diff options
Diffstat (limited to 'ui/gtk/prefs_filter_expressions.c')
| -rw-r--r-- | ui/gtk/prefs_filter_expressions.c | 376 |
1 files changed, 44 insertions, 332 deletions
diff --git a/ui/gtk/prefs_filter_expressions.c b/ui/gtk/prefs_filter_expressions.c index f3ae59c93c..d721f470f6 100644 --- a/ui/gtk/prefs_filter_expressions.c +++ b/ui/gtk/prefs_filter_expressions.c @@ -25,356 +25,68 @@ #include <string.h> #include <gtk/gtk.h> - +#include <epan/uat.h> #include "ui/gtk/gui_utils.h" -#include "ui/gtk/filter_expression_save_dlg.h" +#include "ui/gtk/uat_gui.h" #include "ui/gtk/prefs_filter_expressions.h" #include "ui/gtk/stock_icons.h" -static void filter_expressions_list_new_cb(GtkWidget *, gpointer); -static void filter_expressions_list_remove_cb(GtkWidget *, gpointer); -static gboolean filter_expressions_label_changed_cb(GtkCellRendererText *, const gchar *, const gchar *, gpointer); -static gboolean filter_expressions_expression_changed_cb(GtkCellRendererText *, const gchar *, const gchar *, gpointer); - -#define E_FILTER_EXPRESSION_COLUMNL "filter_expression_columnl" -#define E_FILTER_EXPRESSION_STORE "filter_expression_store" - -enum { - ENABLED_COLUMN, - LABEL_COLUMN, - EXPRESSION_COLUMN, - DATA_COLUMN, - N_COLUMN /* The number of columns */ -}; - -/* Visible toggled */ -static void -enable_toggled(GtkCellRendererToggle *cell _U_, gchar *path_str, gpointer data) -{ - GtkTreeModel *model = (GtkTreeModel *)data; - GtkTreeIter iter; - GtkTreePath *path = gtk_tree_path_new_from_string(path_str); - struct filter_expression *fe; - - gtk_tree_model_get_iter(model, &iter, path); - gtk_tree_model_get(model, &iter, DATA_COLUMN, &fe, -1); - - fe->enabled = !fe->enabled; - - gtk_list_store_set(GTK_LIST_STORE(model), &iter, ENABLED_COLUMN, - fe->enabled, -1); - - gtk_tree_path_free(path); -} /* visible_toggled */ - /* - * Create and display the column selection widgets. + * Create and display the expression filter UAT * Called as part of the creation of the Preferences notebook ( Edit ! Preferences ) */ GtkWidget * filter_expressions_prefs_show(void) { - GtkWidget *main_vb, *bottom_hb, *column_l, *add_bt, *remove_bt; - GtkWidget *list_vb, *list_lb, *list_sc; - GtkWidget *add_remove_hb; - GtkListStore *store; - GtkCellRenderer *renderer; - GtkTreeViewColumn *column; - GtkTreeSelection *sel; - GtkTreeIter iter; - GtkTreeIter first_iter; - gint first_row = TRUE; - struct filter_expression *fe; - static const gchar *column_titles[] = {"Enabled", "Label", "Filter Expression"}; - - /* Container for each row of widgets */ - main_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 5, FALSE); - gtk_container_set_border_width(GTK_CONTAINER(main_vb), 5); - gtk_widget_show(main_vb); - - list_vb = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 0, FALSE); - gtk_container_set_border_width(GTK_CONTAINER(list_vb), 5); - gtk_widget_show(list_vb); - gtk_box_pack_start(GTK_BOX(main_vb), list_vb, TRUE, TRUE, 0); - - list_lb = gtk_label_new(("[The first list entry will be displayed as the " - "first button right of the Save button - Drag and drop entries to " - "change column order]")); - gtk_widget_show(list_lb); - gtk_box_pack_start(GTK_BOX(list_vb), list_lb, FALSE, FALSE, 0); - - list_sc = scrolled_window_new(NULL, NULL); - gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(list_sc), - GTK_SHADOW_IN); - gtk_box_pack_start(GTK_BOX(list_vb), list_sc, TRUE, TRUE, 0); - gtk_widget_show(list_sc); - - store = gtk_list_store_new(N_COLUMN, - G_TYPE_BOOLEAN, G_TYPE_STRING, G_TYPE_STRING, - G_TYPE_POINTER); - - column_l = tree_view_new(GTK_TREE_MODEL(store)); - gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(column_l), TRUE); - gtk_tree_view_set_headers_clickable(GTK_TREE_VIEW(column_l), FALSE); - gtk_tree_view_set_reorderable(GTK_TREE_VIEW(column_l), TRUE); - gtk_widget_set_tooltip_text(column_l, "Click on a label or expression to " - "change its name.