448 lines
13 KiB
C++
448 lines
13 KiB
C++
/*
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* DISTRHO Cardinal Plugin
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* Copyright (C) 2021-2022 Filipe Coelho <falktx@falktx.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 3 of
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* the License, or any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* For a full copy of the GNU General Public License see the LICENSE file.
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*/
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/**
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* This file is partially based on VCVRack's ModuleWidget.cpp
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* Copyright (C) 2016-2021 VCV.
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*
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* This program is free software: you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 3 of
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* the License, or (at your option) any later version.
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*/
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#include "CardinalCommon.hpp"
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#include <regex>
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#include <app/ModuleWidget.hpp>
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#include <app/RackWidget.hpp>
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#include <app/Scene.hpp>
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#include <engine/Engine.hpp>
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#include <ui/MenuSeparator.hpp>
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#include <asset.hpp>
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#include <context.hpp>
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#include <helpers.hpp>
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#include <settings.hpp>
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#include <system.hpp>
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namespace rack {
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namespace app {
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struct CardinalModuleWidget : ModuleWidget {
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CardinalModuleWidget() : ModuleWidget() {}
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DEPRECATED CardinalModuleWidget(engine::Module* module) : ModuleWidget() {
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setModule(module);
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}
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void onButton(const ButtonEvent& e) override;
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};
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struct ModuleWidget::Internal {
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math::Vec dragOffset;
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math::Vec dragRackPos;
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bool dragEnabled;
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widget::Widget* panel;
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};
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static void CardinalModuleWidget__loadDialog(ModuleWidget* const w)
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{
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std::string presetDir = w->model->getUserPresetDirectory();
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system::createDirectories(presetDir);
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WeakPtr<ModuleWidget> weakThis = w;
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async_dialog_filebrowser(false, presetDir.c_str(), "Load preset", [=](char* pathC) {
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// Delete directories if empty
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DEFER({
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try {
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system::remove(presetDir);
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system::remove(system::getDirectory(presetDir));
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}
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catch (Exception& e) {
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// Ignore exceptions if directory cannot be removed.
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}
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});
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if (!weakThis)
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return;
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if (!pathC)
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return;
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try {
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weakThis->loadAction(pathC);
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}
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catch (Exception& e) {
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async_dialog_message(e.what());
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}
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std::free(pathC);
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});
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}
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void CardinalModuleWidget__saveDialog(ModuleWidget* const w)
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{
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const std::string presetDir = w->model->getUserPresetDirectory();
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system::createDirectories(presetDir);
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WeakPtr<ModuleWidget> weakThis = w;
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async_dialog_filebrowser(true, presetDir.c_str(), "Save preset", [=](char* pathC) {
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// Delete directories if empty
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DEFER({
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try {
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system::remove(presetDir);
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system::remove(system::getDirectory(presetDir));
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}
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catch (Exception& e) {
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// Ignore exceptions if directory cannot be removed.
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}
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});
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if (!weakThis)
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return;
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if (!pathC)
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return;
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std::string path = pathC;
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std::free(pathC);
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// Automatically append .vcvm extension
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if (system::getExtension(path) != ".vcvm")
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path += ".vcvm";
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weakThis->save(path);
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});
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}
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// Create ModulePresetPathItems for each patch in a directory.
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static void appendPresetItems(ui::Menu* menu, WeakPtr<ModuleWidget> moduleWidget, std::string presetDir) {
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bool foundPresets = false;
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// Note: This is not cached, so opening this menu each time might have a bit of latency.
