/* vim: set sw=8: -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ /* * dialog-stf.c : Controls the widget on the CSV (Comma Separated Value) page. * * Copyright 2001 Almer S. Tigelaar * Copyright 2003 Morten Welinder * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include #include "dialog-stf.h" #include "gnm-format.h" #include #include /************************************************************************************************* * SIGNAL HANDLERS *************************************************************************************************/ /** * 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); g_slist_free_full (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); } /** * csv_page_custom_toggled * @button: the Checkbutton that emitted the signal * @data: a mother struct * * This will nicely activate the @data->csv_info->csv_customseparator widget * so the user can enter text into it. * It will also gray out this widget if the @button is not selected. * * returns : nothing **/ static void csv_page_custom_toggled (GtkCheckButton *button, StfDialogData *data) { if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button))) { gtk_widget_set_sensitive (GTK_WIDGET (data->csv.csv_customseparator), TRUE); gtk_widget_grab_focus (GTK_WIDGET (data->csv.csv_customseparator)); gtk_editable_select_region (GTK_EDITABLE (data->csv.csv_customseparator), 0, -1); } else { gtk_widget_set_sensitive (GTK_WIDGET (data->csv.csv_customseparator), FALSE); gtk_editable_select_region (GTK_EDITABLE (data->csv.csv_customseparator), 0, 0); /* If we don't use this the selection will remain blue */ } csv_page_global_change (NULL, data); } static void csv_page_textindicator_change (G_GNUC_UNUSED GtkWidget *widget, StfDialogData *data) { char *textfieldtext = gtk_editable_get_chars (GTK_EDITABLE (data->csv.csv_textfield), 0, -1); gunichar str_ind = g_utf8_get_char (textfieldtext); stf_parse_options_csv_set_stringindicator (data->parseoptions, str_ind); g_free (textfieldtext); stf_parse_options_csv_set_indicator_2x_is_single (data->parseoptions, gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (data->csv.csv_2x_indicator))); csv_page_global_change (NULL, data); } static void csv_page_parseoptions_to_gui (StfDialogData *pagedata) { StfParseOptions_t *po = pagedata->parseoptions; { const char *sep; gboolean s_tab = FALSE; gboolean s_colon = FALSE; gboolean s_comma = FALSE; gboolean s_space = FALSE; gboolean s_semicolon = FALSE; gboolean s_hyphen = FALSE; if (po->sep.chr) for (sep = po->sep.chr; *sep; sep++) { switch (*sep) { case '\t': s_tab = TRUE; break; case ':': s_colon = TRUE; break; case ',': s_comma = TRUE; break; case ' ': s_space = TRUE; break; case ';': s_semicolon = TRUE; break; case '-': s_hyphen = TRUE; break; default: break; } } gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_tab), s_tab); gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_colon), s_colon); gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_comma), s_comma); gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_space), s_space); gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_semicolon), s_semicolon); gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_hyphen), s_hyphen); } gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_duplicates), po->sep.duplicates); gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_trim_seps), po->trim_seps); gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (pagedata->csv.csv_2x_indicator), po->indicator_2x_is_single); { char buffer[7]; gint len; len = g_unichar_to_utf8 (po->stringindicator, buffer); buffer[len] = 0; gtk_combo_box_set_active_id (GTK_COMBO_BOX (pagedata->csv.csv_textindicator), buffer); } } /** * stf_dialog_csv_page_prepare * @data: mother struct * * Will prepare the csv page * * returns : nothing **/ void