3 Copyright (C) 2013 celeron55, Perttu Ahola <celeron55@gmail.com>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as published by
7 the Free Software Foundation; either version 2.1 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public License along
16 with this program; if not, write to the Free Software Foundation, Inc.,
17 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 #include <unordered_set>
26 #include "irrlichttypes_extrabloated.h"
27 #include "inventorymanager.h"
28 #include "modalMenu.h"
29 #include "guiInventoryList.h"
30 #include "guiScrollBar.h"
32 #include "network/networkprotocol.h"
33 #include "client/joystick_controller.h"
34 #include "util/string.h"
35 #include "util/enriched_string.h"
36 #include "StyleSpec.h"
38 class InventoryManager;
39 class ISimpleTextureSource;
41 class GUIScrollContainer;
44 enum FormspecFieldType {
58 enum FormspecQuitMode {
66 virtual ~TextDest() = default;
68 // This is deprecated I guess? -celeron55
69 virtual void gotText(const std::wstring &text) {}
70 virtual void gotText(const StringMap &fields) = 0;
72 std::string m_formname;
78 virtual ~IFormSource() = default;
79 virtual const std::string &getForm() const = 0;
80 // Fill in variables in field text
81 virtual std::string resolveText(const std::string &str) { return str; }
84 class GUIFormSpecMenu : public GUIModalMenu
88 ListRingSpec() = default;
90 ListRingSpec(const InventoryLocation &a_inventoryloc,
91 const std::string &a_listname):
92 inventoryloc(a_inventoryloc),
97 InventoryLocation inventoryloc;
103 FieldSpec() = default;
105 FieldSpec(const std::string &name, const std::wstring &label,
106 const std::wstring &default_text, s32 id, int priority = 0,
107 gui::ECURSOR_ICON cursor_icon = ECI_NORMAL) :
110 fdefault(unescape_enriched(translate_string(default_text))),
116 fcursor_icon(cursor_icon)
122 std::wstring fdefault;
125 FormspecFieldType ftype;
127 // Draw priority for formspec version < 3
129 core::rect<s32> rect;
130 gui::ECURSOR_ICON fcursor_icon;
136 TooltipSpec() = default;
137 TooltipSpec(const std::wstring &a_tooltip, irr::video::SColor a_bgcolor,
138 irr::video::SColor a_color):
139 tooltip(translate_string(a_tooltip)),
145 std::wstring tooltip;
146 irr::video::SColor bgcolor;
147 irr::video::SColor color;
151 GUIFormSpecMenu(JoystickController *joystick,
152 gui::IGUIElement* parent, s32 id,
153 IMenuManager *menumgr,
155 ISimpleTextureSource *tsrc,
156 ISoundManager *sound_manager,
159 const std::string &formspecPrepend,
160 bool remap_dbl_click = true);
164 static void create(GUIFormSpecMenu *&cur_formspec, Client *client,
165 JoystickController *joystick, IFormSource *fs_src, TextDest *txt_dest,
166 const std::string &formspecPrepend, ISoundManager *sound_manager);
168 void setFormSpec(const std::string &formspec_string,
169 const InventoryLocation ¤t_inventory_location)
171 m_formspec_string = formspec_string;
172 m_current_inventory_location = current_inventory_location;
173 m_is_form_regenerated = false;
174 regenerateGui(m_screensize_old);
177 const InventoryLocation &getFormspecLocation()
179 return m_current_inventory_location;
182 void setFormspecPrepend(const std::string &formspecPrepend)
184 m_formspec_prepend = formspecPrepend;
187 // form_src is deleted by this GUIFormSpecMenu
188 void setFormSource(IFormSource *form_src)
191 m_form_src = form_src;
194 // text_dst is deleted by this GUIFormSpecMenu
195 void setTextDest(TextDest *text_dst)
198 m_text_dst = text_dst;
201 void allowClose(bool value)
203 m_allowclose = value;
206 void lockSize(bool lock,v2u32 basescreensize=v2u32(0,0))
209 m_lockscreensize = basescreensize;
212 void removeChildren();
213 void setInitialFocus();
215 void setFocus(const std::string &elementname)
217 m_focused_element = elementname;
220 Client *getClient() const
225 const GUIInventoryList::ItemSpec *getSelectedItem() const
227 return m_selected_item;
230 const u16 getSelectedAmount() const
232 return m_selected_amount;
235 bool doTooltipAppendItemname() const
237 return m_tooltip_append_itemname;
240 void addHoveredItemTooltip(const std::string &name)
242 m_hovered_item_tooltips.emplace_back(name);
246 Remove and re-add (or reposition) stuff
