void draw_color_button(ui::Graphics* g,
const Rect& rc, const app::Color& color,
bool hot, bool drag)
{
SkinTheme* theme = SkinTheme::instance();
int scale = ui::guiscale();
// Draw background (the color)
draw_color(g,
Rect(rc.x+1*scale,
rc.y+1*scale,
rc.w-2*scale,
rc.h-2*scale), color);
// Draw opaque border
theme->drawRect(
g, rc,
theme->parts.colorbar0()->getBitmapNW(),
theme->parts.colorbar0()->getBitmapN(),
theme->parts.colorbar1()->getBitmapNE(),
theme->parts.colorbar1()->getBitmapE(),
theme->parts.colorbar3()->getBitmapSE(),
theme->parts.colorbar2()->getBitmapS(),
theme->parts.colorbar2()->getBitmapSW(),
theme->parts.colorbar0()->getBitmapW());
// Draw hot
if (hot) {
theme->drawRect(
g, gfx::Rect(rc.x, rc.y, rc.w, rc.h-1 - 1*scale),
theme->parts.colorbarBorderHotfg().get());
}
}
void ColorSpectrum::onPaint(ui::PaintEvent& ev)
{
ui::Graphics* g = ev.graphics();
SkinTheme* theme = static_cast<SkinTheme*>(this->theme());
theme->drawRect(g, clientBounds(),
theme->parts.editorNormal().get(),
bgColor());
gfx::Rect rc = clientChildrenBounds();
if (rc.isEmpty())
return;
int vmid = (align() & HORIZONTAL ? rc.h/2 : rc.w/2);
vmid = MAX(1, vmid);
for (int y=0; y<rc.h; ++y) {
for (int x=0; x<rc.w; ++x) {
int u, v, umax;
if (align() & HORIZONTAL) {
u = x;
v = y;
umax = MAX(1, rc.w-1);
}
else {
u = y;
v = x;
umax = MAX(1, rc.h-1);
}
double hue = 360.0 * u / umax;
double sat = (v < vmid ? 100.0 * v / vmid : 100.0);
double val = (v < vmid ? 100.0 : 100.0-(100.0 * (v-vmid) / vmid));
gfx::Color color = color_utils::color_for_ui(
app::Color::fromHsv(
MID(0.0, hue, 360.0),
MID(0.0, sat, 100.0),
MID(0.0, val, 100.0)));
g->putPixel(color, rc.x+x, rc.y+y);
}
}
if (m_color.getType() != app::Color::MaskType) {
double hue = m_color.getHue();
double sat = m_color.getSaturation();
double val = m_color.getValue();
double lit = (200.0 - sat) * val / 200.0;
gfx::Point pos(rc.x + int(hue * rc.w / 360.0),
rc.y + rc.h - int(lit * rc.h / 100.0));
she::Surface* icon = theme->parts.colorWheelIndicator()->bitmap(0);
g->drawColoredRgbaSurface(
icon,
lit > 50.0 ? gfx::rgba(0, 0, 0): gfx::rgba(255, 255, 255),
pos.x-icon->width()/2,
pos.y-icon->height()/2);
}
}
void EditorView::onPaint(PaintEvent& ev)
{
Graphics* g = ev.graphics();
SkinTheme* theme = static_cast<SkinTheme*>(this->theme());
bool selected = false;
switch (m_type) {
// Only show the view selected if it is the current editor
case CurrentEditorMode:
selected = (editor()->isActive());
break;
// Always show selected
case AlwaysSelected:
selected = true;
break;
}
theme->drawRect(
g, clientBounds(),
(selected ?
