Remove orig content.

1 files changed, 0 insertions, 300 deletions

diff --git a/shell/loadgraph.c b/shell/loadgraph.c
deleted file mode 100644
index ceb91720..00000000
--- a/shell/loadgraph.c
+++ /dev/null
@@ -1,300 +0,0 @@
-/*
- * Simple Load Graph
- * Version 0.1 - Wed, Jan 11 2006
- *   - initial release
- * Version 0.1.1 - Fri, Jan 13 2006
- *   - fixes autoscaling
- *   - add color
- *
- * Copyright (C) 2006 Leandro A. F. Pereira <leandro@hardinfo.org>
- *
- * The Simple Load Graph is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License, version 2.1, as published by the Free Software Foundation.
- *
- * The Simple Load Graph 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with the Simple Load Graph; if not, write to the Free
- * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- * 02111-1307 USA.
- */
-
-#include "loadgraph.h"
-
-struct _LoadGraph {
-    GdkPixmap     *buf;
-    GdkGC         *grid;
-    GdkGC         *trace;
-    GdkGC         *fill;
-    GtkWidget     *area;
-
-    gint          *data;
-    gfloat         scale;
-
-    gint       size;
-    gint       width, height;
-    LoadGraphColor color;
-
-    gint       max_value, remax_count;
-
-    PangoLayout   *layout;
-    gchar     *suffix;
-};
-
-static void _draw(LoadGraph * lg);
-
-LoadGraph *load_graph_new(gint size)
-{
-    LoadGraph *lg;
-
-    lg = g_new0(LoadGraph, 1);
-
-    size++;
-
-    lg->suffix = g_strdup("");
-    lg->area = gtk_drawing_area_new();
-    lg->size = (size * 3) / 2;
-    lg->data = g_new0(gint, lg->size);
-
-    lg->scale = 1.0;
-
-    lg->width = size * 6;
-    lg->height = size * 2;
-
-    lg->max_value = 1;
-    lg->remax_count = 0;
-
-    lg->layout = pango_layout_new(gtk_widget_get_pango_context(lg->area));
-
-    gtk_widget_set_size_request(lg->area, lg->width, lg->height);
-    gtk_widget_show(lg->area);
-
-    return lg;
-}
-
-void load_graph_set_data_suffix(LoadGraph * lg, gchar * suffix)
-{
-    g_free(lg->suffix);
-    lg->suffix = g_strdup(suffix);
-}
-
-gchar *load_graph_get_data_suffix(LoadGraph * lg)
-{
-    return lg->suffix;
-}
-
-GtkWidget *load_graph_get_framed(LoadGraph * lg)
-{
-    GtkWidget *align, *frame;
-
-    align = gtk_alignment_new(0.5, 0.5, 0, 0);
-    gtk_widget_show(align);
-
-    frame = gtk_frame_new(NULL);
-    gtk_widget_show(frame);
-    gtk_frame_set_shadow_type(GTK_FRAME(frame), GTK_SHADOW_IN);
-
-    gtk_container_add(GTK_CONTAINER(align), frame);
-    gtk_container_add(GTK_CONTAINER(frame), lg->area);
-
-    return align;
-}
-
-void load_graph_clear(LoadGraph * lg)
-{
-    gint i;
-
-    for (i = 0; i < lg->size; i++)
-        lg->data[i] = 0;
-
-    lg->scale = 1.0;
-    lg->max_value = 1;
-    lg->remax_count = 0;
-
-    _draw(lg);
-}
-
-void load_graph_set_color(LoadGraph * lg, LoadGraphColor color)
-{
-    lg->color = color;
-    gdk_rgb_gc_set_foreground(lg->trace, lg->color);
-    gdk_rgb_gc_set_foreground(lg->fill, lg->color - 0x303030);
-    gdk_rgb_gc_set_foreground(lg->grid, lg->color - 0xcdcdcd);
-}
-
-void load_graph_destroy(LoadGraph * lg)
-{
-    g_free(lg->data);
-    gtk_widget_destroy(lg->area);
-    gdk_pixmap_unref(lg->buf);
-    g_object_unref(lg->trace);
-    g_object_unref(lg->grid);
-    g_object_unref(lg->fill);
-    g_object_unref(lg->layout);
-    g_free(lg);
-}
-
-static gboolean _expose(GtkWidget * widget, GdkEventExpose * event,
-            gpointer user_data)
-{
-    LoadGraph *lg = (LoadGraph *) user_data;
-    GdkDrawable *draw = GDK_DRAWABLE(lg->buf);
-
-    gdk_draw_drawable(lg->area->window,
-              lg->area->style->black_gc,
-              draw, 0, 0, 0, 0, lg->width, lg->height);
-    return FALSE;
-}
-
-void load_graph_configure_expose(LoadGraph * lg)
-{
-    /* creates the backing store pixmap */
-    gtk_widget_realize(lg->area);
-    lg->buf = gdk_pixmap_new(lg->area->window, lg->width, lg->height, -1);
-
-    /* create the graphic contexts */
-    lg->grid = gdk_gc_new(GDK_DRAWABLE(lg->buf));
