/*
-Minetest-c55
-Copyright (C) 2010 celeron55, Perttu Ahola <celeron55@gmail.com>
+Minetest
+Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
*/
+#include <cstdlib>
+#include <algorithm>
+#include <iterator>
+#include <sstream>
+#include <limits>
#include "guiFormSpecMenu.h"
+#include "guiTable.h"
#include "constants.h"
#include "gamedef.h"
#include "keycode.h"
#include <IGUIButton.h>
#include <IGUIStaticText.h>
#include <IGUIFont.h>
+#include <IGUITabControl.h>
+#include <IGUIComboBox.h>
#include "log.h"
#include "tile.h" // ITextureSource
+#include "hud.h" // drawItemStack
+#include "hex.h"
#include "util/string.h"
#include "util/numeric.h"
+#include "filesys.h"
+#include "gettime.h"
+#include "gettext.h"
+#include "scripting_game.h"
+#include "porting.h"
+#include "main.h"
+#include "settings.h"
+
+#define MY_CHECKPOS(a,b) \
+ if (v_pos.size() != 2) { \
+ errorstream<< "Invalid pos for element " << a << "specified: \"" \
+ << parts[b] << "\"" << std::endl; \
+ return; \
+ }
+
+#define MY_CHECKGEOM(a,b) \
+ if (v_geom.size() != 2) { \
+ errorstream<< "Invalid pos for element " << a << "specified: \"" \
+ << parts[b] << "\"" << std::endl; \
+ return; \
+ }
+/*
+ GUIFormSpecMenu
+*/
+
+GUIFormSpecMenu::GUIFormSpecMenu(irr::IrrlichtDevice* dev,
+ gui::IGUIElement* parent, s32 id, IMenuManager *menumgr,
+ InventoryManager *invmgr, IGameDef *gamedef,
+ ISimpleTextureSource *tsrc, IFormSource* fsrc, TextDest* tdst,
+ GUIFormSpecMenu** ext_ptr) :
+ GUIModalMenu(dev->getGUIEnvironment(), parent, id, menumgr),
+ m_device(dev),
+ m_invmgr(invmgr),
+ m_gamedef(gamedef),
+ m_tsrc(tsrc),
+ m_selected_item(NULL),
+ m_selected_amount(0),
+ m_selected_dragging(false),
+ m_tooltip_element(NULL),
+ m_allowclose(true),
+ m_lock(false),
+ m_form_src(fsrc),
+ m_text_dst(tdst),
+ m_ext_ptr(ext_ptr),
+ m_font(dev->getGUIEnvironment()->getSkin()->getFont()),
+ m_formspec_version(0)
+{
+ current_keys_pending.key_down = false;
+ current_keys_pending.key_up = false;
+ current_keys_pending.key_enter = false;
+ current_keys_pending.key_escape = false;
+
+ m_doubleclickdetect[0].time = 0;
+ m_doubleclickdetect[1].time = 0;
+
+ m_doubleclickdetect[0].pos = v2s32(0, 0);
+ m_doubleclickdetect[1].pos = v2s32(0, 0);
+
+ m_tooltip_show_delay = (u32)g_settings->getS32("tooltip_show_delay");
+
+ m_btn_height = g_settings->getS32("font_size") +2;
+ assert(m_btn_height > 0);
+}
+
+GUIFormSpecMenu::~GUIFormSpecMenu()
+{
+ removeChildren();
+
+ for (u32 i = 0; i < m_tables.size(); ++i) {
+ GUITable *table = m_tables[i].second;
+ table->drop();
+ }
+
+ delete m_selected_item;
+
+ if (m_form_src != NULL) {
+ delete m_form_src;
+ }
+ if (m_text_dst != NULL) {
+ delete m_text_dst;
+ }
+
+ if (m_ext_ptr != NULL) {
+ assert(*m_ext_ptr == this);
+ *m_ext_ptr = NULL;
+ }
+}
+
+void GUIFormSpecMenu::removeChildren()
+{
+ const core::list<gui::IGUIElement*> &children = getChildren();
+
+ while(!children.empty()) {
+ (*children.getLast())->remove();
+ }
+
+ if(m_tooltip_element) {
+ m_tooltip_element->remove();
+ m_tooltip_element->drop();
+ m_tooltip_element = NULL;
+ }
+
+}
+
+void GUIFormSpecMenu::setInitialFocus()
+{
+ // Set initial focus according to following order of precedence:
+ // 1. first empty editbox
+ // 2. first editbox
+ // 3. first table
+ // 4. last button
+ // 5. first focusable (not statictext, not tabheader)
+ // 6. first child element
+
+ core::list<gui::IGUIElement*> children = getChildren();
+
+ // in case "children" contains any NULL elements, remove them
+ for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
+ it != children.end();) {
+ if (*it)
+ ++it;
+ else
+ it = children.erase(it);
+ }
+
+ // 1. first empty editbox
+ for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
+ it != children.end(); ++it) {
+ if ((*it)->getType() == gui::EGUIET_EDIT_BOX
+ && (*it)->getText()[0] == 0) {
+ Environment->setFocus(*it);
+ return;
+ }
+ }
+
+ // 2. first editbox
+ for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
+ it != children.end(); ++it) {
+ if ((*it)->getType() == gui::EGUIET_EDIT_BOX) {
+ Environment->setFocus(*it);
+ return;
+ }
+ }
+
+ // 3. first table
+ for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
+ it != children.end(); ++it) {
+ if ((*it)->getTypeName() == std::string("GUITable")) {
+ Environment->setFocus(*it);
+ return;
+ }
+ }
+
+ // 4. last button
+ for (core::list<gui::IGUIElement*>::Iterator it = children.getLast();
+ it != children.end(); --it) {
+ if ((*it)->getType() == gui::EGUIET_BUTTON) {
+ Environment->setFocus(*it);
+ return;
+ }
+ }
+
+ // 5. first focusable (not statictext, not tabheader)
+ for (core::list<gui::IGUIElement*>::Iterator it = children.begin();
+ it != children.end(); ++it) {
+ if ((*it)->getType() != gui::EGUIET_STATIC_TEXT &&
+ (*it)->getType() != gui::EGUIET_TAB_CONTROL) {
+ Environment->setFocus(*it);
+ return;
+ }
+ }
+
+ // 6. first child element
+ if (children.empty())
+ Environment->setFocus(this);
+ else
+ Environment->setFocus(*(children.begin()));
+}
+
+GUITable* GUIFormSpecMenu::getTable(std::wstring tablename)
+{
+ for (u32 i = 0; i < m_tables.size(); ++i) {
+ if (tablename == m_tables[i].first.fname)
+ return m_tables[i].second;
+ }
+ return 0;
+}
+
+std::vector<std::string> split(const std::string &s, char delim) {
+ std::vector<std::string> tokens;
+
+ std::string current = "";
+ bool last_was_escape = false;
+ for(unsigned int i=0; i < s.size(); i++) {
+ if (last_was_escape) {
+ current += '\\';
+ current += s.c_str()[i];
+ last_was_escape = false;
+ }
+ else {
+ if (s.c_str()[i] == delim) {
+ tokens.push_back(current);
+ current = "";
+ last_was_escape = false;
+ }
+ else if (s.c_str()[i] == '\\'){
+ last_was_escape = true;
+ }
+ else {
+ current += s.c_str()[i];
+ last_was_escape = false;
+ }
+ }
+ }
+ //push last element
+ tokens.push_back(current);
+
+ return tokens;
+}
+
+void GUIFormSpecMenu::parseSize(parserData* data,std::string element)
+{
+ std::vector<std::string> parts = split(element,',');
+
+ if (((parts.size() == 2) || parts.size() == 3) ||
+ ((parts.size() > 3) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ v2f invsize;
+
+ if (parts[1].find(';') != std::string::npos)
+ parts[1] = parts[1].substr(0,parts[1].find(';'));
+
+ invsize.X = stof(parts[0]);
+ invsize.Y = stof(parts[1]);
+
+ lockSize(false);
+ if (parts.size() == 3) {
+ if (parts[2] == "true") {
+ lockSize(true,v2u32(800,600));
+ }
+ }
+
+ double cur_scaling = porting::getDisplayDensity() *
+ g_settings->getFloat("gui_scaling");
+
+ if (m_lock) {
+ v2u32 current_screensize = m_device->getVideoDriver()->getScreenSize();
+ v2u32 delta = current_screensize - m_lockscreensize;
+
+ if (current_screensize.Y > m_lockscreensize.Y)
+ delta.Y /= 2;
+ else
+ delta.Y = 0;
+
+ if (current_screensize.X > m_lockscreensize.X)
+ delta.X /= 2;
+ else
+ delta.X = 0;
+
+ offset = v2s32(delta.X,delta.Y);
+
+ data->screensize = m_lockscreensize;
+
+ // fixed scaling for fixed size gui elements */
+ cur_scaling = LEGACY_SCALING;
+ }
+ else {
+ offset = v2s32(0,0);
+ }
+
+ /* adjust image size to dpi */
+ int y_partition = 15;
+ imgsize = v2s32(data->screensize.Y/y_partition, data->screensize.Y/y_partition);
+ int min_imgsize = DEFAULT_IMGSIZE * cur_scaling;
+ while ((min_imgsize > imgsize.Y) && (y_partition > 1)) {
+ y_partition--;
+ imgsize = v2s32(data->screensize.Y/y_partition, data->screensize.Y/y_partition);
+ }
+ assert(y_partition > 0);
+
+ /* adjust spacing to dpi */
+ spacing = v2s32(imgsize.X+(DEFAULT_XSPACING * cur_scaling),
+ imgsize.Y+(DEFAULT_YSPACING * cur_scaling));
+
+ padding = v2s32(data->screensize.Y/imgsize.Y, data->screensize.Y/imgsize.Y);
+
+ /* adjust padding to dpi */
+ padding = v2s32(
+ (padding.X/(2.0/3.0)) * cur_scaling,
+ (padding.X/(2.0/3.0)) * cur_scaling
+ );
+ data->size = v2s32(
+ padding.X*2+spacing.X*(invsize.X-1.0)+imgsize.X,
+ padding.Y*2+spacing.Y*(invsize.Y-1.0)+imgsize.Y + m_btn_height - 5
+ );
+ data->rect = core::rect<s32>(
+ data->screensize.X/2 - data->size.X/2 + offset.X,
+ data->screensize.Y/2 - data->size.Y/2 + offset.Y,
+ data->screensize.X/2 + data->size.X/2 + offset.X,
+ data->screensize.Y/2 + data->size.Y/2 + offset.Y
+ );
+
+ DesiredRect = data->rect;
+ recalculateAbsolutePosition(false);
+ data->basepos = getBasePos();
+ data->bp_set = 2;
+ return;
+ }
+ errorstream<< "Invalid size element (" << parts.size() << "): '" << element << "'" << std::endl;
+}
+
+void GUIFormSpecMenu::parseList(parserData* data,std::string element)
+{
+ if (m_gamedef == 0) {
+ errorstream<<"WARNING: invalid use of 'list' with m_gamedef==0"<<std::endl;
+ return;
+ }
+
+ std::vector<std::string> parts = split(element,';');
+
+ if (((parts.size() == 4) || (parts.size() == 5)) ||
+ ((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ std::string location = parts[0];
+ std::string listname = parts[1];
+ std::vector<std::string> v_pos = split(parts[2],',');
+ std::vector<std::string> v_geom = split(parts[3],',');
+ std::string startindex = "";
+ if (parts.size() == 5)
+ startindex = parts[4];
+
+ MY_CHECKPOS("list",2);
+ MY_CHECKGEOM("list",3);
+
+ InventoryLocation loc;
+
+ if(location == "context" || location == "current_name")
+ loc = m_current_inventory_location;
+ else
+ loc.deSerialize(location);
+
+ v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
+ pos.X += stof(v_pos[0]) * (float)spacing.X;
+ pos.Y += stof(v_pos[1]) * (float)spacing.Y;
+
+ v2s32 geom;
+ geom.X = stoi(v_geom[0]);
+ geom.Y = stoi(v_geom[1]);
+
+ s32 start_i = 0;
+ if(startindex != "")
+ start_i = stoi(startindex);
+
+ if (geom.X < 0 || geom.Y < 0 || start_i < 0) {
+ errorstream<< "Invalid list element: '" << element << "'" << std::endl;
+ return;
+ }
+
+ if(data->bp_set != 2)
+ errorstream<<"WARNING: invalid use of list without a size[] element"<<std::endl;
+ m_inventorylists.push_back(ListDrawSpec(loc, listname, pos, geom, start_i));
+ return;
+ }
+ errorstream<< "Invalid list element(" << parts.size() << "): '" << element << "'" << std::endl;
+}
+
+void GUIFormSpecMenu::parseCheckbox(parserData* data,std::string element)
+{
+ std::vector<std::string> parts = split(element,';');
+
+ if (((parts.size() >= 3) || (parts.size() <= 4)) ||
+ ((parts.size() > 4) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ std::vector<std::string> v_pos = split(parts[0],',');
+ std::string name = parts[1];
+ std::string label = parts[2];
+ std::string selected = "";
+
+ if (parts.size() >= 4)
+ selected = parts[3];
+
+ MY_CHECKPOS("checkbox",0);
+
+ v2s32 pos = padding;
+ pos.X += stof(v_pos[0]) * (float) spacing.X;
+ pos.Y += stof(v_pos[1]) * (float) spacing.Y;
+
+ bool fselected = false;
+
+ if (selected == "true")
+ fselected = true;
+
+ std::wstring wlabel = narrow_to_wide(label.c_str());
+
+ core::rect<s32> rect = core::rect<s32>(
+ pos.X, pos.Y + ((imgsize.Y/2) - m_btn_height),
+ pos.X + m_font->getDimension(wlabel.c_str()).Width + 25, // text size + size of checkbox
+ pos.Y + ((imgsize.Y/2) + m_btn_height));
+
+ FieldSpec spec(
+ narrow_to_wide(name.c_str()),
+ wlabel, //Needed for displaying text on MSVC
+ wlabel,
+ 258+m_fields.size()
+ );
+
+ spec.ftype = f_CheckBox;
+ gui::IGUICheckBox* e = Environment->addCheckBox(fselected, rect, this,
+ spec.fid, spec.flabel.c_str());
+
+ if (spec.fname == data->focused_fieldname) {
+ Environment->setFocus(e);
+ }
+
+ m_checkboxes.push_back(std::pair<FieldSpec,gui::IGUICheckBox*>(spec,e));
+ m_fields.push_back(spec);
+ return;
+ }
+ errorstream<< "Invalid checkbox element(" << parts.size() << "): '" << element << "'" << std::endl;
+}
+
+void GUIFormSpecMenu::parseImage(parserData* data,std::string element)
+{
+ std::vector<std::string> parts = split(element,';');
+
+ if ((parts.size() == 3) ||
+ ((parts.size() > 3) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ std::vector<std::string> v_pos = split(parts[0],',');
+ std::vector<std::string> v_geom = split(parts[1],',');
+ std::string name = unescape_string(parts[2]);
+
+ MY_CHECKPOS("image",0);
+ MY_CHECKGEOM("image",1);
+
+ v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
+ pos.X += stof(v_pos[0]) * (float) spacing.X;
+ pos.Y += stof(v_pos[1]) * (float) spacing.Y;
+
+ v2s32 geom;
+ geom.X = stof(v_geom[0]) * (float)imgsize.X;
+ geom.Y = stof(v_geom[1]) * (float)imgsize.Y;
+
+ if(data->bp_set != 2)
+ errorstream<<"WARNING: invalid use of image without a size[] element"<<std::endl;
+ m_images.push_back(ImageDrawSpec(name, pos, geom));
+ return;
+ }
+
+ if (parts.size() == 2) {
+ std::vector<std::string> v_pos = split(parts[0],',');
+ std::string name = unescape_string(parts[1]);
+
+ MY_CHECKPOS("image",0);
+
