mirror of
https://github.com/aseprite/aseprite.git
synced 2024-10-03 13:32:27 +00:00
140 lines
3.3 KiB
C++
140 lines
3.3 KiB
C++
// Aseprite
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// Copyright (C) 2019-2020 Igara Studio S.A.
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// Copyright (C) 2017-2018 David Capello
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//
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// This program is distributed under the terms of
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// the End-User License Agreement for Aseprite.
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "app/app.h"
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#include "app/cmd/remove_slice.h"
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#include "app/cmd/set_slice_key.h"
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#include "app/commands/command.h"
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#include "app/context_access.h"
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#include "app/i18n/strings.h"
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#include "app/modules/gui.h"
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#include "app/tx.h"
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#include "app/ui/status_bar.h"
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#include "base/convert_to.h"
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#include "doc/selected_objects.h"
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#include "doc/slice.h"
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#include "doc/sprite.h"
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#include "fmt/format.h"
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#include "ui/alert.h"
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#include "ui/widget.h"
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namespace app {
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class RemoveSliceCommand : public Command {
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public:
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RemoveSliceCommand();
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protected:
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void onLoadParams(const Params& params) override;
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bool onEnabled(Context* context) override;
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void onExecute(Context* context) override;
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private:
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std::string m_sliceName;
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ObjectId m_sliceId;
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};
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RemoveSliceCommand::RemoveSliceCommand()
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: Command(CommandId::RemoveSlice(), CmdRecordableFlag)
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{
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}
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void RemoveSliceCommand::onLoadParams(const Params& params)
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{
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m_sliceName = params.get("name");
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std::string id = params.get("id");
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if (!id.empty())
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m_sliceId = ObjectId(base::convert_to<doc::ObjectId>(id));
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else
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m_sliceId = NullId;
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}
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bool RemoveSliceCommand::onEnabled(Context* context)
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{
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return context->checkFlags(ContextFlags::ActiveDocumentIsWritable |
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ContextFlags::HasActiveSprite |
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ContextFlags::HasActiveLayer);
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}
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void RemoveSliceCommand::onExecute(Context* context)
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{
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const ContextReader reader(context);
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const Sprite* sprite = reader.sprite();
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frame_t frame = reader.frame();
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SelectedObjects slicesToDelete;
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std::string sliceName;
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{
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Slice* slice = nullptr;
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if (!m_sliceName.empty())
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slice = sprite->slices().getByName(m_sliceName);
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else if (m_sliceId != NullId)
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slice = sprite->slices().getById(m_sliceId);
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if (slice)
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slicesToDelete.insert(slice->id());
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else
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slicesToDelete = reader.site()->selectedSlices();
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}
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// Nothing to delete
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if (slicesToDelete.empty())
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return;
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if (slicesToDelete.size() == 1) {
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Slice* slice = slicesToDelete.frontAs<Slice>();
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ASSERT(slice);
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if (slice)
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sliceName = slice->name();
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}
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{
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ContextWriter writer(reader);
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Doc* document(writer.document());
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Sprite* sprite(writer.sprite());
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Tx tx(writer.context(), "Remove Slice");
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for (auto slice : slicesToDelete.iterateAs<Slice>()) {
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ASSERT(slice);
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if (!slice)
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continue;
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if (slice->size() > 1) {
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tx(new cmd::SetSliceKey(slice, frame, SliceKey()));
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}
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else {
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tx(new cmd::RemoveSlice(sprite, slice));
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}
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}
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tx.commit();
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document->notifyGeneralUpdate();
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}
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StatusBar::instance()->invalidate();
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if (!sliceName.empty())
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StatusBar::instance()->showTip(
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1000, fmt::format(Strings::remove_slice_x_removed(), sliceName));
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else
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StatusBar::instance()->showTip(
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1000,
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fmt::format(Strings::remove_slice_n_slices_removed(),
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slicesToDelete.size()));
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}
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Command* CommandFactory::createRemoveSliceCommand()
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{
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return new RemoveSliceCommand;
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}
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} // namespace app
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