void MaskContentCommand::onExecute(Context* context)
{
Document* document;
{
ContextWriter writer(context);
document = writer.document();
Cel* cel = writer.cel(); // Get current cel (can be NULL)
if (!cel)
return;
gfx::Color color;
if (writer.layer()->isBackground()) {
ColorPicker picker;
picker.pickColor(*writer.site(),
gfx::PointF(0.0, 0.0),
current_editor->projection(),
ColorPicker::FromComposition);
color = color_utils::color_for_layer(picker.color(), writer.layer());
}
else
color = cel->image()->maskColor();
Mask newMask;
gfx::Rect imgBounds = cel->image()->bounds();
if (algorithm::shrink_bounds(cel->image(), imgBounds, color)) {
newMask.replace(imgBounds.offset(cel->bounds().origin()));
}
else {
newMask.replace(cel->bounds());
}
Transaction transaction(writer.context(), "Select Content", DoesntModifyDocument);
transaction.execute(new cmd::SetMask(document, &newMask));
transaction.commit();
document->resetTransformation();
document->generateMaskBoundaries();
}
// Select marquee tool
if (tools::Tool* tool = App::instance()->toolBox()
->getToolById(tools::WellKnownTools::RectangularMarquee)) {
ToolBar::instance()->selectTool(tool);
}
update_screen_for_document(document);
}
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());
}
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;
}
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);
}
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;
}
}