+ v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
+ pos.X += stof(v_pos[0]) * (float) spacing.X;
+ pos.Y += stof(v_pos[1]) * (float) spacing.Y;
+
+ if(data->bp_set != 2)
+ errorstream<<"WARNING: invalid use of image without a size[] element"<<std::endl;
+ m_images.push_back(ImageDrawSpec(name, pos));
+ return;
+ }
+ errorstream<< "Invalid image element(" << parts.size() << "): '" << element << "'" << std::endl;
+}
+
+void GUIFormSpecMenu::parseItemImage(parserData* data,std::string element)
+{
+ std::vector<std::string> parts = split(element,';');
+
+ if ((parts.size() == 3) ||
+ ((parts.size() > 3) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ std::vector<std::string> v_pos = split(parts[0],',');
+ std::vector<std::string> v_geom = split(parts[1],',');
+ std::string name = parts[2];
+
+ MY_CHECKPOS("itemimage",0);
+ MY_CHECKGEOM("itemimage",1);
+
+ v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
+ pos.X += stof(v_pos[0]) * (float) spacing.X;
+ pos.Y += stof(v_pos[1]) * (float) spacing.Y;
+
+ v2s32 geom;
+ geom.X = stoi(v_geom[0]) * (float)imgsize.X;
+ geom.Y = stoi(v_geom[1]) * (float)imgsize.Y;
+
+ if(data->bp_set != 2)
+ errorstream<<"WARNING: invalid use of item_image without a size[] element"<<std::endl;
+ m_itemimages.push_back(ImageDrawSpec(name, pos, geom));
+ return;
+ }
+ errorstream<< "Invalid ItemImage element(" << parts.size() << "): '" << element << "'" << std::endl;
+}
+
+void GUIFormSpecMenu::parseButton(parserData* data,std::string element,
+ std::string type)
+{
+ std::vector<std::string> parts = split(element,';');
+
+ if ((parts.size() == 4) ||
+ ((parts.size() > 4) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ std::vector<std::string> v_pos = split(parts[0],',');
+ std::vector<std::string> v_geom = split(parts[1],',');
+ std::string name = parts[2];
+ std::string label = parts[3];
+
+ MY_CHECKPOS("button",0);
+ MY_CHECKGEOM("button",1);
+
+ v2s32 pos = padding;
+ pos.X += stof(v_pos[0]) * (float)spacing.X;
+ pos.Y += stof(v_pos[1]) * (float)spacing.Y;
+
+ v2s32 geom;
+ geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
+ pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2;
+
+ core::rect<s32> rect =
+ core::rect<s32>(pos.X, pos.Y - m_btn_height,
+ pos.X + geom.X, pos.Y + m_btn_height);
+
+ if(data->bp_set != 2)
+ errorstream<<"WARNING: invalid use of button without a size[] element"<<std::endl;
+
+ label = unescape_string(label);
+
+ std::wstring wlabel = narrow_to_wide(label.c_str());
+
+ FieldSpec spec(
+ narrow_to_wide(name.c_str()),
+ wlabel,
+ L"",
+ 258+m_fields.size()
+ );
+ spec.ftype = f_Button;
+ if(type == "button_exit")
+ spec.is_exit = true;
+ gui::IGUIButton* e = Environment->addButton(rect, this, spec.fid,
+ spec.flabel.c_str());
+
+ if (spec.fname == data->focused_fieldname) {
+ Environment->setFocus(e);
+ }
+
+ m_fields.push_back(spec);
+ return;
+ }
+ errorstream<< "Invalid button element(" << parts.size() << "): '" << element << "'" << std::endl;
+}
+
+void GUIFormSpecMenu::parseBackground(parserData* data,std::string element)
+{
+ std::vector<std::string> parts = split(element,';');
+
+ if (((parts.size() == 3) || (parts.size() == 4)) ||
+ ((parts.size() > 4) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ std::vector<std::string> v_pos = split(parts[0],',');
+ std::vector<std::string> v_geom = split(parts[1],',');
+ std::string name = unescape_string(parts[2]);
+
+ MY_CHECKPOS("background",0);
+ MY_CHECKGEOM("background",1);
+
+ v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
+ pos.X += stof(v_pos[0]) * (float)spacing.X - ((float)spacing.X-(float)imgsize.X)/2;
+ pos.Y += stof(v_pos[1]) * (float)spacing.Y - ((float)spacing.Y-(float)imgsize.Y)/2;
+
+ v2s32 geom;
+ geom.X = stof(v_geom[0]) * (float)spacing.X;
+ geom.Y = stof(v_geom[1]) * (float)spacing.Y;
+
+ if (parts.size() == 4) {
+ m_clipbackground = is_yes(parts[3]);
+ if (m_clipbackground) {
+ pos.X = stoi(v_pos[0]); //acts as offset
+ pos.Y = stoi(v_pos[1]); //acts as offset
+ }
+ }
+
+ if(data->bp_set != 2)
+ errorstream<<"WARNING: invalid use of background without a size[] element"<<std::endl;
+ m_backgrounds.push_back(ImageDrawSpec(name, pos, geom));
+ return;
+ }
+ errorstream<< "Invalid background element(" << parts.size() << "): '" << element << "'" << std::endl;
+}
+
+void GUIFormSpecMenu::parseTableOptions(parserData* data,std::string element)
+{
+ std::vector<std::string> parts = split(element,';');
+
+ data->table_options.clear();
+ for (size_t i = 0; i < parts.size(); ++i) {
+ // Parse table option
+ std::string opt = unescape_string(parts[i]);
+ data->table_options.push_back(GUITable::splitOption(opt));
+ }
+}
+
+void GUIFormSpecMenu::parseTableColumns(parserData* data,std::string element)
+{
+ std::vector<std::string> parts = split(element,';');
+
+ data->table_columns.clear();
+ for (size_t i = 0; i < parts.size(); ++i) {
+ std::vector<std::string> col_parts = split(parts[i],',');
+ GUITable::TableColumn column;
+ // Parse column type
+ if (!col_parts.empty())
+ column.type = col_parts[0];
+ // Parse column options
+ for (size_t j = 1; j < col_parts.size(); ++j) {
+ std::string opt = unescape_string(col_parts[j]);
+ column.options.push_back(GUITable::splitOption(opt));
+ }
+ data->table_columns.push_back(column);
+ }
+}
+
+void GUIFormSpecMenu::parseTable(parserData* data,std::string element)
+{
+ std::vector<std::string> parts = split(element,';');
+
+ if (((parts.size() == 4) || (parts.size() == 5)) ||
+ ((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ std::vector<std::string> v_pos = split(parts[0],',');
+ std::vector<std::string> v_geom = split(parts[1],',');
+ std::string name = parts[2];
+ std::vector<std::string> items = split(parts[3],',');
+ std::string str_initial_selection = "";
+ std::string str_transparent = "false";
+
+ if (parts.size() >= 5)
+ str_initial_selection = parts[4];
+
+ MY_CHECKPOS("table",0);
+ MY_CHECKGEOM("table",1);
+
+ v2s32 pos = padding;
+ pos.X += stof(v_pos[0]) * (float)spacing.X;
+ pos.Y += stof(v_pos[1]) * (float)spacing.Y;
+
+ v2s32 geom;
+ geom.X = stof(v_geom[0]) * (float)spacing.X;
+ geom.Y = stof(v_geom[1]) * (float)spacing.Y;
+
+
+ core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
+
+ std::wstring fname_w = narrow_to_wide(name.c_str());
+
+ FieldSpec spec(
+ fname_w,
+ L"",
+ L"",
+ 258+m_fields.size()
+ );
+
+ spec.ftype = f_Table;
+
+ for (unsigned int i = 0; i < items.size(); ++i) {
+ items[i] = unescape_string(items[i]);
+ }
+
+ //now really show table
+ GUITable *e = new GUITable(Environment, this, spec.fid, rect,
+ m_tsrc);
+
+ if (spec.fname == data->focused_fieldname) {
+ Environment->setFocus(e);
+ }
+
+ e->setTable(data->table_options, data->table_columns, items);
+
+ if (data->table_dyndata.find(fname_w) != data->table_dyndata.end()) {
+ e->setDynamicData(data->table_dyndata[fname_w]);
+ }
+
+ if ((str_initial_selection != "") &&
+ (str_initial_selection != "0"))
+ e->setSelected(stoi(str_initial_selection.c_str()));
+
+ m_tables.push_back(std::pair<FieldSpec,GUITable*>(spec, e));
+ m_fields.push_back(spec);
+ return;
+ }
+ errorstream<< "Invalid table element(" << parts.size() << "): '" << element << "'" << std::endl;
+}
+
+void GUIFormSpecMenu::parseTextList(parserData* data,std::string element)
+{
+ std::vector<std::string> parts = split(element,';');
+
+ if (((parts.size() == 4) || (parts.size() == 5) || (parts.size() == 6)) ||
+ ((parts.size() > 6) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ std::vector<std::string> v_pos = split(parts[0],',');
+ std::vector<std::string> v_geom = split(parts[1],',');
+ std::string name = parts[2];
+ std::vector<std::string> items = split(parts[3],',');
+ std::string str_initial_selection = "";
+ std::string str_transparent = "false";
+
+ if (parts.size() >= 5)
+ str_initial_selection = parts[4];
+
+ if (parts.size() >= 6)
+ str_transparent = parts[5];
+
+ MY_CHECKPOS("textlist",0);
+ MY_CHECKGEOM("textlist",1);
+
+ v2s32 pos = padding;
+ pos.X += stof(v_pos[0]) * (float)spacing.X;
+ pos.Y += stof(v_pos[1]) * (float)spacing.Y;
+
+ v2s32 geom;
+ geom.X = stof(v_geom[0]) * (float)spacing.X;
+ geom.Y = stof(v_geom[1]) * (float)spacing.Y;
+
+
+ core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
+
+ std::wstring fname_w = narrow_to_wide(name.c_str());
+
+ FieldSpec spec(
+ fname_w,
+ L"",
+ L"",
+ 258+m_fields.size()
+ );
+
+ spec.ftype = f_Table;
+
+ for (unsigned int i = 0; i < items.size(); ++i) {
+ items[i] = unescape_string(items[i]);
+ }
+
+ //now really show list
+ GUITable *e = new GUITable(Environment, this, spec.fid, rect,
+ m_tsrc);
+
+ if (spec.fname == data->focused_fieldname) {
+ Environment->setFocus(e);
+ }
+
+ e->setTextList(items, is_yes(str_transparent));
+
+ if (data->table_dyndata.find(fname_w) != data->table_dyndata.end()) {
+ e->setDynamicData(data->table_dyndata[fname_w]);
+ }
+
+ if ((str_initial_selection != "") &&
+ (str_initial_selection != "0"))
+ e->setSelected(stoi(str_initial_selection.c_str()));
+
+ m_tables.push_back(std::pair<FieldSpec,GUITable*>(spec, e));
+ m_fields.push_back(spec);
+ return;
+ }
+ errorstream<< "Invalid textlist element(" << parts.size() << "): '" << element << "'" << std::endl;
+}
+
+
+void GUIFormSpecMenu::parseDropDown(parserData* data,std::string element)
+{
+ std::vector<std::string> parts = split(element,';');
+
+ if ((parts.size() == 5) ||
+ ((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ std::vector<std::string> v_pos = split(parts[0],',');
+ std::string name = parts[2];
+ std::vector<std::string> items = split(parts[3],',');
+ std::string str_initial_selection = "";
+ str_initial_selection = parts[4];
+
+ MY_CHECKPOS("dropdown",0);
+
+ v2s32 pos = padding;
+ pos.X += stof(v_pos[0]) * (float)spacing.X;
+ pos.Y += stof(v_pos[1]) * (float)spacing.Y;
+
+ s32 width = stof(parts[1]) * (float)spacing.Y;
+
+ core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y,
+ pos.X + width, pos.Y + (m_btn_height * 2));
+
+ std::wstring fname_w = narrow_to_wide(name.c_str());
+
+ FieldSpec spec(
+ fname_w,
+ L"",
+ L"",
+ 258+m_fields.size()
+ );
+
+ spec.ftype = f_DropDown;
+ spec.send = true;
+
+ //now really show list
+ gui::IGUIComboBox *e = Environment->addComboBox(rect, this,spec.fid);
+
+ if (spec.fname == data->focused_fieldname) {
+ Environment->setFocus(e);
+ }
+
+ for (unsigned int i=0; i < items.size(); i++) {
+ e->addItem(narrow_to_wide(items[i]).c_str());
+ }
+
+ if (str_initial_selection != "")
+ e->setSelected(stoi(str_initial_selection.c_str())-1);
+
+ m_fields.push_back(spec);
+ return;
+ }
+ errorstream << "Invalid dropdown element(" << parts.size() << "): '"
+ << element << "'" << std::endl;
+}
+
+void GUIFormSpecMenu::parsePwdField(parserData* data,std::string element)
+{
+ std::vector<std::string> parts = split(element,';');
+
+ if ((parts.size() == 4) ||
+ ((parts.size() > 4) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ std::vector<std::string> v_pos = split(parts[0],',');
+ std::vector<std::string> v_geom = split(parts[1],',');
+ std::string name = parts[2];
+ std::string label = parts[3];
+
+ MY_CHECKPOS("pwdfield",0);
+ MY_CHECKGEOM("pwdfield",1);
+
+ v2s32 pos;
+ pos.X += stof(v_pos[0]) * (float)spacing.X;
+ pos.Y += stof(v_pos[1]) * (float)spacing.Y;
+
+ v2s32 geom;
+ geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
+
+ pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2;
+ pos.Y -= m_btn_height;
+ geom.Y = m_btn_height*2;
+
+ core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
+
+ label = unescape_string(label);
+
+ std::wstring wlabel = narrow_to_wide(label.c_str());
+
+ FieldSpec spec(
+ narrow_to_wide(name.c_str()),
+ wlabel,
+ L"",
+ 258+m_fields.size()
+ );
+
+ spec.send = true;
+ gui::IGUIEditBox * e = Environment->addEditBox(0, rect, true, this, spec.fid);
+
+ if (spec.fname == data->focused_fieldname) {
+ Environment->setFocus(e);
+ }
+
+ if (label.length() >= 1)
+ {
+ rect.UpperLeftCorner.Y -= m_btn_height;
+ rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + m_btn_height;
+ Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
+ }
+
+ e->setPasswordBox(true,L'*');
+
+ irr::SEvent evt;
+ evt.EventType = EET_KEY_INPUT_EVENT;
+ evt.KeyInput.Key = KEY_END;
+ evt.KeyInput.Char = 0;
+ evt.KeyInput.Control = 0;
+ evt.KeyInput.Shift = 0;
+ evt.KeyInput.PressedDown = true;
+ e->OnEvent(evt);
+ m_fields.push_back(spec);
+ return;
+ }
+ errorstream<< "Invalid pwdfield element(" << parts.size() << "): '" << element << "'" << std::endl;
+}
+
+void GUIFormSpecMenu::parseSimpleField(parserData* data,
+ std::vector<std::string> &parts)
+{
+ std::string name = parts[0];
+ std::string label = parts[1];
