Mercurial > projects > dwt-mac
annotate dwt/browser/WebBrowser.d @ 156:969e7de37c3d default tip
Fixes to get dwt to work with dmd and ldc
| author | Jacob Carlborg <doob@me.com> |
|---|---|
| date | Wed, 08 Jul 2009 21:56:44 +0200 |
| parents | 38807a925e24 |
| children |
| rev | line source |
|---|---|
| 125 | 1 /******************************************************************************* |
| 2 * Copyright (c) 2003, 2007 IBM Corporation and others. | |
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3 * All rights reserved. This program and the accompanying materials |
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4 * are made available under the terms of the Eclipse Public License v1.0 |
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5 * which accompanies this distribution, and is available at |
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6 * http://www.eclipse.org/legal/epl-v10.html |
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7 * |
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8 * Contributors: |
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9 * IBM Corporation - initial API and implementation |
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10 * Port to the D programming language: |
| 125 | 11 * John Reimer <terminal.node@gmail.com> |
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12 *******************************************************************************/ |
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13 module dwt.browser.WebBrowser; |
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14 |
| 125 | 15 import dwt.dwthelper.utils; |
| 16 | |
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17 import dwt.DWT; |
| 125 | 18 import dwt.widgets.Composite; |
| 19 | |
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20 import dwt.browser.Browser; |
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21 import dwt.browser.CloseWindowListener; |
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22 import dwt.browser.LocationListener; |
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23 import dwt.browser.OpenWindowListener; |
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24 import dwt.browser.ProgressListener; |
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25 import dwt.browser.StatusTextListener; |
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26 import dwt.browser.TitleListener; |
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27 import dwt.browser.VisibilityWindowListener; |
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28 |
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29 abstract class WebBrowser { |
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30 Browser browser; |
| 125 | 31 CloseWindowListener[] closeWindowListeners; |
| 32 LocationListener[] locationListeners; | |
| 33 OpenWindowListener[] openWindowListeners; | |
| 34 ProgressListener[] progressListeners; | |
| 35 StatusTextListener[] statusTextListeners; | |
| 36 TitleListener[] titleListeners; | |
| 37 VisibilityWindowListener[] visibilityWindowListeners; | |
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38 |
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39 static Runnable MozillaClearSessions; |
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40 static Runnable NativeClearSessions; |
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41 |
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42 /* Key Mappings */ |
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126
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43 static const int [][] KeyTable = [ |
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44 /* Keyboard and Mouse Masks */ |
| 125 | 45 [18, DWT.ALT], |
| 46 [16, DWT.SHIFT], | |
| 47 [17, DWT.CONTROL], | |
| 48 [224, DWT.COMMAND], | |
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49 |
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50 /* Literal Keys */ |
| 125 | 51 [65, 'a'], |
| 52 [66, 'b'], | |
| 53 [67, 'c'], | |
| 54 [68, 'd'], | |
| 55 [69, 'e'], | |
| 56 [70, 'f'], | |
| 57 [71, 'g'], | |
| 58 [72, 'h'], | |
| 59 [73, 'i'], | |
