640 lines
19 KiB
C
640 lines
19 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these libraries and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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/*
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* $XConsortium: pal_menubar.c /main/4 1996/08/07 19:49:33 mustafa $
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*
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* @(#)pal_menubar.c 1.36 15 Feb 1994 cde_app_builder/src/ab
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*
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* RESTRICTED CONFIDENTIAL INFORMATION:
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*
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* The information in this document is subject to special
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* restrictions in a confidential disclosure agreement between
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* HP, IBM, Sun, USL, SCO and Univel. Do not distribute this
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* document outside HP, IBM, Sun, USL, SCO, or Univel without
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* Sun's specific written approval. This document and all copies
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* and derivative works thereof must be returned or destroyed at
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* Sun's request.
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*
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* Copyright 1993 Sun Microsystems, Inc. All rights reserved.
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*
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*/
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/*
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* pal_menubar.c - Implements Palette Menubar object functionality
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*/
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#include <stdio.h>
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#include <Xm/Xm.h>
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#include <ab_private/obj_notify.h>
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#include <ab_private/objxm.h>
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#include <ab_private/ab.h>
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#include <ab_private/pal.h>
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#include <ab_private/prop.h>
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#include <ab_private/abobj.h>
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#include <ab_private/abobj_set.h>
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#include <ab_private/abobj_edit.h>
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#include <ab_private/ui_util.h>
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#include "menubar_ui.h"
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typedef struct PROP_MENUBAR_SETTINGS
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{
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Widget prop_sheet;
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PropFieldSettingRec name;
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PropCheckboxSettingRec init_state;
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PropColorSettingRec bg_color;
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PropColorSettingRec fg_color;
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PropFieldSettingRec item_label;
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PropOptionsSettingRec item_label_type;
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PropFieldSettingRec item_mnemonic;
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PropCheckboxSettingRec item_state;
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PropMenunameSettingRec item_menuname;
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PropItemsSettingRec items;
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ABObj current_obj;
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} PropMenubarSettingsRec, *PropMenubarSettings;
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/*************************************************************************
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** **
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** Private Function Declarations **
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** **
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**************************************************************************/
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/*
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* Methods
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*/
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static int menubar_initialize(
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ABObj obj
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);
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static Widget menubar_prop_init(
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Widget parent,
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AB_PROP_TYPE type
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);
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static int menubar_prop_activate(
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AB_PROP_TYPE type,
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BOOL active
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);
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static int menubar_prop_load(
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ABObj obj,
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AB_PROP_TYPE type,
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unsigned long loadkey
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);
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static int menubar_prop_clear(
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AB_PROP_TYPE type
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);
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static int menubar_prop_apply(
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AB_PROP_TYPE type
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);
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static BOOL menubar_prop_pending(
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AB_PROP_TYPE type
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);
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static BOOL verify_props(
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AB_PROP_TYPE type
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);
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static void turnoff_changebars(
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AB_PROP_TYPE type
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);
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/*
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* ABObj callbacks
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*/
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static int prop_menubar_obj_destroy_CB(
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ObjEvDestroyInfo destroyInfo
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);
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static int prop_menubar_install_obj_destroy_CB(void);
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/*
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* Xt Callbacks
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*/
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/*************************************************************************
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** **
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** Data **
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** **
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**************************************************************************/
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PalItemInfo menubar_palitem_rec = {
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/* type */ AB_TYPE_CONTAINER,
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/* name */ "Menubar",
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/* animation pixmaps*/ NULL,
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/* number of pixmaps*/ 0,
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/* rev_prop_frame */ NULL,
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/* fix_prop_dialog */ NULL,
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/* initialize */ menubar_initialize,
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/* is_a_test */ obj_is_menubar,
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/* prop_initialize */ menubar_prop_init,
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/* prop_activate */ menubar_prop_activate,
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/* prop_clear */ menubar_prop_clear,
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/* prop_load */ menubar_prop_load,
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/* prop_apply */ menubar_prop_apply,
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/* prop_pending */ menubar_prop_pending