+ std::string default_val = parts[2];
+
+ core::rect<s32> rect;
+
+ if(!data->bp_set)
+ {
+ rect = core::rect<s32>(
+ data->screensize.X/2 - 580/2,
+ data->screensize.Y/2 - 300/2,
+ data->screensize.X/2 + 580/2,
+ data->screensize.Y/2 + 300/2
+ );
+ DesiredRect = rect;
+ recalculateAbsolutePosition(false);
+ data->basepos = getBasePos();
+ data->bp_set = 1;
+ }
+ else if(data->bp_set == 2)
+ errorstream<<"WARNING: invalid use of unpositioned \"field\" in inventory"<<std::endl;
+
+ v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
+ pos.Y = ((m_fields.size()+2)*60);
+ v2s32 size = DesiredRect.getSize();
+
+ rect = core::rect<s32>(size.X / 2 - 150, pos.Y,
+ (size.X / 2 - 150) + 300, pos.Y + (m_btn_height*2));
+
+
+ if(m_form_src)
+ default_val = m_form_src->resolveText(default_val);
+
+ default_val = unescape_string(default_val);
+ label = unescape_string(label);
+
+ std::wstring wlabel = narrow_to_wide(label.c_str());
+
+ FieldSpec spec(
+ narrow_to_wide(name.c_str()),
+ wlabel,
+ narrow_to_wide(default_val.c_str()),
+ 258+m_fields.size()
+ );
+
+ if (name == "")
+ {
+ // spec field id to 0, this stops submit searching for a value that isn't there
+ Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, spec.fid);
+ }
+ else
+ {
+ spec.send = true;
+ gui::IGUIEditBox *e =
+ Environment->addEditBox(spec.fdefault.c_str(), rect, true, this, spec.fid);
+
+ if (spec.fname == data->focused_fieldname) {
+ Environment->setFocus(e);
+ }
+
+ irr::SEvent evt;
+ evt.EventType = EET_KEY_INPUT_EVENT;
+ evt.KeyInput.Key = KEY_END;
+ evt.KeyInput.Char = 0;
+ evt.KeyInput.Control = 0;
+ evt.KeyInput.Shift = 0;
+ evt.KeyInput.PressedDown = true;
+ e->OnEvent(evt);
+
+ if (label.length() >= 1)
+ {
+ rect.UpperLeftCorner.Y -= m_btn_height;
+ rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + m_btn_height;
+ Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
+ }
+ }
+
+ m_fields.push_back(spec);
+}
+
+void GUIFormSpecMenu::parseTextArea(parserData* data,
+ std::vector<std::string>& parts,std::string type)
+{
+
+ std::vector<std::string> v_pos = split(parts[0],',');
+ std::vector<std::string> v_geom = split(parts[1],',');
+ std::string name = parts[2];
+ std::string label = parts[3];
+ std::string default_val = parts[4];
+
+ MY_CHECKPOS(type,0);
+ MY_CHECKGEOM(type,1);
+
+ v2s32 pos;
+ pos.X = stof(v_pos[0]) * (float) spacing.X;
+ pos.Y = stof(v_pos[1]) * (float) spacing.Y;
+
+ v2s32 geom;
+
+ geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
+
+ if (type == "textarea")
+ {
+ geom.Y = (stof(v_geom[1]) * (float)imgsize.Y) - (spacing.Y-imgsize.Y);
+ pos.Y += m_btn_height;
+ }
+ else
+ {
+ pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2;
+ pos.Y -= m_btn_height;
+ geom.Y = m_btn_height*2;
+ }
+
+ core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
+
+ if(data->bp_set != 2)
+ errorstream<<"WARNING: invalid use of positioned "<<type<<" without a size[] element"<<std::endl;
+
+ if(m_form_src)
+ default_val = m_form_src->resolveText(default_val);
+
+
+ default_val = unescape_string(default_val);
+ label = unescape_string(label);
+
+ std::wstring wlabel = narrow_to_wide(label.c_str());
+
+ FieldSpec spec(
+ narrow_to_wide(name.c_str()),
+ wlabel,
+ narrow_to_wide(default_val.c_str()),
+ 258+m_fields.size()
+ );
+
+ if (name == "")
+ {
+ // spec field id to 0, this stops submit searching for a value that isn't there
+ Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, spec.fid);
+ }
+ else
+ {
+ spec.send = true;
+ gui::IGUIEditBox *e =
+ Environment->addEditBox(spec.fdefault.c_str(), rect, true, this, spec.fid);
+
+ if (spec.fname == data->focused_fieldname) {
+ Environment->setFocus(e);
+ }
+
+ if (type == "textarea")
+ {
+ e->setMultiLine(true);
+ e->setWordWrap(true);
+ e->setTextAlignment(gui::EGUIA_UPPERLEFT, gui::EGUIA_UPPERLEFT);
+ } else {
+ irr::SEvent evt;
+ evt.EventType = EET_KEY_INPUT_EVENT;
+ evt.KeyInput.Key = KEY_END;
+ evt.KeyInput.Char = 0;
+ evt.KeyInput.Control = 0;
+ evt.KeyInput.Shift = 0;
+ evt.KeyInput.PressedDown = true;
+ e->OnEvent(evt);
+ }
+
+ if (label.length() >= 1)
+ {
+ rect.UpperLeftCorner.Y -= m_btn_height;
+ rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + m_btn_height;
+ Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
+ }
+ }
+ m_fields.push_back(spec);
+}
+
+void GUIFormSpecMenu::parseField(parserData* data,std::string element,
+ std::string type)
+{
+ std::vector<std::string> parts = split(element,';');
+
+ if (parts.size() == 3 || parts.size() == 4) {
+ parseSimpleField(data,parts);
+ return;
+ }
+
+ if ((parts.size() == 5) ||
+ ((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ parseTextArea(data,parts,type);
+ return;
+ }
+ errorstream<< "Invalid field element(" << parts.size() << "): '" << element << "'" << std::endl;
+}
+
+void GUIFormSpecMenu::parseLabel(parserData* data,std::string element)
+{
+ std::vector<std::string> parts = split(element,';');
+
+ if ((parts.size() == 2) ||
+ ((parts.size() > 2) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ std::vector<std::string> v_pos = split(parts[0],',');
+ std::string text = parts[1];
+
+ MY_CHECKPOS("label",0);
+
+ v2s32 pos = padding;
+ pos.X += stof(v_pos[0]) * (float)spacing.X;
+ pos.Y += stof(v_pos[1]) * (float)spacing.Y;
+
+ if(data->bp_set != 2)
+ errorstream<<"WARNING: invalid use of label without a size[] element"<<std::endl;
+
+ text = unescape_string(text);
+
+ std::wstring wlabel = narrow_to_wide(text.c_str());
+
+ core::rect<s32> rect = core::rect<s32>(
+ pos.X, pos.Y+((imgsize.Y/2) - m_btn_height),
+ pos.X + m_font->getDimension(wlabel.c_str()).Width,
+ pos.Y+((imgsize.Y/2) + m_btn_height));
+
+ FieldSpec spec(
+ L"",
+ wlabel,
+ L"",
+ 258+m_fields.size()
+ );
+ Environment->addStaticText(spec.flabel.c_str(), rect, false, false, this, spec.fid);
+ m_fields.push_back(spec);
+ return;
+ }
+ errorstream<< "Invalid label element(" << parts.size() << "): '" << element << "'" << std::endl;
+}
+
+void GUIFormSpecMenu::parseVertLabel(parserData* data,std::string element)
+{
+ std::vector<std::string> parts = split(element,';');
+
+ if ((parts.size() == 2) ||
+ ((parts.size() > 2) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ std::vector<std::string> v_pos = split(parts[0],',');
+ std::wstring text = narrow_to_wide(unescape_string(parts[1]));
+
+ MY_CHECKPOS("vertlabel",1);
+
+ v2s32 pos = padding;
+ pos.X += stof(v_pos[0]) * (float)spacing.X;
+ pos.Y += stof(v_pos[1]) * (float)spacing.Y;
+
+ core::rect<s32> rect = core::rect<s32>(
+ pos.X, pos.Y+((imgsize.Y/2)- m_btn_height),
+ pos.X+15, pos.Y +
+ (m_font->getKerningHeight() +
+ m_font->getDimension(text.c_str()).Height)
+ * (text.length()+1));
+ //actually text.length() would be correct but adding +1 avoids to break all mods
+
+ if(data->bp_set != 2)
+ errorstream<<"WARNING: invalid use of label without a size[] element"<<std::endl;
+
+ std::wstring label = L"";
+
+ for (unsigned int i=0; i < text.length(); i++) {
+ label += text[i];
+ label += L"\n";
+ }
+
+ FieldSpec spec(
+ L"",
+ label,
+ L"",
+ 258+m_fields.size()
+ );
+ gui::IGUIStaticText *t =
+ Environment->addStaticText(spec.flabel.c_str(), rect, false, false, this, spec.fid);
+ t->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_CENTER);
+ m_fields.push_back(spec);
+ return;
+ }
+ errorstream<< "Invalid vertlabel element(" << parts.size() << "): '" << element << "'" << std::endl;
+}
+
+void GUIFormSpecMenu::parseImageButton(parserData* data,std::string element,
+ std::string type)
+{
+ std::vector<std::string> parts = split(element,';');
+
+ if ((((parts.size() >= 5) && (parts.size() <= 8)) && (parts.size() != 6)) ||
+ ((parts.size() > 8) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ std::vector<std::string> v_pos = split(parts[0],',');
+ std::vector<std::string> v_geom = split(parts[1],',');
+ std::string image_name = parts[2];
+ std::string name = parts[3];
+ std::string label = parts[4];
+
+ MY_CHECKPOS("imagebutton",0);
+ MY_CHECKGEOM("imagebutton",1);
+
+ v2s32 pos = padding;
+ pos.X += stof(v_pos[0]) * (float)spacing.X;
+ pos.Y += stof(v_pos[1]) * (float)spacing.Y;
+ v2s32 geom;
+ geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
+ geom.Y = (stof(v_geom[1]) * (float)spacing.Y)-(spacing.Y-imgsize.Y);
+
+ bool noclip = false;
+ bool drawborder = true;
+ std::string pressed_image_name = "";
+
+ if (parts.size() >= 7) {
+ if (parts[5] == "true")
+ noclip = true;
+ if (parts[6] == "false")
+ drawborder = false;
+ }
+
+ if (parts.size() >= 8) {
+ pressed_image_name = parts[7];
+ }
+
+ core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
+
+ if(data->bp_set != 2)
+ errorstream<<"WARNING: invalid use of image_button without a size[] element"<<std::endl;
+
+ image_name = unescape_string(image_name);
+ pressed_image_name = unescape_string(pressed_image_name);
+ label = unescape_string(label);
+
+ std::wstring wlabel = narrow_to_wide(label.c_str());
+
+ FieldSpec spec(
+ narrow_to_wide(name.c_str()),
+ wlabel,
+ narrow_to_wide(image_name.c_str()),
+ 258+m_fields.size()
+ );
+ spec.ftype = f_Button;
+ if(type == "image_button_exit")
+ spec.is_exit = true;
+
+ video::ITexture *texture = 0;
+ video::ITexture *pressed_texture = 0;
+ texture = m_tsrc->getTexture(image_name);
+ if (pressed_image_name != "")
+ pressed_texture = m_tsrc->getTexture(pressed_image_name);
+ else
+ pressed_texture = texture;
+
+ gui::IGUIButton *e = Environment->addButton(rect, this, spec.fid, spec.flabel.c_str());
+
+ if (spec.fname == data->focused_fieldname) {
+ Environment->setFocus(e);
+ }
+
+ e->setUseAlphaChannel(true);
+ e->setImage(texture);
+ e->setPressedImage(pressed_texture);
+ e->setScaleImage(true);
+ e->setNotClipped(noclip);
+ e->setDrawBorder(drawborder);
+
+ m_fields.push_back(spec);
+ return;
+ }
+
+ errorstream<< "Invalid imagebutton element(" << parts.size() << "): '" << element << "'" << std::endl;
+}
+
+void GUIFormSpecMenu::parseTabHeader(parserData* data,std::string element)
+{
+ std::vector<std::string> parts = split(element,';');
+
+ if (((parts.size() == 4) || (parts.size() == 6)) ||
+ ((parts.size() > 6) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ std::vector<std::string> v_pos = split(parts[0],',');
+ std::string name = parts[1];
+ std::vector<std::string> buttons = split(parts[2],',');
+ std::string str_index = parts[3];
+ bool show_background = true;
+ bool show_border = true;
+ int tab_index = stoi(str_index) -1;
+
+ MY_CHECKPOS("tabheader",0);
+
+ if (parts.size() == 6) {
+ if (parts[4] == "true")
+ show_background = false;
+ if (parts[5] == "false")
+ show_border = false;
+ }
+
+ FieldSpec spec(
+ narrow_to_wide(name.c_str()),
+ L"",
+ L"",
+ 258+m_fields.size()
+ );
+
+ spec.ftype = f_TabHeader;
+
+ v2s32 pos(0,0);
+ pos.X += stof(v_pos[0]) * (float)spacing.X;
+ pos.Y += stof(v_pos[1]) * (float)spacing.Y - m_btn_height * 2;
+ v2s32 geom;
+ geom.X = data->screensize.Y;
+ geom.Y = m_btn_height*2;
+
+ core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X,
+ pos.Y+geom.Y);
+
+ gui::IGUITabControl *e = Environment->addTabControl(rect, this,
+ show_background, show_border, spec.fid);
+ e->setAlignment(irr::gui::EGUIA_UPPERLEFT, irr::gui::EGUIA_UPPERLEFT,
+ irr::gui::EGUIA_UPPERLEFT, irr::gui::EGUIA_LOWERRIGHT);
+ e->setTabHeight(m_btn_height*2);
+
+ if (spec.fname == data->focused_fieldname) {
+ Environment->setFocus(e);
+ }
+
+ e->setNotClipped(true);
+
+ for (unsigned int i=0; i< buttons.size(); i++) {
+ e->addTab(narrow_to_wide(buttons[i]).c_str(), -1);
+ }
+
+ if ((tab_index >= 0) &&
+ (buttons.size() < INT_MAX) &&
+ (tab_index < (int) buttons.size()))
+ e->setActiveTab(tab_index);
+
+ m_fields.push_back(spec);
+ return;
+ }
+ errorstream << "Invalid TabHeader element(" << parts.size() << "): '"
+ << element << "'" << std::endl;
+}
+
+void GUIFormSpecMenu::parseItemImageButton(parserData* data,std::string element)
+{
+
+ if (m_gamedef == 0) {
+ errorstream <<
+ "WARNING: invalid use of item_image_button with m_gamedef==0"
+ << std::endl;
+ return;
+ }
+
+ std::vector<std::string> parts = split(element,';');
+
+ if ((parts.size() == 5) ||
+ ((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ std::vector<std::string> v_pos = split(parts[0],',');
+ std::vector<std::string> v_geom = split(parts[1],',');
+ std::string item_name = parts[2];
+ std::string name = parts[3];
+ std::string label = parts[4];
+
+ MY_CHECKPOS("itemimagebutton",0);
+ MY_CHECKGEOM("itemimagebutton",1);
+
+ v2s32 pos = padding;
+ pos.X += stof(v_pos[0]) * (float)spacing.X;
+ pos.Y += stof(v_pos[1]) * (float)spacing.Y;
+ v2s32 geom;
+ geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X);
