPart::BottomLeft ? Images::Option::RoundedBottomLeft : Images::Option::None)
|
|
| (corners & RectPart::BottomRight ? Images::Option::RoundedBottomRight : Images::Option::None);
|
|
};
|
|
if (radius == ImageRoundRadius::Large) {
|
|
options |= Images::Option::RoundedLarge | cornerOptions(corners);
|
|
} else if (radius == ImageRoundRadius::Small) {
|
|
options |= Images::Option::RoundedSmall | cornerOptions(corners);
|
|
} else if (radius == ImageRoundRadius::Ellipse) {
|
|
options |= Images::Option::Circled | cornerOptions(corners);
|
|
}
|
|
if (colored) {
|
|
options |= Images::Option::Colored;
|
|
}
|
|
|
|
auto k = SinglePixKey(options);
|
|
auto i = _sizesCache.constFind(k);
|
|
if (i == _sizesCache.cend() || i->width() != (outerw * cIntRetinaFactor()) || i->height() != (outerh * cIntRetinaFactor())) {
|
|
if (i != _sizesCache.cend()) {
|
|
globalAcquiredSize -= int64(i->width()) * i->height() * 4;
|
|
}
|
|
auto p = pixNoCache(origin, w, h, options, outerw, outerh, colored);
|
|
if (cRetina()) p.setDevicePixelRatio(cRetinaFactor());
|
|
i = _sizesCache.insert(k, p);
|
|
if (!p.isNull()) {
|
|
globalAcquiredSize += int64(p.width()) * p.height() * 4;
|
|
}
|
|
}
|
|
return i.value();
|
|
}
|
|
|
|
const QPixmap &Image::pixBlurredSingle(
|
|
Data::FileOrigin origin,
|
|
int w,
|
|
int h,
|
|
int32 outerw,
|
|
int32 outerh,
|
|
ImageRoundRadius radius,
|
|
RectParts corners) const {
|
|
checkload();
|
|
|
|
if (w <= 0 || !width() || !height()) {
|
|
w = width() * cIntRetinaFactor();
|
|
} else if (cRetina()) {
|
|
w *= cIntRetinaFactor();
|
|
h *= cIntRetinaFactor();
|
|
}
|
|
|
|
auto options = Images::Option::Smooth | Images::Option::Blurred;
|
|
auto cornerOptions = [](RectParts corners) {
|
|
return (corners & RectPart::TopLeft ? Images::Option::RoundedTopLeft : Images::Option::None)
|
|
| (corners & RectPart::TopRight ? Images::Option::RoundedTopRight : Images::Option::None)
|
|
| (corners & RectPart::BottomLeft ? Images::Option::RoundedBottomLeft : Images::Option::None)
|
|
| (corners & RectPart::BottomRight ? Images::Option::RoundedBottomRight : Images::Option::None);
|
|
};
|
|
if (radius == ImageRoundRadius::Large) {
|
|
options |= Images::Option::RoundedLarge | cornerOptions(corners);
|
|
} else if (radius == ImageRoundRadius::Small) {
|
|
options |= Images::Option::RoundedSmall | cornerOptions(corners);
|
|
} else if (radius == ImageRoundRadius::Ellipse) {
|
|
options |= Images::Option::Circled | cornerOptions(corners);
|
|
}
|
|
|
|
auto k = SinglePixKey(options);
|
|
auto i = _sizesCache.constFind(k);
|
|
if (i == _sizesCache.cend() || i->width() != (outerw * cIntRetinaFactor()) || i->height() != (outerh * cIntRetinaFactor())) {
|
|
if (i != _sizesCache.cend()) {
|
|
globalAcquiredSize -= int64(i->width()) * i->height() * 4;
|
|
}
|
|
auto p = pixNoCache(origin, w, h, options, outerw, outerh);
|
|
if (cRetina()) p.setDevicePixelRatio(cRetinaFactor());
|
|
i = _sizesCache.insert(k, p);
|
|
if (!p.isNull()) {
|
|
globalAcquiredSize += int64(p.width()) * p.height() * 4;
|
|
}
|
|
}
|
|
return i.value();
|
|
}
|
|
|
|
QPixmap Image::pixNoCache(
|
|
Data::FileOrigin origin,
|
|
int w,
|
|
int h,
|
|
Images::Options options,
|
|
int outerw,
|
|
int outerh,
|
|
const style::color *colored) const {
|
|
if (!loading()) const_cast<Image*>(this)->load(origin);
|
|
restore();
|
|
|
|
if (_data.isNull()) {
|
|
if (h <= 0 && height() > 0) {
|
|
h = qRound(width() * w / float64(height()));
|
|
}
|
|
