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"
54 #define MY_CHECKPOS(a,b) \
55 if (v_pos.size() != 2) { \
56 errorstream<< "Invalid pos for element " << a << "specified: \"" \
57 << parts[b] << "\"" << std::endl; \
61 #define MY_CHECKGEOM(a,b) \
62 if (v_geom.size() != 2) { \
63 errorstream<< "Invalid pos for element " << a << "specified: \"" \
64 << parts[b] << "\"" << std::endl; \
71 GUIFormSpecMenu::GUIFormSpecMenu(irr::IrrlichtDevice* dev,
72 gui::IGUIElement* parent, s32 id, IMenuManager *menumgr,
73 InventoryManager *invmgr, IGameDef *gamedef,
74 ISimpleTextureSource *tsrc, IFormSource* fsrc, TextDest* tdst,
75 GUIFormSpecMenu** ext_ptr, Client* client) :
76 GUIModalMenu(dev->getGUIEnvironment(), parent, id, menumgr),
82 m_selected_item(NULL),
84 m_selected_dragging(false),
85 m_tooltip_element(NULL),
92 m_font(dev->getGUIEnvironment()->getSkin()->getFont()),
95 ,m_JavaDialogFieldName(L"")
98 current_keys_pending.key_down = false;
99 current_keys_pending.key_up = false;
100 current_keys_pending.key_enter = false;
101 current_keys_pending.key_escape = false;
103 m_doubleclickdetect[0].time = 0;
104 m_doubleclickdetect[1].time = 0;
106 m_doubleclickdetect[0].pos = v2s32(0, 0);
107 m_doubleclickdetect[1].pos = v2s32(0, 0);
109 m_tooltip_show_delay = (u32)g_settings->getS32("tooltip_show_delay");
111 m_btn_height = g_settings->getS32("font_size") +2;
112 assert(m_btn_height > 0);
115 GUIFormSpecMenu::~GUIFormSpecMenu()
119 for (u32 i = 0; i < m_tables.size(); ++i) {
120 GUITable *table = m_tables[i].second;
124 delete m_selected_item;
126 if (m_form_src != NULL) {
129 if (m_text_dst != NULL) {
133 if (m_ext_ptr != NULL) {
134 assert(*m_ext_ptr == this);
139 void GUIFormSpecMenu::removeChildren()
141 const core::list<gui::IGUIElement*> &children = getChildren();
143 while(!children.empty()) {
144 (*children.getLast())->remove();
147 if(m_tooltip_element) {
148 m_tooltip_element->remove();
149 m_tooltip_element->drop();
150 m_tooltip_element = NULL;
155 void GUIFormSpecMenu::setInitialFocus()
157 // Set initial focus according to following order of precedence:
158 // 1. first empty editbox
162 // 5. first focusable (not statictext, not tabheader)
163 // 6. first child element
165 core::list<gui::IGUIElement*> children = getChildren();
167 // in case "children" contains any NULL elements, remove them
168 for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
169 it != children.end();) {
173 it = children.erase(it);
176 // 1. first empty editbox
177 for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
178 it != children.end(); ++it) {
179 if ((*it)->getType() == gui::EGUIET_EDIT_BOX
180 && (*it)->getText()[0] == 0) {
181 Environment->setFocus(*it);
187 for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
188 it != children.end(); ++it) {
189 if ((*it)->getType() == gui::EGUIET_EDIT_BOX) {
190 Environment->setFocus(*it);
196 for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
197 it != children.end(); ++it) {
198 if ((*it)->getTypeName() == std::string("GUITable")) {
199 Environment->setFocus(*it);
205 for (core::list<gui::IGUIElement*>::Iterator it = children.getLast();
206 it != children.end(); --it) {
207 if ((*it)->getType() == gui::EGUIET_BUTTON) {
208 Environment->setFocus(*it);
213 // 5. first focusable (not statictext, not tabheader)
214 for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
215 it != children.end(); ++it) {
216 if ((*it)->getType() != gui::EGUIET_STATIC_TEXT &&
217 (*it)->getType() != gui::EGUIET_TAB_CONTROL) {
218 Environment->setFocus(*it);
223 // 6. first child element
224 if (children.empty())
225 Environment->setFocus(this);
227 Environment->setFocus(*(children.begin()));
230 GUITable* GUIFormSpecMenu::getTable(std::wstring tablename)
232 for (u32 i = 0; i < m_tables.size(); ++i) {
233 if (tablename == m_tables[i].first.fname)
234 return m_tables[i].second;
239 std::vector<std::string> split(const std::string &s, char delim) {
240 std::vector<std::string> tokens;
242 std::string current = "";
243 bool last_was_escape = false;
244 for(unsigned int i=0; i < s.size(); i++) {
245 if (last_was_escape) {
247 current += s.c_str()[i];
248 last_was_escape = false;
251 if (s.c_str()[i] == delim) {
252 tokens.push_back(current);
254 last_was_escape = false;
256 else if (s.c_str()[i] == '\\'){
257 last_was_escape = true;
260 current += s.c_str()[i];
261 last_was_escape = false;
266 tokens.push_back(current);
271 void GUIFormSpecMenu::parseSize(parserData* data,std::string element)
273 std::vector<std::string> parts = split(element,',');
275 if (((parts.size() == 2) || parts.size() == 3) ||
276 ((parts.size() > 3) && (m_formspec_version > FORMSPEC_API_VERSION)))
280 if (parts[1].find(';') != std::string::npos)
281 parts[1] = parts[1].substr(0,parts[1].find(';'));
283 invsize.X = stof(parts[0]);
284 invsize.Y = stof(parts[1]);
287 if (parts.size() == 3) {
288 if (parts[2] == "true") {
289 lockSize(true,v2u32(800,600));
293 double cur_scaling = porting::getDisplayDensity() *
294 g_settings->getFloat("gui_scaling");
297 v2u32 current_screensize = m_device->getVideoDriver()->getScreenSize();
298 v2u32 delta = current_screensize - m_lockscreensize;
300 if (current_screensize.Y > m_lockscreensize.Y)
305 if (current_screensize.X > m_lockscreensize.X)
310 offset = v2s32(delta.X,delta.Y);
312 data->screensize = m_lockscreensize;
314 // fixed scaling for fixed size gui elements */
315 cur_scaling = LEGACY_SCALING;
321 /* adjust image size to dpi */
322 int y_partition = 15;
323 imgsize = v2s32(data->screensize.Y/y_partition, data->screensize.Y/y_partition);
324 int min_imgsize = DEFAULT_IMGSIZE * cur_scaling;
325 while ((min_imgsize > imgsize.Y) && (y_partition > 1)) {
327 imgsize = v2s32(data->screensize.Y/y_partition, data->screensize.Y/y_partition);
329 assert(y_partition > 0);
331 /* adjust spacing to dpi */
332 spacing = v2s32(imgsize.X+(DEFAULT_XSPACING * cur_scaling),
333 imgsize.Y+(DEFAULT_YSPACING * cur_scaling));
335 padding = v2s32(data->screensize.Y/imgsize.Y, data->screensize.Y/imgsize.Y);
337 /* adjust padding to dpi */
339 (padding.X/(2.0/3.0)) * cur_scaling,
340 (padding.X/(2.0/3.0)) * cur_scaling
343 padding.X*2+spacing.X*(invsize.X-1.0)+imgsize.X,
344 padding.Y*2+spacing.Y*(invsize.Y-1.0)+imgsize.Y + m_btn_height - 5
346 data->rect = core::rect<s32>(
347 data->screensize.X/2 - data->size.X/2 + offset.X,
348 data->screensize.Y/2 - data->size.Y/2 + offset.Y,
349 data->screensize.X/2 + data->size.X/2 + offset.X,
350 data->screensize.Y/2 + data->size.Y/2 + offset.Y
353 DesiredRect = data->rect;
354 recalculateAbsolutePosition(false);
355 data->basepos = getBasePos();
359 errorstream<< "Invalid size element (" << parts.size() << "): '" << element << "'" << std::endl;
362 void GUIFormSpecMenu::parseList(parserData* data,std::string element)
364 if (m_gamedef == 0) {
365 errorstream<<"WARNING: invalid use of 'list' with m_gamedef==0"<<std::endl;
369 std::vector<std::string> parts = split(element,';');
371 if (((parts.size() == 4) || (parts.size() == 5)) ||
372 ((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
374 std::string location = parts[0];
375 std::string listname = parts[1];
376 std::vector<std::string> v_pos = split(parts[2],',');
377 std::vector<std::string> v_geom = split(parts[3],',');
378 std::string startindex = "";
379 if (parts.size() == 5)
380 startindex = parts[4];
382 MY_CHECKPOS("list",2);
383 MY_CHECKGEOM("list",3);
385 InventoryLocation loc;
387 if(location == "context" || location == "current_name")
388 loc = m_current_inventory_location;
390 loc.deSerialize(location);
392 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
393 pos.X += stof(v_pos[0]) * (float)spacing.X;
394 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
397 geom.X = stoi(v_geom[0]);
398 geom.Y = stoi(v_geom[1]);
402 start_i = stoi(startindex);
404 if (geom.X < 0 || geom.Y < 0 || start_i < 0) {
405 errorstream<< "Invalid list element: '" << element << "'" << std::endl;
409 if(data->bp_set != 2)
410 errorstream<<"WARNING: invalid use of list without a size[] element"<<std::endl;
411 m_inventorylists.push_back(ListDrawSpec(loc, listname, pos, geom, start_i));
414 errorstream<< "Invalid list element(" << parts.size() << "): '" << element << "'" << std::endl;
417 void GUIFormSpecMenu::parseCheckbox(parserData* data,std::string element)
419 std::vector<std::string> parts = split(element,';');
421 if (((parts.size() >= 3) || (parts.size() <= 4)) ||
422 ((parts.size() > 4) && (m_formspec_version > FORMSPEC_API_VERSION)))
424 std::vector<std::string> v_pos = split(parts[0],',');
425 std::string name = parts[1];
426 std::string label = parts[2];
427 std::string selected = "";
429 if (parts.size() >= 4)
432 MY_CHECKPOS("checkbox",0);
435 pos.X += stof(v_pos[0]) * (float) spacing.X;
436 pos.Y += stof(v_pos[1]) * (float) spacing.Y;
438 bool fselected = false;
440 if (selected == "true")
443 std::wstring wlabel = narrow_to_wide(label.c_str());
445 core::rect<s32> rect = core::rect<s32>(
446 pos.X, pos.Y + ((imgsize.Y/2) - m_btn_height),
447 pos.X + m_font->getDimension(wlabel.c_str()).Width + 25, // text size + size of checkbox
448 pos.Y + ((imgsize.Y/2) + m_btn_height));
451 narrow_to_wide(name.c_str()),
452 wlabel, //Needed for displaying text on MSVC
457 spec.ftype = f_CheckBox;
459 gui::IGUICheckBox* e = Environment->addCheckBox(fselected, rect, this,
460 spec.fid, spec.flabel.c_str());
462 if (spec.fname == data->focused_fieldname) {
463 Environment->setFocus(e);
466 m_checkboxes.push_back(std::pair<FieldSpec,gui::IGUICheckBox*>(spec,e));
467 m_fields.push_back(spec);
470 errorstream<< "Invalid checkbox element(" << parts.size() << "): '" << element << "'" << std::endl;
473 void GUIFormSpecMenu::parseScrollBar(parserData* data, std::string element)
475 std::vector<std::string> parts = split(element,';');
477 if (parts.size() >= 5) {
478 std::vector<std::string> v_pos = split(parts[0],',');
479 std::vector<std::string> v_dim = split(parts[1],',');
480 std::string name = parts[2];
481 std::string value = parts[4];
483 MY_CHECKPOS("scrollbar",0);
486 pos.X += stof(v_pos[0]) * (float) spacing.X;
487 pos.Y += stof(v_pos[1]) * (float) spacing.Y;
489 if (v_dim.size() != 2) {
490 errorstream<< "Invalid size for element " << "scrollbar"
491 << "specified: \"" << parts[1] << "\"" << std::endl;
496 dim.X = stof(v_dim[0]) * (float) spacing.X;
497 dim.Y = stof(v_dim[1]) * (float) spacing.Y;
499 core::rect<s32> rect =
500 core::rect<s32>(pos.X, pos.Y, pos.X + dim.X, pos.Y + dim.Y);
503 narrow_to_wide(name.c_str()),
509 bool is_horizontal = true;
511 if (parts[2] == "vertical")
512 is_horizontal = false;
514 spec.ftype = f_ScrollBar;
516 gui::IGUIScrollBar* e =
517 Environment->addScrollBar(is_horizontal,rect,this,spec.fid);
521 e->setPos(stoi(parts[4]));
523 e->setLargeStep(100);
526 core::rect<s32> relative_rect = e->getRelativePosition();
528 if (!is_horizontal) {
529 s32 original_width = relative_rect.getWidth();
530 s32 width = (original_width/(2.0/3.0))
531 * porting::getDisplayDensity()
532 * g_settings->getFloat("gui_scaling");
533 e->setRelativePosition(core::rect<s32>(
534 relative_rect.UpperLeftCorner.X,
535 relative_rect.UpperLeftCorner.Y,
536 relative_rect.LowerRightCorner.X + (width - original_width),
537 relative_rect.LowerRightCorner.Y
541 s32 original_height = relative_rect.getHeight();
542 s32 height = (original_height/(2.0/3.0))
543 * porting::getDisplayDensity()
544 * g_settings->getFloat("gui_scaling");
545 e->setRelativePosition(core::rect<s32>(
546 relative_rect.UpperLeftCorner.X,
547 relative_rect.UpperLeftCorner.Y,
548 relative_rect.LowerRightCorner.X,