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};
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PalItemInfo *ab_menubar_palitem = &menubar_palitem_rec;
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PropMenubarSettingsRec prop_menubar_settings_rec[AB_PROP_TYPE_NUM_VALUES];
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/*************************************************************************
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** **
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** Function Definitions **
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** **
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**************************************************************************/
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static int
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menubar_initialize(
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ABObj obj
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)
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{
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ABObj iobj;
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ABObj module = obj_get_module(obj);
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String cascades[3];
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int i;
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obj_set_unique_name(obj, "menubar");
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obj->x = 0;
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obj->y = 0;
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obj_set_is_initially_visible(obj, True);
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obj_set_is_initially_active(obj, True);
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/* Add initial cascades to Choice */
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cascades[0] = catgets(Dtb_project_catd, 6, 20, "File");
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cascades[1] = catgets(Dtb_project_catd, 6, 21, "Edit");
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cascades[2] = catgets(Dtb_project_catd, 6, 25, "Help");
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for (i=0; i < XtNumber(cascades); i++)
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{
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iobj = obj_create(AB_TYPE_ITEM, NULL);
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obj_set_subtype(iobj, AB_ITEM_FOR_MENUBAR);
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obj_append_child(obj, iobj);
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iobj->label_type = AB_LABEL_STRING;
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obj_set_is_initially_active(iobj, True);
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obj_set_is_initially_visible(iobj, True);
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abobj_set_item_name(iobj, obj_get_module(obj), obj_get_name(obj), cascades[i]);
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obj_set_label(iobj, cascades[i]);
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if (i == 2)
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obj_set_is_help_item(iobj, True);
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}
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return OK;
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}
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static Widget
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menubar_prop_init(
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Widget parent,
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AB_PROP_TYPE type
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)
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{
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DtbMenubarPropDialogInfoRec rev_menubar_prop_dialog; /* Revolving Props */
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DtbMenubarPropDialogInfo cgen = &dtb_menubar_prop_dialog; /* Codegen structure */
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DtbRevolvPropDialogInfo rpd = &(dtb_revolv_prop_dialog);
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PropMenubarSettingsRec *pms = &(prop_menubar_settings_rec[type]);
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Widget item[6];
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int item_val[6];
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Widget item2[6];
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int item2_val[6];
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int i, n, j;
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if (type == AB_PROP_REVOLVING)
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{
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/* Cloning Trick:
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* Only the Attributes ControlPanel needs to be created within
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* the existing Revolving Prop dialog, so fill out all other
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* fields with the Revolving Prop dialog equivelents, so the
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* dtb initialize proc will skip those non-NULL fields...
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*/
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dtbMenubarPropDialogInfo_clear(&rev_menubar_prop_dialog);
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cgen = &(rev_menubar_prop_dialog);
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cgen->prop_dialog = rpd->prop_dialog;
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cgen->prop_dialog_shellform = rpd->prop_dialog_shellform;
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cgen->prop_dialog_panedwin = rpd->prop_dialog_panedwin;
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cgen->prop_dialog_form = rpd->prop_dialog_form;
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cgen->objlist_panel = rpd->objlist_panel;
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cgen->objlist_label = rpd->objlist_label2;
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cgen->objlist_scrolledwin = rpd->objlist_scrolledwin;
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cgen->objlist = rpd->objlist;
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cgen->attrs_ctrlpanel_frame = rpd->attrs_ctrlpanel_frame;
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cgen->activate_panel = rpd->activate_panel;
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cgen->apply_button = rpd->apply_button;
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cgen->ok_button = rpd->ok_button;
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cgen->cancel_button = rpd->cancel_button;
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cgen->reset_button = rpd->reset_button;
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cgen->help_button = rpd->help_button;
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/*
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* Get notification of object destruction!
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*/
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prop_menubar_install_obj_destroy_CB();
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}
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else /* AB_PROP_FIXED */
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cgen = &dtb_menubar_prop_dialog;
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if (dtb_menubar_prop_dialog_initialize(cgen, parent) == 0)
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{
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pms->prop_sheet = cgen->attrs_ctrlpanel;
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pms->current_obj = NULL;
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if (type == AB_PROP_REVOLVING)
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XtVaSetValues(parent,
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XmNuserData, pms->current_obj,
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NULL);
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/* Dialog/Object List */
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if (type == AB_PROP_FIXED)
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{
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prop_fixed_dialog_init(ab_menubar_palitem,
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cgen->prop_dialog_shellform, cgen->objlist);
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prop_activate_panel_init(type, ab_menubar_palitem,
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cgen->ok_button, cgen->apply_button,
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cgen->reset_button, cgen->cancel_button,
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cgen->help_button);
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}
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/* Alternate Editor Buttons */
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prop_editors_panel_init(type, ab_menubar_palitem,
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NULL, cgen->conn_button, cgen->helptxt_button);
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/*
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* Prop Sheet Settings....