-    lg->trace = gdk_gc_new(GDK_DRAWABLE(lg->buf));
-    lg->fill = gdk_gc_new(GDK_DRAWABLE(lg->buf));
-
-    /* the default color is green */
-    load_graph_set_color(lg, LG_COLOR_GREEN);
-
-    /* init graphic contexts */
-    gdk_gc_set_line_attributes(lg->grid,
-                   1, GDK_LINE_ON_OFF_DASH,
-                   GDK_CAP_NOT_LAST, GDK_JOIN_ROUND);
-    gdk_gc_set_dashes(lg->grid, 0, (gint8*)"\2\2", 2);
-
-    gdk_gc_set_line_attributes(lg->trace,
-                   1, GDK_LINE_SOLID,
-                   GDK_CAP_PROJECTING, GDK_JOIN_ROUND);
-
-    /* configures the expose event */
-    g_signal_connect(G_OBJECT(lg->area), "expose-event",
-             (GCallback) _expose, lg);
-}
-
-static void _draw_label_and_line(LoadGraph * lg, gint position, gint value)
-{
-    gchar *tmp;
-
-    /* draw lines */
-    if (position > 0)
-        gdk_draw_line(GDK_DRAWABLE(lg->buf), lg->grid, 0, position,
-                  lg->width, position);
-    else
-        position = -1 * position;
-
-    /* draw label */
-    tmp =
-    g_strdup_printf("<span size=\"x-small\">%d%s</span>", value,
-            lg->suffix);
-
-    pango_layout_set_markup(lg->layout, tmp, -1);
-    pango_layout_set_width(lg->layout,
-               lg->area->allocation.width * PANGO_SCALE);
-    gdk_draw_layout(GDK_DRAWABLE(lg->buf), lg->trace, 2, position,
-            lg->layout);
-
-    g_free(tmp);
-}
-
-static void _draw(LoadGraph * lg)
-{
-    GdkDrawable *draw = GDK_DRAWABLE(lg->buf);
-    gint i, d;
-
-    /* clears the drawing area */
-    gdk_draw_rectangle(draw, lg->area->style->black_gc,
-               TRUE, 0, 0, lg->width, lg->height);
-
-
-    /* the graph */
-    GdkPoint *points = g_new0(GdkPoint, lg->size + 1);
-
-    for (i = 0; i < lg->size; i++) {
-        points[i].x = i * 4;
-        points[i].y = lg->height - lg->data[i] * lg->scale;
-    }
-
-    points[0].x = points[1].x = 0;
-    points[0].y = points[i].y = lg->height;
-    points[i].x = points[i - 1].x = lg->width;
-
-    gdk_draw_polygon(draw, lg->fill, TRUE, points, lg->size + 1);
-    gdk_draw_polygon(draw, lg->trace, FALSE, points, lg->size + 1);
-
-    g_free(points);
-
-    /* vertical bars */
-    for (i = lg->width, d = 0; i > 1; i--, d++)
-        if ((d % 45) == 0 && d)
-            gdk_draw_line(draw, lg->grid, i, 0, i, lg->height);
-
-    /* horizontal bars and labels; 25%, 50% and 75% */
-    _draw_label_and_line(lg, -1, lg->max_value);
-    _draw_label_and_line(lg, lg->height / 4, 3 * (lg->max_value / 4));
-    _draw_label_and_line(lg, lg->height / 2, lg->max_value / 2);
-    _draw_label_and_line(lg, 3 * (lg->height / 4), lg->max_value / 4);
-
-    gtk_widget_queue_draw(lg->area);
-}
-
-void load_graph_update_ex(LoadGraph *lg, guint line, gdouble value)
-{
-    /* not implemented */
-    if (line == 0)
-        load_graph_update(lg, value);
-}
-
-void load_graph_update(LoadGraph * lg, gdouble v)
-{
-    gint i;
-    gint value = (gint)v;
-
-    if (value < 0)
-        return;
-
-    /* shift-right our data */
-    for (i = 0; i < lg->size - 1; i++) {
-        lg->data[i] = lg->data[i + 1];
-    }
-
-    /* insert the updated value */
-    lg->data[i] = value;
-
-    /* calculates the maximum value */
-    if (lg->remax_count++ > 20) {
-        /* only finds the maximum amongst the data every 20 times */
-        lg->remax_count = 0;
-
-        gint max = lg->data[0];
-        for (i = 1; i < lg->size; i++) {
-            if (lg->data[i] > max)
-            max = lg->data[i];
-        }
-
-        lg->max_value = max;
-    } else {
-        /* otherwise, select the maximum between the current maximum
-           and the supplied value */
-        lg->max_value = MAX(value, lg->max_value);
-    }
-
-    /* recalculates the scale; always use 90% of it */
-    lg->scale = 0.90 * ((gfloat) lg->height / (gfloat) lg->max_value);
-
-    /* redraw */
-    _draw(lg);
-}
-
-gint load_graph_get_height(LoadGraph *lg) {
-    if (lg != NULL)
-        return lg->height;
-    return 0;
-}