mirror of
https://github.com/scummvm/scummvm.git
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124 lines
3 KiB
C++
124 lines
3 KiB
C++
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/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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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 General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#ifndef BAGEL_BAGLIB_BUTTON_OBJECT_H
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#define BAGEL_BAGLIB_BUTTON_OBJECT_H
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#include "bagel/baglib/sprite_object.h"
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namespace Bagel {
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#define SAVE_BTN 0
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#define CANCEL_BTN 1
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#define RESTORE_BTN 2
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#define RESTART_BTN 3
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#define QUIT_BTN 4
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#define LINEUP_BTN 10
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#define LINEDN_BTN 11
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#define PAGEUP_BTN 12
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#define PAGEDN_BTN 13
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/**
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* CBagButtonObject is an object that can be place within the slide window.
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*/
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class CBagButtonObject : public CBagSpriteObject {
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public:
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enum BUTTON_TYPE {
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BTN_PUSH = 0,
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BTN_CHECKBOX = 1,
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BTN_HLEVER = 2,
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BTN_VLEVER = 3,
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BTN_DIAL = 4,
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BTN_SLIDER = 5
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};
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private:
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bool _dragging;
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CBofRect _slideRect;
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int _numPos;
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BUTTON_TYPE _buttonType;
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bool _activeDown;
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bool _activeUp;
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bool _active;
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CBofPoint _midPoint;
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BagFuncPtr _callbackFct;
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void *_callbackInfo; // Data to be passed to the function
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public:
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CBagButtonObject();
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virtual ~CBagButtonObject();
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ErrorCode attach() override;
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ErrorCode detach() override;
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BUTTON_TYPE getButtonType() const {
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return _buttonType;
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}
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/**
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* Takes in info and then removes the relative information and returns
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* the info without the relevant info.
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*/
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ParseCodes setInfo(CBagIfstream &istr) override;
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bool runObject() override;
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// Callback function functionality - probably can be phased out
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void setCallBack(BagFuncPtr func, void *funcInfo) {
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_callbackFct = func;
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_callbackInfo = funcInfo;
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}
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BagFuncPtr getCallBack() override {
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return _callbackFct;
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}
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void *getCallBackInfo() const {
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return _callbackInfo;
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}
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bool runCallBack() override {
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if (_callbackFct) {
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_callbackFct((int)getRefId(), _callbackInfo);
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return true;
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}
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return false;
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}
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void onLButtonDown(uint32 /*nFlags*/, CBofPoint *point, void *) override;
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void onLButtonUp(uint32 flags, CBofPoint *point, void *extraInfo) override;
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bool onMouseMove(uint32 /*nFlags*/, CBofPoint point, void *extraInfo) override;
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ErrorCode update(CBofBitmap *bmp, CBofPoint pt, CBofRect *srcRect = nullptr, int maskColor = -1) override;
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void setSize(const CBofSize &size) override;
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void setProperty(const CBofString &prop, int val) override;
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int getProperty(const CBofString &prop) override;
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};
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} // namespace Bagel
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#endif
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