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if (system::isDirectory(presetDir))
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{
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std::vector<std::string> entries = system::getEntries(presetDir);
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std::sort(entries.begin(), entries.end());
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for (std::string path : entries) {
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std::string name = system::getStem(path);
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// Remove "1_", "42_", "001_", etc at the beginning of preset filenames
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std::regex r("^\\d+_");
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name = std::regex_replace(name, r, "");
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if (system::getExtension(path) == ".vcvm")
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{
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if (!foundPresets)
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menu->addChild(new ui::MenuSeparator);
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foundPresets = true;
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menu->addChild(createMenuItem(name, "", [=]() {
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if (!moduleWidget)
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return;
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try {
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moduleWidget->loadAction(path);
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}
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catch (Exception& e) {
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async_dialog_message(e.what());
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}
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}));
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}
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}
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}
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};
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static void CardinalModuleWidget__createContextMenu(ModuleWidget* const w,
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plugin::Model* const model,
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engine::Module* const module) {
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DISTRHO_SAFE_ASSERT_RETURN(model != nullptr,);
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ui::Menu* menu = createMenu();
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WeakPtr<ModuleWidget> weakThis = w;
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// Brand and module name
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menu->addChild(createMenuLabel(model->name));
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menu->addChild(createMenuLabel(model->plugin->brand));
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// Info
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menu->addChild(createSubmenuItem("Info", "", [model](ui::Menu* menu) {
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model->appendContextMenu(menu);
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}));
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// Preset
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menu->addChild(createSubmenuItem("Preset", "", [weakThis](ui::Menu* menu) {
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menu->addChild(createMenuItem("Copy", RACK_MOD_CTRL_NAME "+C", [weakThis]() {
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if (!weakThis)
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return;
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weakThis->copyClipboard();
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}));
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menu->addChild(createMenuItem("Paste", RACK_MOD_CTRL_NAME "+V", [weakThis]() {
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if (!weakThis)
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return;
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weakThis->pasteClipboardAction();
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}));
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menu->addChild(createMenuItem("Open", "", [weakThis]() {
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if (!weakThis)
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return;
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CardinalModuleWidget__loadDialog(weakThis);
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}));
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/* TODO requires setting up user dir
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menu->addChild(createMenuItem("Save as", "", [weakThis]() {
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if (!weakThis)
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return;
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CardinalModuleWidget__saveDialog(weakThis);
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}));
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// Scan `<user dir>/presets/<plugin slug>/<module slug>` for presets.
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menu->addChild(new ui::MenuSeparator);
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menu->addChild(createMenuLabel("User presets"));
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appendPresetItems(menu, weakThis, weakThis->model->getUserPresetDirectory());
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*/
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// Scan `<plugin dir>/presets/<module slug>` for presets.
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appendPresetItems(menu, weakThis, weakThis->model->getFactoryPresetDirectory());
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}));
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// Initialize
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menu->addChild(createMenuItem("Initialize", RACK_MOD_CTRL_NAME "+I", [weakThis]() {
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if (!weakThis)
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return;
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weakThis->resetAction();
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}));
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// Randomize
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menu->addChild(createMenuItem("Randomize", RACK_MOD_CTRL_NAME "+R", [weakThis]() {
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if (!weakThis)
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return;
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weakThis->randomizeAction();
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}));
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// Disconnect cables
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menu->addChild(createMenuItem("Disconnect cables", RACK_MOD_CTRL_NAME "+U", [weakThis]() {
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if (!weakThis)
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return;
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weakThis->disconnectAction();
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}));
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// Bypass
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std::string bypassText = RACK_MOD_CTRL_NAME "+E";
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bool bypassed = module && module->isBypassed();
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if (bypassed)
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bypassText += " " CHECKMARK_STRING;
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menu->addChild(createMenuItem("Bypass", bypassText, [weakThis, bypassed]() {
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if (!weakThis)
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return;
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weakThis->bypassAction(!bypassed);
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}));
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// Duplicate
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menu->addChild(createMenuItem("Duplicate", RACK_MOD_CTRL_NAME "+D", [weakThis]() {
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if (!weakThis)
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return;
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weakThis->cloneAction(false);
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}));
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// Duplicate with cables
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menu->addChild(createMenuItem("└ with cables", RACK_MOD_SHIFT_NAME "+" RACK_MOD_CTRL_NAME "+D", [weakThis]() {
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if (!weakThis)
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return;
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weakThis->cloneAction(true);
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}));
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// Delete
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menu->addChild(createMenuItem("Delete", "Backspace/Delete", [weakThis]() {
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if (!weakThis)
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return;
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weakThis->removeAction();
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}, false, true));
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w->appendContextMenu(menu);
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}
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static void CardinalModuleWidget__saveSelectionDialog(RackWidget* const w)
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{
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std::string selectionDir = asset::user("selections");
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system::createDirectories(selectionDir);
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async_dialog_filebrowser(true, selectionDir.c_str(), "Save selection as", [w](char* pathC) {
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if (!pathC) {
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// No path selected