\nDrag an item to change its order.\nTick 'Enable' " - "to enable the filter in the buttons."); - /* Enabled button */ - renderer = gtk_cell_renderer_toggle_new(); - g_signal_connect(renderer, "toggled", G_CALLBACK(enable_toggled), store); - column = gtk_tree_view_column_new_with_attributes( - column_titles[ENABLED_COLUMN], renderer, "active", ENABLED_COLUMN, NULL); - gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE); - gtk_tree_view_append_column(GTK_TREE_VIEW(column_l), column); - - /* Label editor */ - renderer = gtk_cell_renderer_text_new(); - g_object_set(G_OBJECT(renderer), "editable", TRUE, NULL); - g_signal_connect(renderer, "edited", - G_CALLBACK(filter_expressions_label_changed_cb), GTK_TREE_MODEL(store)); - column = gtk_tree_view_column_new_with_attributes( - column_titles[LABEL_COLUMN], renderer, "text", LABEL_COLUMN, NULL); - gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE); - gtk_tree_view_append_column(GTK_TREE_VIEW(column_l), column); - - /* Expression editor */ - renderer = gtk_cell_renderer_text_new(); - g_object_set(G_OBJECT(renderer), "editable", TRUE, NULL); - g_signal_connect(renderer, "edited", - G_CALLBACK(filter_expressions_expression_changed_cb), - GTK_TREE_MODEL(store)); - column = gtk_tree_view_column_new_with_attributes( - column_titles[EXPRESSION_COLUMN], renderer, "text", EXPRESSION_COLUMN, NULL); - gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_AUTOSIZE); - gtk_tree_view_append_column(GTK_TREE_VIEW(column_l), column); - - /* XXX - make this match the packet list prefs? */ - sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(column_l)); - gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE); - - gtk_container_add(GTK_CONTAINER(list_sc), column_l); - gtk_widget_show(column_l); - - fe = *pfilter_expression_head; - while (fe != NULL) { - fe->filter_index = -1; - gtk_list_store_insert_with_values(store, &iter, G_MAXINT, - ENABLED_COLUMN, fe->enabled, - LABEL_COLUMN, fe->label, - EXPRESSION_COLUMN, fe->expression, - DATA_COLUMN, fe, - -1); - - if (first_row) { - first_iter = iter; - first_row = FALSE; - } - fe = fe->next; - } - g_object_unref(G_OBJECT(store)); - - /* Bottom row: Add/remove buttons */ - bottom_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 5, FALSE); - gtk_box_pack_start(GTK_BOX(main_vb), bottom_hb, FALSE, TRUE, 0); - gtk_widget_show(bottom_hb); - - /* Add button */ - add_remove_hb = ws_gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0, TRUE); - gtk_container_set_border_width(GTK_CONTAINER(add_remove_hb), 5); - gtk_box_pack_start(GTK_BOX(bottom_hb), add_remove_hb, FALSE, FALSE, 0); - gtk_widget_show(add_remove_hb); - - add_bt = ws_gtk_button_new_from_stock(GTK_STOCK_ADD); - g_signal_connect(add_bt, "clicked", - G_CALLBACK(filter_expressions_list_new_cb), column_l); - gtk_box_pack_start(GTK_BOX(add_remove_hb), add_bt, FALSE, FALSE, 0); - gtk_widget_set_tooltip_text(add_bt, - "Add a new row at the end of the list."); - gtk_widget_show(add_bt); - - /* Remove button */ - remove_bt = ws_gtk_button_new_from_stock(GTK_STOCK_REMOVE); - g_signal_connect(remove_bt, "clicked", - G_CALLBACK(filter_expressions_list_remove_cb), column_l); - gtk_box_pack_start(GTK_BOX(add_remove_hb), remove_bt, FALSE, FALSE, 0); - gtk_widget_set_tooltip_text(remove_bt, "Remove the selected row."); - gtk_widget_show(remove_bt); - - /* select the first menu list row. */ - /* Triggers call to column_list_select_cb(). */ - if (first_row == FALSE) - gtk_tree_selection_select_iter(sel, &first_iter); - - g_object_set_data(G_OBJECT(main_vb), E_FILTER_EXPRESSION_COLUMNL, column_l); - g_object_set_data(G_OBJECT(main_vb), E_FILTER_EXPRESSION_STORE, store); - - return(main_vb); -} - -static void -filter_expressions_list_remove_cb(GtkWidget *w _U_, gpointer data) -{ - GtkTreeView *column_l = GTK_TREE_VIEW(data); - GtkTreeSelection *sel; - GtkTreeModel *model; - GtkTreeIter iter; - struct filter_expression *fe; - - sel = gtk_tree_view_get_selection(column_l); - if (!gtk_tree_selection_get_selected(sel, &model, &iter)) - return; - - gtk_tree_model_get(model, &iter, DATA_COLUMN, &fe, -1); - fe->deleted = TRUE; - - gtk_list_store_remove(GTK_LIST_STORE(model), &iter); -} - -static void -filter_expressions_list_new_cb(GtkWidget *w _U_, gpointer data _U_) -{ - const gchar *label = "New Label"; - const gchar *expression = "New Expression"; - GtkTreeView *fe_l = GTK_TREE_VIEW(data); - GtkTreeModel *model; - GtkTreeIter iter; - GtkTreePath *path; - GtkTreeViewColumn *label_column; - struct filter_expression *fe; - - fe = filter_expression_new(label, expression, TRUE); - - model = gtk_tree_view_get_model(fe_l); - gtk_list_store_insert_with_values(GTK_LIST_STORE(model), &iter, G_MAXINT, - ENABLED_COLUMN, fe->enabled, - LABEL_COLUMN, fe->label, - EXPRESSION_COLUMN, fe->expression, - DATA_COLUMN, fe, - -1); - - /* Triggers call to column_list_select_cb() */ - gtk_tree_selection_select_iter(gtk_tree_view_get_selection(fe_l), &iter); - - /* Set the cursor to the 'Title' column of the newly added row and enable - * editing - * XXX: If displaying the new title ["New column"] widens the title column - * of the treeview, then the set_cursor below doesn't properly generate an - * entry box around the title text. The width of the box appears to be the - * column width before the treeview title column was widened. Seems like a - * bug... - * - * I haven't found a work-around. - */ - path = gtk_tree_model_get_path(model, &iter); - label_column = gtk_tree_view_get_column(fe_l, 2); - gtk_tree_view_set_cursor(fe_l, path, label_column, TRUE); - gtk_tree_path_free(path); -} - - -static gboolean -filter_expressions_expression_changed_cb(GtkCellRendererText *cell _U_, const gchar *str_path, const gchar *new_expression, gpointer data) -{ - struct filter_expression *fe; - GtkTreeModel *model = (GtkTreeModel *)data; - GtkTreePath *path = gtk_tree_path_new_from_string(str_path); - GtkTreeIter iter; - - gtk_tree_model_get_iter(model, &iter, path); - gtk_list_store_set(GTK_LIST_STORE(model), &iter, EXPRESSION_COLUMN, - new_expression, -1); - - gtk_tree_model_get(model, &iter, DATA_COLUMN, &fe, -1); - if (fe != NULL) { - g_free(fe->expression); - fe->expression = g_strdup(new_expression); - } - - gtk_tree_path_free(path); - return(TRUE); -} - -static gboolean -filter_expressions_label_changed_cb(GtkCellRendererText *cell _U_, const gchar *str_path, const gchar *new_label, gpointer data) -{ - struct filter_expression *fe; - GtkTreeModel *model = (GtkTreeModel *)data; - GtkTreePath *path = gtk_tree_path_new_from_string(str_path); - GtkTreeIter