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"
53 #include "util/string.h" // for parseColorString()
55 #define MY_CHECKPOS(a,b) \
56 if (v_pos.size() != 2) { \
57 errorstream<< "Invalid pos for element " << a << "specified: \"" \
58 << parts[b] << "\"" << std::endl; \
62 #define MY_CHECKGEOM(a,b) \
63 if (v_geom.size() != 2) { \
64 errorstream<< "Invalid pos for element " << a << "specified: \"" \
65 << parts[b] << "\"" << std::endl; \
72 GUIFormSpecMenu::GUIFormSpecMenu(irr::IrrlichtDevice* dev,
73 gui::IGUIElement* parent, s32 id, IMenuManager *menumgr,
74 InventoryManager *invmgr, IGameDef *gamedef,
75 ISimpleTextureSource *tsrc, IFormSource* fsrc, TextDest* tdst,
76 GUIFormSpecMenu** ext_ptr, Client* client) :
77 GUIModalMenu(dev->getGUIEnvironment(), parent, id, menumgr),
83 m_selected_item(NULL),
85 m_selected_dragging(false),
86 m_tooltip_element(NULL),
93 m_font(dev->getGUIEnvironment()->getSkin()->getFont()),
96 ,m_JavaDialogFieldName(L"")
99 current_keys_pending.key_down = false;
100 current_keys_pending.key_up = false;
101 current_keys_pending.key_enter = false;
102 current_keys_pending.key_escape = false;
104 m_doubleclickdetect[0].time = 0;
105 m_doubleclickdetect[1].time = 0;
107 m_doubleclickdetect[0].pos = v2s32(0, 0);
108 m_doubleclickdetect[1].pos = v2s32(0, 0);
110 m_tooltip_show_delay = (u32)g_settings->getS32("tooltip_show_delay");
112 m_btn_height = g_settings->getS32("font_size") +2;
113 assert(m_btn_height > 0);
116 GUIFormSpecMenu::~GUIFormSpecMenu()
120 for (u32 i = 0; i < m_tables.size(); ++i) {
121 GUITable *table = m_tables[i].second;
125 delete m_selected_item;
127 if (m_form_src != NULL) {
130 if (m_text_dst != NULL) {
134 if (m_ext_ptr != NULL) {
135 assert(*m_ext_ptr == this);
140 void GUIFormSpecMenu::removeChildren()
142 const core::list<gui::IGUIElement*> &children = getChildren();
144 while(!children.empty()) {
145 (*children.getLast())->remove();
148 if(m_tooltip_element) {
149 m_tooltip_element->remove();
150 m_tooltip_element->drop();
151 m_tooltip_element = NULL;
156 void GUIFormSpecMenu::setInitialFocus()
158 // Set initial focus according to following order of precedence:
159 // 1. first empty editbox
163 // 5. first focusable (not statictext, not tabheader)
164 // 6. first child element
166 core::list<gui::IGUIElement*> children = getChildren();
168 // in case "children" contains any NULL elements, remove them
169 for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
170 it != children.end();) {
174 it = children.erase(it);
177 // 1. first empty editbox
178 for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
179 it != children.end(); ++it) {
180 if ((*it)->getType() == gui::EGUIET_EDIT_BOX
181 && (*it)->getText()[0] == 0) {
182 Environment->setFocus(*it);
188 for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
189 it != children.end(); ++it) {
190 if ((*it)->getType() == gui::EGUIET_EDIT_BOX) {
191 Environment->setFocus(*it);
197 for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
198 it != children.end(); ++it) {
199 if ((*it)->getTypeName() == std::string("GUITable")) {
200 Environment->setFocus(*it);
206 for (core::list<gui::IGUIElement*>::Iterator it = children.getLast();
207 it != children.end(); --it) {
208 if ((*it)->getType() == gui::EGUIET_BUTTON) {
209 Environment->setFocus(*it);
214 // 5. first focusable (not statictext, not tabheader)
215 for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
216 it != children.end(); ++it) {
217 if ((*it)->getType() != gui::EGUIET_STATIC_TEXT &&
218 (*it)->getType() != gui::EGUIET_TAB_CONTROL) {
219 Environment->setFocus(*it);
224 // 6. first child element
225 if (children.empty())
226 Environment->setFocus(this);
228 Environment->setFocus(*(children.begin()));
231 GUITable* GUIFormSpecMenu::getTable(std::wstring tablename)
233 for (u32 i = 0; i < m_tables.size(); ++i) {
234 if (tablename == m_tables[i].first.fname)
235 return m_tables[i].second;
240 std::vector<std::string> split(const std::string &s, char delim) {
241 std::vector<std::string> tokens;
243 std::string current = "";
244 bool last_was_escape = false;
245 for(unsigned int i=0; i < s.size(); i++) {
246 if (last_was_escape) {
248 current += s.c_str()[i];
249 last_was_escape = false;
252 if (s.c_str()[i] == delim) {
253 tokens.push_back(current);
255 last_was_escape = false;
257 else if (s.c_str()[i] == '\\'){
258 last_was_escape = true;
261 current += s.c_str()[i];
262 last_was_escape = false;
267 tokens.push_back(current);
272 void GUIFormSpecMenu::parseSize(parserData* data,std::string element)
274 std::vector<std::string> parts = split(element,',');
276 if (((parts.size() == 2) || parts.size() == 3) ||
277 ((parts.size() > 3) && (m_formspec_version > FORMSPEC_API_VERSION)))
281 if (parts[1].find(';') != std::string::npos)
282 parts[1] = parts[1].substr(0,parts[1].find(';'));
284 invsize.X = stof(parts[0]);
285 invsize.Y = stof(parts[1]);
288 if (parts.size() == 3) {
289 if (parts[2] == "true") {
290 lockSize(true,v2u32(800,600));
294 double cur_scaling = porting::getDisplayDensity() *
295 g_settings->getFloat("gui_scaling");
298 v2u32 current_screensize = m_device->getVideoDriver()->getScreenSize();
299 v2u32 delta = current_screensize - m_lockscreensize;
301 if (current_screensize.Y > m_lockscreensize.Y)
306 if (current_screensize.X > m_lockscreensize.X)
311 offset = v2s32(delta.X,delta.Y);
313 data->screensize = m_lockscreensize;
315 // fixed scaling for fixed size gui elements */
316 cur_scaling = LEGACY_SCALING;
322 /* adjust image size to dpi */
323 int y_partition = 15;
324 imgsize = v2s32(data->screensize.Y/y_partition, data->screensize.Y/y_partition);
325 int min_imgsize = DEFAULT_IMGSIZE * cur_scaling;
326 while ((min_imgsize > imgsize.Y) && (y_partition > 1)) {
328 imgsize = v2s32(data->screensize.Y/y_partition, data->screensize.Y/y_partition);
330 assert(y_partition > 0);
332 /* adjust spacing to dpi */
333 spacing = v2s32(imgsize.X+(DEFAULT_XSPACING * cur_scaling),
334 imgsize.Y+(DEFAULT_YSPACING * cur_scaling));
336 padding = v2s32(data->screensize.Y/imgsize.Y, data->screensize.Y/imgsize.Y);
338 /* adjust padding to dpi */
340 (padding.X/(2.0/3.0)) * cur_scaling,
341 (padding.X/(2.0/3.0)) * cur_scaling
344 padding.X*2+spacing.X*(invsize.X-1.0)+imgsize.X,
345 padding.Y*2+spacing.Y*(invsize.Y-1.0)+imgsize.Y + m_btn_height - 5
347 data->rect = core::rect<s32>(
348 data->screensize.X/2 - data->size.X/2 + offset.X,
349 data->screensize.Y/2 - data->size.Y/2 + offset.Y,
350 data->screensize.X/2 + data->size.X/2 + offset.X,
351 data->screensize.Y/2 + data->size.Y/2 + offset.Y
354 DesiredRect = data->rect;
355 recalculateAbsolutePosition(false);
356 data->basepos = getBasePos();
360 errorstream<< "Invalid size element (" << parts.size() << "): '" << element << "'" << std::endl;
363 void GUIFormSpecMenu::parseList(parserData* data,std::string element)
365 if (m_gamedef == 0) {
366 errorstream<<"WARNING: invalid use of 'list' with m_gamedef==0"<<std::endl;
370 std::vector<std::string> parts = split(element,';');
372 if (((parts.size() == 4) || (parts.size() == 5)) ||
373 ((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
375 std::string location = parts[0];
376 std::string listname = parts[1];
377 std::vector<std::string> v_pos = split(parts[2],',');
378 std::vector<std::string> v_geom = split(parts[3],',');
379 std::string startindex = "";
380 if (parts.size() == 5)
381 startindex = parts[4];
383 MY_CHECKPOS("list",2);
384 MY_CHECKGEOM("list",3);
386 InventoryLocation loc;
388 if(location == "context" || location == "current_name")
389 loc = m_current_inventory_location;
391 loc.deSerialize(location);
393 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
394 pos.X += stof(v_pos[0]) * (float)spacing.X;
395 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
398 geom.X = stoi(v_geom[0]);
399 geom.Y = stoi(v_geom[1]);
403 start_i = stoi(startindex);
405 if (geom.X < 0 || geom.Y < 0 || start_i < 0) {
406 errorstream<< "Invalid list element: '" << element << "'" << std::endl;
410 if(data->bp_set != 2)
411 errorstream<<"WARNING: invalid use of list without a size[] element"<<std::endl;
412 m_inventorylists.push_back(ListDrawSpec(loc, listname, pos, geom, start_i));
415 errorstream<< "Invalid list element(" << parts.size() << "): '" << element << "'" << std::endl;
418 void GUIFormSpecMenu::parseCheckbox(parserData* data,std::string element)
420 std::vector<std::string> parts = split(element,';');
422 if (((parts.size() >= 3) || (parts.size() <= 4)) ||
423 ((parts.size() > 4) && (m_formspec_version > FORMSPEC_API_VERSION)))
425 std::vector<std::string> v_pos = split(parts[0],',');
426 std::string name = parts[1];
427 std::string label = parts[2];
428 std::string selected = "";
430 if (parts.size() >= 4)
433 MY_CHECKPOS("checkbox",0);
436 pos.X += stof(v_pos[0]) * (float) spacing.X;
437 pos.Y += stof(v_pos[1]) * (float) spacing.Y;
439 bool fselected = false;
441 if (selected == "true")
444 std::wstring wlabel = narrow_to_wide(label.c_str());
446 core::rect<s32> rect = core::rect<s32>(
447 pos.X, pos.Y + ((imgsize.Y/2) - m_btn_height),
448 pos.X + m_font->getDimension(wlabel.c_str()).Width + 25, // text size + size of checkbox
449 pos.Y + ((imgsize.Y/2) + m_btn_height));
452 narrow_to_wide(name.c_str()),
453 wlabel, //Needed for displaying text on MSVC
458 spec.ftype = f_CheckBox;
460 gui::IGUICheckBox* e = Environment->addCheckBox(fselected, rect, this,
461 spec.fid, spec.flabel.c_str());
463 if (spec.fname == data->focused_fieldname) {
464 Environment->setFocus(e);
467 m_checkboxes.push_back(std::pair<FieldSpec,gui::IGUICheckBox*>(spec,e));
468 m_fields.push_back(spec);
471 errorstream<< "Invalid checkbox element(" << parts.size() << "): '" << element << "'" << std::endl;
474 void GUIFormSpecMenu::parseScrollBar(parserData* data, std::string element)
476 std::vector<std::string> parts = split(element,';');
478 if (parts.size() >= 5) {
479 std::vector<std::string> v_pos = split(parts[0],',');
480 std::vector<std::string> v_dim = split(parts[1],',');
481 std::string name = parts[2];
482 std::string value = parts[4];
484 MY_CHECKPOS("scrollbar",0);
487 pos.X += stof(v_pos[0]) * (float) spacing.X;
488 pos.Y += stof(v_pos[1]) * (float) spacing.Y;
490 if (v_dim.size() != 2) {
491 errorstream<< "Invalid size for element " << "scrollbar"
492 << "specified: \"" << parts[1] << "\"" << std::endl;
497 dim.X = stof(v_dim[0]) * (float) spacing.X;
498 dim.Y = stof(v_dim[1]) * (float) spacing.Y;
500 core::rect<s32> rect =
501 core::rect<s32>(pos.X, pos.Y, pos.X + dim.X, pos.Y + dim.Y);
504 narrow_to_wide(name.c_str()),
510 bool is_horizontal = true;
512 if (parts[2] == "vertical")
513 is_horizontal = false;
515 spec.ftype = f_ScrollBar;
517 gui::IGUIScrollBar* e =
518 Environment->addScrollBar(is_horizontal,rect,this,spec.fid);
522 e->setPos(stoi(parts[4]));
524 e->setLargeStep(100);
527 core::rect<s32> relative_rect = e->getRelativePosition();
529 if (!is_horizontal) {
530 s32 original_width = relative_rect.getWidth();
531 s32 width = (original_width/(2.0/3.0))
532 * porting::getDisplayDensity()
533 * g_settings->getFloat("gui_scaling");
534 e->setRelativePosition(core::rect<s32>(
535 relative_rect.UpperLeftCorner.X,
536 relative_rect.UpperLeftCorner.Y,
537 relative_rect.LowerRightCorner.X + (width - original_width),
538 relative_rect.LowerRightCorner.Y
542 s32 original_height = relative_rect.getHeight();
543 s32 height = (original_height/(2.0/3.0))
544 * porting::getDisplayDensity()
545 * g_settings->getFloat("gui_scaling");
546 e->setRelativePosition(core::rect<s32>(
547 relative_rect.UpperLeftCorner.X,
548 relative_rect.UpperLeftCorner.Y,
549 relative_rect.LowerRightCorner.X,
