X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Flttv%2Fmodules%2FguiControlFlow.c;h=fb6233304ca6be00a9db11f7ee5edb6085bac515;hb=dfe3e3afae760efb04851cd9cd11fb2dc7a62de2;hp=5f28e98cd8f06a04ef4bbba7e3afd7818fc0715b;hpb=86fd9e018236796824f8e4ffe05b3f553c67ad7b;p=lttv.git diff --git a/ltt/branches/poly/lttv/modules/guiControlFlow.c b/ltt/branches/poly/lttv/modules/guiControlFlow.c index 5f28e98c..fb623330 100644 --- a/ltt/branches/poly/lttv/modules/guiControlFlow.c +++ b/ltt/branches/poly/lttv/modules/guiControlFlow.c @@ -19,17 +19,143 @@ #include #include -#include -#include +#include +#include +#include #include -#include "guiControlFlow.h" -#include "icons/guiControlFlowInsert.xpm" +//#include "guiControlFlow.h" +#include "icons/hGuiControlFlowInsert.xpm" -//! Event Viewer's constructor -GtkWidget *guiControlFlow(GtkWidget *ParentWindow); +#include "gtktreeprivate.h" +//FIXME by including ltt.h +#include +typedef time_t ltt_time; + +typedef struct _ltt_time_interval +{ + ltt_time time_begin, time_end; +} ltt_time_interval; + + +/***************************************************************************** + * Definition of structures * + *****************************************************************************/ + +typedef struct _DrawingAreaInfo { + + guint height, width; + +} DrawingAreaInfo ; + +typedef struct _ControlFlowData { + + GtkWidget *Drawing_Area_V; + GtkWidget *Scrolled_Window_VC; + + GtkWidget *Process_List_VC; + + /* Model containing list data */ + GtkListStore *Store_M; + + GtkWidget *HBox_V; + GtkWidget *Inside_HBox_V; + + GtkAdjustment *VAdjust_C ; + + /* Trace information */ + TraceSet *Trace_Set; + TraceStatistics *Trace_Statistics; + + /* Shown events information */ + guint First_Event, Last_Event; + ltt_time Begin_Time, End_Time; + + + /* Drawing Area Info */ + DrawingAreaInfo Drawing_Area_Info; + + /* TEST DATA, TO BE READ FROM THE TRACE */ + gint Number_Of_Events ; + guint Currently_Selected_Event ; + gboolean Selected_Event ; + guint Number_Of_Process; + +} ControlFlowData ; + +/* Structure used to store and use information relative to one events refresh + * request. Typically filled in by the expose event callback, then passed to the + * library call, then used by the drawing hooks. Then, once all the events are + * sent, it is freed by the hook called after the reading. + */ +typedef struct _EventRequest +{ + ControlFlowData *Control_Flow_Data; + ltt_time time_begin, time_end; + /* Fill the Events_Context during the initial expose, before calling for + * events. + */ + GArray Events_Context; //FIXME +} EventRequest ; + + +/** Array containing instanced objects. Used when module is unloaded */ +static GSList *sControl_Flow_Data_List = NULL ; + + +/***************************************************************************** + * Function prototypes * + *****************************************************************************/ +//! Control Flow Viewer's constructor hook +GtkWidget *hGuiControlFlow(GtkWidget *pmParentWindow); +//! Control Flow Viewer's constructor +ControlFlowData *GuiControlFlow(void); +//! Control Flow Viewer's destructor +void GuiControlFlow_Destructor(ControlFlowData *Control_Flow_Data); + + +static int Event_Selected_Hook(void *hook_data, void *call_data); + +static lttv_hooks + *Draw_Before_Hooks, + *Draw_Event_Hooks, + *Draw_After_Hooks; + +Draw_Before_Hook(void *hook_data, void *call_data) +Draw_Event_Hook(void *hook_data, void *call_data) +Draw_After_Hook(void *hook_data, void *call_data) + + +//void Tree_V_set_cursor(ControlFlowData *Control_Flow_Data); +//void Tree_V_get_cursor(ControlFlowData *Control_Flow_Data); + +/* Prototype for selection handler