44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
/*
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* Copyright 2016 - 2021 Gary Talent (gary@drinkingtea.net). All rights reserved.
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*/
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#include <imgui.h>
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#include <nostalgia/core/gfx.hpp>
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#include "filedialogmanager.hpp"
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namespace nostalgia {
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studio::TaskState FileDialogManager::update(core::Context *ctx) noexcept {
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switch (m_state) {
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case UpdateProjectPathState::EnableSystemCursor: {
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// switch to system cursor in this update and open file dialog in the next
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// the cursor state has to be set before the ImGui frame starts
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auto &io = ImGui::GetIO();
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io.MouseDrawCursor = false;
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m_state = UpdateProjectPathState::RunFileDialog;
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break;
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}
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case UpdateProjectPathState::RunFileDialog: {
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// switch to system cursor
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auto [path, err] = studio::chooseDirectory();
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// Mac file dialog doesn't restore focus to main window when closed...
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core::focusWindow(ctx);
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if (!err) {
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err = pathChosen.emitCheckError(path);
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oxAssert(err, "Path chosen response failed");
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}
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auto &io = ImGui::GetIO();
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io.MouseDrawCursor = true;
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m_state = UpdateProjectPathState::None;
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return nostalgia::studio::TaskState::Done;
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}
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case UpdateProjectPathState::None:
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break;
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}
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return nostalgia::studio::TaskState::Running;
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}
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}
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