1 /*************************************************************************/
2 /* style_box.cpp */
3 /*************************************************************************/
4 /* This file is part of: */
5 /* GODOT ENGINE */
6 /* https://godotengine.org */
7 /*************************************************************************/
8 /* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
9 /* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
10 /* */
11 /* Permission is hereby granted, free of charge, to any person obtaining */
12 /* a copy of this software and associated documentation files (the */
13 /* "Software"), to deal in the Software without restriction, including */
14 /* without limitation the rights to use, copy, modify, merge, publish, */
15 /* distribute, sublicense, and/or sell copies of the Software, and to */
16 /* permit persons to whom the Software is furnished to do so, subject to */
17 /* the following conditions: */
18 /* */
19 /* The above copyright notice and this permission notice shall be */
20 /* included in all copies or substantial portions of the Software. */
21 /* */
22 /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
23 /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
24 /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
25 /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
26 /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
27 /* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
28 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
29 /*************************************************************************/
30 #include "style_box.h"
31
test_mask(const Point2 & p_point,const Rect2 & p_rect) const32 bool StyleBox::test_mask(const Point2 &p_point, const Rect2 &p_rect) const {
33
34 return true;
35 }
36
set_default_margin(Margin p_margin,float p_value)37 void StyleBox::set_default_margin(Margin p_margin, float p_value) {
38
39 margin[p_margin] = p_value;
40 emit_changed();
41 }
get_default_margin(Margin p_margin) const42 float StyleBox::get_default_margin(Margin p_margin) const {
43
44 return margin[p_margin];
45 }
46
get_margin(Margin p_margin) const47 float StyleBox::get_margin(Margin p_margin) const {
48
49 if (margin[p_margin] < 0)
50 return get_style_margin(p_margin);
51 else
52 return margin[p_margin];
53 }
54
get_minimum_size() const55 Size2 StyleBox::get_minimum_size() const {
56
57 return Size2(get_margin(MARGIN_LEFT) + get_margin(MARGIN_RIGHT), get_margin(MARGIN_TOP) + get_margin(MARGIN_BOTTOM));
58 }
59
get_offset() const60 Point2 StyleBox::get_offset() const {
61
62 return Point2(get_margin(MARGIN_LEFT), get_margin(MARGIN_TOP));
63 }
64
get_center_size() const65 Size2 StyleBox::get_center_size() const {
66
67 return Size2();
68 }
69
_bind_methods()70 void StyleBox::_bind_methods() {
71
72 ObjectTypeDB::bind_method(_MD("test_mask", "point", "rect"), &StyleBox::test_mask);
73
74 ObjectTypeDB::bind_method(_MD("set_default_margin", "margin", "offset"), &StyleBox::set_default_margin);
75 ObjectTypeDB::bind_method(_MD("get_default_margin", "margin"), &StyleBox::get_default_margin);
76
77 // ObjectTypeDB::bind_method(_MD("set_default_margin"),&StyleBox::set_default_margin);
78 // ObjectTypeDB::bind_method(_MD("get_default_margin"),&StyleBox::get_default_margin);
79
80 ObjectTypeDB::bind_method(_MD("get_margin", "margin"), &StyleBox::get_margin);
81 ObjectTypeDB::bind_method(_MD("get_minimum_size"), &StyleBox::get_minimum_size);
