falso
/
cdesktopenv
mirror of https://git.code.sf.net/p/cdesktopenv/code
1
0
Fork 0
Code Issues Releases Wiki Activity
cdesktopenv/cde/programs/dtappbuilder/src/ab/abobj_menu.c

1297 lines
37 KiB
C
Raw Blame History

/*
* CDE - Common Desktop Environment
*
* Copyright (c) 1993-2012, The Open Group. All rights reserved.
*
* These libraries and programs are free software; you can
* redistribute them and/or modify them under the terms of the GNU
* Lesser General Public License as published by the Free Software
* Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* These libraries and programs are distributed in the hope that
* they will be useful, but WITHOUT ANY WARRANTY; without even the
* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with these librararies and programs; if not, write
* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
* Floor, Boston, MA 02110-1301 USA
*/
/*
* $XConsortium: abobj_menu.c /main/3 1995/11/06 17:16:46 rswiston $
*
* @(#)abobj_menu.c 1.23 15 Feb 1994 cde_app_builder/src/libABobj
*
* RESTRICTED CONFIDENTIAL INFORMATION:
*
* The information in this document is subject to special
* restrictions in a confidential disclosure agreement between
* HP, IBM, Sun, USL, SCO and Univel. Do not distribute this
* document outside HP, IBM, Sun, USL, SCO, or Univel without
* Sun's specific written approval. This document and all copies
* and derivative works thereof must be returned or destroyed at
* Sun's request.
*
* Copyright 1993 Sun Microsystems, Inc. All rights reserved.
*
*/
/*
***********************************************************************
* abobj_menu.c - Implements popup Menu for a UI object
*
***********************************************************************
*/
#include <stdio.h>
#include <Xm/Xm.h>
#include <Xm/PushB.h>
#include <Xm/CascadeB.h>
#include <Xm/MenuShell.h>
#include <Xm/RowColumn.h> /* XmMenuPosition() */
#include <Xm/Separator.h>
#include <ab_private/objxm.h>
#include <ab_private/ui_util.h>
#include <ab_private/brws.h>
#include <ab_private/proj.h>
#include <ab_private/prop.h>
#include <ab_private/abobj.h>
#include <ab_private/abobj_edit.h>
#include <ab_private/attch_ed.h>
#include "dtbuilder.h"
#include "abobjP.h"
#include "brwsP.h"
/*
* Bitmaps
*/
#include "bitmaps/align_left.xbm"
#include "bitmaps/align_vcenter.xbm"
#include "bitmaps/align_right.xbm"
#include "bitmaps/align_labels.xbm"
#include "bitmaps/align_top.xbm"
#include "bitmaps/align_hcenter.xbm"
#include "bitmaps/align_bottom.xbm"
#include "bitmaps/align_grid.xbm"
#include "bitmaps/distribute_horizontal.xbm"
#include "bitmaps/distribute_vertical.xbm"
#include "bitmaps/distribute_hcenter.xbm"
#include "bitmaps/distribute_vcenter.xbm"
static const int EDIT_MENU_CACHE_BLOCK = 50;
/*************************************************************************
** **
** Private Function Declarations **
** **
**************************************************************************/
static int add_win_menu_cache_entry(
ABObj winobj,
Widget menu
);
static int delete_win_menu_cache_entry(
ABObj winobj
);
static int add_browser_menu_cache_entry(
Widget brws_widget,
Widget menu
);
static int delete_browser_menu_cache_entry(
Widget brws_widget
);
static Widget get_edit_menu_from_cache(
EDIT_MENU_TYPE mtype,
Widget origin
);
static int set_menu_state(
Widget menu,
unsigned int flags
);
static void set_item_flags(
ABSelectedRec *target,
unsigned int *ret_item_flag
);
/*
* Callbacks
*/
static void win_cache_menu_destroyCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void browser_cache_menu_destroyCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void rev_propCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void fix_propCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void alignCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void undoCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void cutCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void copyCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void pasteCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void deleteCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void browseCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void groupCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void ungroupCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void attachCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void next_layerCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void make_paneCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void unmake_paneCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void expandCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void expandAllCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void collapseCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
