зеркало из https://github.com/mozilla/pjs.git
remove huge commented out chunks of code (that have been commented out since time began, it seems.) also added a couple of fairly bogus comments at the beginnings of lo_Push/PopAlignment
This commit is contained in:
toshok
Родитель
dde4836b65
Коммит
8034cc1873
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@ -260,7 +260,15 @@ lo_DefaultFont(lo_DocState *state, MWContext *context)
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return(fptr);
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}
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/*
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** lo_PushAlignment
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**
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** Pushes a new alignment entry onto the alignment stack. Alignment
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** entries are tagged with both the actually alignment type (CENTER,
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** LEFT, RIGHT, MIDDLE, etc.) as well as the tag that contained the
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** alignment attribute. The latter is so we can accurately lookup the
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** alignment for a given tag type..
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*/
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void
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lo_PushAlignment(lo_DocState *state, intn tag_type, int32 alignment)
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{
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@ -281,6 +289,11 @@ lo_PushAlignment(lo_DocState *state, intn tag_type, int32 alignment)
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}
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/*
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** lo_PopAlignment
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**
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** Pops off the top entry from the alignment stack.
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*/
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lo_AlignStack *
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lo_PopAlignment(lo_DocState *state)
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{
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@ -541,97 +554,6 @@ lo_NewLinefeed(lo_DocState *state, MWContext * context, uint32 break_type, uint3
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lo_FillInLineFeed( context, state, break_type, clear_type, linefeed );
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/*
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linefeed->type = LO_LINEFEED;
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linefeed->ele_id = NEXT_ELEMENT;
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linefeed->x = state->x;
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linefeed->x_offset = 0;
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linefeed->y = state->y;
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linefeed->y_offset = 0;
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*/
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/*
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* If we're laying out a block, we want the contents of the block
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* to determine the size of the block. The right margin is nothing
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* more than a hint for where to wrap the contents. We don't want
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* the linefeed to extend out to the right margin, because it
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* unnecessarily extends the block contents.
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*/
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/*
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if (state->layer_nest_level > 0) {
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linefeed->width = 0;
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}
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else
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*/
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/*
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linefeed->width = state->right_margin - state->x;
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if (linefeed->width < 0)
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{
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linefeed->width = 0;
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}
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linefeed->height = state->line_height;
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*/
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/*
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* if this linefeed has a zero height, make it the height
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* of the current font.
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*/
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/*
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if (linefeed->height == 0)
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{
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linefeed->height = state->text_info.ascent +
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state->text_info.descent;
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if ((linefeed->height <= 0)&&(state->font_stack != NULL)&&
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(state->font_stack->text_attr != NULL))
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{
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lo_fillin_text_info(context, state);
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linefeed->height = state->text_info.ascent +
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state->text_info.descent;
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}
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*/
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/*
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* This should never happen, but we have it
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* covered just in case it does :-)
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*/
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/*
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if (linefeed->height <= 0)
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{
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linefeed->height = state->default_line_height;
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}
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}
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linefeed->line_height = linefeed->height;
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linefeed->FE_Data = NULL;
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linefeed->anchor_href = state->current_anchor;
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if (state->font_stack == NULL)
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{
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LO_TextAttr tmp_attr;
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LO_TextAttr *tptr;
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*/
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/*
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* Fill in default font information.
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*/
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/*
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lo_SetDefaultFontAttr(state, &tmp_attr, context);
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tptr = lo_FetchTextAttr(state, &tmp_attr);
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linefeed->text_attr = tptr;
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}
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else
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{
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linefeed->text_attr = state->font_stack->text_attr;
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}
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linefeed->baseline = state->baseline;
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linefeed->ele_attrmask = 0;
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linefeed->sel_start = -1;
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linefeed->sel_end = -1;
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linefeed->next = NULL;
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linefeed->prev = NULL;
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linefeed->break_type = (uint8) break_type;
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*/
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return(linefeed);
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}
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@ -691,133 +613,15 @@ lo_InsertLineBreak(MWContext *context, lo_DocState *state, uint32 break_type, ui
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lo_UpdateStateAfterLineBreak( context, state, TRUE );
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/*
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* if this linefeed has a zero height, make it the height
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* of the current font.
