Defined new panel definitions for the editor GUI.

git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@223 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a

1 files changed, 273 insertions, 0 deletions

diff --git a/src/gui/panels/log.c b/src/gui/panels/log.c
new file mode 100644
index 0000000..2ab6d0c
--- /dev/null
+++ b/src/gui/panels/log.c
@@ -0,0 +1,273 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * log.c - panneau d'affichage des messages système
+ *
+ * Copyright (C) 2009-2012 Cyrille Bagard
+ *
+ *  This file is part of OpenIDA.
+ *
+ *  OpenIDA 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 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  OpenIDA 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+#include "log.h"
+
+
+#include <malloc.h>
+#include <stdarg.h>
+#include <stdio.h>
+
+
+
+/* Colonnes de la liste des messages */
+typedef enum _LogColumn
+{
+    LGC_PICTURE,                            /* Image de représentation     */
+    LGC_STRING,                             /* Chaîne de caractères        */
+
+    LGC_COUNT                               /* Nombre de colonnes          */
+
+} LogColumn;
+
+
+
+/* Construit le panneau d'affichage des messages système. */
+static GtkWidget *build_log_panel(void);
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Construit le panneau d'affichage des messages système.       *
+*                                                                             *
+*  Retour      : Adresse du panneau mis en place.                             *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+GPanelItem *create_log_panel(void)
+{
+    GEditorItem *result;                    /* Elément réactif à renvoyer  */
+    GtkWidget *panel;                       /* Composant GTK visuel        */
+
+    panel = build_log_panel();
+
+    result = g_panel_item_new(PANEL_LOG_ID, _("Misc information"), panel, "S");
+
+    return G_PANEL_ITEM(result);
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Construit le panneau d'affichage des messages système.       *
+*                                                                             *
+*  Retour      : Adresse du panneau mis en place.                             *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+static GtkWidget *build_log_panel(void)
+{
+    GtkWidget *result;                      /* Panneau à retourner         */
+    GtkTreeStore *store;                    /* Modèle de gestion           */
+    GtkWidget *treeview;                    /* Affichage de la liste       */
+    GtkCellRenderer *renderer;              /* Moteur de rendu de colonne  */
+    GtkTreeViewColumn *column;              /* Colonne de la liste         */
+
+    result = gtk_scrolled_window_new(NULL, NULL);
+    gtk_widget_show(result);
+
+    gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(result), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+    gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(result), GTK_SHADOW_IN);
+
+    store = gtk_tree_store_new(LGC_COUNT, G_TYPE_STRING, G_TYPE_STRING);
+    g_object_set_data(G_OBJECT(result), "store", store);
+
+    treeview = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
+    g_object_set_data(G_OBJECT(result), "treeview", treeview);
+    gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(treeview), FALSE);
+    gtk_widget_show(treeview);
+    gtk_container_add(GTK_CONTAINER(result), treeview);
+
+    g_object_unref(G_OBJECT(store));
+
+    column = gtk_tree_view_column_new();
+    gtk_tree_view_column_set_visible(column, FALSE);
+    gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
+    gtk_tree_view_set_expander_column(GTK_TREE_VIEW(treeview), column);
+
+    column = gtk_tree_view_column_new();
+
+    renderer = gtk_cell_renderer_pixbuf_new();
+    gtk_tree_view_column_pack_start(column, renderer, FALSE);
+    gtk_tree_view_column_add_attribute(column, renderer, "stock-id", LGC_PICTURE);
+
+    renderer = gtk_cell_renderer_text_new();
+    gtk_tree_view_column_pack_start(column, renderer, TRUE);
+    gtk_tree_view_column_add_attribute(column, renderer, "text", LGC_STRING);
+
+    gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
+
+    return result;
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : type = espèce du message à ajouter.                          *