static void tearOffCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
);
/*************************************************************************
** **
** Private Data **
** IMPORTANT - the strings in the arrays are initialized in **
** abobj_strings_init(). **
** **
**************************************************************************/
MenuItem prop_menu[] =
{
{ NULL, NULL/*"Revolving..."*/, AB_LABEL_STRING, &xmPushButtonWidgetClass, rev_propCB,
NULL, (XtPointer)ABMenuProps, NULL, 0, TRUE },
{ NULL, NULL/*"Fixed..."*/, AB_LABEL_STRING, &xmPushButtonWidgetClass, fix_propCB,
NULL, (XtPointer)ABMenuProps, NULL, 0, TRUE },
NULL
};
MenuItem align_menu[] =
{
{ NULL, "bitmaps/align_left.xbm", AB_LABEL_GLYPH,
&xmPushButtonWidgetClass, alignCB, (XtPointer) LEFT_EDGES,
(XtPointer)ABMenuAlign, NULL, 0, TRUE, align_left_width,
align_left_height, align_left_bits },
{ NULL, "bitmaps/align_vcenter.xbm", AB_LABEL_GLYPH,
&xmPushButtonWidgetClass, alignCB, (XtPointer) VCENTERS,
(XtPointer)ABMenuAlign, NULL, 0, TRUE, align_vcenter_width,
align_vcenter_height, align_vcenter_bits },
{ NULL, "bitmaps/align_right.xbm", AB_LABEL_GLYPH,
&xmPushButtonWidgetClass, alignCB, (XtPointer) RIGHT_EDGES,
(XtPointer)ABMenuAlign, NULL, 0, TRUE, align_right_width,
align_right_height, align_right_bits },
{ NULL, "bitmaps/align_labels.xbm", AB_LABEL_GLYPH,
&xmPushButtonWidgetClass, alignCB, (XtPointer) LABELS,
(XtPointer)ABMenuAlign, NULL, 0, TRUE, align_labels_width,
align_labels_height, align_labels_bits },
{ NULL, "bitmaps/align_top.xbm", AB_LABEL_GLYPH,
&xmPushButtonWidgetClass, alignCB, (XtPointer) TOP_EDGES,
(XtPointer)ABMenuAlign, NULL, 0, TRUE, align_top_width,
align_top_height, align_top_bits },
{ NULL, "bitmaps/align_hcenter.xbm", AB_LABEL_GLYPH,
&xmPushButtonWidgetClass, alignCB, (XtPointer) HCENTERS,
(XtPointer)ABMenuAlign, NULL, 0, TRUE, align_hcenter_width,
align_hcenter_height, align_hcenter_bits },
{ NULL, "bitmaps/align_bottom.xbm", AB_LABEL_GLYPH,
&xmPushButtonWidgetClass, alignCB, (XtPointer) BOTTOM_EDGES,
(XtPointer)ABMenuAlign, NULL, 0, TRUE, align_bottom_width,
align_bottom_height, align_bottom_bits },
{ NULL, "bitmaps/align_grid.xbm", AB_LABEL_GLYPH,
&xmPushButtonWidgetClass, alignCB, (XtPointer) TO_GRID,
(XtPointer)ABMenuAlign, NULL, 0, TRUE, align_grid_width,
align_grid_height, align_grid_bits },
NULL
};
MenuItem distribute_menu[] =
{
{ NULL, "bitmaps/distribute_horizontal.xbm", AB_LABEL_GLYPH,
&xmPushButtonWidgetClass, alignCB, (XtPointer) HSPACING,
(XtPointer)ABMenuDistribute, NULL, 0, TRUE,
distribute_horizontal_width, distribute_horizontal_height,
distribute_horizontal_bits },
{ NULL, "bitmaps/distribute_vertical.xbm", AB_LABEL_GLYPH,
&xmPushButtonWidgetClass, alignCB, (XtPointer) VSPACING,
(XtPointer)ABMenuDistribute, NULL, 0, TRUE,
distribute_vertical_width, distribute_vertical_height,
distribute_vertical_bits },
{ NULL, "bitmaps/distribute_hcenter.xbm", AB_LABEL_GLYPH,
&xmPushButtonWidgetClass, alignCB, (XtPointer) HCENTERED,
(XtPointer)ABMenuDistribute, NULL, 0, TRUE,
distribute_hcenter_width, distribute_hcenter_height,
distribute_hcenter_bits },
{ NULL, "bitmaps/distribute_vcenter.xbm", AB_LABEL_GLYPH,
&xmPushButtonWidgetClass, alignCB, (XtPointer) VCENTERED,
(XtPointer)ABMenuDistribute, NULL, 0, TRUE,
distribute_vcenter_width, distribute_vcenter_height,
distribute_vcenter_bits },
NULL
};
MenuItem obj_menu_items[] =
{
{ "props_menu", NULL/*"Props"*/, AB_LABEL_STRING,
&xmCascadeButtonWidgetClass, NULL, NULL, (XtPointer)(XtPointer)ABMenuProps, prop_menu, 1, TRUE, 0, 0, NULL, },
{ NULL, NULL/*"Browse..."*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, browseCB, NULL, (XtPointer)ABMenuBrowse, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, "", AB_LABEL_SEPARATOR,
&xmSeparatorWidgetClass, NULL, NULL, NULL, NULL, 0, TRUE, 0, 0, NULL },
{ "undo_menu", NULL/*"Undo"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, undoCB, NULL, (XtPointer)ABMenuUndo, NULL, 0, TRUE, 0,
0, NULL },
{ "cut_menu", NULL/*"Cut"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, cutCB, NULL, (XtPointer)ABMenuCut, NULL, 0, TRUE, 0, 0, NULL },