| 60 [74, 'j'], | |
| 61 [75, 'k'], | |
| 62 [76, 'l'], | |
| 63 [77, 'm'], | |
| 64 [78, 'n'], | |
| 65 [79, 'o'], | |
| 66 [80, 'p'], | |
| 67 [81, 'q'], | |
| 68 [82, 'r'], | |
| 69 [83, 's'], | |
| 70 [84, 't'], | |
| 71 [85, 'u'], | |
| 72 [86, 'v'], | |
| 73 [87, 'w'], | |
| 74 [88, 'x'], | |
| 75 [89, 'y'], | |
| 76 [90, 'z'], | |
| 77 [48, '0'], | |
| 78 [49, '1'], | |
| 79 [50, '2'], | |
| 80 [51, '3'], | |
| 81 [52, '4'], | |
| 82 [53, '5'], | |
| 83 [54, '6'], | |
| 84 [55, '7'], | |
| 85 [56, '8'], | |
| 86 [57, '9'], | |
| 87 [32, ' '], | |
| 88 [59, ';'], | |
| 89 [61, '='], | |
| 90 [188, ','], | |
| 91 [190, '.'], | |
| 92 [191, '/'], | |
| 93 [219, '['], | |
| 94 [221, ']'], | |
| 95 [222, '\''], | |
| 96 [192, '`'], | |
| 97 [220, '\\'], | |
| 98 [108, '|'], | |
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99 |
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100 /* Non-Numeric Keypad Keys */ |
| 125 | 101 [37, DWT.ARROW_LEFT], |
| 102 [39, DWT.ARROW_RIGHT], | |
| 103 [38, DWT.ARROW_UP], | |
| 104 [40, DWT.ARROW_DOWN], | |
| 105 [45, DWT.INSERT], | |
| 106 [36, DWT.HOME], | |
| 107 [35, DWT.END], | |
| 108 [46, DWT.DEL], | |
| 109 [33, DWT.PAGE_UP], | |
| 110 [34, DWT.PAGE_DOWN], | |
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111 |
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112 /* Virtual and Ascii Keys */ |
| 125 | 113 [8, DWT.BS], |
| 114 [13, DWT.CR], | |
| 115 [9, DWT.TAB], | |
| 116 [27, DWT.ESC], | |
| 117 [12, DWT.DEL], | |
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118 |
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119 /* Functions Keys */ |
| 125 | 120 [112, DWT.F1], |
| 121 [113, DWT.F2], | |
| 122 [114, DWT.F3], | |
| 123 [115, DWT.F4], | |
| 124 [116, DWT.F5], | |
| 125 [117, DWT.F6], | |
| 126 [118, DWT.F7], | |
| 127 [119, DWT.F8], | |
| 128 [120, DWT.F9], | |
| 129 [121, DWT.F10], | |
| 130 [122, DWT.F11], | |
| 131 [123, DWT.F12], | |
| 132 [124, DWT.F13], | |
| 133 [125, DWT.F14], | |
| 134 [126, DWT.F15], | |
| 135 [127, 0], | |
| 136 [128, 0], | |
| 137 [129, 0], | |
| 138 [130, 0], | |
| 139 [131, 0], | |
| 140 [132, 0], | |
| 141 [133, 0], | |
| 142 [134, 0], | |
| 143 [135, 0], | |
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144 |
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145 /* Numeric Keypad Keys */ |
| 125 | 146 [96, DWT.KEYPAD_0], |
| 147 [97, DWT.KEYPAD_1], | |
| 148 [98, DWT.KEYPAD_2], | |
| 149 [99, DWT.KEYPAD_3], | |
| 150 [100, DWT.KEYPAD_4], | |
| 151 [101, DWT.KEYPAD_5], | |
| 152 [102, DWT.KEYPAD_6], | |
| 153 [103, DWT.KEYPAD_7], | |
| 154 [104, DWT.KEYPAD_8], | |
| 155 [105, DWT.KEYPAD_9], | |
| 156 [14, DWT.KEYPAD_CR], | |
| 157 [107, DWT.KEYPAD_ADD], | |
| 158 [109, DWT.KEYPAD_SUBTRACT], | |
| 159 [106, DWT.KEYPAD_MULTIPLY], | |
| 160 [111, DWT.KEYPAD_DIVIDE], | |
| 161 [110, DWT.KEYPAD_DECIMAL], | |
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162 |
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163 /* Other keys */ |
| 125 | 164 [20, DWT.CAPS_LOCK], |
| 165 [144, DWT.NUM_LOCK], | |
| 166 [145, DWT.SCROLL_LOCK], | |
| 167 [44, DWT.PRINT_SCREEN], | |
| 168 [6, DWT.HELP], | |
| 169 [19, DWT.PAUSE], | |
| 170 [3, DWT.BREAK], | |
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171 |
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172 /* Safari-specific */ |
| 125 | 173 [186, ';'], |
| 174 [187, '='], | |
| 175 [189, '-'], | |
| 176 ]; | |
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177 |
| 125 | 178 public void addCloseWindowListener (CloseWindowListener listener) { |
| 179 //CloseWindowListener[] newCloseWindowListeners = new CloseWindowListener[closeWindowListeners.length + 1]; | |
| 180 //System.arraycopy(closeWindowListeners, 0, newCloseWindowListeners, 0, closeWindowListeners.length); | |
| 181 //closeWindowListeners = newCloseWindowListeners; | |
| 182 closeWindowListeners ~= listener; | |
| 183 } | |
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184 |
| 125 | 185 public void addLocationListener (LocationListener listener) { |
| 186 //LocationListener[] newLocationListeners = new LocationListener[locationListeners.length + 1]; | |
