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761 lines
23 KiB
C
761 lines
23 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/*-----------------------------------------*/
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/* */
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/* Name: <Xfe/TempTwo.c> */
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/* Description: XfeTempTwo widget source. */
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/* Author: Ramiro Estrugo <ramiro@netscape.com> */
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/* */
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/*----------------------------------------------------------------------*/
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#include <stdio.h>
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#include <Xfe/TempTwoP.h>
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/* Possible children classes */
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#include <Xfe/Label.h>
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#include <Xfe/Button.h>
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#include <Xfe/Cascade.h>
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#include <Xm/Separator.h>
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#include <Xm/SeparatoG.h>
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#define MESSAGE1 "Widget is not an XfeTempTwo."
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#define MESSAGE2 "XfeTemptwo can only have XfeButton & XmSeparator children."
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/*----------------------------------------------------------------------*/
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/* */
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/* Core class methods */
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/* */
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/*----------------------------------------------------------------------*/
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static void ClassPartInitialize (WidgetClass);
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static void Initialize (Widget,Widget,ArgList,Cardinal *);
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static void Destroy (Widget);
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static Boolean SetValues (Widget,Widget,Widget,ArgList,Cardinal *);
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static void GetValuesHook (Widget,ArgList,Cardinal *);
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/*----------------------------------------------------------------------*/
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/* */
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/* Constraint class methods */
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/* */
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/*----------------------------------------------------------------------*/
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static void ConstraintInitialize(Widget,Widget,ArgList,Cardinal *);
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static Boolean ConstraintSetValues (Widget,Widget,Widget,ArgList,Cardinal *);
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static void ConstraintDestroy (Widget);
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeManager class methods */
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/* */
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/*----------------------------------------------------------------------*/
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static void PreferredGeometry (Widget,Dimension *,Dimension *);
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static Boolean AcceptChild (Widget);
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static Boolean InsertChild (Widget);
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static Boolean DeleteChild (Widget);
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static void ChangeManaged (Widget);
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static void PrepareComponents (Widget,int);
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static void LayoutComponents (Widget);
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static void LayoutChildren (Widget);
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static void DrawComponents (Widget,XEvent *,Region,XRectangle *);
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeTempTwo class methods */
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/* */
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/*----------------------------------------------------------------------*/
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static void LayoutString (Widget);
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static void DrawString (Widget,XEvent *,Region,XRectangle *);
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeTempTwo action procedures */
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/* */
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/*----------------------------------------------------------------------*/
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static void BtnUp (Widget,XEvent *,char **,Cardinal *);
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static void BtnDown (Widget,XEvent *,char **,Cardinal *);
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/*----------------------------------------------------------------------*/
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/* */
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/* Resource callprocs */
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/* */
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/*----------------------------------------------------------------------*/
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static void DefaultSashColor (Widget,int,XrmValue *);
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeTempTwo resources */
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/* */
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/*----------------------------------------------------------------------*/
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static XtResource resources[] =
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{
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/* Cursor resources */
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{
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XmNhorizontalCursor,
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XmCHorizontalCursor,
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XmRCursor,
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sizeof(Cursor),
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XtOffsetOf(XfeTempTwoRec , xfe_temp_two . horizontal_cursor),
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XmRString,
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"sb_h_double_arrow"
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},
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{
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XmNverticalCursor,
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XmCVerticalCursor,
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XmRCursor,
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sizeof(Cursor),