{ "copy_menu", NULL/*"Copy"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, copyCB, NULL, (XtPointer)ABMenuCopy, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Paste"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, pasteCB, (XtPointer)AB_PASTE_INITIATOR_OBJ_MENU, (XtPointer)ABMenuPaste, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Delete"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, deleteCB, NULL, (XtPointer)ABMenuDelete, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, "", AB_LABEL_SEPARATOR,
&xmSeparatorWidgetClass, NULL, NULL, NULL, NULL, 0, TRUE, 0, 0, NULL },
{ "align_menu", NULL/*"Align"*/, AB_LABEL_STRING,
&xmCascadeButtonWidgetClass, NULL, NULL, (XtPointer)ABMenuAlign, align_menu, 2, TRUE, 0, 0, NULL },
{ "distribute_menu", NULL/*"Distribute"*/, AB_LABEL_STRING,
&xmCascadeButtonWidgetClass, NULL, NULL, (XtPointer)ABMenuDistribute, distribute_menu, 2, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Group"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, groupCB, NULL, (XtPointer)ABMenuGroup, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Ungroup"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, ungroupCB, NULL, (XtPointer)ABMenuUngroup, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Make Paned Window"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, make_paneCB, NULL, (XtPointer)ABMenuPane, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Unmake Paned Window"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, unmake_paneCB, NULL, (XtPointer)ABMenuUnpane, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Attachments..."*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, attachCB, NULL, (XtPointer)ABMenuAttach, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, "", AB_LABEL_SEPARATOR,
&xmSeparatorWidgetClass, NULL, NULL, NULL, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"NextLayer"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, next_layerCB, NULL, (XtPointer)ABMenuNextLayer, NULL, 0, TRUE, 0, 0, NULL },
NULL
};
MenuItem browser_menu_items[] =
{
{ "props_menu", NULL/*"Props"*/, AB_LABEL_STRING,
&xmCascadeButtonWidgetClass, NULL, NULL, (XtPointer)(XtPointer)ABMenuProps, prop_menu, 1, TRUE, 0, 0, NULL, },
{ NULL, NULL/*"Tearoff Browser..."*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, tearOffCB, NULL, (XtPointer)ABMenuTearOff, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, "", AB_LABEL_SEPARATOR,
&xmSeparatorWidgetClass, NULL, NULL, NULL, NULL, 0, TRUE, 0, 0, NULL },
{ "undo_menu", NULL/*"Undo"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, undoCB, NULL, (XtPointer)ABMenuUndo, NULL, 0, TRUE, 0,
0, NULL },
{ "cut_menu", NULL/*"Cut"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, cutCB, NULL, (XtPointer)ABMenuCut, NULL, 0, TRUE, 0, 0, NULL },
{ "copy_menu", NULL/*"Copy"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, copyCB, NULL, (XtPointer)ABMenuCopy, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Paste"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, pasteCB, NULL, (XtPointer)ABMenuPaste, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Delete"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, deleteCB, NULL, (XtPointer)ABMenuDelete, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, "", AB_LABEL_SEPARATOR,
&xmSeparatorWidgetClass, NULL, NULL, NULL, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Group"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, groupCB, NULL, (XtPointer)ABMenuGroup, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Ungroup"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, ungroupCB, NULL, (XtPointer)ABMenuUngroup, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Make Paned Window"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, make_paneCB, NULL, (XtPointer)ABMenuPane, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Unmake Paned Window"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, unmake_paneCB, NULL, (XtPointer)ABMenuUnpane, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Attachments..."*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, attachCB, NULL, (XtPointer)ABMenuAttach, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, "", AB_LABEL_SEPARATOR,