549 relative_rect.LowerRightCorner.Y + (height - original_height)
554 m_scrollbars.push_back(std::pair<FieldSpec,gui::IGUIScrollBar*>(spec,e));
555 m_fields.push_back(spec);
558 errorstream<< "Invalid scrollbar element(" << parts.size() << "): '" << element << "'" << std::endl;
561 void GUIFormSpecMenu::parseImage(parserData* data,std::string element)
563 std::vector<std::string> parts = split(element,';');
565 if ((parts.size() == 3) ||
566 ((parts.size() > 3) && (m_formspec_version > FORMSPEC_API_VERSION)))
568 std::vector<std::string> v_pos = split(parts[0],',');
569 std::vector<std::string> v_geom = split(parts[1],',');
570 std::string name = unescape_string(parts[2]);
572 MY_CHECKPOS("image",0);
573 MY_CHECKGEOM("image",1);
575 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
576 pos.X += stof(v_pos[0]) * (float) spacing.X;
577 pos.Y += stof(v_pos[1]) * (float) spacing.Y;
580 geom.X = stof(v_geom[0]) * (float)imgsize.X;
581 geom.Y = stof(v_geom[1]) * (float)imgsize.Y;
583 if(data->bp_set != 2)
584 errorstream<<"WARNING: invalid use of image without a size[] element"<<std::endl;
585 m_images.push_back(ImageDrawSpec(name, pos, geom));
589 if (parts.size() == 2) {
590 std::vector<std::string> v_pos = split(parts[0],',');
591 std::string name = unescape_string(parts[1]);
593 MY_CHECKPOS("image",0);
595 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
596 pos.X += stof(v_pos[0]) * (float) spacing.X;
597 pos.Y += stof(v_pos[1]) * (float) spacing.Y;
599 if(data->bp_set != 2)
600 errorstream<<"WARNING: invalid use of image without a size[] element"<<std::endl;
601 m_images.push_back(ImageDrawSpec(name, pos));
604 errorstream<< "Invalid image element(" << parts.size() << "): '" << element << "'" << std::endl;
607 void GUIFormSpecMenu::parseItemImage(parserData* data,std::string element)
609 std::vector<std::string> parts = split(element,';');
611 if ((parts.size() == 3) ||
612 ((parts.size() > 3) && (m_formspec_version > FORMSPEC_API_VERSION)))
614 std::vector<std::string> v_pos = split(parts[0],',');
615 std::vector<std::string> v_geom = split(parts[1],',');
616 std::string name = parts[2];
618 MY_CHECKPOS("itemimage",0);
619 MY_CHECKGEOM("itemimage",1);
621 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
622 pos.X += stof(v_pos[0]) * (float) spacing.X;
623 pos.Y += stof(v_pos[1]) * (float) spacing.Y;
626 geom.X = stof(v_geom[0]) * (float)imgsize.X;
627 geom.Y = stof(v_geom[1]) * (float)imgsize.Y;
629 if(data->bp_set != 2)
630 errorstream<<"WARNING: invalid use of item_image without a size[] element"<<std::endl;
631 m_itemimages.push_back(ImageDrawSpec(name, pos, geom));
634 errorstream<< "Invalid ItemImage element(" << parts.size() << "): '" << element << "'" << std::endl;
637 void GUIFormSpecMenu::parseButton(parserData* data,std::string element,
640 std::vector<std::string> parts = split(element,';');
642 if ((parts.size() == 4) ||
643 ((parts.size() > 4) && (m_formspec_version > FORMSPEC_API_VERSION)))
645 std::vector<std::string> v_pos = split(parts[0],',');
646 std::vector<std::string> v_geom = split(parts[1],',');
647 std::string name = parts[2];
648 std::string label = parts[3];
650 MY_CHECKPOS("button",0);
651 MY_CHECKGEOM("button",1);
654 pos.X += stof(v_pos[0]) * (float)spacing.X;
655 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
658 geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
659 pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2;
661 core::rect<s32> rect =
662 core::rect<s32>(pos.X, pos.Y - m_btn_height,
663 pos.X + geom.X, pos.Y + m_btn_height);
665 if(data->bp_set != 2)
666 errorstream<<"WARNING: invalid use of button without a size[] element"<<std::endl;
668 label = unescape_string(label);
670 std::wstring wlabel = narrow_to_wide(label.c_str());
673 narrow_to_wide(name.c_str()),
678 spec.ftype = f_Button;
679 if(type == "button_exit")
681 gui::IGUIButton* e = Environment->addButton(rect, this, spec.fid,
682 spec.flabel.c_str());
684 if (spec.fname == data->focused_fieldname) {
685 Environment->setFocus(e);
688 m_fields.push_back(spec);
691 errorstream<< "Invalid button element(" << parts.size() << "): '" << element << "'" << std::endl;
694 void GUIFormSpecMenu::parseBackground(parserData* data,std::string element)
696 std::vector<std::string> parts = split(element,';');
698 if (((parts.size() == 3) || (parts.size() == 4)) ||
699 ((parts.size() > 4) && (m_formspec_version > FORMSPEC_API_VERSION)))
701 std::vector<std::string> v_pos = split(parts[0],',');
702 std::vector<std::string> v_geom = split(parts[1],',');
703 std::string name = unescape_string(parts[2]);
705 MY_CHECKPOS("background",0);
706 MY_CHECKGEOM("background",1);
708 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
709 pos.X += stof(v_pos[0]) * (float)spacing.X - ((float)spacing.X-(float)imgsize.X)/2;
710 pos.Y += stof(v_pos[1]) * (float)spacing.Y - ((float)spacing.Y-(float)imgsize.Y)/2;
713 geom.X = stof(v_geom[0]) * (float)spacing.X;
714 geom.Y = stof(v_geom[1]) * (float)spacing.Y;
716 if (parts.size() == 4) {
717 m_clipbackground = is_yes(parts[3]);
718 if (m_clipbackground) {
719 pos.X = stoi(v_pos[0]); //acts as offset
720 pos.Y = stoi(v_pos[1]); //acts as offset
724 if(data->bp_set != 2)
725 errorstream<<"WARNING: invalid use of background without a size[] element"<<std::endl;
726 m_backgrounds.push_back(ImageDrawSpec(name, pos, geom));
729 errorstream<< "Invalid background element(" << parts.size() << "): '" << element << "'" << std::endl;
732 void GUIFormSpecMenu::parseTableOptions(parserData* data,std::string element)
734 std::vector<std::string> parts = split(element,';');
736 data->table_options.clear();
737 for (size_t i = 0; i < parts.size(); ++i) {
738 // Parse table option
739 std::string opt = unescape_string(parts[i]);
740 data->table_options.push_back(GUITable::splitOption(opt));
744 void GUIFormSpecMenu::parseTableColumns(parserData* data,std::string element)
746 std::vector<std::string> parts = split(element,';');
748 data->table_columns.clear();
749 for (size_t i = 0; i < parts.size(); ++i) {
750 std::vector<std::string> col_parts = split(parts[i],',');
751 GUITable::TableColumn column;
753 if (!col_parts.empty())
754 column.type = col_parts[0];
755 // Parse column options
756 for (size_t j = 1; j < col_parts.size(); ++j) {
757 std::string opt = unescape_string(col_parts[j]);
758 column.options.push_back(GUITable::splitOption(opt));
760 data->table_columns.push_back(column);
764 void GUIFormSpecMenu::parseTable(parserData* data,std::string element)
766 std::vector<std::string> parts = split(element,';');
768 if (((parts.size() == 4) || (parts.size() == 5)) ||
769 ((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
771 std::vector<std::string> v_pos = split(parts[0],',');
772 std::vector<std::string> v_geom = split(parts[1],',');
773 std::string name = parts[2];
774 std::vector<std::string> items = split(parts[3],',');
775 std::string str_initial_selection = "";
776 std::string str_transparent = "false";
778 if (parts.size() >= 5)
779 str_initial_selection = parts[4];
781 MY_CHECKPOS("table",0);
782 MY_CHECKGEOM("table",1);
785 pos.X += stof(v_pos[0]) * (float)spacing.X;
786 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
789 geom.X = stof(v_geom[0]) * (float)spacing.X;
790 geom.Y = stof(v_geom[1]) * (float)spacing.Y;
793 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
795 std::wstring fname_w = narrow_to_wide(name.c_str());
804 spec.ftype = f_Table;
806 for (unsigned int i = 0; i < items.size(); ++i) {
807 items[i] = unescape_string(items[i]);
810 //now really show table
811 GUITable *e = new GUITable(Environment, this, spec.fid, rect,
814 if (spec.fname == data->focused_fieldname) {
815 Environment->setFocus(e);
818 e->setTable(data->table_options, data->table_columns, items);
820 if (data->table_dyndata.find(fname_w) != data->table_dyndata.end()) {
821 e->setDynamicData(data->table_dyndata[fname_w]);
824 if ((str_initial_selection != "") &&
825 (str_initial_selection != "0"))
826 e->setSelected(stoi(str_initial_selection.c_str()));
828 m_tables.push_back(std::pair<FieldSpec,GUITable*>(spec, e));
829 m_fields.push_back(spec);
832 errorstream<< "Invalid table element(" << parts.size() << "): '" << element << "'" << std::endl;
835 void GUIFormSpecMenu::parseTextList(parserData* data,std::string element)
837 std::vector<std::string> parts = split(element,';');
839 if (((parts.size() == 4) || (parts.size() == 5) || (parts.size() == 6)) ||
840 ((parts.size() > 6) && (m_formspec_version > FORMSPEC_API_VERSION)))
842 std::vector<std::string> v_pos = split(parts[0],',');
843 std::vector<std::string> v_geom = split(parts[1],',');
844 std::string name = parts[2];
845 std::vector<std::string> items = split(parts[3],',');
846 std::string str_initial_selection = "";
847 std::string str_transparent = "false";
849 if (parts.size() >= 5)
850 str_initial_selection = parts[4];
852 if (parts.size() >= 6)
853 str_transparent = parts[5];
855 MY_CHECKPOS("textlist",0);
856 MY_CHECKGEOM("textlist",1);
859 pos.X += stof(v_pos[0]) * (float)spacing.X;
860 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
863 geom.X = stof(v_geom[0]) * (float)spacing.X;
864 geom.Y = stof(v_geom[1]) * (float)spacing.Y;
867 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
869 std::wstring fname_w = narrow_to_wide(name.c_str());
878 spec.ftype = f_Table;
880 for (unsigned int i = 0; i < items.size(); ++i) {
881 items[i] = unescape_string(items[i]);
884 //now really show list
885 GUITable *e = new GUITable(Environment, this, spec.fid, rect,
888 if (spec.fname == data->focused_fieldname) {
889 Environment->setFocus(e);
892 e->setTextList(items, is_yes(str_transparent));
894 if (data->table_dyndata.find(fname_w) != data->table_dyndata.end()) {
895 e->setDynamicData(data->table_dyndata[fname_w]);
898 if ((str_initial_selection != "") &&
899 (str_initial_selection != "0"))
900 e->setSelected(stoi(str_initial_selection.c_str()));
902 m_tables.push_back(std::pair<FieldSpec,GUITable*>(spec, e));
903 m_fields.push_back(spec);
906 errorstream<< "Invalid textlist element(" << parts.size() << "): '" << element << "'" << std::endl;
910 void GUIFormSpecMenu::parseDropDown(parserData* data,std::string element)
912 std::vector<std::string> parts = split(element,';');
914 if ((parts.size() == 5) ||
915 ((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
917 std::vector<std::string> v_pos = split(parts[0],',');
918 std::string name = parts[2];
919 std::vector<std::string> items = split(parts[3],',');
920 std::string str_initial_selection = "";
921 str_initial_selection = parts[4];
923 MY_CHECKPOS("dropdown",0);
926 pos.X += stof(v_pos[0]) * (float)spacing.X;
927 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
929 s32 width = stof(parts[1]) * (float)spacing.Y;
931 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y,
932 pos.X + width, pos.Y + (m_btn_height * 2));
934 std::wstring fname_w = narrow_to_wide(name.c_str());
943 spec.ftype = f_DropDown;
946 //now really show list
947 gui::IGUIComboBox *e = Environment->addComboBox(rect, this,spec.fid);
949 if (spec.fname == data->focused_fieldname) {
950 Environment->setFocus(e);
953 for (unsigned int i=0; i < items.size(); i++) {
954 e->addItem(narrow_to_wide(items[i]).c_str());
957 if (str_initial_selection != "")
958 e->setSelected(stoi(str_initial_selection.c_str())-1);
960 m_fields.push_back(spec);
963 errorstream << "Invalid dropdown element(" << parts.size() << "): '"
964 << element << "'" << std::endl;
967 void GUIFormSpecMenu::parsePwdField(parserData* data,std::string element)
969 std::vector<std::string> parts = split(element,';');
971 if ((parts.size() == 4) ||
