From 8898ad9b25fca6afe2374d293a981db02a83d7e9 Mon Sep 17 00:00:00 2001 From: "FWoltermann@gmail.com" Date: Thu, 31 May 2012 14:46:27 +0000 Subject: Committing the documentation to svn to have it accessible online --- Doc/doxygen/html/_menu_view_8cpp_source.html | 450 +++++++++++++++++++++++++++ 1 file changed, 450 insertions(+) create mode 100644 Doc/doxygen/html/_menu_view_8cpp_source.html (limited to 'Doc/doxygen/html/_menu_view_8cpp_source.html') diff --git a/Doc/doxygen/html/_menu_view_8cpp_source.html b/Doc/doxygen/html/_menu_view_8cpp_source.html new file mode 100644 index 0000000..666e7d9 --- /dev/null +++ b/Doc/doxygen/html/_menu_view_8cpp_source.html @@ -0,0 +1,450 @@ + + + + + +Starshatter_Open: D:/SRC/StarshatterSVN/Stars45/MenuView.cpp Source File + + + + + + + + + + + + + +
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Starshatter_Open +
+
Open source Starshatter engine
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+ +
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+
MenuView.cpp
+
+
+Go to the documentation of this file.
1 /* Project Starshatter 4.5
+
2  Destroyer Studios LLC
+
3  Copyright © 1997-2004. All Rights Reserved.
+
4 
+
5  SUBSYSTEM: Stars.exe
+
6  FILE: MenuView.cpp
+
7  AUTHOR: John DiCamillo
+
8 
+
9 
+
10  OVERVIEW
+
11  ========
+
12 
+
13 */
+
14 
+
15 #include "MemDebug.h"
+
16 #include "MenuView.h"
+
17 
+
18 #include "Color.h"
+
19 #include "Window.h"
+
20 #include "Video.h"
+
21 #include "DataLoader.h"
+
22 #include "Scene.h"
+
23 #include "FontMgr.h"
+
24 #include "Keyboard.h"
+
25 #include "Mouse.h"
+
26 #include "MouseController.h"
+
27 #include "Menu.h"
+
28 #include "Button.h"
+
29 #include "Game.h"
+
30 #include "FormatUtil.h"
+
31 
+
32 // +--------------------------------------------------------------------+
+
33 
+
34 MenuView::MenuView(Window* c)
+
35 : View(c),
+
36 mouse_down(0), right_down(0), shift_down(0), show_menu(false),
+
37 action(0), menu(0), menu_item(0), selected(0),
+
38 text_color(Color::White), back_color(Color::Black)
+
39 {
+
40  right_start.x = 0;
+
41  right_start.y = 0;
+
42 
+
43  OnWindowMove();
+
44 }
+
45 
+
46 MenuView::~MenuView()
+
47 {
+
48 }
+
49 
+
50 // +--------------------------------------------------------------------+
+
51 
+
52 void
+
53 MenuView::OnWindowMove()
+
54 {
+
55  offset.x = window->X();
+
56  offset.y = window->Y();
+
57  width = window->Width();
+
58  height = window->Height();
+
59 }
+
60 
+
61 // +--------------------------------------------------------------------+
+
62 
+
63 void
+
64 MenuView::Refresh()
+
65 {
+
66  if (show_menu)
+
67  DrawMenu();
+
68 }
+
69 
+
70 // +--------------------------------------------------------------------+
+
71 
+
72 void
+
73 MenuView::DoMouseFrame()
+
74 {
+
75  static DWORD rbutton_latch = 0;
+
76 
+
77  action = 0;
+
78 
+
79  if (Mouse::RButton()) {
+
80  MouseController* mouse_con = MouseController::GetInstance();
+
81  if (!right_down && (!mouse_con || !mouse_con->Active())) {
+
82  rbutton_latch = Game::RealTime();
+
83  right_down = true;
+
84  show_menu = false;
+
85  }
+
86  }
+
87  else {
+
88  if (right_down && (Game::RealTime() - rbutton_latch < 250)) {
+
89  right_start.x = Mouse::X() - offset.x;
+
90  right_start.y = Mouse::Y() - offset.y;
+
91  show_menu = true;
+
92  Button::PlaySound(Button::SND_MENU_OPEN);
+
93  }
+
94 
+
95  right_down = false;
+
96  }
+
97 
+
98  MouseController* mouse_con = MouseController::GetInstance();
+
99 
+
