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https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
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520 lines
15 KiB
C++
520 lines
15 KiB
C++
// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "nel/gui/ctrl_base_button.h"
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#include "nel/misc/xml_auto_ptr.h"
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#include "nel/gui/interface_group.h"
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#include "nel/gui/lua_ihm.h"
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#include "nel/gui/widget_manager.h"
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#include "nel/gui/db_manager.h"
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using namespace std;
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using namespace NLMISC;
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namespace
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{
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const uint KEY_REPEAT_MIN = 100;
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const uint KEY_REPEAT_MAX = 750;
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}
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namespace NLGUI
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{
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sint64 CCtrlBaseButton::_LastLeftClickDate = 0;
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NLMISC::CRefPtr<CCtrlBaseButton> CCtrlBaseButton::_LastLeftClickButton;
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// ***************************************************************************
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CCtrlBaseButton::CCtrlBaseButton(const TCtorParam ¶m) : CCtrlBase(param), _Type(ToggleButton)
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{
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_Pushed = _Over = false;
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_Frozen = false;
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_FrozenHalfTone = true;
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_OverWhenPushed = true;
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_ColorOver = _ColorPushed = _ColorNormal = NLMISC::CRGBA(255,255,255,255);
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_ModulateGlobalColorNormal= _ModulateGlobalColorPushed= _ModulateGlobalColorOver= true;
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_LeftLongClickHandled = true;
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_LeftDblClickHandled = false;
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_ClickWhenPushed = false;
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_RBRefBut = NULL;
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_RBRef = NULL;
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_AHOnOver = NULL;
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_AHOnLeftClick = NULL;
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_AHOnRightClick = NULL;
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_AHOnClockTick = NULL;
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_AHOnLeftLongClick = NULL;
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_AHOnLeftDblClick = NULL;
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}
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// ***************************************************************************
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bool CCtrlBaseButton::parse (xmlNodePtr cur,CInterfaceGroup * parentGroup)
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{
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CXMLAutoPtr prop;
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//try to get props that can be inherited from groups
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//if a property is not defined, try to find it in the parent group.
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//if it is undefined, set it to zero
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if (! CCtrlBase::parse(cur,parentGroup) )
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return false;
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_Over = false;
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// *** try to get the NEEDED specific props
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prop = xmlGetProp (cur, (xmlChar*)"button_type");
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string type;
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if (prop) type = (const char*) prop;
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if (type.empty() || type == "toggle_button")
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{
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_Type = ToggleButton;
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}
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else if (type == "push_button")
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{
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_Type = PushButton;
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}
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else if (type == "radio_button")
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{
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_Type = RadioButton;
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initRBRef();
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if (_Pushed)
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*_RBRef = this;
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}
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else
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{
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nlinfo(("cannot parse button type for button " + getId()).c_str());
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}
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prop= (char*) xmlGetProp (cur, (xmlChar*)"pushed");
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_Pushed = false;
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if (prop)
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_Pushed = convertBool(prop);
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prop= (char*) xmlGetProp (cur, (xmlChar*)"over_when_pushed");
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_OverWhenPushed = true;
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if (prop)
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_OverWhenPushed = convertBool(prop);
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prop= (char*) xmlGetProp (cur, (xmlChar*)"click_when_pushed");
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_ClickWhenPushed = false;
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if (prop)
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_ClickWhenPushed = convertBool(prop);
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// *** Read Colors
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// get color normal
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prop= (char*) xmlGetProp( cur, (xmlChar*)"color" );
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_ColorNormal = CRGBA(255,255,255,255);
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if (prop)
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_ColorNormal = convertColor (prop);
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// Get ColorPushed
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prop= (char*) xmlGetProp( cur, (xmlChar*)"col_pushed" );
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_ColorPushed = CRGBA(255,255,255,255);
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if (prop)
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_ColorPushed = convertColor(prop);
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// Get ColorOver
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prop= (char*) xmlGetProp( cur, (xmlChar*)"col_over" );
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_ColorOver = CRGBA(255,255,255,255);
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if (prop)
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_ColorOver = convertColor(prop);
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// Default: take "global_color" param interface_element option.
