void StandbyState::transformSelection(Editor* editor, MouseMessage* msg, HandleType handle)
{
try {
EditorCustomizationDelegate* customization = editor->getCustomizationDelegate();
Document* document = editor->document();
base::UniquePtr<Image> tmpImage(new_image_from_mask(editor->getSite()));
gfx::Point origin = document->mask()->bounds().getOrigin();
int opacity = 255;
PixelsMovementPtr pixelsMovement(
new PixelsMovement(UIContext::instance(),
editor->getSite(),
tmpImage, origin, opacity,
"Transformation"));
// If the Ctrl key is pressed start dragging a copy of the selection
if (customization && customization->isCopySelectionKeyPressed())
pixelsMovement->copyMask();
else
pixelsMovement->cutMask();
editor->setState(EditorStatePtr(new MovingPixelsState(editor, msg, pixelsMovement, handle)));
}
catch (const LockedDocumentException&) {
// Other editor is locking the document.
// TODO steal the PixelsMovement of the other editor and use it for this one.
StatusBar::instance()->showTip(1000, "The sprite is locked in other editor");
ui::set_mouse_cursor(kForbiddenCursor);
}
catch (const std::bad_alloc&) {
StatusBar::instance()->showTip(1000, "Not enough memory to transform the selection");
ui::set_mouse_cursor(kForbiddenCursor);
}
}
void NewBrushCommand::createBrush(const Mask* mask)
{
doc::ImageRef image(new_image_from_mask(
UIContext::instance()->activeSite(), mask));
if (!image)
return;
// New brush
doc::BrushRef brush(new doc::Brush());
brush->setImage(image.get());
brush->setPatternOrigin(mask->bounds().getOrigin());
// TODO add a active stock property in app::Context
ContextBar* ctxBar = App::instance()->getMainWindow()->getContextBar();
int slot = ctxBar->addBrush(brush);
ctxBar->setActiveBrush(brush);
// Get the shortcut for this brush and show it to the user
Params params;
params.set("change", "custom");
params.set("slot", base::convert_to<std::string>(slot).c_str());
Key* key = KeyboardShortcuts::instance()->command(
CommandId::ChangeBrush, params);
if (key && !key->accels().empty()) {
std::string tooltip;
tooltip += "Shortcut: ";
tooltip += key->accels().front().toString();
StatusBar::instance()->showTip(2000, tooltip.c_str());
}
}
void StandbyState::transformSelection(Editor* editor, MouseMessage* msg, HandleType handle)
{
Document* document = editor->document();
for (auto docView : UIContext::instance()->getAllDocumentViews(document)) {
if (docView->editor()->isMovingPixels()) {
// TODO Transfer moving pixels state to this editor
docView->editor()->dropMovingPixels();
}
}
try {
// Clear brush preview, as the extra cel will be replaced with the
// transformed image.
editor->brushPreview().hide();
EditorCustomizationDelegate* customization = editor->getCustomizationDelegate();
base::UniquePtr<Image> tmpImage(new_image_from_mask(editor->getSite()));
PixelsMovementPtr pixelsMovement(
new PixelsMovement(UIContext::instance(),
editor->getSite(),
tmpImage,
document->mask(),
"Transformation"));
// If the Ctrl key is pressed start dragging a copy of the selection
if ((customization) &&
int(customization->getPressedKeyAction(KeyContext::TranslatingSelection) & KeyAction::CopySelection))
pixelsMovement->copyMask();
else
pixelsMovement->cutMask();
editor->setState(EditorStatePtr(new MovingPixelsState(editor, msg, pixelsMovement, handle)));
}
catch (const LockedDocumentException&) {
// Other editor is locking the document.
// TODO steal the PixelsMovement of the other editor and use it for this one.
StatusBar::instance()->showTip(1000, "The sprite is locked in other editor");
editor->showMouseCursor(kForbiddenCursor);
}
catch (const std::bad_alloc&) {
StatusBar::instance()->showTip(1000, "Not enough memory to transform the selection");
editor->showMouseCursor(kForbiddenCursor);
}
}