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*/
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/* Name */
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prop_field_init(&(pms->name), cgen->name_field_label,
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cgen->name_field, cgen->name_cb);
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/* Initial State */
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n = 0;
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item[n] = cgen->istate_ckbox_items.Active_item;
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item_val[n] = AB_STATE_ACTIVE; n++;
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prop_checkbox_init(&(pms->init_state), cgen->istate_ckbox_label,
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cgen->istate_ckbox, n, item, item_val,
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cgen->istate_cb);
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/* Background */
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prop_colorfield_init(&(pms->bg_color), cgen->bg_mbutton,
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cgen->bg_mbutton_bg_mbutton_menu_items.None_item,
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cgen->bg_mbutton_bg_mbutton_menu_items.Color_Chooser_item,
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cgen->bg_swatch, cgen->bg_field, cgen->bg_cb);
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/* Foreground */
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prop_colorfield_init(&(pms->fg_color), cgen->fg_mbutton,
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cgen->fg_mbutton_fg_mbutton_menu_items.None_item,
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cgen->fg_mbutton_fg_mbutton_menu_items.Color_Chooser_item,
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cgen->fg_swatch, cgen->fg_field, cgen->fg_cb);
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/* Item Editor....*/
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/* Item Label */
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prop_field_init(&(pms->item_label), cgen->item_label_label,
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cgen->itemlabel_field, cgen->itemlist_cb);
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n = 0;
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item[n] = cgen->itemlabel_opmenu_items.String_item;
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item_val[n] = AB_LABEL_STRING; n++;
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item[n] = cgen->itemlabel_opmenu_items.Graphic_item;
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item_val[n] = AB_LABEL_GLYPH; n++;
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prop_options_init(&(pms->item_label_type), cgen->item_labeltype_label,
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cgen->itemlabel_opmenu, cgen->itemlabel_opmenu_menu,
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n, item, (XtPointer*)item_val, cgen->itemlist_cb);
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for(i=0; i < n; i++)
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XtAddCallback(item[i], XmNactivateCallback,
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(XtCallbackProc)prop_item_labeltypeCB, (XtPointer)&(pms->items));
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/* Item Mnemonic */
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prop_field_init(&(pms->item_mnemonic), cgen->mnemonic_label,
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cgen->mnemonic_field, cgen->itemlist_cb);
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/* Item State */
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n = 0;
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item[n] = cgen->itemstate_ckbox_items.Active_item;
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item_val[n] = AB_STATE_ACTIVE; n++;
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item[n] = cgen->itemstate_ckbox_items.Is_Help_Item_item;
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item_val[n] = HELP_ITEM_KEY; n++;
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prop_checkbox_init(&(pms->item_state), cgen->itemstate_label,
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cgen->itemstate_ckbox, n, item, item_val,
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cgen->itemlist_cb);
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/* Item Menu Name */
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prop_menuname_init(&(pms->item_menuname), type, cgen->menu_label,
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cgen->item_menu_mbutton,
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cgen->item_menu_field,
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cgen->itemlabel_field, cgen->itemlist_cb, NULL/*title*/,
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&(pms->current_obj), True);
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/* Store Items->Insert menu items in array */
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n = 0;
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item[n] = cgen->item_edit_mbutton_editmenu_items.Add_Before_item;
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item_val[n] = INSERT_BEFORE; n++;
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item[n] = cgen->item_edit_mbutton_editmenu_items.Add_After_item;
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item_val[n] = INSERT_AFTER; n++;
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/* Store Items->Edit menu items in array */
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j = 0;
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item2[j] = cgen->item_edit_mbutton_editmenu_items.Cut_item;
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item2_val[j] = AB_EDIT_CUT; j++;
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item2[j] = cgen->item_edit_mbutton_editmenu_items.Copy_item;
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item2_val[j] = AB_EDIT_COPY; j++;
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item2[j] = cgen->item_edit_mbutton_editmenu_items.Paste_item;
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item2_val[j] = AB_EDIT_PASTE; j++;
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item2[j] = cgen->item_edit_mbutton_editmenu_items.Delete_item;
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item2_val[j] = AB_EDIT_DELETE; j++;
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item2[j] = cgen->item_edit_mbutton_editmenu_items.Change_item;
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item2_val[j] = EDIT_CHANGE; j++;
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/* Hook up Item Editing mechanism to Item List */
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prop_item_editor_init(&(pms->items), AB_ITEM_FOR_MENUBAR,
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cgen->itemlist, cgen->itemlist_cb,
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cgen->item_add_button,
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n, item, item_val, /* Insert */
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j, item2, item2_val,/* Edit */
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&(pms->item_label), &(pms->item_label_type), cgen->graphic_hint,
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&(pms->item_mnemonic), NULL/*accel*/, NULL/*line_style*/,
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&(pms->item_state), &(pms->item_menuname),
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&(pms->current_obj));
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prop_changebars_cleared(pms->prop_sheet);
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return (cgen->prop_dialog_shellform);
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}
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else
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return NULL;
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}
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static int
