98 lines
4.5 KiB
C++
98 lines
4.5 KiB
C++
// Copyright (C) 2023 Jérôme "Lynix" Leclercq (lynix680@gmail.com)
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// This file is part of the "Nazara Engine - Platform module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#include <Nazara/Platform/MessageBox.hpp>
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#include <Nazara/Platform/SDL2/WindowImpl.hpp>
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#include <NazaraUtils/EnumArray.hpp>
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#include <NazaraUtils/StackArray.hpp>
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#include <SDL_messagebox.h>
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#include <Nazara/Platform/Debug.hpp>
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namespace Nz
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{
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void MessageBox::AddButton(int id, MessageBoxStandardButton standardButton)
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{
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struct StandardButtonData
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{
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std::string_view text;
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MessageBoxButtonRole role;
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};
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constexpr EnumArray<MessageBoxStandardButton, StandardButtonData> s_buttonTexts = {
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StandardButtonData { "Abort", MessageBoxButtonRole::Reject }, // Abort
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StandardButtonData { "Apply", MessageBoxButtonRole::Accept }, // Apply
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StandardButtonData { "Cancel", MessageBoxButtonRole::Reject }, // Cancel
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StandardButtonData { "Close", MessageBoxButtonRole::Reject }, // Close
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StandardButtonData { "Discard", MessageBoxButtonRole::Reject }, // Discard
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StandardButtonData { "Ignore", MessageBoxButtonRole::Reject }, // Ignore
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StandardButtonData { "No", MessageBoxButtonRole::Reject }, // No
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StandardButtonData { "No to all", MessageBoxButtonRole::Reject }, // NoToAll
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StandardButtonData { "Ok", MessageBoxButtonRole::Accept }, // Ok
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StandardButtonData { "Reset", MessageBoxButtonRole::Reject }, // Reset
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StandardButtonData { "Retry", MessageBoxButtonRole::Accept }, // Retry
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StandardButtonData { "Save", MessageBoxButtonRole::Accept }, // Save
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StandardButtonData { "Save all", MessageBoxButtonRole::Accept }, // SaveAll
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StandardButtonData { "Yes", MessageBoxButtonRole::Accept }, // Yes
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StandardButtonData { "Yes to all", MessageBoxButtonRole::Accept }, // YesToAll
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};
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return AddButton(id, std::string(s_buttonTexts[standardButton].text), s_buttonTexts[standardButton].role);
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}
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Result<int, const char*> MessageBox::Show(Window* parent) const
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{
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constexpr EnumArray<MessageBoxType, Uint32> s_flags = {
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SDL_MESSAGEBOX_INFORMATION, // Info
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SDL_MESSAGEBOX_ERROR, // Error
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SDL_MESSAGEBOX_WARNING // Warning
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};
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constexpr EnumArray<MessageBoxButtonRole, Uint32> s_buttonFlags = {
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SDL_MESSAGEBOX_BUTTON_RETURNKEY_DEFAULT, // Accept
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0, // None
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SDL_MESSAGEBOX_BUTTON_ESCAPEKEY_DEFAULT, // Reject
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};
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StackArray<SDL_MessageBoxButtonData> buttons = NazaraStackArrayNoInit(SDL_MessageBoxButtonData, m_buttons.size());
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SDL_MessageBoxButtonData* buttonPtr = buttons.data();
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for (const ButtonData& buttonData : m_buttons)
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{
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buttonPtr->buttonid = buttonData.buttonId;
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buttonPtr->flags = s_buttonFlags[buttonData.role];
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buttonPtr->text = buttonData.text.c_str();
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buttonPtr++;
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}
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SDL_MessageBoxColorScheme colorScheme;
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if (m_colorSchemeOverride)
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{
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Color::ToRGB8(m_colorSchemeOverride->backgroundColor, &colorScheme.colors[SDL_MESSAGEBOX_COLOR_BACKGROUND].r, &colorScheme.colors[SDL_MESSAGEBOX_COLOR_BACKGROUND].g, &colorScheme.colors[SDL_MESSAGEBOX_COLOR_BACKGROUND].b);
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Color::ToRGB8(m_colorSchemeOverride->buttonBackgroundColor, &colorScheme.colors[SDL_MESSAGEBOX_COLOR_BUTTON_BACKGROUND].r, &colorScheme.colors[SDL_MESSAGEBOX_COLOR_BUTTON_BACKGROUND].g, &colorScheme.colors[SDL_MESSAGEBOX_COLOR_BUTTON_BACKGROUND].b);
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Color::ToRGB8(m_colorSchemeOverride->buttonBorderColor, &colorScheme.colors[SDL_MESSAGEBOX_COLOR_BUTTON_BORDER].r, &colorScheme.colors[SDL_MESSAGEBOX_COLOR_BUTTON_BORDER].g, &colorScheme.colors[SDL_MESSAGEBOX_COLOR_BUTTON_BORDER].b);
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Color::ToRGB8(m_colorSchemeOverride->buttonSelectedColor, &colorScheme.colors[SDL_MESSAGEBOX_COLOR_BUTTON_SELECTED].r, &colorScheme.colors[SDL_MESSAGEBOX_COLOR_BUTTON_SELECTED].g, &colorScheme.colors[SDL_MESSAGEBOX_COLOR_BUTTON_SELECTED].b);
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Color::ToRGB8(m_colorSchemeOverride->textColor, &colorScheme.colors[SDL_MESSAGEBOX_COLOR_TEXT].r, &colorScheme.colors[SDL_MESSAGEBOX_COLOR_TEXT].g, &colorScheme.colors[SDL_MESSAGEBOX_COLOR_TEXT].b);
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}
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SDL_Window* window = (parent) ? static_cast<const WindowImpl*>(parent->GetImpl())->GetHandle() : nullptr;
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SDL_MessageBoxData messageBoxData = {
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.flags = s_flags[m_type],
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.window = window,
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.title = m_title.c_str(),
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.message = m_message.c_str(),
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.numbuttons = SafeCast<int>(m_buttons.size()),
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.buttons = buttons.data(),
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.colorScheme = (m_colorSchemeOverride) ? &colorScheme : nullptr
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};
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int buttonId;
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if (SDL_ShowMessageBox(&messageBoxData, &buttonId) != 0)
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return Err(SDL_GetError());
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return Ok(buttonId);
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}
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}
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