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gecko-dev/cmd/xfe/XfeWidgets/Xfe/Xfe.h
ramiro b49bcefbdc Add XfeIsPrivateComponent(). 
Test whether a widget is a private component of an XfeManager parent.
1998-04-21 17:57:20 +00:00

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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
/*-----------------------------------------*/
/* */
/* Name: <Xfe/Xfe.h> */
/* Description: Xfe widgets main header file. */
/* Author: Ramiro Estrugo <ramiro@netscape.com> */
/* */
/*----------------------------------------------------------------------*/
#ifndef _XfeXfe_h_ /* start Xfe.h */
#define _XfeXfe_h_
#include <Xm/Xm.h> /* Motif public defs */
#include <Xfe/StringDefs.h> /* Xfe public str defs */
#include <Xfe/Defaults.h> /* Xfe default res vals */
#include <Xfe/ChildrenUtil.h> /* Children utils */
#include <Xfe/Converters.h> /* Converters */
#include <Xfe/DialogUtil.h> /* Dialog utils */
#include <Xfe/Draw.h> /* Drawing utils */
#include <Xfe/Find.h> /* Finding utils */
#include <Xfe/Geometry.h> /* Geometry utils */
#include <Xfe/ListUtil.h> /* List utils */
#include <Xfe/MenuUtil.h> /* Menu/RowCol utils */
#include <Xfe/RepType.h> /* Representation types */
#include <Xfe/Resources.h> /* Resource utils */
#include <Xfe/ShellUtil.h> /* Shell utils */
#include <Xfe/StringUtil.h> /* XmString utils */
#include <Xfe/WmUtil.h> /* Window manager utils */
#ifdef DEBUG
#include <Xfe/Debug.h> /* Debugging stuff */
#endif
#include <assert.h> /* Assert */
#ifdef __cplusplus /* start C++ */
extern "C" {
#endif
/*----------------------------------------------------------------------*/
/* */
/* Event loop proc */
/* */
/*----------------------------------------------------------------------*/
typedef void (*XfeEventLoopProc) (void);
/*----------------------------------------------------------------------*/
/* */
/* Callback Reasons */
/* */
/*----------------------------------------------------------------------*/
enum
{
XmCR_ACTION = (XmCR_OBSCURED_TRAVERSAL + 999),/* Generic action */
XmCR_ANIMATION, /* Logo animation */
XmCR_TITLE_CHANGED, /* Title changed */
XmCR_TOOL_BAR_SELECTION_CHANGED, /* TB selection changed */
XmCR_TOOL_BAR_VALUE_CHANGED, /* TB value changed */
XmCR_BEFORE_REALIZE, /* Before realize */
XmCR_BEFORE_RESIZE, /* Before resize */
XmCR_BUTTON_3_DOWN, /* Button 3 down */
XmCR_BUTTON_3_UP, /* Button 3 up */
XmCR_CHANGE_MANAGED, /* Change managed */
XmCR_CLOSE, /* Task bar close */
XmCR_DELETE_WINDOW, /* Delete window */
XmCR_DOCK, /* Task bar dock */
XmCR_ENTER, /* Enter */
XmCR_FIRST_MAP, /* First map */
XmCR_FLOATING_MAP, /* Floating map */
XmCR_FLOATING_UNMAP, /* Floating unmap */
XmCR_GRAB, /* Grab */
XmCR_LEAVE, /* Leave */
XmCR_LOWER, /* Lower */
XmCR_MOVE, /* Move */
XmCR_POPDOWN, /* Popdown */
XmCR_POPULATE, /* Populate */
XmCR_POPUP, /* Popup */
XmCR_RAISE, /* Raise */
XmCR_REALIZE, /* Realize */
XmCR_SAVE_YOURSELF, /* Save yourself */
XmCR_SELECTION_CHANGED, /* Selection changed */
XmCR_SUBMENU_MAP, /* Submenu map */
XmCR_SUBMENU_TEAR, /* Submenu torn/untorn */
XmCR_SUBMENU_UNMAP, /* Submenu unmap */
XmCR_TASK_BAR, /* Task bar active */
XmCR_TOGGLE_BOX, /* Toggle box */
XmCR_TOGGLE_SELECTION, /* Toggle selection */
XmCR_TOOL_BOX_ALLOW, /* Tool box allow */
XmCR_TOOL_BOX_CLOSE, /* Tool box close */
XmCR_TOOL_BOX_DRAG_END, /* Tool box drag end */
XmCR_TOOL_BOX_DRAG_MOTION, /* Tool box drag motion */
XmCR_TOOL_BOX_DRAG_START, /* Tool box drag start */
XmCR_TOOL_BOX_NEW_ITEM, /* Tool box new item */
XmCR_TOOL_BOX_OPEN, /* Tool box open */
XmCR_TOOL_BOX_SNAP, /* Tool box snap */
XmCR_TOOL_BOX_SWAP, /* Tool box swap */
XmCR_UNDOCK, /* Task bar undock */
XmCR_UNGRAB, /* Ungrab */
XmCR_XFE_LAST_REASON /* Last reason marker */
};
/*----------------------------------------------------------------------*/
/* */
/* Pixmap Table */
/* */
/*----------------------------------------------------------------------*/
typedef Pixmap * XfePixmapTable;
/*----------------------------------------------------------------------*/
/* */
/* Pixmap utilities */
/* */
/*----------------------------------------------------------------------*/
extern Boolean
XfePixmapExtent (Display * dpy,