972 ((parts.size() > 4) && (m_formspec_version > FORMSPEC_API_VERSION)))
974 std::vector<std::string> v_pos = split(parts[0],',');
975 std::vector<std::string> v_geom = split(parts[1],',');
976 std::string name = parts[2];
977 std::string label = parts[3];
979 MY_CHECKPOS("pwdfield",0);
980 MY_CHECKGEOM("pwdfield",1);
983 pos.X += stof(v_pos[0]) * (float)spacing.X;
984 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
987 geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
989 pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2;
990 pos.Y -= m_btn_height;
991 geom.Y = m_btn_height*2;
993 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
995 label = unescape_string(label);
997 std::wstring wlabel = narrow_to_wide(label.c_str());
1000 narrow_to_wide(name.c_str()),
1007 gui::IGUIEditBox * e = Environment->addEditBox(0, rect, true, this, spec.fid);
1009 if (spec.fname == data->focused_fieldname) {
1010 Environment->setFocus(e);
1013 if (label.length() >= 1)
1015 rect.UpperLeftCorner.Y -= m_btn_height;
1016 rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + m_btn_height;
1017 Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
1020 e->setPasswordBox(true,L'*');
1023 evt.EventType = EET_KEY_INPUT_EVENT;
1024 evt.KeyInput.Key = KEY_END;
1025 evt.KeyInput.Char = 0;
1026 evt.KeyInput.Control = 0;
1027 evt.KeyInput.Shift = 0;
1028 evt.KeyInput.PressedDown = true;
1030 m_fields.push_back(spec);
1033 errorstream<< "Invalid pwdfield element(" << parts.size() << "): '" << element << "'" << std::endl;
1036 void GUIFormSpecMenu::parseSimpleField(parserData* data,
1037 std::vector<std::string> &parts)
1039 std::string name = parts[0];
1040 std::string label = parts[1];
1041 std::string default_val = parts[2];
1043 core::rect<s32> rect;
1047 rect = core::rect<s32>(
1048 data->screensize.X/2 - 580/2,
1049 data->screensize.Y/2 - 300/2,
1050 data->screensize.X/2 + 580/2,
1051 data->screensize.Y/2 + 300/2
1054 recalculateAbsolutePosition(false);
1055 data->basepos = getBasePos();
1058 else if(data->bp_set == 2)
1059 errorstream<<"WARNING: invalid use of unpositioned \"field\" in inventory"<<std::endl;
1061 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
1062 pos.Y = ((m_fields.size()+2)*60);
1063 v2s32 size = DesiredRect.getSize();
1065 rect = core::rect<s32>(size.X / 2 - 150, pos.Y,
1066 (size.X / 2 - 150) + 300, pos.Y + (m_btn_height*2));
1070 default_val = m_form_src->resolveText(default_val);
1072 default_val = unescape_string(default_val);
1073 label = unescape_string(label);
1075 std::wstring wlabel = narrow_to_wide(label.c_str());
1078 narrow_to_wide(name.c_str()),
1080 narrow_to_wide(default_val.c_str()),
1086 // spec field id to 0, this stops submit searching for a value that isn't there
1087 Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, spec.fid);
1092 gui::IGUIEditBox *e =
1093 Environment->addEditBox(spec.fdefault.c_str(), rect, true, this, spec.fid);
1095 if (spec.fname == data->focused_fieldname) {
1096 Environment->setFocus(e);
1100 evt.EventType = EET_KEY_INPUT_EVENT;
1101 evt.KeyInput.Key = KEY_END;
1102 evt.KeyInput.Char = 0;
1103 evt.KeyInput.Control = 0;
1104 evt.KeyInput.Shift = 0;
1105 evt.KeyInput.PressedDown = true;
1108 if (label.length() >= 1)
1110 rect.UpperLeftCorner.Y -= m_btn_height;
1111 rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + m_btn_height;
1112 Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
1116 m_fields.push_back(spec);
1119 void GUIFormSpecMenu::parseTextArea(parserData* data,
1120 std::vector<std::string>& parts,std::string type)
1123 std::vector<std::string> v_pos = split(parts[0],',');
1124 std::vector<std::string> v_geom = split(parts[1],',');
1125 std::string name = parts[2];
1126 std::string label = parts[3];
1127 std::string default_val = parts[4];
1129 MY_CHECKPOS(type,0);
1130 MY_CHECKGEOM(type,1);
1133 pos.X = stof(v_pos[0]) * (float) spacing.X;
1134 pos.Y = stof(v_pos[1]) * (float) spacing.Y;
1138 geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
1140 if (type == "textarea")
1142 geom.Y = (stof(v_geom[1]) * (float)imgsize.Y) - (spacing.Y-imgsize.Y);
1143 pos.Y += m_btn_height;
1147 pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2;
1148 pos.Y -= m_btn_height;
1149 geom.Y = m_btn_height*2;
1152 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
1154 if(data->bp_set != 2)
1155 errorstream<<"WARNING: invalid use of positioned "<<type<<" without a size[] element"<<std::endl;
1158 default_val = m_form_src->resolveText(default_val);
1161 default_val = unescape_string(default_val);
1162 label = unescape_string(label);
1164 std::wstring wlabel = narrow_to_wide(label.c_str());
1167 narrow_to_wide(name.c_str()),
1169 narrow_to_wide(default_val.c_str()),
1175 // spec field id to 0, this stops submit searching for a value that isn't there
1176 Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, spec.fid);
1181 gui::IGUIEditBox *e =
1182 Environment->addEditBox(spec.fdefault.c_str(), rect, true, this, spec.fid);
1184 if (spec.fname == data->focused_fieldname) {
1185 Environment->setFocus(e);
1188 if (type == "textarea")
1190 e->setMultiLine(true);
1191 e->setWordWrap(true);
1192 e->setTextAlignment(gui::EGUIA_UPPERLEFT, gui::EGUIA_UPPERLEFT);
1195 evt.EventType = EET_KEY_INPUT_EVENT;
1196 evt.KeyInput.Key = KEY_END;
1197 evt.KeyInput.Char = 0;
1198 evt.KeyInput.Control = 0;
1199 evt.KeyInput.Shift = 0;
1200 evt.KeyInput.PressedDown = true;
1204 if (label.length() >= 1)
1206 rect.UpperLeftCorner.Y -= m_btn_height;
1207 rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + m_btn_height;
1208 Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
1211 m_fields.push_back(spec);
1214 void GUIFormSpecMenu::parseField(parserData* data,std::string element,
1217 std::vector<std::string> parts = split(element,';');
1219 if (parts.size() == 3 || parts.size() == 4) {
1220 parseSimpleField(data,parts);
1224 if ((parts.size() == 5) ||
1225 ((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
1227 parseTextArea(data,parts,type);
1230 errorstream<< "Invalid field element(" << parts.size() << "): '" << element << "'" << std::endl;
1233 void GUIFormSpecMenu::parseLabel(parserData* data,std::string element)
1235 std::vector<std::string> parts = split(element,';');
1237 if ((parts.size() == 2) ||
1238 ((parts.size() > 2) && (m_formspec_version > FORMSPEC_API_VERSION)))
1240 std::vector<std::string> v_pos = split(parts[0],',');
1241 std::string text = parts[1];
1243 MY_CHECKPOS("label",0);
1245 v2s32 pos = padding;
1246 pos.X += stof(v_pos[0]) * (float)spacing.X;
1247 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
1249 if(data->bp_set != 2)
1250 errorstream<<"WARNING: invalid use of label without a size[] element"<<std::endl;
1252 text = unescape_string(text);
1254 std::wstring wlabel = narrow_to_wide(text.c_str());
1256 core::rect<s32> rect = core::rect<s32>(
1257 pos.X, pos.Y+((imgsize.Y/2) - m_btn_height),
1258 pos.X + m_font->getDimension(wlabel.c_str()).Width,
1259 pos.Y+((imgsize.Y/2) + m_btn_height));
1267 Environment->addStaticText(spec.flabel.c_str(), rect, false, false, this, spec.fid);
1268 m_fields.push_back(spec);
1271 errorstream<< "Invalid label element(" << parts.size() << "): '" << element << "'" << std::endl;
1274 void GUIFormSpecMenu::parseVertLabel(parserData* data,std::string element)
1276 std::vector<std::string> parts = split(element,';');
1278 if ((parts.size() == 2) ||
1279 ((parts.size() > 2) && (m_formspec_version > FORMSPEC_API_VERSION)))
1281 std::vector<std::string> v_pos = split(parts[0],',');
1282 std::wstring text = narrow_to_wide(unescape_string(parts[1]));
1284 MY_CHECKPOS("vertlabel",1);
1286 v2s32 pos = padding;
1287 pos.X += stof(v_pos[0]) * (float)spacing.X;
1288 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
1290 core::rect<s32> rect = core::rect<s32>(
1291 pos.X, pos.Y+((imgsize.Y/2)- m_btn_height),
1293 (m_font->getKerningHeight() +
1294 m_font->getDimension(text.c_str()).Height)
1295 * (text.length()+1));
1296 //actually text.length() would be correct but adding +1 avoids to break all mods
1298 if(data->bp_set != 2)
1299 errorstream<<"WARNING: invalid use of label without a size[] element"<<std::endl;
1301 std::wstring label = L"";
1303 for (unsigned int i=0; i < text.length(); i++) {
1314 gui::IGUIStaticText *t =
1315 Environment->addStaticText(spec.flabel.c_str(), rect, false, false, this, spec.fid);
1316 t->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_CENTER);
1317 m_fields.push_back(spec);
1320 errorstream<< "Invalid vertlabel element(" << parts.size() << "): '" << element << "'" << std::endl;
1323 void GUIFormSpecMenu::parseImageButton(parserData* data,std::string element,
1326 std::vector<std::string> parts = split(element,';');
1328 if ((((parts.size() >= 5) && (parts.size() <= 8)) && (parts.size() != 6)) ||
1329 ((parts.size() > 8) && (m_formspec_version > FORMSPEC_API_VERSION)))
1331 std::vector<std::string> v_pos = split(parts[0],',');
1332 std::vector<std::string> v_geom = split(parts[1],',');
1333 std::string image_name = parts[2];
1334 std::string name = parts[3];
1335 std::string label = parts[4];
1337 MY_CHECKPOS("imagebutton",0);
1338 MY_CHECKGEOM("imagebutton",1);
1340 v2s32 pos = padding;
1341 pos.X += stof(v_pos[0]) * (float)spacing.X;
1342 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
1344 geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
1345 geom.Y = (stof(v_geom[1]) * (float)spacing.Y)-(spacing.Y-imgsize.Y);
1347 bool noclip = false;
1348 bool drawborder = true;
1349 std::string pressed_image_name = "";
1351 if (parts.size() >= 7) {
1352 if (parts[5] == "true")
1354 if (parts[6] == "false")
1358 if (parts.size() >= 8) {
1359 pressed_image_name = parts[7];
1362 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
1364 if(data->bp_set != 2)
1365 errorstream<<"WARNING: invalid use of image_button without a size[] element"<<std::endl;
1367 image_name = unescape_string(image_name);
1368 pressed_image_name = unescape_string(pressed_image_name);
1369 label = unescape_string(label);
1371 std::wstring wlabel = narrow_to_wide(label.c_str());
1374 narrow_to_wide(name.c_str()),
1376 narrow_to_wide(image_name.c_str()),
1379 spec.ftype = f_Button;
1380 if(type == "image_button_exit")
1381 spec.is_exit = true;
1383 video::ITexture *texture = 0;
1384 video::ITexture *pressed_texture = 0;
1385 texture = m_tsrc->getTexture(image_name);
1386 if (pressed_image_name != "")
1387 pressed_texture = m_tsrc->getTexture(pressed_image_name);
1389 pressed_texture = texture;
1391 gui::IGUIButton *e = Environment->addButton(rect, this, spec.fid, spec.flabel.c_str());
1393 if (spec.fname == data->focused_fieldname) {
1394 Environment->setFocus(e);
1397 e->setUseAlphaChannel(true);
1398 e->setImage(texture);
1399 e->setPressedImage(pressed_texture);
1400 e->setScaleImage(true);
1401 e->setNotClipped(noclip);
1402 e->setDrawBorder(drawborder);
1404 m_fields.push_back(spec);
1408 errorstream<< "Invalid imagebutton element(" << parts.size() << "): '" << element << "'" << std::endl;
1411 void GUIFormSpecMenu::parseTabHeader(parserData* data,std::string element)
1413 std::vector<std::string> parts = split(element,';');
1415 if (((parts.size() == 4) || (parts.size() == 6)) ||
1416 ((parts.size() > 6) && (m_formspec_version > FORMSPEC_API_VERSION)))
1418 std::vector<std::string> v_pos = split(parts[0],',');
1419 std::string name = parts[1];
1420 std::vector<std::string> buttons = split(parts[2],',');
1421 std::string str_index = parts[3];
1422 bool show_background = true;
1423 bool show_border = true;
1424 int tab_index = stoi(str_index) -1;
1426 MY_CHECKPOS("tabheader",0);
1428 if (parts.size() == 6) {
