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MapView.h
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1 /* Project Starshatter 4.5
2  Destroyer Studios LLC
3  Copyright © 1997-2004. All Rights Reserved.
4 
5  SUBSYSTEM: Stars.exe
6  FILE: MapView.h
7  AUTHOR: John DiCamillo
8 
9 
10  OVERVIEW
11  ========
12  Star Map class
13 */
14 
15 #ifndef MapView_h
16 #define MapView_h
17 
18 #include "Types.h"
19 #include "SimObject.h"
20 #include "View.h"
21 #include "EventTarget.h"
22 #include "Bitmap.h"
23 #include "List.h"
24 #include "Text.h"
25 
26 // +--------------------------------------------------------------------+
27 
28 class ActiveWindow;
29 class StarSystem;
30 class Orbital;
31 class OrbitalRegion;
32 class Ship;
33 class Instruction;
34 class Mission;
35 class MissionElement;
36 class Campaign;
37 class Combatant;
38 class CombatGroup;
39 class Menu;
40 class MenuItem;
41 class MenuView;
42 class Font;
43 
44 const int EID_MAP_CLICK = 1000;
45 
46 // +--------------------------------------------------------------------+
47 
48 class MapView : public View,
49 public EventTarget,
50 public SimObserver
51 {
52 public:
53  MapView(Window* win);
54  virtual ~MapView();
55 
56  // Operations:
57  virtual void Refresh();
58  virtual void OnWindowMove();
59  virtual void OnShow();
60  virtual void OnHide();
61 
62  virtual void DrawTitle();
63  virtual void DrawGalaxy();
64  virtual void DrawSystem();
65  virtual void DrawRegion();
66 
67  virtual void DrawGrid();
68  virtual void DrawOrbital(Orbital& orbital, int index);
69  virtual void DrawShip(Ship& ship, bool current=false, int rep=3);
70  virtual void DrawElem(MissionElement& elem, bool current=false, int rep=3);
71  virtual void DrawNavRoute(OrbitalRegion* rgn,
72  List<Instruction>& route,
73  Color smarker,
74  Ship* ship=0,
75  MissionElement* elem=0);
76 
77  virtual void DrawCombatantSystem(Combatant* c, Orbital* rgn, int x, int y, int r);
78  virtual void DrawCombatGroupSystem(CombatGroup* g, Orbital* rgn, int x1, int x2, int& y, int a);
79  virtual void DrawCombatGroup(CombatGroup* g, int rep=3);
80 
81  virtual int GetViewMode() const { return view_mode; }
82  virtual void SetViewMode(int mode);
83  virtual void SetSelectionMode(int mode);
84  virtual int GetSelectionMode() const { return seln_mode; }
85  virtual void SetSelection(int index);
86  virtual void SetSelectedShip(Ship* ship);
87  virtual void SetSelectedElem(MissionElement* elem);
88  virtual void SetRegion(OrbitalRegion* rgn);
89  virtual void SetRegionByName(const char* rgn_name);
90  virtual void SelectAt(int x, int y);
91  virtual Orbital* GetSelection();
92  virtual Ship* GetSelectedShip();
93  virtual MissionElement* GetSelectedElem();
94  virtual int GetSelectionIndex();
95  virtual void SetShipFilter(DWORD f) { ship_filter = f; }
96 
97  // Event Target Interface:
98  virtual int OnMouseMove(int x, int y);
99  virtual int OnLButtonDown(int x, int y);
100  virtual int OnLButtonUp(int x, int y);
101  virtual int OnClick();
102  virtual int OnRButtonDown(int x, int y);
103  virtual int OnRButtonUp(int x, int y);
104 
105  virtual bool IsEnabled() const;
106  virtual bool IsVisible() const;
107  virtual bool IsFormActive() const;
108  virtual Rect TargetRect() const;
109 
110  void ZoomIn();
111  void ZoomOut();
112 
113  void SetGalaxy(List<StarSystem>& systems);
114  void SetSystem(StarSystem* s);
115  void SetMission(Mission* m);
116  void SetShip(Ship* s);
117  void SetCampaign(Campaign* c);
118 
119  bool IsVisible(const Point& loc);
120 
121  // accessors:
122  virtual void GetClickLoc(double& x, double& y) { x = click_x; y = click_y; }
123  List<StarSystem>& GetGalaxy() { return system_list; }
124  StarSystem* GetSystem() const { return system; }
125  OrbitalRegion* GetRegion() const;
126 
127  virtual bool Update(SimObject* obj);
128  virtual const char* GetObserverName() const { return "MapWin"; }
129 
130  bool GetEditorMode() const { return editor; }
131  void SetEditorMode(bool b) { editor = b; }
132 
133 protected:
134  virtual void BuildMenu();
135  virtual void ClearMenu();
136  virtual void ProcessMenuItem(int action);
137  virtual bool SetCapture();
138  virtual bool ReleaseCapture();
139 
140  virtual void DrawTabbedText(Font* font, const char* text);
141 
142  bool IsClutter(Ship& s);
143  bool IsCrowded(Ship& s);
144  bool IsCrowded(MissionElement& elem);
145  void GetShipLoc(Ship& s, POINT& loc);
146  void GetElemLoc(MissionElement& s, POINT& loc);
147  void SelectShip(Ship* selship);
148  void SelectElem(MissionElement* selelem);
149  void SelectNavpt(Instruction* navpt);
150  void FindShips(bool friendly, bool station, bool starship, bool dropship,
151  List<Text>& result);
152  void SetupScroll(Orbital* s);
153 
154  double GetMinRadius(int type);
155 
156  Text title;
157  Rect rect;
158  Campaign* campaign;
159  Mission* mission;
160  List<StarSystem> system_list;
161  StarSystem* system;
162  List<Orbital> stars;
163  List<Orbital> planets;
164  List<Orbital> regions;
165  Ship* ship;
166  Bitmap galaxy_image;
167  bool editor;
168 
169  int current_star;
170  int current_planet;
171  int current_region;
172  Ship* current_ship;
173  MissionElement* current_elem;
174  Instruction* current_navpt;
175  int current_status;
176 
177  int view_mode;
178  int seln_mode;
179  bool captured;
180  bool dragging;
181  bool adding_navpt;
182  bool moving_navpt;
183  bool moving_elem;
184  int scrolling;
185  int mouse_x;
186  int mouse_y;
187  DWORD ship_filter;
188 
189  double zoom;
190  double view_zoom[3];
191  double offset_x;
192  double offset_y;
193  double view_offset_x[3];
194  double view_offset_y[3];
195  double c, r;
196  double scroll_x;
197  double scroll_y;
198  double click_x;
199  double click_y;
200 
201  Font* font;
202  Font* title_font;
203 
204  ActiveWindow* active_window;
205  Menu* active_menu;
206 
207  Menu* map_menu;
208  Menu* map_system_menu;
209  Menu* map_sector_menu;
210  Menu* ship_menu;
211  Menu* nav_menu;
212  Menu* action_menu;
213  Menu* objective_menu;
214  Menu* formation_menu;
215  Menu* speed_menu;
216  Menu* hold_menu;
217  Menu* farcast_menu;
218 
219  MenuView* menu_view;
220 };
221 
222 #endif MapView_h
223