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XtOffsetOf(XfeTempTwoRec , xfe_temp_two . vertical_cursor),
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XmRString,
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"sb_v_double_arrow"
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},
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/* Color resources */
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{
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XmNsashColor,
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XmCSashColor,
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XmRPixel,
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sizeof(Pixel),
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XtOffsetOf(XfeTempTwoRec , xfe_temp_two . sash_color),
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XmRCallProc,
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(XtPointer) _XfeCallProcCopyForeground
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},
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{
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XmNseparatorThickness,
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XmCSeparatorThickness,
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XmRInt,
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sizeof(int),
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XtOffsetOf(XfeTempTwoRec , xfe_temp_two . separator_thickness),
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XmRImmediate,
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(XtPointer) 50
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},
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{
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XmNseparatorType,
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XmCSeparatorType,
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XmRSeparatorType,
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sizeof(unsigned char),
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XtOffsetOf(XfeTempTwoRec , xfe_temp_two . separator_type),
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XmRImmediate,
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(XtPointer) XmSHADOW_ETCHED_IN
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},
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{
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XmNspacing,
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XmCSpacing,
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XmRHorizontalDimension,
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sizeof(Dimension),
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XtOffsetOf(XfeTempTwoRec , xfe_temp_two . spacing),
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XmRImmediate,
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(XtPointer) 1
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},
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{
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XmNbuttonLayout,
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XmCButtonLayout,
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XmRButtonLayout,
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sizeof(unsigned char),
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XtOffsetOf(XfeTempTwoRec , xfe_temp_two . button_layout),
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XmRImmediate,
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(XtPointer) XmBUTTON_LABEL_ONLY
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},
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{
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XmNorientation,
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XmCOrientation,
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XmROrientation,
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sizeof(unsigned char),
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XtOffsetOf(XfeTempTwoRec , xfe_temp_two . orientation),
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XmRImmediate,
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(XtPointer) XmHORIZONTAL
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},
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{
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XmNraised,
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XmCRaised,
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XmRBoolean,
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sizeof(Boolean),
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XtOffsetOf(XfeTempTwoRec , xfe_temp_two . raised),
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XmRImmediate,
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(XtPointer) False
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},
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{
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XmNraiseBorderThickness,
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XmCRaiseBorderThickness,
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XmRHorizontalDimension,
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sizeof(Dimension),
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XtOffsetOf(XfeTempTwoRec , xfe_temp_two . raise_border_thickness),
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XmRImmediate,
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(XtPointer) 0
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},
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{
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XmNchildUsePreferredHeight,
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XmCChildUsePreferredHeight,
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XmRBoolean,
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sizeof(Boolean),
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XtOffsetOf(XfeTempTwoRec , xfe_temp_two . child_use_pref_height),
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XmRImmediate,
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(XtPointer) False
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},
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{
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XmNchildUsePreferredWidth,
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XmCChildUsePreferredWidth,
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XmRBoolean,
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sizeof(Boolean),
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XtOffsetOf(XfeTempTwoRec , xfe_temp_two . child_use_pref_width),
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XmRImmediate,
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(XtPointer) False
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},
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/* Force all the margins to 0 */
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{
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XmNmarginBottom,
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XmCMarginBottom,
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XmRVerticalDimension,
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sizeof(Dimension),
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XtOffsetOf(XfeTempTwoRec , xfe_manager . margin_bottom),