550 relative_rect.LowerRightCorner.Y + (height - original_height)
555 m_scrollbars.push_back(std::pair<FieldSpec,gui::IGUIScrollBar*>(spec,e));
556 m_fields.push_back(spec);
559 errorstream<< "Invalid scrollbar element(" << parts.size() << "): '" << element << "'" << std::endl;
562 void GUIFormSpecMenu::parseImage(parserData* data,std::string element)
564 std::vector<std::string> parts = split(element,';');
566 if ((parts.size() == 3) ||
567 ((parts.size() > 3) && (m_formspec_version > FORMSPEC_API_VERSION)))
569 std::vector<std::string> v_pos = split(parts[0],',');
570 std::vector<std::string> v_geom = split(parts[1],',');
571 std::string name = unescape_string(parts[2]);
573 MY_CHECKPOS("image",0);
574 MY_CHECKGEOM("image",1);
576 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
577 pos.X += stof(v_pos[0]) * (float) spacing.X;
578 pos.Y += stof(v_pos[1]) * (float) spacing.Y;
581 geom.X = stof(v_geom[0]) * (float)imgsize.X;
582 geom.Y = stof(v_geom[1]) * (float)imgsize.Y;
584 if(data->bp_set != 2)
585 errorstream<<"WARNING: invalid use of image without a size[] element"<<std::endl;
586 m_images.push_back(ImageDrawSpec(name, pos, geom));
590 if (parts.size() == 2) {
591 std::vector<std::string> v_pos = split(parts[0],',');
592 std::string name = unescape_string(parts[1]);
594 MY_CHECKPOS("image",0);
596 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
597 pos.X += stof(v_pos[0]) * (float) spacing.X;
598 pos.Y += stof(v_pos[1]) * (float) spacing.Y;
600 if(data->bp_set != 2)
601 errorstream<<"WARNING: invalid use of image without a size[] element"<<std::endl;
602 m_images.push_back(ImageDrawSpec(name, pos));
605 errorstream<< "Invalid image element(" << parts.size() << "): '" << element << "'" << std::endl;
608 void GUIFormSpecMenu::parseItemImage(parserData* data,std::string element)
610 std::vector<std::string> parts = split(element,';');
612 if ((parts.size() == 3) ||
613 ((parts.size() > 3) && (m_formspec_version > FORMSPEC_API_VERSION)))
615 std::vector<std::string> v_pos = split(parts[0],',');
616 std::vector<std::string> v_geom = split(parts[1],',');
617 std::string name = parts[2];
619 MY_CHECKPOS("itemimage",0);
620 MY_CHECKGEOM("itemimage",1);
622 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
623 pos.X += stof(v_pos[0]) * (float) spacing.X;
624 pos.Y += stof(v_pos[1]) * (float) spacing.Y;
627 geom.X = stof(v_geom[0]) * (float)imgsize.X;
628 geom.Y = stof(v_geom[1]) * (float)imgsize.Y;
630 if(data->bp_set != 2)
631 errorstream<<"WARNING: invalid use of item_image without a size[] element"<<std::endl;
632 m_itemimages.push_back(ImageDrawSpec(name, pos, geom));
635 errorstream<< "Invalid ItemImage element(" << parts.size() << "): '" << element << "'" << std::endl;
638 void GUIFormSpecMenu::parseButton(parserData* data,std::string element,
641 std::vector<std::string> parts = split(element,';');
643 if ((parts.size() == 4) ||
644 ((parts.size() > 4) && (m_formspec_version > FORMSPEC_API_VERSION)))
646 std::vector<std::string> v_pos = split(parts[0],',');
647 std::vector<std::string> v_geom = split(parts[1],',');
648 std::string name = parts[2];
649 std::string label = parts[3];
651 MY_CHECKPOS("button",0);
652 MY_CHECKGEOM("button",1);
655 pos.X += stof(v_pos[0]) * (float)spacing.X;
656 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
659 geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
660 pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2;
662 core::rect<s32> rect =
663 core::rect<s32>(pos.X, pos.Y - m_btn_height,
664 pos.X + geom.X, pos.Y + m_btn_height);
666 if(data->bp_set != 2)
667 errorstream<<"WARNING: invalid use of button without a size[] element"<<std::endl;
669 label = unescape_string(label);
671 std::wstring wlabel = narrow_to_wide(label.c_str());
674 narrow_to_wide(name.c_str()),
679 spec.ftype = f_Button;
680 if(type == "button_exit")
682 gui::IGUIButton* e = Environment->addButton(rect, this, spec.fid,
683 spec.flabel.c_str());
685 if (spec.fname == data->focused_fieldname) {
686 Environment->setFocus(e);
689 m_fields.push_back(spec);
692 errorstream<< "Invalid button element(" << parts.size() << "): '" << element << "'" << std::endl;
695 void GUIFormSpecMenu::parseBackground(parserData* data,std::string element)
697 std::vector<std::string> parts = split(element,';');
699 if (((parts.size() == 3) || (parts.size() == 4)) ||
700 ((parts.size() > 4) && (m_formspec_version > FORMSPEC_API_VERSION)))
702 std::vector<std::string> v_pos = split(parts[0],',');
703 std::vector<std::string> v_geom = split(parts[1],',');
704 std::string name = unescape_string(parts[2]);
706 MY_CHECKPOS("background",0);
707 MY_CHECKGEOM("background",1);
709 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
710 pos.X += stof(v_pos[0]) * (float)spacing.X - ((float)spacing.X-(float)imgsize.X)/2;
711 pos.Y += stof(v_pos[1]) * (float)spacing.Y - ((float)spacing.Y-(float)imgsize.Y)/2;
714 geom.X = stof(v_geom[0]) * (float)spacing.X;
715 geom.Y = stof(v_geom[1]) * (float)spacing.Y;
717 if (parts.size() == 4) {
718 m_clipbackground = is_yes(parts[3]);
719 if (m_clipbackground) {
720 pos.X = stoi(v_pos[0]); //acts as offset
721 pos.Y = stoi(v_pos[1]); //acts as offset
725 if(data->bp_set != 2)
726 errorstream<<"WARNING: invalid use of background without a size[] element"<<std::endl;
727 m_backgrounds.push_back(ImageDrawSpec(name, pos, geom));
730 errorstream<< "Invalid background element(" << parts.size() << "): '" << element << "'" << std::endl;
733 void GUIFormSpecMenu::parseTableOptions(parserData* data,std::string element)
735 std::vector<std::string> parts = split(element,';');
737 data->table_options.clear();
738 for (size_t i = 0; i < parts.size(); ++i) {
739 // Parse table option
740 std::string opt = unescape_string(parts[i]);
741 data->table_options.push_back(GUITable::splitOption(opt));
745 void GUIFormSpecMenu::parseTableColumns(parserData* data,std::string element)
747 std::vector<std::string> parts = split(element,';');
749 data->table_columns.clear();
750 for (size_t i = 0; i < parts.size(); ++i) {
751 std::vector<std::string> col_parts = split(parts[i],',');
752 GUITable::TableColumn column;
754 if (!col_parts.empty())
755 column.type = col_parts[0];
756 // Parse column options
757 for (size_t j = 1; j < col_parts.size(); ++j) {
758 std::string opt = unescape_string(col_parts[j]);
759 column.options.push_back(GUITable::splitOption(opt));
761 data->table_columns.push_back(column);
765 void GUIFormSpecMenu::parseTable(parserData* data,std::string element)
767 std::vector<std::string> parts = split(element,';');
769 if (((parts.size() == 4) || (parts.size() == 5)) ||
770 ((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
772 std::vector<std::string> v_pos = split(parts[0],',');
773 std::vector<std::string> v_geom = split(parts[1],',');
774 std::string name = parts[2];
775 std::vector<std::string> items = split(parts[3],',');
776 std::string str_initial_selection = "";
777 std::string str_transparent = "false";
779 if (parts.size() >= 5)
780 str_initial_selection = parts[4];
782 MY_CHECKPOS("table",0);
783 MY_CHECKGEOM("table",1);
786 pos.X += stof(v_pos[0]) * (float)spacing.X;
787 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
790 geom.X = stof(v_geom[0]) * (float)spacing.X;
791 geom.Y = stof(v_geom[1]) * (float)spacing.Y;
794 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
796 std::wstring fname_w = narrow_to_wide(name.c_str());
805 spec.ftype = f_Table;
807 for (unsigned int i = 0; i < items.size(); ++i) {
808 items[i] = unescape_string(items[i]);
811 //now really show table
812 GUITable *e = new GUITable(Environment, this, spec.fid, rect,
815 if (spec.fname == data->focused_fieldname) {
816 Environment->setFocus(e);
819 e->setTable(data->table_options, data->table_columns, items);
821 if (data->table_dyndata.find(fname_w) != data->table_dyndata.end()) {
822 e->setDynamicData(data->table_dyndata[fname_w]);
825 if ((str_initial_selection != "") &&
826 (str_initial_selection != "0"))
827 e->setSelected(stoi(str_initial_selection.c_str()));
829 m_tables.push_back(std::pair<FieldSpec,GUITable*>(spec, e));
830 m_fields.push_back(spec);
833 errorstream<< "Invalid table element(" << parts.size() << "): '" << element << "'" << std::endl;
836 void GUIFormSpecMenu::parseTextList(parserData* data,std::string element)
838 std::vector<std::string> parts = split(element,';');
840 if (((parts.size() == 4) || (parts.size() == 5) || (parts.size() == 6)) ||
841 ((parts.size() > 6) && (m_formspec_version > FORMSPEC_API_VERSION)))
843 std::vector<std::string> v_pos = split(parts[0],',');
844 std::vector<std::string> v_geom = split(parts[1],',');
845 std::string name = parts[2];
846 std::vector<std::string> items = split(parts[3],',');
847 std::string str_initial_selection = "";
848 std::string str_transparent = "false";
850 if (parts.size() >= 5)
851 str_initial_selection = parts[4];
853 if (parts.size() >= 6)
854 str_transparent = parts[5];
856 MY_CHECKPOS("textlist",0);
857 MY_CHECKGEOM("textlist",1);
860 pos.X += stof(v_pos[0]) * (float)spacing.X;
861 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
864 geom.X = stof(v_geom[0]) * (float)spacing.X;
865 geom.Y = stof(v_geom[1]) * (float)spacing.Y;
868 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
870 std::wstring fname_w = narrow_to_wide(name.c_str());
879 spec.ftype = f_Table;
881 for (unsigned int i = 0; i < items.size(); ++i) {
882 items[i] = unescape_string(items[i]);
885 //now really show list
886 GUITable *e = new GUITable(Environment, this, spec.fid, rect,
889 if (spec.fname == data->focused_fieldname) {
890 Environment->setFocus(e);
893 e->setTextList(items, is_yes(str_transparent));
895 if (data->table_dyndata.find(fname_w) != data->table_dyndata.end()) {
896 e->setDynamicData(data->table_dyndata[fname_w]);
899 if ((str_initial_selection != "") &&
900 (str_initial_selection != "0"))
901 e->setSelected(stoi(str_initial_selection.c_str()));
903 m_tables.push_back(std::pair<FieldSpec,GUITable*>(spec, e));
904 m_fields.push_back(spec);
907 errorstream<< "Invalid textlist element(" << parts.size() << "): '" << element << "'" << std::endl;
911 void GUIFormSpecMenu::parseDropDown(parserData* data,std::string element)
913 std::vector<std::string> parts = split(element,';');
915 if ((parts.size() == 5) ||
916 ((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
918 std::vector<std::string> v_pos = split(parts[0],',');
919 std::string name = parts[2];
920 std::vector<std::string> items = split(parts[3],',');
921 std::string str_initial_selection = "";
922 str_initial_selection = parts[4];
924 MY_CHECKPOS("dropdown",0);
927 pos.X += stof(v_pos[0]) * (float)spacing.X;
928 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
930 s32 width = stof(parts[1]) * (float)spacing.Y;
932 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y,
933 pos.X + width, pos.Y + (m_btn_height * 2));
935 std::wstring fname_w = narrow_to_wide(name.c_str());
944 spec.ftype = f_DropDown;
947 //now really show list
948 gui::IGUIComboBox *e = Environment->addComboBox(rect, this,spec.fid);
950 if (spec.fname == data->focused_fieldname) {
951 Environment->setFocus(e);
954 for (unsigned int i=0; i < items.size(); i++) {
955 e->addItem(narrow_to_wide(items[i]).c_str());
958 if (str_initial_selection != "")
959 e->setSelected(stoi(str_initial_selection.c_str())-1);
961 m_fields.push_back(spec);
964 errorstream << "Invalid dropdown element(" << parts.size() << "): '"
965 << element << "'" << std::endl;
968 void GUIFormSpecMenu::parsePwdField(parserData* data,std::string element)
970 std::vector<std::string> parts = split(element,';');
972 if ((parts.size() == 4) ||