stf_dialog_csv_page_prepare (StfDialogData *pagedata) { csv_page_parseoptions_to_gui (pagedata); /* Calling this routine will also automatically call global change which updates the preview too */ csv_page_custom_toggled (pagedata->csv.csv_custom, pagedata); } /************************************************************************************************* * CSV EXPORTED FUNCTIONS *************************************************************************************************/ /** * stf_dialog_csv_page_cleanup * @pagedata: mother struct * * Will cleanup csv page run-time data * * returns : nothing **/ void stf_dialog_csv_page_cleanup (StfDialogData *pagedata) { stf_preview_free (pagedata->csv.renderdata); pagedata->csv.renderdata = NULL; } void stf_dialog_csv_page_init (GtkBuilder *gui, StfDialogData *pagedata) { g_return_if_fail (gui != NULL); g_return_if_fail (pagedata != NULL); /* Create/get object and fill information struct */ pagedata->csv.csv_tab = GTK_CHECK_BUTTON (go_gtk_builder_get_widget (gui, "csv_tab")); pagedata->csv.csv_colon = GTK_CHECK_BUTTON (go_gtk_builder_get_widget (gui, "csv_colon")); pagedata->csv.csv_comma = GTK_CHECK_BUTTON (go_gtk_builder_get_widget (gui, "csv_comma")); pagedata->csv.csv_space = GTK_CHECK_BUTTON (go_gtk_builder_get_widget (gui, "csv_space")); pagedata->csv.csv_semicolon = GTK_CHECK_BUTTON (go_gtk_builder_get_widget (gui, "csv_semicolon")); pagedata->csv.csv_hyphen = GTK_CHECK_BUTTON (go_gtk_builder_get_widget (gui, "csv_hyphen")); pagedata->csv.csv_custom = GTK_CHECK_BUTTON (go_gtk_builder_get_widget (gui, "csv_custom")); pagedata->csv.csv_customseparator = GTK_ENTRY (go_gtk_builder_get_widget (gui, "csv_customseparator")); pagedata->csv.csv_2x_indicator = GTK_CHECK_BUTTON (go_gtk_builder_get_widget (gui, "csv_2x_indicator")); pagedata->csv.csv_textindicator = go_gtk_builder_get_widget (gui, "csv-textindicator"); pagedata->csv.csv_textfield = GTK_ENTRY (gtk_bin_get_child (GTK_BIN (pagedata->csv.csv_textindicator))); pagedata->csv.csv_duplicates = GTK_CHECK_BUTTON (go_gtk_builder_get_widget (gui, "csv_duplicates")); pagedata->csv.csv_trim_seps = GTK_CHECK_BUTTON (go_gtk_builder_get_widget (gui, "csv_trim_seps")); pagedata->csv.csv_data_container = go_gtk_builder_get_widget (gui, "csv_data_container"); /* Set properties */ pagedata->csv.renderdata = stf_preview_new (pagedata->csv.csv_data_container, NULL); csv_page_parseoptions_to_gui (pagedata); /* Connect signals */ g_signal_connect (G_OBJECT (pagedata->csv.csv_tab), "toggled", G_CALLBACK (csv_page_global_change), pagedata); g_signal_connect (G_OBJECT (pagedata->csv.csv_colon), "toggled", G_CALLBACK (csv_page_global_change), pagedata); g_signal_connect (G_OBJECT (pagedata->csv.csv_comma), "toggled", G_CALLBACK (csv_page_global_change), pagedata); g_signal_connect (G_OBJECT (pagedata->csv.csv_space), "toggled", G_CALLBACK (csv_page_global_change), pagedata); g_signal_connect (G_OBJECT (pagedata->csv.csv_semicolon), "toggled", G_CALLBACK (csv_page_global_change), pagedata); g_signal_connect (G_OBJECT (pagedata->csv.csv_hyphen), "toggled", G_CALLBACK (csv_page_global_change), pagedata); g_signal_connect (G_OBJECT (pagedata->csv.csv_custom), "toggled", G_CALLBACK (csv_page_custom_toggled), pagedata); g_signal_connect (G_OBJECT (pagedata->csv.csv_customseparator), "changed", G_CALLBACK (csv_page_global_change), pagedata); g_signal_connect (G_OBJECT (pagedata->csv.csv_duplicates), "toggled", G_CALLBACK (csv_page_global_change), pagedata); g_signal_connect (G_OBJECT (pagedata->csv.csv_trim_seps), "toggled", G_CALLBACK (csv_page_global_change), pagedata); g_signal_connect (G_OBJECT (pagedata->csv.csv_2x_indicator), "toggled", G_CALLBACK (csv_page_textindicator_change), pagedata); g_signal_connect (G_OBJECT (pagedata->csv.csv_textfield), "changed", G_CALLBACK (csv_page_textindicator_change), pagedata); }