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fddbbe259d
The source toolbar allows quick and easy access to properties and filers, and shows common properties/features of a source type. For example, when you select a media source, VLC source, or the slideshow source, you'll get media controls to control playback of the media. If you select a text source you can edit the font, color, or text if applicable. Or if you select a capture source, you can select the display/window/etc to capture for that source. If the source toolbar is not desired and is viewed as taking up valuable space in the window, it can be disabled via the view menu. Co-authored-by: Clayton Groeneveld <claytong1214@gmail.com> Co-authored-by: Jim <obs.jim@gmail.com>
78 lines
2.3 KiB
C++
78 lines
2.3 KiB
C++
#include "obs-proxy-style.hpp"
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#include <QStyleOptionButton>
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static inline uint qt_intensity(uint r, uint g, uint b)
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{
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/* 30% red, 59% green, 11% blue */
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return (77 * r + 150 * g + 28 * b) / 255;
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}
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/* The constants in the default QT styles don't dim the icons enough in
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* disabled mode
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*
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* https://code.woboq.org/qt5/qtbase/src/widgets/styles/qcommonstyle.cpp.html#6429
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*/
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QPixmap OBSProxyStyle::generatedIconPixmap(QIcon::Mode iconMode,
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const QPixmap &pixmap,
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const QStyleOption *option) const
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{
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if (iconMode == QIcon::Disabled) {
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QImage im =
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pixmap.toImage().convertToFormat(QImage::Format_ARGB32);
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/* Create a colortable based on the background
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* (black -> bg -> white) */
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QColor bg = option->palette.color(QPalette::Disabled,
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QPalette::Window);
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int red = bg.red();
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int green = bg.green();
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int blue = bg.blue();
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uchar reds[256], greens[256], blues[256];
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for (int i = 0; i < 128; ++i) {
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reds[i] = uchar((red * (i << 1)) >> 8);
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greens[i] = uchar((green * (i << 1)) >> 8);
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blues[i] = uchar((blue * (i << 1)) >> 8);
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}
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for (int i = 0; i < 128; ++i) {
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reds[i + 128] = uchar(qMin(red + (i << 1), 255));
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greens[i + 128] = uchar(qMin(green + (i << 1), 255));
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blues[i + 128] = uchar(qMin(blue + (i << 1), 255));
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}
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/* High intensity colors needs dark shifting in the color
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* table, while low intensity colors needs light shifting. This
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* is to increase the perceived contrast. */
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int intensity = qt_intensity(red, green, blue);
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const int factor = 191;
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if ((red - factor > green && red - factor > blue) ||
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(green - factor > red && green - factor > blue) ||
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(blue - factor > red && blue - factor > green))
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qMin(255, intensity + 20);
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else if (intensity <= 128)
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intensity += 100;
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for (int y = 0; y < im.height(); ++y) {
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QRgb *scanLine = (QRgb *)im.scanLine(y);
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for (int x = 0; x < im.width(); ++x) {
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QRgb pixel = *scanLine;
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/* Calculate color table index, taking
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* intensity adjustment and a magic offset into
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* account. */
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uint ci = uint(qGray(pixel) / 3 +
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(130 - intensity / 3));
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*scanLine = qRgba(reds[ci], greens[ci],
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blues[ci], qAlpha(pixel));
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++scanLine;
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}
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}
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return QPixmap::fromImage(im);
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}
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return QProxyStyle::generatedIconPixmap(iconMode, pixmap, option);
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}
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