mozilla
/
pjs
зеркало из https://github.com/mozilla/pjs.git
1
0
Форкнуть 0
Код Задачи Пакеты Проекты Релизы Вики Активность
pjs/cmd/xfe/XfeWidgets/XfePref/PrefGroup.c

531 строка
16 KiB
C
Исходник Ответственный История

/* -*- 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/PrefGroup.c> */
/* Description: XfePrefGroup widget source. */
/* Author: Ramiro Estrugo <ramiro@netscape.com> */
/* */
/*----------------------------------------------------------------------*/
#include <Xfe/PrefGroupP.h>
#include <Xm/Label.h>
#include <Xm/Frame.h>
#define MESSAGE1 "Widget is not an XfePrefGroup."
#define MESSAGE2 "XmNtitleDirection is not XmSTRING_DIRECTION_L_TO_R or XmSTRING_DIRECTION_R_TO_L."
#define DEFAULT_TITLE_NAME "PrefGroupTitle"
#define DEFAULT_SUB_TITLE_NAME "PrefGroupSubTitle"
/*----------------------------------------------------------------------*/
/* */
/* Core class methods */
/* */
/*----------------------------------------------------------------------*/
static void Initialize (Widget,Widget,ArgList,Cardinal *);
static void Destroy (Widget);
static Boolean SetValues (Widget,Widget,Widget,ArgList,Cardinal *);
static void GetValuesHook (Widget,ArgList,Cardinal *);
/*----------------------------------------------------------------------*/
/* */
/* XfeManager class methods */
/* */
/*----------------------------------------------------------------------*/
static void PreferredGeometry (Widget,Dimension *,Dimension *);
static Boolean AcceptStaticChild (Widget);
static Boolean InsertStaticChild (Widget);
static Boolean DeleteStaticChild (Widget);
static void LayoutComponents (Widget);
static void LayoutStaticChildren (Widget);
static void DrawComponents (Widget,XEvent *,Region,XRectangle *);
static Widget TitleCreate (Widget);
/*----------------------------------------------------------------------*/
/* */
/* XfePrefGroup resources */
/* */
/*----------------------------------------------------------------------*/
static XtResource resources[] =
{
/* Frame resources */
{
XmNframeType,
XmCFrameType,
XmRShadowType,
sizeof(unsigned char),
XtOffsetOf(XfePrefGroupRec , xfe_pref_group . frame_type),
XmRImmediate,
(XtPointer) XmSHADOW_ETCHED_IN
},
{
XmNframeThickness,
XmCFrameThickness,
XmRHorizontalDimension,
sizeof(Dimension),
XtOffsetOf(XfePrefGroupRec , xfe_pref_group . frame_thickness),
XmRImmediate,
(XtPointer) 2
},
/* Title resources */
{
XmNtitle,
XmCReadOnly,
XmRWidget,
sizeof(Widget),
XtOffsetOf(XfePrefGroupRec , xfe_pref_group . title),
XmRImmediate,
(XtPointer) NULL
},
{
XmNtitleAlignment,
XmCTitleAlignment,
XmRAlignment,
sizeof(unsigned char),
XtOffsetOf(XfePrefGroupRec , xfe_pref_group . title_alignment),
XmRImmediate,
(XtPointer) XmALIGNMENT_BEGINNING
},
{
XmNtitleDirection,
XmCTitleDirection,
XmRStringDirection,
sizeof(unsigned char),
XtOffsetOf(XfePrefGroupRec , xfe_pref_group . title_direction),
XmRImmediate,
(XtPointer) XmSTRING_DIRECTION_L_TO_R
},
{
XmNtitleFontList,
XmCTitleFontList,
XmRFontList,
sizeof(XmFontList),
XtOffsetOf(XfePrefGroupRec , xfe_pref_group . title_font_list),
XmRCallProc,
(XtPointer) _XfeCallProcDefaultLabelFontList
},
{
XmNtitleOffset,
XmCTitleOffset,
XmRHorizontalDimension,
sizeof(Dimension),
XtOffsetOf(XfePrefGroupRec , xfe_pref_group . title_offset),