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_ModulateGlobalColorNormal= _ModulateGlobalColorPushed= _ModulateGlobalColorOver= getModulateGlobalColor();
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// Read special global_color for each state
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prop = (char*) xmlGetProp( cur, (xmlChar*)"global_color_normal" );
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if (prop) _ModulateGlobalColorNormal= convertBool(prop);
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prop = (char*) xmlGetProp( cur, (xmlChar*)"global_color_pushed" );
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if (prop) _ModulateGlobalColorPushed= convertBool(prop);
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prop = (char*) xmlGetProp( cur, (xmlChar*)"global_color_over" );
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if (prop) _ModulateGlobalColorOver= convertBool(prop);
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// *** Read Action handlers
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CAHManager::getInstance()->parseAH(cur, "onover", "params_over", _AHOnOver, _AHOverParams);
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CAHManager::getInstance()->parseAH(cur, "onclick_l", "params_l", _AHOnLeftClick, _AHLeftClickParams);
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CAHManager::getInstance()->parseAH(cur, "ondblclick_l", "params_dblclick_l", _AHOnLeftDblClick, _AHLeftDblClickParams);
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CAHManager::getInstance()->parseAH(cur, "onclick_r", "params_r", _AHOnRightClick, _AHRightClickParams);
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CAHManager::getInstance()->parseAH(cur, "onlongclick_l", "params_longclick_l", _AHOnLeftLongClick, _AHLeftLongClickParams);
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CAHManager::getInstance()->parseAH(cur, "onclock_tick", "params_clock_tick", _AHOnClockTick, _AHClockTickParams);
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// Context menu association
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prop = (char*) xmlGetProp( cur, (xmlChar*)"menu_l" );
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if (prop)
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{
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_ListMenuLeft = NLMISC::toLower(std::string((const char *) prop));
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}
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prop = (char*) xmlGetProp( cur, (xmlChar*)"menu_r" );
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if (prop)
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{
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_ListMenuRight = NLMISC::toLower(std::string((const char *) prop));
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}
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// list menu on both clicks
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prop = (char*) xmlGetProp( cur, (xmlChar*)"menu_b" );
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if (prop)
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{
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setListMenuBoth(NLMISC::toLower(std::string((const char *) prop)));
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}
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prop= (char*) xmlGetProp (cur, (xmlChar*)"frozen");
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_Frozen = false;
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if (prop)
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_Frozen = convertBool(prop);
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prop= (char*) xmlGetProp (cur, (xmlChar*)"frozen_half_tone");
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_FrozenHalfTone = true;
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if (prop)
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_FrozenHalfTone = convertBool(prop);
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return true;
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}
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// ***************************************************************************
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void CCtrlBaseButton::setModulateGlobalColorAll(bool state)
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{
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setModulateGlobalColor(state);
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setModulateGlobalColorNormal(state);
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setModulateGlobalColorPushed(state);
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setModulateGlobalColorOver(state);
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}
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// ***************************************************************************
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bool CCtrlBaseButton::handleEvent (const NLGUI::CEventDescriptor& event)
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{
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if (CCtrlBase::handleEvent(event)) return true;
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if (!_Active || _Frozen)
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return false;
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sint64 T1 = NLMISC::CTime::getLocalTime();
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if (event.getType() == NLGUI::CEventDescriptor::mouse)
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{
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const NLGUI::CEventDescriptorMouse &eventDesc = (const NLGUI::CEventDescriptorMouse &)event;
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if (eventDesc.getEventTypeExtended() == NLGUI::CEventDescriptorMouse::mouseleftup)
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{
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if (CWidgetManager::getInstance()->getCapturePointerLeft() != this)
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return false;
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_LeftLongClickHandled = true;
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}
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if (!((eventDesc.getX() >= _XReal) &&
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(eventDesc.getX() < (_XReal + _WReal))&&
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(eventDesc.getY() > _YReal) &&
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(eventDesc.getY() <= (_YReal+ _HReal))))
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return false;
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if (eventDesc.getEventTypeExtended() == NLGUI::CEventDescriptorMouse::mouseleftdown)
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{
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if (_AHOnLeftDblClick)
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{
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if ((CCtrlBaseButton *) _LastLeftClickButton == this && (T1 - _LastLeftClickDate) < CWidgetManager::getInstance()->getUserDblClickDelay())
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{
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CAHManager::getInstance()->runActionHandler (_AHOnLeftDblClick, this, _AHLeftDblClickParams);
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_LeftDblClickHandled = true;
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_LastLeftClickButton = NULL;
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return true;
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}
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}
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if (_AHOnLeftLongClick != NULL)
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{
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_LeftLongClickHandled = false;
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_LeftLongClickDate = T1;
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}
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_LeftDblClickHandled = false;
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_LastLeftClickButton = NULL;
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return true;
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}
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if (eventDesc.getEventTypeExtended() == NLGUI::CEventDescriptorMouse::mouseleftup)
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{
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if (CWidgetManager::getInstance()->getCapturePointerLeft() != this)
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return false;
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if (_LeftDblClickHandled) // no effect on mouse up after double click has been handled
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{
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_LeftDblClickHandled = false;
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return true;
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}
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// Do not launch 2 times action handler if we are already pushed ! except if we want.
