3 Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as published by
7 the Free Software Foundation; either version 2.1 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
26 #include "guiFormSpecMenu.h"
28 #include "constants.h"
32 #include <IGUICheckBox.h>
33 #include <IGUIEditBox.h>
34 #include <IGUIButton.h>
35 #include <IGUIStaticText.h>
37 #include <IGUITabControl.h>
38 #include <IGUIComboBox.h>
40 #include "tile.h" // ITextureSource
41 #include "hud.h" // drawItemStack
43 #include "util/string.h"
44 #include "util/numeric.h"
48 #include "scripting_game.h"
51 #define MY_CHECKPOS(a,b) \
52 if (v_pos.size() != 2) { \
53 errorstream<< "Invalid pos for element " << a << "specified: \"" \
54 << parts[b] << "\"" << std::endl; \
58 #define MY_CHECKGEOM(a,b) \
59 if (v_geom.size() != 2) { \
60 errorstream<< "Invalid pos for element " << a << "specified: \"" \
61 << parts[b] << "\"" << std::endl; \
68 GUIFormSpecMenu::GUIFormSpecMenu(irr::IrrlichtDevice* dev,
69 gui::IGUIElement* parent, s32 id, IMenuManager *menumgr,
70 InventoryManager *invmgr, IGameDef *gamedef,
71 ISimpleTextureSource *tsrc, IFormSource* fsrc, TextDest* tdst,
72 GUIFormSpecMenu** ext_ptr) :
73 GUIModalMenu(dev->getGUIEnvironment(), parent, id, menumgr),
78 m_selected_item(NULL),
80 m_selected_dragging(false),
81 m_tooltip_element(NULL),
87 m_font(dev->getGUIEnvironment()->getSkin()->getFont())
89 current_keys_pending.key_down = false;
90 current_keys_pending.key_up = false;
91 current_keys_pending.key_enter = false;
92 current_keys_pending.key_escape = false;
94 m_doubleclickdetect[0].time = 0;
95 m_doubleclickdetect[1].time = 0;
97 m_doubleclickdetect[0].pos = v2s32(0, 0);
98 m_doubleclickdetect[1].pos = v2s32(0, 0);
102 GUIFormSpecMenu::~GUIFormSpecMenu()
106 delete m_selected_item;
108 if (m_form_src != NULL) {
111 if (m_text_dst != NULL) {
115 if (m_ext_ptr != NULL) {
116 assert(*m_ext_ptr == this);
121 void GUIFormSpecMenu::removeChildren()
123 const core::list<gui::IGUIElement*> &children = getChildren();
125 while(!children.empty()) {
126 (*children.getLast())->remove();
129 if(m_tooltip_element) {
130 m_tooltip_element->remove();
131 m_tooltip_element->drop();
132 m_tooltip_element = NULL;
137 void GUIFormSpecMenu::setInitialFocus()
139 // Set initial focus according to following order of precedence:
140 // 1. first empty editbox
144 // 5. first focusable (not statictext, not tabheader)
145 // 6. first child element
147 core::list<gui::IGUIElement*> children = getChildren();
149 // in case "children" contains any NULL elements, remove them
150 for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
151 it != children.end();) {
155 it = children.erase(it);
158 // 1. first empty editbox
159 for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
160 it != children.end(); ++it) {
161 if ((*it)->getType() == gui::EGUIET_EDIT_BOX
162 && (*it)->getText()[0] == 0) {
163 Environment->setFocus(*it);
169 for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
170 it != children.end(); ++it) {
171 if ((*it)->getType() == gui::EGUIET_EDIT_BOX) {
172 Environment->setFocus(*it);
178 for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
179 it != children.end(); ++it) {
180 if ((*it)->getTypeName() == std::string("GUITable")) {
181 Environment->setFocus(*it);
187 for (core::list<gui::IGUIElement*>::Iterator it = children.getLast();
188 it != children.end(); --it) {
189 if ((*it)->getType() == gui::EGUIET_BUTTON) {
190 Environment->setFocus(*it);
195 // 5. first focusable (not statictext, not tabheader)
196 for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
197 it != children.end(); ++it) {
198 if ((*it)->getType() != gui::EGUIET_STATIC_TEXT &&
199 (*it)->getType() != gui::EGUIET_TAB_CONTROL) {
200 Environment->setFocus(*it);
205 // 6. first child element
206 if (children.empty())
207 Environment->setFocus(this);
209 Environment->setFocus(*(children.begin()));
212 GUITable* GUIFormSpecMenu::getTable(std::wstring tablename)
214 for (u32 i = 0; i < m_tables.size(); ++i) {
215 if (tablename == m_tables[i].first.fname)
216 return m_tables[i].second;
221 std::vector<std::string> split(const std::string &s, char delim) {
222 std::vector<std::string> tokens;
224 std::string current = "";
225 bool last_was_escape = false;
226 for(unsigned int i=0; i < s.size(); i++) {
227 if (last_was_escape) {
229 current += s.c_str()[i];
230 last_was_escape = false;
233 if (s.c_str()[i] == delim) {
234 tokens.push_back(current);
236 last_was_escape = false;
238 else if (s.c_str()[i] == '\\'){
239 last_was_escape = true;
242 current += s.c_str()[i];
243 last_was_escape = false;
248 tokens.push_back(current);
253 void GUIFormSpecMenu::parseSize(parserData* data,std::string element)
255 std::vector<std::string> parts = split(element,',');
257 if ((parts.size() == 2) || parts.size() == 3) {
260 if (parts[1].find(';') != std::string::npos)
261 parts[1] = parts[1].substr(0,parts[1].find(';'));
263 invsize.X = stof(parts[0]);
264 invsize.Y = stof(parts[1]);
267 if (parts.size() == 3) {
268 if (parts[2] == "true") {
269 lockSize(true,v2u32(800,600));
274 v2u32 current_screensize = m_device->getVideoDriver()->getScreenSize();
275 v2u32 delta = current_screensize - m_lockscreensize;
277 if (current_screensize.Y > m_lockscreensize.Y)
282 if (current_screensize.X > m_lockscreensize.X)
287 offset = v2s32(delta.X,delta.Y);
289 data->screensize = m_lockscreensize;
295 padding = v2s32(data->screensize.Y/40, data->screensize.Y/40);
296 spacing = v2s32(data->screensize.Y/12, data->screensize.Y/13);
297 imgsize = v2s32(data->screensize.Y/15, data->screensize.Y/15);
299 padding.X*2+spacing.X*(invsize.X-1.0)+imgsize.X,
300 padding.Y*2+spacing.Y*(invsize.Y-1.0)+imgsize.Y + (data->helptext_h-5)
302 data->rect = core::rect<s32>(
303 data->screensize.X/2 - data->size.X/2 + offset.X,
304 data->screensize.Y/2 - data->size.Y/2 + offset.Y,
305 data->screensize.X/2 + data->size.X/2 + offset.X,
306 data->screensize.Y/2 + data->size.Y/2 + offset.Y
309 DesiredRect = data->rect;
310 recalculateAbsolutePosition(false);
311 data->basepos = getBasePos();
315 errorstream<< "Invalid size element (" << parts.size() << "): '" << element << "'" << std::endl;
318 void GUIFormSpecMenu::parseList(parserData* data,std::string element)
320 if (m_gamedef == 0) {
321 errorstream<<"WARNING: invalid use of 'list' with m_gamedef==0"<<std::endl;
325 std::vector<std::string> parts = split(element,';');
327 if ((parts.size() == 4) || (parts.size() == 5)) {
328 std::string location = parts[0];
329 std::string listname = parts[1];
330 std::vector<std::string> v_pos = split(parts[2],',');
331 std::vector<std::string> v_geom = split(parts[3],',');
332 std::string startindex = "";
333 if (parts.size() == 5)
334 startindex = parts[4];
336 MY_CHECKPOS("list",2);
337 MY_CHECKGEOM("list",3);
339 InventoryLocation loc;
341 if(location == "context" || location == "current_name")
342 loc = m_current_inventory_location;
344 loc.deSerialize(location);
346 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
347 pos.X += stof(v_pos[0]) * (float)spacing.X;
348 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
351 geom.X = stoi(v_geom[0]);
352 geom.Y = stoi(v_geom[1]);
356 start_i = stoi(startindex);
358 if (geom.X < 0 || geom.Y < 0 || start_i < 0) {
359 errorstream<< "Invalid list element: '" << element << "'" << std::endl;
363 if(data->bp_set != 2)
364 errorstream<<"WARNING: invalid use of list without a size[] element"<<std::endl;
365 m_inventorylists.push_back(ListDrawSpec(loc, listname, pos, geom, start_i));
368 errorstream<< "Invalid list element(" << parts.size() << "): '" << element << "'" << std::endl;
371 void GUIFormSpecMenu::parseCheckbox(parserData* data,std::string element)
373 std::vector<std::string> parts = split(element,';');
375 if ((parts.size() >= 3) || (parts.size() <= 5)) {
376 std::vector<std::string> v_pos = split(parts[0],',');
377 std::string name = parts[1];
378 std::string label = parts[2];
379 std::string selected = "";
381 if (parts.size() >= 4)
384 MY_CHECKPOS("checkbox",0);
387 pos.X += stof(v_pos[0]) * (float) spacing.X;
388 pos.Y += stof(v_pos[1]) * (float) spacing.Y;
390 bool fselected = false;
392 if (selected == "true")
395 std::wstring wlabel = narrow_to_wide(label.c_str());
397 core::rect<s32> rect = core::rect<s32>(
398 pos.X, pos.Y + ((imgsize.Y/2) - 15),
399 pos.X + m_font->getDimension(wlabel.c_str()).Width + 25, // text size + size of checkbox
400 pos.Y + ((imgsize.Y/2) + 15));
403 narrow_to_wide(name.c_str()),
404 wlabel, //Needed for displaying text on MSVC
409 spec.ftype = f_CheckBox;
410 gui::IGUICheckBox* e = Environment->addCheckBox(fselected, rect, this,
411 spec.fid, spec.flabel.c_str());
413 if (spec.fname == data->focused_fieldname) {
414 Environment->setFocus(e);
416 if (parts.size() >= 5)
417 spec.tooltip = parts[4];
418 m_checkboxes.push_back(std::pair<FieldSpec,gui::IGUICheckBox*>(spec,e));
419 m_fields.push_back(spec);
422 errorstream<< "Invalid checkbox element(" << parts.size() << "): '" << element << "'" << std::endl;
425 void GUIFormSpecMenu::parseImage(parserData* data,std::string element)
427 std::vector<std::string> parts = split(element,';');
429 if (parts.size() == 3) {
430 std::vector<std::string> v_pos = split(parts[0],',');
431 std::vector<std::string> v_geom = split(parts[1],',');
432 std::string name = unescape_string(parts[2]);
434 MY_CHECKPOS("image",0);
435 MY_CHECKGEOM("image",1);
437 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
438 pos.X += stof(v_pos[0]) * (float) spacing.X;
439 pos.Y += stof(v_pos[1]) * (float) spacing.Y;
442 geom.X = stof(v_geom[0]) * (float)imgsize.X;
443 geom.Y = stof(v_geom[1]) * (float)imgsize.Y;
445 if(data->bp_set != 2)
446 errorstream<<"WARNING: invalid use of image without a size[] element"<<std::endl;
447 m_images.push_back(ImageDrawSpec(name, pos, geom));
451 if (parts.size() == 2) {
452 std::vector<std::string> v_pos = split(parts[0],',');
453 std::string name = unescape_string(parts[1]);
455 MY_CHECKPOS("image",0);
457 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
458 pos.X += stof(v_pos[0]) * (float) spacing.X;