&xmSeparatorWidgetClass, NULL, NULL, NULL, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Expand"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, expandCB, NULL, (XtPointer)ABMenuExpand, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Expand All"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, expandAllCB, NULL, (XtPointer)ABMenuExpandAll, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Collapse"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, collapseCB, NULL, (XtPointer)ABMenuCollapse, NULL, 0, TRUE, 0, 0, NULL },
NULL
};
MenuItem layout_menu_items[] =
{
{ "align_menu", NULL/*"Align"*/, AB_LABEL_STRING,
&xmCascadeButtonWidgetClass, NULL, NULL, (XtPointer)ABMenuAlign, align_menu, 2, TRUE, 0, 0, NULL },
{ "distribute_menu", NULL/*"Distribute"*/, AB_LABEL_STRING,
&xmCascadeButtonWidgetClass, NULL, NULL, (XtPointer)ABMenuDistribute, distribute_menu, 2, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Group"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, groupCB, NULL, (XtPointer)ABMenuGroup, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Ungroup"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, ungroupCB, NULL, (XtPointer)ABMenuUngroup, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Make Paned Window"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, make_paneCB, NULL, (XtPointer)ABMenuPane, NULL, 0, TRUE, 0, 0, NULL },
{ NULL, NULL/*"Unmake Paned Window"*/, AB_LABEL_STRING,
&xmPushButtonWidgetClass, unmake_paneCB, NULL, (XtPointer)ABMenuUnpane, NULL, 0, TRUE, 0, 0, NULL },
NULL
};
static ABSelectedRec sel;
static WinMenuCache *win_menu_cache = NULL;
static int win_menu_cache_max = 0;
static int win_menu_cache_count = 0;
static BrowserMenuCache *browser_menu_cache = NULL;
static int browser_menu_cache_max = 0;
static int browser_menu_cache_count = 0;
/*************************************************************************
** **
** Function Definitions **
** **
**************************************************************************/
static void
win_cache_menu_destroyCB(
Widget menu,
XtPointer client_data,
XtPointer call_data
)
{
ABObj winobj = (ABObj)client_data;
delete_win_menu_cache_entry(winobj);
}
static void
browser_cache_menu_destroyCB(
Widget menu,
XtPointer client_data,
XtPointer call_data
)
{
Widget brws_widget = (Widget)client_data;
delete_browser_menu_cache_entry(brws_widget);
}
static int
delete_win_menu_cache_entry(
ABObj winobj
)
{
BOOL shift = FALSE;
int i;
for(i=0; i < win_menu_cache_count; i++)
{
if (win_menu_cache[i].winobj == winobj)
shift = TRUE;
else if (shift)
{
win_menu_cache[i-1].winobj = win_menu_cache[i].winobj;
win_menu_cache[i-1].menu = win_menu_cache[i].menu;
}
}
if (shift)
win_menu_cache_count--;
return 0;
}
static int
delete_browser_menu_cache_entry(
Widget brws_widget
)
{
BOOL shift = FALSE;
int i;
for(i=0; i < browser_menu_cache_count; i++)
{
if (browser_menu_cache[i].brws_widget == brws_widget)
shift = TRUE;
else if (shift)
{
browser_menu_cache[i-1].brws_widget = browser_menu_cache[i].brws_widget;
browser_menu_cache[i-1].menu = browser_menu_cache[i].menu;
}
}
if (shift)
browser_menu_cache_count--;
return 0;
}
static int
add_win_menu_cache_entry(
ABObj winobj,
Widget menu
)
{
WinMenuCache *old_cache;
WinMenuCache *new_cache;
int i;
if (win_menu_cache_count == win_menu_cache_max) /* Need Cache Space*/
{
/* if win_menu_cache_count == 0, then it's our first time...*/
old_cache = win_menu_cache;
win_menu_cache_max+=EDIT_MENU_CACHE_BLOCK;
new_cache = (WinMenuCache*)util_malloc(
win_menu_cache_max*sizeof(WinMenuCache));
/* Copy old cache into new cache...
* NOTE: this would ONLY happen if the number of Window objects
* instantiated exceeds WIN_MENU_CACHE_BLOCK - which should
* rarely happen!
*/
for(i=0; i < win_menu_cache_count; i++)
{
new_cache[i].winobj = old_cache[i].winobj;
new_cache[i].menu = old_cache[i].menu;
}
util_free(old_cache);
win_menu_cache = new_cache;
}
win_menu_cache[win_menu_cache_count].winobj = winobj;
win_menu_cache[win_menu_cache_count].menu = menu;
win_menu_cache_count++;
return 0;
}
static int
add_browser_menu_cache_entry(
Widget brws_widget,
Widget menu
)
{
BrowserMenuCache *old_cache;
BrowserMenuCache *new_cache;
int i;
if (browser_menu_cache_count == browser_menu_cache_max) /* Need Cache Space*/
{
/* if browser_menu_cache_count == 0, then it's our first time...*/
old_cache = browser_menu_cache;
browser_menu_cache_max+=EDIT_MENU_CACHE_BLOCK;
new_cache = (BrowserMenuCache*)util_malloc(
browser_menu_cache_max*sizeof(BrowserMenuCache));
/* Copy old cache into new cache...
