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Thirdparty/Pangolin/include/pangolin/display/display_internal.h

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+/* This file is part of the Pangolin Project.
+ * http://github.com/stevenlovegrove/Pangolin
+ *
+ * Copyright (c) 2011 Steven Lovegrove
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#pragma once
+
+#include <pangolin/platform.h>
+#include <pangolin/display/window.h>
+
+#include <pangolin/display/view.h>
+#include <pangolin/display/user_app.h>
+#include <functional>
+#include <memory>
+
+#include <map>
+#include <queue>
+
+#ifdef BUILD_PANGOLIN_VIDEO
+#  include <pangolin/video/video_output.h>
+#endif // BUILD_PANGOLIN_VIDEO
+
+
+namespace pangolin
+{
+
+// Forward Declarations
+#ifdef HAVE_PYTHON
+class ConsoleView;
+#endif // HAVE_PYTHON
+class GlFont;
+
+typedef std::map<const std::string,View*> ViewMap;
+typedef std::map<int,std::function<void(void)> > KeyhookMap;
+
+struct PANGOLIN_EXPORT PangolinGl : public WindowInterface
+{
+    PangolinGl();
+    ~PangolinGl();
+    
+    // Base container for displays
+    View base;
+    
+    // Named views which are managed by pangolin (i.e. created / deleted by pangolin)
+    ViewMap named_managed_views;
+
+    // Optional user app
+    UserApp* user_app;
+    
+    // Global keypress hooks
+    KeyhookMap keypress_hooks;
+    
+    // Manage fullscreen (ToggleFullscreen is quite new)
+    bool is_double_buffered;
+    bool is_fullscreen;
+    GLint windowed_size[2];
+    bool is_high_res;
+
+    // State relating to interactivity
+    bool quit;
+    int had_input;
+    int has_resized;
+    int mouse_state;
+    View* activeDisplay;
+    
+    std::queue<std::pair<std::string,Viewport> > screen_capture;
+    
+#ifdef BUILD_PANGOLIN_VIDEO
+    View* record_view;
+    VideoOutput recorder;
+#endif
+
+#ifdef HAVE_PYTHON
+    ConsoleView* console_view;
+#endif
+
+    std::shared_ptr<GlFont> font;
+
+    virtual void ToggleFullscreen() override {
+        pango_print_warn("ToggleFullscreen: Not available with non-pangolin window.\n");
+    }
+
+    virtual void ProcessEvents() override {
+        pango_print_warn("ProcessEvents: Not available with non-pangolin window.\n");
+    }
+
+    virtual void SwapBuffers() override {
+        pango_print_warn("SwapBuffers: Not available with non-pangolin window.\n");
+    }
+
+    virtual void MakeCurrent() override {
+        pango_print_warn("MakeCurrent: Not available with non-pangolin window.\n");
+    }
+
+    virtual void RemoveCurrent() override {
+        pango_print_warn("RemoveCurrent: Not available with non-pangolin window.\n");
+    }
+
+    virtual void Move(int /*x*/, int /*y*/) override {
+        pango_print_warn("Move: Not available with non-pangolin window.\n");
+    }
+
+    virtual void Resize(unsigned int /*w*/, unsigned int /*h*/) override {
+        pango_print_warn("Resize: Not available with non-pangolin window.\n");
+    }
+
+
+};
+
+PangolinGl* GetCurrentContext();
+void RegisterNewContext(const std::string& name, std::shared_ptr<PangolinGl> newcontext);
+void DeleteContext(const std::string& name);
+PangolinGl *FindContext(const std::string& name);
+
+}
+