static void
back_clicked (G_GNUC_UNUSED GtkWidget *widget, StfDialogData *data)
{
StfDialogPage newpos;
switch (gtk_notebook_get_current_page (data->notebook)) {
case DPG_FORMAT:
stf_preview_set_lines (data->format.renderdata, NULL, NULL);
if (data->parseoptions->parsetype == PARSE_TYPE_CSV)
newpos = DPG_CSV;
else
newpos = DPG_FIXED;
break;
case DPG_FIXED:
stf_preview_set_lines (data->fixed.renderdata, NULL, NULL);
newpos = DPG_MAIN;
break;
case DPG_CSV:
stf_preview_set_lines (data->csv.renderdata, NULL, NULL);
newpos = DPG_MAIN;
break;
default:
g_assert_not_reached ();
return;
}
gtk_notebook_set_current_page (data->notebook, newpos);
prepare_page (data);
frob_buttons (data);
stf_dialog_set_initial_keyboard_focus (data);
}
static void
next_clicked (G_GNUC_UNUSED GtkWidget *widget, StfDialogData *data)
{
StfDialogPage newpos;
switch (gtk_notebook_get_current_page (data->notebook)) {
case DPG_MAIN:
stf_preview_set_lines (data->main.renderdata, NULL, NULL);
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (data->main.main_separated))) {
newpos = DPG_CSV;
} else {
newpos = DPG_FIXED;
}
break;
case DPG_CSV:
stf_preview_set_lines (data->csv.renderdata, NULL, NULL);
newpos = DPG_FORMAT;
break;
case DPG_FIXED:
stf_preview_set_lines (data->fixed.renderdata, NULL, NULL);
newpos = DPG_FORMAT;
break;
default:
g_assert_not_reached ();
return;
}
gtk_notebook_set_current_page (data->notebook, newpos);
prepare_page (data);
frob_buttons (data);
stf_dialog_set_initial_keyboard_focus (data);
}
/**
* csv_page_global_change
* @widget : the widget which emitted the signal
* @data : mother struct
*
* This will update the preview based on the state of
* the widgets on the csv page
*
* returns : nothing
**/
static void
csv_page_global_change (G_GNUC_UNUSED GtkWidget *widget,
StfDialogData *pagedata)
{
StfParseOptions_t *parseoptions = pagedata->parseoptions;
RenderData_t *renderdata = pagedata->csv.renderdata;
GSList *sepstr;
GString *sepc = g_string_new (NULL);
GStringChunk *lines_chunk;
GPtrArray *lines;
StfTrimType_t trim;
sepstr = NULL;
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_custom))) {
char *csvcustomtext = gtk_editable_get_chars (GTK_EDITABLE (pagedata->csv.csv_customseparator), 0, -1);
if (strcmp (csvcustomtext, "") != 0)
sepstr = g_slist_append (sepstr, csvcustomtext);
else
g_free (csvcustomtext);
}
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_tab)))
g_string_append_c (sepc, '\t');
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_colon)))
g_string_append_c (sepc, ':');
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_comma)))
g_string_append_c (sepc, ',');
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_space)))
g_string_append_c (sepc, ' ');
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_semicolon)))
g_string_append_c (sepc, ';');
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_hyphen)))
g_string_append_c (sepc, '-');
stf_parse_options_csv_set_separators (parseoptions,
strcmp (sepc->str, "") == 0 ? NULL : sepc->str,
sepstr);
g_string_free (sepc, TRUE);
go_slist_free_custom (sepstr, g_free);
stf_parse_options_csv_set_duplicates (parseoptions,
gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_duplicates)));
stf_parse_options_csv_set_trim_seps (parseoptions,
gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_trim_seps)));
lines_chunk = g_string_chunk_new (100 * 1024);
/* Don't trim on this page. */
trim = parseoptions->trim_spaces;
stf_parse_options_set_trim_spaces (parseoptions, TRIM_TYPE_NEVER);