+ geom.Y = (stof(v_geom[1]) * (float)spacing.Y)-(spacing.Y-imgsize.Y);
+
+ core::rect<s32> rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
+
+ if(data->bp_set != 2)
+ errorstream<<"WARNING: invalid use of item_image_button without a size[] element"<<std::endl;
+
+ IItemDefManager *idef = m_gamedef->idef();
+ ItemStack item;
+ item.deSerialize(item_name, idef);
+ video::ITexture *texture = idef->getInventoryTexture(item.getDefinition(idef).name, m_gamedef);
+
+ m_tooltips[narrow_to_wide(name.c_str())] =
+ TooltipSpec (item.getDefinition(idef).description,
+ m_default_tooltip_bgcolor,
+ m_default_tooltip_color);
+
+ label = unescape_string(label);
+ FieldSpec spec(
+ narrow_to_wide(name.c_str()),
+ narrow_to_wide(label.c_str()),
+ narrow_to_wide(item_name.c_str()),
+ 258+m_fields.size()
+ );
+
+ gui::IGUIButton *e = Environment->addButton(rect, this, spec.fid, spec.flabel.c_str());
+
+ if (spec.fname == data->focused_fieldname) {
+ Environment->setFocus(e);
+ }
+
+ e->setUseAlphaChannel(true);
+ e->setImage(texture);
+ e->setPressedImage(texture);
+ e->setScaleImage(true);
+ spec.ftype = f_Button;
+ rect+=data->basepos-padding;
+ spec.rect=rect;
+ m_fields.push_back(spec);
+ return;
+ }
+ errorstream<< "Invalid ItemImagebutton element(" << parts.size() << "): '" << element << "'" << std::endl;
+}
+
+void GUIFormSpecMenu::parseBox(parserData* data,std::string element)
+{
+ std::vector<std::string> parts = split(element,';');
+
+ if ((parts.size() == 3) ||
+ ((parts.size() > 3) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ std::vector<std::string> v_pos = split(parts[0],',');
+ std::vector<std::string> v_geom = split(parts[1],',');
+
+ MY_CHECKPOS("box",0);
+ MY_CHECKGEOM("box",1);
+
+ v2s32 pos = padding + AbsoluteRect.UpperLeftCorner;
+ pos.X += stof(v_pos[0]) * (float) spacing.X;
+ pos.Y += stof(v_pos[1]) * (float) spacing.Y;
+
+ v2s32 geom;
+ geom.X = stof(v_geom[0]) * (float)spacing.X;
+ geom.Y = stof(v_geom[1]) * (float)spacing.Y;
+
+ video::SColor tmp_color;
+
+ if (parseColor(parts[2], tmp_color, false)) {
+ BoxDrawSpec spec(pos, geom, tmp_color);
+
+ m_boxes.push_back(spec);
+ }
+ else {
+ errorstream<< "Invalid Box element(" << parts.size() << "): '" << element << "' INVALID COLOR" << std::endl;
+ }
+ return;
+ }
+ errorstream<< "Invalid Box element(" << parts.size() << "): '" << element << "'" << std::endl;
+}
+
+void GUIFormSpecMenu::parseBackgroundColor(parserData* data,std::string element)
+{
+ std::vector<std::string> parts = split(element,';');
+
+ if (((parts.size() == 1) || (parts.size() == 2)) ||
+ ((parts.size() > 2) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ parseColor(parts[0],m_bgcolor,false);
+
+ if (parts.size() == 2) {
+ std::string fullscreen = parts[1];
+ m_bgfullscreen = is_yes(fullscreen);
+ }
+ return;
+ }
+ errorstream<< "Invalid bgcolor element(" << parts.size() << "): '" << element << "'" << std::endl;
+}
+
+void GUIFormSpecMenu::parseListColors(parserData* data,std::string element)
+{
+ std::vector<std::string> parts = split(element,';');
+
+ if (((parts.size() == 2) || (parts.size() == 3) || (parts.size() == 5)) ||
+ ((parts.size() > 5) && (m_formspec_version > FORMSPEC_API_VERSION)))
+ {
+ parseColor(parts[0], m_slotbg_n, false);
+ parseColor(parts[1], m_slotbg_h, false);
+
+ if (parts.size() >= 3) {
+ if (parseColor(parts[2], m_slotbordercolor, false)) {
+ m_slotborder = true;
+ }
+ }
+ if (parts.size() == 5) {
+ video::SColor tmp_color;
+
+ if (parseColor(parts[3], tmp_color, false))
+ m_default_tooltip_bgcolor = tmp_color;
+ if (parseColor(parts[4], tmp_color, false))
+ m_default_tooltip_color = tmp_color;
+ }
+ return;
+ }
+ errorstream<< "Invalid listcolors element(" << parts.size() << "): '" << element << "'" << std::endl;
+}
+
+void GUIFormSpecMenu::parseTooltip(parserData* data, std::string element)
+{
+ std::vector<std::string> parts = split(element,';');
+ if (parts.size() == 2) {
+ std::string name = parts[0];
+ m_tooltips[narrow_to_wide(name.c_str())] = TooltipSpec (parts[1], m_default_tooltip_bgcolor, m_default_tooltip_color);
+ return;
+ } else if (parts.size() == 4) {
+ std::string name = parts[0];
+ video::SColor tmp_color1, tmp_color2;
+ if ( parseColor(parts[2], tmp_color1, false) && parseColor(parts[3], tmp_color2, false) ) {
+ m_tooltips[narrow_to_wide(name.c_str())] = TooltipSpec (parts[1], tmp_color1, tmp_color2);
+ return;
+ }
+ }
+ errorstream<< "Invalid tooltip element(" << parts.size() << "): '" << element << "'" << std::endl;
+}
-#include "gettext.h"
+bool GUIFormSpecMenu::parseVersionDirect(std::string data)
+{
+ //some prechecks
+ if (data == "")
+ return false;
+
+ std::vector<std::string> parts = split(data,'[');
+
+ if (parts.size() < 2) {
+ return false;
+ }
-void drawItemStack(video::IVideoDriver *driver,
- gui::IGUIFont *font,
- const ItemStack &item,
- const core::rect<s32> &rect,
- const core::rect<s32> *clip,
- IGameDef *gamedef)
+ if (parts[0] != "formspec_version") {
+ return false;
+ }
+
+ if (is_number(parts[1])) {
+ m_formspec_version = mystoi(parts[1]);
+ return true;
+ }
+
+ return false;
+}
+
+void GUIFormSpecMenu::parseElement(parserData* data, std::string element)
{
- if(item.empty())
+ //some prechecks
+ if (element == "")
return;
-
- const ItemDefinition &def = item.getDefinition(gamedef->idef());
- video::ITexture *texture = gamedef->idef()->getInventoryTexture(def.name, gamedef);
- // Draw the inventory texture
- if(texture != NULL)
- {
- const video::SColor color(255,255,255,255);
- const video::SColor colors[] = {color,color,color,color};
- driver->draw2DImage(texture, rect,
- core::rect<s32>(core::position2d<s32>(0,0),
- core::dimension2di(texture->getOriginalSize())),
- clip, colors, true);
+ std::vector<std::string> parts = split(element,'[');
+
+ // ugly workaround to keep compatibility
+ if (parts.size() > 2) {
+ if (trim(parts[0]) == "image") {
+ for (unsigned int i=2;i< parts.size(); i++) {
+ parts[1] += "[" + parts[i];
+ }
+ }
+ else { return; }
}
- if(def.type == ITEM_TOOL && item.wear != 0)
- {
- // Draw a progressbar
- float barheight = rect.getHeight()/16;
- float barpad_x = rect.getWidth()/16;
- float barpad_y = rect.getHeight()/16;
- core::rect<s32> progressrect(
- rect.UpperLeftCorner.X + barpad_x,
- rect.LowerRightCorner.Y - barpad_y - barheight,
- rect.LowerRightCorner.X - barpad_x,
- rect.LowerRightCorner.Y - barpad_y);
-
- // Shrink progressrect by amount of tool damage
- float wear = item.wear / 65535.0;
- int progressmid =
- wear * progressrect.UpperLeftCorner.X +
- (1-wear) * progressrect.LowerRightCorner.X;
-
- // Compute progressbar color
- // wear = 0.0: green
- // wear = 0.5: yellow
- // wear = 1.0: red
- video::SColor color(255,255,255,255);
- int wear_i = MYMIN(floor(wear * 600), 511);
- wear_i = MYMIN(wear_i + 10, 511);
- if(wear_i <= 255)
- color.set(255, wear_i, 255, 0);
- else
- color.set(255, 255, 511-wear_i, 0);
+ if (parts.size() < 2) {
+ return;
+ }
- core::rect<s32> progressrect2 = progressrect;
- progressrect2.LowerRightCorner.X = progressmid;
- driver->draw2DRectangle(color, progressrect2, clip);
+ std::string type = trim(parts[0]);
+ std::string description = trim(parts[1]);
- color = video::SColor(255,0,0,0);
- progressrect2 = progressrect;
- progressrect2.UpperLeftCorner.X = progressmid;
- driver->draw2DRectangle(color, progressrect2, clip);
+ if (type == "size") {
+ parseSize(data,description);
+ return;
}
- if(font != NULL && item.count >= 2)
- {
- // Get the item count as a string
- std::string text = itos(item.count);
- v2u32 dim = font->getDimension(narrow_to_wide(text).c_str());
- v2s32 sdim(dim.X,dim.Y);
-
- core::rect<s32> rect2(
- /*rect.UpperLeftCorner,
- core::dimension2d<u32>(rect.getWidth(), 15)*/
- rect.LowerRightCorner - sdim,
- sdim
- );
+ if (type == "invsize") {
+ log_deprecated("Deprecated formspec element \"invsize\" is used");
+ parseSize(data,description);
+ return;
+ }
- video::SColor bgcolor(128,0,0,0);
- driver->draw2DRectangle(bgcolor, rect2, clip);
+ if (type == "list") {
+ parseList(data,description);
+ return;
+ }
- video::SColor color(255,255,255,255);
- font->draw(text.c_str(), rect2, color, false, false, clip);
+ if (type == "checkbox") {
+ parseCheckbox(data,description);
+ return;
}
-}
-/*
- GUIFormSpecMenu
-*/
+ if (type == "image") {
+ parseImage(data,description);
+ return;
+ }
-GUIFormSpecMenu::GUIFormSpecMenu(irr::IrrlichtDevice* dev,
- gui::IGUIElement* parent, s32 id,
- IMenuManager *menumgr,
- InventoryManager *invmgr,
- IGameDef *gamedef
-):
- GUIModalMenu(dev->getGUIEnvironment(), parent, id, menumgr),
- m_device(dev),
- m_invmgr(invmgr),
- m_gamedef(gamedef),
- m_form_src(NULL),
- m_text_dst(NULL),
- m_selected_item(NULL),
- m_selected_amount(0),
- m_selected_dragging(false),
- m_tooltip_element(NULL)
-{
-}
+ if (type == "item_image") {
+ parseItemImage(data,description);
+ return;
+ }
-GUIFormSpecMenu::~GUIFormSpecMenu()
-{
- removeChildren();
+ if ((type == "button") || (type == "button_exit")) {
+ parseButton(data,description,type);
+ return;
+ }
- delete m_selected_item;
- delete m_form_src;
- delete m_text_dst;
-}
+ if (type == "background") {
+ parseBackground(data,description);
+ return;
+ }
-void GUIFormSpecMenu::removeChildren()
-{
- const core::list<gui::IGUIElement*> &children = getChildren();
- core::list<gui::IGUIElement*> children_copy;
- for(core::list<gui::IGUIElement*>::ConstIterator
- i = children.begin(); i != children.end(); i++)
- {
- children_copy.push_back(*i);
+ if (type == "tableoptions"){
+ parseTableOptions(data,description);
+ return;
}
- for(core::list<gui::IGUIElement*>::Iterator
- i = children_copy.begin();
- i != children_copy.end(); i++)
- {
- (*i)->remove();
- }
- /*{
- gui::IGUIElement *e = getElementFromId(256);
- if(e != NULL)
- e->remove();
- }*/
- if(m_tooltip_element)
- {
- m_tooltip_element->remove();
- m_tooltip_element = NULL;
+
+ if (type == "tablecolumns"){
+ parseTableColumns(data,description);
+ return;
+ }
+
+ if (type == "table"){
+ parseTable(data,description);
+ return;
+ }
+
+ if (type == "textlist"){
+ parseTextList(data,description);
+ return;
+ }
+
+ if (type == "dropdown"){
+ parseDropDown(data,description);
+ return;
+ }
+
+ if (type == "pwdfield") {
+ parsePwdField(data,description);
+ return;
+ }
+
+ if ((type == "field") || (type == "textarea")){
+ parseField(data,description,type);
+ return;
+ }
+
+ if (type == "label") {
+ parseLabel(data,description);
+ return;
+ }
+
+ if (type == "vertlabel") {
+ parseVertLabel(data,description);
+ return;
+ }
+
+ if (type == "item_image_button") {
+ parseItemImageButton(data,description);
+ return;
+ }
+
+ if ((type == "image_button") || (type == "image_button_exit")) {
+ parseImageButton(data,description,type);
+ return;
+ }
+
+ if (type == "tabheader") {
+ parseTabHeader(data,description);
+ return;
+ }
+
+ if (type == "box") {
+ parseBox(data,description);
+ return;
+ }
+
+ if (type == "bgcolor") {
+ parseBackgroundColor(data,description);
+ return;
+ }
+
+ if (type == "listcolors") {
+ parseListColors(data,description);
+ return;
}
+
+ if (type == "tooltip") {
+ parseTooltip(data,description);
+ return;
+ }
+
+ // Ignore others
+ infostream
+ << "Unknown DrawSpec: type="<<type<<", data=\""<<description<<"\""
+ <<std::endl;
}
+
+
void GUIFormSpecMenu::regenerateGui(v2u32 screensize)
{
+ /* useless to regenerate without a screensize */
+ if ((screensize.X <= 0) || (screensize.Y <= 0)) {
+ return;
+ }
+
+ parserData mydata;
+
+ //preserve tables
+ for (u32 i = 0; i < m_tables.size(); ++i) {
+ std::wstring tablename = m_tables[i].first.fname;
+ GUITable *table = m_tables[i].second;
+ mydata.table_dyndata[tablename] = table->getDynamicData();
+ }
+
+ //preserve focus
+ gui::IGUIElement *focused_element = Environment->getFocus();
+ if (focused_element && focused_element->getParent() == this) {
+ s32 focused_id = focused_element->getID();
+ if (focused_id > 257) {
+ for (u32 i=0; i<m_fields.size(); i++) {
+ if (m_fields[i].fid == focused_id) {
+ mydata.focused_fieldname =
+ m_fields[i].fname;
+ break;
+ }
+ }
+ }
+ }
+
// Remove children
removeChildren();
-
- v2s32 size(100,100);
- s32 helptext_h = 15;
- core::rect<s32> rect;
+
+ for (u32 i = 0; i < m_tables.size(); ++i) {
+ GUITable *table = m_tables[i].second;
+ table->drop();
+ }
+
+ mydata.size= v2s32(100,100);
+ mydata.screensize = screensize;
// Base position of contents of form
- v2s32 basepos = getBasePos();
+ mydata.basepos = getBasePos();
+
// State of basepos, 0 = not set, 1= set by formspec, 2 = set by size[] element
// Used to adjust form size automatically if needed
// A proceed button is added if there is no size[] element
