130 lines
2.8 KiB
C++
130 lines
2.8 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 <memory>
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#include <mutex>
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#include <string>
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#include <vector>
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#include <SDL.h>
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#include <freerdp/freerdp.h>
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#include "sdl_widget.hpp"
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#include "sdl_buttons.hpp"
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class SDLConnectionDialog
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{
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public:
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explicit SDLConnectionDialog(rdpContext* context);
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SDLConnectionDialog(const SDLConnectionDialog& other) = delete;
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SDLConnectionDialog(const SDLConnectionDialog&& other) = delete;
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virtual ~SDLConnectionDialog();
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bool visible() const;
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bool setTitle(const char* fmt, ...);
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bool showInfo(const char* fmt, ...);
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bool showWarn(const char* fmt, ...);
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bool showError(const char* fmt, ...);
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bool show();
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bool hide();
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bool running() const;
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bool wait(bool ignoreRdpContextQuit = false);
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bool handle(const SDL_Event& event);
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private:
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enum MsgType
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{
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MSG_NONE,
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MSG_INFO,
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MSG_WARN,
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MSG_ERROR,
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MSG_DISCARD
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};
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private:
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bool createWindow();
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void destroyWindow();
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bool update();
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bool setModal();
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bool clearWindow(SDL_Renderer* renderer);
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bool update(SDL_Renderer* renderer);
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bool show(MsgType type, const char* fmt, va_list ap);
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bool show(MsgType type);
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std::string print(const char* fmt, va_list ap);
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bool setTimer(Uint32 timeoutMS = 15000);
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void resetTimer();
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private:
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static Uint32 timeout(Uint32 intervalMS, void* _this);
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private:
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struct widget_cfg_t
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{
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SDL_Color fgcolor;
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SDL_Color bgcolor;
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SdlWidget widget;
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};
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private:
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rdpContext* _context;
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SDL_Window* _window;
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SDL_Renderer* _renderer;
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mutable std::mutex _mux;
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std::string _title;
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std::string _msg;
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MsgType _type = MSG_NONE;
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MsgType _type_active = MSG_NONE;
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SDL_TimerID _timer = -1;
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bool _running = false;
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std::vector<widget_cfg_t> _list;
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SdlButtonList _buttons;
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};
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class SDLConnectionDialogHider
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{
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public:
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explicit SDLConnectionDialogHider(freerdp* instance);
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explicit SDLConnectionDialogHider(rdpContext* context);
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explicit SDLConnectionDialogHider(SDLConnectionDialog* dialog);
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~SDLConnectionDialogHider();
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private:
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SDLConnectionDialog* get(freerdp* instance);
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SDLConnectionDialog* get(rdpContext* context);
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private:
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SDLConnectionDialog* _dialog;
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bool _visible;
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};
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