Pixmap pixmap,
Dimension * width,
Dimension * height,
Cardinal * depth);
/*----------------------------------------------------------------------*/
extern Boolean
XfePixmapGood (Pixmap pixmap);
/*----------------------------------------------------------------------*/
extern Pixmap
XfeInsensitiveTile (Screen * screen,
int depth,
Pixel fg,
Pixel bg);
/*----------------------------------------------------------------------*/
extern Pixmap
XfeInsensitiveStipple (Screen * screen,
int depth,
Pixel fg,
Pixel bg);
/*----------------------------------------------------------------------*/
extern void
XfePixmapClear (Display * dpy,
Pixmap pixmap,
GC gc,
Dimension width,
Dimension height);
/*----------------------------------------------------------------------*/
extern Pixmap
XfePixmapCheck (Widget w,
Pixmap pixmap,
Dimension * width_out,
Dimension * height_out);
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
/* */
/* Gc utilities */
/* */
/*----------------------------------------------------------------------*/
extern GC
XfeAllocateStringGc (Widget w,
XmFontList font_list,
Pixel fg,
Pixel bg,
Boolean sensitive);
/*----------------------------------------------------------------------*/
extern GC
XfeAllocateColorGc (Widget w,
Pixel fg,
Pixel bg,
Boolean sensitive);
/*----------------------------------------------------------------------*/
extern GC
XfeAllocateTileGc (Widget w,
Pixmap tile_pixmap);
/*----------------------------------------------------------------------*/
extern GC
XfeAllocateTransparentGc (Widget w);
/*----------------------------------------------------------------------*/
extern GC
XfeAllocateSelectionGc (Widget w,
Dimension thickness,
Pixel fg,
Pixel bg);
/*----------------------------------------------------------------------*/
extern GC
XfeAllocateCopyGc (Widget w);
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
/* */
/* Clipping functions */
/* */
/*----------------------------------------------------------------------*/
extern void
XfeClipSeg (XSegment * seg_src,
XSegment * seg_dst,
XRectangle * clip_rect);
/*----------------------------------------------------------------------*/
extern void
XfeClipRect (XRectangle * rect_src,
XRectangle * rect_dst,
XRectangle * clip_rect);
/*----------------------------------------------------------------------*/
extern Boolean
XfeRectInRect (XRectangle * rect,
XRectangle * clip_rect);
/*----------------------------------------------------------------------*/
extern Boolean
XfePointInRect (XRectangle * rect,
int x,
int y);
/*----------------------------------------------------------------------*/
extern void
XfeRectSet (XRectangle * rect,
Position x,
Position y,
Dimension width,
Dimension height);
/*----------------------------------------------------------------------*/
extern void
XfeRectCopy (XRectangle * dst,
XRectangle * src);
/*----------------------------------------------------------------------*/
extern void
XfePointSet (XPoint * point,
Position x,
Position y);
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
/* */
/* Simple Widget access functions */
/* */
/*----------------------------------------------------------------------*/
extern Widget XfeWindowedWidget (Widget w);
extern Boolean XfeIsViewable (Widget w);
extern Boolean XfeIsAlive (Widget w);
extern XtPointer XfeUserData (Widget w);
extern XtPointer XfeInstancePointer (Widget w);
extern Colormap XfeColormap (Widget w);
extern Cardinal XfeDepth (Widget w);
extern Pixel XfeBackground (Widget w);
extern Pixel XfeForeground (Widget w);
extern Visual * XfeVisual (Widget w);
extern String XfeClassNameForWidget (Widget w);
/*----------------------------------------------------------------------*/
/* */
/* Simple WidgetClass access functions */
/* */
/*----------------------------------------------------------------------*/
extern String XfeClassName (WidgetClass wc);
extern WidgetClass XfeSuperClass (WidgetClass wc);
/*----------------------------------------------------------------------*/
/* */
/* XmFontList */
/* */
/*----------------------------------------------------------------------*/
extern XmFontList
XfeXmFontListCopy (Widget w,
XmFontList font_list,
unsigned char font_type);
