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zenity/src/option.c

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/*
* option.h
*
* Copyright (C) 2002 Sun Microsystems, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* Authors: Glynn Foster <glynn.foster@sun.com>
* Lucas Rocha <lucasr@im.ufba.br>
*/
#include "option.h"
#include <time.h>
/* General Options */
gchar *zenity_general_dialog_title;
gchar *zenity_general_window_icon;
int zenity_general_width;
int zenity_general_height;
gchar *zenity_general_dialog_text;
gchar *zenity_general_separator;
gboolean zenity_general_editable;
gchar *zenity_general_uri;
gboolean zenity_general_dialog_no_wrap;
/* Calendar Dialog Options */
gboolean zenity_calendar_active;
int zenity_calendar_day;
int zenity_calendar_month;
int zenity_calendar_year;
gchar *zenity_calendar_date_format;
/* Entry Dialog Options */
gboolean zenity_entry_active;
gchar *zenity_entry_entry_text;
gboolean zenity_entry_hide_text;
/* Error Dialog Options */
gboolean zenity_error_active;
/* Info Dialog Options */
gboolean zenity_info_active;
/* File Selection Dialog Options */
gboolean zenity_file_active;
gboolean zenity_file_multiple;
gboolean zenity_file_directory;
gboolean zenity_file_save;
/* List Dialog Options */
gboolean zenity_list_active;
gchar **zenity_list_columns;
gboolean zenity_list_checklist;
gboolean zenity_list_radiolist;
gchar *zenity_list_print_column;
/* Notification Dialog Options */
gboolean zenity_notification_active;
gboolean zenity_notification_listen;
/* Progress Dialog Options */
gboolean zenity_progress_active;
int zenity_progress_percentage;
gboolean zenity_progress_pulsate;
gboolean zenity_progress_auto_close;
/* Question Dialog Options */
gboolean zenity_question_active;
/* Text Dialog Options */
gboolean zenity_text_active;
/* Warning Dialog Options */
gboolean zenity_warning_active;
/* Miscelaneus Options */
gboolean zenity_misc_about;
gboolean zenity_misc_version;
GOptionEntry general_options[] = {
{
"title",
'\0',
0,
G_OPTION_ARG_STRING,
&zenity_general_dialog_title,
N_("Set the dialog title"),
N_("TITLE")
},
{
"window-icon",
'\0',
0,
G_OPTION_ARG_FILENAME,
&zenity_general_window_icon,
N_("Set the window icon"),
N_("ICONPATH")
},
{
"width",
'\0',
0,
G_OPTION_ARG_INT,
&zenity_general_width,
N_("Set the width"),
N_("WIDTH")
},
{
"height",
'\0',
0,
G_OPTION_ARG_INT,
&zenity_general_height,
N_("Set the height"),
N_("HEIGHT")
},
{
NULL
}
};
GOptionEntry calendar_options[] = {
{
"calendar",
'\0',
G_OPTION_FLAG_IN_MAIN,
G_OPTION_ARG_NONE,
&zenity_calendar_active,
N_("Display calendar dialog"),
NULL
},
{
"text",
'\0',
0,
G_OPTION_ARG_STRING,
&zenity_general_dialog_text,
N_("Set the dialog text"),
NULL
},
{
"day",
'\0',
0,
G_OPTION_ARG_INT,
&zenity_calendar_day,
N_("Set the calendar day"),
NULL
},
{
"month",
'\0',
0,
G_OPTION_ARG_INT,
&zenity_calendar_month,
N_("Set the calendar month"),
NULL
},
{
"year",
'\0',
0,
G_OPTION_ARG_INT,
&zenity_calendar_year,
N_("Set the calendar year"),
NULL
},
{
"date-format",
'\0',
0,
G_OPTION_ARG_STRING,
&zenity_calendar_date_format,
N_("Set the format for the returned date"),
NULL
},
{
NULL
}
};
GOptionEntry entry_options[] = {
{
"entry",
'\0',
G_OPTION_FLAG_IN_MAIN,
G_OPTION_ARG_NONE,
&zenity_entry_active,
N_("Display text entry dialog"),
NULL
},
{
"text",
'\0',
0,
G_OPTION_ARG_STRING,
&zenity_general_dialog_text,
N_("Set the dialog text"),
NULL
},
{
"entry-text",
'\0',
0,
G_OPTION_ARG_STRING,
&zenity_entry_entry_text,
N_("Set the entry text"),
NULL
},
{
"hide-text",
'\0',
0,
G_OPTION_ARG_NONE,
&zenity_entry_hide_text,
N_("Hide the entry text"),
