void EyedropperCommand::onExecute(Context* context)
{
Widget* widget = ui::Manager::getDefault()->getMouse();
if (!widget || widget->type() != editor_type())
return;
Editor* editor = static_cast<Editor*>(widget);
Sprite* sprite = editor->sprite();
if (!sprite)
return;
// Discard current image brush
{
Command* discardBrush = CommandsModule::instance()->getCommandByName(CommandId::DiscardBrush);
context->executeCommand(discardBrush);
}
// Pixel position to get
gfx::Point pixelPos = editor->screenToEditor(ui::get_mouse_position());
// Check if we've to grab alpha channel or the merged color.
Preferences& pref = Preferences::instance();
bool grabAlpha = pref.editor.grabAlpha();
ColorPicker picker;
picker.pickColor(editor->getSite(),
pixelPos,
grabAlpha ?
ColorPicker::FromActiveLayer:
ColorPicker::FromComposition);
if (grabAlpha) {
tools::ToolBox* toolBox = App::instance()->getToolBox();
for (auto tool : *toolBox)
pref.tool(tool).opacity(picker.alpha());
}
if (m_background)
pref.colorBar.bgColor(picker.color());
else
pref.colorBar.fgColor(picker.color());
}
bool StandbyState::onUpdateStatusBar(Editor* editor)
{
tools::Ink* ink = editor->getCurrentEditorInk();
const Sprite* sprite = editor->sprite();
int x, y;
editor->screenToEditor(jmouse_x(0), jmouse_y(0), &x, &y);
if (!sprite) {
StatusBar::instance()->clearText();
}
// For eye-dropper
else if (ink->isEyedropper()) {
bool grabAlpha = UIContext::instance()->settings()->getGrabAlpha();
ColorPicker picker;
picker.pickColor(editor->getDocumentLocation(), x, y,
grabAlpha ?
ColorPicker::FromActiveLayer:
ColorPicker::FromComposition);
char buf[256];
usprintf(buf, "- Pos %d %d", x, y);
StatusBar::instance()->showColor(0, buf, picker.color(), picker.alpha());
}
else {
Mask* mask =
(editor->document()->isMaskVisible() ?
editor->document()->mask(): NULL);
StatusBar::instance()->setStatusText(0,
"Pos %d %d, Size %d %d, Frame %d [%d msecs]",
x, y,
(mask ? mask->bounds().w: sprite->width()),
(mask ? mask->bounds().h: sprite->height()),
editor->frame()+1,
sprite->getFrameDuration(editor->frame()));
}
return true;
}
bool StandbyState::onUpdateStatusBar(Editor* editor)
{
tools::Ink* ink = editor->getCurrentEditorInk();
const Sprite* sprite = editor->sprite();
gfx::Point spritePos = editor->screenToEditor(ui::get_mouse_position());
if (!sprite) {
StatusBar::instance()->clearText();
}
// For eye-dropper
else if (ink->isEyedropper()) {
bool grabAlpha = Preferences::instance().editor.grabAlpha();
ColorPicker picker;
picker.pickColor(editor->getSite(),
spritePos,
grabAlpha ?
ColorPicker::FromActiveLayer:
ColorPicker::FromComposition);
char buf[256];
sprintf(buf, "- Pos %d %d", spritePos.x, spritePos.y);
StatusBar::instance()->showColor(0, buf, picker.color(), picker.alpha());
}
else {
Mask* mask =
(editor->document()->isMaskVisible() ?
editor->document()->mask(): NULL);
StatusBar::instance()->setStatusText(0,
"Pos %d %d, Size %d %d, Frame %d [%d msecs]",
spritePos.x, spritePos.y,
(mask ? mask->bounds().w: sprite->width()),
(mask ? mask->bounds().h: sprite->height()),
editor->frame()+1,
sprite->frameDuration(editor->frame()));
}
return true;
}
void EyedropperCommand::onExecute(Context* context)
{
Widget* widget = ui::Manager::getDefault()->getMouse();
if (!widget || widget->type != editor_type())
return;
Editor* editor = static_cast<Editor*>(widget);
Sprite* sprite = editor->sprite();
if (!sprite)
return;
// pixel position to get
gfx::Point pixelPos = editor->screenToEditor(ui::get_mouse_position());
// Check if we've to grab alpha channel or the merged color.
ISettings* settings = UIContext::instance()->settings();
bool grabAlpha = settings->getGrabAlpha();
ColorPicker picker;
picker.pickColor(editor->getSite(),
pixelPos,
grabAlpha ?
ColorPicker::FromActiveLayer:
ColorPicker::FromComposition);
if (grabAlpha) {
tools::ToolBox* toolBox = App::instance()->getToolBox();
for (tools::ToolIterator it=toolBox->begin(), end=toolBox->end(); it!=end; ++it) {
settings->getToolSettings(*it)->setOpacity(picker.alpha());
}
}
if (m_background)
settings->setBgColor(picker.color());
else
settings->setFgColor(picker.color());
}