973 ((parts.size() > 4) && (m_formspec_version > FORMSPEC_API_VERSION)))
975 std::vector<std::string> v_pos = split(parts[0],',');
976 std::vector<std::string> v_geom = split(parts[1],',');
977 std::string name = parts[2];
978 std::string label = parts[3];
980 MY_CHECKPOS("pwdfield",0);
981 MY_CHECKGEOM("pwdfield",1);
984 pos.X += stof(v_pos[0]) * (float)spacing.X;
985 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
988 geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
990 pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2;
991 pos.Y -= m_btn_height;
992 geom.Y = m_btn_height*2;
994 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
996 label = unescape_string(label);
998 std::wstring wlabel = narrow_to_wide(label.c_str());
1001 narrow_to_wide(name.c_str()),
1008 gui::IGUIEditBox * e = Environment->addEditBox(0, rect, true, this, spec.fid);
1010 if (spec.fname == data->focused_fieldname) {
1011 Environment->setFocus(e);
1014 if (label.length() >= 1)
1016 rect.UpperLeftCorner.Y -= m_btn_height;
1017 rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + m_btn_height;
1018 Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
1021 e->setPasswordBox(true,L'*');
1024 evt.EventType = EET_KEY_INPUT_EVENT;
1025 evt.KeyInput.Key = KEY_END;
1026 evt.KeyInput.Char = 0;
1027 evt.KeyInput.Control = 0;
1028 evt.KeyInput.Shift = 0;
1029 evt.KeyInput.PressedDown = true;
1031 m_fields.push_back(spec);
1034 errorstream<< "Invalid pwdfield element(" << parts.size() << "): '" << element << "'" << std::endl;
1037 void GUIFormSpecMenu::parseSimpleField(parserData* data,
1038 std::vector<std::string> &parts)
1040 std::string name = parts[0];
1041 std::string label = parts[1];
1042 std::string default_val = parts[2];
1044 core::rect<s32> rect;
1048 rect = core::rect<s32>(
1049 data->screensize.X/2 - 580/2,
1050 data->screensize.Y/2 - 300/2,
1051 data->screensize.X/2 + 580/2,
1052 data->screensize.Y/2 + 300/2
1055 recalculateAbsolutePosition(false);
1056 data->basepos = getBasePos();
1059 else if(data->bp_set == 2)
1060 errorstream<<"WARNING: invalid use of unpositioned \"field\" in inventory"<<std::endl;
1062 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
1063 pos.Y = ((m_fields.size()+2)*60);
1064 v2s32 size = DesiredRect.getSize();
1066 rect = core::rect<s32>(size.X / 2 - 150, pos.Y,
1067 (size.X / 2 - 150) + 300, pos.Y + (m_btn_height*2));
1071 default_val = m_form_src->resolveText(default_val);
1073 default_val = unescape_string(default_val);
1074 label = unescape_string(label);
1076 std::wstring wlabel = narrow_to_wide(label.c_str());
1079 narrow_to_wide(name.c_str()),
1081 narrow_to_wide(default_val.c_str()),
1087 // spec field id to 0, this stops submit searching for a value that isn't there
1088 Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, spec.fid);
1093 gui::IGUIEditBox *e =
1094 Environment->addEditBox(spec.fdefault.c_str(), rect, true, this, spec.fid);
1096 if (spec.fname == data->focused_fieldname) {
1097 Environment->setFocus(e);
1101 evt.EventType = EET_KEY_INPUT_EVENT;
1102 evt.KeyInput.Key = KEY_END;
1103 evt.KeyInput.Char = 0;
1104 evt.KeyInput.Control = 0;
1105 evt.KeyInput.Shift = 0;
1106 evt.KeyInput.PressedDown = true;
1109 if (label.length() >= 1)
1111 rect.UpperLeftCorner.Y -= m_btn_height;
1112 rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + m_btn_height;
1113 Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
1117 m_fields.push_back(spec);
1120 void GUIFormSpecMenu::parseTextArea(parserData* data,
1121 std::vector<std::string>& parts,std::string type)
1124 std::vector<std::string> v_pos = split(parts[0],',');
1125 std::vector<std::string> v_geom = split(parts[1],',');
1126 std::string name = parts[2];
1127 std::string label = parts[3];
1128 std::string default_val = parts[4];
1130 MY_CHECKPOS(type,0);
1131 MY_CHECKGEOM(type,1);
1134 pos.X = stof(v_pos[0]) * (float) spacing.X;
1135 pos.Y = stof(v_pos[1]) * (float) spacing.Y;
1139 geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
1141 if (type == "textarea")
1143 geom.Y = (stof(v_geom[1]) * (float)imgsize.Y) - (spacing.Y-imgsize.Y);
1144 pos.Y += m_btn_height;
1148 pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2;
1149 pos.Y -= m_btn_height;
1150 geom.Y = m_btn_height*2;
1153 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
1155 if(data->bp_set != 2)
1156 errorstream<<"WARNING: invalid use of positioned "<<type<<" without a size[] element"<<std::endl;
1159 default_val = m_form_src->resolveText(default_val);
1162 default_val = unescape_string(default_val);
1163 label = unescape_string(label);
1165 std::wstring wlabel = narrow_to_wide(label.c_str());
1168 narrow_to_wide(name.c_str()),
1170 narrow_to_wide(default_val.c_str()),
1176 // spec field id to 0, this stops submit searching for a value that isn't there
1177 Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, spec.fid);
1182 gui::IGUIEditBox *e =
1183 Environment->addEditBox(spec.fdefault.c_str(), rect, true, this, spec.fid);
1185 if (spec.fname == data->focused_fieldname) {
1186 Environment->setFocus(e);
1189 if (type == "textarea")
1191 e->setMultiLine(true);
1192 e->setWordWrap(true);
1193 e->setTextAlignment(gui::EGUIA_UPPERLEFT, gui::EGUIA_UPPERLEFT);
1196 evt.EventType = EET_KEY_INPUT_EVENT;
1197 evt.KeyInput.Key = KEY_END;
1198 evt.KeyInput.Char = 0;
1199 evt.KeyInput.Control = 0;
1200 evt.KeyInput.Shift = 0;
1201 evt.KeyInput.PressedDown = true;
1205 if (label.length() >= 1)
1207 rect.UpperLeftCorner.Y -= m_btn_height;
1208 rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + m_btn_height;
1209 Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
1212 m_fields.push_back(spec);
1215 void GUIFormSpecMenu::parseField(parserData* data,std::string element,
1218 std::vector<std::string> parts = split(element,';');
1220 if (parts.size() == 3 || parts.size() == 4) {
1221 parseSimpleField(data,parts);
1225 if ((parts.size() == 5) ||
1226 ((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
1228 parseTextArea(data,parts,type);
1231 errorstream<< "Invalid field element(" << parts.size() << "): '" << element << "'" << std::endl;
1234 void GUIFormSpecMenu::parseLabel(parserData* data,std::string element)
1236 std::vector<std::string> parts = split(element,';');
1238 if ((parts.size() == 2) ||
1239 ((parts.size() > 2) && (m_formspec_version > FORMSPEC_API_VERSION)))
1241 std::vector<std::string> v_pos = split(parts[0],',');
1242 std::string text = parts[1];
1244 MY_CHECKPOS("label",0);
1246 v2s32 pos = padding;
1247 pos.X += stof(v_pos[0]) * (float)spacing.X;
1248 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
1250 if(data->bp_set != 2)
1251 errorstream<<"WARNING: invalid use of label without a size[] element"<<std::endl;
1253 text = unescape_string(text);
1255 std::wstring wlabel = narrow_to_wide(text.c_str());
1257 core::rect<s32> rect = core::rect<s32>(
1258 pos.X, pos.Y+((imgsize.Y/2) - m_btn_height),
1259 pos.X + m_font->getDimension(wlabel.c_str()).Width,
1260 pos.Y+((imgsize.Y/2) + m_btn_height));
1268 Environment->addStaticText(spec.flabel.c_str(), rect, false, false, this, spec.fid);
1269 m_fields.push_back(spec);
1272 errorstream<< "Invalid label element(" << parts.size() << "): '" << element << "'" << std::endl;
1275 void GUIFormSpecMenu::parseVertLabel(parserData* data,std::string element)
1277 std::vector<std::string> parts = split(element,';');
1279 if ((parts.size() == 2) ||
1280 ((parts.size() > 2) && (m_formspec_version > FORMSPEC_API_VERSION)))
1282 std::vector<std::string> v_pos = split(parts[0],',');
1283 std::wstring text = narrow_to_wide(unescape_string(parts[1]));
1285 MY_CHECKPOS("vertlabel",1);
1287 v2s32 pos = padding;
1288 pos.X += stof(v_pos[0]) * (float)spacing.X;
1289 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
1291 core::rect<s32> rect = core::rect<s32>(
1292 pos.X, pos.Y+((imgsize.Y/2)- m_btn_height),
1294 (m_font->getKerningHeight() +
1295 m_font->getDimension(text.c_str()).Height)
1296 * (text.length()+1));
1297 //actually text.length() would be correct but adding +1 avoids to break all mods
1299 if(data->bp_set != 2)
1300 errorstream<<"WARNING: invalid use of label without a size[] element"<<std::endl;
1302 std::wstring label = L"";
1304 for (unsigned int i=0; i < text.length(); i++) {
1315 gui::IGUIStaticText *t =
1316 Environment->addStaticText(spec.flabel.c_str(), rect, false, false, this, spec.fid);
1317 t->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_CENTER);
1318 m_fields.push_back(spec);
1321 errorstream<< "Invalid vertlabel element(" << parts.size() << "): '" << element << "'" << std::endl;
1324 void GUIFormSpecMenu::parseImageButton(parserData* data,std::string element,
1327 std::vector<std::string> parts = split(element,';');
1329 if ((((parts.size() >= 5) && (parts.size() <= 8)) && (parts.size() != 6)) ||
1330 ((parts.size() > 8) && (m_formspec_version > FORMSPEC_API_VERSION)))
1332 std::vector<std::string> v_pos = split(parts[0],',');
1333 std::vector<std::string> v_geom = split(parts[1],',');
1334 std::string image_name = parts[2];
1335 std::string name = parts[3];
1336 std::string label = parts[4];
1338 MY_CHECKPOS("imagebutton",0);
1339 MY_CHECKGEOM("imagebutton",1);
1341 v2s32 pos = padding;
1342 pos.X += stof(v_pos[0]) * (float)spacing.X;
1343 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
1345 geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
1346 geom.Y = (stof(v_geom[1]) * (float)spacing.Y)-(spacing.Y-imgsize.Y);
1348 bool noclip = false;
1349 bool drawborder = true;
1350 std::string pressed_image_name = "";
1352 if (parts.size() >= 7) {
1353 if (parts[5] == "true")
1355 if (parts[6] == "false")
1359 if (parts.size() >= 8) {
1360 pressed_image_name = parts[7];
1363 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
1365 if(data->bp_set != 2)
1366 errorstream<<"WARNING: invalid use of image_button without a size[] element"<<std::endl;
1368 image_name = unescape_string(image_name);
1369 pressed_image_name = unescape_string(pressed_image_name);
1370 label = unescape_string(label);
1372 std::wstring wlabel = narrow_to_wide(label.c_str());
1375 narrow_to_wide(name.c_str()),
1377 narrow_to_wide(image_name.c_str()),
1380 spec.ftype = f_Button;
1381 if(type == "image_button_exit")
1382 spec.is_exit = true;
1384 video::ITexture *texture = 0;
1385 video::ITexture *pressed_texture = 0;
1386 texture = m_tsrc->getTexture(image_name);
1387 if (pressed_image_name != "")
1388 pressed_texture = m_tsrc->getTexture(pressed_image_name);
1390 pressed_texture = texture;
1392 gui::IGUIButton *e = Environment->addButton(rect, this, spec.fid, spec.flabel.c_str());
1394 if (spec.fname == data->focused_fieldname) {
1395 Environment->setFocus(e);
1398 e->setUseAlphaChannel(true);
1399 e->setImage(texture);
1400 e->setPressedImage(pressed_texture);
1401 e->setScaleImage(true);
1402 e->setNotClipped(noclip);
1403 e->setDrawBorder(drawborder);
1405 m_fields.push_back(spec);
1409 errorstream<< "Invalid imagebutton element(" << parts.size() << "): '" << element << "'" << std::endl;
1412 void GUIFormSpecMenu::parseTabHeader(parserData* data,std::string element)
1414 std::vector<std::string> parts = split(element,';');
1416 if (((parts.size() == 4) || (parts.size() == 6)) ||
1417 ((parts.size() > 6) && (m_formspec_version > FORMSPEC_API_VERSION)))
1419 std::vector<std::string> v_pos = split(parts[0],',');
1420 std::string name = parts[1];
1421 std::vector<std::string> buttons = split(parts[2],',');
1422 std::string str_index = parts[3];
1423 bool show_background = true;
1424 bool show_border = true;
1425 int tab_index = stoi(str_index) -1;
1427 MY_CHECKPOS("tabheader",0);
1429 if (parts.size() == 6) {
1430 if (parts[4] == "true")