lines = stf_parse_general (parseoptions, lines_chunk,
pagedata->cur, pagedata->cur_end);
stf_parse_options_set_trim_spaces (parseoptions, trim);
stf_preview_set_lines (renderdata, lines_chunk, lines);
}
/**
* stf_preview_free
* @renderdata : a renderdata struct
*
* This will free the @renderdata
*
* returns : nothing
**/
void
stf_preview_free (RenderData_t *renderdata)
{
g_return_if_fail (renderdata != NULL);
stf_preview_colformats_clear (renderdata);
g_ptr_array_free (renderdata->colformats, TRUE);
stf_preview_set_lines (renderdata, NULL, NULL);
g_object_unref (renderdata->tree_view);
g_free (renderdata);
}
/**
* fixed_page_update_preview
* @pagedata: mother struct
*
* Will simply update the preview
*
* returns : nothing
**/
static void
fixed_page_update_preview (StfDialogData *pagedata)
{
StfParseOptions_t *parseoptions = pagedata->parseoptions;
RenderData_t *renderdata = pagedata->fixed.renderdata;
int i;
GStringChunk *lines_chunk;
GPtrArray *lines;
StfTrimType_t trim;
lines_chunk = g_string_chunk_new (100 * 1024);
/* Don't trim on this page. */
trim = parseoptions->trim_spaces;
stf_parse_options_set_trim_spaces (parseoptions, TRIM_TYPE_NEVER);
lines = stf_parse_general (parseoptions, lines_chunk,
pagedata->cur, pagedata->cur_end);
stf_parse_options_set_trim_spaces (parseoptions, trim);
stf_preview_set_lines (renderdata, lines_chunk, lines);
for (i = 0; i < renderdata->colcount; i++) {
GtkTreeViewColumn *column =
stf_preview_get_column (renderdata, i);
GtkCellRenderer *cell =
stf_preview_get_cell_renderer (renderdata, i);
GtkWidget *button =
gtk_tree_view_column_get_button (column);
gtk_tree_view_column_set_sizing (column, GTK_TREE_VIEW_COLUMN_AUTOSIZE);
g_object_set (G_OBJECT (cell),
"family", "monospace",
NULL);
g_object_set_data (G_OBJECT (button), "fixed-data", pagedata);
g_object_set (G_OBJECT (column), "clickable", TRUE, NULL);
g_signal_connect (button, "button_press_event",
G_CALLBACK (cb_col_button_press),
GINT_TO_POINTER (i));
g_signal_connect (button, "key_press_event",
G_CALLBACK (cb_col_key_press),
GINT_TO_POINTER (i));
}
}
/**
* format_page_update_preview
* @pagedata: mother struct
*
* Will simply utilize the preview rendering functions to update
* the preview
*
* returns : nothing
**/
static void
format_page_update_preview (StfDialogData *pagedata)
{
RenderData_t *renderdata = pagedata->format.renderdata;
unsigned int ui;
int i;
int col_import_array_len_old, old_part;
GStringChunk *lines_chunk;
char *msg = NULL;
stf_preview_colformats_clear (renderdata);
for (ui = 0; ui < pagedata->format.formats->len; ui++) {
GOFormat *sf = g_ptr_array_index (pagedata->format.formats, ui);
stf_preview_colformats_add (renderdata, sf);
}
lines_chunk = g_string_chunk_new (100 * 1024);
stf_preview_set_lines (renderdata, lines_chunk,
stf_parse_general (pagedata->parseoptions,
lines_chunk,
pagedata->cur,
pagedata->cur_end));
col_import_array_len_old = pagedata->format.col_import_array_len;
pagedata->format.col_import_array_len = renderdata->colcount;
pagedata->format.col_autofit_array =
g_renew(gboolean, pagedata->format.col_autofit_array,
pagedata->format.col_import_array_len);
pagedata->format.col_import_array =
g_renew(gboolean, pagedata->format.col_import_array,
pagedata->format.col_import_array_len);
old_part = (col_import_array_len_old < pagedata->format.col_import_array_len)
? col_import_array_len_old
: pagedata->format.col_import_array_len;
pagedata->format.col_import_count = 0;
for (i = 0; i < old_part; i++)