- int bp_set = 0;
-
+ mydata.bp_set = 0;
+
+
/* Convert m_init_draw_spec to m_inventorylists */
-
+
m_inventorylists.clear();
m_images.clear();
m_backgrounds.clear();
m_itemimages.clear();
+ m_tables.clear();
+ m_checkboxes.clear();
m_fields.clear();
+ m_boxes.clear();
+ m_tooltips.clear();
+
+ // Set default values (fits old formspec values)
+ m_bgcolor = video::SColor(140,0,0,0);
+ m_bgfullscreen = false;
- Strfnd f(m_formspec_string);
- while(f.atend() == false)
- {
- std::string type = trim(f.next("["));
- if(type == "invsize" || type == "size")
- {
- v2f invsize;
- invsize.X = stof(f.next(","));
- if(type == "size")
- {
- invsize.Y = stof(f.next("]"));
- }
- else{
- invsize.Y = stof(f.next(";"));
- f.next("]");
- }
- infostream<<"Form size ("<<invsize.X<<","<<invsize.Y<<")"<<std::endl;
-
- padding = v2s32(screensize.Y/40, screensize.Y/40);
- spacing = v2s32(screensize.Y/12, screensize.Y/13);
- imgsize = v2s32(screensize.Y/15, screensize.Y/15);
- size = v2s32(
- padding.X*2+spacing.X*(invsize.X-1.0)+imgsize.X,
- padding.Y*2+spacing.Y*(invsize.Y-1.0)+imgsize.Y + (helptext_h-5)
- );
- rect = core::rect<s32>(
- screensize.X/2 - size.X/2,
- screensize.Y/2 - size.Y/2,
- screensize.X/2 + size.X/2,
- screensize.Y/2 + size.Y/2
- );
- DesiredRect = rect;
- recalculateAbsolutePosition(false);
- basepos = getBasePos();
- bp_set = 2;
- }
- else if(type == "list")
- {
- std::string name = f.next(";");
- InventoryLocation loc;
- if(name == "context" || name == "current_name")
- loc = m_current_inventory_location;
- else
- loc.deSerialize(name);
- std::string listname = f.next(";");
- v2s32 pos = basepos;
- pos.X += stof(f.next(",")) * (float)spacing.X;
- pos.Y += stof(f.next(";")) * (float)spacing.Y;
- v2s32 geom;
- geom.X = stoi(f.next(","));
- geom.Y = stoi(f.next(";"));
- infostream<<"list inv="<<name<<", listname="<<listname
- <<", pos=("<<pos.X<<","<<pos.Y<<")"
- <<", geom=("<<geom.X<<","<<geom.Y<<")"
- <<std::endl;
- std::string start_i_s = f.next("]");
- s32 start_i = 0;
- if(start_i_s != "")
- start_i = stoi(start_i_s);
- if(bp_set != 2)
- errorstream<<"WARNING: invalid use of list without a size[] element"<<std::endl;
- m_inventorylists.push_back(ListDrawSpec(loc, listname, pos, geom, start_i));
- }
- else if(type == "image")
- {
- v2s32 pos = basepos;
- pos.X += stof(f.next(",")) * (float)spacing.X;
- pos.Y += stof(f.next(";")) * (float)spacing.Y;
- v2s32 geom;
- geom.X = stof(f.next(",")) * (float)imgsize.X;
- geom.Y = stof(f.next(";")) * (float)imgsize.Y;
- std::string name = f.next("]");
- infostream<<"image name="<<name
- <<", pos=("<<pos.X<<","<<pos.Y<<")"
- <<", geom=("<<geom.X<<","<<geom.Y<<")"
- <<std::endl;
- if(bp_set != 2)
- errorstream<<"WARNING: invalid use of image without a size[] element"<<std::endl;
- m_images.push_back(ImageDrawSpec(name, pos, geom));
- }
- else if(type == "item_image")
- {
- v2s32 pos = basepos;
- pos.X += stof(f.next(",")) * (float)spacing.X;
- pos.Y += stof(f.next(";")) * (float)spacing.Y;
- v2s32 geom;
- geom.X = stof(f.next(",")) * (float)imgsize.X;
- geom.Y = stof(f.next(";")) * (float)imgsize.Y;
- std::string name = f.next("]");
- errorstream<<"item name="<<name
- <<", pos=("<<pos.X<<","<<pos.Y<<")"
- <<", geom=("<<geom.X<<","<<geom.Y<<")"
- <<std::endl;
- if(bp_set != 2)
- errorstream<<"WARNING: invalid use of item_image without a size[] element"<<std::endl;
- m_itemimages.push_back(ImageDrawSpec(name, pos, geom));
- }
- else if(type == "background")
- {
- v2s32 pos = basepos;
- pos.X += stof(f.next(",")) * (float)spacing.X - ((float)spacing.X-(float)imgsize.X)/2;
- pos.Y += stof(f.next(";")) * (float)spacing.Y - ((float)spacing.Y-(float)imgsize.Y)/2;
- v2s32 geom;
- geom.X = stof(f.next(",")) * (float)spacing.X;
- geom.Y = stof(f.next(";")) * (float)spacing.Y;
- std::string name = f.next("]");
- infostream<<"image name="<<name
- <<", pos=("<<pos.X<<","<<pos.Y<<")"
- <<", geom=("<<geom.X<<","<<geom.Y<<")"
- <<std::endl;
- if(bp_set != 2)
- errorstream<<"WARNING: invalid use of background without a size[] element"<<std::endl;
- m_backgrounds.push_back(ImageDrawSpec(name, pos, geom));
- }
- else if(type == "field")
- {
- std::string fname = f.next(";");
- std::string flabel = f.next(";");
-
- if(fname.find(",") == std::string::npos && flabel.find(",") == std::string::npos)
- {
- if(!bp_set)
- {
- rect = core::rect<s32>(
- screensize.X/2 - 580/2,
- screensize.Y/2 - 300/2,
- screensize.X/2 + 580/2,
- screensize.Y/2 + 300/2
- );
- DesiredRect = rect;
- recalculateAbsolutePosition(false);
- basepos = getBasePos();
- bp_set = 1;
- }
- else if(bp_set == 2)
- errorstream<<"WARNING: invalid use of unpositioned field in inventory"<<std::endl;
+ m_slotbg_n = video::SColor(255,128,128,128);
+ m_slotbg_h = video::SColor(255,192,192,192);
- v2s32 pos = basepos;
- pos.Y = ((m_fields.size()+2)*60);
- v2s32 size = DesiredRect.getSize();
- rect = core::rect<s32>(size.X/2-150, pos.Y, (size.X/2-150)+300, pos.Y+30);
- }
- else
- {
- v2s32 pos;
- pos.X = stof(fname.substr(0,fname.find(","))) * (float)spacing.X;
- pos.Y = stof(fname.substr(fname.find(",")+1)) * (float)spacing.Y;
- v2s32 geom;
- geom.X = (stof(flabel.substr(0,flabel.find(","))) * (float)spacing.X)-(spacing.X-imgsize.X);
- pos.Y += (stof(flabel.substr(flabel.find(",")+1)) * (float)imgsize.Y)/2;
-
- rect = core::rect<s32>(pos.X, pos.Y-15, pos.X+geom.X, pos.Y+15);
-
- fname = f.next(";");
- flabel = f.next(";");
- if(bp_set != 2)
- errorstream<<"WARNING: invalid use of positioned field without a size[] element"<<std::endl;
-
- }
+ m_default_tooltip_bgcolor = video::SColor(255,110,130,60);
+ m_default_tooltip_color = video::SColor(255,255,255,255);
+
+ m_slotbordercolor = video::SColor(200,0,0,0);
+ m_slotborder = false;
- std::string odefault = f.next("]");
- std::string fdefault;
-
- // fdefault may contain a variable reference, which
- // needs to be resolved from the node metadata
- if(m_form_src)
- fdefault = m_form_src->resolveText(odefault);
- else
- fdefault = odefault;
+ m_clipbackground = false;
+ // Add tooltip
+ {
+ assert(m_tooltip_element == NULL);
+ // Note: parent != this so that the tooltip isn't clipped by the menu rectangle
+ m_tooltip_element = Environment->addStaticText(L"",core::rect<s32>(0,0,110,18));
+ m_tooltip_element->enableOverrideColor(true);
+ m_tooltip_element->setBackgroundColor(m_default_tooltip_bgcolor);
+ m_tooltip_element->setDrawBackground(true);
+ m_tooltip_element->setDrawBorder(true);
+ m_tooltip_element->setOverrideColor(m_default_tooltip_color);
+ m_tooltip_element->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_CENTER);
+ m_tooltip_element->setWordWrap(false);
+ //we're not parent so no autograb for this one!
+ m_tooltip_element->grab();
+ }
- FieldSpec spec = FieldSpec(
- narrow_to_wide(fname.c_str()),
- narrow_to_wide(flabel.c_str()),
- narrow_to_wide(fdefault.c_str()),
- 258+m_fields.size()
- );
-
- // three cases: field and no label, label and no field, label and field
- if (flabel == "")
- {
- spec.send = true;
- gui::IGUIElement *e = Environment->addEditBox(spec.fdefault.c_str(), rect, true, this, spec.fid);
- Environment->setFocus(e);
-
- irr::SEvent evt;
- evt.EventType = EET_KEY_INPUT_EVENT;
- evt.KeyInput.Key = KEY_END;
- evt.KeyInput.PressedDown = true;
- e->OnEvent(evt);
- }
- else if (fname == "")
- {
- // set spec field id to 0, this stops submit searching for a value that isn't there
- Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, spec.fid);
- }
- else
- {
- spec.send = true;
- gui::IGUIElement *e = Environment->addEditBox(spec.fdefault.c_str(), rect, true, this, spec.fid);
- Environment->setFocus(e);
- rect.UpperLeftCorner.Y -= 15;
- rect.LowerRightCorner.Y -= 15;
- Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0);
-
- irr::SEvent evt;
- evt.EventType = EET_KEY_INPUT_EVENT;
- evt.KeyInput.Key = KEY_END;
- evt.KeyInput.PressedDown = true;
- e->OnEvent(evt);
- }
-
- m_fields.push_back(spec);
- }
- else if(type == "label")
- {
- v2s32 pos = padding;
- pos.X += stof(f.next(",")) * (float)spacing.X;
- pos.Y += stof(f.next(";")) * (float)spacing.Y;
-
- rect = core::rect<s32>(pos.X, pos.Y+((imgsize.Y/2)-15), pos.X+300, pos.Y+((imgsize.Y/2)+15));
-
- std::string flabel = f.next("]");
- if(bp_set != 2)
- errorstream<<"WARNING: invalid use of label without a size[] element"<<std::endl;
-
- FieldSpec spec = FieldSpec(
- narrow_to_wide(""),
- narrow_to_wide(flabel.c_str()),
- narrow_to_wide(""),
- 258+m_fields.size()
- );
- Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, spec.fid);
- m_fields.push_back(spec);
- }
- else if(type == "button" || type == "button_exit")
- {
- v2s32 pos = padding;
- pos.X += stof(f.next(",")) * (float)spacing.X;
- pos.Y += stof(f.next(";")) * (float)spacing.Y;
- v2s32 geom;
- geom.X = (stof(f.next(",")) * (float)spacing.X)-(spacing.X-imgsize.X);
- pos.Y += (stof(f.next(";")) * (float)imgsize.Y)/2;
-
- rect = core::rect<s32>(pos.X, pos.Y-15, pos.X+geom.X, pos.Y+15);
-
- std::string fname = f.next(";");
- std::string flabel = f.next("]");
- if(bp_set != 2)
- errorstream<<"WARNING: invalid use of button without a size[] element"<<std::endl;
-
- FieldSpec spec = FieldSpec(
- narrow_to_wide(fname.c_str()),
- narrow_to_wide(flabel.c_str()),
- narrow_to_wide(""),
- 258+m_fields.size()
- );
- spec.is_button = true;
- if(type == "button_exit")
- spec.is_exit = true;
- Environment->addButton(rect, this, spec.fid, spec.flabel.c_str());
- m_fields.push_back(spec);
- }
- else if(type == "image_button" || type == "image_button_exit")
- {
- v2s32 pos = padding;
- pos.X += stof(f.next(",")) * (float)spacing.X;
- pos.Y += stof(f.next(";")) * (float)spacing.Y;
- v2s32 geom;
- geom.X = (stof(f.next(",")) * (float)spacing.X)-(spacing.X-imgsize.X);
- geom.Y = (stof(f.next(";")) * (float)spacing.Y)-(spacing.Y-imgsize.Y);
-
- rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
-
- std::string fimage = f.next(";");
- std::string fname = f.next(";");
- std::string flabel = f.next("]");
- if(bp_set != 2)
- errorstream<<"WARNING: invalid use of image_button without a size[] element"<<std::endl;
-
- FieldSpec spec = FieldSpec(
- narrow_to_wide(fname.c_str()),
- narrow_to_wide(flabel.c_str()),
- narrow_to_wide(fimage.c_str()),
- 258+m_fields.size()
- );
- spec.is_button = true;
- if(type == "image_button_exit")
- spec.is_exit = true;
-
- video::ITexture *texture = m_gamedef->tsrc()->getTextureRaw(fimage);
- gui::IGUIButton *e = Environment->addButton(rect, this, spec.fid, spec.flabel.c_str());
- e->setUseAlphaChannel(true);
- e->setImage(texture);
- e->setPressedImage(texture);
- e->setScaleImage(true);
-
- m_fields.push_back(spec);
- }
- else if(type == "item_image_button")
- {
- v2s32 pos = padding;
- pos.X += stof(f.next(",")) * (float)spacing.X;
- pos.Y += stof(f.next(";")) * (float)spacing.Y;
- v2s32 geom;
- geom.X = (stof(f.next(",")) * (float)spacing.X)-(spacing.X-imgsize.X);
- geom.Y = (stof(f.next(";")) * (float)spacing.Y)-(spacing.Y-imgsize.Y);
- rect = core::rect<s32>(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y);
- std::string fimage = f.next(";");
- std::string fname = f.next(";");
- std::string flabel = f.next("]");
- if(bp_set != 2)
- errorstream<<"WARNING: invalid use of item_image_button without a size[] element"<<std::endl;
- IItemDefManager *idef = m_gamedef->idef();
- ItemStack item;
- item.deSerialize(fimage, idef);
- video::ITexture *texture = idef->getInventoryTexture(item.getDefinition(idef).name, m_gamedef);
- std::string tooltip = item.getDefinition(idef).description;
- FieldSpec spec = FieldSpec(
- narrow_to_wide(fname.c_str()),
- narrow_to_wide(flabel.c_str()),
- narrow_to_wide(fimage.c_str()),
- 258+m_fields.size()
- );
- gui::IGUIButton *e = Environment->addButton(rect, this, spec.fid, spec.flabel.c_str());
- e->setUseAlphaChannel(true);
- e->setImage(texture);
- e->setPressedImage(texture);
- e->setScaleImage(true);
- spec.is_button = true;
- rect+=basepos-padding;
- spec.rect=rect;
- if (tooltip!="")
- spec.tooltip=tooltip;
- m_fields.push_back(spec);
- }
- else
- {
- // Ignore others
- std::string ts = f.next("]");
- infostream<<"Unknown DrawSpec: type="<<type<<", data=\""<<ts<<"\""
- <<std::endl;
+ std::vector<std::string> elements = split(m_formspec_string,']');
+ unsigned int i = 0;
+
+ /* try to read version from first element only */
+ if (elements.size() >= 1) {
+ if ( parseVersionDirect(elements[0]) ) {
+ i++;
}
}
- // If there's inventory, put the usage string at the bottom
- if (m_inventorylists.size())
- {
- changeCtype("");
- core::rect<s32> rect(0, 0, size.X-padding.X*2, helptext_h);
- rect = rect + v2s32(size.X/2 - rect.getWidth()/2,