459 pos.Y += stof(v_pos[1]) * (float) spacing.Y;
461 if(data->bp_set != 2)
462 errorstream<<"WARNING: invalid use of image without a size[] element"<<std::endl;
463 m_images.push_back(ImageDrawSpec(name, pos));
466 errorstream<< "Invalid image element(" << parts.size() << "): '" << element << "'" << std::endl;
469 void GUIFormSpecMenu::parseItemImage(parserData* data,std::string element)
471 std::vector<std::string> parts = split(element,';');
473 if (parts.size() == 3) {
474 std::vector<std::string> v_pos = split(parts[0],',');
475 std::vector<std::string> v_geom = split(parts[1],',');
476 std::string name = parts[2];
478 MY_CHECKPOS("itemimage",0);
479 MY_CHECKGEOM("itemimage",1);
481 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
482 pos.X += stof(v_pos[0]) * (float) spacing.X;
483 pos.Y += stof(v_pos[1]) * (float) spacing.Y;
486 geom.X = stoi(v_geom[0]) * (float)imgsize.X;
487 geom.Y = stoi(v_geom[1]) * (float)imgsize.Y;
489 if(data->bp_set != 2)
490 errorstream<<"WARNING: invalid use of item_image without a size[] element"<<std::endl;
491 m_itemimages.push_back(ImageDrawSpec(name, pos, geom));
494 errorstream<< "Invalid ItemImage element(" << parts.size() << "): '" << element << "'" << std::endl;
497 void GUIFormSpecMenu::parseButton(parserData* data,std::string element,
500 std::vector<std::string> parts = split(element,';');
502 if (parts.size() == 4 || parts.size() == 5) {
503 std::vector<std::string> v_pos = split(parts[0],',');
504 std::vector<std::string> v_geom = split(parts[1],',');
505 std::string name = parts[2];
506 std::string label = parts[3];
508 MY_CHECKPOS("button",0);
509 MY_CHECKGEOM("button",1);
512 pos.X += stof(v_pos[0]) * (float)spacing.X;
513 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
516 geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
517 pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2;
519 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y-15, pos.X+geom.X, pos.Y+15);
521 if(data->bp_set != 2)
522 errorstream<<"WARNING: invalid use of button without a size[] element"<<std::endl;
524 label = unescape_string(label);
526 std::wstring wlabel = narrow_to_wide(label.c_str());
529 narrow_to_wide(name.c_str()),
534 spec.ftype = f_Button;
535 if(type == "button_exit")
537 gui::IGUIButton* e = Environment->addButton(rect, this, spec.fid,
538 spec.flabel.c_str());
540 if (spec.fname == data->focused_fieldname) {
541 Environment->setFocus(e);
543 if (parts.size() >= 5)
544 spec.tooltip = parts[4];
546 m_fields.push_back(spec);
549 errorstream<< "Invalid button element(" << parts.size() << "): '" << element << "'" << std::endl;
552 void GUIFormSpecMenu::parseBackground(parserData* data,std::string element)
554 std::vector<std::string> parts = split(element,';');
556 if ((parts.size() == 3) || (parts.size() == 4)) {
557 std::vector<std::string> v_pos = split(parts[0],',');
558 std::vector<std::string> v_geom = split(parts[1],',');
559 std::string name = unescape_string(parts[2]);
561 MY_CHECKPOS("background",0);
562 MY_CHECKGEOM("background",1);
564 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
565 pos.X += stof(v_pos[0]) * (float)spacing.X - ((float)spacing.X-(float)imgsize.X)/2;
566 pos.Y += stof(v_pos[1]) * (float)spacing.Y - ((float)spacing.Y-(float)imgsize.Y)/2;
569 geom.X = stof(v_geom[0]) * (float)spacing.X;
570 geom.Y = stof(v_geom[1]) * (float)spacing.Y;
572 if (parts.size() == 4) {
573 m_clipbackground = is_yes(parts[3]);
574 if (m_clipbackground) {
575 pos.X = stoi(v_pos[0]); //acts as offset
576 pos.Y = stoi(v_pos[1]); //acts as offset
580 if(data->bp_set != 2)
581 errorstream<<"WARNING: invalid use of background without a size[] element"<<std::endl;
582 m_backgrounds.push_back(ImageDrawSpec(name, pos, geom));
585 errorstream<< "Invalid background element(" << parts.size() << "): '" << element << "'" << std::endl;
588 void GUIFormSpecMenu::parseTableOptions(parserData* data,std::string element)
590 std::vector<std::string> parts = split(element,';');
592 data->table_options.clear();
593 for (size_t i = 0; i < parts.size(); ++i) {
594 // Parse table option
595 std::string opt = unescape_string(parts[i]);
596 data->table_options.push_back(GUITable::splitOption(opt));
600 void GUIFormSpecMenu::parseTableColumns(parserData* data,std::string element)
602 std::vector<std::string> parts = split(element,';');
604 data->table_columns.clear();
605 for (size_t i = 0; i < parts.size(); ++i) {
606 std::vector<std::string> col_parts = split(parts[i],',');
607 GUITable::TableColumn column;
609 if (!col_parts.empty())
610 column.type = col_parts[0];
611 // Parse column options
612 for (size_t j = 1; j < col_parts.size(); ++j) {
613 std::string opt = unescape_string(col_parts[j]);
614 column.options.push_back(GUITable::splitOption(opt));
616 data->table_columns.push_back(column);
620 void GUIFormSpecMenu::parseTable(parserData* data,std::string element)
622 std::vector<std::string> parts = split(element,';');
624 if ((parts.size() == 4) || (parts.size() == 5)) {
625 std::vector<std::string> v_pos = split(parts[0],',');
626 std::vector<std::string> v_geom = split(parts[1],',');
627 std::string name = parts[2];
628 std::vector<std::string> items = split(parts[3],',');
629 std::string str_initial_selection = "";
630 std::string str_transparent = "false";
632 if (parts.size() >= 5)
633 str_initial_selection = parts[4];
635 MY_CHECKPOS("table",0);
636 MY_CHECKGEOM("table",1);
639 pos.X += stof(v_pos[0]) * (float)spacing.X;
640 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
643 geom.X = stof(v_geom[0]) * (float)spacing.X;
644 geom.Y = stof(v_geom[1]) * (float)spacing.Y;
647 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
649 std::wstring fname_w = narrow_to_wide(name.c_str());
658 spec.ftype = f_Table;
660 for (unsigned int i = 0; i < items.size(); ++i) {
661 items[i] = unescape_string(items[i]);
664 //now really show table
665 GUITable *e = new GUITable(Environment, this, spec.fid, rect,
668 if (spec.fname == data->focused_fieldname) {
669 Environment->setFocus(e);
672 e->setTable(data->table_options, data->table_columns, items);
674 if (data->table_dyndata.find(fname_w) != data->table_dyndata.end()) {
675 e->setDynamicData(data->table_dyndata[fname_w]);
678 if ((str_initial_selection != "") &&
679 (str_initial_selection != "0"))
680 e->setSelected(stoi(str_initial_selection.c_str()));
682 m_tables.push_back(std::pair<FieldSpec,GUITable*>(spec, e));
683 m_fields.push_back(spec);
686 errorstream<< "Invalid table element(" << parts.size() << "): '" << element << "'" << std::endl;
689 void GUIFormSpecMenu::parseTextList(parserData* data,std::string element)
691 std::vector<std::string> parts = split(element,';');
693 if ((parts.size() == 4) || (parts.size() == 5) || (parts.size() == 6)) {
694 std::vector<std::string> v_pos = split(parts[0],',');
695 std::vector<std::string> v_geom = split(parts[1],',');
696 std::string name = parts[2];
697 std::vector<std::string> items = split(parts[3],',');
698 std::string str_initial_selection = "";
699 std::string str_transparent = "false";
701 if (parts.size() >= 5)
702 str_initial_selection = parts[4];
704 if (parts.size() >= 6)
705 str_transparent = parts[5];
707 MY_CHECKPOS("textlist",0);
708 MY_CHECKGEOM("textlist",1);
711 pos.X += stof(v_pos[0]) * (float)spacing.X;
712 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
715 geom.X = stof(v_geom[0]) * (float)spacing.X;
716 geom.Y = stof(v_geom[1]) * (float)spacing.Y;
719 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
721 std::wstring fname_w = narrow_to_wide(name.c_str());
730 spec.ftype = f_Table;
732 for (unsigned int i = 0; i < items.size(); ++i) {
733 items[i] = unescape_string(items[i]);
736 //now really show list
737 GUITable *e = new GUITable(Environment, this, spec.fid, rect,
740 if (spec.fname == data->focused_fieldname) {
741 Environment->setFocus(e);
744 e->setTextList(items, is_yes(str_transparent));
746 if (data->table_dyndata.find(fname_w) != data->table_dyndata.end()) {
747 e->setDynamicData(data->table_dyndata[fname_w]);
750 if ((str_initial_selection != "") &&
751 (str_initial_selection != "0"))
752 e->setSelected(stoi(str_initial_selection.c_str()));
754 m_tables.push_back(std::pair<FieldSpec,GUITable*>(spec, e));
755 m_fields.push_back(spec);
758 errorstream<< "Invalid textlist element(" << parts.size() << "): '" << element << "'" << std::endl;
762 void GUIFormSpecMenu::parseDropDown(parserData* data,std::string element)
764 std::vector<std::string> parts = split(element,';');
766 if (parts.size() == 5) {
767 std::vector<std::string> v_pos = split(parts[0],',');
768 std::string name = parts[2];
769 std::vector<std::string> items = split(parts[3],',');
770 std::string str_initial_selection = "";
771 str_initial_selection = parts[4];
773 MY_CHECKPOS("dropdown",0);
776 pos.X += stof(v_pos[0]) * (float)spacing.X;
777 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
779 s32 width = stof(parts[1]) * (float)spacing.Y;
781 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+width, pos.Y+30);
783 std::wstring fname_w = narrow_to_wide(name.c_str());
792 spec.ftype = f_DropDown;
795 //now really show list
796 gui::IGUIComboBox *e = Environment->addComboBox(rect, this,spec.fid);
798 if (spec.fname == data->focused_fieldname) {
799 Environment->setFocus(e);
802 for (unsigned int i=0; i < items.size(); i++) {
803 e->addItem(narrow_to_wide(items[i]).c_str());
806 if (str_initial_selection != "")
807 e->setSelected(stoi(str_initial_selection.c_str())-1);
809 m_fields.push_back(spec);
812 errorstream << "Invalid dropdown element(" << parts.size() << "): '"
813 << element << "'" << std::endl;
816 void GUIFormSpecMenu::parsePwdField(parserData* data,std::string element)
818 std::vector<std::string> parts = split(element,';');
820 if (parts.size() == 4) {
821 std::vector<std::string> v_pos = split(parts[0],',');
822 std::vector<std::string> v_geom = split(parts[1],',');
823 std::string name = parts[2];
824 std::string label = parts[3];
826 MY_CHECKPOS("pwdfield",0);
827 MY_CHECKGEOM("pwdfield",1);
830 pos.X += stof(v_pos[0]) * (float)spacing.X;
831 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