* NOTE: this would ONLY happen if the number of Browser Widgets
* instantiated exceeds EDIT_MENU_CACHE_BLOCK - which should
* rarely happen!
*/
for(i=0; i < browser_menu_cache_count; i++)
{
new_cache[i].brws_widget = old_cache[i].brws_widget;
new_cache[i].menu = old_cache[i].menu;
}
util_free(old_cache);
browser_menu_cache = new_cache;
}
browser_menu_cache[browser_menu_cache_count].brws_widget = brws_widget;
browser_menu_cache[browser_menu_cache_count].menu = menu;
browser_menu_cache_count++;
return 0;
}
static Widget
get_edit_menu_from_cache(
EDIT_MENU_TYPE mtype,
Widget origin
)
{
int i;
Widget menu = NULL;
ABObj obj;
ABObj winobj;
ABObj winchild;
Widget menup;
if (mtype == WIN_EDIT_MENU)
{
obj = objxm_get_obj_from_widget(origin);
if (obj_is_window(obj_get_root(obj)))
winobj = obj_get_root(obj);
else
winobj = obj_get_root(obj_get_window(obj));
/* Look for menu already stored for winobj */
for(i=0; i < win_menu_cache_count; i++)
if (win_menu_cache[i].winobj == winobj)
return(win_menu_cache[i].menu);
winchild = obj_get_child(winobj, 0);
menup = (Widget)winchild->ui_handle;
/* Menu not yet in Cache, must create new Menu */
menu = ui_build_menu(menup, XmMENU_POPUP, 1, NULL, "obj_menu", obj_menu_items);
}
else /* BROWSER_EDIT_MENU */
{
ABBrowser ab = NULL;
/* Look for menu already stored for Browser widget */
for(i=0; i < browser_menu_cache_count; i++)
if (browser_menu_cache[i].brws_widget == origin)
return(browser_menu_cache[i].menu);
menup = origin;
/* Menu not yet in Cache, must create new Menu */
/*
* The browser routines need a handle to the relevant browser data
* structure (different for different browsers). A pointer to this
* structure is set as user data on the browser widget.
* Set this structure up as client data for the callbacks.
* (User data is used for the item flags so we can't use that here).
*/
XtVaGetValues(origin, XmNuserData, &ab, NULL);
if (ab)
for (i = 0; browser_menu_items[i].label != NULL; i++)
{
browser_menu_items[i].client_data = (XtPointer)ab;
}
/*
* Build menu
*/
menu = ui_build_menu(menup, XmMENU_POPUP, 1, NULL, "obj_menu", browser_menu_items);
/*
* Unset the client data fields
*/
if (ab)
for (i = 0; browser_menu_items[i].label != NULL; i++)
{
browser_menu_items[i].client_data = (XtPointer)NULL;
}
}
if (mtype == WIN_EDIT_MENU)
{
add_win_menu_cache_entry(winobj, menu);
XtAddCallback(menu, XtNdestroyCallback, win_cache_menu_destroyCB,
(XtPointer)winobj);
}
else /* BROWSER_EDIT_MENU */
{
add_browser_menu_cache_entry(origin, menu);
XtAddCallback(menu, XtNdestroyCallback, browser_cache_menu_destroyCB,
(XtPointer)origin);
}
return menu;
}
/*
* Set state of ABObj Edit Menu
*/
static int
set_menu_state(
Widget menu,
unsigned int flags
)
{
WidgetList items;
int num_items;
unsigned long item_flag;
int i;
XtVaGetValues(menu,
XmNnumChildren, &num_items,
XmNchildren, &items,
NULL);
for (i=0; i < num_items; i++)
{
XtVaGetValues(items[i], XmNuserData, &item_flag, NULL);
if (item_flag != ABMenuNone)
{
if ((flags & (unsigned int)item_flag) != 0)
ui_set_active(items[i], TRUE);
else
ui_set_active(items[i], FALSE);
}
}
return 0;
}
static void
set_item_flags(
ABSelectedRec *target,
unsigned int *ret_item_flags
)
{
ABObj selobj;
ABObj selparent;
ABObj pane_parent;
Widget popup_menu;
unsigned int item_flags = ABMenuNone;
int i, j;
BOOL all_groups = TRUE;
BOOL all_panes = TRUE;
BOOL all_panedwins = TRUE;
BOOL same_parent = TRUE;
BOOL already_in_panedwin = FALSE;
/* Store Select info */
sel.count = target->count;
util_free(sel.list);
sel.list = (ABObj*)util_malloc(sel.count*sizeof(ABObj));
for(i = 0; i < sel.count; i++)
sel.list[i] = target->list[i];
item_flags |= ABMenuTearOff;
item_flags |= ABMenuExpandAll;
/*
* Configure the Item's state (active/inactive) depending
* on the current objects selected
*/
if (target->count == 1)
{
item_flags |= ABMenuProps;
if (obj_is_layers(obj_get_parent(target->list[0])))
item_flags |= ABMenuNextLayer;
}
if (target->count >= 1)
{
item_flags |= ABMenuCut;