NULL
},
{
NULL
}
};
GOptionEntry error_options[] = {
{
"error",
'\0',
G_OPTION_FLAG_IN_MAIN,
G_OPTION_ARG_NONE,
&zenity_error_active,
N_("Display error dialog"),
NULL
},
{
"text",
'\0',
0,
G_OPTION_ARG_STRING,
&zenity_general_dialog_text,
N_("Set the dialog text"),
NULL
},
{
"no-wrap",
'\0',
0,
G_OPTION_ARG_NONE,
&zenity_general_dialog_no_wrap,
N_("Do not enable text wrapping"),
NULL
},
{
NULL
}
};
GOptionEntry info_options[] = {
{
"info",
'\0',
G_OPTION_FLAG_IN_MAIN,
G_OPTION_ARG_NONE,
&zenity_info_active,
N_("Display info dialog"),
NULL
},
{
"text",
'\0',
0,
G_OPTION_ARG_STRING,
&zenity_general_dialog_text,
N_("Set the dialog text"),
NULL
},
{
"no-wrap",
'\0',
0,
G_OPTION_ARG_NONE,
&zenity_general_dialog_no_wrap,
N_("Do not enable text wrapping"),
NULL
},
{
NULL
}
};
GOptionEntry file_selection_options[] = {
{
"file-selection",
'\0',
G_OPTION_FLAG_IN_MAIN,
G_OPTION_ARG_NONE,
&zenity_file_active,
N_("Display file selection dialog"),
NULL
},
{
"filename",
'\0',
0,
G_OPTION_ARG_FILENAME,
&zenity_general_uri,
N_("Set the filename"),
N_("FILENAME")
},
{
"multiple",
'\0',
0,
G_OPTION_ARG_NONE,
&zenity_file_multiple,
N_("Allow multiple files to be selected"),
NULL
},
{
"directory",
'\0',
0,
G_OPTION_ARG_NONE,
&zenity_file_directory,
N_("Activate directory-only selection"),
NULL
},
{
"save",
'\0',
0,
G_OPTION_ARG_NONE,
&zenity_file_save,
N_("Activate save mode"),
NULL
},
{
"separator",
'\0',
0,
G_OPTION_ARG_STRING,
&zenity_general_separator,
N_("Set output separator character"),
N_("SEPARATOR")
},
{
NULL
}
};
GOptionEntry list_options[] = {
{
"list",
'\0',
G_OPTION_FLAG_IN_MAIN,
G_OPTION_ARG_NONE,
&zenity_list_active,
N_("Display list dialog"),
NULL
},
{
"text",
'\0',
0,
G_OPTION_ARG_STRING,
&zenity_general_dialog_text,
N_("Set the dialog text"),
NULL
},
{
"column",
'\0',
0,
G_OPTION_ARG_STRING_ARRAY,
&zenity_list_columns,
N_("Set the column header"),
NULL
},
{
"checklist",
'\0',
0,
G_OPTION_ARG_NONE,
&zenity_list_checklist,
N_("Use check boxes for first column"),
NULL
},
{
"radiolist",
'\0',
0,
G_OPTION_ARG_NONE,
&zenity_list_radiolist,
N_("Use radio buttons for first column"),
NULL
},
{
"separator",
'\0',
0,
G_OPTION_ARG_STRING,
&zenity_general_separator,
N_("Set output separator character"),
N_("SEPARATOR")
},
{
"editable",
'\0',
0,
G_OPTION_ARG_NONE,
&zenity_general_editable,
N_("Allow changes to text"),
NULL
},
{
"print-column",
'\0',
0,
G_OPTION_ARG_STRING,
&zenity_list_print_column,
N_("Print a specific column (Default is 1. 'ALL' can be used to print all columns)"),
NULL
},
{
NULL
}
};
GOptionEntry notification_options[] = {
{
"notification",
'\0',
G_OPTION_FLAG_IN_MAIN,
G_OPTION_ARG_NONE,
&zenity_notification_active,
N_("Display notification"),
NULL
},
{
"text",
'\0',
0,
G_OPTION_ARG_STRING,
&zenity_general_dialog_text,
N_("Set the notification text"),
NULL
},
{
"listen",
'\0',
0,
G_OPTION_ARG_NONE,
&zenity_notification_listen,
N_("Listen for commands on stdin"),
NULL
},
{
NULL
}
};
GOptionEntry progress_options[] = {
{
"progress",
'\0',
G_OPTION_FLAG_IN_MAIN,
G_OPTION_ARG_NONE,
&zenity_progress_active,
N_("Display progress indication dialog"),
NULL
},
{
"text",
'\0',
0,
G_OPTION_ARG_STRING,
&zenity_general_dialog_text,
N_("Set the dialog text"),
NULL
},
{
"percentage",
'\0',
0,
G_OPTION_ARG_INT,
&zenity_progress_percentage,
N_("Set initial percentage"),
NULL
},
{
"pulsate",
'\0',
0,
G_OPTION_ARG_NONE,
&zenity_progress_pulsate,
N_("Pulsate progress bar"),
NULL
},
{
"auto-close",
'\0',
0,
G_OPTION_ARG_NONE,
&zenity_progress_auto_close,
/* xgettext: no-c-format */
N_("Dismiss the dialog when 100% has been reached"),