XmRImmediate,
(XtPointer) 20
},
{
XmNtitleString,
XmCTitleString,
XmRXmString,
sizeof(XmString),
XtOffsetOf(XfePrefGroupRec , xfe_pref_group . title_string),
XmRImmediate,
(XtPointer) NULL
},
/* Widget names */
{
XmNtitleWidgetName,
XmCReadOnly,
XmRString,
sizeof(String),
XtOffsetOf(XfePrefGroupRec , xfe_pref_group . title_widget_name),
XmRString,
"PrefGroupTitle"
},
{
XmNframeWidgetName,
XmCReadOnly,
XmRString,
sizeof(String),
XtOffsetOf(XfePrefGroupRec , xfe_pref_group . frame_widget_name),
XmRString,
"PrefGroupFrame"
},
};
/*----------------------------------------------------------------------*/
/* */
/* XfePrefGroup synthetic resources */
/* */
/*----------------------------------------------------------------------*/
static XmSyntheticResource synthetic_resources[] =
{
{
XmNtitleOffset,
sizeof(Dimension),
XtOffsetOf(XfePrefGroupRec , xfe_pref_group . title_offset),
_XmFromHorizontalPixels,
_XmToHorizontalPixels
},
{
XmNtitleSpacing,
sizeof(Dimension),
XtOffsetOf(XfePrefGroupRec , xfe_pref_group . title_spacing),
_XmFromHorizontalPixels,
_XmToHorizontalPixels
},
};
/*----------------------------------------------------------------------*/
/* */
/* Widget Class Record Initialization */
/* */
/*----------------------------------------------------------------------*/
_XFE_WIDGET_CLASS_RECORD(prefgroup,PrefGroup) =
{
{
(WidgetClass) &xfeManagerClassRec, /* superclass */
"XfePrefGroup", /* class_name */
sizeof(XfePrefGroupRec), /* widget_size */
NULL, /* class_initialize */
NULL, /* class_part_initialize*/
FALSE, /* class_inited */
Initialize, /* initialize */
NULL, /* initialize_hook */
XtInheritRealize, /* realize */
NULL, /* actions */
0, /* num_actions */
resources, /* resources */
XtNumber(resources), /* num_resources */
NULLQUARK, /* xrm_class */
TRUE, /* compress_motion */
XtExposeCompressMaximal, /* compress_exposure */
TRUE, /* compress_enterleave */
FALSE, /* visible_interest */
Destroy, /* destroy */
XtInheritResize, /* resize */
XtInheritExpose, /* expose */
SetValues, /* set_values */
NULL, /* set_values_hook */
XtInheritSetValuesAlmost, /* set_values_almost */
GetValuesHook, /* get_values_hook */
NULL, /* access_focus */
XtVersion, /* version */
NULL, /* callback_private */
XtInheritTranslations, /* tm_table */
XtInheritQueryGeometry, /* query_geometry */
XtInheritDisplayAccelerator, /* display accelerator */
NULL, /* extension */
},
/* Composite Part */
{
XtInheritGeometryManager, /* geometry_manager */
XtInheritChangeManaged, /* change_managed */
XtInheritInsertChild, /* insert_child */
XtInheritDeleteChild, /* delete_child */
NULL /* extension */
},
/* Constraint Part */
{
NULL, /* syn resources */
0, /* num syn_resources */
sizeof(XfeManagerConstraintRec), /* constraint size */
NULL, /* init proc */
NULL, /* destroy proc */
NULL, /* set values proc */
NULL, /* extension */
},
/* XmManager Part */
{
XtInheritTranslations, /* tm_table */
synthetic_resources, /* syn resources */
XtNumber(synthetic_resources), /* num syn_resources */
NULL, /* syn_cont_resources */
0, /* num_syn_cont_resource*/
XmInheritParentProcess, /* parent_process */
NULL, /* extension */
},
/* XfeManager Part */
{
XfeInheritBitGravity, /* bit_gravity */