return blank()->pixNoCache(origin, w, h, options, outerw, outerh);
|
|
}
|
|
|
|
if (isNull() && outerw > 0 && outerh > 0) {
|
|
outerw *= cIntRetinaFactor();
|
|
outerh *= cIntRetinaFactor();
|
|
|
|
QImage result(outerw, outerh, QImage::Format_ARGB32_Premultiplied);
|
|
result.setDevicePixelRatio(cRetinaFactor());
|
|
|
|
{
|
|
QPainter p(&result);
|
|
if (w < outerw) {
|
|
p.fillRect(0, 0, (outerw - w) / 2, result.height(), st::imageBg);
|
|
p.fillRect(((outerw - w) / 2) + w, 0, result.width() - (((outerw - w) / 2) + w), result.height(), st::imageBg);
|
|
}
|
|
if (h < outerh) {
|
|
p.fillRect(qMax(0, (outerw - w) / 2), 0, qMin(result.width(), w), (outerh - h) / 2, st::imageBg);
|
|
p.fillRect(qMax(0, (outerw - w) / 2), ((outerh - h) / 2) + h, qMin(result.width(), w), result.height() - (((outerh - h) / 2) + h), st::imageBg);
|
|
}
|
|
p.fillRect(qMax(0, (outerw - w) / 2), qMax(0, (outerh - h) / 2), qMin(result.width(), w), qMin(result.height(), h), st::imageBgTransparent);
|
|
}
|
|
|
|
auto corners = [](Images::Options options) {
|
|
return ((options & Images::Option::RoundedTopLeft) ? RectPart::TopLeft : RectPart::None)
|
|
| ((options & Images::Option::RoundedTopRight) ? RectPart::TopRight : RectPart::None)
|
|
| ((options & Images::Option::RoundedBottomLeft) ? RectPart::BottomLeft : RectPart::None)
|
|
| ((options & Images::Option::RoundedBottomRight) ? RectPart::BottomRight : RectPart::None);
|
|
};
|
|
if (options & Images::Option::Circled) {
|
|
Images::prepareCircle(result);
|
|
} else if (options & Images::Option::RoundedLarge) {
|
|
Images::prepareRound(result, ImageRoundRadius::Large, corners(options));
|
|
} else if (options & Images::Option::RoundedSmall) {
|
|
Images::prepareRound(result, ImageRoundRadius::Small, corners(options));
|
|
}
|
|
if (options & Images::Option::Colored) {
|
|
Assert(colored != nullptr);
|
|
result = Images::prepareColored(*colored, std::move(result));
|
|
}
|
|
return App::pixmapFromImageInPlace(std::move(result));
|
|
}
|
|
|
|
return Images::pixmap(_data.toImage(), w, h, options, outerw, outerh, colored);
|
|
}
|
|
|
|
QPixmap Image::pixColoredNoCache(
|
|
Data::FileOrigin origin,
|
|
style::color add,
|
|
int32 w,
|
|
int32 h,
|
|
bool smooth) const {
|
|
const_cast<Image*>(this)->load(origin);
|
|
restore();
|
|
if (_data.isNull()) return blank()->pix(origin);
|
|
|
|
auto img = _data.toImage();
|
|
if (w <= 0 || !width() || !height() || (w == width() && (h <= 0 || h == height()))) {
|
|
return App::pixmapFromImageInPlace(Images::prepareColored(add, std::move(img)));
|
|
}
|
|
if (h <= 0) {
|
|
return App::pixmapFromImageInPlace(Images::prepareColored(add, img.scaledToWidth(w, smooth ? Qt::SmoothTransformation : Qt::FastTransformation)));
|
|
}
|
|
return App::pixmapFromImageInPlace(Images::prepareColored(add, img.scaled(w, h, Qt::IgnoreAspectRatio, smooth ? Qt::SmoothTransformation : Qt::FastTransformation)));
|
|
}
|
|
|
|
QPixmap Image::pixBlurredColoredNoCache(
|
|
Data::FileOrigin origin,
|
|
style::color add,
|
|
int32 w,
|
|
int32 h) const {
|
|
const_cast<Image*>(this)->load(origin);
|
|
restore();
|
|
if (_data.isNull()) return blank()->pix(origin);
|
|
|
|
auto img = Images::prepareBlur(_data.toImage());
|
|
if (h <= 0) {
|
|
img = img.scaledToWidth(w, Qt::SmoothTransformation);
|
|
} else {
|
|
img = img.scaled(w, h, Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
|
|
}
|
|
|
|
return App::pixmapFromImageInPlace(Images::prepareColored(add, img));
|
|
}
|
|
|
|
void Image::forget() const {