item_flags |= ABMenuCopy;
item_flags |= ABMenuDelete;
item_flags |= ABMenuBrowse;
item_flags |= ABMenuAlign;
item_flags |= ABMenuDistribute;
item_flags |= ABMenuAttach;
item_flags |= ABMenuExpand;
item_flags |= ABMenuCollapse;
/* Loop1: look at selected objects to TURN-ON menu items */
for (j = 0; j < target->count; j++)
{
selobj = target->list[j];
selparent = obj_get_root(obj_get_parent(obj_get_root(selobj)));
if ((obj_is_pane(selobj) && obj_is_control_panel(selparent) &&
!obj_is_group_member(selobj)) ||
(obj_is_control(selobj) && !obj_is_group_member(selobj)) ||
(obj_is_group(selobj) && !obj_is_group_member(selobj)))
item_flags |= ABMenuGroup;
if (!obj_is_group(selobj))
all_groups = FALSE;
/* Check if obj is a textpane, termpane, draw area, or
* a control panel. These are all valid children for
* a panedWindow, as long as they are not children of
* a control panel.
*/
if (!obj_is_pane(selobj) ||
obj_is_control_panel(selparent))
{
all_panes = FALSE;
}
else
{
/* Save a handle to the first pane's parent */
if (j == 0)
pane_parent = selparent;
/* Compare the selected obj's parent to the
* saved parent. If any two parents differ,
* then don't allow the selected objects to
* become part of a panedWindow.
*/
if (pane_parent != selparent)
same_parent = FALSE;
if (obj_is_paned_win(selparent))
already_in_panedwin = TRUE;
}
if (!obj_is_paned_win(selobj))
all_panedwins = FALSE;
}
if (all_groups)
item_flags |= ABMenuUngroup;
if (all_panes && same_parent && !already_in_panedwin)
item_flags |= ABMenuPane;
if (all_panedwins)
item_flags |= ABMenuUnpane;
/* Loop2: look at selected objects to TURN-OFF menu items */
for (j = 0; j < target->count; j++)
{
selobj = target->list[j];
selparent = obj_get_root(obj_get_parent(obj_get_root(selobj)));
if (!obj_is_control(selobj) && !obj_is_group(selobj) &&
!(obj_is_pane(selobj) && obj_is_control_panel(selparent)))
{
item_flags &= (~ABMenuAlign);
item_flags &= (~ABMenuDistribute);
item_flags &= (~ABMenuGroup);
}
if (obj_is_window(selobj))
item_flags &= (~ABMenuAttach);
if (obj_is_control(selobj) || obj_is_window(selobj))
{
item_flags &= (~ABMenuPane);
item_flags &= (~ABMenuUnpane);
}
}
if (!abobj_clipboard_is_empty())
item_flags |= ABMenuPaste;
}
if (abobj_undo_active())
item_flags |= ABMenuUndo;
else
item_flags &= (~ABMenuUndo);
*ret_item_flags = item_flags;
}
/*
* Popup Menu for Object
*/
void
abobj_popup_menu(
EDIT_MENU_TYPE mtype,
Widget origin,
ABSelectedRec *target,
XButtonEvent *event
)
{
ABObj selobj;
ABObj selparent;
ABObj pane_parent;
Widget popup_menu;
unsigned int item_flags = ABMenuNone;
int i, j;
BOOL all_groups = TRUE;
BOOL all_panes = TRUE;
BOOL all_panedwins = TRUE;
BOOL same_parent = TRUE;
BOOL already_in_panedwin = FALSE;
popup_menu = get_edit_menu_from_cache(mtype, origin);
set_item_flags(target, &item_flags);
set_menu_state(popup_menu, item_flags);
XmMenuPosition(popup_menu, event);
XtManageChild(popup_menu);
}
/*******************************************************************
* Menu Callbacks
*******************************************************************/
static void
rev_propCB(
Widget menu,
XtPointer client_data,
XtPointer call_data
)
{
ABObj obj = sel.list[0];
if (obj != NULL)
prop_load_obj(obj, AB_PROP_REVOLVING);
}
static void
fix_propCB(
Widget menu,
XtPointer client_data,
XtPointer call_data
)
{
ABObj obj = sel.list[0];
if (obj != NULL)
{
prop_load_obj(obj, AB_PROP_FIXED);
}
}
static void
alignCB(
Widget menu,
XtPointer client_data,
XtPointer call_data
)
{
abobj_align((unsigned long) client_data);
}
static void
undoCB(
Widget menu,
XtPointer client_data,
XtPointer call_data
)
{
(void)abobj_undo();
}
static void
cutCB(
Widget menu,
XtPointer client_data,
XtPointer call_data
)
{
(void)abobj_cut();
}
static void
copyCB(
Widget menu,
XtPointer client_data,
XtPointer call_data
)
{
(void)abobj_copy();
}
static void
pasteCB(
Widget menu,
XtPointer client_data,
XtPointer call_data
)
{
AB_PASTE_INITIATOR_TYPE initiator = (AB_PASTE_INITIATOR_TYPE)client_data;
