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Peter Krempa
688e1c47d5
In certain cases the code might want to skip the forced spacing.
Introduce a concept of flags for each column and new function
'vshTableRowAppendFlags' which will do similar job as
'vshTableRowAppend' but add tuples of flags and the string itself.
This patch implements the following flags:
VSH_TABLE_CELL_SKIP_LEADING - skips the single leading whitespace
VSH_TABLE_CELL_SKIP_TRAILING - skips the trailing 2 whitespaces
VSH_TABLE_CELL_ALIGN_RIGHT - moves the alignment to the right of the
column
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
/*
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* vsh-table.h: table printing helper
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*
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* Copyright (C) 2018 Red Hat, Inc.
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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 Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 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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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include "vsh.h"
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typedef struct _vshTable vshTable;
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typedef enum {
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VSH_TABLE_CELL_DEFAULT = 0,
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VSH_TABLE_CELL_SKIP_LEADING = 1 << 0,
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VSH_TABLE_CELL_SKIP_TRAILING = 1 << 1,
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VSH_TABLE_CELL_ALIGN_RIGHT = 1 << 2,
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} vshTableCellFlags;
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void
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vshTableFree(vshTable *table);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(vshTable, vshTableFree);
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vshTable *
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vshTableNew(const char *format, ...)
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G_GNUC_NULL_TERMINATED;
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int
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vshTableRowAppend(vshTable *table, const char *arg, ...)
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G_GNUC_NULL_TERMINATED;
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int
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vshTableRowAppendFlags(vshTable *table,
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unsigned int f1,
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const char *c1,
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...)
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G_GNUC_NULL_TERMINATED;
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void
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vshTablePrintToStdout(vshTable *table, vshControl *ctl);
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char *
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vshTablePrintToString(vshTable *table, bool header);
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