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1 /* | 1 /* |
2 * Copyright (C) 2000 Harri Porten (porten@kde.org) | 2 * Copyright (C) 2000 Harri Porten (porten@kde.org) |
3 * Copyright (C) 2006 Jon Shier (jshier@iastate.edu) | 3 * Copyright (C) 2006 Jon Shier (jshier@iastate.edu) |
4 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2010 Apple Inc. All rights | 4 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2010 Apple Inc. All rights |
5 * reseved. | 5 * reseved. |
6 * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org) | 6 * Copyright (C) 2006 Alexey Proskuryakov (ap@webkit.org) |
7 * | 7 * |
8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
9 * modify it under the terms of the GNU Lesser General Public | 9 * modify it under the terms of the GNU Lesser General Public |
10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
(...skipping 28 matching lines...) Expand all Loading... | |
39 | 39 |
40 WindowFeatures::WindowFeatures(const String& features) | 40 WindowFeatures::WindowFeatures(const String& features) |
41 : x(0), | 41 : x(0), |
42 x_set(false), | 42 x_set(false), |
43 y(0), | 43 y(0), |
44 y_set(false), | 44 y_set(false), |
45 width(0), | 45 width(0), |
46 width_set(false), | 46 width_set(false), |
47 height(0), | 47 height(0), |
48 height_set(false), | 48 height_set(false), |
49 resizable(true), | 49 noopener(false), |
50 fullscreen(false), | 50 background(false), |
51 dialog(false), | 51 persistent(false) { |
52 noopener(false) { | 52 // The IE rule is: all features except for channelmode default |
53 /* | 53 // to YES, but if the user specifies a feature string, all features default to |
54 The IE rule is: all features except for channelmode and fullscreen default | 54 // NO. (There is no public standard that applies to this method.) |
Nate Chapin
2017/05/31 16:55:13
I guess there is a spec for this now, kind of. The
| |
55 to YES, but if the user specifies a feature string, all features default to | 55 // <http://msdn.microsoft.com/workshop/author/dhtml/reference/methods/open_0.a sp> |
56 NO. (There is no public standard that applies to this method.) | |
57 | |
58 <http://msdn.microsoft.com/workshop/author/dhtml/reference/methods/open_0.a sp> | |
59 We always allow a window to be resized, which is consistent with Firefox. | |
60 */ | |
61 | |
62 if (features.IsEmpty()) { | 56 if (features.IsEmpty()) { |
63 menu_bar_visible = true; | 57 menu_bar_visible = true; |
64 status_bar_visible = true; | 58 status_bar_visible = true; |
65 tool_bar_visible = true; | 59 tool_bar_visible = true; |
66 location_bar_visible = true; | |
67 scrollbars_visible = true; | 60 scrollbars_visible = true; |
68 return; | 61 return; |
69 } | 62 } |
70 | 63 |
71 menu_bar_visible = false; | 64 menu_bar_visible = false; |
72 status_bar_visible = false; | 65 status_bar_visible = false; |
73 tool_bar_visible = false; | 66 tool_bar_visible = false; |
74 location_bar_visible = false; | |
75 scrollbars_visible = false; | 67 scrollbars_visible = false; |
76 | 68 |
77 // Tread lightly in this code -- it was specifically designed to mimic Win | 69 // Tread lightly in this code -- it was specifically designed to mimic Win |
78 // IE's parsing behavior. | 70 // IE's parsing behavior. |
79 unsigned key_begin, key_end; | 71 unsigned key_begin, key_end; |
80 unsigned value_begin, value_end; | 72 unsigned value_begin, value_end; |
81 | 73 |
82 String buffer = features.DeprecatedLower(); | 74 String buffer = features.DeprecatedLower(); |
83 unsigned length = buffer.length(); | 75 unsigned length = buffer.length(); |
84 for (unsigned i = 0; i < length;) { | 76 for (unsigned i = 0; i < length;) { |
(...skipping 46 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