834 geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
836 pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2;
840 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
842 label = unescape_string(label);
844 std::wstring wlabel = narrow_to_wide(label.c_str());
847 narrow_to_wide(name.c_str()),
854 gui::IGUIEditBox * e = Environment->addEditBox(0, rect, true, this, spec.fid);
856 if (spec.fname == data->focused_fieldname) {
857 Environment->setFocus(e);
860 if (label.length() >= 1)
862 rect.UpperLeftCorner.Y -= 15;
863 rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + 15;
864 Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
867 e->setPasswordBox(true,L'*');
870 evt.EventType = EET_KEY_INPUT_EVENT;
871 evt.KeyInput.Key = KEY_END;
872 evt.KeyInput.Char = 0;
873 evt.KeyInput.Control = 0;
874 evt.KeyInput.Shift = 0;
875 evt.KeyInput.PressedDown = true;
877 m_fields.push_back(spec);
880 errorstream<< "Invalid pwdfield element(" << parts.size() << "): '" << element << "'" << std::endl;
883 void GUIFormSpecMenu::parseSimpleField(parserData* data,
884 std::vector<std::string> &parts)
886 std::string name = parts[0];
887 std::string label = parts[1];
888 std::string default_val = parts[2];
890 core::rect<s32> rect;
894 rect = core::rect<s32>(
895 data->screensize.X/2 - 580/2,
896 data->screensize.Y/2 - 300/2,
897 data->screensize.X/2 + 580/2,
898 data->screensize.Y/2 + 300/2
901 recalculateAbsolutePosition(false);
902 data->basepos = getBasePos();
905 else if(data->bp_set == 2)
906 errorstream<<"WARNING: invalid use of unpositioned \"field\" in inventory"<<std::endl;
908 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
909 pos.Y = ((m_fields.size()+2)*60);
910 v2s32 size = DesiredRect.getSize();
912 rect = core::rect<s32>(size.X/2-150, pos.Y, (size.X/2-150)+300, pos.Y+30);
916 default_val = m_form_src->resolveText(default_val);
918 default_val = unescape_string(default_val);
919 label = unescape_string(label);
921 std::wstring wlabel = narrow_to_wide(label.c_str());
924 narrow_to_wide(name.c_str()),
926 narrow_to_wide(default_val.c_str()),
932 // spec field id to 0, this stops submit searching for a value that isn't there
933 Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, spec.fid);
938 gui::IGUIEditBox *e =
939 Environment->addEditBox(spec.fdefault.c_str(), rect, true, this, spec.fid);
941 if (spec.fname == data->focused_fieldname) {
942 Environment->setFocus(e);
946 evt.EventType = EET_KEY_INPUT_EVENT;
947 evt.KeyInput.Key = KEY_END;
948 evt.KeyInput.Char = 0;
949 evt.KeyInput.Control = 0;
950 evt.KeyInput.Shift = 0;
951 evt.KeyInput.PressedDown = true;
954 if (label.length() >= 1)
956 rect.UpperLeftCorner.Y -= 15;
957 rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + 15;
958 Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
962 m_fields.push_back(spec);
965 void GUIFormSpecMenu::parseTextArea(parserData* data,
966 std::vector<std::string>& parts,std::string type)
969 std::vector<std::string> v_pos = split(parts[0],',');
970 std::vector<std::string> v_geom = split(parts[1],',');
971 std::string name = parts[2];
972 std::string label = parts[3];
973 std::string default_val = parts[4];
976 MY_CHECKGEOM(type,1);
979 pos.X = stof(v_pos[0]) * (float) spacing.X;
980 pos.Y = stof(v_pos[1]) * (float) spacing.Y;
984 geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
986 if (type == "textarea")
988 geom.Y = (stof(v_geom[1]) * (float)imgsize.Y) - (spacing.Y-imgsize.Y);
993 pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2;
998 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
1000 if(data->bp_set != 2)
1001 errorstream<<"WARNING: invalid use of positioned "<<type<<" without a size[] element"<<std::endl;
1004 default_val = m_form_src->resolveText(default_val);
1007 default_val = unescape_string(default_val);
1008 label = unescape_string(label);
1010 std::wstring wlabel = narrow_to_wide(label.c_str());
1013 narrow_to_wide(name.c_str()),
1015 narrow_to_wide(default_val.c_str()),
1021 // spec field id to 0, this stops submit searching for a value that isn't there
1022 Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, spec.fid);
1027 gui::IGUIEditBox *e =
1028 Environment->addEditBox(spec.fdefault.c_str(), rect, true, this, spec.fid);
1030 if (spec.fname == data->focused_fieldname) {
1031 Environment->setFocus(e);
1034 if (type == "textarea")
1036 e->setMultiLine(true);
1037 e->setWordWrap(true);
1038 e->setTextAlignment(gui::EGUIA_UPPERLEFT, gui::EGUIA_UPPERLEFT);
1041 evt.EventType = EET_KEY_INPUT_EVENT;
1042 evt.KeyInput.Key = KEY_END;
1043 evt.KeyInput.Char = 0;
1044 evt.KeyInput.Control = 0;
1045 evt.KeyInput.Shift = 0;
1046 evt.KeyInput.PressedDown = true;
1050 if (label.length() >= 1)
1052 rect.UpperLeftCorner.Y -= 15;
1053 rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + 15;
1054 Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
1057 m_fields.push_back(spec);
1060 void GUIFormSpecMenu::parseField(parserData* data,std::string element,
1063 std::vector<std::string> parts = split(element,';');
1065 if (parts.size() == 3 || parts.size() == 4) {
1066 parseSimpleField(data,parts);
1070 if (parts.size() == 5) {
1071 parseTextArea(data,parts,type);
1074 errorstream<< "Invalid field element(" << parts.size() << "): '" << element << "'" << std::endl;
1077 void GUIFormSpecMenu::parseLabel(parserData* data,std::string element)
1079 std::vector<std::string> parts = split(element,';');
1081 if (parts.size() == 2) {
1082 std::vector<std::string> v_pos = split(parts[0],',');
1083 std::string text = parts[1];
1085 MY_CHECKPOS("label",0);
1087 v2s32 pos = padding;
1088 pos.X += stof(v_pos[0]) * (float)spacing.X;
1089 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
1091 if(data->bp_set != 2)
1092 errorstream<<"WARNING: invalid use of label without a size[] element"<<std::endl;
1094 text = unescape_string(text);
1096 std::wstring wlabel = narrow_to_wide(text.c_str());
1098 core::rect<s32> rect = core::rect<s32>(
1099 pos.X, pos.Y+((imgsize.Y/2)-15),
1100 pos.X + m_font->getDimension(wlabel.c_str()).Width,
1101 pos.Y+((imgsize.Y/2)+15));
1109 Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, spec.fid);
1110 m_fields.push_back(spec);
1113 errorstream<< "Invalid label element(" << parts.size() << "): '" << element << "'" << std::endl;
1116 void GUIFormSpecMenu::parseVertLabel(parserData* data,std::string element)
1118 std::vector<std::string> parts = split(element,';');
1120 if (parts.size() == 2) {
1121 std::vector<std::string> v_pos = split(parts[0],',');
1122 std::wstring text = narrow_to_wide(unescape_string(parts[1]));
1124 MY_CHECKPOS("vertlabel",1);
1126 v2s32 pos = padding;
1127 pos.X += stof(v_pos[0]) * (float)spacing.X;
1128 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
1130 core::rect<s32> rect = core::rect<s32>(
1131 pos.X, pos.Y+((imgsize.Y/2)-15),
1133 (m_font->getKerningHeight() +
1134 m_font->getDimension(text.c_str()).Height)
1135 * (text.length()+1));
1136 //actually text.length() would be correct but adding +1 avoids to break all mods
1138 if(data->bp_set != 2)
1139 errorstream<<"WARNING: invalid use of label without a size[] element"<<std::endl;
1141 std::wstring label = L"";
1143 for (unsigned int i=0; i < text.length(); i++) {
1154 gui::IGUIStaticText *t =
1155 Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, spec.fid);
1156 t->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_CENTER);
1157 m_fields.push_back(spec);
1160 errorstream<< "Invalid vertlabel element(" << parts.size() << "): '" << element << "'" << std::endl;
1163 void GUIFormSpecMenu::parseImageButton(parserData* data,std::string element,
1166 std::vector<std::string> parts = split(element,';');
1168 if (((parts.size() >= 5) && (parts.size() <= 9)) && (parts.size() != 6)) {
1169 std::vector<std::string> v_pos = split(parts[0],',');
1170 std::vector<std::string> v_geom = split(parts[1],',');
1171 std::string image_name = parts[2];
1172 std::string name = parts[3];
1173 std::string label = parts[4];
1175 MY_CHECKPOS("imagebutton",0);
1176 MY_CHECKGEOM("imagebutton",1);
1178 v2s32 pos = padding;
1179 pos.X += stof(v_pos[0]) * (float)spacing.X;
1180 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
1182 geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
1183 geom.Y = (stof(v_geom[1]) * (float)spacing.Y)-(spacing.Y-imgsize.Y);
1185 bool noclip = false;
1186 bool drawborder = true;
1187 std::string pressed_image_name = "";
1189 if (parts.size() >= 7) {
1190 if (parts[5] == "true")
1192 if (parts[6] == "false")
1196 if (parts.size() >= 8) {
1197 pressed_image_name = parts[7];
1200 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
1202 if(data->bp_set != 2)
1203 errorstream<<"WARNING: invalid use of image_button without a size[] element"<<std::endl;
1205 image_name = unescape_string(image_name);
1206 pressed_image_name = unescape_string(pressed_image_name);
1207 label = unescape_string(label);
1209 std::wstring wlabel = narrow_to_wide(label.c_str());
1212 narrow_to_wide(name.c_str()),
1214 narrow_to_wide(image_name.c_str()),
1217 spec.ftype = f_Button;
1218 if(type == "image_button_exit")
1219 spec.is_exit = true;
1221 video::ITexture *texture = 0;
1222 video::ITexture *pressed_texture = 0;
1223 texture = m_tsrc->getTexture(image_name);
1224 if (pressed_image_name != "")
1225 pressed_texture = m_tsrc->getTexture(pressed_image_name);
1227 pressed_texture = texture;
1229 gui::IGUIButton *e = Environment->addButton(rect, this, spec.fid, spec.flabel.c_str());
1231 if (spec.fname == data->focused_fieldname) {
1232 Environment->setFocus(e);
1234 if (parts.size() >= 9)
1235 spec.tooltip = parts[8];
1237 e->setUseAlphaChannel(true);
1238 e->setImage(texture);
1239 e->setPressedImage(pressed_texture);
1240 e->setScaleImage(true);
1241 e->setNotClipped(noclip);
1242 e->setDrawBorder(drawborder);
1244 m_fields.push_back(spec);
1248 errorstream<< "Invalid imagebutton element(" << parts.size() << "): '" << element << "'" << std::endl;
1251 void GUIFormSpecMenu::parseTabHeader(parserData* data,std::string element)
1253 std::vector<std::string> parts = split(element,';');
1255 if ((parts.size() == 4) || (parts.size() == 6)) {