/*----------------------------------------------------------------------*/
/* extern */ XmFontList
XfeXmFontListAccess (Widget w);
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
/* */
/* XmString */
/* */
/*----------------------------------------------------------------------*/
extern XmString
XfeXmStringCopy (Widget w,
XmString xm_string,
String fallback);
/*----------------------------------------------------------------------*/
extern String
XfeXmStringGetPSZ (XmString xm_string,
char * tag);
/*----------------------------------------------------------------------*/
extern void
XfeSetXmStringPSZ (Widget w,
String name,
char * tag,
char * value);
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
/* */
/* Colors */
/* */
/*----------------------------------------------------------------------*/
extern Pixel
XfeSelectPixel (Widget w,
Pixel base);
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
/* */
/* Cursor */
/* */
/*----------------------------------------------------------------------*/
extern void
XfeCursorDefine (Widget w,
Cursor cursor);
/*----------------------------------------------------------------------*/
extern void
XfeCursorUndefine (Widget w);
/*----------------------------------------------------------------------*/
extern Boolean
XfeCursorGood (Cursor cursor);
/*----------------------------------------------------------------------*/
extern Cursor
XfeCursorGetDragHand (Widget w);
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
/* */
/* Simple Math */
/* */
/*----------------------------------------------------------------------*/
#define XfeAbs(a) (( (a) < 0 ) ? -(a) : (a) )
#define XfeMax(a,b) (( (a) > (b) ) ? (a) : (b) )
#define XfeMin(a,b) (( (a) < (b) ) ? (a) : (b) )
#define XfeSgn(a) (( (a) < 0 ) ? -1 : 1 )
#define XfeOdd(a) ((((a) % 2) != 0) ? True : False)
#define XfeEven(a) ((((a) % 2) == 0) ? True : False)
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
/* */
/* Translation / Action functions */
/* */
/*----------------------------------------------------------------------*/
extern void
XfeOverrideTranslations (Widget w,
String table);
/*----------------------------------------------------------------------*/
extern void
XfeAddActions (Widget w,
XtActionList actions,
Cardinal num_actions);
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
/* */
/* Management */
/* */
/*----------------------------------------------------------------------*/
extern void
XfeSetManagedState (Widget w,
Boolean state);
/*----------------------------------------------------------------------*/
extern void
XfeToggleManagedState (Widget w);
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
/* */
/* Explicit invocation of core methods. */
/* */
/*----------------------------------------------------------------------*/
extern void
XfeExpose (Widget w,
XEvent * event,
Region region);
/*----------------------------------------------------------------------*/
extern void
XfeResize (Widget w);
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
/* */
/* Sleep routine. */
/* */
/*----------------------------------------------------------------------*/
extern void
XfeSleep (Widget w,
XfeEventLoopProc proc,
int ms);
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
/* */
/* XEvent functions */
/* */
/*----------------------------------------------------------------------*/
extern Boolean
XfeEventGetXY (XEvent * event,
int * x_out,
int * y_out);
/*----------------------------------------------------------------------*/
extern Boolean
XfeEventGetRootXY (XEvent * event,
int * x_out,
int * y_out);
/*----------------------------------------------------------------------*/
extern Modifiers
XfeEventGetModifiers (XEvent * event);
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
/* */
/* Test whether a widget is a private component of an XfeManager parent */
/* */
/*----------------------------------------------------------------------*/
extern Boolean XfeIsPrivateComponent (Widget w);
/*----------------------------------------------------------------------*/
#ifdef __cplusplus /* end C++ */
}
#endif
#endif /* end Xfe.h */
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