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menubar_prop_activate(
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AB_PROP_TYPE type,
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BOOL active
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)
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{
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ui_set_active(prop_menubar_settings_rec[type].prop_sheet, active);
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return OK;
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}
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static int
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menubar_prop_clear(
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AB_PROP_TYPE type
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)
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{
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PropMenubarSettingsRec *pms = &(prop_menubar_settings_rec[type]);
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if (pms->current_obj == NULL)
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return OK;
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/* Clear Name */
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prop_field_set_value(&(pms->name), "", False);
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/* Clear Initial State */
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prop_checkbox_set_value(&(pms->init_state), AB_STATE_ACTIVE, True, False);
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/* Clear Background Color */
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prop_colorfield_set_value(&(pms->bg_color), "", False);
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/* Clear Foreground Color */
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prop_colorfield_set_value(&(pms->fg_color), "", False);
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/* Clear Items */
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prop_item_editor_clear(&(pms->items));
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pms->current_obj = NULL;
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turnoff_changebars(type);
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return OK;
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}
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static int
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menubar_prop_load(
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ABObjPtr obj,
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AB_PROP_TYPE type,
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unsigned long loadkey
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)
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{
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PropMenubarSettingsRec *pms = &(prop_menubar_settings_rec[type]);
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BOOL load_all = (loadkey & LoadAll);
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if (obj == NULL)
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{
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if (pms->current_obj != NULL)
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obj = pms->current_obj;
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else
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return ERROR;
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}
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else if (!obj_is_menubar(obj))
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return ERROR;
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else
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pms->current_obj = obj;
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/* Load Name */
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if (load_all || loadkey & LoadName)
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prop_field_set_value(&(pms->name), obj_get_name(obj), False);
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if (load_all)
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{
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/* Load Initial State */
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prop_checkbox_set_value(&(pms->init_state), AB_STATE_ACTIVE,
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obj_is_initially_active(obj), False);
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/* Load Color */
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prop_colorfield_set_value(&(pms->bg_color), obj_get_bg_color(obj), False);
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prop_colorfield_set_value(&(pms->fg_color), obj_get_fg_color(obj), False);
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/* Load Items */
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prop_item_editor_load(&(pms->items), obj);
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turnoff_changebars(type);
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}
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return OK;
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}
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static int
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menubar_prop_apply(
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AB_PROP_TYPE type
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)
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{
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PropMenubarSettingsRec *pms = &(prop_menubar_settings_rec[type]);
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STRING value;
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ABObj mb_obj;
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ABObj help_item;
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BOOL reset_bg = False;
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BOOL reset_fg = False;
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if (!verify_props(type))
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return ERROR;
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if (prop_changed(pms->name.changebar))
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{
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value = prop_field_get_value(&(pms->name));
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abobj_set_name(pms->current_obj, value);
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util_free(value);
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}
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if (prop_changed(pms->init_state.changebar))
|
|
{
|
|
abobj_set_active(pms->current_obj,
|
|
prop_checkbox_get_value(&(pms->init_state), AB_STATE_ACTIVE));
|
|
}
|
|
if (prop_changed(pms->fg_color.changebar))
|
|
{
|
|
value = prop_colorfield_get_value(&(pms->fg_color));
|
|
abobj_set_foreground_color(pms->current_obj, value);
|
|
if (util_strempty(value))
|
|
reset_fg = True;
|
|
util_free(value);
|
|
prop_colorfield_set_value(&(pms->fg_color),
|
|
obj_get_fg_color(pms->current_obj), False);
|
|
}
|
|
if (prop_changed(pms->bg_color.changebar))
|
|
{
|
|
value = prop_colorfield_get_value(&(pms->bg_color));
|
|
abobj_set_background_color(pms->current_obj, value);
|
|
if (util_strempty(value))
|
|
reset_bg = True;
|
|
util_free(value);
|
|
prop_colorfield_set_value(&(pms->bg_color),
|
|
obj_get_bg_color(pms->current_obj), False);
|
|
}
|
|
if (prop_changed(pms->items.changebar))
|
|
{
|
|
/* Ensure edits to current item are saved before apply */
|
|
prop_item_change(&(pms->items), False);
|
|
prop_item_editor_apply(&(pms->items));
|
|
}
|
|
|
|
abobj_tree_instantiate_changes(pms->current_obj);
|
|
|
|
if (reset_bg || reset_fg) /* Set back to No Color */
|
|
abobj_reset_colors(pms->current_obj, reset_bg, reset_fg);
|
|
|
|
/* We must set the Help Cascade AFTER changes have been
|
|
* instantiated because we require the live Widget-ID of
|
|
* Help-cascade and this is the only order which guarantees it.
