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179 lines
4.7 KiB
C
179 lines
4.7 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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#include "xp.h"
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#include "pa_parse.h"
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#include "layout.h"
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#ifdef TEST_16BIT
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#define XP_WIN16
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#endif /* TEST_16BIT */
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#define SUBDOC_DEF_ANCHOR_BORDER 1
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#define SUBDOC_DEF_VERTICAL_SPACE 5
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#define SUBDOC_DEF_HORIZONTAL_SPACE 5
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#define CELL_LINE_INC 10
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void
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lo_InheritParentState(MWContext *context,
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lo_DocState *child_state, lo_DocState *parent_state)
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{
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/*
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* Instead of the default of a new doc assuming 100 lines,
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* we will start assuming a cell is 10 lines.
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* This save lots of memory in table processing.
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*/
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if ((child_state->is_a_subdoc == SUBDOC_CELL)||
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(child_state->is_a_subdoc == SUBDOC_CAPTION))
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{
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XP_Block line_array_block;
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LO_Element **line_array;
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line_array_block = XP_ALLOC_BLOCK(CELL_LINE_INC *
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sizeof(LO_Element *));
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if (line_array_block != NULL)
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{
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XP_FREE_BLOCK(child_state->line_array);
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child_state->line_array = line_array_block;
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XP_LOCK_BLOCK(line_array, LO_Element **,
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child_state->line_array);
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line_array[0] = NULL;
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XP_UNLOCK_BLOCK(child_state->line_array);
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child_state->line_array_size = CELL_LINE_INC;
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#ifdef XP_WIN16
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{
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XP_Block *larray_array;
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XP_LOCK_BLOCK(larray_array, XP_Block *,
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child_state->larray_array);
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larray_array[0] = child_state->line_array;
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XP_UNLOCK_BLOCK(child_state->larray_array);
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}
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#endif /* XP_WIN16 */
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}
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}
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if (((child_state->is_a_subdoc == SUBDOC_CELL)||
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(child_state->is_a_subdoc == SUBDOC_CAPTION))&&
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((parent_state->is_a_subdoc == SUBDOC_CELL)||
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(parent_state->is_a_subdoc == SUBDOC_CAPTION)))
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{
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child_state->subdoc_tags = parent_state->subdoc_tags_end;
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child_state->subdoc_tags_end = NULL;
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}
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lo_InheritParentColors(context, child_state, parent_state);
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}
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void
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lo_InheritParentColors(MWContext *context,
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lo_DocState *child_state, lo_DocState *parent_state)
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{
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child_state->text_fg.red = STATE_DEFAULT_FG_RED(parent_state);
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child_state->text_fg.green = STATE_DEFAULT_FG_GREEN(parent_state);
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child_state->text_fg.blue = STATE_DEFAULT_FG_BLUE(parent_state);
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child_state->text_bg.red = STATE_DEFAULT_BG_RED(parent_state);
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child_state->text_bg.green = STATE_DEFAULT_BG_GREEN(parent_state);
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child_state->text_bg.blue = STATE_DEFAULT_BG_BLUE(parent_state);
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lo_ResetFontStack(context, child_state);
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child_state->anchor_color.red =
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STATE_UNVISITED_ANCHOR_RED(parent_state);
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child_state->anchor_color.green =
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STATE_UNVISITED_ANCHOR_GREEN(parent_state);
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child_state->anchor_color.blue =
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STATE_UNVISITED_ANCHOR_BLUE(parent_state);
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child_state->visited_anchor_color.red =
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STATE_VISITED_ANCHOR_RED(parent_state);
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child_state->visited_anchor_color.green =
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STATE_VISITED_ANCHOR_GREEN(parent_state);
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child_state->visited_anchor_color.blue =
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STATE_VISITED_ANCHOR_BLUE(parent_state);
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child_state->active_anchor_color.red =
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STATE_SELECTED_ANCHOR_RED(parent_state);
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child_state->active_anchor_color.green =
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STATE_SELECTED_ANCHOR_GREEN(parent_state);
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child_state->active_anchor_color.blue =
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STATE_SELECTED_ANCHOR_BLUE(parent_state);
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child_state->hide_content = parent_state->hide_content;
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}
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int32
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lo_GetSubDocBaseline(LO_SubDocStruct *subdoc)
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{
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LO_Element **line_array;
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LO_Element *eptr;
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lo_DocState *subdoc_state;
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subdoc_state = (lo_DocState *)subdoc->state;
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if (subdoc_state == NULL)
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{
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return(0);
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}
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/*
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* Make eptr point to the start of the element chain
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* for this subdoc.
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*/
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#ifdef XP_WIN16
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{
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XP_Block *larray_array;
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if (subdoc_state->larray_array == NULL)
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{
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return(0);
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}
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XP_LOCK_BLOCK(larray_array, XP_Block *, subdoc_state->larray_array);
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subdoc_state->line_array = larray_array[0];
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XP_UNLOCK_BLOCK(subdoc_state->larray_array);
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}
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#endif /* XP_WIN16 */
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if (subdoc_state->line_array == NULL)
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{
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return(0);
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}
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XP_LOCK_BLOCK(line_array, LO_Element **, subdoc_state->line_array);
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eptr = line_array[0];
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XP_UNLOCK_BLOCK(subdoc_state->line_array);
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while (eptr != NULL)
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{
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if (eptr->type == LO_LINEFEED)
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{
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break;
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}
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eptr = eptr->lo_any.next;
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}
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if (eptr == NULL)
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{
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return(0);
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}
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return(eptr->lo_linefeed.baseline);
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}
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#ifdef TEST_16BIT
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#undef XP_WIN16
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#endif /* TEST_16BIT */
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