1256 std::vector<std::string> v_pos = split(parts[0],',');
1257 std::string name = parts[1];
1258 std::vector<std::string> buttons = split(parts[2],',');
1259 std::string str_index = parts[3];
1260 bool show_background = true;
1261 bool show_border = true;
1262 int tab_index = stoi(str_index) -1;
1264 MY_CHECKPOS("tabheader",0);
1266 if (parts.size() == 6) {
1267 if (parts[4] == "true")
1268 show_background = false;
1269 if (parts[5] == "false")
1270 show_border = false;
1274 narrow_to_wide(name.c_str()),
1280 spec.ftype = f_TabHeader;
1282 v2s32 pos = padding;
1283 pos.X += stof(v_pos[0]) * (float)spacing.X;
1284 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
1286 geom.X = data->screensize.Y;
1289 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X,
1292 gui::IGUITabControl *e = Environment->addTabControl(rect, this,
1293 show_background, show_border, spec.fid);
1295 if (spec.fname == data->focused_fieldname) {
1296 Environment->setFocus(e);
1299 e->setNotClipped(true);
1301 for (unsigned int i=0; i< buttons.size(); i++) {
1302 e->addTab(narrow_to_wide(buttons[i]).c_str(), -1);
1305 if ((tab_index >= 0) &&
1306 (buttons.size() < INT_MAX) &&
1307 (tab_index < (int) buttons.size()))
1308 e->setActiveTab(tab_index);
1310 m_fields.push_back(spec);
1313 errorstream << "Invalid TabHeader element(" << parts.size() << "): '"
1314 << element << "'" << std::endl;
1317 void GUIFormSpecMenu::parseItemImageButton(parserData* data,std::string element)
1320 if (m_gamedef == 0) {
1322 "WARNING: invalid use of item_image_button with m_gamedef==0"
1327 std::vector<std::string> parts = split(element,';');
1329 if (parts.size() == 5) {
1330 std::vector<std::string> v_pos = split(parts[0],',');
1331 std::vector<std::string> v_geom = split(parts[1],',');
1332 std::string item_name = parts[2];
1333 std::string name = parts[3];
1334 std::string label = parts[4];
1336 MY_CHECKPOS("itemimagebutton",0);
1337 MY_CHECKGEOM("itemimagebutton",1);
1339 v2s32 pos = padding;
1340 pos.X += stof(v_pos[0]) * (float)spacing.X;
1341 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
1343 geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
1344 geom.Y = (stof(v_geom[1]) * (float)spacing.Y)-(spacing.Y-imgsize.Y);
1346 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
1348 if(data->bp_set != 2)
1349 errorstream<<"WARNING: invalid use of item_image_button without a size[] element"<<std::endl;
1351 IItemDefManager *idef = m_gamedef->idef();
1353 item.deSerialize(item_name, idef);
1354 video::ITexture *texture = idef->getInventoryTexture(item.getDefinition(idef).name, m_gamedef);
1355 std::string tooltip = item.getDefinition(idef).description;
1357 label = unescape_string(label);
1359 narrow_to_wide(name.c_str()),
1360 narrow_to_wide(label.c_str()),
1361 narrow_to_wide(item_name.c_str()),
1365 gui::IGUIButton *e = Environment->addButton(rect, this, spec.fid, spec.flabel.c_str());
1367 if (spec.fname == data->focused_fieldname) {
1368 Environment->setFocus(e);
1371 e->setUseAlphaChannel(true);
1372 e->setImage(texture);
1373 e->setPressedImage(texture);
1374 e->setScaleImage(true);
1375 spec.ftype = f_Button;
1376 rect+=data->basepos-padding;
1378 spec.tooltip = tooltip;
1379 m_fields.push_back(spec);
1382 errorstream<< "Invalid ItemImagebutton element(" << parts.size() << "): '" << element << "'" << std::endl;
1385 void GUIFormSpecMenu::parseBox(parserData* data,std::string element)
1387 std::vector<std::string> parts = split(element,';');
1389 if (parts.size() == 3) {
1390 std::vector<std::string> v_pos = split(parts[0],',');
1391 std::vector<std::string> v_geom = split(parts[1],',');
1393 MY_CHECKPOS("box",0);
1394 MY_CHECKGEOM("box",1);
1396 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
1397 pos.X += stof(v_pos[0]) * (float) spacing.X;
1398 pos.Y += stof(v_pos[1]) * (float) spacing.Y;
1401 geom.X = stof(v_geom[0]) * (float)spacing.X;
1402 geom.Y = stof(v_geom[1]) * (float)spacing.Y;
1404 video::SColor tmp_color;
1406 if (parseColor(parts[2], tmp_color, false)) {
1407 BoxDrawSpec spec(pos, geom, tmp_color);
1409 m_boxes.push_back(spec);
1412 errorstream<< "Invalid Box element(" << parts.size() << "): '" << element << "' INVALID COLOR" << std::endl;
1416 errorstream<< "Invalid Box element(" << parts.size() << "): '" << element << "'" << std::endl;
1419 void GUIFormSpecMenu::parseBackgroundColor(parserData* data,std::string element)
1421 std::vector<std::string> parts = split(element,';');
1423 if ((parts.size() == 1) || (parts.size() == 2)) {
1424 parseColor(parts[0],m_bgcolor,false);
1426 if (parts.size() == 2) {
1427 std::string fullscreen = parts[1];
1428 m_bgfullscreen = is_yes(fullscreen);
1432 errorstream<< "Invalid bgcolor element(" << parts.size() << "): '" << element << "'" << std::endl;
1435 void GUIFormSpecMenu::parseListColors(parserData* data,std::string element)
1437 std::vector<std::string> parts = split(element,';');
1439 if ((parts.size() == 2) || (parts.size() == 3) || (parts.size() == 5)) {
1440 parseColor(parts[0], m_slotbg_n, false);
1441 parseColor(parts[1], m_slotbg_h, false);
1443 if (parts.size() >= 3) {
1444 if (parseColor(parts[2], m_slotbordercolor, false)) {
1445 m_slotborder = true;
1448 if (parts.size() == 5) {
1449 video::SColor tmp_color;
1451 if (parseColor(parts[3], tmp_color, false))
1452 m_tooltip_element->setBackgroundColor(tmp_color);
1453 if (parseColor(parts[4], tmp_color, false))
1454 m_tooltip_element->setOverrideColor(tmp_color);
1458 errorstream<< "Invalid listcolors element(" << parts.size() << "): '" << element << "'" << std::endl;
1461 void GUIFormSpecMenu::parseElement(parserData* data,std::string element)
1467 std::vector<std::string> parts = split(element,'[');
1469 // ugly workaround to keep compatibility
1470 if (parts.size() > 2) {
1471 if (trim(parts[0]) == "image") {
1472 for (unsigned int i=2;i< parts.size(); i++) {
1473 parts[1] += "[" + parts[i];
1479 if (parts.size() < 2) {
1483 std::string type = trim(parts[0]);
1484 std::string description = trim(parts[1]);
1486 if (type == "size") {
1487 parseSize(data,description);
1491 if (type == "invsize") {
1492 log_deprecated("Deprecated formspec element \"invsize\" is used");
1493 parseSize(data,description);
1497 if (type == "list") {
1498 parseList(data,description);
1502 if (type == "checkbox") {
1503 parseCheckbox(data,description);
1507 if (type == "image") {
1508 parseImage(data,description);
1512 if (type == "item_image") {
1513 parseItemImage(data,description);
1517 if ((type == "button") || (type == "button_exit")) {
1518 parseButton(data,description,type);
1522 if (type == "background") {
1523 parseBackground(data,description);
1527 if (type == "tableoptions"){
1528 parseTableOptions(data,description);
1532 if (type == "tablecolumns"){
1533 parseTableColumns(data,description);
1537 if (type == "table"){
1538 parseTable(data,description);
1542 if (type == "textlist"){
1543 parseTextList(data,description);
1547 if (type == "dropdown"){
1548 parseDropDown(data,description);
1552 if (type == "pwdfield") {
1553 parsePwdField(data,description);
1557 if ((type == "field") || (type == "textarea")){
1558 parseField(data,description,type);
1562 if (type == "label") {
1563 parseLabel(data,description);
1567 if (type == "vertlabel") {
1568 parseVertLabel(data,description);
1572 if (type == "item_image_button") {
1573 parseItemImageButton(data,description);
1577 if ((type == "image_button") || (type == "image_button_exit")) {
1578 parseImageButton(data,description,type);
1582 if (type == "tabheader") {
1583 parseTabHeader(data,description);
1587 if (type == "box") {
1588 parseBox(data,description);
1592 if (type == "bgcolor") {
1593 parseBackgroundColor(data,description);
1597 if (type == "listcolors") {
1598 parseListColors(data,description);
1604 << "Unknown DrawSpec: type="<<type<<", data=\""<<description<<"\""
1610 void GUIFormSpecMenu::regenerateGui(v2u32 screensize)
1615 for (u32 i = 0; i < m_tables.size(); ++i) {
1616 std::wstring tablename = m_tables[i].first.fname;
1617 GUITable *table = m_tables[i].second;
1618 mydata.table_dyndata[tablename] = table->getDynamicData();
1622 gui::IGUIElement *focused_element = Environment->getFocus();
1623 if (focused_element && focused_element->getParent() == this) {
1624 s32 focused_id = focused_element->getID();
1625 if (focused_id > 257) {
1626 for (u32 i=0; i<m_fields.size(); i++) {
1627 if (m_fields[i].fid == focused_id) {
1628 mydata.focused_fieldname =
1639 for (u32 i = 0; i < m_tables.size(); ++i) {
1640 GUITable *table = m_tables[i].second;
1644 mydata.size= v2s32(100,100);
1645 mydata.helptext_h = 15;
1646 mydata.screensize = screensize;
1648 // Base position of contents of form
1649 mydata.basepos = getBasePos();
1651 // State of basepos, 0 = not set, 1= set by formspec, 2 = set by size[] element
1652 // Used to adjust form size automatically if needed
1653 // A proceed button is added if there is no size[] element
1657 /* Convert m_init_draw_spec to m_inventorylists */
1659 m_inventorylists.clear();
1661 m_backgrounds.clear();
1662 m_itemimages.clear();
1664 m_checkboxes.clear();
1668 // Set default values (fits old formspec values)
1669 m_bgcolor = video::SColor(140,0,0,0);
1670 m_bgfullscreen = false;
1672 m_slotbg_n = video::SColor(255,128,128,128);
1673 m_slotbg_h = video::SColor(255,192,192,192);
1675 m_slotbordercolor = video::SColor(200,0,0,0);
1676 m_slotborder = false;
1678 m_clipbackground = false;
1681 assert(m_tooltip_element == NULL);
1682 // Note: parent != this so that the tooltip isn't clipped by the menu rectangle
1683 m_tooltip_element = Environment->addStaticText(L"",core::rect<s32>(0,0,110,18));
1684 m_tooltip_element->enableOverrideColor(true);
1685 m_tooltip_element->setBackgroundColor(video::SColor(255,110,130,60));
1686 m_tooltip_element->setDrawBackground(true);
1687 m_tooltip_element->setDrawBorder(true);
1688 m_tooltip_element->setOverrideColor(video::SColor(255,255,255,255));
1689 m_tooltip_element->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_CENTER);
1690 m_tooltip_element->setWordWrap(false);
1691 //we're not parent so no autograb for this one!