|
|
if (_forgot) return;
|
|
|
|
checkload();
|
|
if (_data.isNull()) return;
|
|
|
|
invalidateSizeCache();
|
|
/*if (hasLocalCopy()) {
|
|
_saved.clear();
|
|
} else */if (_saved.isEmpty()) {
|
|
QBuffer buffer(&_saved);
|
|
if (!_data.save(&buffer, _format)) {
|
|
if (_data.save(&buffer, "PNG")) {
|
|
_format = "PNG";
|
|
} else {
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
globalAcquiredSize -= int64(_data.width()) * _data.height() * 4;
|
|
_data = QPixmap();
|
|
_forgot = true;
|
|
}
|
|
|
|
void Image::restore() const {
|
|
if (!_forgot) return;
|
|
|
|
QBuffer buffer(&_saved);
|
|
QImageReader reader(&buffer, _format);
|
|
#ifndef OS_MAC_OLD
|
|
reader.setAutoTransform(true);
|
|
#endif // OS_MAC_OLD
|
|
_data = QPixmap::fromImageReader(&reader, Qt::ColorOnly);
|
|
|
|
if (!_data.isNull()) {
|
|
globalAcquiredSize += int64(_data.width()) * _data.height() * 4;
|
|
}
|
|
_forgot = false;
|
|
}
|
|
|
|
std::optional<Storage::Cache::Key> Image::cacheKey() const {
|
|
return std::nullopt;
|
|
}
|
|
|
|
void Image::invalidateSizeCache() const {
|
|
for (auto &pix : _sizesCache) {
|
|
if (!pix.isNull()) {
|
|
globalAcquiredSize -= int64(pix.width()) * pix.height() * 4;
|
|
}
|
|
}
|
|
_sizesCache.clear();
|
|
}
|
|
|
|
Image::~Image() {
|
|
invalidateSizeCache();
|
|
if (!_data.isNull()) {
|
|
globalAcquiredSize -= int64(_data.width()) * _data.height() * 4;
|
|
}
|
|
}
|
|
|
|
void clearStorageImages() {
|
|
for (auto image : base::take(storageImages)) {
|
|
delete image;
|
|
}
|
|
for (auto image : base::take(webImages)) {
|
|
delete image;
|
|
}
|
|
for (auto image : base::take(webFileImages)) {
|
|
delete image;
|
|
}
|
|
for (auto image : base::take(geoPointImages)) {
|
|
delete image;
|
|
}
|
|
}
|
|
|
|
void clearAllImages() {
|
|
for (auto image : base::take(localImages)) {
|
|
delete image;
|
|
}
|
|
clearStorageImages();
|
|
}
|
|
|
|
int64 imageCacheSize() {
|
|
return globalAcquiredSize;
|
|
}
|
|
|
|
void RemoteImage::doCheckload() const {
|
|
if (!amLoading() || !_loader->finished()) return;
|
|
|
|
QPixmap data = _loader->imagePixmap(shrinkBox());
|
|
if (data.isNull()) {
|
|
destroyLoaderDelayed(CancelledFileLoader);
|
|
return;
|
|
}
|
|
|
|
if (!_data.isNull()) {
|
|
globalAcquiredSize -= int64(_data.width()) * _data.height() * 4;
|
|
}
|
|
|
|
_format = _loader->imageFormat(shrinkBox());
|
|
_data = data;
|
|
_saved = _loader->bytes();
|
|
const_cast<RemoteImage*>(this)->setInformation(_saved.size(), _data.width(), _data.height());
|
|
globalAcquiredSize += int64(_data.width()) * _data.height() * 4;
|
|
|
|
invalidateSizeCache();
|
|
|
|
destroyLoaderDelayed();
|
|
|
|
_forgot = false;
|
|
}
|
|
|
|
void RemoteImage::destroyLoaderDelayed(FileLoader *newValue) const {
|
|
_loader->stop();
|
|
auto loader = std::unique_ptr<FileLoader>(std::exchange(_loader, newValue));
|
|
Auth().downloader().delayedDestroyLoader(std::move(loader));
|
|
}
|
|
|
|
void RemoteImage::loadLocal() {
|
|
if (loaded() || amLoading()) return;
|
|
|
|
_loader = createLoader(std::nullopt, LoadFromLocalOnly, true);
|
|
if (_loader) _loader->start();
|
|
}
|
|
|
|
void RemoteImage::setImageBytes(
|
|
const QByteArray &bytes,
|
|
const QByteArray &bytesFormat) {
|
|
if (!_data.isNull()) {
|
|
globalAcquiredSize -= int64(_data.width()) * _data.height() * 4;
|
|
}
|
|
QByteArray fmt(bytesFormat);
|
|
_data = App::pixmapFromImageInPlace(App::readImage(bytes, &fmt, false));
|
|
if (!_data.isNull()) {
|
|
