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Qt: create rpcs3 shortcuts

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This commit is contained in:
Megamouse 2022-02-12 02:19:46 +01:00
parent e5bb0ba004
commit 0a34403ef8
11 changed files with 429 additions and 24 deletions
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55
rpcs3/rpcs3qt/qt_utils.cpp
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@ -10,6 +10,7 @@
#include "Emu/system_utils.hpp"
#include "Utilities/File.h"
#include <cmath>
inline std::string sstr(const QString& _in) { return _in.toStdString(); }
constexpr auto qstr = QString::fromStdString;
@ -40,6 +41,60 @@ namespace gui
return QRect(frame_x, frame_y, target_width, target_height);
}
bool create_square_pixmap(QPixmap& pixmap, int target_size)
{
if (pixmap.isNull())
return false;
QSize canvas_size(target_size, target_size);
QSize pixmap_size(pixmap.size());
QPoint target_pos;
// Let's upscale the original pixmap to at least fit into the outer rect.
if (pixmap_size.width() < target_size || pixmap_size.height() < target_size)
{
pixmap_size.scale(target_size, target_size, Qt::KeepAspectRatio);
}
canvas_size = pixmap_size;
// Calculate the centered size and position of the icon on our canvas.
if (pixmap_size.width() != target_size || pixmap_size.height() != target_size)
{
ensure(pixmap_size.height() > 0);
constexpr double target_ratio = 1.0; // square icon
if ((pixmap_size.width() / static_cast<double>(pixmap_size.height())) > target_ratio)
{
canvas_size.setHeight(std::ceil(pixmap_size.width() / target_ratio));
}
else
{
canvas_size.setWidth(std::ceil(pixmap_size.height() * target_ratio));
}
target_pos.setX(std::max<int>(0, (canvas_size.width() - pixmap_size.width()) / 2.0));
target_pos.setY(std::max<int>(0, (canvas_size.height() - pixmap_size.height()) / 2.0));
}
// Create a canvas large enough to fit our entire scaled icon
QPixmap canvas(canvas_size);
canvas.fill(Qt::transparent);
// Create a painter for our canvas
QPainter painter(&canvas);
painter.setRenderHint(QPainter::SmoothPixmapTransform);
// Draw the icon onto our canvas
painter.drawPixmap(target_pos.x(), target_pos.y(), pixmap_size.width(), pixmap_size.height(), pixmap);
// Finish the painting
painter.end();
pixmap = canvas;
return true;
}
QPixmap get_colorized_pixmap(const QPixmap& old_pixmap, const QColor& old_color, const QColor& new_color, bool use_special_masks, bool colorize_all)
{
QPixmap pixmap = old_pixmap;