248 void regenerateGui(v2u32 screensize);
250 GUIInventoryList::ItemSpec getItemAtPos(v2s32 p) const;
251 void drawSelectedItem();
253 void updateSelectedItem();
254 ItemStack verifySelectedItem();
256 void acceptInput(FormspecQuitMode quitmode);
257 bool preprocessEvent(const SEvent& event);
258 bool OnEvent(const SEvent& event);
260 bool pausesGame() { return doPause; }
262 GUITable* getTable(const std::string &tablename);
263 std::vector<std::string>* getDropDownValues(const std::string &name);
266 bool getAndroidUIInput();
270 v2s32 getBasePos() const
272 return padding + offset + AbsoluteRect.UpperLeftCorner;
274 std::wstring getLabelByID(s32 id);
275 std::string getNameByID(s32 id);
276 const FieldSpec *getSpecByID(s32 id);
277 v2s32 getElementBasePos(const std::vector<std::string> *v_pos);
278 v2s32 getRealCoordinateBasePos(const std::vector<std::string> &v_pos);
279 v2s32 getRealCoordinateGeometry(const std::vector<std::string> &v_geom);
281 std::unordered_map<std::string, std::vector<StyleSpec>> theme_by_type;
282 std::unordered_map<std::string, std::vector<StyleSpec>> theme_by_name;
283 std::unordered_set<std::string> property_warned;
285 StyleSpec getDefaultStyleForElement(const std::string &type,
286 const std::string &name="", const std::string &parent_type="");
287 std::array<StyleSpec, StyleSpec::NUM_STATES> getStyleForElement(const std::string &type,
288 const std::string &name="", const std::string &parent_type="");
295 std::stack<v2f32> container_stack;
297 InventoryManager *m_invmgr;
298 ISimpleTextureSource *m_tsrc;
299 ISoundManager *m_sound_manager;
302 std::string m_formspec_string;
303 std::string m_formspec_prepend;
304 InventoryLocation m_current_inventory_location;
306 // Default true because we can't control regeneration on resizing, but
307 // we can control cases when the formspec is shown intentionally.
308 bool m_is_form_regenerated = true;
310 std::vector<GUIInventoryList *> m_inventorylists;
311 std::vector<ListRingSpec> m_inventory_rings;
312 std::vector<gui::IGUIElement *> m_backgrounds;
313 std::unordered_map<std::string, bool> field_close_on_enter;
314 std::unordered_map<std::string, bool> m_dropdown_index_event;
315 std::vector<FieldSpec> m_fields;
316 std::vector<std::pair<FieldSpec, GUITable *>> m_tables;
317 std::vector<std::pair<FieldSpec, gui::IGUICheckBox *>> m_checkboxes;
318 std::map<std::string, TooltipSpec> m_tooltips;
319 std::vector<std::pair<gui::IGUIElement *, TooltipSpec>> m_tooltip_rects;
320 std::vector<std::pair<FieldSpec, GUIScrollBar *>> m_scrollbars;
321 std::vector<std::pair<FieldSpec, std::vector<std::string>>> m_dropdowns;
322 std::vector<gui::IGUIElement *> m_clickthrough_elements;
323 std::vector<std::pair<std::string, GUIScrollContainer *>> m_scroll_containers;
325 GUIInventoryList::ItemSpec *m_selected_item = nullptr;
326 u16 m_selected_amount = 0;
327 bool m_selected_dragging = false;
328 ItemStack m_selected_swap;
330 gui::IGUIStaticText *m_tooltip_element = nullptr;
332 u64 m_tooltip_show_delay;
333 bool m_tooltip_append_itemname;
334 u64 m_hovered_time = 0;
335 s32 m_old_tooltip_id = -1;
337 bool m_auto_place = false;
339 bool m_allowclose = true;
341 v2u32 m_lockscreensize;
343 bool m_bgnonfullscreen;
345 video::SColor m_bgcolor;
346 video::SColor m_fullscreen_bgcolor;
347 video::SColor m_default_tooltip_bgcolor;
348 video::SColor m_default_tooltip_color;
351 IFormSource *m_form_src;
352 TextDest *m_text_dst;
353 std::string m_last_formname;
354 u16 m_formspec_version = 1;
355 std::string m_focused_element = "";
356 JoystickController *m_joystick;
357 bool m_show_debug = false;
361 bool real_coordinates;
362 u8 simple_field_count;
367 core::rect<s32> rect;
370 GUITable::TableOptions table_options;
371 GUITable::TableColumns table_columns;
372 gui::IGUIElement *current_parent = nullptr;
374 GUIInventoryList::Options inventorylist_options;
380 s32 large_step = 100;
382 GUIScrollBar::ArrowVisibility arrow_visiblity = GUIScrollBar::DEFAULT;
385 // used to restore table selection/scroll/treeview state
386 std::unordered_map<std::string, GUITable::DynamicData> table_dyndata;
389 struct fs_key_pending {
396 fs_key_pending current_keys_pending;