globalAcquiredSize += int64(_data.width()) * _data.height() * 4;
|
|
setInformation(bytes.size(), _data.width(), _data.height());
|
|
}
|
|
|
|
invalidateSizeCache();
|
|
if (amLoading()) {
|
|
destroyLoaderDelayed();
|
|
}
|
|
_saved = bytes;
|
|
_format = fmt;
|
|
_forgot = false;
|
|
|
|
const auto location = this->location();
|
|
if (!location.isNull()
|
|
&& !bytes.isEmpty()
|
|
&& bytes.size() <= Storage::kMaxFileInMemory) {
|
|
Auth().data().cache().putIfEmpty(
|
|
Data::StorageCacheKey(location),
|
|
Storage::Cache::Database::TaggedValue(
|
|
base::duplicate(bytes),
|
|
Data::kImageCacheTag));
|
|
}
|
|
}
|
|
|
|
bool RemoteImage::amLoading() const {
|
|
return _loader && _loader != CancelledFileLoader;
|
|
}
|
|
|
|
void RemoteImage::automaticLoad(
|
|
Data::FileOrigin origin,
|
|
const HistoryItem *item) {
|
|
if (loaded()) return;
|
|
|
|
if (_loader != CancelledFileLoader && item) {
|
|
bool loadFromCloud = false;
|
|
if (item->history()->peer->isUser()) {
|
|
loadFromCloud = !(cAutoDownloadPhoto() & dbiadNoPrivate);
|
|
} else {
|
|
loadFromCloud = !(cAutoDownloadPhoto() & dbiadNoGroups);
|
|
}
|
|
|
|
if (_loader) {
|
|
if (loadFromCloud) _loader->permitLoadFromCloud();
|
|
} else {
|
|
_loader = createLoader(
|
|
origin,
|
|
loadFromCloud ? LoadFromCloudOrLocal : LoadFromLocalOnly,
|
|
true);
|
|
if (_loader) _loader->start();
|
|
}
|
|
}
|
|
}
|
|
|
|
void RemoteImage::automaticLoadSettingsChanged() {
|
|
if (loaded() || _loader != CancelledFileLoader) return;
|
|
_loader = 0;
|
|
}
|
|
|
|
void RemoteImage::load(
|
|
Data::FileOrigin origin,
|
|
bool loadFirst,
|
|
bool prior) {
|
|
if (loaded()) return;
|
|
|
|
if (!_loader) {
|
|
_loader = createLoader(origin, LoadFromCloudOrLocal, false);
|
|
}
|
|
if (amLoading()) {
|
|
_loader->start(loadFirst, prior);
|
|
}
|
|
}
|
|
|
|
void RemoteImage::loadEvenCancelled(
|
|
Data::FileOrigin origin,
|
|
bool loadFirst,
|
|
bool prior) {
|
|
if (_loader == CancelledFileLoader) {
|
|
_loader = nullptr;
|
|
}
|
|
return load(origin, loadFirst, prior);
|
|
}
|
|
|
|
RemoteImage::~RemoteImage() {
|
|
if (!_data.isNull()) {
|
|
globalAcquiredSize -= int64(_data.width()) * _data.height() * 4;
|
|
}
|
|
if (amLoading()) {
|
|
destroyLoaderDelayed();
|
|
}
|
|
}
|
|
|
|
bool RemoteImage::loaded() const {
|
|
doCheckload();
|
|
return (!_data.isNull() || !_saved.isNull());
|
|
}
|
|
|
|
bool RemoteImage::displayLoading() const {
|
|
return amLoading() && (!_loader->loadingLocal() || !_loader->autoLoading());
|
|
}
|
|
|
|
void RemoteImage::cancel() {
|
|
if (!amLoading()) return;
|
|
|
|
auto loader = std::exchange(_loader, CancelledFileLoader);
|
|
loader->cancel();
|
|
loader->stop();
|
|
Auth().downloader().delayedDestroyLoader(std::unique_ptr<FileLoader>(loader));
|
|
}
|
|
|
|
float64 RemoteImage::progress() const {
|
|
return amLoading() ? _loader->currentProgress() : (loaded() ? 1 : 0);
|
|
}
|
|
|
|
int32 RemoteImage::loadOffset() const {
|
|
return amLoading() ? _loader->currentOffset() : 0;
|
|
}
|
|
|
|
StorageImage::StorageImage(const StorageImageLocation &location, int32 size)
|
|
: _location(location)
|
|
, _size(size) {
|
|
}
|
|
|
|
StorageImage::StorageImage(
|
|
const StorageImageLocation &location,
|
|
const QByteArray &bytes)
|
|
: _location(location)
|
|
, _size(bytes.size()) {
|
|
setImageBytes(bytes);
|
|
}
|
|
|
|
std::optional<Storage::Cache::Key> StorageImage::cacheKey() const {
|
|
return _location.isNull()
|
|
? std::nullopt
|
|
: base::make_optional(Data::StorageCacheKey(_location));
