v01

thirdparty/Pangolin/include/pangolin/console/ConsoleView.h

@@ -0,0 +1,109 @@
+/* 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 <deque>
+
+#include <pangolin/platform.h>
+#include <pangolin/gl/glfont.h>
+#include <pangolin/var/var.h>
+#include <pangolin/display/view.h>
+#include <pangolin/handler/handler.h>
+#include <pangolin/gl/colour.h>
+
+#include <pangolin/console/ConsoleInterpreter.h>
+
+namespace pangolin
+{
+
+class ConsoleView : public pangolin::View, pangolin::Handler
+{
+public:
+    struct Line
+    {
+        Line()
+            : linetype(ConsoleLineTypeCmd)
+        {
+        }
+
+        Line(const GlText& text, ConsoleLineType linetype = ConsoleLineTypeCmd )
+            : text(text), linetype(linetype)
+        {
+        }
+
+        GlText text;
+        ConsoleLineType linetype;
+    };
+
+
+    // Construct with interpreter (and take ownership)
+    ConsoleView(ConsoleInterpreter* interpreter);
+
+    ~ConsoleView();
+
+    View& ShowWithoutAnimation(bool show=true);
+
+    // Replace implementation in View to account for hiding animation
+    View& Show(bool show=true);
+
+    // Replace implementation in View to account for hiding animation
+    void ToggleShow();
+
+    // Replace implementation in View to account for hiding animation
+    bool IsShown() const;
+
+    void Render() override;
+
+    void Keyboard(View&, unsigned char key, int x, int y, bool pressed) override;
+
+private:
+    void DrawLine(const ConsoleView::Line& l, int carat);
+
+    void ProcessOutputLines();
+
+    void AddLine(const std::string& text, ConsoleLineType linetype = ConsoleLineTypeCmd);
+
+    Line* GetLine(int id, ConsoleLineType line_type, const std::string& prefix = "");
+
+    ConsoleInterpreter* interpreter;
+
+    GlFont& font;
+
+    int carat;
+    Line current_line;
+    std::deque<Line> line_buffer;
+
+    bool hiding;
+    GLfloat bottom;
+
+    Colour background_colour;
+    std::map<ConsoleLineType,pangolin::Colour> line_colours;
+    float animation_speed;
+};
+
+}