|
|
*/
|
|
help_item = obj_get_menubar_help_item(pms->current_obj);
|
|
mb_obj = objxm_comp_get_subobj(pms->current_obj, AB_CFG_OBJECT_OBJ);
|
|
|
|
XtVaSetValues(objxm_get_widget(mb_obj),
|
|
XmNmenuHelpWidget, help_item? objxm_get_widget(help_item): NULL,
|
|
NULL);
|
|
|
|
turnoff_changebars(type);
|
|
|
|
return OK;
|
|
}
|
|
|
|
static BOOL
|
|
menubar_prop_pending(
|
|
AB_PROP_TYPE type
|
|
)
|
|
{
|
|
return(prop_changebars_pending(prop_menubar_settings_rec[type].prop_sheet));
|
|
}
|
|
|
|
static BOOL
|
|
verify_props(
|
|
AB_PROP_TYPE type
|
|
)
|
|
{
|
|
PropMenubarSettingsRec *pms = &(prop_menubar_settings_rec[type]);
|
|
|
|
if (prop_changed(pms->name.changebar) &&
|
|
!prop_name_ok(pms->current_obj, pms->name.field))
|
|
return False;
|
|
|
|
if (prop_changed(pms->fg_color.changebar) && !prop_color_ok(pms->fg_color.field))
|
|
return False;
|
|
|
|
if (prop_changed(pms->bg_color.changebar) && !prop_color_ok(pms->bg_color.field))
|
|
return False;
|
|
|
|
return True;
|
|
}
|
|
|
|
static void
|
|
turnoff_changebars(
|
|
AB_PROP_TYPE type
|
|
)
|
|
{
|
|
PropMenubarSettingsRec *pms = &(prop_menubar_settings_rec[type]);
|
|
|
|
prop_set_changebar(pms->name.changebar, PROP_CB_OFF);
|
|
prop_set_changebar(pms->init_state.changebar,PROP_CB_OFF);
|
|
prop_set_changebar(pms->bg_color.changebar, PROP_CB_OFF);
|
|
prop_set_changebar(pms->fg_color.changebar, PROP_CB_OFF);
|
|
prop_set_changebar(pms->items.changebar, PROP_CB_OFF);
|
|
|
|
prop_changebars_cleared(pms->prop_sheet);
|
|
|
|
}
|
|
|
|
/*
|
|
* Object destroy callback
|
|
*/
|
|
static int
|
|
prop_menubar_install_obj_destroy_CB(void)
|
|
{
|
|
static BOOL callback_installed = False;
|
|
|
|
if (callback_installed)
|
|
{
|
|
return 0;
|
|
}
|
|
obj_add_destroy_callback(prop_menubar_obj_destroy_CB, "Menubar Props");
|
|
return 0;
|
|
}
|
|
|
|
static int
|
|
prop_menubar_obj_destroy_CB(ObjEvDestroyInfo destroyInfo)
|
|
{
|
|
int i;
|
|
ABObj doomedObj = destroyInfo->obj;
|
|
PropMenubarSettingsRec *pms;
|
|
|
|
|
|
if (! (obj_is_item(doomedObj) &&
|
|
(obj_get_item_type(doomedObj) == AB_ITEM_FOR_MENUBAR)) )
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
for (i = 0; i < AB_PROP_TYPE_NUM_VALUES; ++i)
|
|
{
|
|
pms = &(prop_menubar_settings_rec[i]);
|
|
|
|
if (pms->current_obj == doomedObj)
|
|
pms->current_obj = NULL;
|
|
if (pms->items.current_item == doomedObj)
|
|
pms->items.current_item = NULL;
|
|
if (pms->items.clipboard_item == doomedObj)
|
|
pms->items.clipboard_item = NULL;
|
|
}
|
|
|
|
return 0;
|
|
}
|