- size.Y-rect.getHeight()-5);
- const wchar_t *text = wgettext("Left click: Move all items, Right click: Move single item");
- Environment->addStaticText(text, rect, false, true, this, 256);
- changeCtype("C");
+ for (; i< elements.size(); i++) {
+ parseElement(&mydata, elements[i]);
}
+
// If there's fields, add a Proceed button
- if (m_fields.size() && bp_set != 2)
- {
+ if (m_fields.size() && mydata.bp_set != 2) {
// if the size wasn't set by an invsize[] or size[] adjust it now to fit all the fields
- rect = core::rect<s32>(
- screensize.X/2 - 580/2,
- screensize.Y/2 - 300/2,
- screensize.X/2 + 580/2,
- screensize.Y/2 + 240/2+(m_fields.size()*60)
+ mydata.rect = core::rect<s32>(
+ mydata.screensize.X/2 - 580/2,
+ mydata.screensize.Y/2 - 300/2,
+ mydata.screensize.X/2 + 580/2,
+ mydata.screensize.Y/2 + 240/2+(m_fields.size()*60)
);
- DesiredRect = rect;
+ DesiredRect = mydata.rect;
recalculateAbsolutePosition(false);
- basepos = getBasePos();
+ mydata.basepos = getBasePos();
- changeCtype("");
{
- v2s32 pos = basepos;
+ v2s32 pos = mydata.basepos;
pos.Y = ((m_fields.size()+2)*60);
v2s32 size = DesiredRect.getSize();
- rect = core::rect<s32>(size.X/2-70, pos.Y, (size.X/2-70)+140, pos.Y+30);
- Environment->addButton(rect, this, 257, wgettext("Proceed"));
+ mydata.rect =
+ core::rect<s32>(size.X/2-70, pos.Y,
+ (size.X/2-70)+140, pos.Y + (m_btn_height*2));
+ wchar_t* text = wgettext("Proceed");
+ Environment->addButton(mydata.rect, this, 257, text);
+ delete[] text;
}
- changeCtype("C");
- }
- // Add tooltip
- {
- // Note: parent != this so that the tooltip isn't clipped by the menu rectangle
- m_tooltip_element = Environment->addStaticText(L"",core::rect<s32>(0,0,110,18));
- m_tooltip_element->enableOverrideColor(true);
- m_tooltip_element->setBackgroundColor(video::SColor(255,110,130,60));
- m_tooltip_element->setDrawBackground(true);
- m_tooltip_element->setDrawBorder(true);
- m_tooltip_element->setOverrideColor(video::SColor(255,255,255,255));
- m_tooltip_element->setTextAlignment(gui::EGUIA_CENTER, gui::EGUIA_CENTER);
- m_tooltip_element->setWordWrap(false);
+
}
+
+ //set initial focus if parser didn't set it
+ focused_element = Environment->getFocus();
+ if (!focused_element
+ || !isMyChild(focused_element)
+ || focused_element->getType() == gui::EGUIET_TAB_CONTROL)
+ setInitialFocus();
}
GUIFormSpecMenu::ItemSpec GUIFormSpecMenu::getItemAtPos(v2s32 p) const
{
core::rect<s32> imgrect(0,0,imgsize.X,imgsize.Y);
-
+
for(u32 i=0; i<m_inventorylists.size(); i++)
{
const ListDrawSpec &s = m_inventorylists[i];
gui::IGUISkin* skin = Environment->getSkin();
if (skin)
font = skin->getFont();
-
+
Inventory *inv = m_invmgr->getInventory(s.inventoryloc);
if(!inv){
infostream<<"GUIFormSpecMenu::drawList(): WARNING: "
<<std::endl;
return;
}
-
+
core::rect<s32> imgrect(0,0,imgsize.X,imgsize.Y);
-
+
for(s32 i=0; i<s.geom.X*s.geom.Y; i++)
{
- u32 item_i = i + s.start_item_i;
- if(item_i >= ilist->getSize())
+ s32 item_i = i + s.start_item_i;
+ if(item_i >= (s32) ilist->getSize())
break;
s32 x = (i%s.geom.X) * spacing.X;
s32 y = (i/s.geom.X) * spacing.Y;
bool selected = m_selected_item
&& m_invmgr->getInventory(m_selected_item->inventoryloc) == inv
&& m_selected_item->listname == s.listname
- && m_selected_item->i == i;
+ && m_selected_item->i == item_i;
bool hovering = rect.isPointInside(m_pointer);
if(phase == 0)
{
- if(hovering && m_selected_item)
- {
- video::SColor bgcolor(255,192,192,192);
- driver->draw2DRectangle(bgcolor, rect, &AbsoluteClippingRect);
- }
+ if(hovering)
+ driver->draw2DRectangle(m_slotbg_h, rect, &AbsoluteClippingRect);
else
- {
- video::SColor bgcolor(255,128,128,128);
- driver->draw2DRectangle(bgcolor, rect, &AbsoluteClippingRect);
- }
+ driver->draw2DRectangle(m_slotbg_n, rect, &AbsoluteClippingRect);
+ }
+
+ //Draw inv slot borders
+ if (m_slotborder) {
+ s32 x1 = rect.UpperLeftCorner.X;
+ s32 y1 = rect.UpperLeftCorner.Y;
+ s32 x2 = rect.LowerRightCorner.X;
+ s32 y2 = rect.LowerRightCorner.Y;
+ s32 border = 1;
+ driver->draw2DRectangle(m_slotbordercolor,
+ core::rect<s32>(v2s32(x1 - border, y1 - border),
+ v2s32(x2 + border, y1)), NULL);
+ driver->draw2DRectangle(m_slotbordercolor,
+ core::rect<s32>(v2s32(x1 - border, y2),
+ v2s32(x2 + border, y2 + border)), NULL);
+ driver->draw2DRectangle(m_slotbordercolor,
+ core::rect<s32>(v2s32(x1 - border, y1),
+ v2s32(x1, y2)), NULL);
+ driver->draw2DRectangle(m_slotbordercolor,
+ core::rect<s32>(v2s32(x2, y1),
+ v2s32(x2 + border, y2)), NULL);
}
if(phase == 1)
tooltip_text = item.getDefinition(m_gamedef->idef()).description;
if(tooltip_text != "")
{
+ m_tooltip_element->setBackgroundColor(m_default_tooltip_bgcolor);
+ m_tooltip_element->setOverrideColor(m_default_tooltip_color);
m_tooltip_element->setVisible(true);
this->bringToFront(m_tooltip_element);
m_tooltip_element->setText(narrow_to_wide(tooltip_text).c_str());
- s32 tooltip_x = m_pointer.X + 15;
- s32 tooltip_y = m_pointer.Y + 15;
- s32 tooltip_width = m_tooltip_element->getTextWidth() + 15;
+ s32 tooltip_x = m_pointer.X + m_btn_height;
+ s32 tooltip_y = m_pointer.Y + m_btn_height;
+ s32 tooltip_width = m_tooltip_element->getTextWidth() + m_btn_height;
s32 tooltip_height = m_tooltip_element->getTextHeight() + 5;
m_tooltip_element->setRelativePosition(core::rect<s32>(
core::position2d<s32>(tooltip_x, tooltip_y),
gui::IGUISkin* skin = Environment->getSkin();
if (skin)
font = skin->getFont();
-
+
Inventory *inv = m_invmgr->getInventory(m_selected_item->inventoryloc);
assert(inv);
InventoryList *list = inv->getList(m_selected_item->listname);
if (!skin)
return;
video::IVideoDriver* driver = Environment->getVideoDriver();
-
- video::SColor bgcolor(140,0,0,0);
- driver->draw2DRectangle(bgcolor, AbsoluteRect, &AbsoluteClippingRect);
+
+ v2u32 screenSize = driver->getScreenSize();
+ core::rect<s32> allbg(0, 0, screenSize.X , screenSize.Y);
+ if (m_bgfullscreen)
+ driver->draw2DRectangle(m_bgcolor, allbg, &allbg);
+ else
+ driver->draw2DRectangle(m_bgcolor, AbsoluteRect, &AbsoluteClippingRect);
m_tooltip_element->setVisible(false);
for(u32 i=0; i<m_backgrounds.size(); i++)
{
const ImageDrawSpec &spec = m_backgrounds[i];
- video::ITexture *texture =
- m_gamedef->tsrc()->getTextureRaw(spec.name);
- // Image size on screen
- core::rect<s32> imgrect(0, 0, spec.geom.X, spec.geom.Y);
- // Image rectangle on screen
- core::rect<s32> rect = imgrect + spec.pos;
- const video::SColor color(255,255,255,255);
- const video::SColor colors[] = {color,color,color,color};
- driver->draw2DImage(texture, rect,
- core::rect<s32>(core::position2d<s32>(0,0),
- core::dimension2di(texture->getOriginalSize())),
- NULL/*&AbsoluteClippingRect*/, colors, true);
+ video::ITexture *texture = m_tsrc->getTexture(spec.name);
+
+ if (texture != 0) {
+ // Image size on screen
+ core::rect<s32> imgrect(0, 0, spec.geom.X, spec.geom.Y);
+ // Image rectangle on screen
+ core::rect<s32> rect = imgrect + spec.pos;
+
+ if (m_clipbackground) {
+ core::dimension2d<s32> absrec_size = AbsoluteRect.getSize();
+ rect = core::rect<s32>(AbsoluteRect.UpperLeftCorner.X - spec.pos.X,
+ AbsoluteRect.UpperLeftCorner.Y - spec.pos.Y,
+ AbsoluteRect.UpperLeftCorner.X + absrec_size.Width + spec.pos.X,
+ AbsoluteRect.UpperLeftCorner.Y + absrec_size.Height + spec.pos.Y);
+ }
+
+ const video::SColor color(255,255,255,255);
+ const video::SColor colors[] = {color,color,color,color};
+ driver->draw2DImage(texture, rect,
+ core::rect<s32>(core::position2d<s32>(0,0),
+ core::dimension2di(texture->getOriginalSize())),
+ NULL/*&AbsoluteClippingRect*/, colors, true);
+ }
+ else {
+ errorstream << "GUIFormSpecMenu::drawMenu() Draw backgrounds unable to load texture:" << std::endl;
+ errorstream << "\t" << spec.name << std::endl;
+ }
+ }
+
+ /*
+ Draw Boxes
+ */
+ for(u32 i=0; i<m_boxes.size(); i++)
+ {
+ const BoxDrawSpec &spec = m_boxes[i];
+
+ irr::video::SColor todraw = spec.color;
+
+ todraw.setAlpha(140);
+
+ core::rect<s32> rect(spec.pos.X,spec.pos.Y,
+ spec.pos.X + spec.geom.X,spec.pos.Y + spec.geom.Y);
+
+ driver->draw2DRectangle(todraw, rect, 0);
}
-
/*
Draw images
*/
for(u32 i=0; i<m_images.size(); i++)
{
const ImageDrawSpec &spec = m_images[i];
- video::ITexture *texture =
- m_gamedef->tsrc()->getTextureRaw(spec.name);
+ video::ITexture *texture = m_tsrc->getTexture(spec.name);
+
+ if (texture != 0) {
+ const core::dimension2d<u32>& img_origsize = texture->getOriginalSize();
+ // Image size on screen
+ core::rect<s32> imgrect;
+
+ if (spec.scale)
+ imgrect = core::rect<s32>(0,0,spec.geom.X, spec.geom.Y);
+ else {
+
+ imgrect = core::rect<s32>(0,0,img_origsize.Width,img_origsize.Height);
+ }
+ // Image rectangle on screen
+ core::rect<s32> rect = imgrect + spec.pos;
+ const video::SColor color(255,255,255,255);
+ const video::SColor colors[] = {color,color,color,color};
+ driver->draw2DImage(texture, rect,
+ core::rect<s32>(core::position2d<s32>(0,0),img_origsize),
+ NULL/*&AbsoluteClippingRect*/, colors, true);
+ }
+ else {
+ errorstream << "GUIFormSpecMenu::drawMenu() Draw images unable to load texture:" << std::endl;
+ errorstream << "\t" << spec.name << std::endl;
+ }
+ }
+
+ /*
+ Draw item images
+ */
+ for(u32 i=0; i<m_itemimages.size(); i++)
+ {
+ if (m_gamedef == 0)
+ break;
+
+ const ImageDrawSpec &spec = m_itemimages[i];
+ IItemDefManager *idef = m_gamedef->idef();
+ ItemStack item;
+ item.deSerialize(spec.name, idef);
+ video::ITexture *texture = idef->getInventoryTexture(item.getDefinition(idef).name, m_gamedef);
// Image size on screen
core::rect<s32> imgrect(0, 0, spec.geom.X, spec.geom.Y);
// Image rectangle on screen
Draw items
Phase 0: Item slot rectangles
Phase 1: Item images; prepare tooltip
- If backgrounds used, do not draw Item slot rectangles
*/
int start_phase=0;
- if (m_backgrounds.size() > 0) start_phase=1;
for(int phase=start_phase; phase<=1; phase++)
for(u32 i=0; i<m_inventorylists.size(); i++)
{
Call base class
*/
gui::IGUIElement::draw();
-
+
/*
Draw fields/buttons tooltips
*/
- for(u32 i=0; i<m_fields.size(); i++)
- {
- const FieldSpec &spec = m_fields[i];
- if (spec.tooltip != "")
- {
- core::rect<s32> rect = spec.rect;
- if (rect.isPointInside(m_pointer))
- {
- m_tooltip_element->setVisible(true);
- this->bringToFront(m_tooltip_element);
- m_tooltip_element->setText(narrow_to_wide(spec.tooltip).c_str());
- s32 tooltip_x = m_pointer.X + 15;
- s32 tooltip_y = m_pointer.Y + 15;
- s32 tooltip_width = m_tooltip_element->getTextWidth() + 15;
- s32 tooltip_height = m_tooltip_element->getTextHeight() + 5;
- m_tooltip_element->setRelativePosition(core::rect<s32>(
- core::position2d<s32>(tooltip_x, tooltip_y),
- core::dimension2d<s32>(tooltip_width, tooltip_height)));
+ gui::IGUIElement *hovered =
+ Environment->getRootGUIElement()->getElementFromPoint(m_pointer);
+
+ if (hovered != NULL) {
+ s32 id = hovered->getID();
+ if (id == -1) {
+ m_old_tooltip_id = id;
+ m_old_tooltip = "";
+ } else if (id != m_old_tooltip_id) {
+ m_hoovered_time = getTimeMs();
+ m_old_tooltip_id = id;
+ } else if (id == m_old_tooltip_id) {
+ u32 delta = porting::getDeltaMs(m_hoovered_time, getTimeMs());
+ if (delta <= m_tooltip_show_delay)
+ goto skip_tooltip;
+ for(std::vector<FieldSpec>::iterator iter = m_fields.begin();
+ iter != m_fields.end(); iter++) {
+ if ( (iter->fid == id) && (m_tooltips[iter->fname].tooltip != "") ){
+ if (m_old_tooltip != m_tooltips[iter->fname].tooltip) {
+ m_old_tooltip = m_tooltips[iter->fname].tooltip;
+ m_tooltip_element->setText(narrow_to_wide(m_tooltips[iter->fname].tooltip).c_str());
+ s32 tooltip_x = m_pointer.X + m_btn_height;
+ s32 tooltip_y = m_pointer.Y + m_btn_height;
+ s32 tooltip_width = m_tooltip_element->getTextWidth() + m_btn_height;
+ if (tooltip_x + tooltip_width > (s32)screenSize.X)
+ tooltip_x = (s32)screenSize.X - tooltip_width - m_btn_height;
+ int lines_count = 1;
+ size_t i = 0;
+ while ((i = m_tooltips[iter->fname].tooltip.find("\n", i)) != std::string::npos) {
+ lines_count++;
+ i += 2;
+ }
+ s32 tooltip_height = m_tooltip_element->getTextHeight() * lines_count + 5;
+ m_tooltip_element->setRelativePosition(core::rect<s32>(
+ core::position2d<s32>(tooltip_x, tooltip_y),
+ core::dimension2d<s32>(tooltip_width, tooltip_height)));
+ }
+ m_tooltip_element->setBackgroundColor(m_tooltips[iter->fname].bgcolor);
+ m_tooltip_element->setOverrideColor(m_tooltips[iter->fname].color);
+ m_tooltip_element->setVisible(true);
+ this->bringToFront(m_tooltip_element);
+ break;
+ }
}
}
}
-
+
+ skip_tooltip:
/*
Draw dragged item stack
*/
void GUIFormSpecMenu::updateSelectedItem()
{
+ // If the selected stack has become empty for some reason, deselect it.
