void EyedropperCommand::onExecute(Context* context)
{
Widget* widget = gui::Manager::getDefault()->getMouse();
if (!widget || widget->type != editor_type())
return;
Editor* editor = static_cast<Editor*>(widget);
Sprite* sprite = editor->getSprite();
if (!sprite)
return;
// pixel position to get
int x, y;
editor->screenToEditor(jmouse_x(0), jmouse_y(0), &x, &y);
// get the color from the image
Color color = Color::fromImage(sprite->getPixelFormat(),
sprite->getPixel(x, y));
// TODO replace the color in the "context", not directly from the color-bar
// set the color of the color-bar
if (m_background)
app_get_colorbar()->setBgColor(color);
else
app_get_colorbar()->setFgColor(color);
}
void ChangeColorCommand::onExecute(Context* context)
{
ColorBar* colorbar = app_get_colorbar();
Color color = m_background ? colorbar->getBgColor():
colorbar->getFgColor();
switch (m_change) {
case None:
// do nothing
break;
case IncrementIndex:
if (color.getType() == Color::IndexType) {
int index = color.getIndex();
if (index < 255) // TODO use sprite palette limit
color = Color::fromIndex(index+1);
}
else
color = Color::fromIndex(0);
break;
case DecrementIndex:
if (color.getType() == Color::IndexType) {
int index = color.getIndex();
if (index > 0)
color = Color::fromIndex(index-1);
}
else
color = Color::fromIndex(0);
break;
}
if (m_background)
colorbar->setBgColor(color);
else
colorbar->setFgColor(color);
}
void FlattenLayersCommand::onExecute(Context* context)
{
ActiveDocumentWriter document(context);
Sprite* sprite = document->getSprite();
int bgcolor = color_utils::color_for_image(app_get_colorbar()->getBgColor(), sprite->getImgType());
{
UndoTransaction undoTransaction(document, "Flatten Layers");
undoTransaction.flattenLayers(bgcolor);
undoTransaction.commit();
}
update_screen_for_document(document);
}
/**
* Shows the "New Sprite" dialog.
*/
void NewFileCommand::onExecute(Context* context)
{
JWidget width, height, radio1, radio2, radio3, colors, ok, bg_box;
int imgtype, w, h, bg, ncolors;
char buf[1024];
Color bg_table[] = {
Color::fromMask(),
Color::fromRgb(0, 0, 0),
Color::fromRgb(255, 255, 255),
Color::fromRgb(255, 0, 255),
app_get_colorbar()->getBgColor()
};
// Load the window widget
FramePtr window(load_widget("new_sprite.xml", "new_sprite"));
get_widgets(window,
"width", &width,
"height", &height,
"radio1", &radio1,
"radio2", &radio2,
"radio3", &radio3,
"colors", &colors,
"ok_button", &ok,
"bg_box", &bg_box, NULL);
// Default values: Indexed, 320x240, Background color
imgtype = get_config_int("NewSprite", "Type", IMAGE_INDEXED);
imgtype = MID(IMAGE_RGB, imgtype, IMAGE_INDEXED);
w = get_config_int("NewSprite", "Width", 320);
h = get_config_int("NewSprite", "Height", 240);
bg = get_config_int("NewSprite", "Background", 4); // Default = Background color
ncolors = get_config_int("NewSprite", "Colors", 256);
width->setTextf("%d", MAX(1, w));
height->setTextf("%d", MAX(1, h));
colors->setTextf("%d", MID(2, ncolors, 256));
// Select image-type
switch (imgtype) {
case IMAGE_RGB: radio1->setSelected(true); break;
case IMAGE_GRAYSCALE: radio2->setSelected(true); break;
case IMAGE_INDEXED: radio3->setSelected(true); break;
}
// Select background color
jlistbox_select_index(bg_box, bg);
// Open the window
window->open_window_fg();
if (window->get_killer() == ok) {
bool ok = false;
// Get the options
if (radio1->isSelected()) imgtype = IMAGE_RGB;
else if (radio2->isSelected()) imgtype = IMAGE_GRAYSCALE;
else if (radio3->isSelected()) imgtype = IMAGE_INDEXED;
w = width->getTextInt();
h = height->getTextInt();
ncolors = colors->getTextInt();
bg = jlistbox_get_selected_index(bg_box);
w = MID(1, w, 9999);
h = MID(1, h, 9999);
ncolors = MID(2, ncolors, 256);
// Select the color
Color color = Color::fromMask();
if (bg >= 0 && bg <= 4) {
color = bg_table[bg];
ok = true;
}
if (ok) {
// Save the configuration
set_config_int("NewSprite", "Type", imgtype);
set_config_int("NewSprite", "Width", w);
set_config_int("NewSprite", "Height", h);
set_config_int("NewSprite", "Background", bg);
// Create the new sprite
ASSERT(imgtype == IMAGE_RGB || imgtype == IMAGE_GRAYSCALE || imgtype == IMAGE_INDEXED);
ASSERT(w >= 1 && w <= 9999);
ASSERT(h >= 1 && h <= 9999);
UniquePtr<Document> document(
Document::createBasicDocument(imgtype, w, h,
(imgtype == IMAGE_INDEXED ? ncolors: 256)));
Sprite* sprite(document->getSprite());
get_default_palette()->copyColorsTo(sprite->getCurrentPalette());
usprintf(buf, "Sprite-%04d", ++_sprite_counter);
document->setFilename(buf);
// If the background color isn't transparent, we have to
// convert the `Layer 1' in a `Background'
if (color.getType() != Color::MaskType) {
Sprite* sprite = document->getSprite();
ASSERT(sprite->getCurrentLayer() && sprite->getCurrentLayer()->is_image());
static_cast<LayerImage*>(sprite->getCurrentLayer())->configureAsBackground();
image_clear(sprite->getCurrentImage(), color_utils::color_for_image(color, imgtype));
}
// Show the sprite to the user
context->addDocument(document);
// Release the document as it is already owned by the context.
