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path: root/replace-code.patch
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--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -269,1 +269,0 @@
-        GuiAddons
@@ -273,1 +272,0 @@
-        WindowSystem
--- a/libs/widgets/CMakeLists.txt
+++ a/libs/widgets/CMakeLists.txt
@@ -99,1 +99,1 @@
-target_link_libraries(kritawidgets kritaodf kritaflake kritapigment kritawidgetutils Qt5::PrintSupport KF5::CoreAddons KF5::ConfigGui KF5::GuiAddons KF5::WidgetsAddons KF5::ConfigCore KF5::Completion)
+target_link_libraries(kritawidgets kritaodf kritaflake kritapigment kritawidgetutils Qt5::PrintSupport KF5::CoreAddons KF5::ConfigGui KF5::WidgetsAddons KF5::ConfigCore KF5::Completion)
--- a/libs/widgetutils/CMakeLists.txt
+++ b/libs/widgetutils/CMakeLists.txt
@@ -120,1 +120,0 @@
-        KF5::GuiAddons
@@ -122,1 +121,0 @@
-        KF5::WindowSystem
--- a/libs/widgetutils/config/kcolorscheme.cpp
+++ b/libs/widgetutils/config/kcolorscheme.cpp
@@ -24,1 +24,0 @@
-#include <kcolorutils.h>
@@ -28,2 +27,199 @@
 #include <QWidget>
+
+#include <math.h>
+
+namespace KColorUtils {
+    #define normalize(a) ((a) < 1.0 ? (a) > 0.0 ? (a) : 0.0 : 1.0)
+    #define mixQreal(a, b, bias) ((a) + ((b) - (a)) * (bias))
+
+    static qreal gamma(qreal n) {
+        return pow(normalize(n), 2.2);
+    }
+
+    static qreal igamma(qreal n) {
+        return pow(normalize(n), 1.0 / 2.2);
+    }
+
+    static const qreal yc[3] = {0.2126, 0.7152, 0.0722};
+
+    static qreal lumag(qreal r, qreal g, qreal b) {
+        return r * yc[0] + g * yc[1] + b * yc[2];
+    }
+
+    static inline qreal wrap(qreal a, qreal d = 1.0) {
+        qreal r = fmod(a, d);
+        return r < 0.0 ? d + r : r > 0.0 ? r : 0.0;
+    }
+
+    static void to_hcy(const QColor &color, qreal &h, qreal &c, qreal &y) {
+        qreal r = gamma(color.redF());
+        qreal g = gamma(color.greenF());
+        qreal b = gamma(color.blueF());
+
+        y = lumag(r, g, b);
+        qreal p = qMax(qMax(r, g), b);
+        qreal n = qMin(qMin(r, g), b);
+        qreal d = 6.0 * (p - n);
+
+        if (n == p) {
+            h = 0.0;
+        } else if (r == p) {
+            h = (g - b) / d;
+        } else if (g == p) {
+            h = (b - r) / d + 1.0 / 3.0;
+        } else {
+            h = (r - g) / d + 2.0 / 3.0;
+        }
+
+        if (r == g && g == b) {
+            c = 0.0;
+        } else {
+            c = qMax((y - n) / y, (p - y) / (1 - y));
+        }
+    }
+
+    static QColor from_hcy(qreal h, qreal c, qreal y, qreal a) {
+        qreal _h = wrap(h);
+        qreal _c = normalize(c);
+        qreal _y = normalize(y);
+
+        qreal _hs = _h * 6.0, th, tm;
+        if (_hs < 1.0) {
+            th = _hs;
+            tm = yc[0] + yc[1] * th;
+        } else if (_hs < 2.0) {
+            th = 2.0 - _hs;
+            tm = yc[1] + yc[0] * th;
+        } else if (_hs < 3.0) {
+            th = _hs - 2.0;
+            tm = yc[1] + yc[2] * th;
+        } else if (_hs < 4.0) {
+            th = 4.0 - _hs;
+            tm = yc[2] + yc[1] * th;
+        } else if (_hs < 5.0) {
+            th = _hs - 4.0;
+            tm = yc[2] + yc[0] * th;
+        } else {
+            th = 6.0 - _hs;
+            tm = yc[0] + yc[2] * th;
+        }
+
+        qreal tn, to, tp;
+        if (tm >= _y) {
+            tp = _y + _y * _c * (1.0 - tm) / tm;
+            to = _y + _y * _c * (th - tm) / tm;
+            tn = _y - (_y * _c);
+        } else {
+            tp = _y + (1.0 - _y) * _c;
+            to = _y + (1.0 - _y) * _c * (th - tm) / (1.0 - tm);
+            tn = _y - (1.0 - _y) * _c * tm / (1.0 - tm);
+        }
+
+        if (_hs < 1.0) {
+            return QColor::fromRgbF(igamma(tp), igamma(to), igamma(tn), a);
+        } else if (_hs < 2.0) {
+            return QColor::fromRgbF(igamma(to), igamma(tp), igamma(tn), a);