131 void WindowFeatures::SetWindowFeature(const String& key_string, | 123 void WindowFeatures::SetWindowFeature(const String& key_string, |
132 const String& value_string) { | 124 const String& value_string) { |
133 int value; | 125 int value; |
134 | 126 |
135 // Listing a key with no value is shorthand for key=yes | 127 // Listing a key with no value is shorthand for key=yes |
136 if (value_string.IsEmpty() || value_string == "yes") | 128 if (value_string.IsEmpty() || value_string == "yes") |
137 value = 1; | 129 value = 1; |
138 else | 130 else |
139 value = value_string.ToInt(); | 131 value = value_string.ToInt(); |
140 | 132 |
141 // We treat keyString of "resizable" here as an additional feature rather than | |
142 // setting resizeable to true. This is consistent with Firefox, but could | |
143 // also be handled at another level. | |
144 | |
145 if (key_string == "left" || key_string == "screenx") { | 133 if (key_string == "left" || key_string == "screenx") { |
146 x_set = true; | 134 x_set = true; |
147 x = value; | 135 x = value; |
148 } else if (key_string == "top" || key_string == "screeny") { | 136 } else if (key_string == "top" || key_string == "screeny") { |
149 y_set = true; | 137 y_set = true; |
150 y = value; | 138 y = value; |
151 } else if (key_string == "width" || key_string == "innerwidth") { | 139 } else if (key_string == "width" || key_string == "innerwidth") { |
152 width_set = true; | 140 width_set = true; |
153 width = value; | 141 width = value; |
154 } else if (key_string == "height" || key_string == "innerheight") { | 142 } else if (key_string == "height" || key_string == "innerheight") { |
155 height_set = true; | 143 height_set = true; |
156 height = value; | 144 height = value; |
157 } else if (key_string == "menubar") { | 145 } else if (key_string == "menubar") { |
158 menu_bar_visible = value; | 146 menu_bar_visible = value; |
159 } else if (key_string == "toolbar") { | 147 } else if (key_string == "toolbar" || key_string == "location") { |
160 tool_bar_visible = value; | 148 tool_bar_visible |= static_cast<bool>(value); |
161 } else if (key_string == "location") { | |
162 location_bar_visible = value; | |
163 } else if (key_string == "status") { | 149 } else if (key_string == "status") { |
164 status_bar_visible = value; | 150 status_bar_visible = value; |
165 } else if (key_string == "fullscreen") { | |
166 fullscreen = value; | |
167 } else if (key_string == "scrollbars") { | 151 } else if (key_string == "scrollbars") { |
168 scrollbars_visible = value; | 152 scrollbars_visible = value; |
169 } else if (key_string == "noopener") { | 153 } else if (key_string == "noopener") { |
170 noopener = true; | 154 noopener = true; |
171 } else if (value == 1) { | 155 } else if (key_string == "background") { |
172 additional_features.push_back(key_string); | 156 background = true; |
157 } else if (key_string == "persistent") { | |
158 persistent = true; | |
173 } | 159 } |
174 } | 160 } |
175 | 161 |
176 WindowFeatures::WindowFeatures(const String& dialog_features_string, | |
177 const IntRect& screen_available_rect) | |
178 : width_set(true), | |
179 height_set(true), | |
180 menu_bar_visible(false), | |
181 tool_bar_visible(false), | |
182 location_bar_visible(false), | |
183 fullscreen(false), | |
184 dialog(true), | |
185 noopener(false) { | |
186 DialogFeaturesMap features; | |
187 ParseDialogFeatures(dialog_features_string, features); | |
188 | |
189 const bool kTrusted = false; | |
190 | |
191 // The following features from Microsoft's documentation are not implemented: | |
192 // - default font settings | |
193 // - width, height, left, and top specified in units other than "px" | |
194 // - edge (sunken or raised, default is raised) | |