82 ObjectTypeDB::bind_method(_MD("get_center_size"), &StyleBox::get_center_size);
83 ObjectTypeDB::bind_method(_MD("get_offset"), &StyleBox::get_offset);
84
85 ObjectTypeDB::bind_method(_MD("draw", "canvas_item", "rect"), &StyleBox::draw);
86
87 ADD_PROPERTYI(PropertyInfo(Variant::REAL, "content_margin/left", PROPERTY_HINT_RANGE, "-1,2048,1"), _SCS("set_default_margin"), _SCS("get_default_margin"), MARGIN_LEFT);
88 ADD_PROPERTYI(PropertyInfo(Variant::REAL, "content_margin/right", PROPERTY_HINT_RANGE, "-1,2048,1"), _SCS("set_default_margin"), _SCS("get_default_margin"), MARGIN_RIGHT);
89 ADD_PROPERTYI(PropertyInfo(Variant::REAL, "content_margin/top", PROPERTY_HINT_RANGE, "-1,2048,1"), _SCS("set_default_margin"), _SCS("get_default_margin"), MARGIN_TOP);
90 ADD_PROPERTYI(PropertyInfo(Variant::REAL, "content_margin/bottom", PROPERTY_HINT_RANGE, "-1,2048,1"), _SCS("set_default_margin"), _SCS("get_default_margin"), MARGIN_BOTTOM);
91 }
92
StyleBox()93 StyleBox::StyleBox() {
94
95 for (int i = 0; i < 4; i++) {
96
97 margin[i] = -1;
98 }
99 }
100
set_texture(RES p_texture)101 void StyleBoxTexture::set_texture(RES p_texture) {
102
103 if (texture == p_texture)
104 return;
105 texture = p_texture;
106 emit_signal("texture_changed");
107 emit_changed();
108 }
get_texture() const109 RES StyleBoxTexture::get_texture() const {
110
111 return texture;
112 }
113
set_margin_size(Margin p_margin,float p_size)114 void StyleBoxTexture::set_margin_size(Margin p_margin, float p_size) {
115
116 margin[p_margin] = p_size;
117 emit_changed();
118 }
get_margin_size(Margin p_margin) const119 float StyleBoxTexture::get_margin_size(Margin p_margin) const {
120
121 return margin[p_margin];
122 }
123
get_style_margin(Margin p_margin) const124 float StyleBoxTexture::get_style_margin(Margin p_margin) const {
125
126 return margin[p_margin];
127 }
128
draw(RID p_canvas_item,const Rect2 & p_rect) const129 void StyleBoxTexture::draw(RID p_canvas_item, const Rect2 &p_rect) const {
130 if (texture.is_null())
131 return;
132
133 Rect2 r = p_rect;
134 r.pos.x -= expand_margin[MARGIN_LEFT];
135 r.pos.y -= expand_margin[MARGIN_TOP];
136 r.size.x += expand_margin[MARGIN_LEFT] + expand_margin[MARGIN_RIGHT];
137 r.size.y += expand_margin[MARGIN_TOP] + expand_margin[MARGIN_BOTTOM];
138 VisualServer::get_singleton()->canvas_item_add_style_box(p_canvas_item, r, region_rect, texture->get_rid(), Vector2(margin[MARGIN_LEFT], margin[MARGIN_TOP]), Vector2(margin[MARGIN_RIGHT], margin[MARGIN_BOTTOM]), draw_center);
139 }
140
set_draw_center(bool p_draw)141 void StyleBoxTexture::set_draw_center(bool p_draw) {
142
143 draw_center = p_draw;
144 emit_changed();
145 }
146
get_draw_center() const147 bool StyleBoxTexture::get_draw_center() const {
148
149 return draw_center;
150 }
151
get_center_size() const152 Size2 StyleBoxTexture::get_center_size() const {
153
154 if (texture.is_null())
155 return Size2();
156
157 return texture->get_size() - get_minimum_size();
158 }
159
set_expand_margin_size(Margin p_expand_margin,float p_size)160 void StyleBoxTexture::set_expand_margin_size(Margin p_expand_margin, float p_size) {
161
162 ERR_FAIL_INDEX(p_expand_margin, 4);
163 expand_margin[p_expand_margin] = p_size;
164 emit_changed();
165 }
166
get_expand_margin_size(Margin p_expand_margin) const167 float StyleBoxTexture::get_expand_margin_size(Margin p_expand_margin) const {
168
169 ERR_FAIL_INDEX_V(p_expand_margin, 4, 0);
170 return expand_margin[p_expand_margin];
171 }
172
set_region_rect(const Rect2 & p_region_rect)173 void StyleBoxTexture::set_region_rect(const Rect2 &p_region_rect) {