100  if (!mouse_con || !mouse_con->Active()) {
+
101  if (Mouse::LButton()) {
+
102  if (!mouse_down)
+
103  shift_down = Keyboard::KeyDown(VK_SHIFT);
+
104 
+
105  mouse_down = true;
+
106  }
+
107 
+
108  else if (mouse_down) {
+
109  int mouse_x = Mouse::X() - offset.x;
+
110  int mouse_y = Mouse::Y() - offset.y;
+
111  int keep_menu = false;
+
112 
+
113  if (show_menu) {
+
114  keep_menu = ProcessMenuItem();
+
115  Mouse::Show(true);
+
116  }
+
117 
+
118  mouse_down = false;
+
119 
+
120  if (!keep_menu) {
+
121  ClearMenuSelection(menu);
+
122  show_menu = false;
+
123  }
+
124  }
+
125  }
+
126 }
+
127 
+
128 // +--------------------------------------------------------------------+
+
129 
+
130 int
+
131 MenuView::ProcessMenuItem()
+
132 {
+
133  if (!menu_item || !menu_item->GetEnabled())
+
134  return false;
+
135 
+
136  if (menu_item->GetSubmenu()) {
+
137  ListIter<MenuItem> item = menu_item->GetMenu()->GetItems();
+
138  while (++item)
+
139  if (item.value() == menu_item)
+
140  item->SetSelected(2);
+
141  else
+
142  item->SetSelected(0);
+
143 
+
144  Button::PlaySound(Button::SND_MENU_OPEN);
+
145  return true; // keep menu showing
+
146  }
+
147 
+
148  action = menu_item->GetData();
+
149  Button::PlaySound(Button::SND_MENU_SELECT);
+
150  return false;
+
151 }
+
152 
+
153 // +--------------------------------------------------------------------+
+
154 
+
155 void
+
156 MenuView::DrawMenu()
+
157 {
+
158  menu_item = 0;
+
159 
+
160  if (menu) {
+
161  int mx = right_start.x - 2;
+
162  int my = right_start.y - 2;
+
163 
+
164  DrawMenu(mx, my, menu);
+
165  }
+
166 }
+
167 
+
168 void
+
169 MenuView::DrawMenu(int mx, int my, Menu* m)
+
170 {
+
171  if (m) {
+
172  MenuItem* locked_item = 0;
+
173  Menu* submenu = 0;
+
174  int subx = 0;
+
175  int suby = 0;
+
176  Font* font = FontMgr::Find("HUD");
+
177 
+
178  Rect menu_rect(mx, my, 100, m->NumItems() * 10 + 6);
+
179 
+
180  int max_width = 0;
+
181  int max_height = 0;
+
182  int extra_width = 16;
+
183 
+
184  ListIter<MenuItem> item = m->GetItems();
+
185  while (++item) {
+
186  menu_rect.w = width/2;
+
187 
+
188  if (item->GetText().length()) {
+
189  window->SetFont(font);
+
190  window->DrawText(item->GetText(), 0, menu_rect, DT_LEFT|DT_SINGLELINE|DT_CALCRECT);
+
191  if (menu_rect.w > max_width)
+
192  max_width = menu_rect.w;
+
193  max_height += 11;
+
194 
+
195  if (item->GetSubmenu())
+
196  extra_width = 28;
+
197 
+
198  if (item->GetSelected() > 1)
+
199  locked_item = item.value();
+
200  }
+
201  else {
+
202  max_height += 4;
+
203  }
+
204  }
+
205 
+
206  menu_rect.h = max_height + 6;
+
207  menu_rect.w = max_width + extra_width;
+
208 
+
209  if (menu_rect.x + menu_rect.w >= width)
+
210  menu_rect.x = width - menu_rect.w - 2;
+
211 
+
212  if (menu_rect.y + menu_rect.h >= height)
+
213  menu_rect.y = height - menu_rect.h - 2;
+
214 
+
215  window->FillRect(menu_rect, back_color * 0.2);
+
216  window->DrawRect(menu_rect, back_color);
+
217 
+
218  Rect item_rect = menu_rect;
+
219 
+
220  item_rect.x += 4;
+
221  item_rect.y += 3;
+
222  item_rect.w -= 8;
+
223  item_rect.h = 12;
+
224 
+
225  item.reset();
+
226  while (++item) {
+
227  int line_height = 0;
+
228 
+
229  if (item->GetText().length()) {
+
230  Rect fill_rect = item_rect;
+
231  fill_rect.Inflate(2,-1);
+
232  fill_rect.y -= 1;
+
233 
+
234  int mx = Mouse::X() - offset.x;
+
235  int my = Mouse::Y() - offset.y;
+
236 
+
237  // is this item picked?