1692 m_tooltip_element->grab();
1696 std::vector<std::string> elements = split(m_formspec_string,']');
1697 for (unsigned int i=0; i< elements.size(); i++) {
1698 parseElement(&mydata,elements[i]);
1701 // If there's fields, add a Proceed button
1702 if (m_fields.size() && mydata.bp_set != 2) {
1703 // if the size wasn't set by an invsize[] or size[] adjust it now to fit all the fields
1704 mydata.rect = core::rect<s32>(
1705 mydata.screensize.X/2 - 580/2,
1706 mydata.screensize.Y/2 - 300/2,
1707 mydata.screensize.X/2 + 580/2,
1708 mydata.screensize.Y/2 + 240/2+(m_fields.size()*60)
1710 DesiredRect = mydata.rect;
1711 recalculateAbsolutePosition(false);
1712 mydata.basepos = getBasePos();
1715 v2s32 pos = mydata.basepos;
1716 pos.Y = ((m_fields.size()+2)*60);
1718 v2s32 size = DesiredRect.getSize();
1719 mydata.rect = core::rect<s32>(size.X/2-70, pos.Y, (size.X/2-70)+140, pos.Y+30);
1720 wchar_t* text = wgettext("Proceed");
1721 Environment->addButton(mydata.rect, this, 257, text);
1727 //set initial focus if parser didn't set it
1728 focused_element = Environment->getFocus();
1729 if (!focused_element
1730 || !isMyChild(focused_element)
1731 || focused_element->getType() == gui::EGUIET_TAB_CONTROL)
1735 GUIFormSpecMenu::ItemSpec GUIFormSpecMenu::getItemAtPos(v2s32 p) const
1737 core::rect<s32> imgrect(0,0,imgsize.X,imgsize.Y);
1739 for(u32 i=0; i<m_inventorylists.size(); i++)
1741 const ListDrawSpec &s = m_inventorylists[i];
1743 for(s32 i=0; i<s.geom.X*s.geom.Y; i++)
1745 s32 item_i = i + s.start_item_i;
1746 s32 x = (i%s.geom.X) * spacing.X;
1747 s32 y = (i/s.geom.X) * spacing.Y;
1749 core::rect<s32> rect = imgrect + s.pos + p0;
1750 if(rect.isPointInside(p))
1752 return ItemSpec(s.inventoryloc, s.listname, item_i);
1757 return ItemSpec(InventoryLocation(), "", -1);
1760 void GUIFormSpecMenu::drawList(const ListDrawSpec &s, int phase)
1762 video::IVideoDriver* driver = Environment->getVideoDriver();
1765 gui::IGUIFont *font = NULL;
1766 gui::IGUISkin* skin = Environment->getSkin();
1768 font = skin->getFont();
1770 Inventory *inv = m_invmgr->getInventory(s.inventoryloc);
1772 infostream<<"GUIFormSpecMenu::drawList(): WARNING: "
1773 <<"The inventory location "
1774 <<"\""<<s.inventoryloc.dump()<<"\" doesn't exist"
1778 InventoryList *ilist = inv->getList(s.listname);
1780 infostream<<"GUIFormSpecMenu::drawList(): WARNING: "
1781 <<"The inventory list \""<<s.listname<<"\" @ \""
1782 <<s.inventoryloc.dump()<<"\" doesn't exist"
1787 core::rect<s32> imgrect(0,0,imgsize.X,imgsize.Y);
1789 for(s32 i=0; i<s.geom.X*s.geom.Y; i++)
1791 s32 item_i = i + s.start_item_i;
1792 if(item_i >= (s32) ilist->getSize())
1794 s32 x = (i%s.geom.X) * spacing.X;
1795 s32 y = (i/s.geom.X) * spacing.Y;
1797 core::rect<s32> rect = imgrect + s.pos + p;
1800 item = ilist->getItem(item_i);
1802 bool selected = m_selected_item
1803 && m_invmgr->getInventory(m_selected_item->inventoryloc) == inv
1804 && m_selected_item->listname == s.listname
1805 && m_selected_item->i == item_i;
1806 bool hovering = rect.isPointInside(m_pointer);
1811 driver->draw2DRectangle(m_slotbg_h, rect, &AbsoluteClippingRect);
1813 driver->draw2DRectangle(m_slotbg_n, rect, &AbsoluteClippingRect);
1816 //Draw inv slot borders
1818 s32 x1 = rect.UpperLeftCorner.X;
1819 s32 y1 = rect.UpperLeftCorner.Y;
1820 s32 x2 = rect.LowerRightCorner.X;
1821 s32 y2 = rect.LowerRightCorner.Y;
1823 driver->draw2DRectangle(m_slotbordercolor,
1824 core::rect<s32>(v2s32(x1 - border, y1 - border),
1825 v2s32(x2 + border, y1)), NULL);
1826 driver->draw2DRectangle(m_slotbordercolor,
1827 core::rect<s32>(v2s32(x1 - border, y2),
1828 v2s32(x2 + border, y2 + border)), NULL);
1829 driver->draw2DRectangle(m_slotbordercolor,
1830 core::rect<s32>(v2s32(x1 - border, y1),
1831 v2s32(x1, y2)), NULL);
1832 driver->draw2DRectangle(m_slotbordercolor,
1833 core::rect<s32>(v2s32(x2, y1),
1834 v2s32(x2 + border, y2)), NULL);
1842 item.takeItem(m_selected_amount);
1846 drawItemStack(driver, font, item,
1847 rect, &AbsoluteClippingRect, m_gamedef);
1851 std::string tooltip_text = "";
1852 if(hovering && !m_selected_item)
1853 tooltip_text = item.getDefinition(m_gamedef->idef()).description;
1854 if(tooltip_text != "")
1856 m_tooltip_element->setVisible(true);
1857 this->bringToFront(m_tooltip_element);
1858 m_tooltip_element->setText(narrow_to_wide(tooltip_text).c_str());
1859 s32 tooltip_x = m_pointer.X + 15;
1860 s32 tooltip_y = m_pointer.Y + 15;
1861 s32 tooltip_width = m_tooltip_element->getTextWidth() + 15;
1862 s32 tooltip_height = m_tooltip_element->getTextHeight() + 5;
1863 m_tooltip_element->setRelativePosition(core::rect<s32>(
1864 core::position2d<s32>(tooltip_x, tooltip_y),
1865 core::dimension2d<s32>(tooltip_width, tooltip_height)));
1871 void GUIFormSpecMenu::drawSelectedItem()
1873 if(!m_selected_item)
1876 video::IVideoDriver* driver = Environment->getVideoDriver();
1879 gui::IGUIFont *font = NULL;
1880 gui::IGUISkin* skin = Environment->getSkin();
1882 font = skin->getFont();
1884 Inventory *inv = m_invmgr->getInventory(m_selected_item->inventoryloc);
1886 InventoryList *list = inv->getList(m_selected_item->listname);
1888 ItemStack stack = list->getItem(m_selected_item->i);
1889 stack.count = m_selected_amount;
1891 core::rect<s32> imgrect(0,0,imgsize.X,imgsize.Y);
1892 core::rect<s32> rect = imgrect + (m_pointer - imgrect.getCenter());
1893 drawItemStack(driver, font, stack, rect, NULL, m_gamedef);
1896 void GUIFormSpecMenu::drawMenu()
1899 std::string newform = m_form_src->getForm();
1900 if(newform != m_formspec_string){
1901 m_formspec_string = newform;
1902 regenerateGui(m_screensize_old);
1906 m_pointer = m_device->getCursorControl()->getPosition();
1908 updateSelectedItem();
1910 gui::IGUISkin* skin = Environment->getSkin();
1913 video::IVideoDriver* driver = Environment->getVideoDriver();
1915 v2u32 screenSize = driver->getScreenSize();
1916 core::rect<s32> allbg(0, 0, screenSize.X , screenSize.Y);
1918 driver->draw2DRectangle(m_bgcolor, allbg, &allbg);
1920 driver->draw2DRectangle(m_bgcolor, AbsoluteRect, &AbsoluteClippingRect);
1922 m_tooltip_element->setVisible(false);
1927 for(u32 i=0; i<m_backgrounds.size(); i++)
1929 const ImageDrawSpec &spec = m_backgrounds[i];
1930 video::ITexture *texture = m_tsrc->getTexture(spec.name);
1933 // Image size on screen
1934 core::rect<s32> imgrect(0, 0, spec.geom.X, spec.geom.Y);
1935 // Image rectangle on screen
1936 core::rect<s32> rect = imgrect + spec.pos;
1938 if (m_clipbackground) {
1939 core::dimension2d<s32> absrec_size = AbsoluteRect.getSize();
1940 rect = core::rect<s32>(AbsoluteRect.UpperLeftCorner.X - spec.pos.X,
1941 AbsoluteRect.UpperLeftCorner.Y - spec.pos.Y,
1942 AbsoluteRect.UpperLeftCorner.X + absrec_size.Width + spec.pos.X,
