void NewBrushCommand::onExecute(Context* context)
{
ASSERT(current_editor);
if (!current_editor)
return;
// If there is no visible mask, the brush must be selected from the
// current editor.
if (!context->activeDocument()->isMaskVisible()) {
EditorStatePtr state = current_editor->getState();
if (dynamic_cast<SelectBoxState*>(state.get())) {
// If already are in "SelectBoxState" state, in this way we
// avoid creating a stack of several "SelectBoxState" states.
return;
}
current_editor->setState(
EditorStatePtr(
new SelectBoxState(
this, current_editor->sprite()->bounds(),
SelectBoxState::DARKOUTSIDE |
SelectBoxState::QUICKBOX)));
}
// Create a brush from the active selection
else {
createBrush(context->activeDocument()->mask());
selectPencilTool();
// Deselect mask
Command* cmd =
CommandsModule::instance()->getCommandByName(CommandId::DeselectMask);
UIContext::instance()->executeCommand(cmd);
}
}
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 StandbyState::transformSelection(Editor* editor, MouseMessage* msg, HandleType handle)
{
try {
EditorCustomizationDelegate* customization = editor->getCustomizationDelegate();
Document* document = editor->document();
base::UniquePtr<Image> tmpImage(NewImageFromMask(editor->getDocumentLocation()));
int x = document->mask()->bounds().x;
int y = document->mask()->bounds().y;
int opacity = 255;
Sprite* sprite = editor->sprite();
Layer* layer = editor->layer();
PixelsMovementPtr pixelsMovement(
new PixelsMovement(UIContext::instance(),
document, sprite, layer,
tmpImage, x, y, 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.
}
}
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);
}
}
bool StandbyState::onMouseDown(Editor* editor, MouseMessage* msg)
{
if (editor->hasCapture())
return true;
UIContext* context = UIContext::instance();
tools::Ink* clickedInk = editor->getCurrentEditorInk();
Site site;
editor->getSite(&site);
app::Document* document = static_cast<app::Document*>(site.document());
Layer* layer = site.layer();
// When an editor is clicked the current view is changed.
context->setActiveView(editor->getDocumentView());
// Start scroll loop
if (checkForScroll(editor, msg) || checkForZoom(editor, msg))
return true;
// Move cel X,Y coordinates
if (clickedInk->isCelMovement()) {
// Handle "Auto Select Layer"
if (editor->isAutoSelectLayer()) {
gfx::Point cursor = editor->screenToEditor(msg->position());
ColorPicker picker;
picker.pickColor(site, cursor, ColorPicker::FromComposition);
if (layer != picker.layer()) {
layer = picker.layer();
if (layer) {
editor->setLayer(layer);
editor->flashCurrentLayer();
}
}
}
if ((layer) &&
(layer->type() == ObjectType::LayerImage)) {
// TODO we should be able to move the `Background' with tiled mode
if (layer->isBackground()) {
StatusBar::instance()->showTip(1000,
"The background layer cannot be moved");
}
else if (!layer->isVisible()) {
StatusBar::instance()->showTip(1000,
"Layer '%s' is hidden", layer->name().c_str());
}
else if (!layer->isMovable() || !layer->isEditable()) {
StatusBar::instance()->showTip(1000,
"Layer '%s' is locked", layer->name().c_str());
}
else {
// Change to MovingCelState
editor->setState(EditorStatePtr(new MovingCelState(editor, msg)));
}
}
return true;
}
// Call the eyedropper command
if (clickedInk->isEyedropper()) {
callEyedropper(editor);
return true;
}
if (clickedInk->isSelection()) {
// Transform selected pixels
if (document->isMaskVisible() && m_decorator->getTransformHandles(editor)) {
TransformHandles* transfHandles = m_decorator->getTransformHandles(editor);
// Get the handle covered by the mouse.
HandleType handle = transfHandles->getHandleAtPoint(editor,
msg->position(),
document->getTransformation());
if (handle != NoHandle) {
int x, y, opacity;
Image* image = site.image(&x, &y, &opacity);
if (layer && image) {
if (!layer->isEditable()) {
StatusBar::instance()->showTip(1000,
"Layer '%s' is locked", layer->name().c_str());
return true;
}
// Change to MovingPixelsState
transformSelection(editor, msg, handle);
}
return true;
}
}
// Move selected pixels
if (layer && editor->isInsideSelection() && msg->left()) {
if (!layer->isEditable()) {
StatusBar::instance()->showTip(1000,
"Layer '%s' is locked", layer->name().c_str());
return true;
}
// Change to MovingPixelsState
transformSelection(editor, msg, MoveHandle);
return true;
}
}
// Start the Tool-Loop
if (layer) {
tools::ToolLoop* toolLoop = create_tool_loop(editor, context);
if (toolLoop) {
EditorStatePtr newState(new DrawingState(toolLoop));
editor->setState(newState);
static_cast<DrawingState*>(newState.get())
->initToolLoop(editor, msg);
}
return true;
}
return true;
}
bool StandbyState::onMouseDown(Editor* editor, MouseMessage* msg)
{
if (editor->hasCapture())
return true;
UIContext* context = UIContext::instance();
tools::Ink* clickedInk = editor->getCurrentEditorInk();
Site site;
editor->getSite(&site);
app::Document* document = static_cast<app::Document*>(site.document());
Layer* layer = site.layer();
// When an editor is clicked the current view is changed.