NULL
},
{
NULL
}
};
GOptionEntry question_options[] = {
{
"question",
'\0',
G_OPTION_FLAG_IN_MAIN,
G_OPTION_ARG_NONE,
&zenity_question_active,
N_("Display question dialog"),
NULL
},
{
"text",
'\0',
0,
G_OPTION_ARG_STRING,
&zenity_general_dialog_text,
N_("Set the dialog text"),
NULL
},
{
"no-wrap",
'\0',
0,
G_OPTION_ARG_NONE,
&zenity_general_dialog_no_wrap,
N_("Do not enable text wrapping"),
NULL
},
{
NULL
}
};
GOptionEntry text_options[] = {
{
"text-info",
'\0',
G_OPTION_FLAG_IN_MAIN,
G_OPTION_ARG_NONE,
&zenity_text_active,
N_("Display text information dialog"),
NULL
},
{
"filename",
'\0',
0,
G_OPTION_ARG_FILENAME,
&zenity_general_uri,
N_("Open file"),
N_("FILENAME")
},
{
"editable",
'\0',
0,
G_OPTION_ARG_NONE,
&zenity_general_editable,
N_("Allow changes to text"),
NULL
},
{
NULL
}
};
GOptionEntry warning_options[] = {
{
"warning",
'\0',
G_OPTION_FLAG_IN_MAIN,
G_OPTION_ARG_NONE,
&zenity_warning_active,
N_("Display warning dialog"),
NULL
},
{
"text",
'\0',
0,
G_OPTION_ARG_STRING,
&zenity_general_dialog_text,
N_("Set the dialog text"),
NULL
},
{
"no-wrap",
'\0',
0,
G_OPTION_ARG_NONE,
&zenity_general_dialog_no_wrap,
N_("Do not enable text wrapping"),
NULL
},
{
NULL
}
};
GOptionEntry miscellaneous_options[] = {
{
"about",
'\0',
0,
G_OPTION_ARG_NONE,
&zenity_misc_about,
N_("About zenity"),
NULL
},
{
"version",
'\0',
0,
G_OPTION_ARG_NONE,
&zenity_misc_version,
N_("Print version"),
NULL
},
{
NULL
}
};
ZenityParsingOptions *results;
GOptionContext *ctx;
void
zenity_option_init (void) {
results = g_new0 (ZenityParsingOptions, 1);
/* Initialize the various dialog structures */
results->mode = MODE_LAST;
results->data = g_new0 (ZenityData, 1);
results->calendar_data = g_new0 (ZenityCalendarData, 1);
results->msg_data = g_new0 (ZenityMsgData, 1);
results->file_data = g_new0 (ZenityFileData, 1);
results->entry_data = g_new0 (ZenityEntryData, 1);
results->progress_data = g_new0 (ZenityProgressData, 1);
results->text_data = g_new0 (ZenityTextData, 1);
results->tree_data = g_new0 (ZenityTreeData, 1);
results->notification_data = g_new0 (ZenityNotificationData, 1);
}
void
zenity_option_free (void) {
if (zenity_general_dialog_title)
g_free (zenity_general_dialog_title);
if (zenity_general_window_icon)
g_free (zenity_general_window_icon);
if (zenity_general_dialog_text)
g_free (zenity_general_dialog_text);
if (zenity_general_uri)
g_free (zenity_general_uri);
g_free (zenity_general_separator);
if (zenity_calendar_date_format)
g_free (zenity_calendar_date_format);
if (zenity_entry_entry_text)
g_free (zenity_entry_entry_text);
if (zenity_list_columns)
g_strfreev (zenity_list_columns);
if (zenity_list_print_column)
g_free (zenity_list_print_column);
g_option_context_free (ctx);
}
void
zenity_option_set_dialog_mode (gboolean is_active, ZenityDialogMode mode)
{
if (is_active == TRUE) {
if (results->mode == MODE_LAST)
results->mode = mode;
else
zenity_option_error (NULL, ERROR_DIALOG);
}
}
gchar *
zenity_option_get_name (GOptionEntry *entries, gpointer arg_data)
{
int i;
for (i = 1; entries[i].long_name != NULL; i++) {
if (entries[i].arg_data == arg_data)
return (gchar *) entries[i].long_name;
}
return NULL;
}
/* Error callback */
void zenity_option_error_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_option_error (NULL, ERROR_SYNTAX);
}
/* Pre parse callbacks set the default option values */
gboolean
zenity_general_pre_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_general_dialog_title = NULL;
zenity_general_window_icon = NULL;
zenity_general_width = -1;
zenity_general_height = -1;
zenity_general_dialog_text = NULL;
