diff options
Diffstat (limited to 'mixgtk/mixgtk_cmd_dispatcher.c')
-rw-r--r-- | mixgtk/mixgtk_cmd_dispatcher.c | 141 |
1 files changed, 123 insertions, 18 deletions
diff --git a/mixgtk/mixgtk_cmd_dispatcher.c b/mixgtk/mixgtk_cmd_dispatcher.c index d14c5ee..71b5877 100644 --- a/mixgtk/mixgtk_cmd_dispatcher.c +++ b/mixgtk/mixgtk_cmd_dispatcher.c @@ -1,7 +1,7 @@ /* -*-c-*- -------------- mixgtk_cmd_dispatcher.c : * Implementation of the functions declared in mixgtk_cmd_dispatcher.h * ------------------------------------------------------------------ - * Last change: Time-stamp: "01/03/10 00:49:04 jose" + * Last change: Time-stamp: "01/03/12 02:05:43 jose" * ------------------------------------------------------------------ * Copyright (C) 2001 Free Software Foundation, Inc. * @@ -23,6 +23,7 @@ #define _GNU_SOURCE 1 +#include <stdlib.h> #include <stdio.h> #include <mixlib/mix_vm_command.h> #include "mixgtk_cmd_dispatcher.h" @@ -39,10 +40,24 @@ struct mixgtk_dispatch_ size_t out_buffer_size; GtkWidget *prompt; GtkWidget *log; + GCompletion *completions; }; static struct mixgtk_dispatch_ dis_data_ = {NULL}; +/* completions */ +static void +init_completions_ (void) +{ + GList *cmds = NULL; + gint k; + + dis_data_.completions = g_completion_new (NULL); + for (k = 0; k < MIX_CMD_INVALID; ++k) + cmds = g_list_append (cmds, (gpointer) mix_vm_command_to_string (k)); + g_completion_add_items (dis_data_.completions, cmds); +} + /* global hooks for the command dispatcher */ static void global_pre_hook_ (mix_vm_cmd_dispatcher_t *dis, @@ -104,6 +119,61 @@ next_post_hook_ (mix_vm_cmd_dispatcher_t *dis, const gchar *arg, mixgtk_mixal_update (); } +static void +linebp_post_hook_ (mix_vm_cmd_dispatcher_t *dis, const gchar *arg, + gpointer data) +{ + if (arg && strlen (arg)) mixgtk_mixal_update_bp_at_line (atoi (arg)); +} + +static void +addrbp_post_hook_ (mix_vm_cmd_dispatcher_t *dis, const gchar *arg, + gpointer data) +{ + if (arg && strlen (arg)) mixgtk_mixal_update_bp_at_address (atoi (arg)); +} + +static void +allbp_post_hook_ (mix_vm_cmd_dispatcher_t *dis, const gchar *arg, + gpointer data) +{ + mixgtk_mixal_update_bp_all (); +} + + +static void +install_hooks_ (void) +{ + mix_vm_cmd_dispatcher_global_pre_hook (dis_data_.dispatcher, + global_pre_hook_, NULL); + mix_vm_cmd_dispatcher_global_post_hook (dis_data_.dispatcher, + global_post_hook_, NULL); + mix_vm_cmd_dispatcher_post_hook (dis_data_.dispatcher, + MIX_CMD_LOAD, load_post_hook_, + NULL); + mix_vm_cmd_dispatcher_post_hook (dis_data_.dispatcher, + MIX_CMD_RUN, run_post_hook_, + NULL); + mix_vm_cmd_dispatcher_post_hook (dis_data_.dispatcher, + MIX_CMD_NEXT, next_post_hook_, + NULL); + mix_vm_cmd_dispatcher_post_hook (dis_data_.dispatcher, + MIX_CMD_SBP, linebp_post_hook_, + NULL); + mix_vm_cmd_dispatcher_post_hook (dis_data_.dispatcher, + MIX_CMD_CBP, linebp_post_hook_, + NULL); + mix_vm_cmd_dispatcher_post_hook (dis_data_.dispatcher, + MIX_CMD_SBPA, addrbp_post_hook_, + NULL); + mix_vm_cmd_dispatcher_post_hook (dis_data_.dispatcher, + MIX_CMD_CBPA, addrbp_post_hook_, + NULL); + mix_vm_cmd_dispatcher_post_hook (dis_data_.dispatcher, + MIX_CMD_CABP, allbp_post_hook_, + NULL); +} + /* initialise the command dispatcher */ gboolean @@ -125,20 +195,11 @@ mixgtk_cmd_dispatcher_init (void) dis_data_.out = out; dis_data_.dispatcher = mix_vm_cmd_dispatcher_new (out, out); mix_vm_cmd_dispatcher_print_time (dis_data_.dispatcher, FALSE); - mix_vm_cmd_dispatcher_global_pre_hook (dis_data_.dispatcher, - global_pre_hook_, NULL); - mix_vm_cmd_dispatcher_global_post_hook (dis_data_.dispatcher, - global_post_hook_, NULL); - mix_vm_cmd_dispatcher_post_hook (dis_data_.dispatcher, - MIX_CMD_LOAD, load_post_hook_, - NULL); - mix_vm_cmd_dispatcher_post_hook (dis_data_.dispatcher, - MIX_CMD_RUN, run_post_hook_, - NULL); - mix_vm_cmd_dispatcher_post_hook (dis_data_.dispatcher, - MIX_CMD_NEXT, next_post_hook_, - NULL); + install_hooks_ (); } + + if (!dis_data_.completions) init_completions_ (); + return TRUE; } @@ -146,7 +207,7 @@ mixgtk_cmd_dispatcher_init (void) void mixgtk_cmd_dispatcher_dispatch (const gchar *command) { - GtkWidget *entry = mixgtk_widget_factory_get (MIXGTK_WIDGET_PROMPT); + GtkWidget *entry = dis_data_.prompt; g_return_if_fail (command != NULL); g_assert (entry != NULL); gtk_entry_set_text (GTK_ENTRY (entry), command); @@ -177,9 +238,53 @@ void on_mixvm_cmd_entry_activate (GtkWidget *w, gpointer e) { gchar *text; + GList *cmds = NULL; + gchar *prefix = NULL; + text = gtk_entry_get_text (GTK_ENTRY (w)); - mix_vm_cmd_dispatcher_dispatch_text (dis_data_.dispatcher, text); - gtk_entry_set_text (GTK_ENTRY (w), ""); -} + if (mix_vm_command_from_string (g_strchomp (text)) != MIX_CMD_INVALID) + { + mix_vm_cmd_dispatcher_dispatch_text (dis_data_.dispatcher, text); + gtk_entry_set_text (GTK_ENTRY (w), ""); + return; + } + + cmds = g_completion_complete (dis_data_.completions, text, &prefix); + if (prefix != NULL) + { + gtk_entry_set_text (GTK_ENTRY (w), prefix); + g_free (prefix); + if (g_list_length (cmds) > 1) + { + gint k = 0; + gtk_text_insert (GTK_TEXT (dis_data_.log), + NULL, NULL, NULL, "Completions:\n", -1); + while (cmds) + { + ++k; + gtk_text_insert (GTK_TEXT (dis_data_.log), + NULL, NULL, NULL, + (gchar *)(cmds->data), -1); + gtk_text_insert (GTK_TEXT (dis_data_.log), + NULL, NULL, NULL, " ", -1); + if (k%5 == 0) + gtk_text_insert (GTK_TEXT (dis_data_.log), + NULL, NULL, NULL, "\n", -1); + + cmds = cmds->next; + } + if (k%5 != 0) + gtk_text_insert (GTK_TEXT (dis_data_.log), + NULL, NULL, NULL, "\n", -1); + } + else + gtk_entry_append_text (GTK_ENTRY (w), " "); + } + else + { + mix_vm_cmd_dispatcher_dispatch_text (dis_data_.dispatcher, text); + gtk_entry_set_text (GTK_ENTRY (w), ""); + } +} |