#include "Swatch.h"#include <iostream> Swatch::Swatch(QAction* action) :    Tool(action, 0, -1, -1),    _textRenderer(MONO_FONT_FAMILY, 10, 100),    _selected(1) {} void Swatch::reset() {    for (int i = 0; i < 8; ++i) {        _colors[i].setRgb(colorBase[i][0],                          colorBase[i][1],                          colorBase[i][2]);    }} QColor Swatch::getColor() {    return _colors[_selected - 1];} void Swatch::checkColor() {    if (_action->data().value<QColor>() == _colors[_selected - 1]) {        return;    }     QPixmap map(16, 16);    map.fill(_colors[_selected - 1]);    _action->setData(_colors[_selected - 1]) ;    _action->setIcon(map);} void Swatch::saveData(QSettings* settings) {    settings->beginGroup("Swatch");        for (int i(0); i < SWATCH_SIZE; ++i) {        QString rx("R1"), gx("G1"), bx("B1");        rx[1] = '1' + i;        gx[1] = rx[1];        bx[1] = rx[1];        settings->setValue(rx, _colors[i].red());        settings->setValue(gx, _colors[i].green());        settings->setValue(bx, _colors[i].blue());    }        settings->endGroup();} void Swatch::loadData(QSettings* settings) {    settings->beginGroup("Swatch");     for (int i = 0; i < SWATCH_SIZE; ++i) {        QString rx("R1"), gx("G1"), bx("B1");        rx[1] = '1' + i;        gx[1] = rx[1];        bx[1] = rx[1];        _colors[i].setRgb(settings->value(rx, colorBase[i][0]).toInt(),                          settings->value(gx, colorBase[i][1]).toInt(),                          settings->value(bx, colorBase[i][2]).toInt());    }     settings->endGroup();     checkColor();} void Swatch::handleEvent(int key, bool getColor) {    int next(0);        switch (key) {        case Qt::Key_1:            next = 1;            break;        case Qt::Key_2:            next = 2;            break;        case Qt::Key_3:            next = 3;            break;        case Qt::Key_4:            next = 4;            break;        case Qt::Key_5:            next = 5;            break;        case Qt::Key_6:            next = 6;            break;        case Qt::Key_7:            next = 7;            break;        case Qt::Key_8:            next = 8;            break;        default:            break;    }     if (getColor) {        if (_action->data().value<QColor>() != _colors[_selected - 1]) {            _selected = next;            _colors[_selected - 1] = _action->data().value<QColor>();        }    } else {        _selected = next;        QPixmap map(16, 16);        map.fill(_colors[_selected - 1]);        _action->setData(_colors[_selected - 1]) ;        _action->setIcon(map);    }} void Swatch::render(int width, int height) {    char str[2];    int margin = 0.10f * height;    height = 0.75f * height;     glBegin(GL_QUADS);    glColor3f(0.0f, 0.0f, 0.0f);    glVertex2f(0, 8 * (height - margin) + margin);    glVertex2f(width, 8 * (height - margin) + margin);    glVertex2f(width, 0);    glVertex2f(0, 0);    glEnd();     for (unsigned int i = 0; i < SWATCH_SIZE; ++i) {        glBegin(GL_QUADS);        glColor3f(_colors[i].redF(),                  _colors[i].greenF(),                  _colors[i].blueF());        glVertex2f(margin        , (i + 1) * (height - margin));        glVertex2f(width - margin, (i + 1) * (height - margin));        glVertex2f(width - margin,  i      * (height - margin) + margin);        glVertex2f(margin        ,  i      * (height - margin) + margin);        glEnd();         if (_colors[i].lightness() < 50) {            glBegin(GL_LINES);            glColor3f(1.0f, 1.0f, 1.0f);            glVertex2f(margin        , (i + 1) * (height - margin));            glVertex2f(width - margin, (i + 1) * (height - margin));             glVertex2f(width - margin, (i + 1) * (height - margin));            glVertex2f(width - margin,  i      * (height - margin) + margin);             glVertex2f(width - margin,  i      * (height - margin) + margin);            glVertex2f(margin        ,  i      * (height - margin) + margin);             glVertex2f(margin        ,  i      * (height - margin) + margin);            glVertex2f(margin        , (i + 1) * (height - margin));            glEnd();        } else {            glColor3f(0.0f, 0.0f, 0.0f);        }         if (_selected == i + 1) {            glBegin(GL_TRIANGLES);            glVertex2f(margin          , (i + 1) * (height - margin) - margin);            glVertex2f(width/4 - margin,  i      * (height - margin) + height / 2.0f);            glVertex2f(margin          ,  i      * (height - margin) + margin + margin);            glEnd();        }         sprintf(str, "%d", i + 1);        _textRenderer.draw(3 * width/4, (i + 1) * (height - margin) - 0.2f * height, str);    }     glTranslated(0, 8 * (height - margin) + margin + 0.075f * height, 0);}