+ // If the selected stack has become inaccessible, deselect it.
+ // If the selected stack has become smaller, adjust m_selected_amount.
+ ItemStack selected = verifySelectedItem();
+
// WARNING: BLACK MAGIC
// See if there is a stack suited for our current guess.
// If such stack does not exist, clear the guess.
- if(m_selected_content_guess.name != "")
- {
+ if(m_selected_content_guess.name != "" &&
+ selected.name == m_selected_content_guess.name &&
+ selected.count == m_selected_content_guess.count){
+ // Selected item fits the guess. Skip the black magic.
+ }
+ else if(m_selected_content_guess.name != ""){
bool found = false;
for(u32 i=0; i<m_inventorylists.size() && !found; i++){
const ListDrawSpec &s = m_inventorylists[i];
if(stack.name == m_selected_content_guess.name &&
stack.count == m_selected_content_guess.count){
found = true;
- if(m_selected_item){
- // If guessed stack is already selected, all is fine
- if(m_selected_item->inventoryloc == s.inventoryloc &&
- m_selected_item->listname == s.listname &&
- m_selected_item->i == (s32)item_i &&
- m_selected_amount == stack.count){
- break;
- }
- delete m_selected_item;
- m_selected_item = NULL;
- }
infostream<<"Client: Changing selected content guess to "
<<s.inventoryloc.dump()<<" "<<s.listname
<<" "<<item_i<<std::endl;
+ delete m_selected_item;
m_selected_item = new ItemSpec(s.inventoryloc, s.listname, item_i);
m_selected_amount = stack.count;
- break;
}
}
}
m_selected_content_guess.name = "";
}
}
- // If the selected stack has become empty for some reason, deselect it.
- // If the selected stack has become smaller, adjust m_selected_amount.
- if(m_selected_item)
- {
- bool selection_valid = false;
- if(m_selected_item->isValid())
- {
- Inventory *inv = m_invmgr->getInventory(m_selected_item->inventoryloc);
- if(inv)
- {
- InventoryList *list = inv->getList(m_selected_item->listname);
- if(list && (u32) m_selected_item->i < list->getSize())
- {
- ItemStack stack = list->getItem(m_selected_item->i);
- if(m_selected_amount > stack.count)
- m_selected_amount = stack.count;
- if(!stack.empty())
- selection_valid = true;
- }
- }
- }
- if(!selection_valid)
- {
- delete m_selected_item;
- m_selected_item = NULL;
- m_selected_amount = 0;
- m_selected_dragging = false;
- }
- }
// If craftresult is nonempty and nothing else is selected, select it now.
if(!m_selected_item)
// If craftresult is selected, keep the whole stack selected
if(m_selected_item && m_selected_item->listname == "craftresult")
{
- Inventory *inv = m_invmgr->getInventory(m_selected_item->inventoryloc);
- assert(inv);
- InventoryList *list = inv->getList(m_selected_item->listname);
- assert(list);
- m_selected_amount = list->getItem(m_selected_item->i).count;
+ m_selected_amount = verifySelectedItem().count;
}
}
-void GUIFormSpecMenu::acceptInput()
+ItemStack GUIFormSpecMenu::verifySelectedItem()
{
- if(m_text_dst)
+ // If the selected stack has become empty for some reason, deselect it.
+ // If the selected stack has become inaccessible, deselect it.
+ // If the selected stack has become smaller, adjust m_selected_amount.
+ // Return the selected stack.
+
+ if(m_selected_item)
{
- std::map<std::string, std::string> fields;
- gui::IGUIElement *e;
- for(u32 i=0; i<m_fields.size(); i++)
+ if(m_selected_item->isValid())
{
- const FieldSpec &s = m_fields[i];
- if(s.send)
+ Inventory *inv = m_invmgr->getInventory(m_selected_item->inventoryloc);
+ if(inv)
{
- if(s.is_button)
+ InventoryList *list = inv->getList(m_selected_item->listname);
+ if(list && (u32) m_selected_item->i < list->getSize())
{
- fields[wide_to_narrow(s.fname.c_str())] = wide_to_narrow(s.flabel.c_str());
+ ItemStack stack = list->getItem(m_selected_item->i);
+ if(m_selected_amount > stack.count)
+ m_selected_amount = stack.count;
+ if(!stack.empty())
+ return stack;
+ }
+ }
+ }
+
+ // selection was not valid
+ delete m_selected_item;
+ m_selected_item = NULL;
+ m_selected_amount = 0;
+ m_selected_dragging = false;
+ }
+ return ItemStack();
+}
+
+void GUIFormSpecMenu::acceptInput(FormspecQuitMode quitmode=quit_mode_no)
+{
+ if(m_text_dst)
+ {
+ std::map<std::string, std::string> fields;
+
+ if (quitmode == quit_mode_accept) {
+ fields["quit"] = "true";
+ }
+
+ if (quitmode == quit_mode_cancel) {
+ fields["quit"] = "true";
+ m_text_dst->gotText(fields);
+ return;
+ }
+
+ if (current_keys_pending.key_down) {
+ fields["key_down"] = "true";
+ current_keys_pending.key_down = false;
+ }
+
+ if (current_keys_pending.key_up) {
+ fields["key_up"] = "true";
+ current_keys_pending.key_up = false;
+ }
+
+ if (current_keys_pending.key_enter) {
+ fields["key_enter"] = "true";
+ current_keys_pending.key_enter = false;
+ }
+
+ if (current_keys_pending.key_escape) {
+ fields["key_escape"] = "true";
+ current_keys_pending.key_escape = false;
+ }
+
+ for(unsigned int i=0; i<m_fields.size(); i++) {
+ const FieldSpec &s = m_fields[i];
+ if(s.send) {
+ std::string name = wide_to_narrow(s.fname);
+ if(s.ftype == f_Button) {
+ fields[name] = wide_to_narrow(s.flabel);
+ }
+ else if(s.ftype == f_Table) {
+ GUITable *table = getTable(s.fname);
+ if (table) {
+ fields[name] = table->checkEvent();
+ }
+ }
+ else if(s.ftype == f_DropDown) {
+ // no dynamic cast possible due to some distributions shipped
+ // without rtti support in irrlicht
+ IGUIElement * element = getElementFromId(s.fid);
+ gui::IGUIComboBox *e = NULL;
+ if ((element) && (element->getType() == gui::EGUIET_COMBO_BOX)) {
+ e = static_cast<gui::IGUIComboBox*>(element);
+ }
+ s32 selected = e->getSelected();
+ if (selected >= 0) {
+ fields[name] =
+ wide_to_narrow(e->getItem(selected));
+ }
+ }
+ else if (s.ftype == f_TabHeader) {
+ // no dynamic cast possible due to some distributions shipped
+ // without rtti support in irrlicht
+ IGUIElement * element = getElementFromId(s.fid);
+ gui::IGUITabControl *e = NULL;
+ if ((element) && (element->getType() == gui::EGUIET_TAB_CONTROL)) {
+ e = static_cast<gui::IGUITabControl*>(element);
+ }
+
+ if (e != 0) {
+ std::stringstream ss;
+ ss << (e->getActiveTab() +1);
+ fields[name] = ss.str();
+ }
+ }
+ else if (s.ftype == f_CheckBox) {
+ // no dynamic cast possible due to some distributions shipped
+ // without rtti support in irrlicht
+ IGUIElement * element = getElementFromId(s.fid);
+ gui::IGUICheckBox *e = NULL;
+ if ((element) && (element->getType() == gui::EGUIET_CHECK_BOX)) {
+ e = static_cast<gui::IGUICheckBox*>(element);
+ }
+
+ if (e != 0) {
+ if (e->isChecked())
+ fields[name] = "true";
+ else
+ fields[name] = "false";
+ }
}
else
{
- e = getElementFromId(s.fid);
- if(e != NULL)
- {
- fields[wide_to_narrow(s.fname.c_str())] = wide_to_narrow(e->getText());
+ IGUIElement* e = getElementFromId(s.fid);
+ if(e != NULL) {
+ fields[name] = wide_to_narrow(e->getText());
}
}
}
}
+
m_text_dst->gotText(fields);
}
}
+static bool isChild(gui::IGUIElement * tocheck, gui::IGUIElement * parent)
+{
+ while(tocheck != NULL) {
+ if (tocheck == parent) {
+ return true;
+ }
+ tocheck = tocheck->getParent();
+ }
+ return false;
+}
+
+bool GUIFormSpecMenu::preprocessEvent(const SEvent& event)
+{
+ // Fix Esc/Return key being eaten by checkboxen and tables
+ if(event.EventType==EET_KEY_INPUT_EVENT) {
+ KeyPress kp(event.KeyInput);
+ if (kp == EscapeKey || kp == getKeySetting("keymap_inventory")
+ || event.KeyInput.Key==KEY_RETURN) {
+ gui::IGUIElement *focused = Environment->getFocus();
+ if (focused && isMyChild(focused) &&
+ (focused->getType() == gui::EGUIET_LIST_BOX ||
+ focused->getType() == gui::EGUIET_CHECK_BOX)) {
+ OnEvent(event);
+ return true;
+ }
+ }
+ }
+ // Mouse wheel events: send to hovered element instead of focused
+ if(event.EventType==EET_MOUSE_INPUT_EVENT
+ && event.MouseInput.Event == EMIE_MOUSE_WHEEL) {
+ s32 x = event.MouseInput.X;
+ s32 y = event.MouseInput.Y;
+ gui::IGUIElement *hovered =
+ Environment->getRootGUIElement()->getElementFromPoint(
+ core::position2d<s32>(x, y));
+ if (hovered && isMyChild(hovered)) {
+ hovered->OnEvent(event);
+ return true;
+ }
+ }
+
+ if (event.EventType == EET_MOUSE_INPUT_EVENT) {
+ s32 x = event.MouseInput.X;
+ s32 y = event.MouseInput.Y;
+ gui::IGUIElement *hovered =
+ Environment->getRootGUIElement()->getElementFromPoint(
+ core::position2d<s32>(x, y));
+ if (event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN) {
+ m_old_tooltip_id = -1;
+ m_old_tooltip = "";
+ }
+ if (!isChild(hovered,this)) {
+ if (DoubleClickDetection(event)) {
+ return true;
+ }
+ }
+ }
+
+ return false;
+}
+
+/******************************************************************************/
+bool GUIFormSpecMenu::DoubleClickDetection(const SEvent event)
+{
+ if (event.MouseInput.Event == EMIE_LMOUSE_PRESSED_DOWN) {
+ m_doubleclickdetect[0].pos = m_doubleclickdetect[1].pos;
+ m_doubleclickdetect[0].time = m_doubleclickdetect[1].time;
+
+ m_doubleclickdetect[1].pos = m_pointer;
+ m_doubleclickdetect[1].time = getTimeMs();
+ }
+ else if (event.MouseInput.Event == EMIE_LMOUSE_LEFT_UP) {
+ u32 delta = porting::getDeltaMs(m_doubleclickdetect[0].time, getTimeMs());
+ if (delta > 400) {
+ return false;
+ }
+
+ double squaredistance =
+ m_doubleclickdetect[0].pos
+ .getDistanceFromSQ(m_doubleclickdetect[1].pos);
+
+ if (squaredistance > (30*30)) {
+ return false;
+ }
+
+ SEvent* translated = new SEvent();
+ assert(translated != 0);
+ //translate doubleclick to escape
+ memset(translated, 0, sizeof(SEvent));
+ translated->EventType = irr::EET_KEY_INPUT_EVENT;
+ translated->KeyInput.Key = KEY_ESCAPE;
+ translated->KeyInput.Control = false;
+ translated->KeyInput.Shift = false;
+ translated->KeyInput.PressedDown = true;
+ translated->KeyInput.Char = 0;
+ OnEvent(*translated);
+
+ // no need to send the key up event as we're already deleted
+ // and no one else did notice this event
+ delete translated;
+ return true;
+ }
+ return false;
+}
+
bool GUIFormSpecMenu::OnEvent(const SEvent& event)
{
- if(event.EventType==EET_KEY_INPUT_EVENT)
- {
+ if(event.EventType==EET_KEY_INPUT_EVENT) {
KeyPress kp(event.KeyInput);
if (event.KeyInput.PressedDown && (kp == EscapeKey ||
- kp == getKeySetting("keymap_inventory")))
- {
- quitMenu();
+ kp == getKeySetting("keymap_inventory"))) {
+ if (m_allowclose) {
+ doPause = false;
+ acceptInput(quit_mode_cancel);
+ quitMenu();
+ } else {
+ m_text_dst->gotText(narrow_to_wide("MenuQuit"));
+ }
return true;
}
- if(event.KeyInput.Key==KEY_RETURN && event.KeyInput.PressedDown)
- {
- acceptInput();
- quitMenu();
+ if (event.KeyInput.PressedDown &&
+ (event.KeyInput.Key==KEY_RETURN ||
+ event.KeyInput.Key==KEY_UP ||
+ event.KeyInput.Key==KEY_DOWN)
+ ) {
+ switch (event.KeyInput.Key) {
+ case KEY_RETURN:
+ current_keys_pending.key_enter = true;
+ break;
+ case KEY_UP:
+ current_keys_pending.key_up = true;
+ break;
+ case KEY_DOWN:
+ current_keys_pending.key_down = true;
+ break;
+ break;
+ default:
+ //can't happen at all!