// And put the document in a reliable editor.
set_document_in_more_reliable_editor(document.release());
}
}
}
bool StandbyState::onMouseWheel(Editor* editor, Message* msg)
{
int dz = jmouse_z(1) - jmouse_z(0);
WHEEL_ACTION wheelAction = WHEEL_NONE;
bool scrollBigSteps = false;
// Without modifiers
if (!(msg->any.shifts & (KB_SHIFT_FLAG | KB_ALT_FLAG | KB_CTRL_FLAG))) {
wheelAction = WHEEL_ZOOM;
}
else {
#if 1 // TODO make it configurable
if (has_shifts(msg, KB_ALT_FLAG)) {
if (has_shifts(msg, KB_SHIFT_FLAG))
wheelAction = WHEEL_BG;
else
wheelAction = WHEEL_FG;
}
else if (has_shifts(msg, KB_CTRL_FLAG)) {
wheelAction = WHEEL_FRAME;
}
#else
if (has_shifts(msg, KB_CTRL_FLAG))
wheelAction = WHEEL_HSCROLL;
else
wheelAction = WHEEL_VSCROLL;
if (has_shifts(msg, KB_SHIFT_FLAG))
scrollBigSteps = true;
#endif
}
switch (wheelAction) {
case WHEEL_NONE:
// Do nothing
break;
case WHEEL_FG:
// if (m_state == EDITOR_STATE_STANDBY)
{
int newIndex = 0;
if (app_get_colorbar()->getFgColor().getType() == Color::IndexType) {
newIndex = app_get_colorbar()->getFgColor().getIndex() + dz;
newIndex = MID(0, newIndex, 255);
}
app_get_colorbar()->setFgColor(Color::fromIndex(newIndex));
}
break;
case WHEEL_BG:
// if (m_state == EDITOR_STATE_STANDBY)
{
int newIndex = 0;
if (app_get_colorbar()->getBgColor().getType() == Color::IndexType) {
newIndex = app_get_colorbar()->getBgColor().getIndex() + dz;
newIndex = MID(0, newIndex, 255);
}
app_get_colorbar()->setBgColor(Color::fromIndex(newIndex));
}
break;
case WHEEL_FRAME:
// if (m_state == EDITOR_STATE_STANDBY)
{
Command* command = CommandsModule::instance()->getCommandByName
((dz < 0) ? CommandId::GotoNextFrame:
CommandId::GotoPreviousFrame);
if (command)
UIContext::instance()->executeCommand(command, NULL);
}
break;
case WHEEL_ZOOM: {
int zoom = MID(MIN_ZOOM, editor->getZoom()-dz, MAX_ZOOM);
if (editor->getZoom() != zoom)
editor->setZoomAndCenterInMouse(zoom, msg->mouse.x, msg->mouse.y);
break;
}
case WHEEL_HSCROLL:
case WHEEL_VSCROLL: {
View* view = View::getView(editor);
gfx::Rect vp = view->getViewportBounds();
int dx = 0;
int dy = 0;
if (wheelAction == WHEEL_HSCROLL) {
dx = dz * vp.w;
}
else {
dy = dz * vp.h;
}
if (scrollBigSteps) {
dx /= 2;
dy /= 2;
}
else {
dx /= 10;
dy /= 10;
}
gfx::Point scroll = view->getViewScroll();
editor->hideDrawingCursor();
editor->setEditorScroll(scroll.x+dx, scroll.y+dy, true);
editor->showDrawingCursor();
break;
}
}
return true;
}