1943 AbsoluteRect.UpperLeftCorner.Y + absrec_size.Height + spec.pos.Y);
1946 const video::SColor color(255,255,255,255);
1947 const video::SColor colors[] = {color,color,color,color};
1948 driver->draw2DImage(texture, rect,
1949 core::rect<s32>(core::position2d<s32>(0,0),
1950 core::dimension2di(texture->getOriginalSize())),
1951 NULL/*&AbsoluteClippingRect*/, colors, true);
1954 errorstream << "GUIFormSpecMenu::drawMenu() Draw backgrounds unable to load texture:" << std::endl;
1955 errorstream << "\t" << spec.name << std::endl;
1962 for(u32 i=0; i<m_boxes.size(); i++)
1964 const BoxDrawSpec &spec = m_boxes[i];
1966 irr::video::SColor todraw = spec.color;
1968 todraw.setAlpha(140);
1970 core::rect<s32> rect(spec.pos.X,spec.pos.Y,
1971 spec.pos.X + spec.geom.X,spec.pos.Y + spec.geom.Y);
1973 driver->draw2DRectangle(todraw, rect, 0);
1978 for(u32 i=0; i<m_images.size(); i++)
1980 const ImageDrawSpec &spec = m_images[i];
1981 video::ITexture *texture = m_tsrc->getTexture(spec.name);
1984 const core::dimension2d<u32>& img_origsize = texture->getOriginalSize();
1985 // Image size on screen
1986 core::rect<s32> imgrect;
1989 imgrect = core::rect<s32>(0,0,spec.geom.X, spec.geom.Y);
1992 imgrect = core::rect<s32>(0,0,img_origsize.Width,img_origsize.Height);
1994 // Image rectangle on screen
1995 core::rect<s32> rect = imgrect + spec.pos;
1996 const video::SColor color(255,255,255,255);
1997 const video::SColor colors[] = {color,color,color,color};
1998 driver->draw2DImage(texture, rect,
1999 core::rect<s32>(core::position2d<s32>(0,0),img_origsize),
2000 NULL/*&AbsoluteClippingRect*/, colors, true);
2003 errorstream << "GUIFormSpecMenu::drawMenu() Draw images unable to load texture:" << std::endl;
2004 errorstream << "\t" << spec.name << std::endl;
2011 for(u32 i=0; i<m_itemimages.size(); i++)
2016 const ImageDrawSpec &spec = m_itemimages[i];
2017 IItemDefManager *idef = m_gamedef->idef();
2019 item.deSerialize(spec.name, idef);
2020 video::ITexture *texture = idef->getInventoryTexture(item.getDefinition(idef).name, m_gamedef);
2021 // Image size on screen
2022 core::rect<s32> imgrect(0, 0, spec.geom.X, spec.geom.Y);
2023 // Image rectangle on screen
2024 core::rect<s32> rect = imgrect + spec.pos;
2025 const video::SColor color(255,255,255,255);
2026 const video::SColor colors[] = {color,color,color,color};
2027 driver->draw2DImage(texture, rect,
2028 core::rect<s32>(core::position2d<s32>(0,0),
2029 core::dimension2di(texture->getOriginalSize())),
2030 NULL/*&AbsoluteClippingRect*/, colors, true);
2035 Phase 0: Item slot rectangles
2036 Phase 1: Item images; prepare tooltip
2039 for(int phase=start_phase; phase<=1; phase++)
2040 for(u32 i=0; i<m_inventorylists.size(); i++)
2042 drawList(m_inventorylists[i], phase);
2048 gui::IGUIElement::draw();
2051 Draw fields/buttons tooltips
2053 gui::IGUIElement *hovered =
2054 Environment->getRootGUIElement()->getElementFromPoint(m_pointer);
2056 if (hovered != NULL) {
2057 s32 id = hovered->getID();
2058 for(std::vector<FieldSpec>::iterator iter = m_fields.begin();
2059 iter != m_fields.end(); iter++) {
2060 if ( (iter->fid == id) && (iter->tooltip != "") ) {
2061 m_tooltip_element->setVisible(true);
2062 this->bringToFront(m_tooltip_element);
2063 m_tooltip_element->setText(narrow_to_wide(iter->tooltip).c_str());
2064 s32 tooltip_x = m_pointer.X + 15;
2065 s32 tooltip_y = m_pointer.Y + 15;
2066 s32 tooltip_width = m_tooltip_element->getTextWidth() + 15;
2067 if (tooltip_x + tooltip_width > (s32)screenSize.X)
2068 tooltip_x = (s32)screenSize.X - tooltip_width - 15;
2069 int lines_count = 1;
2071 while ((i = iter->tooltip.find("\n", i)) != std::string::npos) {
2075 s32 tooltip_height = m_tooltip_element->getTextHeight() * lines_count + 5;
2076 m_tooltip_element->setRelativePosition(core::rect<s32>(
2077 core::position2d<s32>(tooltip_x, tooltip_y),
2078 core::dimension2d<s32>(tooltip_width, tooltip_height)));
2085 Draw dragged item stack
2090 void GUIFormSpecMenu::updateSelectedItem()
2092 // If the selected stack has become empty for some reason, deselect it.
2093 // If the selected stack has become inaccessible, deselect it.
2094 // If the selected stack has become smaller, adjust m_selected_amount.
2095 ItemStack selected = verifySelectedItem();
2097 // WARNING: BLACK MAGIC
2098 // See if there is a stack suited for our current guess.
2099 // If such stack does not exist, clear the guess.
2100 if(m_selected_content_guess.name != "" &&
2101 selected.name == m_selected_content_guess.name &&
2102 selected.count == m_selected_content_guess.count){
2103 // Selected item fits the guess. Skip the black magic.
2105 else if(m_selected_content_guess.name != ""){
2107 for(u32 i=0; i<m_inventorylists.size() && !found; i++){
2108 const ListDrawSpec &s = m_inventorylists[i];
2109 Inventory *inv = m_invmgr->getInventory(s.inventoryloc);
2112 InventoryList *list = inv->getList(s.listname);
2115 for(s32 i=0; i<s.geom.X*s.geom.Y && !found; i++){
2116 u32 item_i = i + s.start_item_i;
2117 if(item_i >= list->getSize())
2119 ItemStack stack = list->getItem(item_i);
2120 if(stack.name == m_selected_content_guess.name &&
2121 stack.count == m_selected_content_guess.count){
2123 infostream<<"Client: Changing selected content guess to "
2124 <<s.inventoryloc.dump()<<" "<<s.listname
2125 <<" "<<item_i<<std::endl;
2126 delete m_selected_item;
2127 m_selected_item = new ItemSpec(s.inventoryloc, s.listname, item_i);
2128 m_selected_amount = stack.count;
2133 infostream<<"Client: Discarding selected content guess: "
2134 <<m_selected_content_guess.getItemString()<<std::endl;
2135 m_selected_content_guess.name = "";
2139 // If craftresult is nonempty and nothing else is selected, select it now.
2140 if(!m_selected_item)
2142 for(u32 i=0; i<m_inventorylists.size(); i++)
2144 const ListDrawSpec &s = m_inventorylists[i];
2145 if(s.listname == "craftpreview")
2147 Inventory *inv = m_invmgr->getInventory(s.inventoryloc);
2148 InventoryList *list = inv->getList("craftresult");
2149 if(list && list->getSize() >= 1 && !list->getItem(0).empty())
2151 m_selected_item = new ItemSpec;
2152 m_selected_item->inventoryloc = s.inventoryloc;
2153 m_selected_item->listname = "craftresult";
2154 m_selected_item->i = 0;
2155 m_selected_amount = 0;
2156 m_selected_dragging = false;
2163 // If craftresult is selected, keep the whole stack selected
2164 if(m_selected_item && m_selected_item->listname == "craftresult")
2166 m_selected_amount = verifySelectedItem().count;
2170 ItemStack GUIFormSpecMenu::verifySelectedItem()
2172 // If the selected stack has become empty for some reason, deselect it.
2173 // If the selected stack has become inaccessible, deselect it.
2174 // If the selected stack has become smaller, adjust m_selected_amount.
2175 // Return the selected stack.