/*
** REMIND bfreeman (03/03/95): Hack Alert!
**
** The browser popup menu, browser_menu_items, uses client_data to store
** a handle to the relevant browser data structure. So, client_data can
** not be used to store the paste initiator.
**
** But, *only* the obj popup and browser popup menus need to pass the
** paste initiator. If the initiator does not match
** AB_PASTE_INITIATOR_OBJ_MENU, force the initiator to
** AB_PASTE_INITIATOR_BRWS_MENU.
**
** Of course, this will break if paste is added to another menu :-(
** Try to safeguard by only setting the initiator if it is unknown.
*/
switch(initiator)
{
case AB_PASTE_INITIATOR_OBJ_MENU:
break;
case AB_PASTE_INITIATOR_BRWS_MENU:
break;
case AB_PASTE_INITIATOR_BRWS_EDIT_MENU:
break;
case AB_PASTE_INITIATOR_PAL_EDIT_MENU:
break;
default:
initiator = AB_PASTE_INITIATOR_BRWS_MENU;
break;
}
(void)abobj_paste(initiator);
}
static void
deleteCB(
Widget menu,
XtPointer client_data,
XtPointer call_data
)
{
abobj_delete();
}
static void
browseCB(
Widget menu,
XtPointer client_data,
XtPointer call_data
)
{
/*
* This code assumes that the objects in sel.list
* are all in one window. See object_popup_menu()
* in abobj_events.c. It gets the selected objects
* in *one* particular window.
*
* Because of this, it is unnecessary to traverse
* sel.list to search for and map different browsers
* since all the objects on sel.list will be on the same
* module/window/browser.
*/
if (sel.count > 0)
{
ABBrowser cur_b;
/*
* Find/create browser for first selected object on
* sel.list
*/
cur_b = brws_get_browser_for_obj(sel.list[0]);
/*
* Center the browser's detailed view on the selected object
*/
brws_center_on_obj(cur_b, sel.list[0]);
/*
* Map browser
*/
brws_popup(cur_b);
}
}
static void
groupCB(
Widget menu,
XtPointer client_data,
XtPointer call_data
)
{
abobj_group_selected_objects();
}
static void
ungroupCB(
Widget menu,
XtPointer client_data,
XtPointer call_data
)
{
abobj_ungroup_selected_objects();
}
static void
next_layerCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
)
{
ABObj obj = sel.list[0];
abobj_layer_show_next(obj_get_parent(obj));
}
static void
attachCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
)
{
ABObj obj = sel.list[0];
attch_ed_show_dialog(obj);
}
static void
make_paneCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
)
{
abobj_make_panedwin();
}
static void
unmake_paneCB(
Widget widget,
XtPointer client_data,
XtPointer call_data
)
{
abobj_unmake_panedwin();
}
static void
expandCB(
Widget menu,
XtPointer client_data,
XtPointer call_data
)
{
ABBrowser ab = (ABBrowser)client_data;
brwsP_expand_selected(ab);
}
static void
expandAllCB(
Widget menu,
XtPointer client_data,
XtPointer call_data
)
{
ABBrowser ab = (ABBrowser)client_data;
brwsP_expand_collapsed(ab);
}
static void
collapseCB(
Widget menu,
XtPointer client_data,
XtPointer call_data
)
{
ABBrowser ab = (ABBrowser)client_data;
brwsP_collapse_selected(ab);
}
static void
tearOffCB(
Widget menu,
XtPointer client_data,
XtPointer call_data
)
{
ABBrowser ab = (ABBrowser)client_data;
brwsP_tear_off_selected(ab);
}
void
abobj_build_layout_menu(
Widget menu
)
{
if (menu)
ui_populate_pulldown_menu(menu, 1, layout_menu_items);
}
void
abobj_set_menu_item_state(
Widget menu
)
{
ABSelectedRec sel;
unsigned int item_flags;
if (!menu)
return;
abobj_get_selected(proj_get_project(), TRUE, FALSE, &sel);