|
|
}
|
|
|
|
int32 StorageImage::countWidth() const {
|
|
return _location.width();
|
|
}
|
|
|
|
int32 StorageImage::countHeight() const {
|
|
return _location.height();
|
|
}
|
|
|
|
void StorageImage::setInformation(int32 size, int32 width, int32 height) {
|
|
_size = size;
|
|
_location.setSize(width, height);
|
|
}
|
|
|
|
FileLoader *StorageImage::createLoader(
|
|
Data::FileOrigin origin,
|
|
LoadFromCloudSetting fromCloud,
|
|
bool autoLoading) {
|
|
if (_location.isNull()) {
|
|
return nullptr;
|
|
}
|
|
return new mtpFileLoader(
|
|
&_location,
|
|
origin,
|
|
_size,
|
|
fromCloud,
|
|
autoLoading,
|
|
Data::kImageCacheTag);
|
|
}
|
|
|
|
WebFileImage::WebFileImage(
|
|
const WebFileLocation &location,
|
|
QSize box,
|
|
int size)
|
|
: _location(location)
|
|
, _box(box)
|
|
, _width(0)
|
|
, _height(0)
|
|
, _size(size) {
|
|
}
|
|
|
|
WebFileImage::WebFileImage(
|
|
const WebFileLocation &location,
|
|
int width,
|
|
int height,
|
|
int size)
|
|
: _location(location)
|
|
, _width(width)
|
|
, _height(height)
|
|
, _size(size) {
|
|
}
|
|
|
|
std::optional<Storage::Cache::Key> WebFileImage::cacheKey() const {
|
|
return _location.isNull()
|
|
? std::nullopt
|
|
: base::make_optional(Data::WebDocumentCacheKey(_location));
|
|
}
|
|
|
|
int WebFileImage::countWidth() const {
|
|
return _width;
|
|
}
|
|
|
|
int WebFileImage::countHeight() const {
|
|
return _height;
|
|
}
|
|
|
|
void WebFileImage::setInformation(int size, int width, int height) {
|
|
_size = size;
|
|
_width = width;
|
|
_height = height;
|
|
}
|
|
|
|
FileLoader *WebFileImage::createLoader(
|
|
Data::FileOrigin origin,
|
|
LoadFromCloudSetting fromCloud,
|
|
bool autoLoading) {
|
|
return _location.isNull()
|
|
? nullptr
|
|
: new mtpFileLoader(
|
|
&_location,
|
|
_size,
|
|
fromCloud,
|
|
autoLoading,
|
|
Data::kImageCacheTag);
|
|
}
|
|
|
|
GeoPointImage::GeoPointImage(const GeoPointLocation &location)
|
|
: _location(location) {
|
|
}
|
|
|
|
std::optional<Storage::Cache::Key> GeoPointImage::cacheKey() const {
|
|
return Data::GeoPointCacheKey(_location);
|
|
}
|
|
|
|
int GeoPointImage::countWidth() const {
|
|
return _location.width;
|
|
}
|
|
|
|
int GeoPointImage::countHeight() const {
|
|
return _location.height;
|
|
}
|
|
|
|
void GeoPointImage::setInformation(int size, int width, int height) {
|
|
_size = size;
|
|
_location.width = width;
|
|
_location.height = height;
|
|
}
|
|
|
|
FileLoader *GeoPointImage::createLoader(
|
|
Data::FileOrigin origin,
|
|
LoadFromCloudSetting fromCloud,
|
|
bool autoLoading) {
|
|
return new mtpFileLoader(
|
|
&_location,
|
|
_size,
|
|
fromCloud,
|
|
autoLoading,
|
|
Data::kImageCacheTag);
|
|
}
|
|
|
|
DelayedStorageImage::DelayedStorageImage() : StorageImage(StorageImageLocation())
|
|
, _loadRequested(false)
|
|
, _loadCancelled(false)
|
|
, _loadFromCloud(false) {
|
|
}
|
|
|
|
DelayedStorageImage::DelayedStorageImage(int32 w, int32 h)
|
|
: StorageImage(StorageImageLocation(w, h, 0, 0, 0, 0, {}))
|
|
, _loadRequested(false)
|
|
, _loadCancelled(false)
|
|
, _loadFromCloud(false) {
|
|
}
|
|
//
|
|
//DelayedStorageImage::DelayedStorageImage(QByteArray &bytes)
|
|
//: StorageImage(StorageImageLocation(), bytes)
|
|
//, _loadRequested(false)
|
|
//, _loadCancelled(false)
|
|
//, _loadFromCloud(false) {
|
|
//}
|
|
|
|
void DelayedStorageImage::setStorageLocation(
|
|
Data::FileOrigin origin,
|
|
const StorageImageLocation location) {
|
|
_location = location;
|
|
if (_loadRequested) {
