/* * 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 libraries and programs; if not, write * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth * Floor, Boston, MA 02110-1301 USA */ /* * $XConsortium: pal_menubar.c /main/4 1996/08/07 19:49:33 mustafa $ * * @(#)pal_menubar.c 1.36 15 Feb 1994 cde_app_builder/src/ab * * 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. * */ /* * pal_menubar.c - Implements Palette Menubar object functionality */ #include #include #include #include #include #include #include #include #include #include #include #include "menubar_ui.h" typedef struct PROP_MENUBAR_SETTINGS { Widget prop_sheet; PropFieldSettingRec name; PropCheckboxSettingRec init_state; PropColorSettingRec bg_color; PropColorSettingRec fg_color; PropFieldSettingRec item_label; PropOptionsSettingRec item_label_type; PropFieldSettingRec item_mnemonic; PropCheckboxSettingRec item_state; PropMenunameSettingRec item_menuname; PropItemsSettingRec items; ABObj current_obj; } PropMenubarSettingsRec, *PropMenubarSettings; /************************************************************************* ** ** ** Private Function Declarations ** ** ** **************************************************************************/ /* * Methods */ static int menubar_initialize( ABObj obj ); static Widget menubar_prop_init( Widget parent, AB_PROP_TYPE type ); static int menubar_prop_activate( AB_PROP_TYPE type, BOOL active ); static int menubar_prop_load( ABObj obj, AB_PROP_TYPE type, unsigned long loadkey ); static int menubar_prop_clear( AB_PROP_TYPE type ); static int menubar_prop_apply( AB_PROP_TYPE type ); static BOOL menubar_prop_pending( AB_PROP_TYPE type ); static BOOL verify_props( AB_PROP_TYPE type ); static void turnoff_changebars( AB_PROP_TYPE type ); /* * ABObj callbacks */ static int prop_menubar_obj_destroy_CB( ObjEvDestroyInfo destroyInfo ); static int prop_menubar_install_obj_destroy_CB(void); /* * Xt Callbacks */ /************************************************************************* ** ** ** Data ** ** ** **************************************************************************/ PalItemInfo menubar_palitem_rec = { /* type */ AB_TYPE_CONTAINER, /* name */ "Menubar", /* animation pixmaps*/ NULL, /* number of pixmaps*/ 0, /* rev_prop_frame */ NULL, /* fix_prop_dialog */ NULL, /* initialize */ menubar_initialize, /* is_a_test */ obj_is_menubar, /* prop_initialize */ menubar_prop_init, /* prop_activate */ menubar_prop_activate, /* prop_clear */ menubar_prop_clear, /* prop_load */ menubar_prop_load, /* prop_apply */ menubar_prop_apply, /* prop_pending */ menubar_prop_pending }; PalItemInfo *ab_menubar_palitem = &menubar_palitem_rec; PropMenubarSettingsRec prop_menubar_settings_rec[AB_PROP_TYPE_NUM_VALUES]; /************************************************************************* ** ** ** Function Definitions ** ** ** **************************************************************************/ static int menubar_initialize( ABObj obj ) { ABObj iobj; ABObj module = obj_get_module(obj); String cascades[3]; int i; obj_set_unique_name(obj, "menubar"); obj->x = 0; obj->y = 0; obj_set_is_initially_visible(obj, True); obj_set_is_initially_active(obj, True); /* Add initial cascades to Choice */ cascades[0] = catgets(Dtb_project_catd, 6, 20, "File"); cascades[1] = catgets(Dtb_project_catd, 6, 21, "Edit"); cascades[2] = catgets(Dtb_project_catd, 6, 25, "Help"); for (i=0; i < XtNumber(cascades); i++) { iobj = obj_create(AB_TYPE_ITEM, NULL); obj_set_subtype(iobj, AB_ITEM_FOR_MENUBAR); obj_append_child(obj, iobj); iobj->label_type = AB_LABEL_STRING; obj_set_is_initially_active(iobj, True); obj_set_is_initially_visible(iobj, True); abobj_set_item_name(iobj, obj_get_module(obj), obj_get_name(obj), cascades[i]); obj_set_label(iobj, cascades[i]); if (i == 2) obj_set_is_help_item(iobj, True); } return OK; } static Widget