80 lines
2.1 KiB
C++
80 lines
2.1 KiB
C++
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* SDL Client helper dialogs
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*
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* Copyright 2023 Armin Novak <armin.novak@thincast.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <string>
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#include <stdbool.h>
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#include <vector>
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#include <SDL.h>
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#include <SDL_ttf.h>
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#if defined(_MSC_VER)
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#include <BaseTsd.h>
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typedef SSIZE_T ssize_t;
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#endif
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#if !defined(HAS_NOEXCEPT)
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#if defined(__clang__)
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#if __has_feature(cxx_noexcept)
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#define HAS_NOEXCEPT
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#endif
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#elif defined(__GXX_EXPERIMENTAL_CXX0X__) && __GNUC__ * 10 + __GNUC_MINOR__ >= 46 || \
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defined(_MSC_FULL_VER) && _MSC_FULL_VER >= 190023026
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#define HAS_NOEXCEPT
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#endif
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#endif
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#ifndef HAS_NOEXCEPT
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#define noexcept
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#endif
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class SdlWidget
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{
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public:
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SdlWidget(SDL_Renderer* renderer, const SDL_Rect& rect, bool input);
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SdlWidget(SdlWidget&& other) noexcept;
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virtual ~SdlWidget();
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bool fill(SDL_Renderer* renderer, SDL_Color color);
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bool fill(SDL_Renderer* renderer, const std::vector<SDL_Color>& colors);
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bool update_text(SDL_Renderer* renderer, const std::string& text, SDL_Color fgcolor);
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bool update_text(SDL_Renderer* renderer, const std::string& text, SDL_Color fgcolor,
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SDL_Color bgcolor);
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const SDL_Rect& rect() const;
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public:
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#define widget_log_error(res, what) SdlWidget::error_ex(res, what, __FILE__, __LINE__, __func__)
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static bool error_ex(Uint32 res, const char* what, const char* file, size_t line,
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const char* fkt);
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private:
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SdlWidget(const SdlWidget& other) = delete;
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private:
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TTF_Font* _font;
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SDL_Rect _rect;
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bool _input;
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};
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bool clear_window(SDL_Renderer* renderer);
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