174
175 if (region_rect == p_region_rect)
176 return;
177
178 region_rect = p_region_rect;
179 emit_changed();
180 }
181
get_region_rect() const182 Rect2 StyleBoxTexture::get_region_rect() const {
183
184 return region_rect;
185 }
186
_bind_methods()187 void StyleBoxTexture::_bind_methods() {
188
189 ObjectTypeDB::bind_method(_MD("set_texture", "texture:Texture"), &StyleBoxTexture::set_texture);
190 ObjectTypeDB::bind_method(_MD("get_texture:Texture"), &StyleBoxTexture::get_texture);
191
192 ObjectTypeDB::bind_method(_MD("set_margin_size", "margin", "size"), &StyleBoxTexture::set_margin_size);
193 ObjectTypeDB::bind_method(_MD("get_margin_size", "margin"), &StyleBoxTexture::get_margin_size);
194
195 ObjectTypeDB::bind_method(_MD("set_expand_margin_size", "margin", "size"), &StyleBoxTexture::set_expand_margin_size);
196 ObjectTypeDB::bind_method(_MD("get_expand_margin_size", "margin"), &StyleBoxTexture::get_expand_margin_size);
197
198 ObjectTypeDB::bind_method(_MD("set_region_rect", "region"), &StyleBoxTexture::set_region_rect);
199 ObjectTypeDB::bind_method(_MD("get_region_rect"), &StyleBoxTexture::get_region_rect);
200
201 ObjectTypeDB::bind_method(_MD("set_draw_center", "enable"), &StyleBoxTexture::set_draw_center);
202 ObjectTypeDB::bind_method(_MD("get_draw_center"), &StyleBoxTexture::get_draw_center);
203
204 ADD_SIGNAL(MethodInfo("texture_changed"));
205
206 ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture"), _SCS("set_texture"), _SCS("get_texture"));
207 ADD_PROPERTYNZ(PropertyInfo(Variant::RECT2, "region_rect"), _SCS("set_region_rect"), _SCS("get_region_rect"));
208 ADD_PROPERTYI(PropertyInfo(Variant::REAL, "margin/left", PROPERTY_HINT_RANGE, "0,2048,1"), _SCS("set_margin_size"), _SCS("get_margin_size"), MARGIN_LEFT);
209 ADD_PROPERTYI(PropertyInfo(Variant::REAL, "margin/right", PROPERTY_HINT_RANGE, "0,2048,1"), _SCS("set_margin_size"), _SCS("get_margin_size"), MARGIN_RIGHT);
210 ADD_PROPERTYI(PropertyInfo(Variant::REAL, "margin/top", PROPERTY_HINT_RANGE, "0,2048,1"), _SCS("set_margin_size"), _SCS("get_margin_size"), MARGIN_TOP);
211 ADD_PROPERTYI(PropertyInfo(Variant::REAL, "margin/bottom", PROPERTY_HINT_RANGE, "0,2048,1"), _SCS("set_margin_size"), _SCS("get_margin_size"), MARGIN_BOTTOM);
212 ADD_PROPERTYI(PropertyInfo(Variant::REAL, "expand_margin/left", PROPERTY_HINT_RANGE, "0,2048,1"), _SCS("set_expand_margin_size"), _SCS("get_expand_margin_size"), MARGIN_LEFT);
213 ADD_PROPERTYI(PropertyInfo(Variant::REAL, "expand_margin/right", PROPERTY_HINT_RANGE, "0,2048,1"), _SCS("set_expand_margin_size"), _SCS("get_expand_margin_size"), MARGIN_RIGHT);
214 ADD_PROPERTYI(PropertyInfo(Variant::REAL, "expand_margin/top", PROPERTY_HINT_RANGE, "0,2048,1"), _SCS("set_expand_margin_size"), _SCS("get_expand_margin_size"), MARGIN_TOP);
215 ADD_PROPERTYI(PropertyInfo(Variant::REAL, "expand_margin/bottom", PROPERTY_HINT_RANGE, "0,2048,1"), _SCS("set_expand_margin_size"), _SCS("get_expand_margin_size"), MARGIN_BOTTOM);
216 ADD_PROPERTY(PropertyInfo(Variant::BOOL, "draw_center"), _SCS("set_draw_center"), _SCS("get_draw_center"));
217 }
218
StyleBoxTexture()219 StyleBoxTexture::StyleBoxTexture() {
220
221 for (int i = 0; i < 4; i++) {
222 margin[i] = 0;
223 expand_margin[i] = 0;
224 }
225 draw_center = true;
226 }
~StyleBoxTexture()227 StyleBoxTexture::~StyleBoxTexture() {
228 }
229
230 ////////////////
231
set_bg_color(const Color & p_color)232 void StyleBoxFlat::set_bg_color(const Color &p_color) {