2179 if(m_selected_item->isValid())
2181 Inventory *inv = m_invmgr->getInventory(m_selected_item->inventoryloc);
2184 InventoryList *list = inv->getList(m_selected_item->listname);
2185 if(list && (u32) m_selected_item->i < list->getSize())
2187 ItemStack stack = list->getItem(m_selected_item->i);
2188 if(m_selected_amount > stack.count)
2189 m_selected_amount = stack.count;
2196 // selection was not valid
2197 delete m_selected_item;
2198 m_selected_item = NULL;
2199 m_selected_amount = 0;
2200 m_selected_dragging = false;
2205 void GUIFormSpecMenu::acceptInput(FormspecQuitMode quitmode=quit_mode_no)
2209 std::map<std::string, std::string> fields;
2211 if (quitmode == quit_mode_accept) {
2212 fields["quit"] = "true";
2215 if (quitmode == quit_mode_cancel) {
2216 fields["quit"] = "true";
2217 m_text_dst->gotText(fields);
2221 if (current_keys_pending.key_down) {
2222 fields["key_down"] = "true";
2223 current_keys_pending.key_down = false;
2226 if (current_keys_pending.key_up) {
2227 fields["key_up"] = "true";
2228 current_keys_pending.key_up = false;
2231 if (current_keys_pending.key_enter) {
2232 fields["key_enter"] = "true";
2233 current_keys_pending.key_enter = false;
2236 if (current_keys_pending.key_escape) {
2237 fields["key_escape"] = "true";
2238 current_keys_pending.key_escape = false;
2241 for(unsigned int i=0; i<m_fields.size(); i++) {
2242 const FieldSpec &s = m_fields[i];
2244 std::string name = wide_to_narrow(s.fname);
2245 if(s.ftype == f_Button) {
2246 fields[name] = wide_to_narrow(s.flabel);
2248 else if(s.ftype == f_Table) {
2249 GUITable *table = getTable(s.fname);
2251 fields[name] = table->checkEvent();
2254 else if(s.ftype == f_DropDown) {
2255 // no dynamic cast possible due to some distributions shipped
2256 // without rtti support in irrlicht
2257 IGUIElement * element = getElementFromId(s.fid);
2258 gui::IGUIComboBox *e = NULL;
2259 if ((element) && (element->getType() == gui::EGUIET_COMBO_BOX)) {
2260 e = static_cast<gui::IGUIComboBox*>(element);
2262 s32 selected = e->getSelected();
2263 if (selected >= 0) {
2265 wide_to_narrow(e->getItem(selected));
2268 else if (s.ftype == f_TabHeader) {
2269 // no dynamic cast possible due to some distributions shipped
2270 // without rtti support in irrlicht
2271 IGUIElement * element = getElementFromId(s.fid);
2272 gui::IGUITabControl *e = NULL;
2273 if ((element) && (element->getType() == gui::EGUIET_TAB_CONTROL)) {
2274 e = static_cast<gui::IGUITabControl*>(element);
2278 std::stringstream ss;
2279 ss << (e->getActiveTab() +1);
2280 fields[name] = ss.str();
2283 else if (s.ftype == f_CheckBox) {
2284 // no dynamic cast possible due to some distributions shipped
2285 // without rtti support in irrlicht
2286 IGUIElement * element = getElementFromId(s.fid);
2287 gui::IGUICheckBox *e = NULL;
2288 if ((element) && (element->getType() == gui::EGUIET_CHECK_BOX)) {
2289 e = static_cast<gui::IGUICheckBox*>(element);
2294 fields[name] = "true";
2296 fields[name] = "false";
2301 IGUIElement* e = getElementFromId(s.fid);
2303 fields[name] = wide_to_narrow(e->getText());
2309 m_text_dst->gotText(fields);
2313 static bool isChild(gui::IGUIElement * tocheck, gui::IGUIElement * parent)
2315 while(tocheck != NULL) {
2316 if (tocheck == parent) {
2319 tocheck = tocheck->getParent();
2324 bool GUIFormSpecMenu::preprocessEvent(const SEvent& event)
2326 // Fix Esc/Return key being eaten by checkboxen and tables
2327 if(event.EventType==EET_KEY_INPUT_EVENT) {
2328 KeyPress kp(event.KeyInput);
2329 if (kp == EscapeKey || kp == getKeySetting("keymap_inventory")
2330 || event.KeyInput.Key==KEY_RETURN) {
2331 gui::IGUIElement *focused = Environment->getFocus();
2332 if (focused && isMyChild(focused) &&
2333 (focused->getType() == gui::EGUIET_LIST_BOX ||
2334 focused->getType() == gui::EGUIET_CHECK_BOX)) {
2340 // Mouse wheel events: send to hovered element instead of focused
2341 if(event.EventType==EET_MOUSE_INPUT_EVENT
2342 && event.MouseInput.Event == EMIE_MOUSE_WHEEL) {
2343 s32 x = event.MouseInput.X;
2344 s32 y = event.MouseInput.Y;
2345 gui::IGUIElement *hovered =
2346 Environment->getRootGUIElement()->getElementFromPoint(
2347 core::position2d<s32>(x, y));
2348 if (hovered && isMyChild(hovered)) {
2349 hovered->OnEvent(event);
2354 if (event.EventType == EET_MOUSE_INPUT_EVENT) {
2355 s32 x = event.MouseInput.X;
2356 s32 y = event.MouseInput.Y;
2357 gui::IGUIElement *hovered =
2358 Environment->getRootGUIElement()->getElementFromPoint(
2359 core::position2d<s32>(x, y));
2361 if (!isChild(hovered,this)) {
2362 if (DoubleClickDetection(event)) {
2371 /******************************************************************************/
2372 bool GUIFormSpecMenu::DoubleClickDetection(const SEvent event)
2374 if (event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN) {
2375 m_doubleclickdetect[0].pos = m_doubleclickdetect[1].pos;
2376 m_doubleclickdetect[0].time = m_doubleclickdetect[1].time;
2378 m_doubleclickdetect[1].pos = m_pointer;
2379 m_doubleclickdetect[1].time = getTimeMs();
2381 else if (event.MouseInput.Event == EMIE_LMOUSE_LEFT_UP) {
2382 u32 delta = porting::getDeltaMs(m_doubleclickdetect[0].time, getTimeMs());
2387 double squaredistance =
2388 m_doubleclickdetect[0].pos
2389 .getDistanceFromSQ(m_doubleclickdetect[1].pos);
2391 if (squaredistance > (30*30)) {
2395 SEvent* translated = new SEvent();
2396 assert(translated != 0);
2397 //translate doubleclick to escape
2398 memset(translated, 0, sizeof(SEvent));
2399 translated->EventType = irr::EET_KEY_INPUT_EVENT;
2400 translated->KeyInput.Key = KEY_ESCAPE;
2401 translated->KeyInput.Control = false;
2402 translated->KeyInput.Shift = false;
2403 translated->KeyInput.PressedDown = true;
2404 translated->KeyInput.Char = 0;
2405 OnEvent(*translated);
2407 // no need to send the key up event as we're already deleted
2408 // and no one else did notice this event
2415 bool GUIFormSpecMenu::OnEvent(const SEvent& event)
2417 if(event.EventType==EET_KEY_INPUT_EVENT) {
2418 KeyPress kp(event.KeyInput);
2419 if (event.KeyInput.PressedDown && (kp == EscapeKey ||
2420 kp == getKeySetting("keymap_inventory"))) {
2423 acceptInput(quit_mode_cancel);
2426 m_text_dst->gotText(narrow_to_wide("MenuQuit"));
2430 if (event.KeyInput.PressedDown &&
2431 (event.KeyInput.Key==KEY_RETURN ||
2432 event.KeyInput.Key==KEY_UP ||
2433 event.KeyInput.Key==KEY_DOWN)
2435 switch (event.KeyInput.Key) {
2437 current_keys_pending.key_enter = true;
2440 current_keys_pending.key_up = true;
2443 current_keys_pending.key_down = true;
2447 //can't happen at all!
2448 assert("reached a source line that can't ever been reached" == 0);
2451 if (current_keys_pending.key_enter && m_allowclose) {
2452 acceptInput(quit_mode_accept);
2461 if(event.EventType==EET_MOUSE_INPUT_EVENT
2462 && event.MouseInput.Event != EMIE_MOUSE_MOVED) {
2463 // Mouse event other than movement
2465 // Get selected item and hovered/clicked item (s)
2467 updateSelectedItem();
2468 ItemSpec s = getItemAtPos(m_pointer);
2470 Inventory *inv_selected = NULL;
2471 Inventory *inv_s = NULL;
2473 if(m_selected_item) {
2474 inv_selected = m_invmgr->getInventory(m_selected_item->inventoryloc);
2475 assert(inv_selected);
2476 assert(inv_selected->getList(m_selected_item->listname) != NULL);
2483 inv_s = m_invmgr->getInventory(s.inventoryloc);
2486 errorstream<<"InventoryMenu: The selected inventory location "
2487 <<"\""<<s.inventoryloc.dump()<<"\" doesn't exist"
2489 s.i = -1; // make it invalid again
2493 InventoryList *list = inv_s->getList(s.listname);
2495 verbosestream<<"InventoryMenu: The selected inventory list \""
2496 <<s.listname<<"\" does not exist"<<std::endl;
2497 s.i = -1; // make it invalid again
2501 if((u32)s.i >= list->getSize()) {
2502 infostream<<"InventoryMenu: The selected inventory list \""
2503 <<s.listname<<"\" is too small (i="<<s.i<<", size="
2504 <<list->getSize()<<")"<<std::endl;
2505 s.i = -1; // make it invalid again
2509 s_count = list->getItem(s.i).count;
2512 bool identical = (m_selected_item != NULL) && s.isValid() &&
2513 (inv_selected == inv_s) &&
2514 (m_selected_item->listname == s.listname) &&
2515 (m_selected_item->i == s.i);
2517 // buttons: 0 = left, 1 = right, 2 = middle
2518 // up/down: 0 = down (press), 1 = up (release), 2 = unknown event
2521 if(event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN)
2522 { button = 0; updown = 0; }
2523 else if(event.MouseInput.Event == EMIE_RMOUSE_PRESSED_DOWN)
2524 { button = 1; updown = 0; }
2525 else if(event.MouseInput.Event == EMIE_MMOUSE_PRESSED_DOWN)
2526 { button = 2; updown = 0; }
2527 else if(event.MouseInput.Event == EMIE_LMOUSE_LEFT_UP)
2528 { button = 0; updown = 1; }
2529 else if(event.MouseInput.Event == EMIE_RMOUSE_LEFT_UP)
2530 { button = 1; updown = 1; }
2531 else if(event.MouseInput.Event == EMIE_MMOUSE_LEFT_UP)
2532 { button = 2; updown = 1; }
2534 // Set this number to a positive value to generate a move action
2535 // from m_selected_item to s.
2536 u32 move_amount = 0;
2538 // Set this number to a positive value to generate a drop action
2539 // from m_selected_item.
2540 u32 drop_amount = 0;
2542 // Set this number to a positive value to generate a craft action at s.