context->setActiveView(editor->getDocumentView());
// Start scroll loop
if (checkForScroll(editor, msg) || checkForZoom(editor, msg))
return true;
// Move cel X,Y coordinates
if (clickedInk->isCelMovement()) {
// Handle "Auto Select Layer"
if (editor->isAutoSelectLayer()) {
gfx::Point cursor = editor->screenToEditor(msg->position());
ColorPicker picker;
picker.pickColor(site, cursor, ColorPicker::FromComposition);
DocumentRange range = App::instance()->getMainWindow()->getTimeline()->range();
// Change layer only when the layer is diffrent from current one, and
// the range we selected is not with multiple cels.
bool layerChanged = (layer != picker.layer());
bool rangeEnabled = range.enabled();
bool rangeSingleCel = ((range.type() == DocumentRange::kCels) &&
(range.layers() == 1) && (range.frames() == 1));
if (layerChanged && (!rangeEnabled || rangeSingleCel)) {
layer = picker.layer();
if (layer) {
editor->setLayer(layer);
editor->flashCurrentLayer();
}
}
}
if ((layer) &&
(layer->type() == ObjectType::LayerImage)) {
// TODO we should be able to move the `Background' with tiled mode
if (layer->isBackground()) {
StatusBar::instance()->showTip(1000,
"The background layer cannot be moved");
}
else if (!layer->isVisible()) {
StatusBar::instance()->showTip(1000,
"Layer '%s' is hidden", layer->name().c_str());
}
else if (!layer->isMovable() || !layer->isEditable()) {
StatusBar::instance()->showTip(1000,
"Layer '%s' is locked", layer->name().c_str());
}
else if (!layer->cel(editor->frame())) {
StatusBar::instance()->showTip(1000,
"Cel is empty, nothing to move");
}
else {
// Change to MovingCelState
editor->setState(EditorStatePtr(new MovingCelState(editor, msg)));
}
}
return true;
}
// Call the eyedropper command
if (clickedInk->isEyedropper()) {
editor->captureMouse();
callEyedropper(editor);
return true;
}
if (clickedInk->isSelection()) {
// Transform selected pixels
if (editor->isActive() &&
document->isMaskVisible() &&
m_decorator->getTransformHandles(editor)) {
TransformHandles* transfHandles = m_decorator->getTransformHandles(editor);
// Get the handle covered by the mouse.
HandleType handle = transfHandles->getHandleAtPoint(editor,
msg->position(),
document->getTransformation());
if (handle != NoHandle) {
int x, y, opacity;
Image* image = site.image(&x, &y, &opacity);
if (layer && image) {
if (!layer->isEditable()) {
StatusBar::instance()->showTip(1000,
"Layer '%s' is locked", layer->name().c_str());
return true;
}
// Change to MovingPixelsState
transformSelection(editor, msg, handle);
}
return true;
}
}
// Move selected pixels
if (layer && editor->isInsideSelection() && msg->left()) {
if (!layer->isEditable()) {
StatusBar::instance()->showTip(1000,
"Layer '%s' is locked", layer->name().c_str());
return true;
}
// Change to MovingPixelsState
transformSelection(editor, msg, MoveHandle);
return true;
}
}
// Move symmetry
gfx::Rect box1, box2;
if (m_decorator->getSymmetryHandles(editor, box1, box2) &&
(box1.contains(msg->position()) ||
box2.contains(msg->position()))) {
auto& symmetry = Preferences::instance().document(editor->document()).symmetry;
auto mode = symmetry.mode();
bool horz = (mode == app::gen::SymmetryMode::HORIZONTAL);
auto& axis = (horz ? symmetry.xAxis:
symmetry.yAxis);
editor->setState(
EditorStatePtr(new MovingSymmetryState(editor, msg,
mode, axis)));
return true;
}
// Start the Tool-Loop
if (layer) {
tools::ToolLoop* toolLoop = create_tool_loop(editor, context);
if (toolLoop) {
EditorStatePtr newState(new DrawingState(toolLoop));
editor->setState(newState);
static_cast<DrawingState*>(newState.get())
->initToolLoop(editor, msg);
}
return true;
}
return true;
}
EditorStatePtr EditorStatesHistory::top()
{
return (!m_states.empty() ? m_states.back(): EditorStatePtr(NULL));
}
bool StandbyState::onMouseDown(Editor* editor, Message* msg)
{
if (editor->hasCapture())
return true;
UIContext* context = UIContext::instance();
tools::Tool* current_tool = editor->getCurrentEditorTool();
Sprite* sprite = editor->getSprite();
// Each time an editor is clicked the current editor and the active
// document are set.
set_current_editor(editor);
context->setActiveDocument(editor->getDocument());
// Start scroll loop
if (msg->mouse.middle ||
current_tool->getInk(msg->mouse.right ? 1: 0)->isScrollMovement()) {
editor->setState(EditorStatePtr(new ScrollingState()));
editor->captureMouse();
return true;
}
// Move frames position
if (current_tool->getInk(msg->mouse.right ? 1: 0)->isCelMovement()) {
if ((sprite->getCurrentLayer()) &&
(sprite->getCurrentLayer()->getType() == GFXOBJ_LAYER_IMAGE)) {
// TODO you can move the `Background' with tiled mode
if (sprite->getCurrentLayer()->is_background()) {
Alert::show(PACKAGE
"<<You can't move the `Background' layer."
