minecraft-pi-reborn/zenity
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Improve error handling... a lot.

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2003-01-06  Glynn Foster  <glynn.foster@sun.com>

	* src/calendar.c, src/main.c, src/progress.c,
	src/tree.c, src/zenity.h: Improve error handling...
	a lot.
This commit is contained in:
Glynn Foster 2003-01-07 00:01:00 +00:00 committed by Glynn Foster
parent d88a32f1f5
commit a8c3006035
6 changed files with 175 additions and 11 deletions
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6
ChangeLog
View File

@ -1,3 +1,9 @@
2003-01-06 Glynn Foster <glynn.foster@sun.com>
* src/calendar.c, src/main.c, src/progress.c,
src/tree.c, src/zenity.h: Improve error handling...
a lot.
2003-01-06 Glynn Foster <glynn.foster@sun.com>
* src/main.c, src/tree.c, src/zenity.h: Finish off

4
src/calendar.c
View File

@ -55,9 +55,9 @@ int zenity_calendar (ZenityData *data, ZenityCalendarData *cal_data)
calendar = glade_xml_get_widget (glade_dialog, "zenity_calendar");
if (cal_data->month != 0 && cal_data->year !=0)
if (cal_data->month > 0 && cal_data->year > 0)
gtk_calendar_select_month (GTK_CALENDAR (calendar), cal_data->month, cal_data->year);
if (cal_data->day)
if (cal_data->day > 0)
gtk_calendar_select_day (GTK_CALENDAR (calendar), cal_data->day);
gtk_label_set_mnemonic_widget (GTK_LABEL (text), calendar);

