Adding upstream version 3.3.0+dfsg1.upstream/3.3.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 129 insertions, 0 deletions

diff --git a/client/SDL/dialogs/sdl_connection_dialog.hpp b/client/SDL/dialogs/sdl_connection_dialog.hpp
new file mode 100644
index 0000000..f21f538
--- /dev/null
+++ b/client/SDL/dialogs/sdl_connection_dialog.hpp
@@ -0,0 +1,129 @@
+/**
+ * FreeRDP: A Remote Desktop Protocol Implementation
+ * SDL Client helper dialogs
+ *
+ * Copyright 2023 Armin Novak <armin.novak@thincast.com>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <memory>
+#include <mutex>
+#include <string>
+#include <vector>
+
+#include <SDL.h>
+
+#include <freerdp/freerdp.h>
+
+#include "sdl_widget.hpp"
+#include "sdl_buttons.hpp"
+
+class SDLConnectionDialog
+{
+  public:
+	explicit SDLConnectionDialog(rdpContext* context);
+	SDLConnectionDialog(const SDLConnectionDialog& other) = delete;
+	SDLConnectionDialog(const SDLConnectionDialog&& other) = delete;
+	virtual ~SDLConnectionDialog();
+
+	bool visible() const;
+
+	bool setTitle(const char* fmt, ...);
+	bool showInfo(const char* fmt, ...);
+	bool showWarn(const char* fmt, ...);
+	bool showError(const char* fmt, ...);
+
+	bool show();
+	bool hide();
+
+	bool running() const;
+	bool wait(bool ignoreRdpContextQuit = false);
+
+	bool handle(const SDL_Event& event);
+
+  private:
+	enum MsgType
+	{
+		MSG_NONE,
+		MSG_INFO,
+		MSG_WARN,
+		MSG_ERROR,
+		MSG_DISCARD
+	};
+
+  private:
+	bool createWindow();
+	void destroyWindow();
+
+	bool update();
+
+	bool setModal();
+
+	bool clearWindow(SDL_Renderer* renderer);
+
+	bool update(SDL_Renderer* renderer);
+
+	bool show(MsgType type, const char* fmt, va_list ap);
+	bool show(MsgType type);
+
+	std::string print(const char* fmt, va_list ap);
+	bool setTimer(Uint32 timeoutMS = 15000);
+	void resetTimer();
+
+  private:
+	static Uint32 timeout(Uint32 intervalMS, void* _this);
+
+  private:
+	struct widget_cfg_t
+	{
+		SDL_Color fgcolor;
+		SDL_Color bgcolor;
+		SdlWidget widget;
+	};
+
+  private:
+	rdpContext* _context;
+	SDL_Window* _window;
+	SDL_Renderer* _renderer;
+	mutable std::mutex _mux;
+	std::string _title;
+	std::string _msg;
+	MsgType _type = MSG_NONE;
+	MsgType _type_active = MSG_NONE;
+	SDL_TimerID _timer = -1;
+	bool _running = false;
+	std::vector<widget_cfg_t> _list;
+	SdlButtonList _buttons;
+};
+
+class SDLConnectionDialogHider
+{
+  public:
+	explicit SDLConnectionDialogHider(freerdp* instance);
+	explicit SDLConnectionDialogHider(rdpContext* context);
+
+	explicit SDLConnectionDialogHider(SDLConnectionDialog* dialog);
+
+	~SDLConnectionDialogHider();
+
+  private:
+	SDLConnectionDialog* get(freerdp* instance);
+	SDLConnectionDialog* get(rdpContext* context);
+
+  private:
+	SDLConnectionDialog* _dialog;
+	bool _visible;
+};