|
|
if (!_loadCancelled) {
|
|
if (_loadFromCloud) {
|
|
load(origin);
|
|
} else {
|
|
loadLocal();
|
|
}
|
|
}
|
|
_loadRequested = false;
|
|
}
|
|
}
|
|
|
|
void DelayedStorageImage::automaticLoad(
|
|
Data::FileOrigin origin,
|
|
const HistoryItem *item) {
|
|
if (_location.isNull()) {
|
|
if (!_loadCancelled && item) {
|
|
bool loadFromCloud = false;
|
|
if (item->history()->peer->isUser()) {
|
|
loadFromCloud = !(cAutoDownloadPhoto() & dbiadNoPrivate);
|
|
} else {
|
|
loadFromCloud = !(cAutoDownloadPhoto() & dbiadNoGroups);
|
|
}
|
|
|
|
if (_loadRequested) {
|
|
if (loadFromCloud) _loadFromCloud = loadFromCloud;
|
|
} else {
|
|
_loadFromCloud = loadFromCloud;
|
|
_loadRequested = true;
|
|
}
|
|
}
|
|
} else {
|
|
StorageImage::automaticLoad(origin, item);
|
|
}
|
|
}
|
|
|
|
void DelayedStorageImage::automaticLoadSettingsChanged() {
|
|
if (_loadCancelled) _loadCancelled = false;
|
|
StorageImage::automaticLoadSettingsChanged();
|
|
}
|
|
|
|
void DelayedStorageImage::load(
|
|
Data::FileOrigin origin,
|
|
bool loadFirst,
|
|
bool prior) {
|
|
if (_location.isNull()) {
|
|
_loadRequested = _loadFromCloud = true;
|
|
} else {
|
|
StorageImage::load(origin, loadFirst, prior);
|
|
}
|
|
}
|
|
|
|
void DelayedStorageImage::loadEvenCancelled(
|
|
Data::FileOrigin origin,
|
|
bool loadFirst,
|
|
bool prior) {
|
|
_loadCancelled = false;
|
|
StorageImage::loadEvenCancelled(origin, loadFirst, prior);
|
|
}
|
|
|
|
bool DelayedStorageImage::displayLoading() const {
|
|
return _location.isNull() ? true : StorageImage::displayLoading();
|
|
}
|
|
|
|
void DelayedStorageImage::cancel() {
|
|
if (_loadRequested) {
|
|
_loadRequested = false;
|
|
}
|
|
StorageImage::cancel();
|
|
}
|
|
|
|
WebImage::WebImage(const QString &url, QSize box)
|
|
: _url(url)
|
|
, _box(box)
|
|
, _size(0)
|
|
, _width(0)
|
|
, _height(0) {
|
|
}
|
|
|
|
WebImage::WebImage(const QString &url, int width, int height)
|
|
: _url(url)
|
|
, _size(0)
|
|
, _width(width)
|
|
, _height(height) {
|
|
}
|
|
|
|
std::optional<Storage::Cache::Key> WebImage::cacheKey() const {
|
|
return Data::UrlCacheKey(_url);
|
|
}
|
|
|
|
void WebImage::setSize(int width, int height) {
|
|
_width = width;
|
|
_height = height;
|
|
}
|
|
|
|
int32 WebImage::countWidth() const {
|
|
return _width;
|
|
}
|
|
|
|
int32 WebImage::countHeight() const {
|
|
return _height;
|
|
}
|
|
|
|
void WebImage::setInformation(int32 size, int32 width, int32 height) {
|
|
_size = size;
|
|
setSize(width, height);
|
|
}
|
|
|
|
FileLoader *WebImage::createLoader(
|
|
Data::FileOrigin origin,
|
|
LoadFromCloudSetting fromCloud,
|
|
bool autoLoading) {
|
|
return new webFileLoader(
|
|
_url,
|
|
QString(),
|
|
fromCloud,
|
|
autoLoading,
|
|
Data::kImageCacheTag);
|
|
}
|
|
|
|
namespace internal {
|
|
|
|
Image *getImage(const QString &file, QByteArray format) {
|
|
if (file.startsWith(qstr("http://"), Qt::CaseInsensitive) || file.startsWith(qstr("https://"), Qt::CaseInsensitive)) {
|
|
QString key = file;
|
|
WebImages::const_iterator i = webImages.constFind(key);
|
|
if (i == webImages.cend()) {
|
|
i = webImages.insert(key, new WebImage(file));
|
|
}
|
|
return i.value();
|
|
} else {
|
|
QFileInfo f(file);
|
|
QString key = qsl("//:%1//:%2//:").arg(f.size()).arg(f.lastModified().toTime_t()) + file;
|
|
LocalImages::const_iterator i = localImages.constFind(key);
|
|
if (i == localImages.cend()) {
|
|
i = localImages.insert(key, new Image(file, format));
|
|
}
|
|
return i.value();
|
|
}
|
