Created a system messages panel.

git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@50 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a

5 files changed, 402 insertions, 0 deletions

diff --git a/src/panel/Makefile.am b/src/panel/Makefile.am
new file mode 100755
index 0000000..cf70076
--- /dev/null
+++ b/src/panel/Makefile.am
@@ -0,0 +1,17 @@
+
+lib_LIBRARIES = libpanel.a
+
+libpanel_a_SOURCES =					\
+	log.h log.c							\
+	panels.h panels.c
+
+libpanel_a_CFLAGS = $(AM_CFLAGS)
+
+
+INCLUDES = $(LIBGTK_CFLAGS)
+
+AM_CPPFLAGS = 
+
+AM_CFLAGS = $(DEBUG_CFLAGS) $(WARNING_FLAGS)
+
+SUBDIRS = 
diff --git a/src/panel/log.c b/src/panel/log.c
new file mode 100644
index 0000000..f98953f
--- /dev/null
+++ b/src/panel/log.c
@@ -0,0 +1,208 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * log.c - panneau d'affichage des messages système
+ *
+ * Copyright (C) 2006-2007 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>
+
+
+#include "panels.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;
+
+
+#define _(str) str
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Construit le panneau d'affichage des messages système.       *
+*                                                                             *
+*  Retour      : Adresse du panneau mis en place.                             *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+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         */
+    GtkTreeSelection *select;               /* Sélection dans 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));
+    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  : panel = panneau à mettre à jour.                             *
+*                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)
+{
+    GtkWidget *panel;                       /* Panneau à traiter           */
+    GtkTreeStore *store;                    /* Modèle de gestion           */
+    GtkTreeIter iter;                       /* Point d'insertion           */
+
+    panel = get_panel(PNT_LOG);
+    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;
+
+    }
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : panel = panneau à mettre à jour.                             *
+*                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);
+
+}
diff --git a/src/panel/log.h b/src/panel/log.h
new file mode 100644
index 0000000..91e2c83
--- /dev/null
+++ b/src/panel/log.h
@@ -0,0 +1,55 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * log.h - prototypes pour le panneau d'affichage des messages système
+ *
+ * Copyright (C) 2006-2007 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
+ */
+
+
+#ifndef _PANEL_LOG_H
+#define _PANEL_LOG_H
+
+
+#include <gtk/gtk.h>
+
+
+
+/* Type de messages disponibles */
+typedef enum _LogMessageType
+{
+    LMT_INFO,                               /* Information sur l'exécution */
+    LMT_BAD_BINARY,                         /* Binaire malformé            */
+
+    LMT_COUNT
+
+} LogMessageType;
+
+
+/* Construit le panneau d'affichage des messages système. */
+GtkWidget *build_log_panel(void);
+
+/* Affiche un message dans le journal des messages système. */
+void log_simple_message(LogMessageType, const char *);
+
+/* Affiche un message dans le journal des messages système. */
+void log_variadic_message(LogMessageType, const char *, ...);
+
+
+
+#endif  /* _PANEL_LOG_H */
diff --git a/src/panel/panels.c b/src/panel/panels.c
new file mode 100644
index 0000000..a127825
--- /dev/null
+++ b/src/panel/panels.c
@@ -0,0 +1,71 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * panels.h - gestion des différents panneaux
+ *
+ * Copyright (C) 2006-2007 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 "panels.h"
+
+
+#include "log.h"
+
+
+
+static GtkWidget *panel_list[PNT_COUNT];
+
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : -                                                            *
+*                                                                             *
+*  Description : Procède au chargement de tous les panneaux.                  *
+*                                                                             *
+*  Retour      : -                                                            *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+void init_panels(void)
+{
+    panel_list[PNT_LOG] = build_log_panel();
+
+}
+
+
+/******************************************************************************
+*                                                                             *
+*  Paramètres  : id = identifiant du panneau visé.                            *
+*                                                                             *
+*  Description : Fournit la référence d'un panneau donné.                     *
+*                                                                             *
+*  Retour      : Adresse du composant GTK en place.                           *
+*                                                                             *
+*  Remarques   : -                                                            *
+*                                                                             *
+******************************************************************************/
+
+GtkWidget *get_panel(PanelType id)
+{
+    return panel_list[id];
+
+}
diff --git a/src/panel/panels.h b/src/panel/panels.h
new file mode 100644
index 0000000..87ddfa6
--- /dev/null
+++ b/src/panel/panels.h
@@ -0,0 +1,51 @@
+
+/* OpenIDA - Outil d'analyse de fichiers binaires
+ * panels.h - prototypes pour la gestion des différents panneaux
+ *
+ * Copyright (C) 2006-2007 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
+ */
+
+
+#ifndef _PANEL_PANELS_H
+#define _PANEL_PANELS_H
+
+
+#include <gtk/gtk.h>
+
+
+
+/* Liste de tous les panneaux */
+typedef enum _PanelType
+{
+    PNT_LOG,                                /* Messages système            */
+
+    PNT_COUNT
+
+} PanelType;
+
+
+/* Procède au chargement de tous les panneaux. */
+void init_panels(void);
+
+/* Fournit la référence d'un panneau donné. */
+GtkWidget *get_panel(PanelType);
+
+
+
+#endif  /* _PANEL_PANELS_H */