+*                msg  = message à faire apparaître à l'écran.                 *
+*                                                                             *
+*  Description : Affiche un message dans le journal des messages système.     *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+void log_simple_message(LogMessageType type, const char *msg)
+{
+    GPanelItem *item;                       /* Intermédiaire mis en place  */
+    GtkWidget *panel;                       /* Panneau à traiter           */
+    GtkTreeStore *store;                    /* Modèle de gestion           */
+    GtkTreeIter iter;                       /* Point d'insertion           */
+    GtkTreeView *treeview;                  /* Affichage de la liste       */
+    GtkTreePath *path;                      /* Chemin d'accès à la ligne   */
+
+    item = g_panel_item_get(PANEL_LOG_ID);
+    panel = g_editor_item_get_widget(G_EDITOR_ITEM(item));
+
+    store = g_object_get_data(G_OBJECT(panel), "store");
+
+    gtk_tree_store_append(store, &iter, NULL);
+
+    switch (type)
+    {
+        case LMT_INFO:
+            gtk_tree_store_set(store, &iter,
+                               LGC_PICTURE, "gtk-info",
+                               LGC_STRING, msg,
+                               -1);
+            break;
+
+        case LMT_BAD_BINARY:
+            gtk_tree_store_set(store, &iter,
+                               LGC_PICTURE, "gtk-dialog-warning",
+                               LGC_STRING, msg,
+                               -1);
+            break;
+
+        case LMT_PROCESS:
+            gtk_tree_store_set(store, &iter,
+                               LGC_PICTURE, "gtk-execute",
+                               LGC_STRING, msg,
+                               -1);
+            break;
+
+        case LMT_ERROR:
+            gtk_tree_store_set(store, &iter,
+                               LGC_PICTURE, "gtk-dialog-error",
+                               LGC_STRING, msg,
+                               -1);
+            break;
+
+        case LMT_WARNING:
+            gtk_tree_store_set(store, &iter,
+                               LGC_PICTURE, "gtk-dialog-warning",
+                               LGC_STRING, msg,
+                               -1);
+            break;
+
+        default:
+            gtk_tree_store_set(store, &iter,
+                               LGC_STRING, msg,
+                               -1);
+            break;
+
+    }
+
+    treeview = GTK_TREE_VIEW(g_object_get_data(G_OBJECT(panel), "treeview"));
+    path = gtk_tree_model_get_path(GTK_TREE_MODEL(store), &iter);
+
+    gtk_tree_view_scroll_to_cell(treeview, path, NULL, FALSE, 0.0, 0.0);
+
+    gtk_tree_path_free(path);
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : type = espèce du message à ajouter.                          *
+*                fmt  = format du message à faire apparaître à l'écran.       *
+*                ...  = éventuels arguments venant compléter le message.      *
+*                                                                             *
+*  Description : Affiche un message dans le journal des messages système.     *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+void log_variadic_message(LogMessageType type, const char *fmt, ...)
+{
+    size_t len;                             /* Taille tampon disponible    */
+    char *buffer;                           /* Tampon du msg reconstitué   */
+    int ret;                                /* Bilan d'une impression      */
+    char *ptr;                              /* Nouvelle allocation         */
+    va_list ap;                             /* Liste d'arguments variable  */
+
+    len = 100;
+    buffer = calloc(len, sizeof(char));
+
+    while (buffer != NULL)
+    {
+        va_start(ap, fmt);
+        ret = vsnprintf(buffer, len, fmt, ap);
+        va_end(ap);
+
+        if (ret >= 0 && ret < len) break;
+
+        else
+        {
+            if (ret > -1) len += 1;     /* glibc 2.1 */
+            else len *= 2;              /* glibc 2.0 */
+
+            if ((ptr = realloc(buffer, len)) == NULL)
+            {
+                free(buffer);
+                buffer = NULL;
+            }
+            else buffer = ptr;
+
+        }
+
+    }
+
+    log_simple_message(type, buffer);
+
+    free(buffer);
+
+}