|
}
|
|
|
|
Image *getImage(const QString &url, QSize box) {
|
|
QString key = qsl("//:%1//:%2//:").arg(box.width()).arg(box.height()) + url;
|
|
auto i = webImages.constFind(key);
|
|
if (i == webImages.cend()) {
|
|
i = webImages.insert(key, new WebImage(url, box));
|
|
}
|
|
return i.value();
|
|
}
|
|
|
|
Image *getImage(const QString &url, int width, int height) {
|
|
QString key = url;
|
|
auto i = webImages.constFind(key);
|
|
if (i == webImages.cend()) {
|
|
i = webImages.insert(key, new WebImage(url, width, height));
|
|
} else {
|
|
i.value()->setSize(width, height);
|
|
}
|
|
return i.value();
|
|
}
|
|
|
|
Image *getImage(const QByteArray &filecontent, QByteArray format) {
|
|
return new Image(filecontent, format);
|
|
}
|
|
|
|
Image *getImage(const QPixmap &pixmap, QByteArray format) {
|
|
return new Image(pixmap, format);
|
|
}
|
|
|
|
Image *getImage(const QByteArray &filecontent, QByteArray format, const QPixmap &pixmap) {
|
|
return new Image(filecontent, format, pixmap);
|
|
}
|
|
|
|
Image *getImage(int32 width, int32 height) {
|
|
return new DelayedStorageImage(width, height);
|
|
}
|
|
|
|
StorageImage *getImage(const StorageImageLocation &location, int32 size) {
|
|
const auto key = storageKey(location);
|
|
auto i = storageImages.constFind(key);
|
|
if (i == storageImages.cend()) {
|
|
i = storageImages.insert(key, new StorageImage(location, size));
|
|
} else {
|
|
i.value()->refreshFileReference(location.fileReference());
|
|
}
|
|
return i.value();
|
|
}
|
|
|
|
StorageImage *getImage(
|
|
const StorageImageLocation &location,
|
|
const QByteArray &bytes) {
|
|
const auto key = storageKey(location);
|
|
auto i = storageImages.constFind(key);
|
|
if (i == storageImages.cend()) {
|
|
i = storageImages.insert(key, new StorageImage(location, bytes));
|
|
} else {
|
|
i.value()->refreshFileReference(location.fileReference());
|
|
if (!i.value()->loaded()) {
|
|
i.value()->setImageBytes(bytes);
|
|
}
|
|
}
|
|
return i.value();
|
|
}
|
|
|
|
QSize getImageSize(const QVector<MTPDocumentAttribute> &attributes) {
|
|
for (const auto &attribute : attributes) {
|
|
if (attribute.type() == mtpc_documentAttributeImageSize) {
|
|
auto &size = attribute.c_documentAttributeImageSize();
|
|
return QSize(size.vw.v, size.vh.v);
|
|
}
|
|
}
|
|
return QSize();
|
|
}
|
|
|
|
Image *getImage(const MTPDwebDocument &document) {
|
|
const auto size = getImageSize(document.vattributes.v);
|
|
if (size.isEmpty()) {
|
|
return blank();
|
|
}
|
|
|
|
// We don't use size from WebDocument, because it is not reliable.
|
|
// It can be > 0 and different from the real size that we get in upload.WebFile result.
|
|
auto filesize = 0; // document.vsize.v;
|
|
return getImage(
|
|
WebFileLocation(
|
|
Global::WebFileDcId(),
|
|
document.vurl.v,
|
|
document.vaccess_hash.v),
|
|
size.width(),
|
|
size.height(),
|
|
filesize);
|
|
}
|
|
|
|
Image *getImage(const MTPDwebDocumentNoProxy &document) {
|
|
const auto size = getImageSize(document.vattributes.v);
|
|
if (size.isEmpty()) {
|
|
return blank();
|
|
}
|
|
|
|
return getImage(qs(document.vurl), size.width(), size.height());
|
|
}
|
|
|
|
Image *getImage(const MTPDwebDocument &document, QSize box) {
|
|
//const auto size = getImageSize(document.vattributes.v);
|
|
//if (size.isEmpty()) {
|
|
// return blank();
|
|
//}
|
|
|
|
// We don't use size from WebDocument, because it is not reliable.
|
|
// It can be > 0 and different from the real size that we get in upload.WebFile result.