menubar_prop_init( Widget parent, AB_PROP_TYPE type ) { DtbMenubarPropDialogInfoRec rev_menubar_prop_dialog; /* Revolving Props */ DtbMenubarPropDialogInfo cgen = &dtb_menubar_prop_dialog; /* Codegen structure */ DtbRevolvPropDialogInfo rpd = &(dtb_revolv_prop_dialog); PropMenubarSettingsRec *pms = &(prop_menubar_settings_rec[type]); Widget item[6]; int item_val[6]; Widget item2[6]; int item2_val[6]; int i, n, j; if (type == AB_PROP_REVOLVING) { /* Cloning Trick: * Only the Attributes ControlPanel needs to be created within * the existing Revolving Prop dialog, so fill out all other * fields with the Revolving Prop dialog equivelents, so the * dtb initialize proc will skip those non-NULL fields... */ dtbMenubarPropDialogInfo_clear(&rev_menubar_prop_dialog); cgen = &(rev_menubar_prop_dialog); cgen->prop_dialog = rpd->prop_dialog; cgen->prop_dialog_shellform = rpd->prop_dialog_shellform; cgen->prop_dialog_panedwin = rpd->prop_dialog_panedwin; cgen->prop_dialog_form = rpd->prop_dialog_form; cgen->objlist_panel = rpd->objlist_panel; cgen->objlist_label = rpd->objlist_label2; cgen->objlist_scrolledwin = rpd->objlist_scrolledwin; cgen->objlist = rpd->objlist; cgen->attrs_ctrlpanel_frame = rpd->attrs_ctrlpanel_frame; cgen->activate_panel = rpd->activate_panel; cgen->apply_button = rpd->apply_button; cgen->ok_button = rpd->ok_button; cgen->cancel_button = rpd->cancel_button; cgen->reset_button = rpd->reset_button; cgen->help_button = rpd->help_button; /* * Get notification of object destruction! */ prop_menubar_install_obj_destroy_CB(); } else /* AB_PROP_FIXED */ cgen = &dtb_menubar_prop_dialog; if (dtb_menubar_prop_dialog_initialize(cgen, parent) == 0) { pms->prop_sheet = cgen->attrs_ctrlpanel; pms->current_obj = NULL; if (type == AB_PROP_REVOLVING) XtVaSetValues(parent, XmNuserData, pms->current_obj, NULL); /* Dialog/Object List */ if (type == AB_PROP_FIXED) { prop_fixed_dialog_init(ab_menubar_palitem, cgen->prop_dialog_shellform, cgen->objlist); prop_activate_panel_init(type, ab_menubar_palitem, cgen->ok_button, cgen->apply_button, cgen->reset_button, cgen->cancel_button, cgen->help_button); } /* Alternate Editor Buttons */ prop_editors_panel_init(type, ab_menubar_palitem, NULL, cgen->conn_button, cgen->helptxt_button); /* * Prop Sheet Settings.... */ /* Name */ prop_field_init(&(pms->name), cgen->name_field_label, cgen->name_field, cgen->name_cb); /* Initial State */ n = 0; item[n] = cgen->istate_ckbox_items.Active_item; item_val[n] = AB_STATE_ACTIVE; n++; prop_checkbox_init(&(pms->init_state), cgen->istate_ckbox_label, cgen->istate_ckbox, n, item, item_val, cgen->istate_cb); /* Background */ prop_colorfield_init(&(pms->bg_color), cgen->bg_mbutton, cgen->bg_mbutton_bg_mbutton_menu_items.None_item, cgen->bg_mbutton_bg_mbutton_menu_items.Color_Chooser_item, cgen->bg_swatch, cgen->bg_field, cgen->bg_cb); /* Foreground */ prop_colorfield_init(&(pms->fg_color), cgen->fg_mbutton, cgen->fg_mbutton_fg_mbutton_menu_items.None_item, cgen->fg_mbutton_fg_mbutton_menu_items.Color_Chooser_item, cgen->fg_swatch, cgen->fg_field, cgen->fg_cb); /* Item Editor....*/ /* Item Label */ prop_field_init(&(pms->item_label), cgen->item_label_label, cgen->itemlabel_field, cgen->itemlist_cb); n = 0; item[n] = cgen->itemlabel_opmenu_items.String_item; item_val[n] = AB_LABEL_STRING; n++; item[n] = cgen->itemlabel_opmenu_items.Graphic_item; item_val[n] = AB_LABEL_GLYPH; n++; prop_options_init(&(pms->item_label_type), cgen->item_labeltype_label, cgen->itemlabel_opmenu, cgen->itemlabel_opmenu_menu, n, item, (XtPointer*)item_val, cgen->itemlist_cb); for(i=0; i < n; i++) XtAddCallback(item[i], XmNactivateCallback, (XtCallbackProc)prop_item_labeltypeCB, (XtPointer)&(pms->items)); /* Item Mnemonic */ prop_field_init(&(pms->item_mnemonic), cgen->mnemonic_label, cgen->mnemonic_field, cgen->itemlist_cb); /* Item State */ n = 