zenity_general_separator = g_strdup ("|");
zenity_general_editable = FALSE;
zenity_general_uri = NULL;
zenity_general_dialog_no_wrap = FALSE;
return TRUE;
}
gboolean
zenity_calendar_pre_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_calendar_active = FALSE;
zenity_calendar_date_format = NULL;
zenity_calendar_day = -1;
zenity_calendar_month = -1;
zenity_calendar_year = -1;
return TRUE;
}
gboolean
zenity_entry_pre_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_entry_active = FALSE;
zenity_entry_entry_text = NULL;
zenity_entry_hide_text = FALSE;
return TRUE;
}
gboolean
zenity_error_pre_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_error_active = FALSE;
return TRUE;
}
gboolean
zenity_info_pre_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_info_active = FALSE;
return TRUE;
}
gboolean
zenity_file_pre_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_file_active = FALSE;
zenity_file_multiple = FALSE;
zenity_file_directory = FALSE;
zenity_file_save = FALSE;
return TRUE;
}
gboolean
zenity_list_pre_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_list_active = FALSE;
zenity_list_columns = NULL;
zenity_list_checklist = FALSE;
zenity_list_radiolist = FALSE;
zenity_list_print_column = NULL;
return TRUE;
}
gboolean
zenity_notification_pre_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_notification_active = FALSE;
zenity_notification_listen = FALSE;
return TRUE;
}
gboolean
zenity_progress_pre_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_progress_active = FALSE;
zenity_progress_percentage = 0;
zenity_progress_pulsate = FALSE;
zenity_progress_auto_close = FALSE;
return TRUE;
}
gboolean
zenity_question_pre_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_question_active = FALSE;
return TRUE;
}
gboolean
zenity_text_pre_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_text_active = FALSE;
return TRUE;
}
gboolean
zenity_warning_pre_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_warning_active = FALSE;
return TRUE;
}
gboolean
zenity_misc_pre_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_misc_about = FALSE;
zenity_misc_version = FALSE;
return TRUE;
}
/* Post parse callbacks assign the option values to
parsing result and makes some post condition tests */
gboolean
zenity_general_post_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
results->data->dialog_title = zenity_general_dialog_title;
results->data->window_icon = zenity_general_window_icon;
results->data->width = zenity_general_width;
results->data->height = zenity_general_height;
return TRUE;
}
gboolean
zenity_calendar_post_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
int i;
zenity_option_set_dialog_mode (zenity_calendar_active, MODE_CALENDAR);
if (results->mode == MODE_CALENDAR) {
struct tm *t;
time_t current_time;
time (&current_time);
t = localtime (&current_time);
if (zenity_calendar_day < 0)
zenity_calendar_day = t->tm_mday;
if (zenity_calendar_month < 0)
zenity_calendar_month = t->tm_mon + 1;
if (zenity_calendar_year < 0)
zenity_calendar_year = t->tm_year + 1900;
results->calendar_data->dialog_text = zenity_general_dialog_text;
results->calendar_data->day = zenity_calendar_day;
results->calendar_data->month = zenity_calendar_month;
results->calendar_data->year = zenity_calendar_year;
if (zenity_calendar_date_format)
results->calendar_data->date_format = zenity_calendar_date_format;
else
results->calendar_data->date_format = g_locale_to_utf8 (nl_langinfo (D_FMT), -1, NULL, NULL, NULL);
} else {
if (zenity_calendar_day > -1)
zenity_option_error (zenity_option_get_name (calendar_options, &zenity_calendar_day),