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XmRImmediate,
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(XtPointer) 0
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},
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{
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XmNmarginLeft,
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XmCMarginLeft,
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XmRHorizontalDimension,
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sizeof(Dimension),
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XtOffsetOf(XfeTempTwoRec , xfe_manager . margin_left),
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XmRImmediate,
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(XtPointer) 0
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},
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{
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XmNmarginRight,
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XmCMarginRight,
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XmRHorizontalDimension,
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sizeof(Dimension),
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XtOffsetOf(XfeTempTwoRec , xfe_manager . margin_right),
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XmRImmediate,
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(XtPointer) 0
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},
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{
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XmNmarginTop,
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XmCMarginTop,
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XmRVerticalDimension,
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sizeof(Dimension),
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XtOffsetOf(XfeTempTwoRec , xfe_manager . margin_top),
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XmRImmediate,
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(XtPointer) 0
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},
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};
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeTempTwo synthetic resources */
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/* */
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/*----------------------------------------------------------------------*/
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static XmSyntheticResource synthetic_resources[] =
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{
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{
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XmNspacing,
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sizeof(Dimension),
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XtOffsetOf(XfeTempTwoRec , xfe_temp_two . spacing),
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_XmFromHorizontalPixels,
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_XmToHorizontalPixels
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},
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{
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XmNraiseBorderThickness,
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sizeof(Dimension),
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XtOffsetOf(XfeTempTwoRec , xfe_temp_two . raise_border_thickness),
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_XmFromHorizontalPixels,
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_XmToHorizontalPixels
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},
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};
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeTempTwo constraint resources */
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/* */
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/*----------------------------------------------------------------------*/
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static XtResource constraint_resources[] =
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{
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{
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XmNmaxHeight,
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XmCMaxHeight,
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XmRDimension,
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sizeof(Dimension),
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XtOffsetOf(XfeTempTwoConstraintRec , xfe_temp_two . max_height),
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XmRImmediate,
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(XtPointer) 65535
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},
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{
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XmNmaxWidth,
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XmCMaxWidth,
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XmRDimension,
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sizeof(Dimension),
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XtOffsetOf(XfeTempTwoConstraintRec , xfe_temp_two . max_width),
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XmRImmediate,
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(XtPointer) 65535
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},
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{
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XmNminHeight,
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XmCMinHeight,
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XmRDimension,
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sizeof(Dimension),
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XtOffsetOf(XfeTempTwoConstraintRec , xfe_temp_two . min_height),
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XmRImmediate,
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(XtPointer) 0
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},
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{
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XmNminWidth,
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XmCMinWidth,
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XmRDimension,
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sizeof(Dimension),
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XtOffsetOf(XfeTempTwoConstraintRec , xfe_temp_two . min_width),
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XmRImmediate,
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(XtPointer) 0
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},
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};
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeTempTwo constraint synthetic resources */
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/* */
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/*----------------------------------------------------------------------*/
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static XmSyntheticResource constraint_synthetic_resources[] =
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{
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{
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XmNmaxWidth,
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sizeof(Dimension),
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XtOffsetOf(XfeTempTwoConstraintRec , xfe_temp_two . max_width),