set_item_flags(&sel, &item_flags);
set_menu_state(menu, item_flags);
if (sel.list)
XtFree((char *)sel.list);
}
void
abobj_strings_init(
)
{
char *props_str;
char *undo_str;
char *cut_str;
char *copy_str;
char *paste_str;
char *delete_str;
char *align_str;
char *distr_str;
char *group_str;
char *ungroup_str;
char *mk_paned_win_str;
char *unmk_paned_win_str;
char *attach_str;
props_str =
XtNewString(catgets(Dtb_project_catd, 100, 137, "Props"));
undo_str =
XtNewString(catgets(Dtb_project_catd, 100, 138, "Undo"));
cut_str =
XtNewString(catgets(Dtb_project_catd, 100, 139, "Cut"));
copy_str =
XtNewString(catgets(Dtb_project_catd, 100, 140, "Copy"));
paste_str =
XtNewString(catgets(Dtb_project_catd, 100, 141, "Paste"));
delete_str =
XtNewString(catgets(Dtb_project_catd, 100, 142, "Delete"));
align_str =
XtNewString(catgets(Dtb_project_catd, 100, 143, "Align"));
distr_str =
XtNewString(catgets(Dtb_project_catd, 100, 144, "Distribute"));
group_str =
XtNewString(catgets(Dtb_project_catd, 100, 145, "Group"));
ungroup_str =
XtNewString(catgets(Dtb_project_catd, 100, 146, "Ungroup"));
mk_paned_win_str =
XtNewString(catgets(Dtb_project_catd, 100, 147, "Make Paned Window"));
unmk_paned_win_str =
XtNewString(catgets(Dtb_project_catd, 100, 148, "Unmake Paned Window"));
attach_str =
XtNewString(catgets(Dtb_project_catd, 100, 149, "Attachments..."));
prop_menu[0].label =
XtNewString(catgets(Dtb_project_catd, 100, 150, "Revolving..."));
prop_menu[1].label =
XtNewString(catgets(Dtb_project_catd, 100, 151, "Fixed..."));
obj_menu_items[0].label = props_str;
obj_menu_items[1].label =
XtNewString(catgets(Dtb_project_catd, 100, 152, "Browse..."));
obj_menu_items[3].label = undo_str;
obj_menu_items[4].label = cut_str;
obj_menu_items[5].label = copy_str;
obj_menu_items[6].label = paste_str;
obj_menu_items[7].label = delete_str;
obj_menu_items[9].label = align_str;
obj_menu_items[10].label = distr_str;
obj_menu_items[11].label = group_str;
obj_menu_items[12].label = ungroup_str;
obj_menu_items[13].label = mk_paned_win_str;
obj_menu_items[14].label = unmk_paned_win_str;
obj_menu_items[15].label = attach_str;
obj_menu_items[17].label =
XtNewString(catgets(Dtb_project_catd, 100, 153, "NextLayer"));
browser_menu_items[0].label = props_str;
browser_menu_items[1].label =
XtNewString(catgets(Dtb_project_catd, 100, 154, "Tearoff Browser..."));
browser_menu_items[3].label = undo_str;
browser_menu_items[4].label = cut_str;
browser_menu_items[5].label = copy_str;
browser_menu_items[6].label = paste_str;
browser_menu_items[7].label = delete_str;
browser_menu_items[9].label = group_str;
browser_menu_items[10].label = ungroup_str;
browser_menu_items[11].label = mk_paned_win_str;
browser_menu_items[12].label = unmk_paned_win_str;
browser_menu_items[13].label = attach_str;
browser_menu_items[15].label =
XtNewString(catgets(Dtb_project_catd, 100, 155, "Expand"));
browser_menu_items[16].label =
XtNewString(catgets(Dtb_project_catd, 100, 156, "Expand All"));
browser_menu_items[17].label =
XtNewString(catgets(Dtb_project_catd, 100, 157, "Collapse"));
layout_menu_items[0].label = align_str;
layout_menu_items[1].label = distr_str;
layout_menu_items[2].label = group_str;
layout_menu_items[3].label = ungroup_str;
layout_menu_items[4].label = mk_paned_win_str;
layout_menu_items[5].label = unmk_paned_win_str;
}
Reference in New Issue View Git Blame Copy Permalink