theme->parts.editorSelected().get():
theme->parts.editorNormal().get()),
bgColor());
}
void ColorWheel::onPaint(ui::PaintEvent& ev)
{
ui::Graphics* g = ev.getGraphics();
SkinTheme* theme = static_cast<SkinTheme*>(getTheme());
theme->drawRect(g, getClientBounds(),
theme->parts.editorNormal().get(),
getBgColor());
const gfx::Rect& rc = m_clientBounds;
for (int y=rc.y; y<rc.y+rc.h; ++y) {
for (int x=rc.x; x<rc.x+rc.w; ++x) {
app::Color appColor =
ColorWheel::pickColor(gfx::Point(x, y));
gfx::Color color;
if (appColor.getType() != app::Color::MaskType) {
color = color_utils::color_for_ui(appColor);
}
else {
color = theme->colors.editorFace();
}
g->putPixel(color, x, y);
}
}
if (m_mainColor.getAlpha() > 0) {
int n = getHarmonies();
int boxsize = MIN(rc.w/10, rc.h/10);
for (int i=0; i<n; ++i) {
app::Color color = getColorInHarmony(i);
int hue = color.getHue()-30;
int sat = color.getSaturation();
gfx::Point pos =
m_wheelBounds.getCenter() +
gfx::Point(int(+std::cos(PI*hue/180)*double(m_wheelRadius)*sat/100.0),
int(-std::sin(PI*hue/180)*double(m_wheelRadius)*sat/100.0));
she::Surface* icon = theme->parts.colorWheelIndicator()->getBitmap(0);
g->drawRgbaSurface(icon,
pos.x-icon->width()/2,
pos.y-icon->height()/2);
g->fillRect(gfx::rgba(color.getRed(),
color.getGreen(),
color.getBlue(), 255),
gfx::Rect(rc.x+rc.w-(n-i)*boxsize,
rc.y+rc.h-boxsize,
boxsize, boxsize));
}
}
}
void BackgroundRule::onPaint(ui::Graphics* g, const gfx::Rect& bounds, const char* text)
{
SkinTheme* theme = static_cast<SkinTheme*>(ui::CurrentTheme::get());
if (m_part && m_part->countBitmaps() > 0) {
if (m_part->countBitmaps() == 1) {
if (!gfx::is_transparent(m_color))
g->fillRect(m_color, bounds);
she::Surface* bmp = m_part->bitmap(0);
if (m_repeat == BackgroundRepeat::NO_REPEAT) {
g->drawRgbaSurface(bmp, bounds.x, bounds.y);
}
else {
ui::IntersectClip clip(g, bounds);
if (!clip)
return;
for (int y=bounds.y; y<bounds.y2(); y+=bmp->height()) {
for (int x=bounds.x; x<bounds.x2(); x+=bmp->width()) {
g->drawRgbaSurface(bmp, x, y);
if (m_repeat == BackgroundRepeat::REPEAT_Y)
break;
}
if (m_repeat == BackgroundRepeat::REPEAT_X)
break;
}
}
}
else if (m_part->countBitmaps() == 8) {
theme->drawRect(g, bounds, m_part.get(), m_color);
}
}
else if (!gfx::is_transparent(m_color)) {
g->fillRect(m_color, bounds);
}
}
void ButtonSet::Item::onPaint(ui::PaintEvent& ev)
{
SkinTheme* theme = static_cast<SkinTheme*>(getTheme());
Graphics* g = ev.getGraphics();
gfx::Rect rc = getClientBounds();
gfx::Color fg, bg;
SkinPartPtr nw;
gfx::Rect boxRc, textRc, iconRc;
gfx::Size iconSize;
if (m_icon)
iconSize = m_icon->getSize();
getTextIconInfo(
&boxRc, &textRc, &iconRc,
CENTER | (hasText() ? BOTTOM: MIDDLE),
iconSize.w, iconSize.h);
Grid::Info info = buttonSet()->getChildInfo(this);
bool isLastCol = (info.col+info.hspan >= info.grid_cols);