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_XmFromHorizontalPixels,
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_XmToHorizontalPixels
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},
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{
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XmNmaxWidth,
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sizeof(Dimension),
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XtOffsetOf(XfeTempTwoConstraintRec , xfe_temp_two . max_width),
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_XmFromHorizontalPixels,
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_XmToHorizontalPixels
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},
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{
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XmNmaxHeight,
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sizeof(Dimension),
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XtOffsetOf(XfeTempTwoConstraintRec , xfe_temp_two . max_height),
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_XmFromVerticalPixels,
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_XmToVerticalPixels
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},
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{
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XmNmaxHeight,
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sizeof(Dimension),
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XtOffsetOf(XfeTempTwoConstraintRec , xfe_temp_two . max_height),
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_XmFromVerticalPixels,
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_XmToVerticalPixels
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},
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};
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeTempTwo actions */
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/* */
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/*----------------------------------------------------------------------*/
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static XtActionsRec actions[] =
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{
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{ "BtnDown", BtnDown },
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{ "BtnUp", BtnUp },
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};
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/*----------------------------------------------------------------------*/
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/* */
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/* Widget Class Record Initialization */
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/* */
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/*----------------------------------------------------------------------*/
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_XFE_WIDGET_CLASS_RECORD(temptwo,TempTwo) =
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{
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{
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(WidgetClass) &xfeManagerClassRec, /* superclass */
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"XfeTempTwo", /* class_name */
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sizeof(XfeTempTwoRec), /* widget_size */
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NULL, /* class_initialize */
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ClassPartInitialize, /* class_part_initialize*/
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FALSE, /* class_inited */
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Initialize, /* initialize */
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NULL, /* initialize_hook */
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XtInheritRealize, /* realize */
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actions, /* actions */
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XtNumber(actions), /* num_actions */
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resources, /* resources */
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XtNumber(resources), /* num_resources */
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NULLQUARK, /* xrm_class */
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TRUE, /* compress_motion */
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XtExposeCompressMaximal, /* compress_exposure */
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TRUE, /* compress_enterleave */
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FALSE, /* visible_interest */
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Destroy, /* destroy */
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XtInheritResize, /* resize */
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XtInheritExpose, /* expose */
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SetValues, /* set_values */
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NULL, /* set_values_hook */
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XtInheritSetValuesAlmost, /* set_values_almost */
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GetValuesHook, /* get_values_hook */
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NULL, /* access_focus */
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XtVersion, /* version */
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NULL, /* callback_private */
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XtInheritTranslations, /* tm_table */
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XtInheritQueryGeometry, /* query_geometry */
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XtInheritDisplayAccelerator, /* display accelerator */
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NULL, /* extension */
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},
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/* Composite Part */
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{
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XtInheritGeometryManager, /* geometry_manager */
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XtInheritChangeManaged, /* change_managed */
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XtInheritInsertChild, /* insert_child */
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XtInheritDeleteChild, /* delete_child */
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NULL /* extension */
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},
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/* Constraint Part */
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{
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constraint_resources, /* constraint res */
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XtNumber(constraint_resources), /* num constraint res */
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sizeof(XfeTempTwoConstraintRec), /* constraint size */
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ConstraintInitialize, /* init proc */
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ConstraintDestroy, /* destroy proc */
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ConstraintSetValues, /* set values proc */
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NULL, /* extension */
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},
