Esempio n. 1
0
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 = UIContext::instance()->settings()->getGrabAlpha();
    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;
}
Esempio n. 2
0
bool ColorButton::onProcessMessage(Message* msg)
{
  switch (msg->type()) {

    case kCloseMessage:
      if (m_window && m_window->isVisible())
        m_window->closeWindow(NULL);
      break;

    case kMouseEnterMessage:
      StatusBar::instance()->showColor(0, "", m_color);
      break;

    case kMouseLeaveMessage:
      StatusBar::instance()->clearText();
      break;

    case kMouseMoveMessage:
      if (hasCapture()) {
        gfx::Point mousePos = static_cast<MouseMessage*>(msg)->position();
        Widget* picked = getManager()->pick(mousePos);
        app::Color color = m_color;

        if (picked && picked != this) {
          // Pick a color from another color-button
          if (ColorButton* pickedColBut = dynamic_cast<ColorButton*>(picked)) {
            color = pickedColBut->getColor();
          }
          // Pick a color from the color-bar
          else if (picked->type() == palette_view_type()) {
            color = ((PaletteView*)picked)->getColorByPosition(mousePos);
          }
          // Pick a color from a editor
          else if (picked->type() == editor_type()) {
            Editor* editor = static_cast<Editor*>(picked);
            Site site = editor->getSite();
            if (site.sprite()) {
              gfx::Point editorPos = editor->screenToEditor(mousePos);

              ColorPicker picker;
              picker.pickColor(site, editorPos, ColorPicker::FromComposition);
              color = picker.color();
            }
          }
        }

        // Did the color change?
        if (color != m_color) {
          setColor(color);
        }
      }
      break;

    case kSetCursorMessage:
      if (hasCapture()) {
        ui::set_mouse_cursor(kEyedropperCursor);
        return true;
      }
      break;

  }

  return ButtonBase::onProcessMessage(msg);
}
Esempio n. 3
0
void EyedropperCommand::pickSample(const doc::Site& site,
                                   const gfx::Point& pixelPos,
                                   app::Color& color)
{
  // Check if we've to grab alpha channel or the merged color.
  Preferences& pref = Preferences::instance();
  bool allLayers =
    (pref.eyedropper.sample() == app::gen::EyedropperSample::ALL_LAYERS);

  ColorPicker picker;
  picker.pickColor(site,
                   pixelPos,
                   (allLayers ?
                    ColorPicker::FromComposition:
                    ColorPicker::FromActiveLayer));

  app::gen::EyedropperChannel channel =
    pref.eyedropper.channel();

  app::Color picked = picker.color();

  switch (channel) {
    case app::gen::EyedropperChannel::COLOR_ALPHA:
      color = picked;
      break;
    case app::gen::EyedropperChannel::COLOR:
      if (picked.getAlpha() > 0)
        color = app::Color::fromRgb(picked.getRed(),
                                    picked.getGreen(),
                                    picked.getBlue(),
                                    color.getAlpha());
      break;
    case app::gen::EyedropperChannel::ALPHA:
      switch (color.getType()) {

        case app::Color::RgbType:
        case app::Color::IndexType:
          color = app::Color::fromRgb(color.getRed(),
                                      color.getGreen(),
                                      color.getBlue(),
                                      picked.getAlpha());
          break;

        case app::Color::HsvType:
          color = app::Color::fromHsv(color.getHue(),
                                      color.getSaturation(),
                                      color.getValue(),
                                      picked.getAlpha());
          break;

        case app::Color::GrayType:
          color = app::Color::fromGray(color.getGray(),
                                       picked.getAlpha());
          break;

      }
      break;
    case app::gen::EyedropperChannel::RGBA:
      if (picked.getType() == app::Color::RgbType)
        color = picked;
      else
        color = app::Color::fromRgb(picked.getRed(),
                                    picked.getGreen(),
                                    picked.getBlue(),
                                    picked.getAlpha());
      break;
    case app::gen::EyedropperChannel::RGB:
      if (picked.getAlpha() > 0)
        color = app::Color::fromRgb(picked.getRed(),
                                    picked.getGreen(),
                                    picked.getBlue(),
                                    color.getAlpha());
      break;
    case app::gen::EyedropperChannel::HSVA:
      if (picked.getType() == app::Color::HsvType)
        color = picked;
      else
        color = app::Color::fromHsv(picked.getHue(),
                                    picked.getSaturation(),
                                    picked.getValue(),
                                    picked.getAlpha());
      break;
    case app::gen::EyedropperChannel::HSV:
      if (picked.getAlpha() > 0)
        color = app::Color::fromHsv(picked.getHue(),
                                    picked.getSaturation(),
                                    picked.getValue(),
                                    color.getAlpha());
      break;
    case app::gen::EyedropperChannel::GRAYA:
      if (picked.getType() == app::Color::GrayType)
        color = picked;
      else
        color = app::Color::fromGray(picked.getGray(),
                                     picked.getAlpha());
      break;
    case app::gen::EyedropperChannel::GRAY:
      if (picked.getAlpha() > 0)
        color = app::Color::fromGray(picked.getGray(),
                                     color.getAlpha());
      break;
    case app::gen::EyedropperChannel::INDEX:
      color = app::Color::fromIndex(picked.getIndex());
      break;
  }
}