"||&Close");
}
else if (!sprite->getCurrentLayer()->is_moveable()) {
Alert::show(PACKAGE "<<The layer movement is locked.||&Close");
}
else {
bool click2 = get_config_bool("Options", "MoveClick2", FALSE);
// TODO replace "interactive_move_layer" with a new EditorState
interactive_move_layer(click2 ? Editor::MODE_CLICKANDCLICK:
Editor::MODE_CLICKANDRELEASE,
TRUE, NULL);
}
}
}
// Move selected pixels
else if (editor->isInsideSelection() &&
current_tool->getInk(0)->isSelection() &&
msg->mouse.left) {
int x, y, opacity;
Image* image = sprite->getCurrentImage(&x, &y, &opacity);
if (image) {
if (!sprite->getCurrentLayer()->is_writable()) {
Alert::show(PACKAGE "<<The layer is locked.||&Close");
return true;
}
// Change to MovingPixelsState
editor->setState(EditorStatePtr(new MovingPixelsState(editor, msg, image, x, y, opacity)));
}
}
// Call the eyedropper command
else if (current_tool->getInk(msg->mouse.right ? 1: 0)->isEyedropper()) {
Command* eyedropper_cmd =
CommandsModule::instance()->getCommandByName(CommandId::Eyedropper);
Params params;
params.set("target", msg->mouse.right ? "background": "foreground");
UIContext::instance()->executeCommand(eyedropper_cmd, ¶ms);
return true;
}
// Start the Tool-Loop
else if (sprite->getCurrentLayer()) {
tools::ToolLoop* toolLoop = create_tool_loop(editor, context, msg);
if (toolLoop)
editor->setState(EditorStatePtr(new DrawingState(toolLoop, editor, msg)));
}
return true;
}
bool StandbyState::onMouseDown(Editor* editor, MouseMessage* msg)
{
if (editor->hasCapture())
return true;
UIContext* context = UIContext::instance();
tools::Tool* currentTool = editor->getCurrentEditorTool();
tools::Ink* clickedInk = editor->getCurrentEditorInk();
DocumentLocation location;
editor->getDocumentLocation(&location);
Document* document = location.document();
Layer* layer = location.layer();
// When an editor is clicked the current view is changed.
context->setActiveView(editor->getDocumentView());
// Start scroll loop
if (checkForScroll(editor, msg) || checkForZoom(editor, msg))
return true;
// Move cel X,Y coordinates
if (clickedInk->isCelMovement()) {
if ((layer) &&
(layer->type() == OBJECT_LAYER_IMAGE)) {
// TODO you can move the `Background' with tiled mode
if (layer->isBackground()) {
Alert::show(PACKAGE
"<<You can't move the `Background' layer."
"||&Close");
}
else if (!layer->isMoveable()) {
Alert::show(PACKAGE "<<The layer movement is locked.||&Close");
}
else {
// Change to MovingCelState
editor->setState(EditorStatePtr(new MovingCelState(editor, msg)));
}
}
return true;
}
// Transform selected pixels
if (document->isMaskVisible() &&
m_decorator->getTransformHandles(editor)) {
TransformHandles* transfHandles = m_decorator->getTransformHandles(editor);
// Get the handle covered by the mouse.
HandleType handle = transfHandles->getHandleAtPoint(editor,
msg->position(),
document->getTransformation());
if (handle != NoHandle) {
int x, y, opacity;
Image* image = location.image(&x, &y, &opacity);
if (image) {
if (!layer->isWritable()) {
Alert::show(PACKAGE "<<The layer is locked.||&Close");
return true;
}
// Change to MovingPixelsState
transformSelection(editor, msg, handle);
}
return true;
}
}
// Move selected pixels
if (editor->isInsideSelection() &&
currentTool->getInk(0)->isSelection() &&
msg->left()) {
if (!layer->isWritable()) {
Alert::show(PACKAGE "<<The layer is locked.||&Close");
return true;
}
// Change to MovingPixelsState
transformSelection(editor, msg, MoveHandle);
return true;
}
// Call the eyedropper command
if (clickedInk->isEyedropper()) {
onMouseMove(editor, msg);
return true;
}
// Start the Tool-Loop
if (layer) {
tools::ToolLoop* toolLoop = create_tool_loop(editor, context);
if (toolLoop)
editor->setState(EditorStatePtr(new DrawingState(toolLoop, editor, msg)));
return true;
}
return true;
}