+        } else if (_hs < 3.0) {
+            return QColor::fromRgbF(igamma(tn), igamma(tp), igamma(to), a);
+        } else if (_hs < 4.0) {
+            return QColor::fromRgbF(igamma(tn), igamma(to), igamma(tp), a);
+        } else if (_hs < 5.0) {
+            return QColor::fromRgbF(igamma(to), igamma(tn), igamma(tp), a);
+        } else {
+            return QColor::fromRgbF(igamma(tp), igamma(tn), igamma(to), a);
+        }
+    }
+
+    static qreal luma(const QColor &color) {
+        return lumag(gamma(color.redF()), gamma(color.greenF()), gamma(color.blueF()));
+    }
+
+    static QColor lighten(const QColor &color, qreal ky = 0.5, qreal kc = 1.0) {
+        qreal h, c, y;
+        to_hcy(color, h, c, y);
+        y = 1.0 - normalize((1.0 - y) * (1.0 - ky));
+        c = 1.0 - normalize((1.0 - c) * kc);
+        return from_hcy(h, c, y, color.alphaF());
+    }
+
+    static QColor darken(const QColor &color, qreal ky = 0.5, qreal kc = 1.0) {
+        qreal h, c, y;
+        to_hcy(color, h, c, y);
+        y = normalize(y * (1.0 - ky));
+        c = normalize(c * kc);
+        return from_hcy(h, c, y, color.alphaF());
+    }
+
+    static QColor shade(const QColor &color, qreal ky, qreal kc = 0.0) {
+        qreal h, c, y;
+        to_hcy(color, h, c, y);
+        y = normalize(y + ky);
+        c = normalize(c + kc);
+        return from_hcy(h, c, y, color.alphaF());
+    }
+
+    static QColor mix(const QColor &c1, const QColor &c2, qreal bias = 0.5) {
+        if (bias <= 0.0) {
+            return c1;
+        }
+        if (bias >= 1.0) {
+            return c2;
+        }
+        if (qIsNaN(bias)) {
+            return c1;
+        }
+
+        qreal r = mixQreal(c1.redF(), c2.redF(), bias);
+        qreal g = mixQreal(c1.greenF(), c2.greenF(), bias);
+        qreal b = mixQreal(c1.blueF(), c2.blueF(), bias);
+        qreal a = mixQreal(c1.alphaF(), c2.alphaF(), bias);
+
+        return QColor::fromRgbF(r, g, b, a);
+    }
+
+    static QColor tintHelper(const QColor &base, qreal baseLuma, const QColor &color, qreal amount) {
+        QColor resultc = mix(base, color, pow(amount, 0.3));
+        qreal h, c, y;
+        to_hcy(resultc, h, c, y);
+        y = mixQreal(baseLuma, y, amount);
+        return from_hcy(h, c, y, resultc.alphaF());
+    }
+
+    static qreal contrastRatioForLuma(qreal y1, qreal y2) {
+        if (y1 > y2) {
+            return (y1 + 0.05) / (y2 + 0.05);
+        } else {
+            return (y2 + 0.05) / (y1 + 0.05);
+        }
+    }
+
+    static QColor tint(const QColor &base, const QColor &color, qreal amount = 0.3) {
+        if (amount <= 0.0) {
+            return base;
+        }
+        if (amount >= 1.0) {
+            return color;
+        }
+        if (qIsNaN(amount)) {
+            return base;
+        }
+
+        qreal baseLuma = luma(base);
+        double ri = contrastRatioForLuma(baseLuma, luma(color));
+        double rg = 1.0 + ((ri + 1.0) * amount * amount * amount);
+        double u = 1.0, l = 0.0;
+        QColor result;
+        for (int i = 12; i; --i) {
+            double a = 0.5 * (l + u);
+            result = tintHelper(base, baseLuma, color, a);
+            double ra = contrastRatioForLuma(baseLuma, luma(result));
+            if (ra > rg) {
+                u = a;
+            } else {
+                l = a;
+            }
+        }
+        return result;
+    }
+}
 
--- a/libs/ui/widgets/KoDualColorButton.cpp
+++ b/libs/ui/widgets/KoDualColorButton.cpp
@@ -22,1 +22,0 @@
-#include <kcolormimedata.h>
@@ -37,2 +36,40 @@
 #include <QApplication>
+
+#include <qmimedata.h>
+
+namespace KColorMimeData {
+    static bool canDecode(const QMimeData *mimeData) {
+        if (mimeData->hasColor()) {
+            return true;
+        }
+        if (mimeData->hasText()) {