PreferredGeometry, /* preferred_geometry */
XfeInheritUpdateBoundary, /* update_boundary */
XfeInheritUpdateChildrenInfo, /* update_children_info */
XfeInheritLayoutWidget, /* layout_widget */
AcceptStaticChild, /* accept_static_child */
InsertStaticChild, /* insert_static_child */
DeleteStaticChild, /* delete_static_child */
LayoutStaticChildren, /* layout_static_children */
NULL, /* change_managed */
NULL, /* prepare_components */
LayoutComponents, /* layout_components */
NULL, /* draw_background */
XfeInheritDrawShadow, /* draw_shadow */
DrawComponents, /* draw_components */
NULL, /* extension */
},
/* XfePrefGroup Part */
{
NULL, /* extension */
},
};
/*----------------------------------------------------------------------*/
/* */
/* xfePrefGroupWidgetClass declaration. */
/* */
/*----------------------------------------------------------------------*/
_XFE_WIDGET_CLASS(prefgroup,PrefGroup);
/*----------------------------------------------------------------------*/
/* */
/* Core Class methods */
/* */
/*----------------------------------------------------------------------*/
static void
Initialize(Widget rw,Widget nw,ArgList args,Cardinal *nargs)
{
XfePrefGroupPart * pp = _XfePrefGroupPart(nw);
/* Create private components */
pp->title = TitleCreate(nw);
/* Initialize private members */
/* Finish of initialization */
_XfeManagerChainInitialize(rw,nw,xfePrefGroupWidgetClass);
}
/*----------------------------------------------------------------------*/
static void
Destroy(Widget w)
{
/* XfePrefGroupPart * pp = _XfePrefGroupPart(w); */
}
/*----------------------------------------------------------------------*/
static Boolean
SetValues(Widget ow,Widget rw,Widget nw,ArgList args,Cardinal *nargs)
{
/* XfePrefGroupPart * np = _XfePrefGroupPart(nw); */
/* XfePrefGroupPart * op = _XfePrefGroupPart(ow); */
/* shadow_thickness */
if (_XfemShadowThickness(nw) != _XfemShadowThickness(ow))
{
_XfemConfigFlags(nw) |= XfeConfigLE;
}
return _XfeManagerChainSetValues(ow,rw,nw,xfePrefGroupWidgetClass);
}
/*----------------------------------------------------------------------*/
static void
GetValuesHook(Widget w,ArgList args,Cardinal* nargs)
{
/* XfePrefGroupPart * pp = _XfePrefGroupPart(w); */
Cardinal i;
for (i = 0; i < *nargs; i++)
{
#if 0
/* label_string */
if (strcmp(args[i].name,XmNlabelString) == 0)
{
*((XtArgVal *) args[i].value) =
(XtArgVal) XmStringCopy(lp->label_string);
}
/* font_list */
else if (strcmp(args[i].name,XmNfontList) == 0)
{
*((XtArgVal *) args[i].value) =
(XtArgVal) XmFontListCopy(lp->font_list);
}
#endif
}
}
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
/* */
/* XfeManager class methods */
/* */
/*----------------------------------------------------------------------*/
static void
PreferredGeometry(Widget w,Dimension * width,Dimension * height)
{
/* XfePrefGroupPart * pp = _XfePrefGroupPart(w); */
}
/*----------------------------------------------------------------------*/
static Boolean
AcceptStaticChild(Widget child)
{
return True;
}
/*----------------------------------------------------------------------*/
static Boolean
InsertStaticChild(Widget child)
{
/* Widget w = XtParent(child); */
/* XfePrefGroupPart * pp = _XfePrefGroupPart(w); */