233
234 bg_color = p_color;
235 emit_changed();
236 }
237
set_light_color(const Color & p_color)238 void StyleBoxFlat::set_light_color(const Color &p_color) {
239
240 light_color = p_color;
241 emit_changed();
242 }
set_dark_color(const Color & p_color)243 void StyleBoxFlat::set_dark_color(const Color &p_color) {
244
245 dark_color = p_color;
246 emit_changed();
247 }
248
get_bg_color() const249 Color StyleBoxFlat::get_bg_color() const {
250
251 return bg_color;
252 }
get_light_color() const253 Color StyleBoxFlat::get_light_color() const {
254
255 return light_color;
256 }
get_dark_color() const257 Color StyleBoxFlat::get_dark_color() const {
258
259 return dark_color;
260 }
261
set_border_size(int p_size)262 void StyleBoxFlat::set_border_size(int p_size) {
263
264 border_size = p_size;
265 emit_changed();
266 }
get_border_size() const267 int StyleBoxFlat::get_border_size() const {
268
269 return border_size;
270 }
271
set_border_blend(bool p_blend)272 void StyleBoxFlat::set_border_blend(bool p_blend) {
273
274 blend = p_blend;
275 emit_changed();
276 }
277
get_border_blend() const278 bool StyleBoxFlat::get_border_blend() const {
279
280 return blend;
281 }
282
set_draw_center(bool p_draw)283 void StyleBoxFlat::set_draw_center(bool p_draw) {
284
285 draw_center = p_draw;
286 emit_changed();
287 }
get_draw_center() const288 bool StyleBoxFlat::get_draw_center() const {
289
290 return draw_center;
291 }
get_center_size() const292 Size2 StyleBoxFlat::get_center_size() const {
293
294 return Size2();
295 }
296
draw(RID p_canvas_item,const Rect2 & p_rect) const297 void StyleBoxFlat::draw(RID p_canvas_item, const Rect2 &p_rect) const {
298
299 VisualServer *vs = VisualServer::get_singleton();
300 Rect2i r = p_rect;
301
302 for (int i = 0; i < border_size; i++) {
303
304 Color color_upleft = light_color;
305 Color color_downright = dark_color;
306
307 if (blend) {
308
309 color_upleft.r = (border_size - i) * color_upleft.r / border_size + i * bg_color.r / border_size;
310 color_upleft.g = (border_size - i) * color_upleft.g / border_size + i * bg_color.g / border_size;
311 color_upleft.b = (border_size - i) * color_upleft.b / border_size + i * bg_color.b / border_size;
312
313 color_downright.r = (border_size - i) * color_downright.r / border_size + i * bg_color.r / border_size;
314 color_downright.g = (border_size - i) * color_downright.g / border_size + i * bg_color.g / border_size;
315 color_downright.b = (border_size - i) * color_downright.b / border_size + i * bg_color.b / border_size;
316 }
317
318 vs->canvas_item_add_rect(p_canvas_item, Rect2(Point2i(r.pos.x, r.pos.y + r.size.y - 1), Size2(r.size.x, 1)), color_downright);
319 vs->canvas_item_add_rect(p_canvas_item, Rect2(Point2i(r.pos.x + r.size.x - 1, r.pos.y), Size2(1, r.size.y)), color_downright);
320
321 vs->canvas_item_add_rect(p_canvas_item, Rect2(r.pos, Size2(r.size.x, 1)), color_upleft);
322 vs->canvas_item_add_rect(p_canvas_item, Rect2(r.pos, Size2(1, r.size.y)), color_upleft);
323
324 r.pos.x++;
325 r.pos.y++;
326 r.size.x -= 2;
327 r.size.y -= 2;
328 }
329
330 if (draw_center)
331 vs->canvas_item_add_rect(p_canvas_item, Rect2(r.pos, r.size), bg_color);
332 }
333
get_style_margin(Margin p_margin) const334 float StyleBoxFlat::get_style_margin(Margin p_margin) const {
335
336 return border_size;
337 }
_bind_methods()338 void StyleBoxFlat::_bind_methods() {
339
340 ObjectTypeDB::bind_method(_MD("set_bg_color", "color"), &StyleBoxFlat::set_bg_color);