ERROR_SUPPORT);
if (zenity_calendar_month > -1)
zenity_option_error (zenity_option_get_name (calendar_options, &zenity_calendar_month),
ERROR_SUPPORT);
if (zenity_calendar_year > -1)
zenity_option_error (zenity_option_get_name (calendar_options, &zenity_calendar_year),
ERROR_SUPPORT);
if (zenity_calendar_date_format)
zenity_option_error (zenity_option_get_name (calendar_options, &zenity_calendar_date_format),
ERROR_SUPPORT);
}
return TRUE;
}
gboolean
zenity_entry_post_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_option_set_dialog_mode (zenity_entry_active, MODE_ENTRY);
if (results->mode == MODE_ENTRY) {
results->entry_data->dialog_text = zenity_general_dialog_text;
results->entry_data->entry_text = zenity_entry_entry_text;
results->entry_data->hide_text= zenity_entry_hide_text;
} else {
if (zenity_entry_entry_text)
zenity_option_error (zenity_option_get_name (entry_options, &zenity_entry_entry_text),
ERROR_SUPPORT);
if (zenity_entry_hide_text)
zenity_option_error (zenity_option_get_name (entry_options, &zenity_entry_hide_text),
ERROR_SUPPORT);
}
return TRUE;
}
gboolean
zenity_error_post_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_option_set_dialog_mode (zenity_error_active, MODE_ERROR);
if (results->mode == MODE_ERROR) {
results->msg_data->dialog_text = zenity_general_dialog_text;
results->msg_data->mode = ZENITY_MSG_ERROR;
results->msg_data->no_wrap = zenity_general_dialog_no_wrap;
}
return TRUE;
}
gboolean
zenity_info_post_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_option_set_dialog_mode (zenity_info_active, MODE_INFO);
if (results->mode == MODE_INFO) {
results->msg_data->dialog_text = zenity_general_dialog_text;
results->msg_data->mode = ZENITY_MSG_INFO;
results->msg_data->no_wrap = zenity_general_dialog_no_wrap;
}
return TRUE;
}
gboolean
zenity_file_post_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_option_set_dialog_mode (zenity_file_active, MODE_FILE);
if (results->mode == MODE_FILE) {
results->file_data->uri = zenity_general_uri;
results->file_data->multi = zenity_file_multiple;
results->file_data->directory = zenity_file_directory;
results->file_data->save = zenity_file_save;
results->file_data->separator = zenity_general_separator;
} else {
if (zenity_file_multiple)
zenity_option_error (zenity_option_get_name (file_selection_options, &zenity_file_multiple),
ERROR_SUPPORT);
if (zenity_file_directory)
zenity_option_error (zenity_option_get_name (file_selection_options, &zenity_file_directory),
ERROR_SUPPORT);
if (zenity_file_save)
zenity_option_error (zenity_option_get_name (file_selection_options, &zenity_file_save),
ERROR_SUPPORT);
}
return TRUE;
}
gboolean
zenity_list_post_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
int i = 0;
gchar *column;
zenity_option_set_dialog_mode (zenity_list_active, MODE_LIST);
if (results->mode == MODE_LIST) {
results->tree_data->dialog_text = zenity_general_dialog_text;
if (zenity_list_columns) {
column = zenity_list_columns[0];
while (column != NULL) {
results->tree_data->columns = g_slist_append (results->tree_data->columns, column);
column = zenity_list_columns[++i];
}
}
results->tree_data->checkbox = zenity_list_checklist;
results->tree_data->radiobox = zenity_list_radiolist;
results->tree_data->editable = zenity_general_editable;
results->tree_data->print_column = zenity_list_print_column;
results->tree_data->separator = zenity_general_separator;
} else {
if (zenity_list_columns)
zenity_option_error (zenity_option_get_name (list_options, &zenity_list_columns),
ERROR_SUPPORT);
if (zenity_list_checklist)