|
|
auto filesize = 0; // document.vsize.v;
|
|
return getImage(
|
|
WebFileLocation(
|
|
Global::WebFileDcId(),
|
|
document.vurl.v,
|
|
document.vaccess_hash.v),
|
|
box,
|
|
filesize);
|
|
}
|
|
|
|
Image *getImage(const MTPDwebDocumentNoProxy &document, QSize box) {
|
|
//const auto size = getImageSize(document.vattributes.v);
|
|
//if (size.isEmpty()) {
|
|
// return blank();
|
|
//}
|
|
|
|
return getImage(qs(document.vurl), box);
|
|
}
|
|
|
|
Image *getImage(const MTPWebDocument &document) {
|
|
switch (document.type()) {
|
|
case mtpc_webDocument:
|
|
return getImage(document.c_webDocument());
|
|
case mtpc_webDocumentNoProxy:
|
|
return getImage(document.c_webDocumentNoProxy());
|
|
}
|
|
Unexpected("Type in getImage(MTPWebDocument).");
|
|
}
|
|
|
|
Image *getImage(const MTPWebDocument &document, QSize box) {
|
|
switch (document.type()) {
|
|
case mtpc_webDocument:
|
|
return getImage(document.c_webDocument(), box);
|
|
case mtpc_webDocumentNoProxy:
|
|
return getImage(document.c_webDocumentNoProxy(), box);
|
|
}
|
|
Unexpected("Type in getImage(MTPWebDocument).");
|
|
}
|
|
|
|
WebFileImage *getImage(
|
|
const WebFileLocation &location,
|
|
QSize box,
|
|
int size) {
|
|
auto key = storageKey(location);
|
|
auto i = webFileImages.constFind(key);
|
|
if (i == webFileImages.cend()) {
|
|
i = webFileImages.insert(
|
|
key,
|
|
new WebFileImage(location, box, size));
|
|
}
|
|
return i.value();
|
|
}
|
|
|
|
WebFileImage *getImage(
|
|
const WebFileLocation &location,
|
|
int width,
|
|
int height,
|
|
int size) {
|
|
auto key = storageKey(location);
|
|
auto i = webFileImages.constFind(key);
|
|
if (i == webFileImages.cend()) {
|
|
i = webFileImages.insert(
|
|
key,
|
|
new WebFileImage(location, width, height, size));
|
|
}
|
|
return i.value();
|
|
}
|
|
|
|
GeoPointImage *getImage(const GeoPointLocation &location) {
|
|
auto key = storageKey(location);
|
|
auto i = geoPointImages.constFind(key);
|
|
if (i == geoPointImages.cend()) {
|
|
i = geoPointImages.insert(
|
|
key,
|
|
new GeoPointImage(location));
|
|
}
|
|
return i.value();
|
|
}
|
|
|
|
} // namespace internal
|
|
|
|
ReadAccessEnabler::ReadAccessEnabler(const PsFileBookmark *bookmark)
|
|
: _bookmark(bookmark)
|
|
, _failed(_bookmark ? !_bookmark->enable() : false) {
|
|
}
|
|
|
|
ReadAccessEnabler::ReadAccessEnabler(
|
|
const std::shared_ptr<PsFileBookmark> &bookmark)
|
|
: _bookmark(bookmark.get())
|
|
, _failed(_bookmark ? !_bookmark->enable() : false) {
|
|
}
|
|
|
|
ReadAccessEnabler::~ReadAccessEnabler() {
|
|
if (_bookmark && !_failed) _bookmark->disable();
|
|
}
|
|
|
|
FileLocation::FileLocation(const QString &name) : fname(name) {
|
|
if (fname.isEmpty()) {
|
|
size = 0;
|
|
} else {
|
|
setBookmark(psPathBookmark(name));
|
|
|
|
QFileInfo f(name);
|
|
if (f.exists()) {
|
|
qint64 s = f.size();
|
|
if (s > INT_MAX) {
|
|
fname = QString();
|
|
_bookmark = nullptr;
|
|
size = 0;
|
|
} else {
|
|
modified = f.lastModified();
|
|
size = qint32(s);
|
|
}
|
|
} else {
|
|
fname = QString();
|
|
_bookmark = nullptr;
|
|
size = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
bool FileLocation::check() const {
|
|
if (fname.isEmpty()) return false;
|
|
|
|
ReadAccessEnabler enabler(_bookmark);
|
|
if (enabler.failed()) {
|
|
const_cast<FileLocation*>(this)->_bookmark = nullptr;
|
|
}
|
|
|
|
QFileInfo f(name());
|
|
if (!f.isReadable()) return false;
|
|
|
|
quint64 s = f.size();
|
|
if (s > INT_MAX) {
|
|
DEBUG_LOG(("File location check: Wrong size %1").arg(s));
|
|
return false;
|
|
}
|
|
|
|
if (qint32(s) != size) {
|
|
DEBUG_LOG(("File location check: Wrong size %1 when should be %2").arg(s).arg(size));
|
|
return false;
|
|
}
|
|
auto realModified = f.lastModified();
|
|
if (realModified != modified) {
|
|
DEBUG_LOG(("File location check: Wrong last modified time %1 when should be %2").arg(realModified.toMSecsSinceEpoch()).arg(modified.toMSecsSinceEpoch()));
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
const QString &FileLocation::name() const {
|
|
return _bookmark ? _bookmark->name(fname) : fname;
|
|
}
|
|
|
|
QByteArray FileLocation::bookmark() const {
|
|
return _bookmark ? _bookmark->bookmark() : QByteArray();
|
|
}
|
|
|
|
void FileLocation::setBookmark(const QByteArray &bm) {
|
|
_bookmark.reset(bm.isEmpty() ? nullptr : new PsFileBookmark(bm));
|
|
}
|
|
|
|
bool FileLocation::accessEnable() const {
|
|
return isEmpty() ? false : (_bookmark ? _bookmark->enable() : true);
|
|
}
|
|
|
|
void FileLocation::accessDisable() const {
|
|
return _bookmark ? _bookmark->disable() : (void)0;
|
|
}
|