341 ObjectTypeDB::bind_method(_MD("get_bg_color"), &StyleBoxFlat::get_bg_color);
342 ObjectTypeDB::bind_method(_MD("set_light_color", "color"), &StyleBoxFlat::set_light_color);
343 ObjectTypeDB::bind_method(_MD("get_light_color"), &StyleBoxFlat::get_light_color);
344 ObjectTypeDB::bind_method(_MD("set_dark_color", "color"), &StyleBoxFlat::set_dark_color);
345 ObjectTypeDB::bind_method(_MD("get_dark_color"), &StyleBoxFlat::get_dark_color);
346 ObjectTypeDB::bind_method(_MD("set_border_size", "size"), &StyleBoxFlat::set_border_size);
347 ObjectTypeDB::bind_method(_MD("get_border_size"), &StyleBoxFlat::get_border_size);
348 ObjectTypeDB::bind_method(_MD("set_border_blend", "blend"), &StyleBoxFlat::set_border_blend);
349 ObjectTypeDB::bind_method(_MD("get_border_blend"), &StyleBoxFlat::get_border_blend);
350 ObjectTypeDB::bind_method(_MD("set_draw_center", "size"), &StyleBoxFlat::set_draw_center);
351 ObjectTypeDB::bind_method(_MD("get_draw_center"), &StyleBoxFlat::get_draw_center);
352
353 ADD_PROPERTY(PropertyInfo(Variant::COLOR, "bg_color"), _SCS("set_bg_color"), _SCS("get_bg_color"));
354 ADD_PROPERTY(PropertyInfo(Variant::COLOR, "light_color"), _SCS("set_light_color"), _SCS("get_light_color"));
355 ADD_PROPERTY(PropertyInfo(Variant::COLOR, "dark_color"), _SCS("set_dark_color"), _SCS("get_dark_color"));
356 ADD_PROPERTY(PropertyInfo(Variant::INT, "border_size", PROPERTY_HINT_RANGE, "0,4096"), _SCS("set_border_size"), _SCS("get_border_size"));
357 ADD_PROPERTY(PropertyInfo(Variant::BOOL, "border_blend"), _SCS("set_border_blend"), _SCS("get_border_blend"));
358 ADD_PROPERTY(PropertyInfo(Variant::BOOL, "draw_bg"), _SCS("set_draw_center"), _SCS("get_draw_center"));
359 }
360
StyleBoxFlat()361 StyleBoxFlat::StyleBoxFlat() {
362
363 bg_color = Color(0.6, 0.6, 0.6);
364 light_color = Color(0.8, 0.8, 0.8);
365 dark_color = Color(0.8, 0.8, 0.8);
366 draw_center = true;
367 blend = true;
368 border_size = 0;
369 }
~StyleBoxFlat()370 StyleBoxFlat::~StyleBoxFlat() {
371 }
372
373 ////////////////
374
_bind_methods()375 void StyleBoxImageMask::_bind_methods() {
376
377 ObjectTypeDB::bind_method(_MD("set_image", "image"), &StyleBoxImageMask::set_image);
378 ObjectTypeDB::bind_method(_MD("get_image"), &StyleBoxImageMask::get_image);
379 ObjectTypeDB::bind_method(_MD("set_expand", "expand"), &StyleBoxImageMask::set_expand);
380 ObjectTypeDB::bind_method(_MD("get_expand"), &StyleBoxImageMask::get_expand);
381 ObjectTypeDB::bind_method(_MD("set_expand_margin_size", "margin", "size"), &StyleBoxImageMask::set_expand_margin_size);
382 ObjectTypeDB::bind_method(_MD("get_expand_margin_size", "margin"), &StyleBoxImageMask::get_expand_margin_size);
383
384 ADD_PROPERTY(PropertyInfo(Variant::IMAGE, "image"), _SCS("set_image"), _SCS("get_image"));
385 ADD_PROPERTY(PropertyInfo(Variant::BOOL, "expand"), _SCS("set_expand"), _SCS("get_expand"));
386 ADD_PROPERTYI(PropertyInfo(Variant::REAL, "expand_margin/left", PROPERTY_HINT_RANGE, "0,2048,1"), _SCS("set_expand_margin_size"), _SCS("get_expand_margin_size"), MARGIN_LEFT);
387 ADD_PROPERTYI(PropertyInfo(Variant::REAL, "expand_margin/right", PROPERTY_HINT_RANGE, "0,2048,1"), _SCS("set_expand_margin_size"), _SCS("get_expand_margin_size"), MARGIN_RIGHT);
388 ADD_PROPERTYI(PropertyInfo(Variant::REAL, "expand_margin/top", PROPERTY_HINT_RANGE, "0,2048,1"), _SCS("set_expand_margin_size"), _SCS("get_expand_margin_size"), MARGIN_TOP);
389 ADD_PROPERTYI(PropertyInfo(Variant::REAL, "expand_margin/bottom", PROPERTY_HINT_RANGE, "0,2048,1"), _SCS("set_expand_margin_size"), _SCS("get_expand_margin_size"), MARGIN_BOTTOM);