1431 show_background = false;
1432 if (parts[5] == "false")
1433 show_border = false;
1437 narrow_to_wide(name.c_str()),
1443 spec.ftype = f_TabHeader;
1446 pos.X += stof(v_pos[0]) * (float)spacing.X;
1447 pos.Y += stof(v_pos[1]) * (float)spacing.Y - m_btn_height * 2;
1449 geom.X = data->screensize.Y;
1450 geom.Y = m_btn_height*2;
1452 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X,
1455 gui::IGUITabControl *e = Environment->addTabControl(rect, this,
1456 show_background, show_border, spec.fid);
1457 e->setAlignment(irr::gui::EGUIA_UPPERLEFT, irr::gui::EGUIA_UPPERLEFT,
1458 irr::gui::EGUIA_UPPERLEFT, irr::gui::EGUIA_LOWERRIGHT);
1459 e->setTabHeight(m_btn_height*2);
1461 if (spec.fname == data->focused_fieldname) {
1462 Environment->setFocus(e);
1465 e->setNotClipped(true);
1467 for (unsigned int i=0; i< buttons.size(); i++) {
1468 e->addTab(narrow_to_wide(buttons[i]).c_str(), -1);
1471 if ((tab_index >= 0) &&
1472 (buttons.size() < INT_MAX) &&
1473 (tab_index < (int) buttons.size()))
1474 e->setActiveTab(tab_index);
1476 m_fields.push_back(spec);
1479 errorstream << "Invalid TabHeader element(" << parts.size() << "): '"
1480 << element << "'" << std::endl;
1483 void GUIFormSpecMenu::parseItemImageButton(parserData* data,std::string element)
1486 if (m_gamedef == 0) {
1488 "WARNING: invalid use of item_image_button with m_gamedef==0"
1493 std::vector<std::string> parts = split(element,';');
1495 if ((parts.size() == 5) ||
1496 ((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
1498 std::vector<std::string> v_pos = split(parts[0],',');
1499 std::vector<std::string> v_geom = split(parts[1],',');
1500 std::string item_name = parts[2];
1501 std::string name = parts[3];
1502 std::string label = parts[4];
1504 MY_CHECKPOS("itemimagebutton",0);
1505 MY_CHECKGEOM("itemimagebutton",1);
1507 v2s32 pos = padding;
1508 pos.X += stof(v_pos[0]) * (float)spacing.X;
1509 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
1511 geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
1512 geom.Y = (stof(v_geom[1]) * (float)spacing.Y)-(spacing.Y-imgsize.Y);
1514 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
1516 if(data->bp_set != 2)
1517 errorstream<<"WARNING: invalid use of item_image_button without a size[] element"<<std::endl;
1519 IItemDefManager *idef = m_gamedef->idef();
1521 item.deSerialize(item_name, idef);
1522 video::ITexture *texture = idef->getInventoryTexture(item.getDefinition(idef).name, m_gamedef);
1524 m_tooltips[narrow_to_wide(name.c_str())] =
1525 TooltipSpec (item.getDefinition(idef).description,
1526 m_default_tooltip_bgcolor,
1527 m_default_tooltip_color);
1529 label = unescape_string(label);
1531 narrow_to_wide(name.c_str()),
1532 narrow_to_wide(label.c_str()),
1533 narrow_to_wide(item_name.c_str()),
1537 gui::IGUIButton *e = Environment->addButton(rect, this, spec.fid, spec.flabel.c_str());
1539 if (spec.fname == data->focused_fieldname) {
1540 Environment->setFocus(e);
1543 e->setUseAlphaChannel(true);
1544 e->setImage(texture);
1545 e->setPressedImage(texture);
1546 e->setScaleImage(true);
1547 spec.ftype = f_Button;
1548 rect+=data->basepos-padding;
1550 m_fields.push_back(spec);
1553 errorstream<< "Invalid ItemImagebutton element(" << parts.size() << "): '" << element << "'" << std::endl;
1556 void GUIFormSpecMenu::parseBox(parserData* data,std::string element)
1558 std::vector<std::string> parts = split(element,';');
1560 if ((parts.size() == 3) ||
1561 ((parts.size() > 3) && (m_formspec_version > FORMSPEC_API_VERSION)))
1563 std::vector<std::string> v_pos = split(parts[0],',');
1564 std::vector<std::string> v_geom = split(parts[1],',');
1566 MY_CHECKPOS("box",0);
1567 MY_CHECKGEOM("box",1);
1569 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
1570 pos.X += stof(v_pos[0]) * (float) spacing.X;
1571 pos.Y += stof(v_pos[1]) * (float) spacing.Y;
1574 geom.X = stof(v_geom[0]) * (float)spacing.X;
1575 geom.Y = stof(v_geom[1]) * (float)spacing.Y;
1577 video::SColor tmp_color;
1579 if (parseColorString(parts[2], tmp_color, false)) {
1580 BoxDrawSpec spec(pos, geom, tmp_color);
1582 m_boxes.push_back(spec);
1585 errorstream<< "Invalid Box element(" << parts.size() << "): '" << element << "' INVALID COLOR" << std::endl;
1589 errorstream<< "Invalid Box element(" << parts.size() << "): '" << element << "'" << std::endl;
1592 void GUIFormSpecMenu::parseBackgroundColor(parserData* data,std::string element)
1594 std::vector<std::string> parts = split(element,';');
1596 if (((parts.size() == 1) || (parts.size() == 2)) ||
1597 ((parts.size() > 2) && (m_formspec_version > FORMSPEC_API_VERSION)))
1599 parseColorString(parts[0],m_bgcolor,false);
1601 if (parts.size() == 2) {
1602 std::string fullscreen = parts[1];
1603 m_bgfullscreen = is_yes(fullscreen);
1607 errorstream<< "Invalid bgcolor element(" << parts.size() << "): '" << element << "'" << std::endl;
1610 void GUIFormSpecMenu::parseListColors(parserData* data,std::string element)
1612 std::vector<std::string> parts = split(element,';');
1614 if (((parts.size() == 2) || (parts.size() == 3) || (parts.size() == 5)) ||
1615 ((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
1617 parseColorString(parts[0], m_slotbg_n, false);
1618 parseColorString(parts[1], m_slotbg_h, false);
1620 if (parts.size() >= 3) {
1621 if (parseColorString(parts[2], m_slotbordercolor, false)) {
1622 m_slotborder = true;
1625 if (parts.size() == 5) {
1626 video::SColor tmp_color;
1628 if (parseColorString(parts[3], tmp_color, false))
1629 m_default_tooltip_bgcolor = tmp_color;
1630 if (parseColorString(parts[4], tmp_color, false))
1631 m_default_tooltip_color = tmp_color;
1635 errorstream<< "Invalid listcolors element(" << parts.size() << "): '" << element << "'" << std::endl;
1638 void GUIFormSpecMenu::parseTooltip(parserData* data, std::string element)
1640 std::vector<std::string> parts = split(element,';');
1641 if (parts.size() == 2) {
1642 std::string name = parts[0];
1643 m_tooltips[narrow_to_wide(name.c_str())] = TooltipSpec (parts[1], m_default_tooltip_bgcolor, m_default_tooltip_color);
1645 } else if (parts.size() == 4) {
1646 std::string name = parts[0];
1647 video::SColor tmp_color1, tmp_color2;
1648 if ( parseColorString(parts[2], tmp_color1, false) && parseColorString(parts[3], tmp_color2, false) ) {
1649 m_tooltips[narrow_to_wide(name.c_str())] = TooltipSpec (parts[1], tmp_color1, tmp_color2);
1653 errorstream<< "Invalid tooltip element(" << parts.size() << "): '" << element << "'" << std::endl;
1656 bool GUIFormSpecMenu::parseVersionDirect(std::string data)
1662 std::vector<std::string> parts = split(data,'[');
1664 if (parts.size() < 2) {
1668 if (parts[0] != "formspec_version") {
1672 if (is_number(parts[1])) {
1673 m_formspec_version = mystoi(parts[1]);
1680 void GUIFormSpecMenu::parseElement(parserData* data, std::string element)
1686 std::vector<std::string> parts = split(element,'[');
1688 // ugly workaround to keep compatibility
1689 if (parts.size() > 2) {
1690 if (trim(parts[0]) == "image") {
1691 for (unsigned int i=2;i< parts.size(); i++) {
1692 parts[1] += "[" + parts[i];
1698 if (parts.size() < 2) {
1702 std::string type = trim(parts[0]);
1703 std::string description = trim(parts[1]);
1705 if (type == "size") {
1706 parseSize(data,description);
1710 if (type == "invsize") {
1711 log_deprecated("Deprecated formspec element \"invsize\" is used");
1712 parseSize(data,description);
1716 if (type == "list") {
1717 parseList(data,description);
1721 if (type == "checkbox") {
1722 parseCheckbox(data,description);
1726 if (type == "image") {
1727 parseImage(data,description);
1731 if (type == "item_image") {
1732 parseItemImage(data,description);
1736 if ((type == "button") || (type == "button_exit")) {
1737 parseButton(data,description,type);
1741 if (type == "background") {
1742 parseBackground(data,description);
1746 if (type == "tableoptions"){
1747 parseTableOptions(data,description);
1751 if (type == "tablecolumns"){
1752 parseTableColumns(data,description);
1756 if (type == "table"){
1757 parseTable(data,description);
1761 if (type == "textlist"){
1762 parseTextList(data,description);
1766 if (type == "dropdown"){
1767 parseDropDown(data,description);
1771 if (type == "pwdfield") {
1772 parsePwdField(data,description);
1776 if ((type == "field") || (type == "textarea")){
1777 parseField(data,description,type);
1781 if (type == "label") {
1782 parseLabel(data,description);
1786 if (type == "vertlabel") {
1787 parseVertLabel(data,description);
1791 if (type == "item_image_button") {
1792 parseItemImageButton(data,description);
1796 if ((type == "image_button") || (type == "image_button_exit")) {
1797 parseImageButton(data,description,type);
1801 if (type == "tabheader") {
1802 parseTabHeader(data,description);
1806 if (type == "box") {
1807 parseBox(data,description);
1811 if (type == "bgcolor") {
1812 parseBackgroundColor(data,description);
1816 if (type == "listcolors") {
1817 parseListColors(data,description);
1821 if (type == "tooltip") {
1822 parseTooltip(data,description);
1826 if (type == "scrollbar") {
1827 parseScrollBar(data, description);
1833 << "Unknown DrawSpec: type="<<type<<", data=\""<<description<<"\""
1839 void GUIFormSpecMenu::regenerateGui(v2u32 screensize)
1841 /* useless to regenerate without a screensize */
1842 if ((screensize.X <= 0) || (screensize.Y <= 0)) {
1849 for (u32 i = 0; i < m_tables.size(); ++i) {
1850 std::wstring tablename = m_tables[i].first.fname;
1851 GUITable *table = m_tables[i].second;
1852 mydata.table_dyndata[tablename] = table->getDynamicData();
1856 gui::IGUIElement *focused_element = Environment->getFocus();
1857 if (focused_element && focused_element->getParent() == this) {
1858 s32 focused_id = focused_element->getID();
1859 if (focused_id > 257) {
1860 for (u32 i=0; i<m_fields.size(); i++) {
1861 if (m_fields[i].fid == focused_id) {
1862 mydata.focused_fieldname =
1873 for (u32 i = 0; i < m_tables.size(); ++i) {
1874 GUITable *table = m_tables[i].second;
1878 mydata.size= v2s32(100,100);
1879 mydata.screensize = screensize;
1881 // Base position of contents of form
1882 mydata.basepos = getBasePos();
1884 // State of basepos, 0 = not set, 1= set by formspec, 2 = set by size[] element
1885 // Used to adjust form size automatically if needed
1886 // A proceed button is added if there is no size[] element
1890 /* Convert m_init_draw_spec to m_inventorylists */
1892 m_inventorylists.clear();
1894 m_backgrounds.clear();
1895 m_itemimages.clear();
1897 m_checkboxes.clear();
1898 m_scrollbars.clear();
1903 // Set default values (fits old formspec values)
1904 m_bgcolor = video::SColor(140,0,0,0);
1905 m_bgfullscreen = false;
1907 m_slotbg_n = video::SColor(255,128,128,128);
1908 m_slotbg_h = video::SColor(255,192,192,192);
1910 m_default_tooltip_bgcolor = video::SColor(255,110,130,60);
1911 m_default_tooltip_color = video::SColor(255,255,255,255);
1913 m_slotbordercolor = video::SColor(200,0,0,0);
1914 m_slotborder = false;
1916 m_clipbackground = false;
1919 assert(m_tooltip_element == NULL);
1920 // Note: parent != this so that the tooltip isn't clipped by the menu rectangle
1921 m_tooltip_element = Environment->addStaticText(L"",core::rect<s32>(0,0,110,18));
1922 m_tooltip_element->enableOverrideColor(true);
1923 m_tooltip_element->setBackgroundColor(m_default_tooltip_bgcolor);
1924 m_tooltip_element->setDrawBackground(true);
1925 m_tooltip_element->setDrawBorder(true);
1926 m_tooltip_element->setOverrideColor(m_default_tooltip_color);
1927 m_tooltip_element->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_CENTER);
1928 m_tooltip_element->setWordWrap(false);
1929 //we're not parent so no autograb for this one!