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/* XmManager Part */
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{
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XtInheritTranslations, /* tm_table */
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synthetic_resources, /* syn resources */
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XtNumber(synthetic_resources), /* num syn_resources */
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constraint_synthetic_resources, /* syn resources */
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XtNumber(constraint_synthetic_resources),/* num syn_resources */
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XmInheritParentProcess, /* parent_process */
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NULL, /* extension */
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},
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/* XfeManager Part */
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{
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XfeInheritBitGravity, /* bit_gravity */
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PreferredGeometry, /* preferred_geometry */
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XfeInheritMinimumGeometry, /* minimum_geometry */
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XfeInheritUpdateRect, /* update_rect */
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AcceptChild, /* accept_child */
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InsertChild, /* insert_child */
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DeleteChild, /* delete_child */
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ChangeManaged, /* change_managed */
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PrepareComponents, /* prepare_components */
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LayoutComponents, /* layout_components */
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LayoutChildren, /* layout_children */
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NULL, /* draw_background */
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XfeInheritDrawShadow, /* draw_shadow */
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DrawComponents, /* draw_components */
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NULL, /* extension */
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},
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/* XfeTempTwo Part */
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{
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LayoutString, /* layout_string */
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DrawString, /* draw_string */
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NULL, /* extension */
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},
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};
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/*----------------------------------------------------------------------*/
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/* */
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/* xfeTempTwoWidgetClass declaration. */
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/* */
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/*----------------------------------------------------------------------*/
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_XFE_WIDGET_CLASS(temptwo,TempTwo);
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/*----------------------------------------------------------------------*/
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/* */
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/* XfeTempTwo resource call procedures */
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/* */
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/*----------------------------------------------------------------------*/
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static void
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DefaultSashColor(Widget w,int offset,XrmValue * value)
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{
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XfeTempTwoPart * ttp = _XfeTempTwoPart(w);
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static Pixel sash_color;
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sash_color = _XfemForeground(w);
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value->addr = (XPointer) &sash_color;
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value->size = sizeof(sash_color);
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}
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/*----------------------------------------------------------------------*/
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/*----------------------------------------------------------------------*/
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/* */
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/* Core Class methods */
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/* */
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/*----------------------------------------------------------------------*/
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static void
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ClassPartInitialize(WidgetClass wc)
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{
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XfeTempTwoWidgetClass cc = (XfeTempTwoWidgetClass) wc;
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XfeTempTwoWidgetClass sc = (XfeTempTwoWidgetClass) _XfeSuperClass(wc);
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/* Resolve inheritance of all XfeTempTwo class methods */
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_XfeResolve(cc,sc,xfe_temp_two_class,layout_string,XfeInheritLayoutString);
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_XfeResolve(cc,sc,xfe_temp_two_class,draw_string,XfeInheritDrawString);
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}
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/*----------------------------------------------------------------------*/
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static void
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Initialize(Widget rw,Widget nw,ArgList args,Cardinal *nargs)
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{
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XfeTempTwoPart * ttp = _XfeTempTwoPart(nw);
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/* Initialize private members */
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ttp->temp_GC = XfeAllocateSelectionGc(nw,
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_XfemShadowThickness(nw),
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ttp->sash_color,
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_XfeBackgroundPixel(nw));
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/* Finish of initialization */
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_XfeManagerChainInitialize(rw,nw,xfeTempTwoWidgetClass);
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}
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/*----------------------------------------------------------------------*/
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static void
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Destroy(Widget w)
