73 lines
2.4 KiB
C
73 lines
2.4 KiB
C
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/*
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* Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef PEERCONNECTION_SAMPLES_CLIENT_LINUX_MAIN_WND_H_
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#define PEERCONNECTION_SAMPLES_CLIENT_LINUX_MAIN_WND_H_
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// Forward declarations.
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typedef struct _GtkWidget GtkWidget;
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typedef union _GdkEvent GdkEvent;
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typedef struct _GdkEventKey GdkEventKey;
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typedef struct _GtkTreeView GtkTreeView;
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typedef struct _GtkTreePath GtkTreePath;
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typedef struct _GtkTreeViewColumn GtkTreeViewColumn;
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// Implements the main UI of the peer connection client.
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// This is functionally equivalent to the MainWnd class in the Windows
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// implementation.
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class GtkMainWnd {
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public:
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GtkMainWnd();
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~GtkMainWnd();
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// Creates and shows the main window with the |Connect UI| enabled.
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bool Create();
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// Destroys the window. When the window is destroyed, it ends the
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// main message loop.
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bool Destroy();
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// Returns true iff the main window exists.
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bool IsWindow();
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// Callback for when the main window is destroyed.
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void OnDestroyed(GtkWidget* widget, GdkEvent* event);
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// Callback for when the user clicks the "Connect" button.
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void OnClicked(GtkWidget* widget);
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// Callback for keystrokes. Used to capture Esc and Return.
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void OnKeyPress(GtkWidget* widget, GdkEventKey* key);
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// Callback when the user double clicks a peer in order to initiate a
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// connection.
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void OnRowActivated(GtkTreeView* tree_view, GtkTreePath* path,
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GtkTreeViewColumn* column);
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protected:
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// Switches to the Connect UI. The Connect UI must not already be active.
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void SwitchToConnectUI();
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// Switches to a list view that shows a list of currently connected peers.
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// TODO(tommi): Support providing a peer list.
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void SwitchToPeerList(/*const Peers& peers*/);
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// Switches to the video streaming UI.
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void SwitchToStreamingUI();
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GtkWidget* window_; // Our main window.
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GtkWidget* draw_area_; // The drawing surface for rendering video streams.
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GtkWidget* vbox_; // Container for the Connect UI.
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GtkWidget* peer_list_; // The list of peers.
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};
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#endif // PEERCONNECTION_SAMPLES_CLIENT_LINUX_MAIN_WND_H_
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