/* Create a filter dialog for constructing a capture filter.
This is to be used as a callback for a button next to a text entry box,
which, when clicked, pops up this dialog to allow you to construct a
display filter by browsing the list of saved filters (the dialog
for constructing expressions assumes display filter syntax, not
capture filter syntax). The "OK" button sets the text entry box to the
constructed filter and activates that text entry box (which should have
no effect in the main capture dialog); this dialog is then dismissed. */
void
capture_filter_construct_cb(GtkWidget *w, gpointer user_data _U_)
{
GtkWidget *filter_browse_w;
GtkWidget *parent_filter_te;
/* No Apply button, and "OK" just sets our text widget, it doesn't
activate it (i.e., it doesn't cause us to try to open the file). */
static construct_args_t args = {
"Wireshark: Capture Filter",
FALSE,
FALSE,
FALSE
};
/* Has a filter dialog box already been opened for that button? */
filter_browse_w = (GtkWidget *)g_object_get_data(G_OBJECT(w), E_FILT_DIALOG_PTR_KEY);
if (filter_browse_w != NULL) {
/* Yes. Just re-activate that dialog box. */
reactivate_window(filter_browse_w);
return;
}
/* No. Get the text entry attached to the button. */
parent_filter_te = (GtkWidget *)g_object_get_data(G_OBJECT(w), E_FILT_TE_PTR_KEY);
/* Now create a new dialog, without an "Add Expression..." button. */
filter_dialog_new(w, parent_filter_te, CFILTER_LIST, &args);
}
/* Create a filter dialog for constructing a display filter.
This is to be used as a callback for a button next to a text entry box,
which, when clicked, pops up this dialog to allow you to construct a
display filter by browsing the list of saved filters and/or by adding
test expressions constructed with another dialog. The "OK" button
sets the text entry box to the constructed filter and activates that
text entry box, causing the filter to be used; this dialog is then
dismissed.
If "wants_apply_button" is non-null, we add an "Apply" button that
acts like "OK" but doesn't dismiss this dialog. */
void
display_filter_construct_cb(GtkWidget *w, gpointer construct_args_ptr)
{
construct_args_t *construct_args = (construct_args_t *)construct_args_ptr;
GtkWidget *filter_browse_w;
GtkWidget *parent_filter_te;
/* Has a filter dialog box already been opened for the button? */
filter_browse_w = (GtkWidget *)g_object_get_data(G_OBJECT(w), E_FILT_DIALOG_PTR_KEY);
if (filter_browse_w != NULL) {
/* Yes. Just re-activate that dialog box. */
reactivate_window(filter_browse_w);
return;
}
/* No. Get the text entry attached to the button. */
parent_filter_te = (GtkWidget *)g_object_get_data(G_OBJECT(w), E_FILT_TE_PTR_KEY);
/* Now create a new dialog, possibly with an "Apply" button, and
definitely with an "Add Expression..." button. */
filter_dialog_new(w, parent_filter_te, DFILTER_LIST, construct_args);
}
gpointer hf_options_dialog_new(GtkWidget *window,
GtkWidget *creation_container,
GtkTooltips *tooltips,
gpointer widget_list,
gpointer data,
stack_struct *stack,
gchar *doc_type, gpointer all_docs,
GList *(*get_doc_list_from_type) (gpointer all_docs, gchar *doc_type)) {
// Options structure related to the tools dialog,
// initialized once for all the documents
// doc_type, all_docs, get_doc_list_from_type: required for building a list of other available open documents
gint i;
hf_options_struct *hf_options;
hf_options = (hf_options_struct *) x_malloc(sizeof(hf_options_struct), "hf_options_struct");
hf_options->creation_container = creation_container;
hf_options->tools_window = window;
hf_options->tools_dialog = NULL;
hf_options->hfw_ptr_ptr = data;
hf_options->creation_widgets = (hf_creation_wdg_struct *) widget_list;
hf_options->all_docs = all_docs;
hf_options->doc_type = doc_type;
hf_options->get_doc_list_from_type = get_doc_list_from_type;
hf_options->current_tools = NULL;
hf_options->context = TRANSFORM_CONTEXT;
hf_options->last_creation_action = NULL;
hf_options->tooltips = tooltips;
hf_options->current_callb = NULL;
hf_options->current_calculation = NULL;
hf_options->current_options = NULL;
hf_options->current_dialog = NULL ;
hf_options->subdiv1_dialog = NULL;
hf_options->subdiv2_dialog = NULL;
hf_options->subdiv2_direct_upd = TRUE;
hf_options->waves_dialog = NULL;
hf_options->surfadd_dialog = NULL;
hf_options->uniform_value = (hf_type *) x_malloc(sizeof(hf_type), "hf_type (hf_options->uniform_value)");
(*hf_options->uniform_value) = 32767;
hf_options->uniform_dialog = NULL;
hf_options->subdiv1_options = NULL;
hf_options->subdiv2_options = NULL;
hf_options->surfadd_options = NULL;
hf_options->waves_options = NULL;
hf_options->wide_filter = NULL;
hf_options->medium_filter1 = NULL;
hf_options->medium_filter2 = NULL;
hf_options->sharp_filter = NULL;
hf_options->image_filter = NULL;
hf_options->gauss_filter = NULL;
hf_options->dist_matrix = dist_matrix_new(0);
hf_options->creation_fd_struct = filter_dialog_new(window,tooltips,data);
hf_options->fd_struct = hf_options->creation_fd_struct;
hf_options->doc_list = NULL;
// The default is to add the main filters dialog to the creation container
if (creation_container)
gtk_box_pack_start(GTK_BOX(creation_container), hf_options->fd_struct->filter_dialog, FALSE, FALSE, 0);
hf_options->flag_uniform_done = FALSE;
set_filter_defaults(hf_options->fd_struct);
hf_options->draw = NULL;
// Cursors
hf_options->default_cursor = gdk_cursor_new(GDK_LEFT_PTR);
hf_options->current_cursor = hf_options->default_cursor;
hf_options->pencil_cursor = gdk_cursor_new(GDK_PENCIL);
hf_options->watch_cursor = gdk_cursor_new(GDK_WATCH);
hf_options->fleur_cursor = gdk_cursor_new(GDK_FLEUR);
hf_options->hf_size = 0; // Initialized by hf_wrapper_new and size_callb
hf_options->img = NULL;
hf_options->need_tmp_buf = FALSE; // Flag: if we need temp buffer for brightness / contrast
// useful after an undo...
// OpenGL preview
hf_options->gl_defaults = gl_defaults_init ( );
for (i=0; i<GAUSS_LIST_LENGTH; i++)
hf_options->gauss_list[i] = NULL;
// Context management functions and data
// The pointer field is inherited from app.h
hf_options->stack = stack;
hf_options->primit_surf = NULL;
hf_options->fourier = fourier_dialog_new();
hf_options->render_str = render_struct_new();
set_stack_specific_fn (hf_options->stack, (gpointer) hf_specific_commit_or_reset);
return (gpointer) hf_options;
}