| 187 //System.arraycopy(locationListeners, 0, newLocationListeners, 0, locationListeners.length); | |
| 188 //locationListeners = newLocationListeners; | |
| 189 locationListeners ~= listener; | |
| 190 } | |
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191 |
| 125 | 192 public void addOpenWindowListener (OpenWindowListener listener) { |
| 193 //OpenWindowListener[] newOpenWindowListeners = new OpenWindowListener[openWindowListeners.length + 1]; | |
| 194 //System.arraycopy(openWindowListeners, 0, newOpenWindowListeners, 0, openWindowListeners.length); | |
| 195 //openWindowListeners = newOpenWindowListeners; | |
| 196 openWindowListeners ~= listener; | |
| 197 } | |
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198 |
| 125 | 199 public void addProgressListener (ProgressListener listener) { |
| 200 //ProgressListener[] newProgressListeners = new ProgressListener[progressListeners.length + 1]; | |
| 201 //System.arraycopy(progressListeners, 0, newProgressListeners, 0, progressListeners.length); | |
| 202 //progressListeners = newProgressListeners; | |
| 203 progressListeners ~= listener; | |
| 204 } | |
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205 |
| 125 | 206 public void addStatusTextListener (StatusTextListener listener) { |
| 207 //StatusTextListener[] newStatusTextListeners = new StatusTextListener[statusTextListeners.length + 1]; | |
| 208 //System.arraycopy(statusTextListeners, 0, newStatusTextListeners, 0, statusTextListeners.length); | |
| 209 //statusTextListeners = newStatusTextListeners; | |
| 210 statusTextListeners ~= listener; | |
| 211 } | |
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212 |
| 125 | 213 public void addTitleListener (TitleListener listener) { |
| 214 //TitleListener[] newTitleListeners = new TitleListener[titleListeners.length + 1]; | |
| 215 //System.arraycopy(titleListeners, 0, newTitleListeners, 0, titleListeners.length); | |
| 216 //titleListeners = newTitleListeners; | |
| 217 titleListeners ~= listener; | |
| 218 } | |
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219 |
| 125 | 220 public void addVisibilityWindowListener (VisibilityWindowListener listener) { |
| 221 //VisibilityWindowListener[] newVisibilityWindowListeners = new VisibilityWindowListener[visibilityWindowListeners.length + 1]; | |
| 222 //System.arraycopy(visibilityWindowListeners, 0, newVisibilityWindowListeners, 0, visibilityWindowListeners.length); | |
| 223 //visibilityWindowListeners = newVisibilityWindowListeners; | |
| 224 visibilityWindowListeners ~= listener; | |
| 225 } | |
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226 |
| 125 | 227 public abstract bool back (); |
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228 |
| 125 | 229 public static void clearSessions () { |
| 230 if (NativeClearSessions !is null) NativeClearSessions.run (); | |
| 231 if (MozillaClearSessions !is null) MozillaClearSessions.run (); | |
| 232 } | |
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233 |
| 125 | 234 public abstract void create (Composite parent, int style); |
| 235 | |
| 236 public abstract bool execute (String script); | |
| 45 | 237 |
| 125 | 238 public abstract bool forward (); |
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239 |
| 125 | 240 public abstract String getText (); |
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241 |
| 125 | 242 public abstract String getUrl (); |
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243 |
| 125 | 244 public Object getWebBrowser () { |
| 245 return null; | |
| 246 } | |
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247 |
| 125 | 248 public abstract bool isBackEnabled (); |
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249 |
| 125 | 250 public bool isFocusControl () { |
| 251 return false; | |
| 252 } | |
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253 |
| 125 | 254 public abstract bool isForwardEnabled (); |
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255 |
| 125 | 256 public abstract void refresh (); |
| 257 | |
| 258 public void removeCloseWindowListener (CloseWindowListener listener) { | |
