94 lines
3.1 KiB
Diff
94 lines
3.1 KiB
Diff
diff -ruN -x 'Makefile*' -x autom4te.cache -x 'config*' -x doc -x libtool -x .deps -x .libs -x '*a' -x '*o' -x paps -x '*orig' -x 'stamp*' -x 'test*' paps-0.6.6.orig/src/paps.c paps-0.6.6/src/paps.c
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--- paps-0.6.6.orig/src/paps.c 2006-05-03 18:09:58.000000000 +0900
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+++ paps-0.6.6/src/paps.c 2006-08-31 17:57:47.000000000 +0900
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@@ -88,6 +88,7 @@
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PangoLayoutLine *pango_line;
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PangoRectangle logical_rect;
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PangoRectangle ink_rect;
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+ int formfeed;
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} LineLink;
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typedef struct _Paragraph Paragraph;
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@@ -98,6 +99,7 @@
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char *text;
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int length;
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int height; /* Height, in pixels */
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+ int formfeed;
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PangoLayout *layout;
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};
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@@ -428,7 +430,7 @@
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fprintf (stderr, "%s: Invalid character in input\n", g_get_prgname ());
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wc = 0;
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}
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- if (!*p || !wc || wc == '\n')
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+ if (!*p || !wc || wc == '\n' || wc == '\f')
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{
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Paragraph *para = g_new (Paragraph, 1);
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para->text = last_para;
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@@ -442,6 +444,11 @@
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pango_layout_set_width (para->layout, paint_width * PANGO_SCALE);
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para->height = 0;
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+ if (wc == '\f')
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+ para->formfeed = 1;
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+ else
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+ para->formfeed = 0;
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+
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last_para = next;
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result = g_list_prepend (result, para);
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@@ -469,6 +476,7 @@
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while(par_list)
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{
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int para_num_lines, i;
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+ LineLink *line_link;
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Paragraph *para = par_list->data;
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para_num_lines = pango_layout_get_line_count(para->layout);
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@@ -476,12 +484,15 @@
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for (i=0; i<para_num_lines; i++)
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{
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PangoRectangle logical_rect, ink_rect;
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- LineLink *line_link = g_new(LineLink, 1);
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+ line_link = g_new(LineLink, 1);
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+ line_link->formfeed = 0;
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line_link->pango_line = pango_layout_get_line(para->layout, i);
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pango_layout_line_get_extents(line_link->pango_line,
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&ink_rect, &logical_rect);
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line_link->logical_rect = logical_rect;
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+ if (para->formfeed && i == (para_num_lines - 1))
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+ line_link->formfeed = 1;
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line_link->ink_rect = ink_rect;
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line_list = g_list_prepend(line_list, line_link);
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}
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@@ -504,6 +515,7 @@
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int column_y_pos = 0;
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int page_idx = 1;
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int pango_column_height = page_layout->column_height * page_layout->pt_to_pixel * PANGO_SCALE;
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+ LineLink *prev_line_link = NULL;
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start_page(OUT, page_idx);
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@@ -516,8 +528,9 @@
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PangoLayoutLine *line = line_link->pango_line;
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/* Check if we need to move to next column */
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- if (column_y_pos + line_link->logical_rect.height
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- >= pango_column_height)
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+ if ((column_y_pos + line_link->logical_rect.height
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+ >= pango_column_height) ||
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+ (prev_line_link && prev_line_link->formfeed))
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{
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column_idx++;
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column_y_pos = 0;
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@@ -547,6 +560,7 @@
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column_y_pos += line_link->logical_rect.height;
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pango_lines = pango_lines->next;
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+ prev_line_link = line_link;
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}
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eject_page(OUT);
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return page_idx;
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