Shortcuts.cpp

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// This file is part of INSTINCT, the INS Toolkit for Integrated
// Navigation Concepts and Training by the Institute of Navigation of
// the University of Stuttgart, Germany.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at https://mozilla.org/MPL/2.0/.
 
#include "Shortcuts.hpp"
 
#include <imgui.h>
#include <imgui_node_editor.h>
namespace ed = ax::NodeEditor;
 
#include "internal/NodeManager.hpp"
namespace nm = NAV::NodeManager;
 
#include "internal/FlowManager.hpp"
#include "internal/FlowExecutor.hpp"
 
#include <iostream>
 
void NAV::gui::checkShortcuts(GlobalActions& globalAction)
{
    auto& io = ImGui::GetIO();
    // Available Flags for key modifiers
    // io.KeyCtrl;
    // io.KeyAlt;
    // io.KeyShift;
    // io.KeySuper;
 
    if (!io.KeyCtrl && !io.KeyAlt && !io.KeyShift && !io.KeySuper)
    {
        if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_F)))
        {
            ed::NavigateToContent();
        }
        else if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_F7)))
        {
            if (!FlowExecutor::isRunning())
            {
                LOG_INFO("Starting Flow Execution");
                FlowExecutor::start();
            }
        }
        else if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_Escape)))
        {
            nm::DisableAllCallbacks();
            nm::ClearAllNodeQueues();
            if (FlowExecutor::isRunning())
            {
                LOG_INFO("Canceling Execution...");
                FlowExecutor::stop();
                LOG_INFO("Execution canceled");
            }
        }
    }
    else if (io.KeyCtrl && !io.KeyAlt && !io.KeyShift && !io.KeySuper)
    {
        if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_N)))
        {
            if (flow::HasUnsavedChanges())
            {
                globalAction = GlobalActions::Clear;
            }
            else
            {
                nm::DeleteAllNodes();
                flow::DiscardChanges();
                flow::SetCurrentFilename("");
            }
        }
        else if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_S)))
        {
            flow::SaveFlow(globalAction);
        }
        else if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_O)))
        {
            globalAction = GlobalActions::Load;
        }
        else if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_Q)))
        {
            globalAction = GlobalActions::Quit;
        }
        else if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_X)) // Cut
                 && canCutOrCopyFlowElements())
        {
            cutFlowElements();
        }
        else if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_C)) // Copy
                 && canCutOrCopyFlowElements())
        {
            copyFlowElements();
        }
        else if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_V)) // Paste
                 && canPasteFlowElements())
        {
            pasteFlowElements();
        }
        else if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_Z)) // Undo
                 && canUndoLastAction())
        {
            undoLastAction();
        }
        else if (ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_Y)) // Redo
                 && canRedoLastAction())
        {
            redoLastAction();
        }
    }
    else if (io.KeyCtrl && !io.KeyAlt && io.KeyShift && !io.KeySuper)
    {
        if (io.KeyShift && ImGui::IsKeyPressed(ImGui::GetKeyIndex(ImGuiKey_S)))
        {
            globalAction = GlobalActions::SaveAs;
        }
    }
}