+
238  if (menu_rect.Contains(mx, my)) {
+
239  if (my >= fill_rect.y && my <= fill_rect.y+fill_rect.h) {
+
240  if (Mouse::LButton()) {
+
241  menu_item = item.value();
+
242  item->SetSelected(2);
+
243  if (locked_item && locked_item->GetMenu() == m)
+
244  locked_item->SetSelected(0);
+
245  locked_item = menu_item;
+
246  }
+
247  else if (!locked_item || locked_item->GetMenu() != m) {
+
248  item->SetSelected(true);
+
249  menu_item = item.value();
+
250  }
+
251 
+
252  if (menu_item && menu_item != selected) {
+
253  selected = menu_item;
+
254  Button::PlaySound(Button::SND_MENU_HILITE);
+
255  }
+
256  }
+
257  else if (item.value() != locked_item) {
+
258  item->SetSelected(false);
+
259  }
+
260  }
+
261 
+
262  if (item->GetSelected()) {
+
263  window->FillRect(fill_rect, back_color * 0.35);
+
264  window->DrawRect(fill_rect, back_color * 0.75);
+
265 
+
266  if (item->GetSubmenu()) {
+
267  submenu = item->GetSubmenu();
+
268  subx = menu_rect.x + max_width + extra_width;
+
269  suby = fill_rect.y - 3;
+
270  }
+
271  }
+
272 
+
273  if (item->GetEnabled())
+
274  font->SetColor(text_color);
+
275  else
+
276  font->SetColor(text_color * 0.33);
+
277 
+
278  window->SetFont(font);
+
279  window->DrawText(item->GetText(), 0, item_rect, DT_LEFT|DT_SINGLELINE);
+
280  line_height = 11;
+
281  }
+
282  else {
+
283  window->DrawLine(item_rect.x,
+
284  item_rect.y + 2,
+
285  item_rect.x + max_width + extra_width - 8,
+
286  item_rect.y + 2,
+
287  back_color);
+
288  line_height = 4;
+
289  }
+
290 
+
291  if (item->GetSubmenu()) {
+
292  int left = item_rect.x + max_width + 10;
+
293  int top = item_rect.y + 1;
+
294 
+
295  // draw the arrow:
+
296  POINT arrow[3];
+
297 
+
298  arrow[0].x = left;
+
299  arrow[0].y = top;
+
300  arrow[1].x = left + 8;
+
301  arrow[1].y = top + 4;
+
302  arrow[2].x = left;
+
303  arrow[2].y = top + 8;
+
304 
+
305  window->FillPoly(3, arrow, back_color);
+
306  }
+
307 
+
308  item_rect.y += line_height;
+
309  }
+
310 
+
311  if (submenu) {
+
312  if (subx + 60 > width)
+
313  subx = menu_rect.x - 60;
+
314 
+
315  DrawMenu(subx, suby, submenu);
+
316  }
+
317  }
+
318 }
+
319 
+
320 // +--------------------------------------------------------------------+
+
321 
+
322 void
+
323 MenuView::ClearMenuSelection(Menu* menu)
+
324 {
+
325  if (menu) {
+
326  ListIter<MenuItem> item = menu->GetItems();
+
327  while (++item) {
+
328  item->SetSelected(0);
+
329  if (item->GetSubmenu())
+
330  ClearMenuSelection(item->GetSubmenu());
+
331  }
+
332  }
+
333 }
+
+
+ + + + -- cgit v1.1