390 }
391
test_mask(const Point2 & p_point,const Rect2 & p_rect) const392 bool StyleBoxImageMask::test_mask(const Point2 &p_point, const Rect2 &p_rect) const {
393
394 if (image.empty())
395 return false;
396 if (p_rect.size.x < 1)
397 return false;
398 if (p_rect.size.y < 1)
399 return false;
400
401 Size2i imgsize(image.get_width(), image.get_height());
402 if (imgsize.x <= 0 || imgsize.y <= 0)
403 return false;
404
405 Point2i img_expand_size(imgsize.x - expand_margin[MARGIN_LEFT] - expand_margin[MARGIN_RIGHT], imgsize.y - expand_margin[MARGIN_TOP] - expand_margin[MARGIN_BOTTOM]);
406 Point2i rect_expand_size(p_rect.size.x - expand_margin[MARGIN_LEFT] - expand_margin[MARGIN_RIGHT], p_rect.size.y - expand_margin[MARGIN_TOP] - expand_margin[MARGIN_BOTTOM]);
407 if (rect_expand_size.x < 1)
408 rect_expand_size.x = 1;
409 if (rect_expand_size.y < 1)
410 rect_expand_size.y = 1;
411
412 Point2i click_pos;
413
414 //treat x
415
416 if (p_point.x < p_rect.pos.x)
417 click_pos.x = 0;
418 else if (expand) {
419
420 if (p_point.x >= p_rect.pos.x + p_rect.size.x)
421 click_pos.x = imgsize.x - 1;
422 else if ((p_point.x - p_rect.pos.x) < expand_margin[MARGIN_LEFT])
423 click_pos.x = p_point.x;
424 else if ((p_point.x - (p_rect.pos.x + p_rect.size.x)) < expand_margin[MARGIN_RIGHT])
425 click_pos.x = imgsize.x - (p_point.x - (p_rect.pos.x + p_rect.size.x));
426 else //expand
427 click_pos.x = (p_point.x - p_rect.pos.x - expand_margin[MARGIN_LEFT]) * img_expand_size.x / rect_expand_size.x;
428 } else if ((p_point.x - p_rect.pos.x) > imgsize.x)
429 click_pos.x = imgsize.x;
430
431 //treat y
432
433 if (p_point.y < p_rect.pos.y)
434 click_pos.y = 0;
435 else if (expand) {
436
437 if (p_point.y >= p_rect.pos.y + p_rect.size.y)
438 click_pos.y = imgsize.y - 1;
439 else if ((p_point.y - p_rect.pos.y) < expand_margin[MARGIN_TOP])
440 click_pos.y = p_point.y;
441 else if ((p_point.y - (p_rect.pos.y + p_rect.size.y)) < expand_margin[MARGIN_BOTTOM])
442 click_pos.y = imgsize.y - (p_point.y - (p_rect.pos.y + p_rect.size.y));
443 else //expand
444 click_pos.y = (p_point.y - p_rect.pos.y - expand_margin[MARGIN_TOP]) * img_expand_size.y / rect_expand_size.y;
445 } else if ((p_point.y - p_rect.pos.y) > imgsize.y)
446 click_pos.y = imgsize.y;
447
448 return image.get_pixel(click_pos.x, click_pos.y).gray() > 0.5;
449 }
450
set_image(const Image & p_image)451 void StyleBoxImageMask::set_image(const Image &p_image) {
452
453 image = p_image;
454 }
get_image() const455 Image StyleBoxImageMask::get_image() const {
456
457 return image;
458 }
459
set_expand(bool p_expand)460 void StyleBoxImageMask::set_expand(bool p_expand) {
461
462 expand = p_expand;
463 }
get_expand() const464 bool StyleBoxImageMask::get_expand() const {
465
466 return expand;
467 }
set_expand_margin_size(Margin p_expand_margin,float p_size)468 void StyleBoxImageMask::set_expand_margin_size(Margin p_expand_margin, float p_size) {
469
470 ERR_FAIL_INDEX(p_expand_margin, 4);
471 expand_margin[p_expand_margin] = p_size;
472 }
473
get_expand_margin_size(Margin p_expand_margin) const474 float StyleBoxImageMask::get_expand_margin_size(Margin p_expand_margin) const {
475
476 ERR_FAIL_INDEX_V(p_expand_margin, 4, 0);
477 return expand_margin[p_expand_margin];
478 }
479
StyleBoxImageMask()480 StyleBoxImageMask::StyleBoxImageMask() {
481
482 for (int i = 0; i < 4; i++) {
483 expand_margin[i] = 0;
484 }
485 expand = true;
486 }
487