File: mWidget.h

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/*$
Copyright (c) 2014-2017, Azel
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
    * Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in the
      documentation and/or other materials provided with the distribution.
    * Neither the name of the <organization> nor the
      names of its contributors may be used to endorse or promote products
      derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
$*/

#ifndef MLIB_WIDGET_H
#define MLIB_WIDGET_H

#define MWIDGET_NOTIFYWIDGET_RAW  ((mWidget *)1)

#ifdef __cplusplus
extern "C" {
#endif

mWidget *mWidgetNew(int size,mWidget *parent);
mWidget *mWidgetDestroy(mWidget *p);

void mWidgetHandleDestroy(mWidget *p);

void mWidgetHandleFunc_draw_drawBkgnd(mWidget *p,mPixbuf *pixbuf);
void mWidgetHandleFunc_draw_boxFrame(mWidget *p,mPixbuf *pixbuf);
void mWidgetHandleFunc_drawBkgnd_fillFace(mWidget *p,mPixbuf *pixbuf,mBox *box);

mBool mWidgetIsTreeChild(mWidget *p,mWidget *root);
void mWidgetMoveTree_first(mWidget *p);

mBool mWidgetIsVisible(mWidget *p);
mBool mWidgetIsVisibleReal(mWidget *p);

mFont *mWidgetGetFont(mWidget *p);
int mWidgetGetFontHeight(mWidget *p);
mWidget *mWidgetGetUnderWidget(mWidget *root,int x,int y);
mWidget *mWidgetGetNotifyWidget(mWidget *p);
mWidget *mWidgetGetNotifyWidgetRaw(mWidget *p);
void mWidgetGetCursorPos(mWidget *p,mPoint *pt);

mBool mWidgetIsContain(mWidget *p,int x,int y);
mBool mWidgetIsCursorIn(mWidget *p);
mWidget *mWidgetFindByID(mWidget *root,int id);

void mWidgetGetBox(mWidget *p,mBox *box);
void mWidgetGetRootBox(mWidget *p,mBox *box);
void mWidgetGetLayoutMaxSize(mWidget *p,mSize *size);

void mWidgetEnable(mWidget *p,int type);
void mWidgetShow(mWidget *p,int type);
mBool mWidgetMoveResize(mWidget *p,int x,int y,int w,int h);
void mWidgetMove(mWidget *p,int x,int y);
mBool mWidgetResize(mWidget *p,int w,int h);

mBool mWidgetSetFocus(mWidget *p);
void mWidgetSetFocus_update(mWidget *p,mBool force);
void mWidgetNoTakeFocus_under(mWidget *p);

void mWidgetMapPoint(mWidget *from,mWidget *to,mPoint *pt);
void mWidgetSetCursor(mWidget *wg,mCursor cur);

void mWidgetCalcHintSize(mWidget *p);
void mWidgetLayout(mWidget *p);
void mWidgetReLayout(mWidget *p);

void mWidgetSetMargin_one(mWidget *p,int val);
void mWidgetSetMargin_b4(mWidget *p,uint32_t val);
void mWidgetSetHintOverW_fontTextWidth(mWidget *p,const char *text);
void mWidgetSetInitSize_fontHeight(mWidget *p,int wmul,int hmul);

void mWidgetDrawBkgnd(mWidget *p,mBox *box);
void mWidgetDrawBkgnd_force(mWidget *p,mBox *box);
mPixbuf *mWidgetBeginDirectDraw(mWidget *p);
void mWidgetEndDirectDraw(mWidget *p,mPixbuf *pixbuf);

void mWidgetUpdate(mWidget *p);
void mWidgetUpdateBox_d(mWidget *p,int x,int y,int w,int h);
void mWidgetUpdateBox_box(mWidget *p,mBox *box);

mEvent *mWidgetAppendEvent(mWidget *p,int type);
mEvent *mWidgetAppendEvent_only(mWidget *p,int type);
void mWidgetAppendEvent_notify(mWidget *wg,mWidget *from,int type,intptr_t param1,intptr_t param2);
void mWidgetAppendEvent_command(mWidget *wg,int id,intptr_t param,int by);

mBool mWidgetGrabPointer(mWidget *p);
mBool mWidgetGrabPointer_cursor(mWidget *p,mCursor cur);
mBool mWidgetGrabPointer_device_cursor(mWidget *p,int deviceid,mCursor cur);
void mWidgetUngrabPointer(mWidget *p);
mBool mWidgetGrabKeyboard(mWidget *p);
void mWidgetUngrabKeyboard(mWidget *p);

void mWidgetTimerAdd(mWidget *p,uint32_t timerid,uint32_t msec,intptr_t param);
void mWidgetTimerAdd_unexist(mWidget *p,uint32_t timerid,uint32_t msec,intptr_t param);
mBool mWidgetTimerDelete(mWidget *p,uint32_t timerid);
void mWidgetTimerDeleteAll(mWidget *p);
mBool mWidgetTimerIsExist(mWidget *p,uint32_t timerid);

#ifdef __cplusplus
}
#endif

#endif