1930 m_tooltip_element->grab();
1933 std::vector<std::string> elements = split(m_formspec_string,']');
1936 /* try to read version from first element only */
1937 if (elements.size() >= 1) {
1938 if ( parseVersionDirect(elements[0]) ) {
1943 for (; i< elements.size(); i++) {
1944 parseElement(&mydata, elements[i]);
1947 // If there's fields, add a Proceed button
1948 if (m_fields.size() && mydata.bp_set != 2) {
1949 // if the size wasn't set by an invsize[] or size[] adjust it now to fit all the fields
1950 mydata.rect = core::rect<s32>(
1951 mydata.screensize.X/2 - 580/2,
1952 mydata.screensize.Y/2 - 300/2,
1953 mydata.screensize.X/2 + 580/2,
1954 mydata.screensize.Y/2 + 240/2+(m_fields.size()*60)
1956 DesiredRect = mydata.rect;
1957 recalculateAbsolutePosition(false);
1958 mydata.basepos = getBasePos();
1961 v2s32 pos = mydata.basepos;
1962 pos.Y = ((m_fields.size()+2)*60);
1964 v2s32 size = DesiredRect.getSize();
1966 core::rect<s32>(size.X/2-70, pos.Y,
1967 (size.X/2-70)+140, pos.Y + (m_btn_height*2));
1968 wchar_t* text = wgettext("Proceed");
1969 Environment->addButton(mydata.rect, this, 257, text);
1975 //set initial focus if parser didn't set it
1976 focused_element = Environment->getFocus();
1977 if (!focused_element
1978 || !isMyChild(focused_element)
1979 || focused_element->getType() == gui::EGUIET_TAB_CONTROL)
1984 bool GUIFormSpecMenu::getAndroidUIInput()
1986 /* no dialog shown */
1987 if (m_JavaDialogFieldName == L"") {
1992 if (porting::getInputDialogState() == -1) {
1996 std::wstring fieldname = m_JavaDialogFieldName;
1997 m_JavaDialogFieldName = L"";
1999 /* no value abort dialog processing */
2000 if (porting::getInputDialogState() != 0) {
2004 for(std::vector<FieldSpec>::iterator iter = m_fields.begin();
2005 iter != m_fields.end(); iter++) {
2007 if (iter->fname != fieldname) {
2010 IGUIElement* tochange = getElementFromId(iter->fid);
2012 if (tochange == 0) {
2016 if (tochange->getType() != irr::gui::EGUIET_EDIT_BOX) {
2020 std::string text = porting::getInputDialogValue();
2022 ((gui::IGUIEditBox*) tochange)->
2023 setText(narrow_to_wide(text).c_str());
2029 GUIFormSpecMenu::ItemSpec GUIFormSpecMenu::getItemAtPos(v2s32 p) const
2031 core::rect<s32> imgrect(0,0,imgsize.X,imgsize.Y);
2033 for(u32 i=0; i<m_inventorylists.size(); i++)
2035 const ListDrawSpec &s = m_inventorylists[i];
2037 for(s32 i=0; i<s.geom.X*s.geom.Y; i++) {
2038 s32 item_i = i + s.start_item_i;
2039 s32 x = (i%s.geom.X) * spacing.X;
2040 s32 y = (i/s.geom.X) * spacing.Y;
2042 core::rect<s32> rect = imgrect + s.pos + p0;
2043 if(rect.isPointInside(p))
2045 return ItemSpec(s.inventoryloc, s.listname, item_i);
2050 return ItemSpec(InventoryLocation(), "", -1);
2053 void GUIFormSpecMenu::drawList(const ListDrawSpec &s, int phase)
2055 video::IVideoDriver* driver = Environment->getVideoDriver();
2058 gui::IGUIFont *font = NULL;
2059 gui::IGUISkin* skin = Environment->getSkin();
2061 font = skin->getFont();
2063 Inventory *inv = m_invmgr->getInventory(s.inventoryloc);
2065 infostream<<"GUIFormSpecMenu::drawList(): WARNING: "
2066 <<"The inventory location "
2067 <<"\""<<s.inventoryloc.dump()<<"\" doesn't exist"
2071 InventoryList *ilist = inv->getList(s.listname);
2073 infostream<<"GUIFormSpecMenu::drawList(): WARNING: "
2074 <<"The inventory list \""<<s.listname<<"\" @ \""
2075 <<s.inventoryloc.dump()<<"\" doesn't exist"
2080 core::rect<s32> imgrect(0,0,imgsize.X,imgsize.Y);
2082 for(s32 i=0; i<s.geom.X*s.geom.Y; i++)
2084 s32 item_i = i + s.start_item_i;
2085 if(item_i >= (s32) ilist->getSize())
2087 s32 x = (i%s.geom.X) * spacing.X;
2088 s32 y = (i/s.geom.X) * spacing.Y;
2090 core::rect<s32> rect = imgrect + s.pos + p;
2093 item = ilist->getItem(item_i);
2095 bool selected = m_selected_item
2096 && m_invmgr->getInventory(m_selected_item->inventoryloc) == inv
2097 && m_selected_item->listname == s.listname
2098 && m_selected_item->i == item_i;
2099 bool hovering = rect.isPointInside(m_pointer);
2104 driver->draw2DRectangle(m_slotbg_h, rect, &AbsoluteClippingRect);
2106 driver->draw2DRectangle(m_slotbg_n, rect, &AbsoluteClippingRect);
2109 //Draw inv slot borders
2111 s32 x1 = rect.UpperLeftCorner.X;
2112 s32 y1 = rect.UpperLeftCorner.Y;
2113 s32 x2 = rect.LowerRightCorner.X;
2114 s32 y2 = rect.LowerRightCorner.Y;
2116 driver->draw2DRectangle(m_slotbordercolor,
2117 core::rect<s32>(v2s32(x1 - border, y1 - border),
2118 v2s32(x2 + border, y1)), NULL);
2119 driver->draw2DRectangle(m_slotbordercolor,
2120 core::rect<s32>(v2s32(x1 - border, y2),
2121 v2s32(x2 + border, y2 + border)), NULL);
2122 driver->draw2DRectangle(m_slotbordercolor,
2123 core::rect<s32>(v2s32(x1 - border, y1),
2124 v2s32(x1, y2)), NULL);
2125 driver->draw2DRectangle(m_slotbordercolor,
2126 core::rect<s32>(v2s32(x2, y1),
2127 v2s32(x2 + border, y2)), NULL);
2135 item.takeItem(m_selected_amount);
2139 drawItemStack(driver, font, item,
2140 rect, &AbsoluteClippingRect, m_gamedef);
2144 std::string tooltip_text = "";
2145 if (hovering && !m_selected_item)
2146 tooltip_text = item.getDefinition(m_gamedef->idef()).description;
2147 if (tooltip_text != "") {
2148 std::vector<std::string> tt_rows = str_split(tooltip_text, '\n');
2149 m_tooltip_element->setBackgroundColor(m_default_tooltip_bgcolor);
2150 m_tooltip_element->setOverrideColor(m_default_tooltip_color);
2151 m_tooltip_element->setVisible(true);
2152 this->bringToFront(m_tooltip_element);
2153 m_tooltip_element->setText(narrow_to_wide(tooltip_text).c_str());
2154 s32 tooltip_x = m_pointer.X + m_btn_height;
2155 s32 tooltip_y = m_pointer.Y + m_btn_height;
2156 s32 tooltip_width = m_tooltip_element->getTextWidth() + m_btn_height;
2157 s32 tooltip_height = m_tooltip_element->getTextHeight() * tt_rows.size() + 5;
2158 m_tooltip_element->setRelativePosition(core::rect<s32>(
2159 core::position2d<s32>(tooltip_x, tooltip_y),
2160 core::dimension2d<s32>(tooltip_width, tooltip_height)));
2166 void GUIFormSpecMenu::drawSelectedItem()
2168 if(!m_selected_item)
2171 video::IVideoDriver* driver = Environment->getVideoDriver();
2174 gui::IGUIFont *font = NULL;
2175 gui::IGUISkin* skin = Environment->getSkin();
2177 font = skin->getFont();
2179 Inventory *inv = m_invmgr->getInventory(m_selected_item->inventoryloc);
2181 InventoryList *list = inv->getList(m_selected_item->listname);
2183 ItemStack stack = list->getItem(m_selected_item->i);
2184 stack.count = m_selected_amount;
2186 core::rect<s32> imgrect(0,0,imgsize.X,imgsize.Y);
2187 core::rect<s32> rect = imgrect + (m_pointer - imgrect.getCenter());
2188 drawItemStack(driver, font, stack, rect, NULL, m_gamedef);
2191 void GUIFormSpecMenu::drawMenu()
2194 std::string newform = m_form_src->getForm();
2195 if(newform != m_formspec_string){
2196 m_formspec_string = newform;
2197 regenerateGui(m_screensize_old);
2201 updateSelectedItem();
2203 gui::IGUISkin* skin = Environment->getSkin();
2206 video::IVideoDriver* driver = Environment->getVideoDriver();
2208 v2u32 screenSize = driver->getScreenSize();
2209 core::rect<s32> allbg(0, 0, screenSize.X , screenSize.Y);
2211 driver->draw2DRectangle(m_bgcolor, allbg, &allbg);
2213 driver->draw2DRectangle(m_bgcolor, AbsoluteRect, &AbsoluteClippingRect);
2215 m_tooltip_element->setVisible(false);
2220 for(u32 i=0; i<m_backgrounds.size(); i++)
2222 const ImageDrawSpec &spec = m_backgrounds[i];
2223 video::ITexture *texture = m_tsrc->getTexture(spec.name);
2226 // Image size on screen
2227 core::rect<s32> imgrect(0, 0, spec.geom.X, spec.geom.Y);
2228 // Image rectangle on screen
2229 core::rect<s32> rect = imgrect + spec.pos;
2231 if (m_clipbackground) {
2232 core::dimension2d<s32> absrec_size = AbsoluteRect.getSize();
2233 rect = core::rect<s32>(AbsoluteRect.UpperLeftCorner.X - spec.pos.X,