| 259 if (closeWindowListeners.length is 0) return; | |
| 260 int index = -1; | |
| 261 for (int i = 0; i < closeWindowListeners.length; i++) { | |
| 262 if (listener is closeWindowListeners[i]){ | |
| 263 index = i; | |
| 264 break; | |
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265 } |
| 125 | 266 } |
| 267 if (index is -1) return; | |
| 268 if (closeWindowListeners.length is 1) { | |
| 269 closeWindowListeners = new CloseWindowListener[0]; | |
| 270 return; | |
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271 } |
| 125 | 272 //CloseWindowListener[] newCloseWindowListeners = new CloseWindowListener[closeWindowListeners.length - 1]; |
| 273 //System.arraycopy (closeWindowListeners, 0, newCloseWindowListeners, 0, index); | |
| 274 //System.arraycopy (closeWindowListeners, index + 1, newCloseWindowListeners, index, closeWindowListeners.length - index - 1); | |
| 275 closeWindowListeners = closeWindowListeners[0..index] ~ closeWindowListeners[index+1..$]; | |
| 276 } | |
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277 |
| 125 | 278 public void removeLocationListener (LocationListener listener) { |
| 279 if (locationListeners.length is 0) return; | |
| 280 int index = -1; | |
| 281 for (int i = 0; i < locationListeners.length; i++) { | |
| 282 if (listener is locationListeners[i]){ | |
| 283 index = i; | |
| 284 break; | |
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285 } |
| 125 | 286 } |
| 287 if (index is -1) return; | |
| 288 if (locationListeners.length is 1) { | |
| 289 locationListeners = new LocationListener[0]; | |
| 290 return; | |
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291 } |
| 125 | 292 //LocationListener[] newLocationListeners = new LocationListener[locationListeners.length - 1]; |
| 293 //System.arraycopy (locationListeners, 0, newLocationListeners, 0, index); | |
| 294 //System.arraycopy (locationListeners, index + 1, newLocationListeners, index, locationListeners.length - index - 1); | |
| 295 locationListeners = locationListeners[0..index] ~ locationListeners[index+1..$]; | |
| 296 } | |
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297 |
| 125 | 298 public void removeOpenWindowListener (OpenWindowListener listener) { |
| 299 if (openWindowListeners.length is 0) return; | |
| 300 int index = -1; | |
| 301 for (int i = 0; i < openWindowListeners.length; i++) { | |
| 302 if (listener is openWindowListeners[i]){ | |
| 303 index = i; | |
| 304 break; | |
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305 } |
| 125 | 306 } |
| 307 if (index is -1) return; | |
| 308 if (openWindowListeners.length is 1) { | |
| 309 openWindowListeners = new OpenWindowListener[0]; | |
| 310 return; | |
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311 } |
| 125 | 312 //OpenWindowListener[] newOpenWindowListeners = new OpenWindowListener[openWindowListeners.length - 1]; |
| 313 //System.arraycopy (openWindowListeners, 0, newOpenWindowListeners, 0, index); | |
| 314 //System.arraycopy (openWindowListeners, index + 1, newOpenWindowListeners, index, openWindowListeners.length - index - 1); | |
| 315 openWindowListeners = openWindowListeners[0..index] ~ openWindowListeners[index+1..$]; | |
| 316 } | |
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317 |
| 125 | 318 public void removeProgressListener (ProgressListener listener) { |
| 319 if (progressListeners.length is 0) return; | |
| 320 int index = -1; | |
| 321 for (int i = 0; i < progressListeners.length; i++) { | |
| 322 if (listener is progressListeners[i]){ | |
| 323 index = i; | |
| 324 break; | |
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325 } |
| 125 | 326 } |
| 327 if (index is -1) return; | |
| 328 if (progressListeners.length is 1) { | |
| 329 progressListeners = new ProgressListener[0]; | |
| 330 return; | |
| 331 } | |
| 332 //ProgressListener[] newProgressListeners = new ProgressListener[progressListeners.length - 1]; | |
| 333 //System.arraycopy (progressListeners, 0, newProgressListeners, 0, index); | |
| 334 //System.arraycopy (progressListeners, index + 1, newProgressListeners, index, progressListeners.length - index - 1); | |
| 335 progressListeners = progressListeners[0..index] ~ progressListeners[index+1..$]; | |
