move lttv to root

[lttv.git] / lttv / modules / gui / histogram / histobuttonwidget.h

diff --git a/lttv/modules/gui/histogram/histobuttonwidget.h b/lttv/modules/gui/histogram/histobuttonwidget.h
new file mode 100644 (file)
index 0000000..7c2ed88
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+++ b/lttv/modules/gui/histogram/histobuttonwidget.h
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+/* This file is part of the Linux Trace Toolkit viewer
+ * Copyright (C) 2006 Parisa Heidari
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License Version 2 as
+ * published by the Free Software Foundation;
+ *
+ * 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.
+ */
+
+#ifndef _HISTOBUTTONWIDGET_H
+#define _HISTOBUTTONWIDGET_H
+
+#include <gtk/gtk.h>
+#include <lttv/state.h>
+#include <ltt/ltt.h>
+#include "histocfv.h"
+#include "histodrawitem.h"
+
+
+/* The ButtonWidget
+ *
+ * Tasks :
+ * Create a widget
+ * containing 3 buttons zoomIn,zoonOut and zoomFit to change the vertical scale.
+ *
+ */
+#ifndef TYPE_ButtonWidget_DEFINED
+#define TYPE_ButtonWidget_DEFINED
+typedef struct _ButtonWidget ButtonWidget;
+#endif //TYPE_ButtonWidget_DEFINED
+
+#ifndef TYPE_HistoControlFlowData_DEFINED
+#define TYPE_HistoControlFlowData_DEFINED
+typedef struct _HistoControlFlowData HistoControlFlowData;
+#endif //TYPE_HistoControlFlowData_DEFINED
+
+struct _ButtonWidget {
+  
+  GtkWidget *buttonP;
+  GtkWidget *buttonM;
+  GtkWidget *buttonFit;
+
+  GtkWidget *vbox1;//buttons are placed on this vbox 
+
+  GtkWidget *hbox;//Parent Widget containing buttons and drawing area. 
+  HistoControlFlowData *histo_control_flow_data;
+
+};
+
+
+void histo_copy_pixmap_region(histoDrawing_t *drawing,GdkDrawable *dest, 
+    GdkGC *gc, GdkDrawable *src,
+    gint xsrc, gint ysrc,
+    gint xdest, gint ydest, gint width, gint height);
+
+void histo_rectangle_pixmap (GdkGC *gc,gboolean filled, gint x, gint y, 
+                       gint width, gint height,histoDrawing_t *value);
+
+ButtonWidget *histo_buttonwidget_construct(HistoControlFlowData *histocontrol_flow_data);
+
+void histo_buttonwidget_destroy(ButtonWidget *buttonwidget);
+
+
+static gboolean gplus( GtkWidget *widget,gpointer user_data);//assigned to zoomIn
+static gboolean gMinus( GtkWidget *widget,gpointer user_data );//assigned to zoomOut
+static gboolean gFit( GtkWidget *widget,gpointer user_data );//assigned to zoomFit
+
+GtkWidget *histo_buttonwidget_get_widget(ButtonWidget *button_widget);
+void histo_update_pixmap_size(histoDrawing_t *value,
+                                    guint width);
+#endif //_HISTOBUTTONWIDGET_H