2234 AbsoluteRect.UpperLeftCorner.Y - spec.pos.Y,
2235 AbsoluteRect.UpperLeftCorner.X + absrec_size.Width + spec.pos.X,
2236 AbsoluteRect.UpperLeftCorner.Y + absrec_size.Height + spec.pos.Y);
2239 const video::SColor color(255,255,255,255);
2240 const video::SColor colors[] = {color,color,color,color};
2241 driver->draw2DImage(texture, rect,
2242 core::rect<s32>(core::position2d<s32>(0,0),
2243 core::dimension2di(texture->getOriginalSize())),
2244 NULL/*&AbsoluteClippingRect*/, colors, true);
2247 errorstream << "GUIFormSpecMenu::drawMenu() Draw backgrounds unable to load texture:" << std::endl;
2248 errorstream << "\t" << spec.name << std::endl;
2255 for(u32 i=0; i<m_boxes.size(); i++)
2257 const BoxDrawSpec &spec = m_boxes[i];
2259 irr::video::SColor todraw = spec.color;
2261 todraw.setAlpha(140);
2263 core::rect<s32> rect(spec.pos.X,spec.pos.Y,
2264 spec.pos.X + spec.geom.X,spec.pos.Y + spec.geom.Y);
2266 driver->draw2DRectangle(todraw, rect, 0);
2271 for(u32 i=0; i<m_images.size(); i++)
2273 const ImageDrawSpec &spec = m_images[i];
2274 video::ITexture *texture = m_tsrc->getTexture(spec.name);
2277 const core::dimension2d<u32>& img_origsize = texture->getOriginalSize();
2278 // Image size on screen
2279 core::rect<s32> imgrect;
2282 imgrect = core::rect<s32>(0,0,spec.geom.X, spec.geom.Y);
2285 imgrect = core::rect<s32>(0,0,img_origsize.Width,img_origsize.Height);
2287 // Image rectangle on screen
2288 core::rect<s32> rect = imgrect + spec.pos;
2289 const video::SColor color(255,255,255,255);
2290 const video::SColor colors[] = {color,color,color,color};
2291 driver->draw2DImage(texture, rect,
2292 core::rect<s32>(core::position2d<s32>(0,0),img_origsize),
2293 NULL/*&AbsoluteClippingRect*/, colors, true);
2296 errorstream << "GUIFormSpecMenu::drawMenu() Draw images unable to load texture:" << std::endl;
2297 errorstream << "\t" << spec.name << std::endl;
2304 for(u32 i=0; i<m_itemimages.size(); i++)
2309 const ImageDrawSpec &spec = m_itemimages[i];
2310 IItemDefManager *idef = m_gamedef->idef();
2312 item.deSerialize(spec.name, idef);
2313 video::ITexture *texture = idef->getInventoryTexture(item.getDefinition(idef).name, m_gamedef);
2314 // Image size on screen
2315 core::rect<s32> imgrect(0, 0, spec.geom.X, spec.geom.Y);
2316 // Image rectangle on screen
2317 core::rect<s32> rect = imgrect + spec.pos;
2318 const video::SColor color(255,255,255,255);
2319 const video::SColor colors[] = {color,color,color,color};
2320 driver->draw2DImage(texture, rect,
2321 core::rect<s32>(core::position2d<s32>(0,0),
2322 core::dimension2di(texture->getOriginalSize())),
2323 NULL/*&AbsoluteClippingRect*/, colors, true);
2328 Phase 0: Item slot rectangles
2329 Phase 1: Item images; prepare tooltip
2332 for(int phase=start_phase; phase<=1; phase++)
2333 for(u32 i=0; i<m_inventorylists.size(); i++)
2335 drawList(m_inventorylists[i], phase);
2341 gui::IGUIElement::draw();
2343 /* TODO find way to show tooltips on touchscreen */
2344 #ifndef HAVE_TOUCHSCREENGUI
2345 m_pointer = m_device->getCursorControl()->getPosition();
2349 Draw fields/buttons tooltips
2351 gui::IGUIElement *hovered =
2352 Environment->getRootGUIElement()->getElementFromPoint(m_pointer);
2354 if (hovered != NULL) {
2355 s32 id = hovered->getID();
2358 m_old_tooltip_id = id;
2361 } else if (id != m_old_tooltip_id) {
2362 m_hoovered_time = getTimeMs();
2363 m_old_tooltip_id = id;
2365 } else if (id == m_old_tooltip_id) {
2366 delta = porting::getDeltaMs(m_hoovered_time, getTimeMs());
2368 if (id != -1 && delta >= m_tooltip_show_delay) {
2369 for(std::vector<FieldSpec>::iterator iter = m_fields.begin();
2370 iter != m_fields.end(); iter++) {
2371 if ( (iter->fid == id) && (m_tooltips[iter->fname].tooltip != "") ){
2372 if (m_old_tooltip != m_tooltips[iter->fname].tooltip) {
2373 m_old_tooltip = m_tooltips[iter->fname].tooltip;
2374 m_tooltip_element->setText(narrow_to_wide(m_tooltips[iter->fname].tooltip).c_str());
2375 s32 tooltip_x = m_pointer.X + m_btn_height;
2376 s32 tooltip_y = m_pointer.Y + m_btn_height;
2377 s32 tooltip_width = m_tooltip_element->getTextWidth() + m_btn_height;
2378 if (tooltip_x + tooltip_width > (s32)screenSize.X)
2379 tooltip_x = (s32)screenSize.X - tooltip_width - m_btn_height;
2380 std::vector<std::string> tt_rows = str_split(m_tooltips[iter->fname].tooltip, '\n');
2381 s32 tooltip_height = m_tooltip_element->getTextHeight() * tt_rows.size() + 5;
2382 m_tooltip_element->setRelativePosition(core::rect<s32>(
2383 core::position2d<s32>(tooltip_x, tooltip_y),
2384 core::dimension2d<s32>(tooltip_width, tooltip_height)));
2386 m_tooltip_element->setBackgroundColor(m_tooltips[iter->fname].bgcolor);
2387 m_tooltip_element->setOverrideColor(m_tooltips[iter->fname].color);
2388 m_tooltip_element->setVisible(true);
2389 this->bringToFront(m_tooltip_element);
2397 Draw dragged item stack
2402 void GUIFormSpecMenu::updateSelectedItem()
2404 // If the selected stack has become empty for some reason, deselect it.
2405 // If the selected stack has become inaccessible, deselect it.
2406 // If the selected stack has become smaller, adjust m_selected_amount.
2407 ItemStack selected = verifySelectedItem();
2409 // WARNING: BLACK MAGIC
2410 // See if there is a stack suited for our current guess.
2411 // If such stack does not exist, clear the guess.
2412 if(m_selected_content_guess.name != "" &&
2413 selected.name == m_selected_content_guess.name &&
2414 selected.count == m_selected_content_guess.count){
2415 // Selected item fits the guess. Skip the black magic.
2417 else if(m_selected_content_guess.name != ""){
2419 for(u32 i=0; i<m_inventorylists.size() && !found; i++){
2420 const ListDrawSpec &s = m_inventorylists[i];
2421 Inventory *inv = m_invmgr->getInventory(s.inventoryloc);
2424 InventoryList *list = inv->getList(s.listname);
2427 for(s32 i=0; i<s.geom.X*s.geom.Y && !found; i++){
2428 u32 item_i = i + s.start_item_i;
2429 if(item_i >= list->getSize())
2431 ItemStack stack = list->getItem(item_i);
2432 if(stack.name == m_selected_content_guess.name &&
2433 stack.count == m_selected_content_guess.count){
2435 infostream<<"Client: Changing selected content guess to "
2436 <<s.inventoryloc.dump()<<" "<<s.listname
2437 <<" "<<item_i<<std::endl;
2438 delete m_selected_item;
2439 m_selected_item = new ItemSpec(s.inventoryloc, s.listname, item_i);
2440 m_selected_amount = stack.count;
2445 infostream<<"Client: Discarding selected content guess: "
2446 <<m_selected_content_guess.getItemString()<<std::endl;
2447 m_selected_content_guess.name = "";
2451 // If craftresult is nonempty and nothing else is selected, select it now.
2452 if(!m_selected_item)
2454 for(u32 i=0; i<m_inventorylists.size(); i++)
2456 const ListDrawSpec &s = m_inventorylists[i];
2457 if(s.listname == "craftpreview")
2459 Inventory *inv = m_invmgr->getInventory(s.inventoryloc);
2460 InventoryList *list = inv->getList("craftresult");
2461 if(list && list->getSize() >= 1 && !list->getItem(0).empty())
2463 m_selected_item = new ItemSpec;
2464 m_selected_item->inventoryloc = s.inventoryloc;
2465 m_selected_item->listname = "craftresult";
2466 m_selected_item->i = 0;
2467 m_selected_amount = 0;
2468 m_selected_dragging = false;
2475 // If craftresult is selected, keep the whole stack selected
2476 if(m_selected_item && m_selected_item->listname == "craftresult")
2478 m_selected_amount = verifySelectedItem().count;
2482 ItemStack GUIFormSpecMenu::verifySelectedItem()
2484 // If the selected stack has become empty for some reason, deselect it.
2485 // If the selected stack has become inaccessible, deselect it.
2486 // If the selected stack has become smaller, adjust m_selected_amount.
2487 // Return the selected stack.