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if (!_ClickWhenPushed)
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{
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if ((_Type == RadioButton) && _RBRef && (*_RBRef == this))
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return true;
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}
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if (_Type == RadioButton)
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{
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_Pushed = true;
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if(_RBRef) *_RBRef = this;
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}
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if (_Type == ToggleButton)
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_Pushed = !_Pushed;
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/*
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// RunAction
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if(_AHOnLeftClick != NULL)
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{
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//nlinfo("clicked on %s", _Id.c_str());
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pIM->submitEvent ("button_click:"+getId());//TEMP
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CAHManager::getInstance()->runActionHandler (_AHOnLeftClick, this, _AHLeftClickParams);
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//pIM->submitEvent ("button_click:"+getId());
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}
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*/
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runLeftClickAction();
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if (CWidgetManager::getInstance()->getCapturePointerLeft() == NULL) return true; // event handler may release cpature from this object (if it is removed for example)
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// Run Menu
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if (!_ListMenuLeft.empty())
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CWidgetManager::getInstance()->enableModalWindow (this, _ListMenuLeft);
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if (_AHOnLeftDblClick != NULL)
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{
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_LastLeftClickDate = T1;
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_LastLeftClickButton = this;
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}
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// Always return true on LeftClick.
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return true;
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}
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if (eventDesc.getEventTypeExtended() == NLGUI::CEventDescriptorMouse::mouserightdown)
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{
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_LastLeftClickButton = NULL;
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return true;
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}
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if (eventDesc.getEventTypeExtended() == NLGUI::CEventDescriptorMouse::mouserightup)
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{
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_LastLeftClickButton = NULL;
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bool handled= false;
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if (CWidgetManager::getInstance()->getCapturePointerRight() != this)
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return false;
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// RunAction
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if(_AHOnRightClick != NULL)
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{
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handled= true;
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CAHManager::getInstance()->runActionHandler (_AHOnRightClick, this, _AHRightClickParams);
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}
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if (CWidgetManager::getInstance()->getCapturePointerRight() == NULL) return true; // if this become NULL, this ctrl has been deleted
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// Run Menu
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if (!_ListMenuRight .empty())
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{
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handled= true;
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CWidgetManager::getInstance()->enableModalWindow (this, _ListMenuRight);
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}
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// If not handled here, ret to parent
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return handled;
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}
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}
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else if (event.getType() == NLGUI::CEventDescriptor::system)
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{
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const NLGUI::CEventDescriptorSystem &systemEvent = (const NLGUI::CEventDescriptorSystem &) event;
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if (systemEvent.getEventTypeExtended() == NLGUI::CEventDescriptorSystem::clocktick)
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{
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if (_AHOnClockTick != NULL)
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{
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CAHManager::getInstance()->runActionHandler(_AHOnClockTick, this, _AHClockTickParams);
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}
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if (CWidgetManager::getInstance()->getCapturePointerLeft() == this)
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{
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if (!_LeftLongClickHandled)
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{
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uint nVal = 50;
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CCDBNodeLeaf *pNL = NLGUI::CDBManager::getInstance()->getDbProp("UI:SAVE:KEY_REPEAT_SPEED");
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if (pNL != NULL)
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nVal = pNL->getValue32();
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uint repeatDelay = (uint)(KEY_REPEAT_MIN + (KEY_REPEAT_MAX-KEY_REPEAT_MIN) * (float)nVal / 100.0f);
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if ((T1 - _LeftLongClickDate) > repeatDelay)
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{
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_LeftLongClickHandled = true;
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CAHManager::getInstance()->runActionHandler(_AHOnLeftLongClick, this, _AHLeftLongClickParams);
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}
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}
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}
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}
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}
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return false;
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}
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// ***************************************************************************
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void CCtrlBaseButton::initRBRef()
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{
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if (_RBRef != NULL) return;
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nlassert(_Parent);
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const vector<CCtrlBase*> &vCB = _Parent->getControls();
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uint i = 0;
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for (i = 0; i < vCB.size(); ++i)
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{
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CCtrlBaseButton *pBut = dynamic_cast<CCtrlBaseButton*>(vCB[i]);
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if (pBut && pBut->_Type == RadioButton)
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{
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_RBRef = &pBut->_RBRefBut;
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break;
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}
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}
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// If we are the first radio button of the group and not added
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if (i == vCB.size())