+ assert("reached a source line that can't ever been reached" == 0);
+ break;
+ }
+ if (current_keys_pending.key_enter && m_allowclose) {
+ acceptInput(quit_mode_accept);
+ quitMenu();
+ } else {
+ acceptInput();
+ }
return true;
}
+
}
+
if(event.EventType==EET_MOUSE_INPUT_EVENT
- && event.MouseInput.Event != EMIE_MOUSE_MOVED)
- {
+ && event.MouseInput.Event != EMIE_MOUSE_MOVED) {
// Mouse event other than movement
// Get selected item and hovered/clicked item (s)
+ m_old_tooltip_id = -1;
updateSelectedItem();
ItemSpec s = getItemAtPos(m_pointer);
Inventory *inv_selected = NULL;
Inventory *inv_s = NULL;
- if(m_selected_item)
- {
+ if(m_selected_item) {
inv_selected = m_invmgr->getInventory(m_selected_item->inventoryloc);
assert(inv_selected);
assert(inv_selected->getList(m_selected_item->listname) != NULL);
u32 s_count = 0;
if(s.isValid())
- do{ // breakable
+ do { // breakable
inv_s = m_invmgr->getInventory(s.inventoryloc);
- if(!inv_s){
+ if(!inv_s) {
errorstream<<"InventoryMenu: The selected inventory location "
<<"\""<<s.inventoryloc.dump()<<"\" doesn't exist"
<<std::endl;
}
InventoryList *list = inv_s->getList(s.listname);
- if(list == NULL){
+ if(list == NULL) {
verbosestream<<"InventoryMenu: The selected inventory list \""
<<s.listname<<"\" does not exist"<<std::endl;
s.i = -1; // make it invalid again
break;
}
- if((u32)s.i >= list->getSize()){
+ if((u32)s.i >= list->getSize()) {
infostream<<"InventoryMenu: The selected inventory list \""
<<s.listname<<"\" is too small (i="<<s.i<<", size="
<<list->getSize()<<")"<<std::endl;
}
s_count = list->getItem(s.i).count;
- }while(0);
+ } while(0);
bool identical = (m_selected_item != NULL) && s.isValid() &&
(inv_selected == inv_s) &&
// Set this number to a positive value to generate a craft action at s.
u32 craft_amount = 0;
- if(updown == 0)
- {
+ if(updown == 0) {
// Some mouse button has been pressed
//infostream<<"Mouse button "<<button<<" pressed at p=("
m_selected_dragging = false;
- if(s.isValid() && s.listname == "craftpreview")
- {
+ if(s.isValid() && s.listname == "craftpreview") {
// Craft preview has been clicked: craft
craft_amount = (button == 2 ? 10 : 1);
}
- else if(m_selected_item == NULL)
- {
- if(s_count != 0)
- {
+ else if(m_selected_item == NULL) {
+ if(s_count != 0) {
// Non-empty stack has been clicked: select it
m_selected_item = new ItemSpec(s);
m_selected_dragging = true;
}
}
- else // m_selected_item != NULL
- {
+ else { // m_selected_item != NULL
assert(m_selected_amount >= 1);
- if(s.isValid())
- {
+ if(s.isValid()) {
// Clicked a slot: move
if(button == 1) // right
move_amount = 1;
else // left
move_amount = m_selected_amount;
- if(identical)
- {
+ if(identical) {
if(move_amount >= m_selected_amount)
m_selected_amount = 0;
else
move_amount = 0;
}
}
- else if(getAbsoluteClippingRect().isPointInside(m_pointer))
- {
- // Clicked somewhere else: deselect
- m_selected_amount = 0;
- }
- else
- {
+ else if (!getAbsoluteClippingRect().isPointInside(m_pointer)) {
// Clicked outside of the window: drop
if(button == 1) // right
drop_amount = 1;
}
}
}
- else if(updown == 1)
- {
+ else if(updown == 1) {
// Some mouse button has been released
//infostream<<"Mouse button "<<button<<" released at p=("
// <<p.X<<","<<p.Y<<")"<<std::endl;
- if(m_selected_item != NULL && m_selected_dragging && s.isValid())
- {
- if(!identical)
- {
+ if(m_selected_item != NULL && m_selected_dragging && s.isValid()) {
+ if(!identical) {
// Dragged to different slot: move all selected
move_amount = m_selected_amount;
}
}
else if(m_selected_item != NULL && m_selected_dragging &&
- !(getAbsoluteClippingRect().isPointInside(m_pointer)))
- {
+ !(getAbsoluteClippingRect().isPointInside(m_pointer))) {
// Dragged outside of window: drop all selected
drop_amount = m_selected_amount;
}
ItemStack leftover = stack_to.addItem(stack_from, m_gamedef->idef());
// If source stack cannot be added to destination stack at all,
// they are swapped
- if(leftover.count == stack_from.count && leftover.name == stack_from.name)
- {
+ if ((leftover.count == stack_from.count) &&
+ (leftover.name == stack_from.name)) {
m_selected_amount = stack_to.count;
// In case the server doesn't directly swap them but instead
// moves stack_to somewhere else, set this
m_selected_content_guess_inventory = s.inventoryloc;
}
// Source stack goes fully into destination stack
- else if(leftover.empty())
- {
+ else if(leftover.empty()) {
m_selected_amount -= move_amount;
m_selected_content_guess = ItemStack(); // Clear
}
// Source stack goes partly into destination stack
- else
- {
+ else {
move_amount -= leftover.count;
m_selected_amount -= move_amount;
m_selected_content_guess = ItemStack(); // Clear
a->to_i = s.i;
m_invmgr->inventoryAction(a);
}
- else if(drop_amount > 0)
- {
+ else if(drop_amount > 0) {
m_selected_content_guess = ItemStack(); // Clear
// Send IACTION_DROP
a->from_i = m_selected_item->i;
m_invmgr->inventoryAction(a);
}
- else if(craft_amount > 0)
- {
+ else if(craft_amount > 0) {
m_selected_content_guess = ItemStack(); // Clear
// Send IACTION_CRAFT
}
// If m_selected_amount has been decreased to zero, deselect
- if(m_selected_amount == 0)
- {
+ if(m_selected_amount == 0) {
delete m_selected_item;
m_selected_item = NULL;
m_selected_amount = 0;
m_selected_content_guess = ItemStack();
}
}
- if(event.EventType==EET_GUI_EVENT)
- {
+ if(event.EventType==EET_GUI_EVENT) {
+
+ if(event.GUIEvent.EventType==gui::EGET_TAB_CHANGED
+ && isVisible()) {
+ // find the element that was clicked
+ for(unsigned int i=0; i<m_fields.size(); i++) {
+ FieldSpec &s = m_fields[i];
+ if ((s.ftype == f_TabHeader) &&
+ (s.fid == event.GUIEvent.Caller->getID())) {
+ s.send = true;
+ acceptInput();
+ s.send = false;
+ return true;
+ }
+ }
+ }
if(event.GUIEvent.EventType==gui::EGET_ELEMENT_FOCUS_LOST
- && isVisible())
- {
- if(!canTakeFocus(event.GUIEvent.Element))
- {
+ && isVisible()) {
+ if(!canTakeFocus(event.GUIEvent.Element)) {
infostream<<"GUIFormSpecMenu: Not allowing focus change."
<<std::endl;
// Returning true disables focus change
return true;
}
}
- if(event.GUIEvent.EventType==gui::EGET_BUTTON_CLICKED)
- {
- switch(event.GUIEvent.Caller->getID())
- {
- case 257:
- acceptInput();
- quitMenu();
+ if((event.GUIEvent.EventType == gui::EGET_BUTTON_CLICKED) ||
+ (event.GUIEvent.EventType == gui::EGET_CHECKBOX_CHANGED) ||
+ (event.GUIEvent.EventType == gui::EGET_COMBO_BOX_CHANGED)) {
+ unsigned int btn_id = event.GUIEvent.Caller->getID();
+
+ if (btn_id == 257) {
+ if (m_allowclose) {
+ acceptInput(quit_mode_accept);
+ quitMenu();
+ } else {
+ acceptInput();
+ m_text_dst->gotText(narrow_to_wide("ExitButton"));
+ }
// quitMenu deallocates menu
return true;
}
+
// find the element that was clicked
- for(u32 i=0; i<m_fields.size(); i++)
- {
+ for(u32 i=0; i<m_fields.size(); i++) {
FieldSpec &s = m_fields[i];
- // if its a button, set the send field so
+ // if its a button, set the send field so
// lua knows which button was pressed
- if (s.is_button && s.fid == event.GUIEvent.Caller->getID())
- {
+ if (((s.ftype == f_Button) || (s.ftype == f_CheckBox)) &&
+ (s.fid == event.GUIEvent.Caller->getID())) {
s.send = true;
- acceptInput();
- if(s.is_exit){
- quitMenu();
+ if(s.is_exit) {
+ if (m_allowclose) {
+ acceptInput(quit_mode_accept);
+ quitMenu();
+ } else {
+ m_text_dst->gotText(narrow_to_wide("ExitButton"));
+ }
return true;
- }else{
+ } else {
+ acceptInput(quit_mode_no);
s.send = false;
- // Restore focus to the full form
- Environment->setFocus(this);
return true;
}
}
+ if ((s.ftype == f_DropDown) &&
+ (s.fid == event.GUIEvent.Caller->getID())) {
+ // only send the changed dropdown
+ for(u32 i=0; i<m_fields.size(); i++) {
+ FieldSpec &s2 = m_fields[i];
+ if (s2.ftype == f_DropDown) {
+ s2.send = false;
+ }
+ }
+ s.send = true;
+ acceptInput(quit_mode_no);
+
+ // revert configuration to make sure dropdowns are sent on
+ // regular button click
+ for(u32 i=0; i<m_fields.size(); i++) {
+ FieldSpec &s2 = m_fields[i];
+ if (s2.ftype == f_DropDown) {
+ s2.send = true;
+ }
+ }
+ return true;
+ }
}
}
- if(event.GUIEvent.EventType==gui::EGET_EDITBOX_ENTER)
- {
- if(event.GUIEvent.Caller->getID() > 257)
- {
- acceptInput();
- quitMenu();
+ if(event.GUIEvent.EventType == gui::EGET_EDITBOX_ENTER) {
+ if(event.GUIEvent.Caller->getID() > 257) {
+
+ if (m_allowclose) {
+ acceptInput(quit_mode_accept);
+ quitMenu();
+ } else {
+ current_keys_pending.key_enter = true;
+ acceptInput();
+ }
// quitMenu deallocates menu
return true;
}
}
+
+ if(event.GUIEvent.EventType == gui::EGET_TABLE_CHANGED) {
+ int current_id = event.GUIEvent.Caller->getID();
+ if(current_id > 257) {
+ // find the element that was clicked
+ for(u32 i=0; i<m_fields.size(); i++) {
+ FieldSpec &s = m_fields[i];
+ // if it's a table, set the send field
+ // so lua knows which table was changed
+ if ((s.ftype == f_Table) && (s.fid == current_id)) {
+ s.send = true;
+ acceptInput();
+ s.send=false;
+ }
+ }
+ return true;
+ }
+ }
}
return Parent ? Parent->OnEvent(event) : false;
}
+bool GUIFormSpecMenu::parseColor(const std::string &value, video::SColor &color,
+ bool quiet)
+{
+ const char *hexpattern = NULL;
+ if (value[0] == '#') {
+ if (value.size() == 9)
+ hexpattern = "#RRGGBBAA";
+ else if (value.size() == 7)
+ hexpattern = "#RRGGBB";
+ else if (value.size() == 5)
+ hexpattern = "#RGBA";
+ else if (value.size() == 4)
+ hexpattern = "#RGB";
+ }
+
+ if (hexpattern) {
+ assert(strlen(hexpattern) == value.size());
+ video::SColor outcolor(255, 255, 255, 255);
+ for (size_t pos = 0; pos < value.size(); ++pos) {
+ // '#' in the pattern means skip that character
+ if (hexpattern[pos] == '#')
+ continue;
+
+ // Else assume hexpattern[pos] is one of 'R' 'G' 'B' 'A'
+ // Read one or two digits, depending on hexpattern
+ unsigned char c1, c2;
+ if (hexpattern[pos+1] == hexpattern[pos]) {
+ // Two digits, e.g. hexpattern == "#RRGGBB"
+ if (!hex_digit_decode(value[pos], c1) ||
+ !hex_digit_decode(value[pos+1], c2))
+ goto fail;
+ ++pos;
+ }
+ else {
+ // One digit, e.g. hexpattern == "#RGB"
+ if (!hex_digit_decode(value[pos], c1))
+ goto fail;
+ c2 = c1;
+ }
+ u32 colorpart = ((c1 & 0x0f) << 4) | (c2 & 0x0f);
+
+ // Update outcolor with newly read color part
+ if (hexpattern[pos] == 'R')
+ outcolor.setRed(colorpart);
+ else if (hexpattern[pos] == 'G')
+ outcolor.setGreen(colorpart);
+ else if (hexpattern[pos] == 'B')
+ outcolor.setBlue(colorpart);
+ else if (hexpattern[pos] == 'A')
+ outcolor.setAlpha(colorpart);
+ }
+
+ color = outcolor;
+ return true;
+ }
+
+ // Optionally, named colors could be implemented here
+
+fail:
+ if (!quiet)
+ errorstream<<"Invalid color: \""<<value<<"\""<<std::endl;
+ return false;
+}
projects / dragonfireclient.git / blobdiff