return True;
}
/*----------------------------------------------------------------------*/
static Boolean
DeleteStaticChild(Widget child)
{
/* Widget w = XtParent(child); */
/* XfePrefGroupPart * pp = _XfePrefGroupPart(w); */
return True;
}
/*----------------------------------------------------------------------*/
static void
LayoutStaticChildren(Widget w)
{
/* XfePrefGroupPart * pp = _XfePrefGroupPart(w); */
}
/*----------------------------------------------------------------------*/
static void
LayoutComponents(Widget w)
{
XfePrefGroupPart * pp = _XfePrefGroupPart(w);
if (_XfeChildIsShown(pp->title))
{
int x;
int y;
/* Left to right */
if (pp->title_direction == XmSTRING_DIRECTION_L_TO_R)
{
x = _XfemBoundaryX(w) + pp->title_offset;
}
/* Right to left */
else if (pp->title_direction == XmSTRING_DIRECTION_R_TO_L)
{
x = _XfeWidth(w) -
_XfemOffsetRight(w) -
_XfeWidth(pp->title) -
pp->title_offset;
}
else
{
_XfeWarning(w,MESSAGE2);
}
_XfeConfigureWidget(pp->title,
x,
y,
_XfeWidth(pp->title),
_XfeHeight(pp->title));
if (_XfeIsRealized(pp->title))
{
XRaiseWindow(XtDisplay(pp->title),_XfeWindow(pp->title));
}
}
}
/*----------------------------------------------------------------------*/
static void
DrawComponents(Widget w,XEvent * event,Region region,XRectangle * clip_rect)
{
XfePrefGroupPart * pp = _XfePrefGroupPart(w);
Position x;
Position y;
Dimension width;
Dimension height;
/* Make sure the frame has at least a thickness of 1 */
if (pp->frame_thickness < 1)
{
return;
}
x = _XfemOffsetLeft(w);
y = _XfemOffsetTop(w);
width = _XfemBoundaryWidth(w);
height = _XfemBoundaryHeight(w);
/* The frame should render right through the child */
if (_XfeChildIsShown(pp->title))
{
int dy = (_XfeHeight(pp->title) / 2) - (pp->frame_thickness / 2);
y += dy;
height -= dy;
}
/* Draw the shadow */
_XmDrawShadows(XtDisplay(w),
_XfeWindow(w),
_XfemTopShadowGC(w),_XfemBottomShadowGC(w),
x,y,
width,height,
pp->frame_thickness,
pp->frame_type);
}
/*----------------------------------------------------------------------*/
static Widget
TitleCreate(Widget w)
{
XfePrefGroupPart * pp = _XfePrefGroupPart(w);
Widget title = NULL;
Arg av[20];
Cardinal ac = 0;
#if 0
XtSetArg(av[ac],XmNbackground, _XfeBackgroundPixel(w)); ac++;
XtSetArg(av[ac],XmNforeground, _XfemForeground(w)); ac++;
#endif
XtSetArg(av[ac],XmNshadowThickness, 0); ac++;
XtSetArg(av[ac],XmNstringDirection, pp->title_direction); ac++;
XtSetArg(av[ac],XmNalignment, pp->title_alignment); ac++;
if (pp->title_font_list != NULL)
{
XtSetArg(av[ac],XmNfontList, pp->title_font_list); ac++;
}
title = XtCreateManagedWidget(pp->title_widget_name,
xmLabelWidgetClass,
w,
av,ac);
return title;
}
/*----------------------------------------------------------------------*/
/*----------------------------------------------------------------------*/
/* */
/* XfePrefGroup Public Methods */
/* */
/*----------------------------------------------------------------------*/
/* extern */ Widget
XfeCreatePrefGroup(Widget pw,char * name,Arg * av,Cardinal ac)
{
return XtCreateWidget(name,xfePrefGroupWidgetClass,pw,av,ac);
}
/*----------------------------------------------------------------------*/
Ссылка в новой задаче Показать git blame Копировать постоянную ссылку