1429 if (parts[4] == "true")
1430 show_background = false;
1431 if (parts[5] == "false")
1432 show_border = false;
1436 narrow_to_wide(name.c_str()),
1442 spec.ftype = f_TabHeader;
1445 pos.X += stof(v_pos[0]) * (float)spacing.X;
1446 pos.Y += stof(v_pos[1]) * (float)spacing.Y - m_btn_height * 2;
1448 geom.X = data->screensize.Y;
1449 geom.Y = m_btn_height*2;
1451 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X,
1454 gui::IGUITabControl *e = Environment->addTabControl(rect, this,
1455 show_background, show_border, spec.fid);
1456 e->setAlignment(irr::gui::EGUIA_UPPERLEFT, irr::gui::EGUIA_UPPERLEFT,
1457 irr::gui::EGUIA_UPPERLEFT, irr::gui::EGUIA_LOWERRIGHT);
1458 e->setTabHeight(m_btn_height*2);
1460 if (spec.fname == data->focused_fieldname) {
1461 Environment->setFocus(e);
1464 e->setNotClipped(true);
1466 for (unsigned int i=0; i< buttons.size(); i++) {
1467 e->addTab(narrow_to_wide(buttons[i]).c_str(), -1);
1470 if ((tab_index >= 0) &&
1471 (buttons.size() < INT_MAX) &&
1472 (tab_index < (int) buttons.size()))
1473 e->setActiveTab(tab_index);
1475 m_fields.push_back(spec);
1478 errorstream << "Invalid TabHeader element(" << parts.size() << "): '"
1479 << element << "'" << std::endl;
1482 void GUIFormSpecMenu::parseItemImageButton(parserData* data,std::string element)
1485 if (m_gamedef == 0) {
1487 "WARNING: invalid use of item_image_button with m_gamedef==0"
1492 std::vector<std::string> parts = split(element,';');
1494 if ((parts.size() == 5) ||
1495 ((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
1497 std::vector<std::string> v_pos = split(parts[0],',');
1498 std::vector<std::string> v_geom = split(parts[1],',');
1499 std::string item_name = parts[2];
1500 std::string name = parts[3];
1501 std::string label = parts[4];
1503 MY_CHECKPOS("itemimagebutton",0);
1504 MY_CHECKGEOM("itemimagebutton",1);
1506 v2s32 pos = padding;
1507 pos.X += stof(v_pos[0]) * (float)spacing.X;
1508 pos.Y += stof(v_pos[1]) * (float)spacing.Y;
1510 geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
1511 geom.Y = (stof(v_geom[1]) * (float)spacing.Y)-(spacing.Y-imgsize.Y);
1513 core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
1515 if(data->bp_set != 2)
1516 errorstream<<"WARNING: invalid use of item_image_button without a size[] element"<<std::endl;
1518 IItemDefManager *idef = m_gamedef->idef();
1520 item.deSerialize(item_name, idef);
1521 video::ITexture *texture = idef->getInventoryTexture(item.getDefinition(idef).name, m_gamedef);
1523 m_tooltips[narrow_to_wide(name.c_str())] =
1524 TooltipSpec (item.getDefinition(idef).description,
1525 m_default_tooltip_bgcolor,
1526 m_default_tooltip_color);
1528 label = unescape_string(label);
1530 narrow_to_wide(name.c_str()),
1531 narrow_to_wide(label.c_str()),
1532 narrow_to_wide(item_name.c_str()),
1536 gui::IGUIButton *e = Environment->addButton(rect, this, spec.fid, spec.flabel.c_str());
1538 if (spec.fname == data->focused_fieldname) {
1539 Environment->setFocus(e);
1542 e->setUseAlphaChannel(true);
1543 e->setImage(texture);
1544 e->setPressedImage(texture);
1545 e->setScaleImage(true);
1546 spec.ftype = f_Button;
1547 rect+=data->basepos-padding;
1549 m_fields.push_back(spec);
1552 errorstream<< "Invalid ItemImagebutton element(" << parts.size() << "): '" << element << "'" << std::endl;
1555 void GUIFormSpecMenu::parseBox(parserData* data,std::string element)
1557 std::vector<std::string> parts = split(element,';');
1559 if ((parts.size() == 3) ||
1560 ((parts.size() > 3) && (m_formspec_version > FORMSPEC_API_VERSION)))
1562 std::vector<std::string> v_pos = split(parts[0],',');
1563 std::vector<std::string> v_geom = split(parts[1],',');
1565 MY_CHECKPOS("box",0);
1566 MY_CHECKGEOM("box",1);
1568 v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
1569 pos.X += stof(v_pos[0]) * (float) spacing.X;
1570 pos.Y += stof(v_pos[1]) * (float) spacing.Y;
1573 geom.X = stof(v_geom[0]) * (float)spacing.X;
1574 geom.Y = stof(v_geom[1]) * (float)spacing.Y;
1576 video::SColor tmp_color;
1578 if (parseColor(parts[2], tmp_color, false)) {
1579 BoxDrawSpec spec(pos, geom, tmp_color);
1581 m_boxes.push_back(spec);
1584 errorstream<< "Invalid Box element(" << parts.size() << "): '" << element << "' INVALID COLOR" << std::endl;
1588 errorstream<< "Invalid Box element(" << parts.size() << "): '" << element << "'" << std::endl;
1591 void GUIFormSpecMenu::parseBackgroundColor(parserData* data,std::string element)
1593 std::vector<std::string> parts = split(element,';');
1595 if (((parts.size() == 1) || (parts.size() == 2)) ||
1596 ((parts.size() > 2) && (m_formspec_version > FORMSPEC_API_VERSION)))
1598 parseColor(parts[0],m_bgcolor,false);
1600 if (parts.size() == 2) {
1601 std::string fullscreen = parts[1];
1602 m_bgfullscreen = is_yes(fullscreen);
1606 errorstream<< "Invalid bgcolor element(" << parts.size() << "): '" << element << "'" << std::endl;
1609 void GUIFormSpecMenu::parseListColors(parserData* data,std::string element)
1611 std::vector<std::string> parts = split(element,';');
1613 if (((parts.size() == 2) || (parts.size() == 3) || (parts.size() == 5)) ||
1614 ((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
1616 parseColor(parts[0], m_slotbg_n, false);
1617 parseColor(parts[1], m_slotbg_h, false);
1619 if (parts.size() >= 3) {
1620 if (parseColor(parts[2], m_slotbordercolor, false)) {
1621 m_slotborder = true;
1624 if (parts.size() == 5) {
1625 video::SColor tmp_color;
1627 if (parseColor(parts[3], tmp_color, false))
1628 m_default_tooltip_bgcolor = tmp_color;
1629 if (parseColor(parts[4], tmp_color, false))
1630 m_default_tooltip_color = tmp_color;
1634 errorstream<< "Invalid listcolors element(" << parts.size() << "): '" << element << "'" << std::endl;
1637 void GUIFormSpecMenu::parseTooltip(parserData* data, std::string element)
1639 std::vector<std::string> parts = split(element,';');
1640 if (parts.size() == 2) {
1641 std::string name = parts[0];
1642 m_tooltips[narrow_to_wide(name.c_str())] = TooltipSpec (parts[1], m_default_tooltip_bgcolor, m_default_tooltip_color);
1644 } else if (parts.size() == 4) {
1645 std::string name = parts[0];
1646 video::SColor tmp_color1, tmp_color2;
1647 if ( parseColor(parts[2], tmp_color1, false) && parseColor(parts[3], tmp_color2, false) ) {
1648 m_tooltips[narrow_to_wide(name.c_str())] = TooltipSpec (parts[1], tmp_color1, tmp_color2);
1652 errorstream<< "Invalid tooltip element(" << parts.size() << "): '" << element << "'" << std::endl;
1655 bool GUIFormSpecMenu::parseVersionDirect(std::string data)
1661 std::vector<std::string> parts = split(data,'[');
1663 if (parts.size() < 2) {
1667 if (parts[0] != "formspec_version") {
1671 if (is_number(parts[1])) {
1672 m_formspec_version = mystoi(parts[1]);
1679 void GUIFormSpecMenu::parseElement(parserData* data, std::string element)
1685 std::vector<std::string> parts = split(element,'[');
1687 // ugly workaround to keep compatibility
1688 if (parts.size() > 2) {
1689 if (trim(parts[0]) == "image") {
1690 for (unsigned int i=2;i< parts.size(); i++) {
1691 parts[1] += "[" + parts[i];
1697 if (parts.size() < 2) {
1701 std::string type = trim(parts[0]);
1702 std::string description = trim(parts[1]);
1704 if (type == "size") {
1705 parseSize(data,description);
1709 if (type == "invsize") {
1710 log_deprecated("Deprecated formspec element \"invsize\" is used");
1711 parseSize(data,description);
1715 if (type == "list") {
1716 parseList(data,description);
1720 if (type == "checkbox") {
1721 parseCheckbox(data,description);
1725 if (type == "image") {
1726 parseImage(data,description);
1730 if (type == "item_image") {
1731 parseItemImage(data,description);
1735 if ((type == "button") || (type == "button_exit")) {
1736 parseButton(data,description,type);
1740 if (type == "background") {
1741 parseBackground(data,description);
1745 if (type == "tableoptions"){
1746 parseTableOptions(data,description);
1750 if (type == "tablecolumns"){
1751 parseTableColumns(data,description);
1755 if (type == "table"){
1756 parseTable(data,description);
1760 if (type == "textlist"){
1761 parseTextList(data,description);
1765 if (type == "dropdown"){
1766 parseDropDown(data,description);
1770 if (type == "pwdfield") {
1771 parsePwdField(data,description);
1775 if ((type == "field") || (type == "textarea")){
1776 parseField(data,description,type);
1780 if (type == "label") {
1781 parseLabel(data,description);
1785 if (type == "vertlabel") {
1786 parseVertLabel(data,description);
1790 if (type == "item_image_button") {
1791 parseItemImageButton(data,description);
1795 if ((type == "image_button") || (type == "image_button_exit")) {
1796 parseImageButton(data,description,type);
1800 if (type == "tabheader") {
1801 parseTabHeader(data,description);
1805 if (type == "box") {
1806 parseBox(data,description);
1810 if (type == "bgcolor") {
1811 parseBackgroundColor(data,description);
1815 if (type == "listcolors") {
1816 parseListColors(data,description);
1820 if (type == "tooltip") {
1821 parseTooltip(data,description);
1825 if (type == "scrollbar") {
1826 parseScrollBar(data, description);
1832 << "Unknown DrawSpec: type="<<type<<", data=\""<<description<<"\""
1838 void GUIFormSpecMenu::regenerateGui(v2u32 screensize)
1840 /* useless to regenerate without a screensize */
1841 if ((screensize.X <= 0) || (screensize.Y <= 0)) {
1848 for (u32 i = 0; i < m_tables.size(); ++i) {
1849 std::wstring tablename = m_tables[i].first.fname;
1850 GUITable *table = m_tables[i].second;
1851 mydata.table_dyndata[tablename] = table->getDynamicData();
1855 gui::IGUIElement *focused_element = Environment->getFocus();
1856 if (focused_element && focused_element->getParent() == this) {
1857 s32 focused_id = focused_element->getID();
1858 if (focused_id > 257) {
1859 for (u32 i=0; i<m_fields.size(); i++) {
1860 if (m_fields[i].fid == focused_id) {
1861 mydata.focused_fieldname =
1872 for (u32 i = 0; i < m_tables.size(); ++i) {
1873 GUITable *table = m_tables[i].second;
1877 mydata.size= v2s32(100,100);
1878 mydata.screensize = screensize;
1880 // Base position of contents of form
1881 mydata.basepos = getBasePos();
1883 // State of basepos, 0 = not set, 1= set by formspec, 2 = set by size[] element
1884 // Used to adjust form size automatically if needed
1885 // A proceed button is added if there is no size[] element
1889 /* Convert m_init_draw_spec to m_inventorylists */
1891 m_inventorylists.clear();
1893 m_backgrounds.clear();
1894 m_itemimages.clear();
1896 m_checkboxes.clear();
1897 m_scrollbars.clear();
1902 // Set default values (fits old formspec values)
1903 m_bgcolor = video::SColor(140,0,0,0);
1904 m_bgfullscreen = false;
1906 m_slotbg_n = video::SColor(255,128,128,128);
1907 m_slotbg_h = video::SColor(255,192,192,192);
1909 m_default_tooltip_bgcolor = video::SColor(255,110,130,60);
1910 m_default_tooltip_color = video::SColor(255,255,255,255);
1912 m_slotbordercolor = video::SColor(200,0,0,0);
1913 m_slotborder = false;
1915 m_clipbackground = false;
1918 assert(m_tooltip_element == NULL);
1919 // Note: parent != this so that the tooltip isn't clipped by the menu rectangle
1920 m_tooltip_element = Environment->addStaticText(L"",core::rect<s32>(0,0,110,18));
1921 m_tooltip_element->enableOverrideColor(true);
1922 m_tooltip_element->setBackgroundColor(m_default_tooltip_bgcolor);
1923 m_tooltip_element->setDrawBackground(true);
1924 m_tooltip_element->setDrawBorder(true);
1925 m_tooltip_element->setOverrideColor(m_default_tooltip_color);
1926 m_tooltip_element->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_CENTER);
1927 m_tooltip_element->setWordWrap(false);
1928 //we're not parent so no autograb for this one!