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*/
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/*
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if (state->line_height == 0)
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{
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state->line_height = state->text_info.ascent +
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state->text_info.descent;
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if ((state->line_height <= 0)&&(state->font_stack != NULL)&&
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(state->font_stack->text_attr != NULL))
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{
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lo_fillin_text_info(context, state);
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state->line_height = state->text_info.ascent +
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state->text_info.descent;
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}
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*/
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/*
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* This should never happen, but we have it
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* covered just in case it does :-)
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*/
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/*
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if (state->line_height <= 0)
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{
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state->line_height = state->default_line_height;
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}
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}
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if (state->end_last_line != NULL)
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{
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line_width = state->end_last_line->lo_any.x + state->win_right;
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}
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else
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{
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line_width = state->x + state->win_right;
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}
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if (line_width > state->max_width)
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{
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state->max_width = line_width;
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}
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*/
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/* if LineHeightStack exists use it to offset the new Y value */
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/*
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if(state->cur_ele_type != LO_SUBDOC && state->line_height_stack)
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{
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state->y += state->line_height_stack->height;
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}
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else
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{
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state->y = state->y + state->line_height;
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}
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state->x = state->left_margin;
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state->width = 0;
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state->at_begin_line = TRUE;
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state->trailing_space = FALSE;
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state->line_height = 0;
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state->break_holder = state->x;
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state->linefeed_state++;
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if (state->linefeed_state > 2)
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{
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state->linefeed_state = 2;
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}
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*/
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lo_UpdateFEProgressBar(context, state);
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/*
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if (state->is_a_subdoc == SUBDOC_NOT)
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{
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int32 percent;
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if (state->top_state->total_bytes < 1)
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{
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percent = -1;
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}
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else
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{
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percent = (100 * state->top_state->layout_bytes) /
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state->top_state->total_bytes;
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if (percent > 100)
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{
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percent = 100;
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}
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}
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if ((percent == 100)||(percent < 0)||
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(percent > (state->top_state->layout_percent + 1)))
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{
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if(!state->top_state->is_binary)
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FE_SetProgressBarPercent(context, percent);
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state->top_state->layout_percent = (intn)percent;
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}
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}
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*/
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lo_UpdateFEDocSize( context, state );
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/*
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* Tell the front end how big the document is right now.
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* Only do this for the top level document.
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*/
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/*
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if ((state->is_a_subdoc == SUBDOC_NOT)
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&&(state->display_blocked == FALSE)
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#ifdef EDITOR
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&&(!state->edit_relayout_display_blocked)
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#endif
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)
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{
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*/
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/*
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* Don't resize the layer if we're laying out a block. This
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* will be done when the line is added to the block.
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*/
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/*
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if (!lo_InsideLayer(state))
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{
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LO_SetDocumentDimensions(context, state->max_width, state->y);
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}
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}
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*/
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if ((state->display_blocked != FALSE)&&
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#ifdef EDITOR
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(!state->edit_relayout_display_blocked)&&
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@ -3884,16 +3688,7 @@ lo_FormatBullet(MWContext *context, lo_DocState *state,
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#endif
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return;
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}
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/*
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if(state->font_stack)
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{
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lo_CopyTextAttr(state->font_stack->text_attr, &tmp_attr);
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}
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else
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{
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lo_SetDefaultFontAttr(state, &tmp_attr, context);
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}
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*/
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tptr = bullet->text_attr;
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memset (&tmp_text, 0, sizeof (tmp_text));
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@ -3911,10 +3706,7 @@ lo_FormatBullet(MWContext *context, lo_DocState *state,
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tmp_text.text_attr = tptr;
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FE_GetTextInfo(context, &tmp_text, &text_info);
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PA_FREE(buff);
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/*
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bullet->bullet_size = (text_info.ascent + text_info.descent) / 2;
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bullet->text_attr = tptr;
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*/
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/* contain the bullet size so that it doesn't extend off the
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* left side of the page since we are using a negative offset
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* to place the bullet
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@ -4998,21 +4790,6 @@ void lo_RelayoutTextElements ( MWContext * context, lo_DocState * state, LO_Text
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element->lo_any.next = NULL;
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lo_RecycleElements( context, state, element );
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#if 0
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/* toshok: I'm #if 0'ing these two calls to
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lo_rl_AddSoftBreakAndFlushLine, since we shouldn't
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be adding these line breaks while we're consuming
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the old ones. They will be added again by the text
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layout machinery. This fixes the problem of blank
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regions in <pre>'s growing with every resize.
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An alternative for this would be to just remove the
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\n's from the pre text once we've inserted the line
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breaks.*/
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/* and then add a new linefeed */
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lo_rl_AddSoftBreakAndFlushLine ( context, state );
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#endif
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break;
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default:
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@ -5082,21 +4859,6 @@ void lo_RelayoutTextElements ( MWContext * context, lo_DocState * state, LO_Text
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element->lo_any.next = NULL;
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lo_RecycleElements( context, state, element );
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#if 0
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/* toshok: I'm #if 0'ing these two calls to
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lo_rl_AddSoftBreakAndFlushLine, since we shouldn't
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be adding these line breaks while we're consuming
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the old ones. They will be added again by the text
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layout machinery. This fixes the problem of blank
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regions in <pre>'s growing with every resize.
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An alternative for this would be to just remove the
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\n's from the pre text once we've inserted the line
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breaks.*/
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/* and then add a new linefeed */
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lo_rl_AddSoftBreakAndFlushLine ( context, state );
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#endif
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break;
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default:
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