callback */ +//static void tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data); +static void v_scroll_cb (GtkAdjustment *adjustment, gpointer data); +//static void Tree_V_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data); +//static void Tree_V_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data); +//static void Tree_V_cursor_changed_cb (GtkWidget *widget, gpointer data); +//static void Tree_V_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data); + +static void expose_event_cb (GtkWidget *widget, GdkEventExpose *expose, gpointer data); + +void add_test_process(ControlFlowData *Control_Flow_Data); + +static void get_test_data(guint Event_Number, guint List_Height, + ControlFlowData *Control_Flow_Data); + +void add_test_data(ControlFlowData *Control_Flow_Data); +void test_draw(ControlFlowData *Control_Flow_Data); + +void Drawing_Area_Init(ControlFlowData *Control_Flow_Data); + + + +/***************************************************************************** + * Functions for module loading/unloading * + *****************************************************************************/ /** * plugin's init function * @@ -40,13 +166,29 @@ G_MODULE_EXPORT void init() { g_critical("GUI ControlFlow Viewer init()"); /* Register the toolbar insert button */ - ToolbarItemReg(guiEventsInsert_xpm, "Insert Control Flow Viewer", guiEvent); + //ToolbarItemReg(guiEventsInsert_xpm, "Insert Control Flow Viewer", guiEvent); /* Register the menu item insert entry */ - MenuItemReg("/", "Insert Control Flow Viewer", guiEvent); + //MenuItemReg("/", "Insert Control Flow Viewer", guiEvent); + + /* Setup the hooks */ + Draw_Before_Hooks = lttv_hooks_new(); + Draw_Event_Hooks = lttv_hooks_new(); + Draw_After_Hooks = lttv_hooks_new(); + + lttv_hooks_add(Draw_Before_Hooks, Draw_Before_Hook, NULL); + lttv_hooks_add(Draw_Event_Hooks, Draw_Event_Hook, NULL); + lttv_hooks_add(Draw_After_Hooks, Draw_After_Hook, NULL); + +} +void destroy_walk(gpointer data, gpointer user_data) +{ + GuiControlFlow_Destructor((ControlFlowData*)data); } + + /** * plugin's destroy function * @@ -55,14 +197,40 @@ G_MODULE_EXPORT void init() { */ G_MODULE_EXPORT void destroy() { g_critical("GUI Control Flow Viewer destroy()"); + int i; + + ControlFlowData *Control_Flow_Data; + + g_critical("GUI Event Viewer destroy()"); + g_slist_foreach(sControl_Flow_Data_List, destroy_walk, NULL ); + + lttv_hooks_destroy(Draw_Before_Hooks); + lttv_hooks_destroy(Draw_Event_Hooks); + lttv_hooks_destroy(Draw_After_Hooks); + /* Unregister the toolbar insert button */ - ToolbarItemUnreg(guiEvent); + //ToolbarItemUnreg(hGuiEvents); /* Unregister the menu item insert entry */ - MenuItemUnreg(guiEvents); + //MenuItemUnreg(hGuiEvents); } + +/***************************************************************************** + * Control Flow Viewer class implementation * + *****************************************************************************/ + + +/* Enumeration of the columns */ +enum +{ + PROCESS_COLUMN, + N_COLUMNS +}; + + + /** * Control Flow Viewer's constructor * @@ -71,15 +239,535 @@ G_MODULE_EXPORT void destroy() { * @param ParentWindow A pointer to the parent window. * @return The widget created. */ -static GtkWidget * -guiEvents(GtkWidget *ParentWindow) +ControlFlowData * +GuiControlFlow(void) +{ + + GtkTreeViewColumn *column; + GtkCellRenderer *renderer; + + ControlFlowData* Control_Flow_Data = g_new(ControlFlowData,1) ; + Control_Flow_Data->Drawing_Area_V = gtk_drawing_area_new (); + + + /* TEST DATA, TO BE READ FROM THE TRACE */ + Control_Flow_Data->Number_Of_Events = 1000 ; + Control_Flow_Data->Currently_Selected_Event = FALSE ; + Control_Flow_Data->Selected_Event = 0; + Control_Flow_Data->Number_Of_Process = 10; + + /* FIXME register Event_Selected_Hook */ + + + + /* Create the Process list */ + Control_Flow_Data->Store_M = gtk_list_store_new ( N_COLUMNS, + G_TYPE_STRING); + + + Control_Flow_Data->Process_List_VC = gtk_tree_view_new_with_model (GTK_TREE_MODEL (Control_Flow_Data->Store_M)); + + g_object_unref (G_OBJECT (Control_Flow_Data->Store_M)); + + gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(Control_Flow_Data->Process_List_VC), FALSE); + + /* Create a column, associating the "text" attribute of the + * cell_renderer to the first column of the model */ + /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ + renderer = gtk_cell_renderer_text_new (); + column = gtk_tree_view_column_new_with_attributes ("Process", + renderer, + "text", PROCESS_COLUMN, + NULL); + gtk_tree_view_column_set_alignment (column, 0.0); + gtk_tree_view_column_set_fixed_width (column, 45); + gtk_tree_view_append_column (GTK_TREE_VIEW (Control_Flow_Data->Process_List_VC), column); + + + + Control_Flow_Data->Inside_HBox_V = gtk_hbox_new(0, 0); + + gtk_box_pack_start(GTK_BOX(Control_Flow_Data->Inside_HBox_V), Control_Flow_Data->Process_List_VC, FALSE, TRUE, 0); + gtk_box_pack_start(GTK_BOX(Control_Flow_Data->Inside_HBox_V), Control_Flow_Data->Drawing_Area_V, TRUE, TRUE, 0); + + + Control_Flow_Data->VAdjust_C = GTK_ADJUSTMENT(gtk_adjustment_new(0.0, /* Value */ + 0.0, /* Lower */ + 0.0, /* Upper */ + 0.0, /* Step inc. */ + 0.0, /* Page inc. */ + 0.0 )); /* page size */ + + + Control_Flow_Data->Scrolled_Window_VC = gtk_scrolled_window_new (NULL, + Control_Flow_Data->VAdjust_C); + gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW(Control_Flow_Data->Scrolled_Window_VC) , + GTK_POLICY_NEVER, + GTK_POLICY_AUTOMATIC); + + gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(Control_Flow_Data->Scrolled_Window_VC), + Control_Flow_Data->Inside_HBox_V); + + + g_signal_connect (G_OBJECT (Control_Flow_Data->Drawing_Area_V), "expose_event", + G_CALLBACK (expose_event_cb), Control_Flow_Data); + + + + g_signal_connect (G_OBJECT (Control_Flow_Data->VAdjust_C), "value-changed", + G_CALLBACK (v_scroll_cb), + Control_Flow_Data); + + add_test_process(Control_Flow_Data); + + + + /* Set the size of the drawing area */ + Drawing_Area_Init(Control_Flow_Data); + + /* Get trace statistics */ + Control_Flow_Data->Trace_Statistics = get_trace_statistics(Trace); + + + gtk_widget_show(Control_Flow_Data->Drawing_Area_V); + gtk_widget_show(Control_Flow_Data->Process_List_VC); + gtk_widget_show(Control_Flow_Data->Inside_HBox_V); + gtk_widget_show(Control_Flow_Data->Scrolled_Window_VC); + + test_draw(Control_Flow_Data); + + return Control_Flow_Data; + +} + +void +GuiControlFlow_Destructor(ControlFlowData *Control_Flow_Data) +{ + guint index; + + /* May already been done by GTK window closing */ + if(GTK_IS_WIDGET(Control_Flow_Data->HBox_V)) + gtk_widget_destroy(Control_Flow_Data->HBox_V); + + /* Destroy the Tree View */ + //gtk_widget_destroy(Control_Flow_Data->Tree_V); + + /* Clear raw event list */ + //gtk_list_store_clear(Control_Flow_Data->Store_M); + //gtk_widget_destroy(GTK_WIDGET(Control_Flow_Data->Store_M)); + + g_slist_remove(sControl_Flow_Data_List,Control_Flow_Data); +} + +//FIXME : call hGuiEvents_Destructor for corresponding data upon widget destroy + + + +/***************************************************************************** + * Drawing functions * + *****************************************************************************/ + +typedef enum +{ + RED, + GREEN, + BLUE, + WHITE, + BLACK + +} ControlFlowColors; + +/* Vector of unallocated colors */ +static GdkColor CF_Colors [] = +{ + { 0, 0xffff, 