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{
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XfeTempTwoPart * ttp = _XfeTempTwoPart(w);
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XtReleaseGC(w,ttp->temp_GC);
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}
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/*----------------------------------------------------------------------*/
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static Boolean
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SetValues(Widget ow,Widget rw,Widget nw,ArgList args,Cardinal *nargs)
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{
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XfeTempTwoPart * np = _XfeTempTwoPart(nw);
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XfeTempTwoPart * op = _XfeTempTwoPart(ow);
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Boolean update_sash_gc = False;
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/* shadow_thickness */
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if (_XfemShadowThickness(nw) != _XfemShadowThickness(ow))
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{
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_XfemConfigFlags(nw) |= XfeConfigLE;
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update_sash_gc = True;
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}
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|
/* sash_color */
|
|
if (np->sash_color != op->sash_color)
|
|
{
|
|
_XfemConfigFlags(nw) |= XfeConfigLE;
|
|
|
|
update_sash_gc = True;
|
|
}
|
|
|
|
/* Update the sash gc if needed */
|
|
if (update_sash_gc)
|
|
{
|
|
XtReleaseGC(nw,np->temp_GC);
|
|
|
|
np->temp_GC = XfeAllocateSelectionGc(nw,
|
|
_XfemShadowThickness(nw),
|
|
np->sash_color,
|
|
_XfeBackgroundPixel(nw));
|
|
}
|
|
|
|
return _XfeManagerChainSetValues(ow,rw,nw,xfeTempTwoWidgetClass);
|
|
}
|
|
/*----------------------------------------------------------------------*/
|
|
static void
|
|
GetValuesHook(Widget w,ArgList args,Cardinal* nargs)
|
|
{
|
|
XfeTempTwoPart * ttp = _XfeTempTwoPart(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
|
|
}
|
|
}
|
|
/*----------------------------------------------------------------------*/
|
|
|
|
/*----------------------------------------------------------------------*/
|
|
/* */
|
|
/* Constraint class methods */
|
|
/* */
|
|
/*----------------------------------------------------------------------*/
|
|
static void
|
|
ConstraintInitialize(Widget rc,Widget nc,ArgList args,Cardinal *nargs)
|
|
{
|
|
Widget w = _XfeParent(nc);
|
|
XfeTempTwoPart * ttp = _XfeTempTwoPart(w);
|
|
|
|
/* Finish constraint initialization */
|
|
_XfeConstraintChainInitialize(rc,nc,xfeTempTwoWidgetClass);
|
|
}
|
|
/*----------------------------------------------------------------------*/
|
|
static void
|
|
ConstraintDestroy(Widget c)
|
|
{
|
|
Widget w = XtParent(c);
|
|
XfeTempTwoPart * ttp = _XfeTempTwoPart(w);
|
|
}
|
|
/*----------------------------------------------------------------------*/
|
|
static Boolean
|
|
ConstraintSetValues(Widget oc,Widget rc,Widget nc,ArgList args,Cardinal *nargs)
|
|
{
|
|
Widget w = XtParent(nc);
|
|
XfeTempTwoPart * ttp = _XfeTempTwoPart(w);
|
|
|
|
XfeTempTwoConstraintPart * ncp = _XfeTempTwoConstraintPart(nc);
|
|
XfeTempTwoConstraintPart * ocp = _XfeTempTwoConstraintPart(oc);
|
|
|
|
/* Finish constraint set values */
|
|
return _XfeConstraintChainSetValues(oc,rc,nc,xfeTempTwoWidgetClass);
|
|
}
|
|
/*----------------------------------------------------------------------*/
|
|
|
|
/*----------------------------------------------------------------------*/
|
|
/* */
|
|
/* XfeManager class methods */
|
|
/* */
|
|
/*----------------------------------------------------------------------*/
|
|
static void
|
|
PreferredGeometry(Widget w,Dimension * width,Dimension * height)
|
|
{
|
|
XfeTempTwoPart * ttp = _XfeTempTwoPart(w);
|
|
|
|
}
|
|
/*----------------------------------------------------------------------*/
|
|
static Boolean
|
|
AcceptChild(Widget child)
|
|
{
|
|
return True;
|
|
}
|
|
/*----------------------------------------------------------------------*/
|
|
static Boolean
|
|
InsertChild(Widget child)
|
|
{
|
|
Widget w = XtParent(child);
|
|
XfeTempTwoPart * ttp = _XfeTempTwoPart(w);
|
|
|
|
return True;
|
|
}
|
|
/*----------------------------------------------------------------------*/
|
|
static Boolean
|
|
DeleteChild(Widget child)
|
|
{
|
|
Widget w = XtParent(child);
|
|
XfeTempTwoPart * ttp = _XfeTempTwoPart(w);
|
|
|
|
return True;
|
|
}
|
|
/*----------------------------------------------------------------------*/
|
|
static void
|
|
ChangeManaged(Widget w)
|
|
{
|
|
XfeTempTwoPart * ttp = _XfeTempTwoPart(w);
|
|
}
|
|
/*----------------------------------------------------------------------*/
|
|
static void
|
|
PrepareComponents(Widget w,int flags)
|
|
{
|
|
if (flags & _XFE_PREPARE_LABEL_STRING)
|
|
{
|
|
}
|
|
}
|
|
/*----------------------------------------------------------------------*/
|
|
static void
|
|
LayoutComponents(Widget w)
|
|
{
|
|
XfeTempTwoPart * ttp = _XfeTempTwoPart(w);
|
|
|
|
}
|
|
/*----------------------------------------------------------------------*/
|
|
static void
|
|
LayoutChildren(Widget w)
|
|
{
|
|
XfeTempTwoPart * ttp = _XfeTempTwoPart(w);
|
|
|
|
}
|
|
/*----------------------------------------------------------------------*/
|
|
static void
|
|
DrawComponents(Widget w,XEvent * event,Region region,XRectangle * clip_rect)
|
|
{
|
|
XfeTempTwoPart * ttp = _XfeTempTwoPart(w);
|
|
|
|
}
|
|
/*----------------------------------------------------------------------*/
|
|
|
|
/*----------------------------------------------------------------------*/
|
|
/* */
|
|
/* XfeTempTwo class methods */
|
|
/* */
|
|
/*----------------------------------------------------------------------*/
|
|
static void
|
|
LayoutString(Widget w)
|
|
{
|
|
XfeTempTwoPart * ttp = _XfeTempTwoPart(w);
|
|
|
|
}
|
|
/*----------------------------------------------------------------------*/
|
|
static void
|
|
DrawString(Widget w,XEvent * event,Region region,XRectangle * clip_rect)
|
|
{
|
|
XfeTempTwoPart * ttp = _XfeTempTwoPart(w);
|
|
|
|
}
|
|
/*----------------------------------------------------------------------*/
|
|
|
|
/*----------------------------------------------------------------------*/
|
|
/* */
|
|
/* XfeTempTwo action procedures */
|
|
/* */
|
|
/*----------------------------------------------------------------------*/
|
|
static void
|
|
BtnDown(Widget w,XEvent * event,char ** params,Cardinal * nparams)
|
|
{
|
|
XfeTempTwoPart * ttp = _XfeTempTwoPart(w);
|
|
}
|
|
/*----------------------------------------------------------------------*/
|
|
static void
|
|
BtnUp(Widget w,XEvent * event,char ** params,Cardinal * nparams)
|
|
{
|
|
XfeTempTwoPart * ttp = _XfeTempTwoPart(w);
|
|
}
|
|
/*----------------------------------------------------------------------*/
|
|
|
|
/*----------------------------------------------------------------------*/
|
|
/* */
|
|
/* XfeTempTwo Public Methods */
|
|
/* */
|
|
/*----------------------------------------------------------------------*/
|
|
/* extern */ Widget
|
|
XfeCreateTempTwo(Widget pw,char * name,Arg * av,Cardinal ac)
|
|
{
|
|
return XtCreateWidget(name,xfeTempTwoWidgetClass,pw,av,ac);
|
|
}
|
|
/*----------------------------------------------------------------------*/
|