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/_image_box_8cpp_source.html | 415 +++++++++++++++++++++++++++ 1 file changed, 415 insertions(+) create mode 100644 Doc/doxygen/html/_image_box_8cpp_source.html (limited to 'Doc/doxygen/html/_image_box_8cpp_source.html') diff --git a/Doc/doxygen/html/_image_box_8cpp_source.html b/Doc/doxygen/html/_image_box_8cpp_source.html new file mode 100644 index 0000000..6d46db8 --- /dev/null +++ b/Doc/doxygen/html/_image_box_8cpp_source.html @@ -0,0 +1,415 @@ + + + + + +Starshatter_Open: D:/SRC/StarshatterSVN/nGenEx/ImageBox.cpp Source File + + + + + + + + + + + + + +
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Starshatter_Open +
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Open source Starshatter engine
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+
ImageBox.cpp
+
+
+Go to the documentation of this file.
1 /* Project nGenEx
+
2  Destroyer Studios LLC
+
3  Copyright © 1997-2004. All Rights Reserved.
+
4 
+
5  SUBSYSTEM: nGenEx.lib
+
6  FILE: ImageBox.cpp
+
7  AUTHOR: John DiCamillo
+
8 
+
9 
+
10  OVERVIEW
+
11  ========
+
12  ImageBox class
+
13 */
+
14 
+
15 #include "MemDebug.h"
+
16 #include "ImageBox.h"
+
17 #include "Video.h"
+
18 #include "Bitmap.h"
+
19 #include "Font.h"
+
20 #include "DataLoader.h"
+
21 
+
22 // +--------------------------------------------------------------------+
+
23 
+
24 ImageBox::ImageBox(ActiveWindow* p, int ax, int ay, int aw, int ah, DWORD aid)
+
25 : ActiveWindow(p->GetScreen(), ax, ay, aw, ah, aid, 0, p), blend_mode(Video::BLEND_ALPHA)
+
26 {
+
27  picture_loc = 1;
+
28  text_align = DT_CENTER;
+
29 
+
30  char buf[32];
+
31  sprintf_s(buf, "ImageBox %d", id);
+
32  desc = buf;
+
33 }
+
34 
+
35 ImageBox::ImageBox(Screen* s, int ax, int ay, int aw, int ah, DWORD aid)
+
36 : ActiveWindow(s, ax, ay, aw, ah, aid, 0, 0), blend_mode(Video::BLEND_ALPHA)
+
37 {
+
38  picture_loc = 1;
+
39  text_align = DT_CENTER;
+
40 
+
41  char buf[32];
+
42  sprintf_s(buf, "ImageBox %d", id);
+
43  desc = buf;
+
44 }
+
45 
+
46 // +--------------------------------------------------------------------+
+
47 
+
48 ImageBox::~ImageBox()
+
49 { }
+
50 
+
51 // +--------------------------------------------------------------------+
+
52 
+
53 void
+
54 ImageBox::Draw()
+
55 {
+
56  if (!shown)
+
57  return;
+
58 
+
59  int x = 0;
+
60  int y = 0;
+
61  int w = rect.w;
+
62  int h = rect.h;
+
63  int img_w = picture.Width();
+
64  int img_h = picture.Height();
+
65 
+
66  Rect box_rect(x,y,w,h);
+
67 
+
68  // draw the picture (if any)
+
69  if (picture.Width()) {
+
70  Rect irect = CalcPictureRect();
+
71  DrawBitmap(irect.x,
+
72  irect.y,
+
73  irect.x + irect.w,
+
74  irect.y + irect.h,
+
75  &picture,
+
76  blend_mode);
+
77  }
+
78 
+
79  // draw the border:
+
80  DrawStyleRect(0, 0, w, h, style);
+
81 
+
82  // draw text here:
+
83  if (font && text.length()) {
+
84  int border_size = 4;
+
85 
+
86  if (style & WIN_RAISED_FRAME && style & WIN_SUNK_FRAME)
+
87  border_size = 8;
+
88 
+
89  Rect label_rect = CalcLabelRect(img_w,img_h);
+
90  int vert_space = label_rect.h;
+
91  int horz_space = label_rect.w;
+
92 
+
93  DrawText(text.data(), 0, label_rect, DT_CALCRECT | DT_WORDBREAK | DT_CENTER);
+
94  vert_space = (vert_space - label_rect.h)/2;
+
95 
+
96  label_rect.w = horz_space;
+
97 
+
98  if (vert_space > 0)
+
99  label_rect.y += vert_space;
+
100 
+
101  Color fore = ShadeColor(fore_color, 1);
+
102  font->SetColor(fore);
+
103  DrawText(text.data(), 0, label_rect, DT_WORDBREAK | DT_CENTER);
+
104  }
+
105 }
+
106 
+
107 void
+
108 ImageBox::DrawTabbedText()
+
109 {
+
110  if (!shown)
+
111  return;
+
112 
+
113  int x = 0;
+
114  int y = 0;
+
115  int w = rect.w;
+
116  int h = rect.h;
+
117  int img_w = picture.Width();
+
118  int img_h = picture.Height();
+
119 
+
120  Rect box_rect(x,y,w,h);
+
121 
+
122  // draw the picture (if any)
+
123  if (picture.Width()) {
+
124  Rect irect = CalcPictureRect();
+
125  DrawBitmap(irect.x,
+
126  irect.y,
+