2491 if(m_selected_item->isValid())
2493 Inventory *inv = m_invmgr->getInventory(m_selected_item->inventoryloc);
2496 InventoryList *list = inv->getList(m_selected_item->listname);
2497 if(list && (u32) m_selected_item->i < list->getSize())
2499 ItemStack stack = list->getItem(m_selected_item->i);
2500 if(m_selected_amount > stack.count)
2501 m_selected_amount = stack.count;
2508 // selection was not valid
2509 delete m_selected_item;
2510 m_selected_item = NULL;
2511 m_selected_amount = 0;
2512 m_selected_dragging = false;
2517 void GUIFormSpecMenu::acceptInput(FormspecQuitMode quitmode=quit_mode_no)
2521 std::map<std::string, std::string> fields;
2523 if (quitmode == quit_mode_accept) {
2524 fields["quit"] = "true";
2527 if (quitmode == quit_mode_cancel) {
2528 fields["quit"] = "true";
2529 m_text_dst->gotText(fields);
2533 if (current_keys_pending.key_down) {
2534 fields["key_down"] = "true";
2535 current_keys_pending.key_down = false;
2538 if (current_keys_pending.key_up) {
2539 fields["key_up"] = "true";
2540 current_keys_pending.key_up = false;
2543 if (current_keys_pending.key_enter) {
2544 fields["key_enter"] = "true";
2545 current_keys_pending.key_enter = false;
2548 if (current_keys_pending.key_escape) {
2549 fields["key_escape"] = "true";
2550 current_keys_pending.key_escape = false;
2553 for(unsigned int i=0; i<m_fields.size(); i++) {
2554 const FieldSpec &s = m_fields[i];
2556 std::string name = wide_to_narrow(s.fname);
2557 if(s.ftype == f_Button) {
2558 fields[name] = wide_to_narrow(s.flabel);
2560 else if(s.ftype == f_Table) {
2561 GUITable *table = getTable(s.fname);
2563 fields[name] = table->checkEvent();
2566 else if(s.ftype == f_DropDown) {
2567 // no dynamic cast possible due to some distributions shipped
2568 // without rtti support in irrlicht
2569 IGUIElement * element = getElementFromId(s.fid);
2570 gui::IGUIComboBox *e = NULL;
2571 if ((element) && (element->getType() == gui::EGUIET_COMBO_BOX)) {
2572 e = static_cast<gui::IGUIComboBox*>(element);
2574 s32 selected = e->getSelected();
2575 if (selected >= 0) {
2577 wide_to_narrow(e->getItem(selected));
2580 else if (s.ftype == f_TabHeader) {
2581 // no dynamic cast possible due to some distributions shipped
2582 // without rtti support in irrlicht
2583 IGUIElement * element = getElementFromId(s.fid);
2584 gui::IGUITabControl *e = NULL;
2585 if ((element) && (element->getType() == gui::EGUIET_TAB_CONTROL)) {
2586 e = static_cast<gui::IGUITabControl*>(element);
2590 std::stringstream ss;
2591 ss << (e->getActiveTab() +1);
2592 fields[name] = ss.str();
2595 else if (s.ftype == f_CheckBox) {
2596 // no dynamic cast possible due to some distributions shipped
2597 // without rtti support in irrlicht
2598 IGUIElement * element = getElementFromId(s.fid);
2599 gui::IGUICheckBox *e = NULL;
2600 if ((element) && (element->getType() == gui::EGUIET_CHECK_BOX)) {
2601 e = static_cast<gui::IGUICheckBox*>(element);
2606 fields[name] = "true";
2608 fields[name] = "false";
2611 else if (s.ftype == f_ScrollBar) {
2612 // no dynamic cast possible due to some distributions shipped
2613 // without rtti support in irrlicht
2614 IGUIElement * element = getElementFromId(s.fid);
2615 gui::IGUIScrollBar *e = NULL;
2616 if ((element) && (element->getType() == gui::EGUIET_SCROLL_BAR)) {
2617 e = static_cast<gui::IGUIScrollBar*>(element);
2621 std::stringstream os;
2623 if (s.fdefault == L"Changed")
2624 fields[name] = "CHG:" + os.str();
2626 fields[name] = "VAL:" + os.str();
2631 IGUIElement* e = getElementFromId(s.fid);
2633 fields[name] = wide_to_narrow(e->getText());
2639 m_text_dst->gotText(fields);
2643 static bool isChild(gui::IGUIElement * tocheck, gui::IGUIElement * parent)
2645 while(tocheck != NULL) {
2646 if (tocheck == parent) {
2649 tocheck = tocheck->getParent();
2654 bool GUIFormSpecMenu::preprocessEvent(const SEvent& event)
2656 // Fix Esc/Return key being eaten by checkboxen and tables
2657 if(event.EventType==EET_KEY_INPUT_EVENT) {
2658 KeyPress kp(event.KeyInput);
2659 if (kp == EscapeKey || kp == CancelKey
2660 || kp == getKeySetting("keymap_inventory")
2661 || event.KeyInput.Key==KEY_RETURN) {
2662 gui::IGUIElement *focused = Environment->getFocus();
2663 if (focused && isMyChild(focused) &&
2664 (focused->getType() == gui::EGUIET_LIST_BOX ||
2665 focused->getType() == gui::EGUIET_CHECK_BOX)) {
2671 // Mouse wheel events: send to hovered element instead of focused
2672 if(event.EventType==EET_MOUSE_INPUT_EVENT
2673 && event.MouseInput.Event == EMIE_MOUSE_WHEEL) {
2674 s32 x = event.MouseInput.X;
2675 s32 y = event.MouseInput.Y;
2676 gui::IGUIElement *hovered =
2677 Environment->getRootGUIElement()->getElementFromPoint(
2678 core::position2d<s32>(x, y));
2679 if (hovered && isMyChild(hovered)) {
2680 hovered->OnEvent(event);
2685 if (event.EventType == EET_MOUSE_INPUT_EVENT) {
2686 s32 x = event.MouseInput.X;
2687 s32 y = event.MouseInput.Y;
2688 gui::IGUIElement *hovered =
2689 Environment->getRootGUIElement()->getElementFromPoint(
2690 core::position2d<s32>(x, y));
2691 if (event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN) {
2692 m_old_tooltip_id = -1;
2695 if (!isChild(hovered,this)) {
2696 if (DoubleClickDetection(event)) {
2703 // display software keyboard when clicking edit boxes
2704 if (event.EventType == EET_MOUSE_INPUT_EVENT
2705 && event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN) {
2706 gui::IGUIElement *hovered =
2707 Environment->getRootGUIElement()->getElementFromPoint(
2708 core::position2d<s32>(event.MouseInput.X, event.MouseInput.Y));
2709 if ((hovered) && (hovered->getType() == irr::gui::EGUIET_EDIT_BOX)) {
2710 bool retval = hovered->OnEvent(event);
2712 Environment->setFocus(hovered);
2714 m_JavaDialogFieldName = getNameByID(hovered->getID());
2715 std::string message = gettext("Enter ");
2716 std::string label = wide_to_narrow(getLabelByID(hovered->getID()));
2720 message += gettext(label) + ":";
2722 /* single line text input */
2725 /* multi line text input */
2726 if (((gui::IGUIEditBox*) hovered)->isMultiLineEnabled()) {
2730 /* passwords are always single line */
2731 if (((gui::IGUIEditBox*) hovered)->isPasswordBox()) {
2735 porting::showInputDialog(gettext("ok"), "",
2736 wide_to_narrow(((gui::IGUIEditBox*) hovered)->getText()),
2742 if (event.EventType == EET_TOUCH_INPUT_EVENT)
2745 memset(&translated, 0, sizeof(SEvent));
2746 translated.EventType = EET_MOUSE_INPUT_EVENT;
2747 gui::IGUIElement* root = Environment->getRootGUIElement();
2751 << "GUIFormSpecMenu::preprocessEvent unable to get root element"
2755 gui::IGUIElement* hovered = root->getElementFromPoint(
2756 core::position2d<s32>(
2758 event.TouchInput.Y));
2760 translated.MouseInput.X = event.TouchInput.X;
2761 translated.MouseInput.Y = event.TouchInput.Y;
2762 translated.MouseInput.Control = false;
2764 bool dont_send_event = false;
2766 if (event.TouchInput.touchedCount == 1) {
2767 switch (event.TouchInput.Event) {
2768 case ETIE_PRESSED_DOWN:
2769 m_pointer = v2s32(event.TouchInput.X,event.TouchInput.Y);
2770 translated.MouseInput.Event = EMIE_LMOUSE_PRESSED_DOWN;
2771 translated.MouseInput.ButtonStates = EMBSM_LEFT;
2772 m_down_pos = m_pointer;
2775 m_pointer = v2s32(event.TouchInput.X,event.TouchInput.Y);
2776 translated.MouseInput.Event = EMIE_MOUSE_MOVED;
2777 translated.MouseInput.ButtonStates = EMBSM_LEFT;
2780 translated.MouseInput.Event = EMIE_LMOUSE_LEFT_UP;
2781 translated.MouseInput.ButtonStates = 0;
2782 hovered = root->getElementFromPoint(m_down_pos);
2783 /* we don't have a valid pointer element use last
2784 * known pointer pos */
2785 translated.MouseInput.X = m_pointer.X;
2786 translated.MouseInput.Y = m_pointer.Y;
2788 /* reset down pos */
2789 m_down_pos = v2s32(0,0);
2792 dont_send_event = true;
2793 //this is not supposed to happen
2795 << "GUIFormSpecMenu::preprocessEvent unexpected usecase Event="
2796 << event.TouchInput.Event << std::endl;
2798 } else if ( (event.TouchInput.touchedCount == 2) &&
2799 (event.TouchInput.Event == ETIE_PRESSED_DOWN) ) {
2800 hovered = root->getElementFromPoint(m_down_pos);
2802 translated.MouseInput.Event = EMIE_RMOUSE_PRESSED_DOWN;
2803 translated.MouseInput.ButtonStates = EMBSM_LEFT | EMBSM_RIGHT;
2804 translated.MouseInput.X = m_pointer.X;
2805 translated.MouseInput.Y = m_pointer.Y;
2808 hovered->OnEvent(translated);
2811 translated.MouseInput.Event = EMIE_RMOUSE_LEFT_UP;
2812 translated.MouseInput.ButtonStates = EMBSM_LEFT;
2816 hovered->OnEvent(translated);
2818 dont_send_event = true;
2820 /* ignore unhandled 2 touch events ... accidental moving for example */
2821 else if (event.TouchInput.touchedCount == 2) {
2822 dont_send_event = true;
2824 else if (event.TouchInput.touchedCount > 2) {
2826 << "GUIFormSpecMenu::preprocessEvent to many multitouch events "
2827 << event.TouchInput.touchedCount << " ignoring them" << std::endl;
2830 if (dont_send_event) {
2834 /* check if translated event needs to be preprocessed again */
2835 if (preprocessEvent(translated)) {
2840 bool retval = hovered->OnEvent(translated);
2842 if (event.TouchInput.Event == ETIE_LEFT_UP) {
2844 m_pointer = v2s32(0,0);
2855 /******************************************************************************/
2856 bool GUIFormSpecMenu::DoubleClickDetection(const SEvent event)
2858 if (event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN) {
2859 m_doubleclickdetect[0].pos = m_doubleclickdetect[1].pos;
2860 m_doubleclickdetect[0].time = m_doubleclickdetect[1].time;
2862 m_doubleclickdetect[1].pos = m_pointer;
2863 m_doubleclickdetect[1].time = getTimeMs();
2865 else if (event.MouseInput.Event == EMIE_LMOUSE_LEFT_UP) {
2866 u32 delta = porting::getDeltaMs(m_doubleclickdetect[0].time, getTimeMs());
2871 double squaredistance =
2872 m_doubleclickdetect[0].pos
2873 .getDistanceFromSQ(m_doubleclickdetect[1].pos);
2875 if (squaredistance > (30*30)) {
2879 SEvent* translated = new SEvent();
2880 assert(translated != 0);
2881 //translate doubleclick to escape
2882 memset(translated, 0, sizeof(SEvent));
2883 translated->EventType = irr::EET_KEY_INPUT_EVENT;
2884 translated->KeyInput.Key = KEY_ESCAPE;
2885 translated->KeyInput.Control = false;
2886 translated->KeyInput.Shift = false;
2887 translated->KeyInput.PressedDown = true;
2888 translated->KeyInput.Char = 0;
2889 OnEvent(*translated);
2891 // no need to send the key up event as we're already deleted
2892 // and no one else did notice this event
2899 bool GUIFormSpecMenu::OnEvent(const SEvent& event)
2901 if(event.EventType==EET_KEY_INPUT_EVENT) {
2902 KeyPress kp(event.KeyInput);
2903 if (event.KeyInput.PressedDown && ( (kp == EscapeKey) ||
2904 (kp == getKeySetting("keymap_inventory")) || (kp == CancelKey))) {
2907 acceptInput(quit_mode_cancel);
2910 m_text_dst->gotText(narrow_to_wide("MenuQuit"));
2913 } else if (m_client != NULL && event.KeyInput.PressedDown &&
2914 (kp == getKeySetting("keymap_screenshot"))) {
2915 m_client->makeScreenshot(m_device);
2917 if (event.KeyInput.PressedDown &&
2918 (event.KeyInput.Key==KEY_RETURN ||
2919 event.KeyInput.Key==KEY_UP ||
2920 event.KeyInput.Key==KEY_DOWN)
2922 switch (event.KeyInput.Key) {
2924 current_keys_pending.key_enter = true;
2927 current_keys_pending.key_up = true;
2930 current_keys_pending.key_down = true;
2934 //can't happen at all!