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_RBRef = &this->_RBRefBut;
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}
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// ***************************************************************************
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void CCtrlBaseButton::initRBRefFromRadioButton(CCtrlBaseButton * pBut)
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{
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if(pBut && pBut->_Type == RadioButton)
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{
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_RBRef = &(pBut->_RBRefBut);
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_RBRefBut=NULL;
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}
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}
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// ***************************************************************************
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void CCtrlBaseButton::setPushed (bool state)
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{
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_Pushed = state;
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if (_Type == RadioButton && _RBRef)
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{
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if (state == true)
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{
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*_RBRef = this;
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}
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else
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{
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if (*_RBRef == this) // I have to be pushed to unpush me
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*_RBRef = NULL; // After that : All radio buttons are NOT pushed
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}
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}
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}
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// ***************************************************************************
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void CCtrlBaseButton::setFrozen (bool state)
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{
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_Frozen = state;
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if (_Frozen)
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{
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_Pushed = false;
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_Over = false;
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}
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}
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// ***************************************************************************
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void CCtrlBaseButton::setFrozenHalfTone(bool enabled)
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{
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_FrozenHalfTone = enabled;
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}
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// ***************************************************************************
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void CCtrlBaseButton::unselect()
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{
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if (_Type == RadioButton)
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{
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if (_RBRef) *_RBRef = NULL;
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}
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}
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// ***************************************************************************
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void CCtrlBaseButton::updateOver(bool &lastOver)
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{
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if (!CWidgetManager::getInstance()->isMouseHandlingEnabled())
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{
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_Over = false;
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return;
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}
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if (CWidgetManager::getInstance()->getCapturePointerLeft() != NULL)
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{
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if (CWidgetManager::getInstance()->getCapturePointerLeft() != this)
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{
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_Over = false;
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}
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return;
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}
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const vector<CCtrlBase*> &rVB = CWidgetManager::getInstance()->getCtrlsUnderPointer ();
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if (!_Frozen)
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{
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uint32 i;
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lastOver = _Over;
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// show over if it is the last control that has the same father
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CCtrlBase *candidate = NULL;
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for (i = 0; i < rVB.size(); ++i)
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{
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if (rVB[i]->getParent() == this->getParent())
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{
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candidate = rVB[i];
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}
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}
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_Over = (candidate == this);
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}
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else
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_Over = false;
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}
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// ***************************************************************************
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void CCtrlBaseButton::elementCaptured(CCtrlBase *capturedElement)
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{
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// if not me, then reset my '_Over'
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if (capturedElement != this)
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{
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_Over = false;
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}
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}
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// ***************************************************************************
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void CCtrlBaseButton::runLeftClickAction()
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{
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if(_AHOnLeftClick != NULL)
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{
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//nlinfo("clicked on %s", _Id.c_str());
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CAHManager::getInstance()->submitEvent( "button_click:" + getId() );
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CAHManager::getInstance()->runActionHandler (_AHOnLeftClick, this, _AHLeftClickParams);
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//pIM->submitEvent ("button_click:"+getId());
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}
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}
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// ***************************************************************************
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int CCtrlBaseButton::luaRunLeftClickAction(CLuaState &ls)
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{
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const char *funcName = "onLeftClick";
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CLuaIHM::checkArgCount(ls, funcName, 0);
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runLeftClickAction();
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return 0;
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}
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}
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