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return;
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}
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std::string path = pathC;
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std::free(pathC);
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// Automatically append .vcvs extension
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if (system::getExtension(path) != ".vcvs")
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path += ".vcvs";
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w->saveSelection(path);
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});
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}
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void CardinalModuleWidget::onButton(const ButtonEvent& e)
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{
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const bool selected = APP->scene->rack->isSelected(this);
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if (selected) {
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if (e.button == GLFW_MOUSE_BUTTON_RIGHT) {
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if (e.action == GLFW_PRESS) {
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// Open selection context menu on right-click
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ui::Menu* menu = createMenu();
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patchUtils::appendSelectionContextMenu(menu);
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}
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e.consume(this);
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}
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if (e.button == GLFW_MOUSE_BUTTON_LEFT) {
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if (e.action == GLFW_PRESS) {
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// Toggle selection on Shift-click
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if ((e.mods & RACK_MOD_MASK) == GLFW_MOD_SHIFT) {
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APP->scene->rack->select(this, false);
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e.consume(NULL);
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return;
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}
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internal->dragOffset = e.pos;
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}
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e.consume(this);
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}
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return;
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}
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// Dispatch event to children
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Widget::onButton(e);
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e.stopPropagating();
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if (e.isConsumed())
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return;
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if (e.button == GLFW_MOUSE_BUTTON_LEFT) {
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if (e.action == GLFW_PRESS) {
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// Toggle selection on Shift-click
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if ((e.mods & RACK_MOD_MASK) == GLFW_MOD_SHIFT) {
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APP->scene->rack->select(this, true);
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e.consume(NULL);
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return;
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}
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// If module positions are locked, don't consume left-click
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if (settings::lockModules) {
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return;
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}
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internal->dragOffset = e.pos;
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}
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e.consume(this);
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}
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// Open context menu on right-click
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if (e.button == GLFW_MOUSE_BUTTON_RIGHT && e.action == GLFW_PRESS) {
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CardinalModuleWidget__createContextMenu(this, model, module);
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e.consume(this);
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}
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}
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}
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}
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namespace patchUtils
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{
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using namespace rack;
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void appendSelectionContextMenu(ui::Menu* const menu)
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{
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app::RackWidget* const w = APP->scene->rack;
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int n = w->getSelected().size();
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menu->addChild(createMenuLabel(string::f("%d selected %s", n, n == 1 ? "module" : "modules")));
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// Enable alwaysConsume of menu items if the number of selected modules changes
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// Select all
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menu->addChild(createMenuItem("Select all", RACK_MOD_CTRL_NAME "+A", [w]() {
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w->selectAll();
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}, false, true));
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// Deselect
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menu->addChild(createMenuItem("Deselect", RACK_MOD_CTRL_NAME "+" RACK_MOD_SHIFT_NAME "+A", [w]() {
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w->deselectAll();
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}, n == 0, true));
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// Copy
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menu->addChild(createMenuItem("Copy", RACK_MOD_CTRL_NAME "+C", [w]() {
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w->copyClipboardSelection();
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}, n == 0));
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// Paste
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menu->addChild(createMenuItem("Paste", RACK_MOD_CTRL_NAME "+V", [w]() {
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w->pasteClipboardAction();
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}, false, true));
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// Save
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menu->addChild(createMenuItem("Save selection as", "", [w]() {
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CardinalModuleWidget__saveSelectionDialog(w);
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}, n == 0));
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// Initialize
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menu->addChild(createMenuItem("Initialize", RACK_MOD_CTRL_NAME "+I", [w]() {
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w->resetSelectionAction();
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}, n == 0));
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// Randomize
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menu->addChild(createMenuItem("Randomize", RACK_MOD_CTRL_NAME "+R", [w]() {
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w->randomizeSelectionAction();
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}, n == 0));
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// Disconnect cables
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menu->addChild(createMenuItem("Disconnect cables", RACK_MOD_CTRL_NAME "+U", [w]() {
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w->disconnectSelectionAction();
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}, n == 0));
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// Bypass
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std::string bypassText = RACK_MOD_CTRL_NAME "+E";
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bool bypassed = (n > 0) && w->isSelectionBypassed();
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if (bypassed)
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bypassText += " " CHECKMARK_STRING;
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menu->addChild(createMenuItem("Bypass", bypassText, [w, bypassed]() {
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w->bypassSelectionAction(!bypassed);
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}, n == 0, true));
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// Duplicate
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menu->addChild(createMenuItem("Duplicate", RACK_MOD_CTRL_NAME "+D", [w]() {
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w->cloneSelectionAction(false);
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}, n == 0));
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// Duplicate with cables
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menu->addChild(createMenuItem("└ with cables", RACK_MOD_SHIFT_NAME "+" RACK_MOD_CTRL_NAME "+D", [w]() {
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w->cloneSelectionAction(true);
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}, n == 0));
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// Delete
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menu->addChild(createMenuItem("Delete", "Backspace/Delete", [w]() {
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w->deleteSelectionAction();
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}, n == 0, true));
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}
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}
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