1929 m_tooltip_element->grab();
1932 std::vector<std::string> elements = split(m_formspec_string,']');
1935 /* try to read version from first element only */
1936 if (elements.size() >= 1) {
1937 if ( parseVersionDirect(elements[0]) ) {
1942 for (; i< elements.size(); i++) {
1943 parseElement(&mydata, elements[i]);
1946 // If there's fields, add a Proceed button
1947 if (m_fields.size() && mydata.bp_set != 2) {
1948 // if the size wasn't set by an invsize[] or size[] adjust it now to fit all the fields
1949 mydata.rect = core::rect<s32>(
1950 mydata.screensize.X/2 - 580/2,
1951 mydata.screensize.Y/2 - 300/2,
1952 mydata.screensize.X/2 + 580/2,
1953 mydata.screensize.Y/2 + 240/2+(m_fields.size()*60)
1955 DesiredRect = mydata.rect;
1956 recalculateAbsolutePosition(false);
1957 mydata.basepos = getBasePos();
1960 v2s32 pos = mydata.basepos;
1961 pos.Y = ((m_fields.size()+2)*60);
1963 v2s32 size = DesiredRect.getSize();
1965 core::rect<s32>(size.X/2-70, pos.Y,
1966 (size.X/2-70)+140, pos.Y + (m_btn_height*2));
1967 wchar_t* text = wgettext("Proceed");
1968 Environment->addButton(mydata.rect, this, 257, text);
1974 //set initial focus if parser didn't set it
1975 focused_element = Environment->getFocus();
1976 if (!focused_element
1977 || !isMyChild(focused_element)
1978 || focused_element->getType() == gui::EGUIET_TAB_CONTROL)
1983 bool GUIFormSpecMenu::getAndroidUIInput()
1985 /* no dialog shown */
1986 if (m_JavaDialogFieldName == L"") {
1991 if (porting::getInputDialogState() == -1) {
1995 std::wstring fieldname = m_JavaDialogFieldName;
1996 m_JavaDialogFieldName = L"";
1998 /* no value abort dialog processing */
1999 if (porting::getInputDialogState() != 0) {
2003 for(std::vector<FieldSpec>::iterator iter = m_fields.begin();
2004 iter != m_fields.end(); iter++) {
2006 if (iter->fname != fieldname) {
2009 IGUIElement* tochange = getElementFromId(iter->fid);
2011 if (tochange == 0) {
2015 if (tochange->getType() != irr::gui::EGUIET_EDIT_BOX) {
2019 std::string text = porting::getInputDialogValue();
2021 ((gui::IGUIEditBox*) tochange)->
2022 setText(narrow_to_wide(text).c_str());
2028 GUIFormSpecMenu::ItemSpec GUIFormSpecMenu::getItemAtPos(v2s32 p) const
2030 core::rect<s32> imgrect(0,0,imgsize.X,imgsize.Y);
2032 for(u32 i=0; i<m_inventorylists.size(); i++)
2034 const ListDrawSpec &s = m_inventorylists[i];
2036 for(s32 i=0; i<s.geom.X*s.geom.Y; i++) {
2037 s32 item_i = i + s.start_item_i;
2038 s32 x = (i%s.geom.X) * spacing.X;
2039 s32 y = (i/s.geom.X) * spacing.Y;
2041 core::rect<s32> rect = imgrect + s.pos + p0;
2042 if(rect.isPointInside(p))
2044 return ItemSpec(s.inventoryloc, s.listname, item_i);
2049 return ItemSpec(InventoryLocation(), "", -1);
2052 void GUIFormSpecMenu::drawList(const ListDrawSpec &s, int phase)
2054 video::IVideoDriver* driver = Environment->getVideoDriver();
2057 gui::IGUIFont *font = NULL;
2058 gui::IGUISkin* skin = Environment->getSkin();
2060 font = skin->getFont();
2062 Inventory *inv = m_invmgr->getInventory(s.inventoryloc);
2064 infostream<<"GUIFormSpecMenu::drawList(): WARNING: "
2065 <<"The inventory location "
2066 <<"\""<<s.inventoryloc.dump()<<"\" doesn't exist"
2070 InventoryList *ilist = inv->getList(s.listname);
2072 infostream<<"GUIFormSpecMenu::drawList(): WARNING: "
2073 <<"The inventory list \""<<s.listname<<"\" @ \""
2074 <<s.inventoryloc.dump()<<"\" doesn't exist"
2079 core::rect<s32> imgrect(0,0,imgsize.X,imgsize.Y);
2081 for(s32 i=0; i<s.geom.X*s.geom.Y; i++)
2083 s32 item_i = i + s.start_item_i;
2084 if(item_i >= (s32) ilist->getSize())
2086 s32 x = (i%s.geom.X) * spacing.X;
2087 s32 y = (i/s.geom.X) * spacing.Y;
2089 core::rect<s32> rect = imgrect + s.pos + p;
2092 item = ilist->getItem(item_i);
2094 bool selected = m_selected_item
2095 && m_invmgr->getInventory(m_selected_item->inventoryloc) == inv
2096 && m_selected_item->listname == s.listname
2097 && m_selected_item->i == item_i;
2098 bool hovering = rect.isPointInside(m_pointer);
2103 driver->draw2DRectangle(m_slotbg_h, rect, &AbsoluteClippingRect);
2105 driver->draw2DRectangle(m_slotbg_n, rect, &AbsoluteClippingRect);
2108 //Draw inv slot borders
2110 s32 x1 = rect.UpperLeftCorner.X;
2111 s32 y1 = rect.UpperLeftCorner.Y;
2112 s32 x2 = rect.LowerRightCorner.X;
2113 s32 y2 = rect.LowerRightCorner.Y;
2115 driver->draw2DRectangle(m_slotbordercolor,
2116 core::rect<s32>(v2s32(x1 - border, y1 - border),
2117 v2s32(x2 + border, y1)), NULL);
2118 driver->draw2DRectangle(m_slotbordercolor,
2119 core::rect<s32>(v2s32(x1 - border, y2),
2120 v2s32(x2 + border, y2 + border)), NULL);
2121 driver->draw2DRectangle(m_slotbordercolor,
2122 core::rect<s32>(v2s32(x1 - border, y1),
2123 v2s32(x1, y2)), NULL);
2124 driver->draw2DRectangle(m_slotbordercolor,
2125 core::rect<s32>(v2s32(x2, y1),
2126 v2s32(x2 + border, y2)), NULL);
2134 item.takeItem(m_selected_amount);
2138 drawItemStack(driver, font, item,
2139 rect, &AbsoluteClippingRect, m_gamedef);
2143 std::string tooltip_text = "";
2144 if (hovering && !m_selected_item)
2145 tooltip_text = item.getDefinition(m_gamedef->idef()).description;
2146 if (tooltip_text != "") {
2147 std::vector<std::string> tt_rows = str_split(tooltip_text, '\n');
2148 m_tooltip_element->setBackgroundColor(m_default_tooltip_bgcolor);
2149 m_tooltip_element->setOverrideColor(m_default_tooltip_color);
2150 m_tooltip_element->setVisible(true);
2151 this->bringToFront(m_tooltip_element);
2152 m_tooltip_element->setText(narrow_to_wide(tooltip_text).c_str());
2153 s32 tooltip_x = m_pointer.X + m_btn_height;
2154 s32 tooltip_y = m_pointer.Y + m_btn_height;
2155 s32 tooltip_width = m_tooltip_element->getTextWidth() + m_btn_height;
2156 s32 tooltip_height = m_tooltip_element->getTextHeight() * tt_rows.size() + 5;
2157 m_tooltip_element->setRelativePosition(core::rect<s32>(
2158 core::position2d<s32>(tooltip_x, tooltip_y),
2159 core::dimension2d<s32>(tooltip_width, tooltip_height)));
2165 void GUIFormSpecMenu::drawSelectedItem()
2167 if(!m_selected_item)
2170 video::IVideoDriver* driver = Environment->getVideoDriver();
2173 gui::IGUIFont *font = NULL;
2174 gui::IGUISkin* skin = Environment->getSkin();
2176 font = skin->getFont();
2178 Inventory *inv = m_invmgr->getInventory(m_selected_item->inventoryloc);
2180 InventoryList *list = inv->getList(m_selected_item->listname);
2182 ItemStack stack = list->getItem(m_selected_item->i);
2183 stack.count = m_selected_amount;
2185 core::rect<s32> imgrect(0,0,imgsize.X,imgsize.Y);
2186 core::rect<s32> rect = imgrect + (m_pointer - imgrect.getCenter());
2187 drawItemStack(driver, font, stack, rect, NULL, m_gamedef);
2190 void GUIFormSpecMenu::drawMenu()
2193 std::string newform = m_form_src->getForm();
2194 if(newform != m_formspec_string){
2195 m_formspec_string = newform;
2196 regenerateGui(m_screensize_old);
2200 updateSelectedItem();
2202 gui::IGUISkin* skin = Environment->getSkin();
2205 video::IVideoDriver* driver = Environment->getVideoDriver();
2207 v2u32 screenSize = driver->getScreenSize();
2208 core::rect<s32> allbg(0, 0, screenSize.X , screenSize.Y);
2210 driver->draw2DRectangle(m_bgcolor, allbg, &allbg);
2212 driver->draw2DRectangle(m_bgcolor, AbsoluteRect, &AbsoluteClippingRect);
2214 m_tooltip_element->setVisible(false);
2219 for(u32 i=0; i<m_backgrounds.size(); i++)
2221 const ImageDrawSpec &spec = m_backgrounds[i];
2222 video::ITexture *texture = m_tsrc->getTexture(spec.name);
2225 // Image size on screen
2226 core::rect<s32> imgrect(0, 0, spec.geom.X, spec.geom.Y);
2227 // Image rectangle on screen
2228 core::rect<s32> rect = imgrect + spec.pos;
2230 if (m_clipbackground) {
2231 core::dimension2d<s32> absrec_size = AbsoluteRect.getSize();
2232 rect = core::rect<s32>(AbsoluteRect.UpperLeftCorner.X - spec.pos.X,
2233 AbsoluteRect.UpperLeftCorner.Y - spec.pos.Y,
2234 AbsoluteRect.UpperLeftCorner.X + absrec_size.Width + spec.pos.X,
2235 AbsoluteRect.UpperLeftCorner.Y + absrec_size.Height + spec.pos.Y);
2238 const video::SColor color(255,255,255,255);
2239 const video::SColor colors[] = {color,color,color,color};
2240 driver->draw2DImage(texture, rect,
2241 core::rect<s32>(core::position2d<s32>(0,0),
2242 core::dimension2di(texture->getOriginalSize())),
2243 NULL/*&AbsoluteClippingRect*/, colors, true);
2246 errorstream << "GUIFormSpecMenu::drawMenu() Draw backgrounds unable to load texture:" << std::endl;
2247 errorstream << "\t" << spec.name << std::endl;
2254 for(u32 i=0; i<m_boxes.size(); i++)
2256 const BoxDrawSpec &spec = m_boxes[i];
2258 irr::video::SColor todraw = spec.color;
2260 todraw.setAlpha(140);
2262 core::rect<s32> rect(spec.pos.X,spec.pos.Y,
2263 spec.pos.X + spec.geom.X,spec.pos.Y + spec.geom.Y);
2265 driver->draw2DRectangle(todraw, rect, 0);
2270 for(u32 i=0; i<m_images.size(); i++)
2272 const ImageDrawSpec &spec = m_images[i];
2273 video::ITexture *texture = m_tsrc->getTexture(spec.name);
2276 const core::dimension2d<u32>& img_origsize = texture->getOriginalSize();
2277 // Image size on screen
2278 core::rect<s32> imgrect;
2281 imgrect = core::rect<s32>(0,0,spec.geom.X, spec.geom.Y);
2284 imgrect = core::rect<s32>(0,0,img_origsize.Width,img_origsize.Height);
2286 // Image rectangle on screen
2287 core::rect<s32> rect = imgrect + spec.pos;
2288 const video::SColor color(255,255,255,255);
2289 const video::SColor colors[] = {color,color,color,color};
2290 driver->draw2DImage(texture, rect,
2291 core::rect<s32>(core::position2d<s32>(0,0),img_origsize),
2292 NULL/*&AbsoluteClippingRect*/, colors, true);
2295 errorstream << "GUIFormSpecMenu::drawMenu() Draw images unable to load texture:" << std::endl;
2296 errorstream << "\t" << spec.name << std::endl;
2303 for(u32 i=0; i<m_itemimages.size(); i++)
2308 const ImageDrawSpec &spec = m_itemimages[i];
2309 IItemDefManager *idef = m_gamedef->idef();
2311 item.deSerialize(spec.name, idef);