bool isLastRow = (info.row+info.vspan >= info.grid_rows);
if (m_icon || isLastRow) {
textRc.y -= 1*guiscale();
iconRc.y -= 1*guiscale();
}
if (!gfx::is_transparent(getBgColor()))
g->fillRect(getBgColor(), g->getClipBounds());
if (isSelected() || hasMouseOver()) {
if (hasCapture()) {
nw = theme->parts.toolbuttonPushed();
fg = theme->colors.buttonSelectedText();
bg = theme->colors.buttonSelectedFace();
}
else {
nw = (hasFocus() ? theme->parts.toolbuttonHotFocused():
theme->parts.toolbuttonHot());
fg = theme->colors.buttonHotText();
bg = theme->colors.buttonHotFace();
}
}
else {
nw = (hasFocus() ? theme->parts.toolbuttonFocused():
theme->parts.toolbuttonLast());
fg = theme->colors.buttonNormalText();
bg = theme->colors.buttonNormalFace();
}
if (!isLastCol)
rc.w += 1*guiscale();
if (!isLastRow) {
if (nw == theme->parts.toolbuttonHotFocused())
rc.h += 2*guiscale();
else
rc.h += 3*guiscale();
}
theme->drawRect(g, rc, nw.get(), bg);
if (m_icon) {
if (isSelected() && hasCapture())
g->drawColoredRgbaSurface(m_icon->getBitmap(0), theme->colors.buttonSelectedText(),
iconRc.x, iconRc.y);
else
g->drawRgbaSurface(m_icon->getBitmap(0), iconRc.x, iconRc.y);
}
if (hasText()) {
g->setFont(getFont());
g->drawUIString(getText(), fg, gfx::ColorNone, textRc.getOrigin(),
false);
}
}
void ColorTintShadeTone::onPaint(ui::PaintEvent& ev)
{
ui::Graphics* g = ev.graphics();
SkinTheme* theme = static_cast<SkinTheme*>(this->theme());
theme->drawRect(g, clientBounds(),
theme->parts.editorNormal().get(),
bgColor());
gfx::Rect rc = clientChildrenBounds();
if (rc.isEmpty())
return;
double hue = m_color.getHue();
int umax, vmax;
int huebar = getHueBarSize();
umax = MAX(1, rc.w-1);
vmax = MAX(1, rc.h-1-huebar);
for (int y=0; y<rc.h-huebar; ++y) {
for (int x=0; x<rc.w; ++x) {
double sat = (100.0 * x / umax);
double val = (100.0 - 100.0 * y / vmax);
gfx::Color color = color_utils::color_for_ui(
app::Color::fromHsv(
hue,
MID(0.0, sat, 100.0),
MID(0.0, val, 100.0)));
g->putPixel(color, rc.x+x, rc.y+y);
}
}
if (huebar > 0) {
for (int y=rc.h-huebar; y<rc.h; ++y) {
for (int x=0; x<rc.w; ++x) {
gfx::Color color = color_utils::color_for_ui(
app::Color::fromHsv(
(360.0 * x / rc.w), 100.0, 100.0));
g->putPixel(color, rc.x+x, rc.y+y);
}
}
}
if (m_color.getType() != app::Color::MaskType) {
double sat = m_color.getSaturation();
double val = m_color.getValue();
gfx::Point pos(rc.x + int(sat * rc.w / 100.0),
rc.y + int((100.0-val) * (rc.h-huebar) / 100.0));
she::Surface* icon = theme->parts.colorWheelIndicator()->bitmap(0);
g->drawColoredRgbaSurface(
icon,
val > 50.0 ? gfx::rgba(0, 0, 0): gfx::rgba(255, 255, 255),
pos.x-icon->width()/2,
pos.y-icon->height()/2);
if (huebar > 0) {
pos.x = rc.x + int(rc.w * hue / 360.0);
pos.y = rc.y + rc.h - huebar/2;
g->drawColoredRgbaSurface(
icon,
gfx::rgba(0, 0, 0),
pos.x-icon->width()/2,
pos.y-icon->height()/2);
}
}
}