| 336 } | |
| 337 | |
| 338 public void removeStatusTextListener (StatusTextListener listener) { | |
| 339 if (statusTextListeners.length is 0) return; | |
| 340 int index = -1; | |
| 341 for (int i = 0; i < statusTextListeners.length; i++) { | |
| 342 if (listener is statusTextListeners[i]){ | |
| 343 index = i; | |
| 344 break; | |
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345 } |
| 125 | 346 } |
| 347 if (index is -1) return; | |
| 348 if (statusTextListeners.length is 1) { | |
| 349 statusTextListeners = new StatusTextListener[0]; | |
| 350 return; | |
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351 } |
| 125 | 352 //StatusTextListener[] newStatusTextListeners = new StatusTextListener[statusTextListeners.length - 1]; |
| 353 //System.arraycopy (statusTextListeners, 0, newStatusTextListeners, 0, index); | |
| 354 //System.arraycopy (statusTextListeners, index + 1, newStatusTextListeners, index, statusTextListeners.length - index - 1); | |
| 355 statusTextListeners = statusTextListeners[0..index] ~ statusTextListeners[index+1..$]; | |
| 356 } | |
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357 |
| 125 | 358 public void removeTitleListener (TitleListener listener) { |
| 359 if (titleListeners.length is 0) return; | |
| 360 int index = -1; | |
| 361 for (int i = 0; i < titleListeners.length; i++) { | |
| 362 if (listener is titleListeners[i]){ | |
| 363 index = i; | |
| 364 break; | |
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365 } |
| 125 | 366 } |
| 367 if (index is -1) return; | |
| 368 if (titleListeners.length is 1) { | |
| 369 titleListeners = new TitleListener[0]; | |
| 370 return; | |
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371 } |
| 125 | 372 TitleListener[] newTitleListeners = new TitleListener[titleListeners.length - 1]; |
| 373 //System.arraycopy (titleListeners, 0, newTitleListeners, 0, index); | |
| 374 //System.arraycopy (titleListeners, index + 1, newTitleListeners, index, titleListeners.length - index - 1); | |
| 375 titleListeners = titleListeners[0..index] ~ titleListeners[index+1..$]; | |
| 376 } | |
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377 |
| 125 | 378 public void removeVisibilityWindowListener (VisibilityWindowListener listener) { |
| 379 if (visibilityWindowListeners.length is 0) return; | |
| 380 int index = -1; | |
| 381 for (int i = 0; i < visibilityWindowListeners.length; i++) { | |
| 382 if (listener is visibilityWindowListeners[i]){ | |
| 383 index = i; | |
| 384 break; | |
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385 } |
| 125 | 386 } |
| 387 if (index is -1) return; | |
| 388 if (visibilityWindowListeners.length is 1) { | |
| 389 visibilityWindowListeners = new VisibilityWindowListener[0]; | |
| 390 return; | |
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391 } |
| 125 | 392 //VisibilityWindowListener[] newVisibilityWindowListeners = new VisibilityWindowListener[visibilityWindowListeners.length - 1]; |
| 393 //System.arraycopy (visibilityWindowListeners, 0, newVisibilityWindowListeners, 0, index); | |
| 394 //System.arraycopy (visibilityWindowListeners, index + 1, newVisibilityWindowListeners, index, visibilityWindowListeners.length - index - 1); | |
| 395 visibilityWindowListeners = visibilityWindowListeners[0..index] ~ visibilityWindowListeners[index+1..$]; | |
| 396 } | |
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397 |
| 125 | 398 public void setBrowser (Browser browser) { |
| 399 this.browser = browser; | |
| 400 } | |
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401 |
| 125 | 402 public abstract bool setText (String html); |
| 403 | |
| 404 public abstract bool setUrl (String url); | |
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405 |
| 125 | 406 public abstract void stop (); |
| 407 | |
| 408 int translateKey (int key) { | |
| 409 for (int i = 0; i < KeyTable.length; i++) { | |
| 410 if (KeyTable[i][0] is key) return KeyTable[i][1]; | |
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411 } |
| 125 | 412 return 0; |
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413 } |
| 125 | 414 } |