2312 video::ITexture *texture = idef->getInventoryTexture(item.getDefinition(idef).name, m_gamedef);
2313 // Image size on screen
2314 core::rect<s32> imgrect(0, 0, spec.geom.X, spec.geom.Y);
2315 // Image rectangle on screen
2316 core::rect<s32> rect = imgrect + spec.pos;
2317 const video::SColor color(255,255,255,255);
2318 const video::SColor colors[] = {color,color,color,color};
2319 driver->draw2DImage(texture, rect,
2320 core::rect<s32>(core::position2d<s32>(0,0),
2321 core::dimension2di(texture->getOriginalSize())),
2322 NULL/*&AbsoluteClippingRect*/, colors, true);
2327 Phase 0: Item slot rectangles
2328 Phase 1: Item images; prepare tooltip
2331 for(int phase=start_phase; phase<=1; phase++)
2332 for(u32 i=0; i<m_inventorylists.size(); i++)
2334 drawList(m_inventorylists[i], phase);
2340 gui::IGUIElement::draw();
2342 /* TODO find way to show tooltips on touchscreen */
2343 #ifndef HAVE_TOUCHSCREENGUI
2344 m_pointer = m_device->getCursorControl()->getPosition();
2348 Draw fields/buttons tooltips
2350 gui::IGUIElement *hovered =
2351 Environment->getRootGUIElement()->getElementFromPoint(m_pointer);
2353 if (hovered != NULL) {
2354 s32 id = hovered->getID();
2357 m_old_tooltip_id = id;
2360 } else if (id != m_old_tooltip_id) {
2361 m_hoovered_time = getTimeMs();
2362 m_old_tooltip_id = id;
2364 } else if (id == m_old_tooltip_id) {
2365 delta = porting::getDeltaMs(m_hoovered_time, getTimeMs());
2367 if (id != -1 && delta >= m_tooltip_show_delay) {
2368 for(std::vector<FieldSpec>::iterator iter = m_fields.begin();
2369 iter != m_fields.end(); iter++) {
2370 if ( (iter->fid == id) && (m_tooltips[iter->fname].tooltip != "") ){
2371 if (m_old_tooltip != m_tooltips[iter->fname].tooltip) {
2372 m_old_tooltip = m_tooltips[iter->fname].tooltip;
2373 m_tooltip_element->setText(narrow_to_wide(m_tooltips[iter->fname].tooltip).c_str());
2374 s32 tooltip_x = m_pointer.X + m_btn_height;
2375 s32 tooltip_y = m_pointer.Y + m_btn_height;
2376 s32 tooltip_width = m_tooltip_element->getTextWidth() + m_btn_height;
2377 if (tooltip_x + tooltip_width > (s32)screenSize.X)
2378 tooltip_x = (s32)screenSize.X - tooltip_width - m_btn_height;
2379 std::vector<std::string> tt_rows = str_split(m_tooltips[iter->fname].tooltip, '\n');
2380 s32 tooltip_height = m_tooltip_element->getTextHeight() * tt_rows.size() + 5;
2381 m_tooltip_element->setRelativePosition(core::rect<s32>(
2382 core::position2d<s32>(tooltip_x, tooltip_y),
2383 core::dimension2d<s32>(tooltip_width, tooltip_height)));
2385 m_tooltip_element->setBackgroundColor(m_tooltips[iter->fname].bgcolor);
2386 m_tooltip_element->setOverrideColor(m_tooltips[iter->fname].color);
2387 m_tooltip_element->setVisible(true);
2388 this->bringToFront(m_tooltip_element);
2396 Draw dragged item stack
2401 void GUIFormSpecMenu::updateSelectedItem()
2403 // If the selected stack has become empty for some reason, deselect it.
2404 // If the selected stack has become inaccessible, deselect it.
2405 // If the selected stack has become smaller, adjust m_selected_amount.
2406 ItemStack selected = verifySelectedItem();
2408 // WARNING: BLACK MAGIC
2409 // See if there is a stack suited for our current guess.
2410 // If such stack does not exist, clear the guess.
2411 if(m_selected_content_guess.name != "" &&
2412 selected.name == m_selected_content_guess.name &&
2413 selected.count == m_selected_content_guess.count){
2414 // Selected item fits the guess. Skip the black magic.
2416 else if(m_selected_content_guess.name != ""){
2418 for(u32 i=0; i<m_inventorylists.size() && !found; i++){
2419 const ListDrawSpec &s = m_inventorylists[i];
2420 Inventory *inv = m_invmgr->getInventory(s.inventoryloc);
2423 InventoryList *list = inv->getList(s.listname);
2426 for(s32 i=0; i<s.geom.X*s.geom.Y && !found; i++){
2427 u32 item_i = i + s.start_item_i;
2428 if(item_i >= list->getSize())
2430 ItemStack stack = list->getItem(item_i);
2431 if(stack.name == m_selected_content_guess.name &&
2432 stack.count == m_selected_content_guess.count){
2434 infostream<<"Client: Changing selected content guess to "
2435 <<s.inventoryloc.dump()<<" "<<s.listname
2436 <<" "<<item_i<<std::endl;
2437 delete m_selected_item;
2438 m_selected_item = new ItemSpec(s.inventoryloc, s.listname, item_i);
2439 m_selected_amount = stack.count;
2444 infostream<<"Client: Discarding selected content guess: "
2445 <<m_selected_content_guess.getItemString()<<std::endl;
2446 m_selected_content_guess.name = "";
2450 // If craftresult is nonempty and nothing else is selected, select it now.
2451 if(!m_selected_item)
2453 for(u32 i=0; i<m_inventorylists.size(); i++)
2455 const ListDrawSpec &s = m_inventorylists[i];
2456 if(s.listname == "craftpreview")
2458 Inventory *inv = m_invmgr->getInventory(s.inventoryloc);
2459 InventoryList *list = inv->getList("craftresult");
2460 if(list && list->getSize() >= 1 && !list->getItem(0).empty())
2462 m_selected_item = new ItemSpec;
2463 m_selected_item->inventoryloc = s.inventoryloc;
2464 m_selected_item->listname = "craftresult";
2465 m_selected_item->i = 0;
2466 m_selected_amount = 0;
2467 m_selected_dragging = false;
2474 // If craftresult is selected, keep the whole stack selected
2475 if(m_selected_item && m_selected_item->listname == "craftresult")
2477 m_selected_amount = verifySelectedItem().count;
2481 ItemStack GUIFormSpecMenu::verifySelectedItem()
2483 // If the selected stack has become empty for some reason, deselect it.
2484 // If the selected stack has become inaccessible, deselect it.
2485 // If the selected stack has become smaller, adjust m_selected_amount.
2486 // Return the selected stack.
2490 if(m_selected_item->isValid())
2492 Inventory *inv = m_invmgr->getInventory(m_selected_item->inventoryloc);
2495 InventoryList *list = inv->getList(m_selected_item->listname);
2496 if(list && (u32) m_selected_item->i < list->getSize())
2498 ItemStack stack = list->getItem(m_selected_item->i);
2499 if(m_selected_amount > stack.count)
2500 m_selected_amount = stack.count;
2507 // selection was not valid
2508 delete m_selected_item;
2509 m_selected_item = NULL;
2510 m_selected_amount = 0;
2511 m_selected_dragging = false;
2516 void GUIFormSpecMenu::acceptInput(FormspecQuitMode quitmode=quit_mode_no)
2520 std::map<std::string, std::string> fields;
2522 if (quitmode == quit_mode_accept) {
2523 fields["quit"] = "true";
2526 if (quitmode == quit_mode_cancel) {
2527 fields["quit"] = "true";
2528 m_text_dst->gotText(fields);
2532 if (current_keys_pending.key_down) {
2533 fields["key_down"] = "true";
2534 current_keys_pending.key_down = false;
2537 if (current_keys_pending.key_up) {
2538 fields["key_up"] = "true";
2539 current_keys_pending.key_up = false;
2542 if (current_keys_pending.key_enter) {
2543 fields["key_enter"] = "true";
2544 current_keys_pending.key_enter = false;
2547 if (current_keys_pending.key_escape) {
2548 fields["key_escape"] = "true";
2549 current_keys_pending.key_escape = false;
2552 for(unsigned int i=0; i<m_fields.size(); i++) {
2553 const FieldSpec &s = m_fields[i];
2555 std::string name = wide_to_narrow(s.fname);
2556 if(s.ftype == f_Button) {
2557 fields[name] = wide_to_narrow(s.flabel);
2559 else if(s.ftype == f_Table) {
2560 GUITable *table = getTable(s.fname);
2562 fields[name] = table->checkEvent();
2565 else if(s.ftype == f_DropDown) {
2566 // no dynamic cast possible due to some distributions shipped
2567 // without rtti support in irrlicht
2568 IGUIElement * element = getElementFromId(s.fid);
2569 gui::IGUIComboBox *e = NULL;
2570 if ((element) && (element->getType() == gui::EGUIET_COMBO_BOX)) {
2571 e = static_cast<gui::IGUIComboBox*>(element);
2573 s32 selected = e->getSelected();
2574 if (selected >= 0) {
2576 wide_to_narrow(e->getItem(selected));
2579 else if (s.ftype == f_TabHeader) {
2580 // no dynamic cast possible due to some distributions shipped
2581 // without rtti support in irrlicht
2582 IGUIElement * element = getElementFromId(s.fid);
2583 gui::IGUITabControl *e = NULL;
2584 if ((element) && (element->getType() == gui::EGUIET_TAB_CONTROL)) {
2585 e = static_cast<gui::IGUITabControl*>(element);
2589 std::stringstream ss;
2590 ss << (e->getActiveTab() +1);
2591 fields[name] = ss.str();
2594 else if (s.ftype == f_CheckBox) {
2595 // no dynamic cast possible due to some distributions shipped
2596 // without rtti support in irrlicht
2597 IGUIElement * element = getElementFromId(s.fid);
2598 gui::IGUICheckBox *e = NULL;
2599 if ((element) && (element->getType() == gui::EGUIET_CHECK_BOX)) {
2600 e = static_cast<gui::IGUICheckBox*>(element);
2605 fields[name] = "true";
2607 fields[name] = "false";
2610 else if (s.ftype == f_ScrollBar) {
2611 // no dynamic cast possible due to some distributions shipped
2612 // without rtti support in irrlicht
2613 IGUIElement * element = getElementFromId(s.fid);
2614 gui::IGUIScrollBar *e = NULL;
2615 if ((element) && (element->getType() == gui::EGUIET_SCROLL_BAR)) {
2616 e = static_cast<gui::IGUIScrollBar*>(element);
2620 std::stringstream os;
2622 if (s.fdefault == L"Changed")
2623 fields[name] = "CHG:" + os.str();
2625 fields[name] = "VAL:" + os.str();
2630 IGUIElement* e = getElementFromId(s.fid);
2632 fields[name] = wide_to_narrow(e->getText());
2638 m_text_dst->gotText(fields);
2642 static bool isChild(gui::IGUIElement * tocheck, gui::IGUIElement * parent)
2644 while(tocheck != NULL) {
2645 if (tocheck == parent) {
2648 tocheck = tocheck->getParent();
2653 bool GUIFormSpecMenu::preprocessEvent(const SEvent& event)
2655 // Fix Esc/Return key being eaten by checkboxen and tables
2656 if(event.EventType==EET_KEY_INPUT_EVENT) {
2657 KeyPress kp(event.KeyInput);
2658 if (kp == EscapeKey || kp == CancelKey
2659 || kp == getKeySetting("keymap_inventory")
2660 || event.KeyInput.Key==KEY_RETURN) {
2661 gui::IGUIElement *focused = Environment->getFocus();