iter; - - gtk_tree_model_get_iter(model, &iter, path); - gtk_list_store_set(GTK_LIST_STORE(model), &iter, LABEL_COLUMN, new_label, -1); - - gtk_tree_model_get(model, &iter, DATA_COLUMN, &fe, -1); - if (fe != NULL) { - g_free(fe->label); - fe->label = g_strdup(new_label); - } - - gtk_tree_path_free(path); - return TRUE; -} - - -void -filter_expressions_prefs_fetch(GtkWidget *w) -{ - gboolean items_left; - GtkTreeModel *model; - GtkTreeView *column_l; - GtkTreeIter iter; - GtkListStore *store; - struct filter_expression *fe; - gint first_row = TRUE; - gint indx = 0; - - column_l = (GtkTreeView *)g_object_get_data(G_OBJECT(w), - E_FILTER_EXPRESSION_COLUMNL); - model = gtk_tree_view_get_model(column_l); - store = (GtkListStore *)g_object_get_data(G_OBJECT(w), - E_FILTER_EXPRESSION_STORE); - - /* Record the order of the items in the list. */ - items_left = gtk_tree_model_get_iter_first(model, &iter); - while (items_left) { - gtk_tree_model_get(model, &iter, DATA_COLUMN, &fe, -1); - if (fe != NULL) - fe->filter_index = indx++; - items_left = gtk_tree_model_iter_next (model, &iter); - } - - filter_expression_reinit(FILTER_EXPRESSION_REINIT_DESTROY | FILTER_EXPRESSION_REINIT_CREATE); - - gtk_list_store_clear(store); - fe = *pfilter_expression_head; - while (fe != NULL) { - fe->filter_index = -1; - gtk_list_store_insert_with_values(store, &iter, G_MAXINT, - ENABLED_COLUMN, fe->enabled, - LABEL_COLUMN, fe->label, - EXPRESSION_COLUMN, fe->expression, - DATA_COLUMN, fe, - -1); - - if (first_row) { - first_row = FALSE; - } - fe = fe->next; - } + GtkWidget *filter_window, *main_grid, *expression_lb, *expression_bt; + int row = 0; + const gchar *tooltips_text; + + /* Main vertical box */ + filter_window = ws_gtk_box_new(GTK_ORIENTATION_VERTICAL, 7, FALSE); + gtk_container_set_border_width(GTK_CONTAINER(filter_window), 5); + + /* Main grid */ + main_grid = ws_gtk_grid_new(); + gtk_box_pack_start(GTK_BOX(filter_window), main_grid, FALSE, FALSE, 0); +#if GTK_CHECK_VERSION(3,0,0) + gtk_widget_set_vexpand(GTK_WIDGET(main_grid), FALSE); /* Ignore VEXPAND requests from children */ +#endif + ws_gtk_grid_set_row_spacing(GTK_GRID(main_grid), 10); + ws_gtk_grid_set_column_spacing(GTK_GRID(main_grid), 15); + gtk_widget_show(main_grid); + + + /* Interface properties */ + expression_lb = gtk_label_new("Display filter expressions:"); + ws_gtk_grid_attach_defaults(GTK_GRID(main_grid), expression_lb, 0, row, 1, 1); + gtk_misc_set_alignment(GTK_MISC(expression_lb), 1.0f, 0.5f); + gtk_widget_show(expression_lb); + + expression_bt = ws_gtk_button_new_from_stock(WIRESHARK_STOCK_EDIT); + tooltips_text = "Open a dialog box to configure display filter expression buttons."; + gtk_widget_set_tooltip_text(expression_lb, tooltips_text); + gtk_widget_set_tooltip_text(expression_bt, tooltips_text); + g_signal_connect(expression_bt, "clicked", G_CALLBACK(uat_window_cb), uat_get_table_by_name("Display expressions")); + ws_gtk_grid_attach_defaults(GTK_GRID(main_grid), expression_bt, 1, row, 1, 1); + + /* Show 'em what we got */ + gtk_widget_show_all(filter_window); + + return(filter_window); } /* * Editor modelines - http://www.wireshark.org/tools/modelines.html * * Local variables: - * c-basic-offset: 4 + * c-basic-offset: 8 * tab-width: 8 - * indent-tabs-mode: nil + * indent-tabs-mode: t * End: * - * vi: set shiftwidth=4 tabstop=8 expandtab: - * :indentSize=4:tabSize=8:noTabs=true: - */ + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */
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