zenity_option_error (zenity_option_get_name (list_options, &zenity_list_checklist),
ERROR_SUPPORT);
if (zenity_list_radiolist)
zenity_option_error (zenity_option_get_name (list_options, &zenity_list_radiolist),
ERROR_SUPPORT);
if (zenity_list_print_column)
zenity_option_error (zenity_option_get_name (list_options, &zenity_list_print_column),
ERROR_SUPPORT);
}
return TRUE;
}
gboolean
zenity_notification_post_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_option_set_dialog_mode (zenity_notification_active, MODE_NOTIFICATION);
if (results->mode == MODE_NOTIFICATION) {
results->notification_data->notification_text = zenity_general_dialog_text;
results->notification_data->listen = zenity_notification_listen;
} else {
if (zenity_notification_listen)
zenity_option_error (zenity_option_get_name (notification_options, &zenity_notification_listen),
ERROR_SUPPORT);
}
return TRUE;
}
gboolean
zenity_progress_post_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_option_set_dialog_mode (zenity_progress_active, MODE_PROGRESS);
if (results->mode == MODE_PROGRESS) {
results->progress_data->dialog_text = zenity_general_dialog_text;
results->progress_data->pulsate = zenity_progress_pulsate;
results->progress_data->autoclose = zenity_progress_auto_close;
results->progress_data->percentage = zenity_progress_percentage;
} else {
if (zenity_progress_pulsate)
zenity_option_error (zenity_option_get_name (progress_options, &zenity_progress_pulsate),
ERROR_SUPPORT);
if (zenity_progress_percentage)
zenity_option_error (zenity_option_get_name (progress_options, &zenity_progress_percentage),
ERROR_SUPPORT);
if (zenity_progress_auto_close)
zenity_option_error (zenity_option_get_name (progress_options, &zenity_progress_auto_close),
ERROR_SUPPORT);
}
return TRUE;
}
gboolean
zenity_question_post_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_option_set_dialog_mode (zenity_question_active, MODE_QUESTION);
if (results->mode == MODE_QUESTION) {
results->msg_data->dialog_text = zenity_general_dialog_text;
results->msg_data->mode = ZENITY_MSG_QUESTION;
results->msg_data->no_wrap = zenity_general_dialog_no_wrap;
}
return TRUE;
}
gboolean
zenity_text_post_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_option_set_dialog_mode (zenity_text_active, MODE_TEXTINFO);
if (results->mode == MODE_TEXTINFO) {
results->text_data->uri = zenity_general_uri;
results->text_data->editable = zenity_general_editable;
}
return TRUE;
}
gboolean
zenity_warning_post_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_option_set_dialog_mode (zenity_warning_active, MODE_WARNING);
if (results->mode == MODE_WARNING) {
results->msg_data->dialog_text = zenity_general_dialog_text;
results->msg_data->mode = ZENITY_MSG_WARNING;
results->msg_data->no_wrap = zenity_general_dialog_no_wrap;
}
return TRUE;
}
gboolean
zenity_misc_post_callback (GOptionContext *context,
GOptionGroup *group,
gpointer data,
GError **error)
{
zenity_option_set_dialog_mode (zenity_misc_about, MODE_ABOUT);
zenity_option_set_dialog_mode (zenity_misc_version, MODE_VERSION);
return TRUE;
}
GOptionContext *
zenity_create_context (void)
{
GOptionContext *tmp_ctx;
GOptionGroup *a_group;
tmp_ctx = g_option_context_new(NULL);
/* Adds general option entries */
a_group = g_option_group_new("general",
N_("General options"),
N_("Show general options"), NULL, 0);
g_option_group_add_entries(a_group, general_options);
g_option_group_set_parse_hooks (a_group,
zenity_general_pre_callback, zenity_general_post_callback);
g_option_group_set_error_hook (a_group, zenity_option_error_callback);
g_option_context_add_group(tmp_ctx, a_group);
