1 files changed, 248 insertions, 0 deletions

diff --git a/src/others/mimesh/g3dviewer-0.2.99.4/src/gui_log.c b/src/others/mimesh/g3dviewer-0.2.99.4/src/gui_log.c
new file mode 100644
index 0000000..0914b30
--- /dev/null
+++ b/src/others/mimesh/g3dviewer-0.2.99.4/src/gui_log.c
@@ -0,0 +1,248 @@
+/* $Id:$ */
+
+/*
+    G3DViewer - 3D object viewer
+
+    Copyright (C) 2005, 2006  Markus Dahms <mad@automagically.de>
+
+    This program 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 2 of the License, or
+    (at your option) any later version.
+
+    This program 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
+*/
+
+#ifdef HAVE_CONFIG_H
+#       include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <gtk/gtk.h>
+
+#include "main.h"
+
+enum _columns
+{
+        COL_LOGLEVEL,
+        COL_ICON,
+        COL_MESSAGE,
+        COL_SET_BG,
+        COL_BGCOLOR,
+        COL_SET_FAMILY,
+        COL_FAMILY,
+        N_COLUMNS
+};
+
+static GtkTreeStore *gui_log_create_model(void);
+static gboolean gui_log_create_columns(GtkWidget *treeview,
+        GtkTreeModel *model, G3DViewer *viewer);
+static GtkTreeIter *gui_log_parent_iter_for_level(GtkTreeModel *model,
+        gint32 level, GtkTreeIter *parentiter);
+static gboolean gui_log_remove_children(GtkTreeStore *treestore,
+        GtkTreeIter *iter_parent);
+
+gboolean gui_log_initialize(G3DViewer *viewer, GtkWidget *treeview)
+{
+        GtkTreeStore *treestore;
+        GtkTreeSelection *select;
+
+        treestore = gui_log_create_model();
+        gtk_tree_view_set_model(GTK_TREE_VIEW(treeview),
+                GTK_TREE_MODEL(treestore));
+        viewer->info.logtreestore = treestore;
+
+        if(gui_log_create_columns(treeview, GTK_TREE_MODEL(treestore),
+                viewer) == FALSE)
+        {
+                return FALSE;
+        }
+
+        select = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
+        gtk_tree_selection_set_mode(select, GTK_SELECTION_SINGLE);
+
+        return TRUE;
+}
+
+void gui_log_clean(G3DViewer *viewer)
+{
+        gui_log_remove_children(viewer->info.logtreestore, NULL);
+}
+
+void gui_log_cleanup(G3DViewer *viewer)
+{
+        gui_log_clean(viewer);
+}
+
+void gui_log_handler(const gchar *log_domain, GLogLevelFlags log_level,
+        const gchar *message, gpointer user_data)
+{
+        G3DViewer *viewer;
+        GtkTreeIter iter, *parentiter;
+        gchar *stock_id, *stripped_msg;
+        gint32 level;
+        gchar *family = "Sans Serif";
+        gchar *bgcolor = "#FFFFFF";
+
+        viewer = (G3DViewer *)user_data;
+
+        switch(log_level)
+        {
+                case G_LOG_LEVEL_DEBUG:
+                        stock_id = "gtk-dialog-question";
+                        family = "Monospace";
+                        break;
+                case G_LOG_LEVEL_INFO:
+                        stock_id = "gtk-dialog-info";
+                        break;
+                case G_LOG_LEVEL_MESSAGE:
+                        stock_id = "gtk-info";
+                        break;
+                case G_LOG_LEVEL_WARNING:
+                        stock_id = "gtk-dialog-warning";
+                        bgcolor = "#FF8080";
+                        break;
+                default:
+                        stock_id = "gtk-about";
+                        break;
+        }
+
+        stripped_msg = (gchar *)message;
+        while(*stripped_msg == ' ') stripped_msg ++;
+
+        level = stripped_msg - message;
+        parentiter = gui_log_parent_iter_for_level(
+                GTK_TREE_MODEL(viewer->info.logtreestore), level, NULL);
+
