1 /* 2 Copyright (C) 2010-2014 Kristian Duske 3 4 This file is part of TrenchBroom. 5 6 TrenchBroom is free software: you can redistribute it and/or modify 7 it under the terms of the GNU General Public License as published by 8 the Free Software Foundation, either version 3 of the License, or 9 (at your option) any later version. 10 11 TrenchBroom is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 GNU General Public License for more details. 15 16 You should have received a copy of the GNU General Public License 17 along with TrenchBroom. If not, see <http://www.gnu.org/licenses/>. 18 */ 19 20 #ifndef TrenchBroom_ToolChain 21 #define TrenchBroom_ToolChain 22 23 #include "StringUtils.h" 24 25 namespace TrenchBroom { 26 namespace Model { 27 class PickResult; 28 } 29 30 namespace Renderer { 31 class RenderBatch; 32 class RenderContext; 33 } 34 35 namespace View { 36 class InputState; 37 class ToolController; 38 39 class ToolChain { 40 private: 41 ToolController* m_tool; 42 ToolChain* m_suffix; 43 public: 44 ToolChain(); 45 ~ToolChain(); 46 47 void append(ToolController* adapter); 48 49 void pick(const InputState& inputState, Model::PickResult& pickResult); 50 51 void modifierKeyChange(const InputState& inputState); 52 53 void mouseDown(const InputState& inputState); 54 void mouseUp(const InputState& inputState); 55 bool mouseClick(const InputState& inputState); 56 bool mouseDoubleClick(const InputState& inputState); 57 void mouseScroll(const InputState& inputState); 58 void mouseMove(const InputState& inputState); 59 60 ToolController* startMouseDrag(const InputState& inputState); 61 ToolController* dragEnter(const InputState& inputState, const String& payload); 62 63 void setRenderOptions(const InputState& inputState, Renderer::RenderContext& renderContext) const; 64 void render(const InputState& inputState, Renderer::RenderContext& renderContext, Renderer::RenderBatch& renderBatch); 65 66 bool cancel(); 67 private: 68 bool checkInvariant() const; 69 bool chainEndsHere() const; 70 }; 71 } 72 } 73 74 #endif /* defined(TrenchBroom_ToolChain) */ 75