118 lines
4.4 KiB
C
118 lines
4.4 KiB
C
/* Pango
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* pango-tabs.h: Tab-related stuff
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*
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* Copyright (C) 2000 Red Hat Software
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __PANGO_TABS_H__
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#define __PANGO_TABS_H__
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#include <pango/pango-types.h>
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G_BEGIN_DECLS
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typedef struct _PangoTabArray PangoTabArray;
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/**
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* PangoTabAlign:
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* @PANGO_TAB_LEFT: the text appears to the right of the tab stop position
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* @PANGO_TAB_RIGHT: the text appears to the left of the tab stop position
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* until the available space is filled. Since: 1.50
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* @PANGO_TAB_CENTER: the text is centered at the tab stop position
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* until the available space is filled. Since: 1.50
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* @PANGO_TAB_DECIMAL: text before the first occurrence of the decimal point
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* character appears to the left of the tab stop position (until the available
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* space is filled), the rest to the right. Since: 1.50
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*
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* `PangoTabAlign` specifies where the text appears relative to the tab stop
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* position.
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*/
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typedef enum
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{
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PANGO_TAB_LEFT,
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PANGO_TAB_RIGHT,
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PANGO_TAB_CENTER,
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PANGO_TAB_DECIMAL
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} PangoTabAlign;
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#define PANGO_TYPE_TAB_ARRAY (pango_tab_array_get_type ())
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PANGO_AVAILABLE_IN_ALL
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PangoTabArray *pango_tab_array_new (gint initial_size,
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gboolean positions_in_pixels);
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PANGO_AVAILABLE_IN_ALL
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PangoTabArray *pango_tab_array_new_with_positions (gint size,
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gboolean positions_in_pixels,
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PangoTabAlign first_alignment,
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gint first_position,
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...);
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PANGO_AVAILABLE_IN_ALL
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GType pango_tab_array_get_type (void) G_GNUC_CONST;
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PANGO_AVAILABLE_IN_ALL
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PangoTabArray *pango_tab_array_copy (PangoTabArray *src);
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PANGO_AVAILABLE_IN_ALL
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void pango_tab_array_free (PangoTabArray *tab_array);
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PANGO_AVAILABLE_IN_ALL
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gint pango_tab_array_get_size (PangoTabArray *tab_array);
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PANGO_AVAILABLE_IN_ALL
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void pango_tab_array_resize (PangoTabArray *tab_array,
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gint new_size);
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PANGO_AVAILABLE_IN_ALL
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void pango_tab_array_set_tab (PangoTabArray *tab_array,
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gint tab_index,
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PangoTabAlign alignment,
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gint location);
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PANGO_AVAILABLE_IN_ALL
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void pango_tab_array_get_tab (PangoTabArray *tab_array,
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gint tab_index,
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PangoTabAlign *alignment,
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gint *location);
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PANGO_AVAILABLE_IN_ALL
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void pango_tab_array_get_tabs (PangoTabArray *tab_array,
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PangoTabAlign **alignments,
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gint **locations);
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PANGO_AVAILABLE_IN_ALL
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gboolean pango_tab_array_get_positions_in_pixels (PangoTabArray *tab_array);
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PANGO_AVAILABLE_IN_1_50
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void pango_tab_array_set_positions_in_pixels (PangoTabArray *tab_array,
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gboolean positions_in_pixels);
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PANGO_AVAILABLE_IN_1_50
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char * pango_tab_array_to_string (PangoTabArray *tab_array);
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PANGO_AVAILABLE_IN_1_50
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PangoTabArray * pango_tab_array_from_string (const char *text);
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PANGO_AVAILABLE_IN_1_50
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void pango_tab_array_set_decimal_point (PangoTabArray *tab_array,
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int tab_index,
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gunichar decimal_point);
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PANGO_AVAILABLE_IN_1_50
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gunichar pango_tab_array_get_decimal_point (PangoTabArray *tab_array,
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int tab_index);
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PANGO_AVAILABLE_IN_1_50
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void pango_tab_array_sort (PangoTabArray *tab_array);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(PangoTabArray, pango_tab_array_free)
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G_END_DECLS
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#endif /* __PANGO_TABS_H__ */
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