/* Adds calendar option entries */
a_group = g_option_group_new("calendar",
N_("Calendar options"),
N_("Show calendar options"), NULL, 0);
g_option_group_add_entries(a_group, calendar_options);
g_option_group_set_parse_hooks (a_group,
zenity_calendar_pre_callback, zenity_calendar_post_callback);
g_option_group_set_error_hook (a_group, zenity_option_error_callback);
g_option_context_add_group(tmp_ctx, a_group);
/* Adds entry option entries */
a_group = g_option_group_new("entry",
N_("Text entry options"),
N_("Show text entry options"), NULL, 0);
g_option_group_add_entries(a_group, entry_options);
g_option_group_set_parse_hooks (a_group,
zenity_entry_pre_callback, zenity_entry_post_callback);
g_option_group_set_error_hook (a_group, zenity_option_error_callback);
g_option_context_add_group(tmp_ctx, a_group);
/* Adds error option entries */
a_group = g_option_group_new("error",
N_("Error options"),
N_("Show error options"), NULL, 0);
g_option_group_add_entries(a_group, error_options);
g_option_group_set_parse_hooks (a_group,
zenity_error_pre_callback, zenity_error_post_callback);
g_option_group_set_error_hook (a_group, zenity_option_error_callback);
g_option_context_add_group(tmp_ctx, a_group);
/* Adds info option entries */
a_group = g_option_group_new("info",
N_("Info options"),
N_("Show info options"), NULL, 0);
g_option_group_add_entries(a_group, info_options);
g_option_group_set_parse_hooks (a_group,
zenity_info_pre_callback, zenity_info_post_callback);
g_option_group_set_error_hook (a_group, zenity_option_error_callback);
g_option_context_add_group(tmp_ctx, a_group);
/* Adds file selection option entries */
a_group = g_option_group_new("file-selection",
N_("File selection options"),
N_("Show file selection options"), NULL, 0);
g_option_group_add_entries(a_group, file_selection_options);
g_option_group_set_parse_hooks (a_group,
zenity_file_pre_callback, zenity_file_post_callback);
g_option_group_set_error_hook (a_group, zenity_option_error_callback);
g_option_context_add_group(tmp_ctx, a_group);
/* Adds list option entries */
a_group = g_option_group_new("list",
N_("List options"),
N_("Show list options"), NULL, 0);
g_option_group_add_entries(a_group, list_options);
g_option_group_set_parse_hooks (a_group,
zenity_list_pre_callback, zenity_list_post_callback);
g_option_group_set_error_hook (a_group, zenity_option_error_callback);
g_option_context_add_group(tmp_ctx, a_group);
/* Adds notification option entries */
a_group = g_option_group_new("notification",
N_("Notification icon options"),
N_("Show notification icon options"), NULL, 0);
g_option_group_add_entries(a_group, notification_options);
g_option_group_set_parse_hooks (a_group,
zenity_notification_pre_callback, zenity_notification_post_callback);
g_option_group_set_error_hook (a_group, zenity_option_error_callback);
g_option_context_add_group(tmp_ctx, a_group);
/* Adds progress option entries */
a_group = g_option_group_new("progress",
N_("Progress options"),
N_("Show progress options"), NULL, 0);
g_option_group_add_entries(a_group, progress_options);
g_option_group_set_parse_hooks (a_group,
zenity_progress_pre_callback, zenity_progress_post_callback);
g_option_group_set_error_hook (a_group, zenity_option_error_callback);
g_option_context_add_group(tmp_ctx, a_group);
/* Adds question option entries */
a_group = g_option_group_new("question",
N_("Question options"),
N_("Show question options"), NULL, 0);
g_option_group_add_entries(a_group, question_options);
g_option_group_set_parse_hooks (a_group,
zenity_question_pre_callback, zenity_question_post_callback);