+            const QString colorName = mimeData->text();
+            if ((colorName.length() >= 4) && (colorName[0] == QLatin1Char('#'))) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    static void populateMimeData(QMimeData *mimeData, const QColor &color) {
+        mimeData->setColorData(color);
+        mimeData->setText(color.name());
+    }
+
+    static QDrag *createDrag(const QColor &color, QObject *dragsource) {
+        QDrag *drag = new QDrag(dragsource);
+        QMimeData *mime = new QMimeData;
+        populateMimeData(mime, color);
+        drag->setMimeData(mime);
+        QPixmap colorpix(25, 20);
+        colorpix.fill(color);
+        QPainter p(&colorpix);
+        p.setPen(Qt::black);
+        p.drawRect(0, 0, 24, 19);
+        p.end();
+        drag->setPixmap(colorpix);
+        drag->setHotSpot(QPoint(-5, -7));
+        return drag;
+    }
+}
 
--- a/libs/widgetutils/xmlgui/kkeysequencewidget.cpp
+++ b/libs/widgetutils/xmlgui/kkeysequencewidget.cpp
@@ -36,1 +36,0 @@
-#include <kkeyserver.h>
@@ -39,2 +38,205 @@
 #include <kis_icon_utils.h>
+
+namespace KKeyServer {
+    static bool isShiftAsModifierAllowed(int keyQt) {
+        keyQt &= ~Qt::KeyboardModifierMask;
+
+        if (keyQt >= Qt::Key_F1 && keyQt <= Qt::Key_F35) {
+            return true;
+        }
+
+        if (QChar(keyQt).isLetter()) {
+            return true;
+        }
+
+        switch (keyQt) {
+            case Qt::Key_Return:
+            case Qt::Key_Space:
+            case Qt::Key_Backspace:
+            case Qt::Key_Tab:
+            case Qt::Key_Backtab:
+            case Qt::Key_Escape:
+            case Qt::Key_Print:
+            case Qt::Key_ScrollLock:
+            case Qt::Key_Pause:
+            case Qt::Key_PageUp:
+            case Qt::Key_PageDown:
+            case Qt::Key_Insert:
+            case Qt::Key_Delete:
+            case Qt::Key_Home:
+            case Qt::Key_End:
+            case Qt::Key_Up:
+            case Qt::Key_Down:
+            case Qt::Key_Left:
+            case Qt::Key_Right:
+            case Qt::Key_Enter:
+            case Qt::Key_SysReq:
+            case Qt::Key_CapsLock:
+            case Qt::Key_NumLock:
+            case Qt::Key_Help:
+            case Qt::Key_Back:
+            case Qt::Key_Forward:
+            case Qt::Key_Stop:
+            case Qt::Key_Refresh:
+            case Qt::Key_Favorites:
+            case Qt::Key_LaunchMedia:
+            case Qt::Key_OpenUrl:
+            case Qt::Key_HomePage:
+            case Qt::Key_Search:
+            case Qt::Key_VolumeDown:
+            case Qt::Key_VolumeMute:
+            case Qt::Key_VolumeUp:
+            case Qt::Key_BassBoost:
+            case Qt::Key_BassUp:
+            case Qt::Key_BassDown:
+            case Qt::Key_TrebleUp:
+            case Qt::Key_TrebleDown:
+            case Qt::Key_MediaPlay:
+            case Qt::Key_MediaStop:
+            case Qt::Key_MediaPrevious:
+            case Qt::Key_MediaNext:
+            case Qt::Key_MediaRecord:
+            case Qt::Key_MediaPause:
+            case Qt::Key_MediaTogglePlayPause:
+            case Qt::Key_LaunchMail:
+            case Qt::Key_Calculator:
+            case Qt::Key_Memo:
+            case Qt::Key_ToDoList:
+            case Qt::Key_Calendar:
+            case Qt::Key_PowerDown:
+            case Qt::Key_ContrastAdjust:
+            case Qt::Key_Standby:
+            case Qt::Key_MonBrightnessUp:
+            case Qt::Key_MonBrightnessDown:
+            case Qt::Key_KeyboardLightOnOff:
+            case Qt::Key_KeyboardBrightnessUp:
+            case Qt::Key_KeyboardBrightnessDown:
+            case Qt::Key_PowerOff:
+            case Qt::Key_WakeUp:
+            case Qt::Key_Eject:
+            case Qt::Key_ScreenSaver:
+            case Qt::Key_WWW:
+            case Qt::Key_Sleep:
+            case Qt::Key_LightBulb:
+            case Qt::Key_Shop:
+            case Qt::Key_History:
+            case Qt::Key_AddFavorite:
+            case Qt::Key_HotLinks:
+            case Qt::Key_BrightnessAdjust:
+            case Qt::Key_Finance:
+            case Qt::Key_Community:
+            case Qt::Key_AudioRewind:
+            case Qt::Key_BackForward:
+            case Qt::Key_ApplicationLeft:
+            case Qt::Key_ApplicationRight:
+            case Qt::Key_Book:
+            case Qt::Key_CD:
+            case Qt::Key_Clear:
+            case Qt::Key_ClearGrab:
+            case Qt::Key_Close:
+            case Qt::Key_Copy:
+            case Qt::Key_Cut:
+            case Qt::Key_Display:
+            case Qt::Key_DOS:
+            case Qt::Key_Documents:
+            case Qt::Key_Excel:
+            case Qt::Key_Explorer:
+            case Qt::Key_Game:
+            case Qt::Key_Go:
+            case Qt::Key_iTouch:
+            case Qt::Key_LogOff:
+            case Qt::Key_Market:
+            case Qt::Key_Meeting:
+            case Qt::Key_MenuKB:
+            case Qt::Key_MenuPB:
+            case Qt::Key_MySites:
+            case Qt::Key_News:
+            case Qt::Key_OfficeHome:
+            case Qt::Key_Option:
+            case Qt::Key_Paste:
+            case Qt::Key_Phone:
+            case Qt::Key_Reply:
+            case Qt::Key_Reload:
+            case Qt::Key_RotateWindows:
+            case Qt::Key_RotationPB:
+            case Qt::Key_RotationKB:
+            case Qt::Key_Save:
+            case Qt::Key_Send:
+            case Qt::Key_Spell:
+            case Qt::Key_SplitScreen:
+            case Qt::Key_Support:
+            case Qt::Key_TaskPane:
+            case Qt::Key_Terminal:
+            case Qt::Key_Tools:
+            case Qt::Key_Travel:
+            case Qt::Key_Video:
+            case Qt::Key_Word:
+            case Qt::Key_Xfer:
+            case Qt::Key_ZoomIn:
+            case Qt::Key_ZoomOut:
+            case Qt::Key_Away:
+            case Qt::Key_Messenger:
+            case Qt::Key_WebCam:
+            case Qt::Key_MailForward:
+            case Qt::Key_Pictures:
+            case Qt::Key_Music:
+            case Qt::Key_Battery:
+            case Qt::Key_Bluetooth:
+            case Qt::Key_WLAN:
+            case Qt::Key_UWB:
+            case Qt::Key_AudioForward:
+            case Qt::Key_AudioRepeat:
+            case Qt::Key_AudioRandomPlay:
+            case Qt::Key_Subtitle:
+            case Qt::Key_AudioCycleTrack:
+            case Qt::Key_Time:
+            case Qt::Key_Select:
+            case Qt::Key_View:
+            case Qt::Key_TopMenu:
+            case Qt::Key_Suspend:
+            case Qt::Key_Hibernate:
+            case Qt::Key_Launch0:
+            case Qt::Key_Launch1:
+            case Qt::Key_Launch2:
+            case Qt::Key_Launch3:
+            case Qt::Key_Launch4:
+            case Qt::Key_Launch5:
+            case Qt::Key_Launch6:
+            case Qt::Key_Launch7:
+            case Qt::Key_Launch8:
+            case Qt::Key_Launch9:
+            case Qt::Key_LaunchA:
+            case Qt::Key_LaunchB:
+            case Qt::Key_LaunchC:
+            case Qt::Key_LaunchD:
+            case Qt::Key_LaunchE:
+            case Qt::Key_LaunchF: {
+                return true;
+            }
+            default: {
+                return false;
+            }
+        }
+    }
+
+    static QString modToStringUser(uint mod) {
+        switch (mod) {
+            case Qt::META: {
+                return "Meta";
+            }
+            case Qt::SHIFT: {
+                return "Shift";
+            }
+            case Qt::CTRL: {
+                return "Ctrl";
+            }
+            case Qt::ALT: {
+                return "Alt";
+            }
+            default: {
+                return "???";
+            }
+        }
+    }
+}