195 // - dialogHide: trusted && boolFeature(features, "dialoghide"), makes dialog | |
196 // hide when you print | |
197 // - help: boolFeature(features, "help", true), makes help icon appear in | |
198 // dialog (what does it do on Windows?) | |
199 // - unadorned: trusted && boolFeature(features, "unadorned"); | |
200 | |
201 // default here came from frame size of dialog in MacIE | |
202 width = IntFeature(features, "dialogwidth", 100, | |
203 screen_available_rect.Width(), 620); | |
204 // default here came from frame size of dialog in MacIE | |
205 height = IntFeature(features, "dialogheight", 100, | |
206 screen_available_rect.Height(), 450); | |
207 | |
208 x = IntFeature(features, "dialogleft", screen_available_rect.X(), | |
209 screen_available_rect.MaxX() - width, -1); | |
210 x_set = x > 0; | |
211 y = IntFeature(features, "dialogtop", screen_available_rect.Y(), | |
212 screen_available_rect.MaxY() - height, -1); | |
213 y_set = y > 0; | |
214 | |
215 if (BoolFeature(features, "center", true)) { | |
216 if (!x_set) { | |
217 x = screen_available_rect.X() + | |
218 (screen_available_rect.Width() - width) / 2; | |
219 x_set = true; | |
220 } | |
221 if (!y_set) { | |
222 y = screen_available_rect.Y() + | |
223 (screen_available_rect.Height() - height) / 2; | |
224 y_set = true; | |
225 } | |
226 } | |
227 | |
228 resizable = BoolFeature(features, "resizable"); | |
229 scrollbars_visible = BoolFeature(features, "scroll", true); | |
230 status_bar_visible = BoolFeature(features, "status", !kTrusted); | |
231 } | |
232 | |
233 bool WindowFeatures::BoolFeature(const DialogFeaturesMap& features, | |
234 const char* key, | |
235 bool default_value) { | |
236 DialogFeaturesMap::const_iterator it = features.find(key); | |
237 if (it == features.end()) | |
238 return default_value; | |
239 const String& value = it->value; | |
240 return value.IsNull() || value == "1" || value == "yes" || value == "on"; | |
241 } | |
242 | |
243 int WindowFeatures::IntFeature(const DialogFeaturesMap& features, | |
244 const char* key, | |
245 int min, | |
246 int max, | |
247 int default_value) { | |
248 DialogFeaturesMap::const_iterator it = features.find(key); | |
249 if (it == features.end()) | |
250 return default_value; | |
251 bool ok; | |
252 int parsed_number = it->value.ToInt(&ok); | |
253 if (!ok) | |
254 return default_value; | |
255 if (parsed_number < min || max <= min) | |
256 return min; | |
257 if (parsed_number > max) | |
258 return max; | |
259 return parsed_number; | |
260 } | |
261 | |
262 void WindowFeatures::ParseDialogFeatures(const String& string, | |
263 DialogFeaturesMap& map) { | |
264 Vector<String> vector; | |
265 string.Split(';', vector); | |
266 size_t size = vector.size(); | |
267 for (size_t i = 0; i < size; ++i) { | |
268 const String& feature_string = vector[i]; | |
269 | |
270 size_t separator_position = feature_string.find('='); | |
271 size_t colon_position = feature_string.find(':'); | |
272 if (separator_position != kNotFound && colon_position != kNotFound) | |
273 continue; // ignore strings that have both = and : | |
274 if (separator_position == kNotFound) | |
275 separator_position = colon_position; | |
276 | |
277 String key = feature_string.Left(separator_position) | |
278 .StripWhiteSpace() | |
279 .DeprecatedLower(); | |
280 | |
281 // Null string for value indicates key without value. | |
282 String value; | |
283 if (separator_position != kNotFound) { | |
284 value = feature_string.Substring(separator_position + 1) | |
285 .StripWhiteSpace() | |
286 .DeprecatedLower(); | |
287 value = value.Left(value.find(' ')); | |
288 } | |
289 | |
290 map.Set(key, value); | |
291 } | |
292 } | |
293 | |
294 } // namespace blink | 162 } // namespace blink |
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