g_option_group_set_error_hook (a_group, zenity_option_error_callback);
g_option_context_add_group(tmp_ctx, a_group);
/* Adds warning option entries */
a_group = g_option_group_new("warning",
N_("Warning options"),
N_("Show warning options"), NULL, 0);
g_option_group_add_entries(a_group, warning_options);
g_option_group_set_parse_hooks (a_group,
zenity_warning_pre_callback, zenity_warning_post_callback);
g_option_group_set_error_hook (a_group, zenity_option_error_callback);
g_option_context_add_group(tmp_ctx, a_group);
/* Adds text option entries */
a_group = g_option_group_new("text-info",
N_("Text information options"),
N_("Show text information options"), NULL, 0);
g_option_group_add_entries(a_group, text_options);
g_option_group_set_parse_hooks (a_group,
zenity_text_pre_callback, zenity_text_post_callback);
g_option_group_set_error_hook (a_group, zenity_option_error_callback);
g_option_context_add_group(tmp_ctx, a_group);
/* Adds misc option entries */
a_group = g_option_group_new("misc",
N_("Miscellaneous options"),
N_("Show miscellaneous options"), NULL, 0);
g_option_group_add_entries(a_group, miscellaneous_options);
g_option_group_set_parse_hooks (a_group,
zenity_misc_pre_callback, zenity_misc_post_callback);
g_option_group_set_error_hook (a_group, zenity_option_error_callback);
g_option_context_add_group(tmp_ctx, a_group);
/* Adds gtk option entries */
a_group = gtk_get_option_group(TRUE);
g_option_context_add_group(tmp_ctx, a_group);
/* Enable help options */
g_option_context_set_help_enabled (tmp_ctx, TRUE);
g_option_context_set_ignore_unknown_options (tmp_ctx, FALSE);
return tmp_ctx;
}
void
zenity_option_error (gchar *string, ZenityError error)
{
switch (error) {
case ERROR_SYNTAX:
g_printerr (_("This option is not available. Please see --help for all possible usages.\n"));
zenity_option_free ();
exit (-1);
case ERROR_SUPPORT:
g_printerr (_("--%s is not supported for this dialog\n"), string);
zenity_option_free ();
exit (-1);
case ERROR_DIALOG:
g_printerr (_("Two or more dialog options specified\n"));
zenity_option_free ();
exit (-1);
default:
return;
}
}
ZenityParsingOptions *
zenity_option_parse (gint argc, gchar **argv)
{
GError *error = NULL;
zenity_option_init ();
ctx = zenity_create_context ();
g_option_context_parse (ctx, &argc, &argv, &error);
/* Some option pointer a shared among more than one group and don't
have their post condition tested. This test is done here. */
if (zenity_general_dialog_text)
if (results->mode == MODE_ABOUT || results->mode == MODE_VERSION)
zenity_option_error (zenity_option_get_name (calendar_options, &zenity_general_dialog_text), ERROR_SUPPORT);
if (strcmp (zenity_general_separator, "|") != 0)
if (results->mode != MODE_LIST && results->mode != MODE_FILE)
zenity_option_error (zenity_option_get_name (list_options, &zenity_general_separator), ERROR_SUPPORT);
if (zenity_general_editable)
if (results->mode != MODE_TEXTINFO && results->mode != MODE_LIST)
zenity_option_error (zenity_option_get_name (list_options, &zenity_general_editable), ERROR_SUPPORT);
if (zenity_general_uri)
if (results->mode != MODE_FILE && results->mode != MODE_TEXTINFO)
zenity_option_error (zenity_option_get_name (text_options, &zenity_general_uri), ERROR_SUPPORT);
if (zenity_general_dialog_no_wrap)
if (results->mode != MODE_INFO && results->mode != MODE_ERROR && results->mode != MODE_QUESTION && results->mode != MODE_WARNING)
zenity_option_error (zenity_option_get_name (text_options, &zenity_general_dialog_no_wrap), ERROR_SUPPORT);
return results;
}
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