mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-01 08:42:13 +00:00
152 lines
3.3 KiB
C
152 lines
3.3 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
|
|
#include "xp.h"
|
|
#include "pa_parse.h"
|
|
#include "layout.h"
|
|
|
|
#ifdef PROFILE
|
|
#pragma profile on
|
|
#endif
|
|
|
|
lo_ListStack *
|
|
lo_DefaultList(lo_DocState *state)
|
|
{
|
|
lo_ListStack *lptr;
|
|
|
|
lptr = XP_NEW(lo_ListStack);
|
|
if (lptr == NULL)
|
|
{
|
|
return(NULL);
|
|
}
|
|
|
|
lptr->type = P_UNKNOWN;
|
|
lptr->level = 0;
|
|
lptr->value = 1;
|
|
lptr->compact = FALSE;
|
|
lptr->bullet_type = BULLET_BASIC;
|
|
lptr->quote_type = QUOTE_NONE;
|
|
lptr->old_left_margin = state->win_left;
|
|
lptr->old_right_margin = state->win_width - state->win_right;
|
|
lptr->next = NULL;
|
|
|
|
return(lptr);
|
|
}
|
|
|
|
|
|
/* mquote means quoted mail message */
|
|
void
|
|
lo_PushList(lo_DocState *state, PA_Tag *tag, int8 quote_type)
|
|
{
|
|
lo_ListStack *lptr;
|
|
intn bullet_type;
|
|
int32 val;
|
|
Bool no_level;
|
|
int32 mquote_line_num = 0;
|
|
int32 mquote_x = 0;
|
|
|
|
val = 1;
|
|
no_level = FALSE;
|
|
switch (tag->type)
|
|
{
|
|
/*
|
|
* Blockquotes and multicolumns pretend to be the current
|
|
* list type, unless the current list is nothing.
|
|
* Now we have DIV tags that can act like MULTICOL tags.
|
|
*/
|
|
case P_MULTICOLUMN:
|
|
case P_DIVISION:
|
|
case P_BLOCKQUOTE:
|
|
bullet_type = state->list_stack->bullet_type;
|
|
no_level = TRUE;
|
|
if (state->list_stack->type != P_UNKNOWN)
|
|
{
|
|
tag->type = state->list_stack->type;
|
|
}
|
|
val = state->list_stack->value;
|
|
break;
|
|
case P_NUM_LIST:
|
|
bullet_type = BULLET_NUM;
|
|
break;
|
|
case P_UNUM_LIST:
|
|
case P_MENU:
|
|
case P_DIRECTORY:
|
|
bullet_type = BULLET_BASIC;
|
|
break;
|
|
default:
|
|
bullet_type = BULLET_NONE;
|
|
break;
|
|
}
|
|
|
|
/* Support for mail compose quoting. */
|
|
if (quote_type != QUOTE_NONE)
|
|
{
|
|
mquote_line_num = state->line_num;
|
|
mquote_x = state->left_margin;
|
|
}
|
|
|
|
lptr = XP_NEW(lo_ListStack);
|
|
if (lptr == NULL)
|
|
{
|
|
state->top_state->out_of_memory = TRUE;
|
|
return;
|
|
}
|
|
|
|
lptr->type = tag->type;
|
|
if (no_level != FALSE)
|
|
{
|
|
lptr->level = state->list_stack->level;
|
|
}
|
|
else
|
|
{
|
|
lptr->level = state->list_stack->level + 1;
|
|
}
|
|
lptr->compact = FALSE;
|
|
lptr->value = val;
|
|
lptr->bullet_type = bullet_type;
|
|
lptr->old_left_margin = state->left_margin;
|
|
lptr->old_right_margin = state->right_margin;
|
|
lptr->quote_type = quote_type;
|
|
lptr->mquote_line_num = mquote_line_num;
|
|
lptr->mquote_x = mquote_x;
|
|
|
|
lptr->next = state->list_stack;
|
|
state->list_stack = lptr;
|
|
}
|
|
|
|
|
|
lo_ListStack *
|
|
lo_PopList(lo_DocState *state, PA_Tag *tag)
|
|
{
|
|
lo_ListStack *lptr;
|
|
|
|
lptr = state->list_stack;
|
|
if ((lptr->type == P_UNKNOWN)||(lptr->next == NULL))
|
|
{
|
|
return(NULL);
|
|
}
|
|
|
|
state->list_stack = lptr->next;
|
|
lptr->next = NULL;
|
|
return(lptr);
|
|
}
|
|
|
|
#ifdef PROFILE
|
|
#pragma profile off
|
|
#endif
|