0; item[n] = cgen->itemstate_ckbox_items.Active_item; item_val[n] = AB_STATE_ACTIVE; n++; item[n] = cgen->itemstate_ckbox_items.Is_Help_Item_item; item_val[n] = HELP_ITEM_KEY; n++; prop_checkbox_init(&(pms->item_state), cgen->itemstate_label, cgen->itemstate_ckbox, n, item, item_val, cgen->itemlist_cb); /* Item Menu Name */ prop_menuname_init(&(pms->item_menuname), type, cgen->menu_label, cgen->item_menu_mbutton, cgen->item_menu_field, cgen->itemlabel_field, cgen->itemlist_cb, NULL/*title*/, &(pms->current_obj), True); /* Store Items->Insert menu items in array */ n = 0; item[n] = cgen->item_edit_mbutton_editmenu_items.Add_Before_item; item_val[n] = INSERT_BEFORE; n++; item[n] = cgen->item_edit_mbutton_editmenu_items.Add_After_item; item_val[n] = INSERT_AFTER; n++; /* Store Items->Edit menu items in array */ j = 0; item2[j] = cgen->item_edit_mbutton_editmenu_items.Cut_item; item2_val[j] = AB_EDIT_CUT; j++; item2[j] = cgen->item_edit_mbutton_editmenu_items.Copy_item; item2_val[j] = AB_EDIT_COPY; j++; item2[j] = cgen->item_edit_mbutton_editmenu_items.Paste_item; item2_val[j] = AB_EDIT_PASTE; j++; item2[j] = cgen->item_edit_mbutton_editmenu_items.Delete_item; item2_val[j] = AB_EDIT_DELETE; j++; item2[j] = cgen->item_edit_mbutton_editmenu_items.Change_item; item2_val[j] = EDIT_CHANGE; j++; /* Hook up Item Editing mechanism to Item List */ prop_item_editor_init(&(pms->items), AB_ITEM_FOR_MENUBAR, cgen->itemlist, cgen->itemlist_cb, cgen->item_add_button, n, item, item_val, /* Insert */ j, item2, item2_val,/* Edit */ &(pms->item_label), &(pms->item_label_type), cgen->graphic_hint, &(pms->item_mnemonic), NULL/*accel*/, NULL/*line_style*/, &(pms->item_state), &(pms->item_menuname), &(pms->current_obj)); prop_changebars_cleared(pms->prop_sheet); return (cgen->prop_dialog_shellform); } else return NULL; } static int menubar_prop_activate( AB_PROP_TYPE type, BOOL active ) { ui_set_active(prop_menubar_settings_rec[type].prop_sheet, active); return OK; } static int menubar_prop_clear( AB_PROP_TYPE type ) { PropMenubarSettingsRec *pms = &(prop_menubar_settings_rec[type]); if (pms->current_obj == NULL) return OK; /* Clear Name */ prop_field_set_value(&(pms->name), "", False); /* Clear Initial State */ prop_checkbox_set_value(&(pms->init_state), AB_STATE_ACTIVE, True, False); /* Clear Background Color */ prop_colorfield_set_value(&(pms->bg_color), "", False); /* Clear Foreground Color */ prop_colorfield_set_value(&(pms->fg_color), "", False); /* Clear Items */ prop_item_editor_clear(&(pms->items)); pms->current_obj = NULL; turnoff_changebars(type); return OK; } static int menubar_prop_load( ABObjPtr obj, AB_PROP_TYPE type, unsigned long loadkey ) { PropMenubarSettingsRec *pms = &(prop_menubar_settings_rec[type]); BOOL load_all = (loadkey & LoadAll); if (obj == NULL) { if (pms->current_obj != NULL) obj = pms->current_obj; else return ERROR; } else if (!obj_is_menubar(obj)) return ERROR; else pms->current_obj = obj; /* Load Name */ if (load_all || loadkey & LoadName) prop_field_set_value(&(pms->name), obj_get_name(obj), False); if (load_all) { /* Load Initial State */ prop_checkbox_set_value(&(pms->init_state), AB_STATE_ACTIVE, obj_is_initially_active(obj), False); /* Load Color */ prop_colorfield_set_value(&(pms->bg_color), obj_get_bg_color(obj), False); prop_colorfield_set_value(&(pms->fg_color), obj_get_fg_color(obj), False); /* Load Items */ prop_item_editor_load(&(pms->items), obj); turnoff_changebars(type); } return OK; } static int menubar_prop_apply( AB_PROP_TYPE type ) { PropMenubarSettingsRec *pms = &(prop_menubar_settings_rec[type]); STRING value; ABObj mb_obj; ABObj help_item; BOOL reset_bg = False; BOOL reset_fg = False; if (!verify_props(type)) return ERROR; if (prop_changed(pms->name.changebar)) { value = prop_field_get_value(&(pms->name)); abobj_set_name(pms->current_obj, value); util_free(value); } 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; }