0x0000, 0x0000 }, // RED + { 0, 0x0000, 0xffff, 0x0000 }, // GREEN + { 0, 0x0000, 0x0000, 0xffff }, // BLUE + { 0, 0xffff, 0xffff, 0xffff }, // WHITE + { 0, 0x0000, 0x0000, 0x0000 } // BLACK +}; + + +gint get_cell_height(GtkTreeView *TreeView) +{ + gint height, width; + GtkTreeViewColumn *Column = gtk_tree_view_get_column(TreeView, 0); + GList *Render_List = gtk_tree_view_column_get_cell_renderers(Column); + GtkCellRenderer *Renderer = g_list_first(Render_List)->data; + + gtk_tree_view_column_cell_get_size(Column, NULL, NULL, NULL, NULL, &height); + g_critical("cell 0 height : %u",height); + + return height; +} + + +/* get_time_from_pixels + * + * Get the time interval from window time and pixels, and pixels requested. This + * function uses TimeMul, which should only be used if the float value is lower + * that 4, and here it's always lower than 1, so it's ok. + */ +void get_time_from_pixels(guint area_x, guint area_width, + guint window_width, + ltt_time &window_time_begin, ltt_time &window_time_end, + ltt_time &time_begin, ltt_time &time_end) +{ + ltt_time window_time_interval; + + TimeSub(window_time_interval, window_time_end, window_time_begin); + + + TimeMul(time_begin, window_time_interval, (area_x/(float)window_width)); + TimeAdd(time_begin, window_time_begin, time_begin); + + TimeMul(time_end, window_time_interval, (area_width/(float)window_width)); + TimeAdd(time_end, time_begin, time_end); + +} + +void Drawing_Area_Init(ControlFlowData *Control_Flow_Data) +{ + DrawingAreaInfo *Drawing_Area_Info = &Control_Flow_Data->Drawing_Area_Info; + guint w; + + w = 500; + + + Drawing_Area_Info->height = + get_cell_height(GTK_TREE_VIEW(Control_Flow_Data->Process_List_VC)) + * Control_Flow_Data->Number_Of_Process ; + + gtk_widget_modify_bg(Control_Flow_Data->Drawing_Area_V, + GTK_STATE_NORMAL, + &CF_Colors[BLACK]); + + + gtk_widget_set_size_request (Control_Flow_Data->Drawing_Area_V, + w, + Drawing_Area_Info->height); + + +} + + + +void add_test_process(ControlFlowData *Control_Flow_Data) +{ + GtkTreeIter iter; + int i; + gchar *process[] = { "one", "two", "three", "four", "five", "six", "seven", "eight", "nine", "ten" }; + + for(i=0; iNumber_Of_Process; i++) + { + /* Add a new row to the model */ + gtk_list_store_append (Control_Flow_Data->Store_M, &iter); + gtk_list_store_set (Control_Flow_Data->Store_M, &iter, + PROCESS_COLUMN, process[i], + -1); + } + +} + + + +void test_draw(ControlFlowData *Control_Flow_Data) +{ + /* Draw event states using available height, Number of process, cell height + * (don't forget to remove two pixels at beginning and end). + * For horizontal : use width, Time_Begin, Time_End. + * This function calls the reading library to get the draw_hook called + * for the desired period of time. */ + + DrawingAreaInfo *Drawing_Area_Info = &Control_Flow_Data->Drawing_Area_Info; + + +} + + +/***************************************************************************** + * Hooks to be called by the main window * + *****************************************************************************/ +/** + * Event Viewer's constructor hook + * + * This constructor is given as a parameter to the menuitem and toolbar button + * registration. It creates the list. + * @param pmParentWindow A pointer to the parent window. + * @return The widget created. + */ +GtkWidget * +hGuiControlFlow(GtkWidget *pmParentWindow) { - GtkWidget *drawing_area = gtk_drawing_area_new (); + ControlFlowData* Control_Flow_Data = GuiControlFlow() ; - g_signal_connect (G_OBJECT (drawing_area), "expose_event", - G_CALLBACK (expose_event_callback), NULL); + return Control_Flow_Data->HBox_V ; + } +int Event_Selected_Hook(void *hook_data, void *call_data) +{ + ControlFlowData *Control_Flow_Data = (ControlFlowData*) hook_data; + guint *Event_Number = (guint*) call_data; + + g_critical("DEBUG : event selected by main window : %u", *Event_Number); + +// Control_Flow_Data->Currently_Selected_Event = *Event_Number; +// Control_Flow_Data->Selected_Event = TRUE ; + +// Tree_V_set_cursor(Control_Flow_Data); + +} + + +/* Hook called before drawing. Gets the initial context at the beginning of the + * drawing interval and copy it to the context in Event_Request. + */ +Draw_Before_Hook(void *hook_data, void *call_data) +{ + EventRequest *Event_Request = (EventRequest*)hook_data; + EventsContext Events_Context = (EventsContext*)call_data; + + Event_Request->Events_Context = Events_Context; +} + +/* + * The draw event hook is called by the reading API to have a + * particular event drawn on the screen. + * @param hook_data ControlFlowData structure of the viewer. + * @param call_data Event context. + * + * This function basically draw lines and icons. Two types of lines are drawn : + * one small (3 pixels?) representing the state of the process and the second + * type is thicker (10 pixels?) representing on which CPU a process is running + * (and this only in running state). + * + * Extremums of the lines : + * x_min : time of the last event context for this process kept in memory. + * x_max : time of the current event. + * y : middle of the process in the process list. The process is found in the + * list, therefore is it's position in pixels. + * + * The choice of lines'color is defined by the context of the last event for this + * process. + */ +Draw_Event_Hook(void *hook_data, void *call_data) +{ + EventRequest *Event_Request = (EventRequest*)hook_data; + +} + + +Draw_After_Hook(void *hook_data, void *call_data) +{ + EventRequest *Event_Request = (EventRequest*)hook_data; + + g_free(Event_Request); +} +/***************************************************************************** + * Callbacks used for the viewer * + *****************************************************************************/ +void expose_event_cb (GtkWidget *widget, GdkEventExpose *expose, gpointer data) +{ + ControlFlowData *Control_Flow_Data = (ControlFlowData*)data; + + EventRequest *Event_Request = g_new(sizeof(EventRequest)); + + Event_Request->Control_Flow_Data = Control_Flow_Data; + + /* Calculate, from pixels in expose, the time interval to get data */ + + get_time_from_pixels(expose->area.x, expose->area.width, + Control_Flow_Data->Drawing_Area_Info.width, + &Control_Flow_Data->Begin_Time, &Control_Flow_Data->End_Time, + &Event_Request->time_begin, &Event_Request->time_end) + + /* Look in statistics of the trace the processes present during the + * whole time interval _shown on the screen_. Modify the list of + * processes to match it. NOTE : modify, not recreate. If recreation is + * needed,keep a pointer to the currently selected event in the list. + */ + + /* Call the reading API to have events sent to drawing hooks */ + lttv_trace_set_process( Control_Flow_Data->Trace_Set, + Draw_Before_Hooks, + Draw_Event_Hooks, + Draw_After_Hooks, + NULL, //FIXME : filter here + Event_Request->time_begin, + Event_Request->time_end); + +} + +#ifdef DEBUG +void test_draw() { + gint cell_height = get_cell_height(GTK_TREE_VIEW(Control_Flow_Data->Process_List_VC)); + GdkGC *GC = gdk_gc_new(widget->window); + GdkColor color = CF_Colors[GREEN]; + + gdk_color_alloc (gdk_colormap_get_system () , &color); + + g_critical("expose"); + + /* When redrawing, use widget->allocation.width to get the width of + * drawable area. */ + Control_Flow_Data->Drawing_Area_Info.width = widget->allocation.width; + + test_draw(Control_Flow_Data); + + gdk_gc_copy(GC,widget->style->white_gc); + gdk_gc_set_foreground(GC,&color); + + //gdk_draw_arc (widget->window, + // widget->style->fg_gc[GTK_WIDGET_STATE (widget)], + // TRUE, + // //0, 0, widget->allocation.width, widget->allocation.height, + // 0, 0, widget->allocation.width, + // Control_Flow_Data->Drawing_Area_Info.height, + // 0, 64 * 360); + + + //Drawing_Area_Init(Control_Flow_Data); + + // 2 pixels for the box around the drawing area, 1 pixel for off-by-one + // (starting from 0) + //gdk_gc_copy (&GC, widget->style->fg_gc[GTK_WIDGET_STATE (widget)]); + + gdk_gc_set_line_attributes(GC,12, GDK_LINE_SOLID, GDK_CAP_NOT_LAST,GDK_JOIN_MITER); + + gdk_draw_line (widget->window, + GC, + 0, (cell_height-1)/2, + widget->allocation.width, (cell_height-1)/2); + + color = CF_Colors[BLUE]; + + gdk_color_alloc (gdk_colormap_get_system () , &color); + + gdk_gc_set_foreground(GC,&color); + + + gdk_gc_set_line_attributes(GC,3, GDK_LINE_SOLID, GDK_CAP_NOT_LAST,GDK_JOIN_MITER); + + gdk_draw_line (widget->window, + GC, + 0, (cell_height-1)/2, + widget->allocation.width,(cell_height-1)/2); + + + + + + + g_object_unref(GC); + + //gdk_colormap_alloc_colors(gdk_colormap_get_system(), TRUE, + + //gdk_gc_set_line_attributes(GC,5, GDK_LINE_SOLID, GDK_CAP_NOT_LAST,GDK_JOIN_MITER); + //gdk_gc_set_foreground(GC, + + //gdk_draw_line (widget->window, + // GC, + // 0, (2*cell_height)-2-1, + // 50, (2*cell_height)-2-1); + +} +#endif //DEBUG + +void v_scroll_cb (GtkAdjustment *adjustment, gpointer data) +{ + ControlFlowData *Control_Flow_Data = (ControlFlowData*)data; + GtkTreePath *Tree_Path; + + g_critical("DEBUG : scroll signal, value : %f", adjustment->value); + + //get_test_data((int)adjustment->value, Control_Flow_Data->Num_Visible_Events, + // Control_Flow_Data); + + + +} + + + + + + +static void destroy_cb( GtkWidget *widget, + gpointer data ) +{ + gtk_main_quit (); +} + + + +/***************************************************************************** + * test routines * + *****************************************************************************/ + + +int main(int argc, char **argv) +{ + GtkWidget *Window; + GtkWidget *CF_Viewer; + GtkWidget *VBox_V; + GtkWidget *HScroll_VC; + ControlFlowData *Control_Flow_Data; + guint ev_sel = 444 ; + /* Horizontal scrollbar and it's adjustment */ + GtkWidget *VScroll_VC; + GtkAdjustment *VAdjust_C ; + + /* Initialize i18n support */ + gtk_set_locale (); + + /* Initialize the widget set */ + gtk_init (&argc, &argv); + + init(); + + Window = gtk_window_new (GTK_WINDOW_TOPLEVEL); + gtk_window_set_title (GTK_WINDOW (Window), ("Test Window")); + + g_signal_connect (G_OBJECT (Window), "destroy", + G_CALLBACK (destroy_cb), NULL); + + + VBox_V = gtk_vbox_new(0, 0); + gtk_container_add (GTK_CONTAINER (Window), VBox_V); + + //ListViewer = hGuiEvents(Window); + //gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, TRUE, TRUE, 0); + + //ListViewer = hGuiEvents(Window); + //gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, FALSE, TRUE, 0); + + Control_Flow_Data = GuiControlFlow(); + CF_Viewer = Control_Flow_Data->Scrolled_Window_VC; + gtk_box_pack_start(GTK_BOX(VBox_V), CF_Viewer, TRUE, TRUE, 0); + + /* Create horizontal scrollbar and pack it */ + HScroll_VC = gtk_hscrollbar_new(NULL); + gtk_box_pack_start(GTK_BOX(VBox_V), HScroll_VC, FALSE, TRUE, 0); + + + gtk_widget_show (HScroll_VC); + gtk_widget_show (VBox_V); + gtk_widget_show (Window); + + //Event_Selected_Hook(Control_Flow_Data, &ev_sel); + + gtk_main (); + + g_critical("main loop finished"); + + //hGuiEvents_Destructor(ListViewer); + + //g_critical("GuiEvents Destructor finished"); + destroy(); + + return 0; +} /*\@}*/