127  irect.x + irect.w,
+
128  irect.y + irect.h,
+
129  &picture,
+
130  Video::BLEND_ALPHA);
+
131  }
+
132 
+
133  ActiveWindow::DrawTabbedText();
+
134 }
+
135 
+
136 Rect ImageBox::CalcLabelRect(int img_w, int img_h)
+
137 {
+
138  // fit the text in the bevel:
+
139  Rect label_rect;
+
140  label_rect.x = 0;
+
141  label_rect.y = 0;
+
142  label_rect.w = rect.w;
+
143  label_rect.h = rect.h;
+
144 
+
145  label_rect.Deflate(2,2);
+
146 
+
147  // and around the picture, if any:
+
148  if (img_h != 0) {
+
149  switch (picture_loc) {
+
150  default:
+
151  case 0: // the four corner positions
+
152  case 2: // and the center position
+
153  case 4: // don't affect the text position
+
154  case 6:
+
155  case 8:
+
156  break;
+
157 
+
158  case 1: // north
+
159  label_rect.y += img_h;
+
160  label_rect.h -= img_h;
+
161  break;
+
162 
+
163  case 3: // west
+
164  label_rect.x += img_w;
+
165  label_rect.w -= img_w;
+
166  break;
+
167 
+
168  case 5: // east
+
169  label_rect.w -= img_w;
+
170  break;
+
171 
+
172  case 7: // south
+
173  label_rect.h -= img_h;
+
174  break;
+
175  }
+
176  }
+
177 
+
178  return label_rect;
+
179 }
+
180 
+
181 // +--------------------------------------------------------------------+
+
182 
+
183 Rect
+
184 ImageBox::CalcPictureRect()
+
185 {
+
186  if (target_rect.w > 0 && target_rect.h > 0)
+
187  return target_rect;
+
188 
+
189  int w = rect.w;
+
190  int h = rect.h;
+
191  int img_w = picture.Width();
+
192  int img_h = picture.Height();
+
193 
+
194  if (img_h > h) img_h = h-2;
+
195  if (img_w > w) img_w = w-2;
+
196 
+
197  int img_x_offset = 0;
+
198  int img_y_offset = 0;
+
199 
+
200  switch (picture_loc) {
+
201  default:
+
202  // TOP ROW:
+
203  case 0: break;
+
204 
+
205  case 1: img_x_offset = (w/2-img_w/2);
+
206  break;
+
207 
+
208  case 2: img_x_offset = w - img_w;
+
209  break;
+
210 
+
211  // MIDDLE ROW:
+
212  case 3: img_y_offset = (h/2-img_h/2);
+
213  break;
+
214  case 4: img_x_offset = (w/2-img_w/2);
+
215  img_y_offset = (h/2-img_h/2);
+
216  break;
+
217  case 5: img_x_offset = w - img_w;
+
218  img_y_offset = (h/2-img_h/2);
+
219  break;
+
220 
+
221  // BOTTOM ROW:
+
222  case 6:
+
223  img_y_offset = h - img_h;
+
224  break;
+
225  case 7: img_x_offset = (w/2-img_w/2);
+
226  img_y_offset = h - img_h;
+
227  break;
+
228  case 8: img_x_offset = w - img_w;
+
229  img_y_offset = h - img_h;
+
230  break;
+
231  }
+
232 
+
233  Rect img_rect;
+
234  img_rect.x = img_x_offset;
+
235  img_rect.y = img_y_offset;
+
236  img_rect.w = img_w;
+
237  img_rect.h = img_h;
+
238 
+
239  return img_rect;
+
240 }
+
241 
+
242 // +--------------------------------------------------------------------+
+
243 
+
244 int ImageBox::OnMouseMove(int x, int y)
+
245 {
+
246  return ActiveWindow::OnMouseMove(x,y);
+
247 }
+
248 
+
249 int ImageBox::OnLButtonDown(int x, int y)
+
250 {
+
251  return ActiveWindow::OnLButtonDown(x,y);
+
252 }
+
253 
+
254 int ImageBox::OnLButtonUp(int x, int y)
+
255 {
+
256  return ActiveWindow::OnLButtonUp(x,y);
+
257 }
+
258 
+
259 int ImageBox::OnClick()
+
260 {
+
261  return ActiveWindow::OnClick();
+
262 }
+
263 
+
264 int ImageBox::OnMouseEnter(int mx, int my)
+
265 {
+
266  return ActiveWindow::OnMouseEnter(mx, my);
+
267 }
+
268 
+
269 int ImageBox::OnMouseExit(int mx, int my)
+
270 {
+
271  return ActiveWindow::OnMouseExit(mx, my);
+
272 }
+
273 
+
274 // +--------------------------------------------------------------------+
+
275 
+
276 void ImageBox::GetPicture(Bitmap& img) const
+
277 {
+
278  img.CopyBitmap(picture);
+
279 }
+
280 
+
281 void ImageBox::SetPicture(const Bitmap& img)
+
282 {
+
283  picture.CopyBitmap(img);
+
284  picture.AutoMask();
+
285  picture.MakeTexture();
+
286 }
+
287 
+
288 int ImageBox::GetPictureLocation() const
+
289 {
+
290  return picture_loc;
+
291 }
+
292 
+
293 void ImageBox::SetPictureLocation(int n)
+
294 {
+
295  if (picture_loc != n && n >= 0 && n <= 8) {
+
296  picture_loc = n;
+
297  }
+
298 }
+
+
+ + + + -- cgit v1.1