397 std::string current_field_enter_pending = "";
398 std::vector<std::string> m_hovered_item_tooltips;
400 void parseElement(parserData* data, const std::string &element);
402 void parseSize(parserData* data, const std::string &element);
403 void parseContainer(parserData* data, const std::string &element);
404 void parseContainerEnd(parserData* data);
405 void parseScrollContainer(parserData *data, const std::string &element);
406 void parseScrollContainerEnd(parserData *data);
407 void parseList(parserData* data, const std::string &element);
408 void parseListRing(parserData* data, const std::string &element);
409 void parseCheckbox(parserData* data, const std::string &element);
410 void parseImage(parserData* data, const std::string &element);
411 void parseAnimatedImage(parserData *data, const std::string &element);
412 void parseItemImage(parserData* data, const std::string &element);
413 void parseButton(parserData* data, const std::string &element,
414 const std::string &typ);
415 void parseBackground(parserData* data, const std::string &element);
416 void parseTableOptions(parserData* data, const std::string &element);
417 void parseTableColumns(parserData* data, const std::string &element);
418 void parseTable(parserData* data, const std::string &element);
419 void parseTextList(parserData* data, const std::string &element);
420 void parseDropDown(parserData* data, const std::string &element);
421 void parseFieldCloseOnEnter(parserData *data, const std::string &element);
422 void parsePwdField(parserData* data, const std::string &element);
423 void parseField(parserData* data, const std::string &element, const std::string &type);
424 void createTextField(parserData *data, FieldSpec &spec,
425 core::rect<s32> &rect, bool is_multiline);
426 void parseSimpleField(parserData* data,std::vector<std::string> &parts);
427 void parseTextArea(parserData* data,std::vector<std::string>& parts,
428 const std::string &type);
429 void parseHyperText(parserData *data, const std::string &element);
430 void parseLabel(parserData* data, const std::string &element);
431 void parseVertLabel(parserData* data, const std::string &element);
432 void parseImageButton(parserData* data, const std::string &element,
433 const std::string &type);
434 void parseItemImageButton(parserData* data, const std::string &element);
435 void parseTabHeader(parserData* data, const std::string &element);
436 void parseBox(parserData* data, const std::string &element);
437 void parseBackgroundColor(parserData* data, const std::string &element);
438 void parseListColors(parserData* data, const std::string &element);
439 void parseTooltip(parserData* data, const std::string &element);
440 bool parseVersionDirect(const std::string &data);
441 bool parseSizeDirect(parserData* data, const std::string &element);
442 void parseScrollBar(parserData* data, const std::string &element);
443 void parseScrollBarOptions(parserData *data, const std::string &element);
444 bool parsePositionDirect(parserData *data, const std::string &element);
445 void parsePosition(parserData *data, const std::string &element);
446 bool parseAnchorDirect(parserData *data, const std::string &element);
447 void parseAnchor(parserData *data, const std::string &element);
448 bool parseStyle(parserData *data, const std::string &element, bool style_type);
449 void parseSetFocus(const std::string &element);
450 void parseModel(parserData *data, const std::string &element);
454 void showTooltip(const std::wstring &text, const irr::video::SColor &color,
455 const irr::video::SColor &bgcolor);
458 * In formspec version < 2 the elements were not ordered properly. Some element
459 * types were drawn before others.
460 * This function sorts the elements in the old order for backwards compatibility.
462 void legacySortElements(core::list<IGUIElement *>::Iterator from);
465 gui::IGUIFont *m_font = nullptr;
468 class FormspecFormSource: public IFormSource
471 FormspecFormSource(const std::string &formspec):
476 ~FormspecFormSource() = default;
478 void setForm(const std::string &formspec)
480 m_formspec = formspec;
483 const std::string &getForm() const
488 std::string m_formspec;