if (pagedata->format.col_import_array[i])
pagedata->format.col_import_count++;
for (i = old_part;
i < pagedata->format.col_import_array_len; i++) {
if (pagedata->format.col_import_count < GNM_MAX_COLS) {
pagedata->format.col_import_array[i] = TRUE;
pagedata->format.col_import_count++;
} else {
pagedata->format.col_import_array[i] = FALSE;
}
pagedata->format.col_autofit_array[i] = TRUE;
}
format_page_update_column_selection (pagedata);
if (old_part < renderdata->colcount)
msg = g_strdup_printf
(_("A maximum of %d columns can be imported."),
GNM_MAX_COLS);
for (i = old_part; i < renderdata->colcount; i++) {
GtkTreeViewColumn *column =
stf_preview_get_column (renderdata, i);
GtkWidget *button = gtk_tree_view_column_get_button (column);
if (NULL == g_object_get_data (G_OBJECT (column), "checkbox")) {
GtkWidget *vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
GtkWidget *check,
*check_autofit = gtk_check_button_new_with_label (_("Auto fit"));
char * label_text = g_strdup_printf
(pagedata->format.col_header, i+1);
GOFormat const *gf = go_format_general ();
GtkWidget *format_label = gtk_button_new_with_label
(go_format_sel_format_classification (gf));
GtkWidget *format_icon
= gtk_image_new_from_stock (GTK_STOCK_INFO, GTK_ICON_SIZE_BUTTON);
check = gtk_check_button_new_with_label (label_text);
g_free (label_text);
gtk_button_set_image (GTK_BUTTON (format_label), format_icon);
g_object_set (G_OBJECT (stf_preview_get_cell_renderer
(pagedata->format.renderdata, i)),
"strikethrough",
!pagedata->format.col_import_array[i], NULL);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(check),
pagedata->
format.col_import_array[i]);
label_text = g_strdup_printf
(_("If this checkbox is selected, "
"column %i will be imported into "
"Gnumeric."), i+1);
gtk_widget_set_tooltip_text
(check,
label_text);
gtk_widget_set_tooltip_text
(check_autofit,
_("If this checkbox is selected, "
"the width of the column will be adjusted "
"to the longest entry."));
g_free (label_text);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(check_autofit),
pagedata->
format.col_autofit_array[i]);
g_object_set_data (G_OBJECT (check), "pagedata", pagedata);
g_object_set_data (G_OBJECT (check_autofit), "pagedata", pagedata);
g_object_set_data (G_OBJECT (format_label), "pagedata", pagedata);
gtk_box_pack_start (GTK_BOX(vbox), check, FALSE, FALSE, 0);
gtk_box_pack_start (GTK_BOX(vbox), format_label, TRUE, TRUE, 0);
gtk_box_pack_start (GTK_BOX(vbox), check_autofit, TRUE, TRUE, 0);
gtk_widget_show_all (vbox);
gtk_tree_view_column_set_widget (column, vbox);
g_object_set_data (G_OBJECT (column), "pagedata", pagedata);
g_object_set_data (G_OBJECT (column), "checkbox", check);
g_object_set_data (G_OBJECT (column), "checkbox-autofit", check_autofit);
g_object_set_data (G_OBJECT (column), "formatlabel", format_label);
g_object_set_data (G_OBJECT (button),
"pagedata", pagedata);
g_object_set_data (G_OBJECT (button),
"checkbox", check);
g_object_set_data (G_OBJECT (button),
"formatlabel", format_label);
g_object_set (G_OBJECT (column), "clickable", TRUE, NULL);
g_signal_connect (G_OBJECT (check),
"toggled",
G_CALLBACK (cb_col_check_clicked),
GINT_TO_POINTER (i));
g_signal_connect (G_OBJECT (check_autofit),
"toggled",
G_CALLBACK (cb_col_check_autofit_clicked),
GINT_TO_POINTER (i));
g_signal_connect (G_OBJECT (format_label),
"clicked",
G_CALLBACK (cb_format_clicked),
GINT_TO_POINTER (i));
g_signal_connect (G_OBJECT (button),
"event",
G_CALLBACK (cb_col_event),
GINT_TO_POINTER (i));
}
}
g_free (msg);
}
