mirror of https://github.com/aseprite/aseprite.git
112 lines
2.7 KiB
C++
112 lines
2.7 KiB
C++
// Aseprite
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// Copyright (C) 2023-2024 Igara Studio S.A.
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// Copyright (C) 2001-2018 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/commands/cmd_set_palette.h"
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#include "app/commands/command.h"
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#include "app/commands/commands.h"
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#include "app/context.h"
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#include "app/file/palette_file.h"
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#include "app/file_selector.h"
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#include "app/i18n/strings.h"
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#include "app/modules/palettes.h"
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#include "base/fs.h"
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#include "doc/palette.h"
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#include "ui/alert.h"
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namespace app {
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using namespace ui;
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class LoadPaletteCommand : public Command {
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public:
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LoadPaletteCommand();
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protected:
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void onLoadParams(const Params& params) override;
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void onExecute(Context* context) override;
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std::string onGetFriendlyName() const override;
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private:
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std::string m_preset;
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std::string m_filename;
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bool m_ui = true;
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};
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LoadPaletteCommand::LoadPaletteCommand() : Command(CommandId::LoadPalette())
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{
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}
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void LoadPaletteCommand::onLoadParams(const Params& params)
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{
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if (params.has_param("ui"))
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m_ui = params.get_as<bool>("ui");
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else
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m_ui = true;
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m_preset = params.get("preset");
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m_filename = params.get("filename");
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}
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void LoadPaletteCommand::onExecute(Context* context)
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{
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std::string filename;
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if (!m_preset.empty()) {
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filename = get_preset_palette_filename(m_preset, ".ase");
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if (!base::is_file(filename))
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filename = get_preset_palette_filename(m_preset, ".gpl");
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}
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else if (context->isUIAvailable() && m_ui) {
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const base::paths exts = get_readable_palette_extensions();
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base::paths filenames;
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if (app::show_file_selector(Strings::load_palette_title(),
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m_filename,
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exts,
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FileSelectorType::Open,
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filenames)) {
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filename = filenames.front();
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}
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}
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else if (!m_filename.empty()) {
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filename = m_filename;
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}
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// Do nothing
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if (filename.empty())
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return;
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std::unique_ptr<doc::Palette> palette(load_palette(filename.c_str()));
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if (!palette) {
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if (context->isUIAvailable())
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ui::Alert::show(Strings::alerts_error_loading_file(filename));
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return;
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}
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SetPaletteCommand* cmd = static_cast<SetPaletteCommand*>(
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Commands::instance()->byId(CommandId::SetPalette()));
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cmd->setPalette(palette.get());
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context->executeCommand(cmd);
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}
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std::string LoadPaletteCommand::onGetFriendlyName() const
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{
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std::string name = Command::onGetFriendlyName();
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if (m_preset == "default")
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name = Strings::commands_LoadDefaultPalette();
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return name;
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}
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Command* CommandFactory::createLoadPaletteCommand()
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{
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return new LoadPaletteCommand;
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}
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} // namespace app
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