2662 if (focused && isMyChild(focused) &&
2663 (focused->getType() == gui::EGUIET_LIST_BOX ||
2664 focused->getType() == gui::EGUIET_CHECK_BOX)) {
2670 // Mouse wheel events: send to hovered element instead of focused
2671 if(event.EventType==EET_MOUSE_INPUT_EVENT
2672 && event.MouseInput.Event == EMIE_MOUSE_WHEEL) {
2673 s32 x = event.MouseInput.X;
2674 s32 y = event.MouseInput.Y;
2675 gui::IGUIElement *hovered =
2676 Environment->getRootGUIElement()->getElementFromPoint(
2677 core::position2d<s32>(x, y));
2678 if (hovered && isMyChild(hovered)) {
2679 hovered->OnEvent(event);
2684 if (event.EventType == EET_MOUSE_INPUT_EVENT) {
2685 s32 x = event.MouseInput.X;
2686 s32 y = event.MouseInput.Y;
2687 gui::IGUIElement *hovered =
2688 Environment->getRootGUIElement()->getElementFromPoint(
2689 core::position2d<s32>(x, y));
2690 if (event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN) {
2691 m_old_tooltip_id = -1;
2694 if (!isChild(hovered,this)) {
2695 if (DoubleClickDetection(event)) {
2702 // display software keyboard when clicking edit boxes
2703 if (event.EventType == EET_MOUSE_INPUT_EVENT
2704 && event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN) {
2705 gui::IGUIElement *hovered =
2706 Environment->getRootGUIElement()->getElementFromPoint(
2707 core::position2d<s32>(event.MouseInput.X, event.MouseInput.Y));
2708 if ((hovered) && (hovered->getType() == irr::gui::EGUIET_EDIT_BOX)) {
2709 bool retval = hovered->OnEvent(event);
2711 Environment->setFocus(hovered);
2713 m_JavaDialogFieldName = getNameByID(hovered->getID());
2714 std::string message = gettext("Enter ");
2715 std::string label = wide_to_narrow(getLabelByID(hovered->getID()));
2719 message += gettext(label) + ":";
2721 /* single line text input */
2724 /* multi line text input */
2725 if (((gui::IGUIEditBox*) hovered)->isMultiLineEnabled()) {
2729 /* passwords are always single line */
2730 if (((gui::IGUIEditBox*) hovered)->isPasswordBox()) {
2734 porting::showInputDialog(gettext("ok"), "",
2735 wide_to_narrow(((gui::IGUIEditBox*) hovered)->getText()),
2741 if (event.EventType == EET_TOUCH_INPUT_EVENT)
2744 memset(&translated, 0, sizeof(SEvent));
2745 translated.EventType = EET_MOUSE_INPUT_EVENT;
2746 gui::IGUIElement* root = Environment->getRootGUIElement();
2750 << "GUIFormSpecMenu::preprocessEvent unable to get root element"
2754 gui::IGUIElement* hovered = root->getElementFromPoint(
2755 core::position2d<s32>(
2757 event.TouchInput.Y));
2759 translated.MouseInput.X = event.TouchInput.X;
2760 translated.MouseInput.Y = event.TouchInput.Y;
2761 translated.MouseInput.Control = false;
2763 bool dont_send_event = false;
2765 if (event.TouchInput.touchedCount == 1) {
2766 switch (event.TouchInput.Event) {
2767 case ETIE_PRESSED_DOWN:
2768 m_pointer = v2s32(event.TouchInput.X,event.TouchInput.Y);
2769 translated.MouseInput.Event = EMIE_LMOUSE_PRESSED_DOWN;
2770 translated.MouseInput.ButtonStates = EMBSM_LEFT;
2771 m_down_pos = m_pointer;
2774 m_pointer = v2s32(event.TouchInput.X,event.TouchInput.Y);
2775 translated.MouseInput.Event = EMIE_MOUSE_MOVED;
2776 translated.MouseInput.ButtonStates = EMBSM_LEFT;
2779 translated.MouseInput.Event = EMIE_LMOUSE_LEFT_UP;
2780 translated.MouseInput.ButtonStates = 0;
2781 hovered = root->getElementFromPoint(m_down_pos);
2782 /* we don't have a valid pointer element use last
2783 * known pointer pos */
2784 translated.MouseInput.X = m_pointer.X;
2785 translated.MouseInput.Y = m_pointer.Y;
2787 /* reset down pos */
2788 m_down_pos = v2s32(0,0);
2791 dont_send_event = true;
2792 //this is not supposed to happen
2794 << "GUIFormSpecMenu::preprocessEvent unexpected usecase Event="
2795 << event.TouchInput.Event << std::endl;
2797 } else if ( (event.TouchInput.touchedCount == 2) &&
2798 (event.TouchInput.Event == ETIE_PRESSED_DOWN) ) {
2799 hovered = root->getElementFromPoint(m_down_pos);
2801 translated.MouseInput.Event = EMIE_RMOUSE_PRESSED_DOWN;
2802 translated.MouseInput.ButtonStates = EMBSM_LEFT | EMBSM_RIGHT;
2803 translated.MouseInput.X = m_pointer.X;
2804 translated.MouseInput.Y = m_pointer.Y;
2807 hovered->OnEvent(translated);
2810 translated.MouseInput.Event = EMIE_RMOUSE_LEFT_UP;
2811 translated.MouseInput.ButtonStates = EMBSM_LEFT;
2815 hovered->OnEvent(translated);
2817 dont_send_event = true;
2819 /* ignore unhandled 2 touch events ... accidental moving for example */
2820 else if (event.TouchInput.touchedCount == 2) {
2821 dont_send_event = true;
2823 else if (event.TouchInput.touchedCount > 2) {
2825 << "GUIFormSpecMenu::preprocessEvent to many multitouch events "
2826 << event.TouchInput.touchedCount << " ignoring them" << std::endl;
2829 if (dont_send_event) {
2833 /* check if translated event needs to be preprocessed again */
2834 if (preprocessEvent(translated)) {
2839 bool retval = hovered->OnEvent(translated);
2841 if (event.TouchInput.Event == ETIE_LEFT_UP) {
2843 m_pointer = v2s32(0,0);
2854 /******************************************************************************/
2855 bool GUIFormSpecMenu::DoubleClickDetection(const SEvent event)
2857 if (event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN) {
2858 m_doubleclickdetect[0].pos = m_doubleclickdetect[1].pos;
2859 m_doubleclickdetect[0].time = m_doubleclickdetect[1].time;
2861 m_doubleclickdetect[1].pos = m_pointer;
2862 m_doubleclickdetect[1].time = getTimeMs();
2864 else if (event.MouseInput.Event == EMIE_LMOUSE_LEFT_UP) {
2865 u32 delta = porting::getDeltaMs(m_doubleclickdetect[0].time, getTimeMs());
2870 double squaredistance =
2871 m_doubleclickdetect[0].pos
2872 .getDistanceFromSQ(m_doubleclickdetect[1].pos);
2874 if (squaredistance > (30*30)) {
2878 SEvent* translated = new SEvent();
2879 assert(translated != 0);
2880 //translate doubleclick to escape
2881 memset(translated, 0, sizeof(SEvent));
2882 translated->EventType = irr::EET_KEY_INPUT_EVENT;
2883 translated->KeyInput.Key = KEY_ESCAPE;
2884 translated->KeyInput.Control = false;
2885 translated->KeyInput.Shift = false;
2886 translated->KeyInput.PressedDown = true;
2887 translated->KeyInput.Char = 0;
2888 OnEvent(*translated);
2890 // no need to send the key up event as we're already deleted
2891 // and no one else did notice this event
2898 bool GUIFormSpecMenu::OnEvent(const SEvent& event)
2900 if(event.EventType==EET_KEY_INPUT_EVENT) {
2901 KeyPress kp(event.KeyInput);
2902 if (event.KeyInput.PressedDown && ( (kp == EscapeKey) ||
2903 (kp == getKeySetting("keymap_inventory")) || (kp == CancelKey))) {
2906 acceptInput(quit_mode_cancel);
2909 m_text_dst->gotText(narrow_to_wide("MenuQuit"));
2912 } else if (m_client != NULL && event.KeyInput.PressedDown &&
2913 (kp == getKeySetting("keymap_screenshot"))) {
2914 m_client->makeScreenshot(m_device);
2916 if (event.KeyInput.PressedDown &&
2917 (event.KeyInput.Key==KEY_RETURN ||
2918 event.KeyInput.Key==KEY_UP ||
2919 event.KeyInput.Key==KEY_DOWN)
2921 switch (event.KeyInput.Key) {
2923 current_keys_pending.key_enter = true;
2926 current_keys_pending.key_up = true;
2929 current_keys_pending.key_down = true;
2933 //can't happen at all!
2934 assert("reached a source line that can't ever been reached" == 0);
2937 if (current_keys_pending.key_enter && m_allowclose) {
2938 acceptInput(quit_mode_accept);
2948 if((event.EventType==EET_MOUSE_INPUT_EVENT &&
2949 event.MouseInput.Event != EMIE_MOUSE_MOVED) ||
2950 (event.MouseInput.Event == EMIE_MOUSE_MOVED &&
2951 event.MouseInput.isRightPressed() && getItemAtPos(m_pointer).i != getItemAtPos(m_old_pointer).i)){
2952 // Mouse event other than movement or crossing the border of inventory field while holding rmb
2954 // Get selected item and hovered/clicked item (s)
2956 m_old_tooltip_id = -1;
2957 updateSelectedItem();
2958 ItemSpec s = getItemAtPos(m_pointer);
2960 Inventory *inv_selected = NULL;
2961 Inventory *inv_s = NULL;
2963 if(m_selected_item) {
2964 inv_selected = m_invmgr->getInventory(m_selected_item->inventoryloc);
2965 assert(inv_selected);
2966 assert(inv_selected->getList(m_selected_item->listname) != NULL);
2973 inv_s = m_invmgr->getInventory(s.inventoryloc);
2976 errorstream<<"InventoryMenu: The selected inventory location "
2977 <<"\""<<s.inventoryloc.dump()<<"\" doesn't exist"
2979 s.i = -1; // make it invalid again
2983 InventoryList *list = inv_s->getList(s.listname);
2985 verbosestream<<"InventoryMenu: The selected inventory list \""
2986 <<s.listname<<"\" does not exist"<<std::endl;
2987 s.i = -1; // make it invalid again
2991 if((u32)s.i >= list->getSize()) {
2992 infostream<<"InventoryMenu: The selected inventory list \""
2993 <<s.listname<<"\" is too small (i="<<s.i<<", size="
2994 <<list->getSize()<<")"<<std::endl;
2995 s.i = -1; // make it invalid again
2999 s_count = list->getItem(s.i).count;
3002 bool identical = (m_selected_item != NULL) && s.isValid() &&
3003 (inv_selected == inv_s) &&
3004 (m_selected_item->listname == s.listname) &&
3005 (m_selected_item->i == s.i);
3007 // buttons: 0 = left, 1 = right, 2 = middle
3008 // up/down: 0 = down (press), 1 = up (release), 2 = unknown event, -1 movement
3011 if(event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN)
3012 { button = 0; updown = 0; }
3013 else if(event.MouseInput.Event == EMIE_RMOUSE_PRESSED_DOWN)
3014 { button = 1; updown = 0; }
3015 else if(event.MouseInput.Event == EMIE_MMOUSE_PRESSED_DOWN)
3016 { button = 2; updown = 0; }
3017 else if(event.MouseInput.Event == EMIE_LMOUSE_LEFT_UP)
3018 { button = 0; updown = 1; }
3019 else if(event.MouseInput.Event == EMIE_RMOUSE_LEFT_UP)
3020 { button = 1; updown = 1; }
3021 else if(event.MouseInput.Event == EMIE_MMOUSE_LEFT_UP)
3022 { button = 2; updown = 1; }
3023 else if(event.MouseInput.Event == EMIE_MOUSE_MOVED)
3026 // Set this number to a positive value to generate a move action
3027 // from m_selected_item to s.