+        gtk_tree_store_append(viewer->info.logtreestore, &iter, parentiter);
+        gtk_tree_store_set(viewer->info.logtreestore, &iter,
+                COL_LOGLEVEL, log_level,
+                COL_ICON, stock_id,
+                COL_MESSAGE, g_strdup(stripped_msg),
+                COL_SET_FAMILY, TRUE,
+                COL_FAMILY, family,
+                COL_SET_BG, TRUE,
+                COL_BGCOLOR, bgcolor,
+                -1);
+
+        if(parentiter) g_free(parentiter);
+
+#if 0
+        g_print("[%s] %s\n", log_domain, message);
+#endif
+}
+
+/*
+ * private stuff
+ */
+
+static GtkTreeStore *gui_log_create_model(void)
+{
+        GtkTreeStore *treestore;
+
+        treestore = gtk_tree_store_new(N_COLUMNS,
+                G_TYPE_INT, /* LOGLEVEL */
+                G_TYPE_STRING, /* ICON */
+                G_TYPE_STRING, /* MESSAGE */
+                G_TYPE_BOOLEAN, /* SET BACKGROUND */
+                G_TYPE_STRING, /* BACKGROUND COLOR */
+                G_TYPE_BOOLEAN, /* SET FAMILY */
+                G_TYPE_STRING /* FAMILY */
+                );
+
+        return treestore;
+}
+
+static gboolean gui_log_create_columns(GtkWidget *treeview,
+        GtkTreeModel *model, G3DViewer *viewer)
+{
+        GtkCellRenderer *renderer;
+        GtkTreeViewColumn *column;
+
+        column = gtk_tree_view_column_new();
+
+        /* icon */
+        renderer = gtk_cell_renderer_pixbuf_new();
+        gtk_tree_view_column_pack_start(column, renderer, FALSE);
+        gtk_tree_view_column_set_attributes(column, renderer,
+                "stock-id", COL_ICON,
+                NULL);
+
+        /* message */
+        renderer = gtk_cell_renderer_text_new();
+        gtk_tree_view_column_pack_start(column, renderer, TRUE);
+        gtk_tree_view_column_set_attributes(column, renderer,
+                "text", COL_MESSAGE,
+                "background-set", COL_SET_BG,
+                "background", COL_BGCOLOR,
+                "family-set", COL_SET_FAMILY,
+                "family", COL_FAMILY,
+                NULL);
+
+        gtk_tree_view_append_column(GTK_TREE_VIEW(treeview), column);
+        gtk_tree_view_set_expander_column(GTK_TREE_VIEW(treeview), column);
+
+        gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(treeview), FALSE);
+
+        return TRUE;
+}
+
+static GtkTreeIter *gui_log_parent_iter_for_level(GtkTreeModel *model,
+        gint32 level, GtkTreeIter *parentiter)
+{
+        GtkTreeIter *iter, *iter2;
+
+        if(level == 0) return NULL;
+
+        if(gtk_tree_model_iter_n_children(model, parentiter) == 0)
+                return NULL;
+
+        iter = g_new0(GtkTreeIter, 1);
+
+        if(gtk_tree_model_iter_nth_child(model, iter, parentiter,
+                gtk_tree_model_iter_n_children(model, parentiter) - 1) == FALSE)
+        {
+                g_free(iter);
+                return NULL;
+        }
+
+        if(level == 1)
+        {
+                return iter;
+        }
+
+        iter2 = gui_log_parent_iter_for_level(model, level - 1, iter);
+        g_free(iter);
+
+        return iter2;
+}
+
+static gboolean gui_log_remove_children(GtkTreeStore *treestore,
+        GtkTreeIter *iter_parent)
+{
+        GtkTreeIter iter_child;
+        gint n, i;
+
+        n = gtk_tree_model_iter_n_children(GTK_TREE_MODEL(treestore),
+                iter_parent);
+        gtk_tree_model_iter_children(GTK_TREE_MODEL(treestore),
+                &iter_child, iter_parent);
+
+        for(i = 0; i < n; i ++)
+        {
+                gui_log_remove_children(treestore, &iter_child);
+                gtk_tree_store_remove(treestore, &iter_child);
+        }
+
+        return TRUE;
+}
+