2935 assert("reached a source line that can't ever been reached" == 0);
2938 if (current_keys_pending.key_enter && m_allowclose) {
2939 acceptInput(quit_mode_accept);
2949 if((event.EventType==EET_MOUSE_INPUT_EVENT &&
2950 event.MouseInput.Event != EMIE_MOUSE_MOVED) ||
2951 (event.MouseInput.Event == EMIE_MOUSE_MOVED &&
2952 event.MouseInput.isRightPressed() && getItemAtPos(m_pointer).i != getItemAtPos(m_old_pointer).i)){
2953 // Mouse event other than movement or crossing the border of inventory field while holding rmb
2955 // Get selected item and hovered/clicked item (s)
2957 m_old_tooltip_id = -1;
2958 updateSelectedItem();
2959 ItemSpec s = getItemAtPos(m_pointer);
2961 Inventory *inv_selected = NULL;
2962 Inventory *inv_s = NULL;
2964 if(m_selected_item) {
2965 inv_selected = m_invmgr->getInventory(m_selected_item->inventoryloc);
2966 assert(inv_selected);
2967 assert(inv_selected->getList(m_selected_item->listname) != NULL);
2974 inv_s = m_invmgr->getInventory(s.inventoryloc);
2977 errorstream<<"InventoryMenu: The selected inventory location "
2978 <<"\""<<s.inventoryloc.dump()<<"\" doesn't exist"
2980 s.i = -1; // make it invalid again
2984 InventoryList *list = inv_s->getList(s.listname);
2986 verbosestream<<"InventoryMenu: The selected inventory list \""
2987 <<s.listname<<"\" does not exist"<<std::endl;
2988 s.i = -1; // make it invalid again
2992 if((u32)s.i >= list->getSize()) {
2993 infostream<<"InventoryMenu: The selected inventory list \""
2994 <<s.listname<<"\" is too small (i="<<s.i<<", size="
2995 <<list->getSize()<<")"<<std::endl;
2996 s.i = -1; // make it invalid again
3000 s_count = list->getItem(s.i).count;
3003 bool identical = (m_selected_item != NULL) && s.isValid() &&
3004 (inv_selected == inv_s) &&
3005 (m_selected_item->listname == s.listname) &&
3006 (m_selected_item->i == s.i);
3008 // buttons: 0 = left, 1 = right, 2 = middle
3009 // up/down: 0 = down (press), 1 = up (release), 2 = unknown event, -1 movement
3012 if(event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN)
3013 { button = 0; updown = 0; }
3014 else if(event.MouseInput.Event == EMIE_RMOUSE_PRESSED_DOWN)
3015 { button = 1; updown = 0; }
3016 else if(event.MouseInput.Event == EMIE_MMOUSE_PRESSED_DOWN)
3017 { button = 2; updown = 0; }
3018 else if(event.MouseInput.Event == EMIE_LMOUSE_LEFT_UP)
3019 { button = 0; updown = 1; }
3020 else if(event.MouseInput.Event == EMIE_RMOUSE_LEFT_UP)
3021 { button = 1; updown = 1; }
3022 else if(event.MouseInput.Event == EMIE_MMOUSE_LEFT_UP)
3023 { button = 2; updown = 1; }
3024 else if(event.MouseInput.Event == EMIE_MOUSE_MOVED)
3027 // Set this number to a positive value to generate a move action
3028 // from m_selected_item to s.
3029 u32 move_amount = 0;
3031 // Set this number to a positive value to generate a drop action
3032 // from m_selected_item.
3033 u32 drop_amount = 0;
3035 // Set this number to a positive value to generate a craft action at s.
3036 u32 craft_amount = 0;
3039 // Some mouse button has been pressed
3041 //infostream<<"Mouse button "<<button<<" pressed at p=("
3042 // <<p.X<<","<<p.Y<<")"<<std::endl;
3044 m_selected_dragging = false;
3046 if(s.isValid() && s.listname == "craftpreview") {
3047 // Craft preview has been clicked: craft
3048 craft_amount = (button == 2 ? 10 : 1);
3050 else if(m_selected_item == NULL) {
3052 // Non-empty stack has been clicked: select it
3053 m_selected_item = new ItemSpec(s);
3055 if(button == 1) // right
3056 m_selected_amount = (s_count + 1) / 2;
3057 else if(button == 2) // middle
3058 m_selected_amount = MYMIN(s_count, 10);
3060 m_selected_amount = s_count;
3062 m_selected_dragging = true;
3065 else { // m_selected_item != NULL
3066 assert(m_selected_amount >= 1);
3069 // Clicked a slot: move
3070 if(button == 1) // right
3072 else if(button == 2) // middle
3073 move_amount = MYMIN(m_selected_amount, 10);
3075 move_amount = m_selected_amount;
3078 if(move_amount >= m_selected_amount)
3079 m_selected_amount = 0;
3081 m_selected_amount -= move_amount;
3085 else if (!getAbsoluteClippingRect().isPointInside(m_pointer)) {
3086 // Clicked outside of the window: drop
3087 if(button == 1) // right
3089 else if(button == 2) // middle
3090 drop_amount = MYMIN(m_selected_amount, 10);
3092 drop_amount = m_selected_amount;
3096 else if(updown == 1) {
3097 // Some mouse button has been released
3099 //infostream<<"Mouse button "<<button<<" released at p=("
3100 // <<p.X<<","<<p.Y<<")"<<std::endl;
3102 if(m_selected_item != NULL && m_selected_dragging && s.isValid()) {
3104 // Dragged to different slot: move all selected
3105 move_amount = m_selected_amount;
3108 else if(m_selected_item != NULL && m_selected_dragging &&
3109 !(getAbsoluteClippingRect().isPointInside(m_pointer))) {
3110 // Dragged outside of window: drop all selected
3111 drop_amount = m_selected_amount;
3114 m_selected_dragging = false;
3116 else if(updown == -1) {
3117 // Mouse has been moved and rmb is down and mouse pointer just
3118 // entered a new inventory field (checked in the entry-if, this
3119 // is the only action here that is generated by mouse movement)
3120 if(m_selected_item != NULL && s.isValid()){
3122 // TODO: middle mouse to move 10 items might be handy
3127 // Possibly send inventory action to server
3130 // Send IACTION_MOVE
3132 assert(m_selected_item && m_selected_item->isValid());
3133 assert(s.isValid());
3135 assert(inv_selected && inv_s);
3136 InventoryList *list_from = inv_selected->getList(m_selected_item->listname);
3137 InventoryList *list_to = inv_s->getList(s.listname);
3138 assert(list_from && list_to);
3139 ItemStack stack_from = list_from->getItem(m_selected_item->i);
3140 ItemStack stack_to = list_to->getItem(s.i);
3142 // Check how many items can be moved
3143 move_amount = stack_from.count = MYMIN(move_amount, stack_from.count);
3144 ItemStack leftover = stack_to.addItem(stack_from, m_gamedef->idef());
3145 // If source stack cannot be added to destination stack at all,
3147 if ((leftover.count == stack_from.count) &&
3148 (leftover.name == stack_from.name)) {
3149 m_selected_amount = stack_to.count;
3150 // In case the server doesn't directly swap them but instead
3151 // moves stack_to somewhere else, set this
3152 m_selected_content_guess = stack_to;
3153 m_selected_content_guess_inventory = s.inventoryloc;
3155 // Source stack goes fully into destination stack
3156 else if(leftover.empty()) {
3157 m_selected_amount -= move_amount;
3158 m_selected_content_guess = ItemStack(); // Clear
3160 // Source stack goes partly into destination stack
3162 move_amount -= leftover.count;
3163 m_selected_amount -= move_amount;
3164 m_selected_content_guess = ItemStack(); // Clear
3167 infostream<<"Handing IACTION_MOVE to manager"<<std::endl;
3168 IMoveAction *a = new IMoveAction();
3169 a->count = move_amount;
3170 a->from_inv = m_selected_item->inventoryloc;
3171 a->from_list = m_selected_item->listname;
3172 a->from_i = m_selected_item->i;
3173 a->to_inv = s.inventoryloc;
3174 a->to_list = s.listname;
3176 m_invmgr->inventoryAction(a);
3178 else if(drop_amount > 0) {
3179 m_selected_content_guess = ItemStack(); // Clear
3181 // Send IACTION_DROP
3183 assert(m_selected_item && m_selected_item->isValid());
3184 assert(inv_selected);
3185 InventoryList *list_from = inv_selected->getList(m_selected_item->listname);
3187 ItemStack stack_from = list_from->getItem(m_selected_item->i);
3189 // Check how many items can be dropped
3190 drop_amount = stack_from.count = MYMIN(drop_amount, stack_from.count);
3191 assert(drop_amount > 0 && drop_amount <= m_selected_amount);
3192 m_selected_amount -= drop_amount;
3194 infostream<<"Handing IACTION_DROP to manager"<<std::endl;
3195 IDropAction *a = new IDropAction();
3196 a->count = drop_amount;
3197 a->from_inv = m_selected_item->inventoryloc;
3198 a->from_list = m_selected_item->listname;
3199 a->from_i = m_selected_item->i;
3200 m_invmgr->inventoryAction(a);
3202 else if(craft_amount > 0) {
3203 m_selected_content_guess = ItemStack(); // Clear
3205 // Send IACTION_CRAFT
3207 assert(s.isValid());
3210 infostream<<"Handing IACTION_CRAFT to manager"<<std::endl;
3211 ICraftAction *a = new ICraftAction();
3212 a->count = craft_amount;
3213 a->craft_inv = s.inventoryloc;
3214 m_invmgr->inventoryAction(a);
3217 // If m_selected_amount has been decreased to zero, deselect
3218 if(m_selected_amount == 0) {
3219 delete m_selected_item;
3220 m_selected_item = NULL;
3221 m_selected_amount = 0;
3222 m_selected_dragging = false;
3223 m_selected_content_guess = ItemStack();
3225 m_old_pointer = m_pointer;
3227 if(event.EventType==EET_GUI_EVENT) {
3229 if(event.GUIEvent.EventType==gui::EGET_TAB_CHANGED
3231 // find the element that was clicked
3232 for(unsigned int i=0; i<m_fields.size(); i++) {
3233 FieldSpec &s = m_fields[i];
3234 if ((s.ftype == f_TabHeader) &&
3235 (s.fid == event.GUIEvent.Caller->getID())) {
3243 if(event.GUIEvent.EventType==gui::EGET_ELEMENT_FOCUS_LOST
3245 if(!canTakeFocus(event.GUIEvent.Element)) {
3246 infostream<<"GUIFormSpecMenu: Not allowing focus change."
3248 // Returning true disables focus change
3252 if((event.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED) ||
3253 (event.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED) ||
3254 (event.GUIEvent.EventType == gui::EGET_COMBO_BOX_CHANGED) ||
3255 (event.GUIEvent.EventType == gui::EGET_SCROLL_BAR_CHANGED)) {
3256 unsigned int btn_id = event.GUIEvent.Caller->getID();
3258 if (btn_id == 257) {
3260 acceptInput(quit_mode_accept);
3264 m_text_dst->gotText(narrow_to_wide("ExitButton"));
3266 // quitMenu deallocates menu
3270 // find the element that was clicked
3271 for(u32 i=0; i<m_fields.size(); i++) {
3272 FieldSpec &s = m_fields[i];
3273 // if its a button, set the send field so
3274 // lua knows which button was pressed
3275 if (((s.ftype == f_Button) || (s.ftype == f_CheckBox)) &&
3276 (s.fid == event.GUIEvent.Caller->getID())) {
3280 acceptInput(quit_mode_accept);
3283 m_text_dst->gotText(narrow_to_wide("ExitButton"));
3287 acceptInput(quit_mode_no);
3292 else if ((s.ftype == f_DropDown) &&
3293 (s.fid == event.GUIEvent.Caller->getID())) {
3294 // only send the changed dropdown
3295 for(u32 i=0; i<m_fields.size(); i++) {
3296 FieldSpec &s2 = m_fields[i];
3297 if (s2.ftype == f_DropDown) {
3302 acceptInput(quit_mode_no);
3304 // revert configuration to make sure dropdowns are sent on
3305 // regular button click
3306 for(u32 i=0; i<m_fields.size(); i++) {
3307 FieldSpec &s2 = m_fields[i];
3308 if (s2.ftype == f_DropDown) {
3314 else if ((s.ftype == f_ScrollBar) &&
3315 (s.fid == event.GUIEvent.Caller->getID()))
3317 s.fdefault = L"Changed";
3318 acceptInput(quit_mode_no);
3324 if(event.GUIEvent.EventType == gui::EGET_EDITBOX_ENTER) {
3325 if(event.GUIEvent.Caller->getID() > 257) {
3328 acceptInput(quit_mode_accept);
3331 current_keys_pending.key_enter = true;
3334 // quitMenu deallocates menu
3339 if(event.GUIEvent.EventType == gui::EGET_TABLE_CHANGED) {
3340 int current_id = event.GUIEvent.Caller->getID();
3341 if(current_id > 257) {
3342 // find the element that was clicked
3343 for(u32 i=0; i<m_fields.size(); i++) {
3344 FieldSpec &s = m_fields[i];
3345 // if it's a table, set the send field
3346 // so lua knows which table was changed
3347 if ((s.ftype == f_Table) && (s.fid == current_id)) {
3358 return Parent ? Parent->OnEvent(event) : false;
3362 * get name of element by element id
3363 * @param id of element
3364 * @return name string or empty string
3366 std::wstring GUIFormSpecMenu::getNameByID(s32 id)
3368 for(std::vector<FieldSpec>::iterator iter = m_fields.begin();
3369 iter != m_fields.end(); iter++) {
3370 if (iter->fid == id) {
3378 * get label of element by id
3379 * @param id of element
3380 * @return label string or empty string
3382 std::wstring GUIFormSpecMenu::getLabelByID(s32 id)
3384 for(std::vector<FieldSpec>::iterator iter = m_fields.begin();
3385 iter != m_fields.end(); iter++) {
3386 if (iter->fid == id) {
3387 return iter->flabel;