3028 u32 move_amount = 0;
3030 // Set this number to a positive value to generate a drop action
3031 // from m_selected_item.
3032 u32 drop_amount = 0;
3034 // Set this number to a positive value to generate a craft action at s.
3035 u32 craft_amount = 0;
3038 // Some mouse button has been pressed
3040 //infostream<<"Mouse button "<<button<<" pressed at p=("
3041 // <<p.X<<","<<p.Y<<")"<<std::endl;
3043 m_selected_dragging = false;
3045 if(s.isValid() && s.listname == "craftpreview") {
3046 // Craft preview has been clicked: craft
3047 craft_amount = (button == 2 ? 10 : 1);
3049 else if(m_selected_item == NULL) {
3051 // Non-empty stack has been clicked: select it
3052 m_selected_item = new ItemSpec(s);
3054 if(button == 1) // right
3055 m_selected_amount = (s_count + 1) / 2;
3056 else if(button == 2) // middle
3057 m_selected_amount = MYMIN(s_count, 10);
3059 m_selected_amount = s_count;
3061 m_selected_dragging = true;
3064 else { // m_selected_item != NULL
3065 assert(m_selected_amount >= 1);
3068 // Clicked a slot: move
3069 if(button == 1) // right
3071 else if(button == 2) // middle
3072 move_amount = MYMIN(m_selected_amount, 10);
3074 move_amount = m_selected_amount;
3077 if(move_amount >= m_selected_amount)
3078 m_selected_amount = 0;
3080 m_selected_amount -= move_amount;
3084 else if (!getAbsoluteClippingRect().isPointInside(m_pointer)) {
3085 // Clicked outside of the window: drop
3086 if(button == 1) // right
3088 else if(button == 2) // middle
3089 drop_amount = MYMIN(m_selected_amount, 10);
3091 drop_amount = m_selected_amount;
3095 else if(updown == 1) {
3096 // Some mouse button has been released
3098 //infostream<<"Mouse button "<<button<<" released at p=("
3099 // <<p.X<<","<<p.Y<<")"<<std::endl;
3101 if(m_selected_item != NULL && m_selected_dragging && s.isValid()) {
3103 // Dragged to different slot: move all selected
3104 move_amount = m_selected_amount;
3107 else if(m_selected_item != NULL && m_selected_dragging &&
3108 !(getAbsoluteClippingRect().isPointInside(m_pointer))) {
3109 // Dragged outside of window: drop all selected
3110 drop_amount = m_selected_amount;
3113 m_selected_dragging = false;
3115 else if(updown == -1) {
3116 // Mouse has been moved and rmb is down and mouse pointer just
3117 // entered a new inventory field (checked in the entry-if, this
3118 // is the only action here that is generated by mouse movement)
3119 if(m_selected_item != NULL && s.isValid()){
3121 // TODO: middle mouse to move 10 items might be handy
3126 // Possibly send inventory action to server
3129 // Send IACTION_MOVE
3131 assert(m_selected_item && m_selected_item->isValid());
3132 assert(s.isValid());
3134 assert(inv_selected && inv_s);
3135 InventoryList *list_from = inv_selected->getList(m_selected_item->listname);
3136 InventoryList *list_to = inv_s->getList(s.listname);
3137 assert(list_from && list_to);
3138 ItemStack stack_from = list_from->getItem(m_selected_item->i);
3139 ItemStack stack_to = list_to->getItem(s.i);
3141 // Check how many items can be moved
3142 move_amount = stack_from.count = MYMIN(move_amount, stack_from.count);
3143 ItemStack leftover = stack_to.addItem(stack_from, m_gamedef->idef());
3144 // If source stack cannot be added to destination stack at all,
3146 if ((leftover.count == stack_from.count) &&
3147 (leftover.name == stack_from.name)) {
3148 m_selected_amount = stack_to.count;
3149 // In case the server doesn't directly swap them but instead
3150 // moves stack_to somewhere else, set this
3151 m_selected_content_guess = stack_to;
3152 m_selected_content_guess_inventory = s.inventoryloc;
3154 // Source stack goes fully into destination stack
3155 else if(leftover.empty()) {
3156 m_selected_amount -= move_amount;
3157 m_selected_content_guess = ItemStack(); // Clear
3159 // Source stack goes partly into destination stack
3161 move_amount -= leftover.count;
3162 m_selected_amount -= move_amount;
3163 m_selected_content_guess = ItemStack(); // Clear
3166 infostream<<"Handing IACTION_MOVE to manager"<<std::endl;
3167 IMoveAction *a = new IMoveAction();
3168 a->count = move_amount;
3169 a->from_inv = m_selected_item->inventoryloc;
3170 a->from_list = m_selected_item->listname;
3171 a->from_i = m_selected_item->i;
3172 a->to_inv = s.inventoryloc;
3173 a->to_list = s.listname;
3175 m_invmgr->inventoryAction(a);
3177 else if(drop_amount > 0) {
3178 m_selected_content_guess = ItemStack(); // Clear
3180 // Send IACTION_DROP
3182 assert(m_selected_item && m_selected_item->isValid());
3183 assert(inv_selected);
3184 InventoryList *list_from = inv_selected->getList(m_selected_item->listname);
3186 ItemStack stack_from = list_from->getItem(m_selected_item->i);
3188 // Check how many items can be dropped
3189 drop_amount = stack_from.count = MYMIN(drop_amount, stack_from.count);
3190 assert(drop_amount > 0 && drop_amount <= m_selected_amount);
3191 m_selected_amount -= drop_amount;
3193 infostream<<"Handing IACTION_DROP to manager"<<std::endl;
3194 IDropAction *a = new IDropAction();
3195 a->count = drop_amount;
3196 a->from_inv = m_selected_item->inventoryloc;
3197 a->from_list = m_selected_item->listname;
3198 a->from_i = m_selected_item->i;
3199 m_invmgr->inventoryAction(a);
3201 else if(craft_amount > 0) {
3202 m_selected_content_guess = ItemStack(); // Clear
3204 // Send IACTION_CRAFT
3206 assert(s.isValid());
3209 infostream<<"Handing IACTION_CRAFT to manager"<<std::endl;
3210 ICraftAction *a = new ICraftAction();
3211 a->count = craft_amount;
3212 a->craft_inv = s.inventoryloc;
3213 m_invmgr->inventoryAction(a);
3216 // If m_selected_amount has been decreased to zero, deselect
3217 if(m_selected_amount == 0) {
3218 delete m_selected_item;
3219 m_selected_item = NULL;
3220 m_selected_amount = 0;
3221 m_selected_dragging = false;
3222 m_selected_content_guess = ItemStack();
3224 m_old_pointer = m_pointer;
3226 if(event.EventType==EET_GUI_EVENT) {
3228 if(event.GUIEvent.EventType==gui::EGET_TAB_CHANGED
3230 // find the element that was clicked
3231 for(unsigned int i=0; i<m_fields.size(); i++) {
3232 FieldSpec &s = m_fields[i];
3233 if ((s.ftype == f_TabHeader) &&
3234 (s.fid == event.GUIEvent.Caller->getID())) {
3242 if(event.GUIEvent.EventType==gui::EGET_ELEMENT_FOCUS_LOST
3244 if(!canTakeFocus(event.GUIEvent.Element)) {
3245 infostream<<"GUIFormSpecMenu: Not allowing focus change."
3247 // Returning true disables focus change
3251 if((event.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED) ||
3252 (event.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED) ||
3253 (event.GUIEvent.EventType == gui::EGET_COMBO_BOX_CHANGED) ||
3254 (event.GUIEvent.EventType == gui::EGET_SCROLL_BAR_CHANGED)) {
3255 unsigned int btn_id = event.GUIEvent.Caller->getID();
3257 if (btn_id == 257) {
3259 acceptInput(quit_mode_accept);
3263 m_text_dst->gotText(narrow_to_wide("ExitButton"));
3265 // quitMenu deallocates menu
3269 // find the element that was clicked
3270 for(u32 i=0; i<m_fields.size(); i++) {
3271 FieldSpec &s = m_fields[i];
3272 // if its a button, set the send field so
3273 // lua knows which button was pressed
3274 if (((s.ftype == f_Button) || (s.ftype == f_CheckBox)) &&
3275 (s.fid == event.GUIEvent.Caller->getID())) {
3279 acceptInput(quit_mode_accept);
3282 m_text_dst->gotText(narrow_to_wide("ExitButton"));
3286 acceptInput(quit_mode_no);
3291 else if ((s.ftype == f_DropDown) &&
3292 (s.fid == event.GUIEvent.Caller->getID())) {
3293 // only send the changed dropdown
3294 for(u32 i=0; i<m_fields.size(); i++) {
3295 FieldSpec &s2 = m_fields[i];
3296 if (s2.ftype == f_DropDown) {
3301 acceptInput(quit_mode_no);
3303 // revert configuration to make sure dropdowns are sent on
3304 // regular button click
3305 for(u32 i=0; i<m_fields.size(); i++) {
3306 FieldSpec &s2 = m_fields[i];
3307 if (s2.ftype == f_DropDown) {
3313 else if ((s.ftype == f_ScrollBar) &&
3314 (s.fid == event.GUIEvent.Caller->getID()))
3316 s.fdefault = L"Changed";
3317 acceptInput(quit_mode_no);
3323 if(event.GUIEvent.EventType == gui::EGET_EDITBOX_ENTER) {
3324 if(event.GUIEvent.Caller->getID() > 257) {
3327 acceptInput(quit_mode_accept);
3330 current_keys_pending.key_enter = true;
3333 // quitMenu deallocates menu
3338 if(event.GUIEvent.EventType == gui::EGET_TABLE_CHANGED) {
3339 int current_id = event.GUIEvent.Caller->getID();
3340 if(current_id > 257) {
3341 // find the element that was clicked
3342 for(u32 i=0; i<m_fields.size(); i++) {
3343 FieldSpec &s = m_fields[i];
3344 // if it's a table, set the send field
3345 // so lua knows which table was changed
3346 if ((s.ftype == f_Table) && (s.fid == current_id)) {
3357 return Parent ? Parent->OnEvent(event) : false;
3361 * get name of element by element id
3362 * @param id of element
3363 * @return name string or empty string
3365 std::wstring GUIFormSpecMenu::getNameByID(s32 id)
3367 for(std::vector<FieldSpec>::iterator iter = m_fields.begin();
3368 iter != m_fields.end(); iter++) {
3369 if (iter->fid == id) {
3377 * get label of element by id
3378 * @param id of element
3379 * @return label string or empty string
3381 std::wstring GUIFormSpecMenu::getLabelByID(s32 id)
3383 for(std::vector<FieldSpec>::iterator iter = m_fields.begin();
3384 iter != m_fields.end(); iter++) {
3385 if (iter->fid == id) {
3386 return iter->flabel;
3392 bool GUIFormSpecMenu::parseColor(const std::string &value, video::SColor &color,
3395 const char *hexpattern = NULL;
3396 if (value[0] == '#') {
3397 if (value.size() == 9)
3398 hexpattern = "#RRGGBBAA";
3399 else if (value.size() == 7)
3400 hexpattern = "#RRGGBB";
3401 else if (value.size() == 5)
3402 hexpattern = "#RGBA";
3403 else if (value.size() == 4)
3404 hexpattern = "#RGB";
3408 assert(strlen(hexpattern) == value.size());
3409 video::SColor outcolor(255, 255, 255, 255);
3410 for (size_t pos = 0; pos < value.size(); ++pos) {
3411 // '#' in the pattern means skip that character
3412 if (hexpattern[pos] == '#')
3415 // Else assume hexpattern[pos] is one of 'R' 'G' 'B' 'A'
3416 // Read one or two digits, depending on hexpattern
3417 unsigned char c1, c2;
3418 if (hexpattern[pos+1] == hexpattern[pos]) {
3419 // Two digits, e.g. hexpattern == "#RRGGBB"
3420 if (!hex_digit_decode(value[pos], c1) ||
3421 !hex_digit_decode(value[pos+1], c2))
3426 // One digit, e.g. hexpattern == "#RGB"
3427 if (!hex_digit_decode(value[pos], c1))
3431 u32 colorpart = ((c1 & 0x0f) << 4) | (c2 & 0x0f);
3433 // Update outcolor with newly read color part
3434 if (hexpattern[pos] == 'R')
3435 outcolor.setRed(colorpart);
3436 else if (hexpattern[pos] == 'G')
3437 outcolor.setGreen(colorpart);
3438 else if (hexpattern[pos] == 'B')
3439 outcolor.setBlue(colorpart);
3440 else if (hexpattern[pos] == 'A')
3441 outcolor.setAlpha(colorpart);
3448 // Optionally, named colors could be implemented here
3452 errorstream<<"Invalid color: \""<<value<<"\""<<std::endl;