170
src/main.c
View File

@ -680,6 +680,7 @@ zenity_init_parsing_options (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);
@ -690,6 +691,10 @@ zenity_init_parsing_options (void) {
results->tree_data = g_new0 (ZenityTreeData, 1);
/* Give some sensible defaults */
results->calendar_data->day = 0;
results->calendar_data->month = 0;
results->calendar_data->year = 0;
results->progress_data->percentage = -1;
results->entry_data->visible = TRUE;
results->tree_data->checkbox = FALSE;
results->tree_data->radiobox = FALSE;
@ -760,6 +765,11 @@ main (gint argc, gchar **argv) {
while((nextopt = poptGetNextOpt(ctx)) > 0)
/*nothing*/;
if (nextopt != -1) {
g_printerr (_("%s in an invalid option for this dialog\n"), poptBadOption (ctx, 0));
exit (1);
}
gtk_init (&argc, &argv);
if (argc < 2)
@ -807,7 +817,6 @@ void zenity_parse_options_callback (poptContext ctx,
const char *arg,
void *data)
{
gint i = 0;
if (reason == POPT_CALLBACK_REASON_POST) {
return;
}
@ -817,43 +826,91 @@ void zenity_parse_options_callback (poptContext ctx,
switch (opt->val & POPT_ARG_MASK) {
case OPTION_CALENDAR:
if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n"));
exit (1);
}
results->mode = MODE_CALENDAR;
break;
case OPTION_ENTRY:
if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n"));
exit (1);
}
results->mode = MODE_ENTRY;
break;
case OPTION_ERROR:
if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n"));
exit (1);
}
results->mode = MODE_ERROR;
results->msg_data->mode = ZENITY_MSG_ERROR;
break;
case OPTION_INFO:
if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n"));
exit (1);
}
results->mode = MODE_INFO;
results->msg_data->mode = ZENITY_MSG_INFO;
break;
case OPTION_FILE:
if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n"));
exit (1);
}
results->mode = MODE_FILE;
break;
case OPTION_LIST:
if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n"));
exit (1);
}
results->mode = MODE_LIST;
break;
case OPTION_PROGRESS:
if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n"));
exit (1);
}
results->mode = MODE_PROGRESS;
break;
case OPTION_QUESTION:
if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n"));
exit (1);
}
results->mode = MODE_QUESTION;
results->msg_data->mode = ZENITY_MSG_QUESTION;
break;
case OPTION_TEXTINFO:
if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n"));
exit (1);
}
results->mode = MODE_TEXTINFO;
break;
case OPTION_WARNING:
if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n"));
exit (1);
}
results->mode = MODE_WARNING;
results->msg_data->mode = ZENITY_MSG_WARNING;
break;
case OPTION_TITLE:
if (results->data->dialog_title != NULL) {
g_printerr (_("--title given twice for the same dialog\n"));
exit (1);
}
results->data->dialog_title = g_strdup (arg);
break;
case OPTION_ICON:
if (results->data->window_icon != NULL) {
g_printerr (_("--window-icon given twice for the same dialog\n"));
exit (1);
}
results->data->window_icon = g_strdup (arg);
break;
case OPTION_CALENDARTEXT:
@ -864,72 +921,173 @@ void zenity_parse_options_callback (poptContext ctx,
case OPTION_WARNINGTEXT:
switch (results->mode) {
case MODE_CALENDAR:
if (results->calendar_data->dialog_text != NULL) {
g_printerr (_("--text given twice for the same dialog\n"));
exit (1);
}
results->calendar_data->dialog_text = g_strdup (arg);
break;
case MODE_ENTRY:
if (results->entry_data->dialog_text != NULL) {
g_printerr (_("--text given twice for the same dialog\n"));
exit (1);
}
results->entry_data->dialog_text = g_strdup (arg);
break;
case MODE_ERROR:
case MODE_QUESTION:
case MODE_WARNING:
case MODE_INFO:
if (results->msg_data->dialog_text != NULL) {
g_printerr (_("--text given twice for the same dialog\n"));
exit (1);
}
results->msg_data->dialog_text = g_strdup (arg);
break;
case MODE_PROGRESS:
if (results->progress_data->dialog_text != NULL) {
g_printerr (_("--text given twice for the same dialog\n"));
exit (1);
}
results->progress_data->dialog_text = g_strdup (arg);
break;
default:
break;
g_printerr (_("--text is not supported for this dialog\n"));
exit (1);
}
break;
case OPTION_DAY:
if (results->mode != MODE_CALENDAR) {
g_printerr (_("--day is not supported for this dialog\n"));
exit (1);
}
if (results->calendar_data->day > 0) {
g_printerr (_("--day given twice for the same dialog\n"));
exit (1);
}
results->calendar_data->day = atoi (arg);
break;
case OPTION_MONTH:
if (results->mode != MODE_CALENDAR) {
g_printerr (_("--month is not supported for this dialog\n"));
exit (1);
}
if (results->calendar_data->month > 0) {
g_printerr (_("--month given twice for the same dialog\n"));
exit (1);
}
results->calendar_data->month = atoi (arg);
break;
case OPTION_YEAR:
if (results->mode != MODE_CALENDAR) {
g_printerr (_("--year is not supported for this dialog\n"));
exit (1);
}
if (results->calendar_data->year > 0) {
g_printerr (_("--year given twice for the same dialog\n"));
exit (1);
}
results->calendar_data->year = atoi (arg);
break;
case OPTION_INPUTTEXT:
if (results->mode != MODE_ENTRY) {
g_printerr (_("--entry-text is not supported for this dialog\n"));
exit (1);
}
if (results->entry_data->entry_text != NULL) {
g_printerr (_("--entry-text given twice for the same dialog\n"));
exit (1);
}
results->entry_data->entry_text = g_strdup (arg);
break;
case OPTION_HIDETEXT:
if (results->mode != MODE_ENTRY) {
g_printerr (_("--hide-text is not supported for this dialog\n"));
exit (1);
}
if (results->entry_data->visible == FALSE) {
g_printerr (_("--hide-text given twice for the same dialog\n"));
exit (1);
}
results->entry_data->visible = FALSE;
break;
case OPTION_FILENAME:
case OPTION_TEXTFILE:
switch (results->mode) {
case MODE_FILE:
if (results->file_data->uri != NULL) {
g_printerr (_("--filename given twice for the same dialog\n"));
exit (1);
}
results->file_data->uri = g_strdup (arg);
break;
case MODE_TEXTINFO:
if (results->text_data->uri != NULL) {
g_printerr (_("--filename given twice for the same dialog\n"));
exit (1);
}
results->text_data->uri = g_strdup (arg);
break;
default:
break;
g_printerr (_("--filename is not supported for this dialog\n"));
exit (1);
}
break;
case OPTION_COLUMN:
if (results->mode != MODE_LIST) {
g_printerr (_("--column is not supported for this dialog\n"));
exit (1);
}
results->tree_data->columns = g_slist_append (results->tree_data->columns, g_strdup (arg));
break;
case OPTION_CHECKLIST:
if (results->mode != MODE_LIST) {
g_printerr (_("--checkbox is not supported for this dialog\n"));
exit (1);
}
if (results->tree_data->checkbox == TRUE) {
g_printerr (_("--checkbox given twice for the same dialog\n"));
exit (1);
}
results->tree_data->checkbox = TRUE;
break;
case OPTION_RADIOLIST:
if (results->mode != MODE_LIST) {
g_printerr (_("--radiobox is not supported for this dialog\n"));
exit (1);
}
if (results->tree_data->radiobox == TRUE) {
g_printerr (_("--radiobox given twice for the same dialog\n"));
exit (1);
}
results->tree_data->radiobox = TRUE;
break;
case OPTION_PERCENTAGE:
if (results->mode != MODE_PROGRESS) {
g_printerr (_("--percentage is not supported for this dialog\n"));
exit (1);
}
if (results->progress_data->percentage > -1) {
g_printerr (_("--percentage given twice for the same dialog\n"));
exit (1);
}
results->progress_data->percentage = atoi (arg);
break;
case OPTION_ABOUT:
results->mode = MODE_LAST;
if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n"));
exit (1);
}
break;
case OPTION_VERSION:
results->mode = MODE_LAST;
if (results->mode != MODE_LAST) {
g_printerr (_("Two or more dialog options specified\n"));
exit (1);
}
g_print ("%s\n", VERSION);
break;
default:
break;
g_warning ("Invalid option %s", arg);
exit (1);
}
}

2
src/progress.c
View File

@ -74,7 +74,7 @@ int zenity_progress (ZenityData *data, ZenityProgressData *progress_data)
giochannel = g_io_channel_unix_new (0);
if (progress_data->pulsate != TRUE) {
if (progress_data->pulsate != TRUE && progress_data->percentage > -1) {
gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (progress_bar), progress_data->percentage/100.0);
}
else {

2
src/tree.c
View File

@ -63,7 +63,7 @@ count_rows_foreach (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, g
}
static void
zenity_tree_fill_entries (GtkTreeView *tree_view, gchar **args, gint n_columns, gboolean toggles)
zenity_tree_fill_entries (GtkTreeView *tree_view, const gchar **args, gint n_columns, gboolean toggles)
{
GtkTreeModel *model;
GtkTreeIter iter;

2
src/zenity.h
View File

@ -73,7 +73,7 @@ typedef struct {
GSList *columns;
gboolean checkbox;
gboolean radiobox;
gchar **data;
const gchar **data;
} ZenityTreeData;
int zenity_calendar (ZenityData *data,