2543 u32 craft_amount = 0;
2546 // Some mouse button has been pressed
2548 //infostream<<"Mouse button "<<button<<" pressed at p=("
2549 // <<p.X<<","<<p.Y<<")"<<std::endl;
2551 m_selected_dragging = false;
2553 if(s.isValid() && s.listname == "craftpreview") {
2554 // Craft preview has been clicked: craft
2555 craft_amount = (button == 2 ? 10 : 1);
2557 else if(m_selected_item == NULL) {
2559 // Non-empty stack has been clicked: select it
2560 m_selected_item = new ItemSpec(s);
2562 if(button == 1) // right
2563 m_selected_amount = (s_count + 1) / 2;
2564 else if(button == 2) // middle
2565 m_selected_amount = MYMIN(s_count, 10);
2567 m_selected_amount = s_count;
2569 m_selected_dragging = true;
2572 else { // m_selected_item != NULL
2573 assert(m_selected_amount >= 1);
2576 // Clicked a slot: move
2577 if(button == 1) // right
2579 else if(button == 2) // middle
2580 move_amount = MYMIN(m_selected_amount, 10);
2582 move_amount = m_selected_amount;
2585 if(move_amount >= m_selected_amount)
2586 m_selected_amount = 0;
2588 m_selected_amount -= move_amount;
2592 else if (!getAbsoluteClippingRect().isPointInside(m_pointer)) {
2593 // Clicked outside of the window: drop
2594 if(button == 1) // right
2596 else if(button == 2) // middle
2597 drop_amount = MYMIN(m_selected_amount, 10);
2599 drop_amount = m_selected_amount;
2603 else if(updown == 1) {
2604 // Some mouse button has been released
2606 //infostream<<"Mouse button "<<button<<" released at p=("
2607 // <<p.X<<","<<p.Y<<")"<<std::endl;
2609 if(m_selected_item != NULL && m_selected_dragging && s.isValid()) {
2611 // Dragged to different slot: move all selected
2612 move_amount = m_selected_amount;
2615 else if(m_selected_item != NULL && m_selected_dragging &&
2616 !(getAbsoluteClippingRect().isPointInside(m_pointer))) {
2617 // Dragged outside of window: drop all selected
2618 drop_amount = m_selected_amount;
2621 m_selected_dragging = false;
2624 // Possibly send inventory action to server
2627 // Send IACTION_MOVE
2629 assert(m_selected_item && m_selected_item->isValid());
2630 assert(s.isValid());
2632 assert(inv_selected && inv_s);
2633 InventoryList *list_from = inv_selected->getList(m_selected_item->listname);
2634 InventoryList *list_to = inv_s->getList(s.listname);
2635 assert(list_from && list_to);
2636 ItemStack stack_from = list_from->getItem(m_selected_item->i);
2637 ItemStack stack_to = list_to->getItem(s.i);
2639 // Check how many items can be moved
2640 move_amount = stack_from.count = MYMIN(move_amount, stack_from.count);
2641 ItemStack leftover = stack_to.addItem(stack_from, m_gamedef->idef());
2642 // If source stack cannot be added to destination stack at all,
2644 if ((leftover.count == stack_from.count) &&
2645 (leftover.name == stack_from.name)) {
2646 m_selected_amount = stack_to.count;
2647 // In case the server doesn't directly swap them but instead
2648 // moves stack_to somewhere else, set this
2649 m_selected_content_guess = stack_to;
2650 m_selected_content_guess_inventory = s.inventoryloc;
2652 // Source stack goes fully into destination stack
2653 else if(leftover.empty()) {
2654 m_selected_amount -= move_amount;
2655 m_selected_content_guess = ItemStack(); // Clear
2657 // Source stack goes partly into destination stack
2659 move_amount -= leftover.count;
2660 m_selected_amount -= move_amount;
2661 m_selected_content_guess = ItemStack(); // Clear
2664 infostream<<"Handing IACTION_MOVE to manager"<<std::endl;
2665 IMoveAction *a = new IMoveAction();
2666 a->count = move_amount;
2667 a->from_inv = m_selected_item->inventoryloc;
2668 a->from_list = m_selected_item->listname;
2669 a->from_i = m_selected_item->i;
2670 a->to_inv = s.inventoryloc;
2671 a->to_list = s.listname;
2673 m_invmgr->inventoryAction(a);
2675 else if(drop_amount > 0) {
2676 m_selected_content_guess = ItemStack(); // Clear
2678 // Send IACTION_DROP
2680 assert(m_selected_item && m_selected_item->isValid());
2681 assert(inv_selected);
2682 InventoryList *list_from = inv_selected->getList(m_selected_item->listname);
2684 ItemStack stack_from = list_from->getItem(m_selected_item->i);
2686 // Check how many items can be dropped
2687 drop_amount = stack_from.count = MYMIN(drop_amount, stack_from.count);
2688 assert(drop_amount > 0 && drop_amount <= m_selected_amount);
2689 m_selected_amount -= drop_amount;
2691 infostream<<"Handing IACTION_DROP to manager"<<std::endl;
2692 IDropAction *a = new IDropAction();
2693 a->count = drop_amount;
2694 a->from_inv = m_selected_item->inventoryloc;
2695 a->from_list = m_selected_item->listname;
2696 a->from_i = m_selected_item->i;
2697 m_invmgr->inventoryAction(a);
2699 else if(craft_amount > 0) {
2700 m_selected_content_guess = ItemStack(); // Clear
2702 // Send IACTION_CRAFT
2704 assert(s.isValid());
2707 infostream<<"Handing IACTION_CRAFT to manager"<<std::endl;
2708 ICraftAction *a = new ICraftAction();
2709 a->count = craft_amount;
2710 a->craft_inv = s.inventoryloc;
2711 m_invmgr->inventoryAction(a);
2714 // If m_selected_amount has been decreased to zero, deselect
2715 if(m_selected_amount == 0) {
2716 delete m_selected_item;
2717 m_selected_item = NULL;
2718 m_selected_amount = 0;
2719 m_selected_dragging = false;
2720 m_selected_content_guess = ItemStack();
2723 if(event.EventType==EET_GUI_EVENT) {
2725 if(event.GUIEvent.EventType==gui::EGET_TAB_CHANGED
2727 // find the element that was clicked
2728 for(unsigned int i=0; i<m_fields.size(); i++) {
2729 FieldSpec &s = m_fields[i];
2730 if ((s.ftype == f_TabHeader) &&
2731 (s.fid == event.GUIEvent.Caller->getID())) {
2739 if(event.GUIEvent.EventType==gui::EGET_ELEMENT_FOCUS_LOST
2741 if(!canTakeFocus(event.GUIEvent.Element)) {
2742 infostream<<"GUIFormSpecMenu: Not allowing focus change."
2744 // Returning true disables focus change
2748 if((event.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED) ||
2749 (event.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED) ||
2750 (event.GUIEvent.EventType == gui::EGET_COMBO_BOX_CHANGED)) {
2751 unsigned int btn_id = event.GUIEvent.Caller->getID();
2753 if (btn_id == 257) {
2755 acceptInput(quit_mode_accept);
2759 m_text_dst->gotText(narrow_to_wide("ExitButton"));
2761 // quitMenu deallocates menu
2765 // find the element that was clicked
2766 for(u32 i=0; i<m_fields.size(); i++) {
2767 FieldSpec &s = m_fields[i];
2768 // if its a button, set the send field so
2769 // lua knows which button was pressed
2770 if (((s.ftype == f_Button) || (s.ftype == f_CheckBox)) &&
2771 (s.fid == event.GUIEvent.Caller->getID())) {
2775 acceptInput(quit_mode_accept);
2778 m_text_dst->gotText(narrow_to_wide("ExitButton"));
2782 acceptInput(quit_mode_no);
2787 if ((s.ftype == f_DropDown) &&
2788 (s.fid == event.GUIEvent.Caller->getID())) {
2789 // only send the changed dropdown
2790 for(u32 i=0; i<m_fields.size(); i++) {
2791 FieldSpec &s2 = m_fields[i];
2792 if (s2.ftype == f_DropDown) {
2797 acceptInput(quit_mode_no);
2799 // revert configuration to make sure dropdowns are sent on
2800 // regular button click
2801 for(u32 i=0; i<m_fields.size(); i++) {
2802 FieldSpec &s2 = m_fields[i];
2803 if (s2.ftype == f_DropDown) {
2811 if(event.GUIEvent.EventType == gui::EGET_EDITBOX_ENTER) {
2812 if(event.GUIEvent.Caller->getID() > 257) {
2815 acceptInput(quit_mode_accept);
2818 current_keys_pending.key_enter = true;
2821 // quitMenu deallocates menu
2826 if(event.GUIEvent.EventType == gui::EGET_TABLE_CHANGED) {
2827 int current_id = event.GUIEvent.Caller->getID();
2828 if(current_id > 257) {
2829 // find the element that was clicked
2830 for(u32 i=0; i<m_fields.size(); i++) {
2831 FieldSpec &s = m_fields[i];
2832 // if it's a table, set the send field
2833 // so lua knows which table was changed
2834 if ((s.ftype == f_Table) && (s.fid == current_id)) {
2845 return Parent ? Parent->OnEvent(event) : false;
2848 bool GUIFormSpecMenu::parseColor(const std::string &value, video::SColor &color,
2851 const char *hexpattern = NULL;
2852 if (value[0] == '#') {
2853 if (value.size() == 9)
2854 hexpattern = "#RRGGBBAA";
2855 else if (value.size() == 7)
2856 hexpattern = "#RRGGBB";
2857 else if (value.size() == 5)
2858 hexpattern = "#RGBA";
2859 else if (value.size() == 4)
2860 hexpattern = "#RGB";
2864 assert(strlen(hexpattern) == value.size());
2865 video::SColor outcolor(255, 255, 255, 255);
2866 for (size_t pos = 0; pos < value.size(); ++pos) {
2867 // '#' in the pattern means skip that character
2868 if (hexpattern[pos] == '#')
2871 // Else assume hexpattern[pos] is one of 'R' 'G' 'B' 'A'
2872 // Read one or two digits, depending on hexpattern
2873 unsigned char c1, c2;
2874 if (hexpattern[pos+1] == hexpattern[pos]) {
2875 // Two digits, e.g. hexpattern == "#RRGGBB"
2876 if (!hex_digit_decode(value[pos], c1) ||
2877 !hex_digit_decode(value[pos+1], c2))
2882 // One digit, e.g. hexpattern == "#RGB"
2883 if (!hex_digit_decode(value[pos], c1))
2887 u32 colorpart = ((c1 & 0x0f) << 4) | (c2 & 0x0f);
2889 // Update outcolor with newly read color part
2890 if (hexpattern[pos] == 'R')
2891 outcolor.setRed(colorpart);
2892 else if (hexpattern[pos] == 'G')
2893 outcolor.setGreen(colorpart);
2894 else if (hexpattern[pos] == 'B')
2895 outcolor.setBlue(colorpart);
2896 else if (hexpattern[pos] == 'A')
2897 outcolor.setAlpha(colorpart);
2904 // Optionally, named colors could be implemented here
2908 errorstream<<"Invalid color: \""<<value<<"\""<<std::endl;