ltt/branches/poly/lttv/modules/guiControlFlow/Process_List.c

   1
   2 #include "Process_List.h"
   3
   4 /*****************************************************************************
   5  *                       Methods to synchronize process list                 *
   6  *****************************************************************************/
   7
   8 typedef struct _ProcessList {
   9
  10         GtkWidget *Process_List_VC;
  11         GtkListStore *Store_M;
  12
  13         guint Number_Of_Process;
  14
  15 } ProcessList ;
  16
  17
  18 /* Enumeration of the columns */
  19 enum
  20 {
  21         PROCESS_COLUMN,
  22         N_COLUMNS
  23 };
  24
  25
  26 ProcessList *ProcessList_construct(void)
  27 {
  28         GtkTreeViewColumn *column;
  29         GtkCellRenderer *renderer;
  30
  31         ProcessList* Process_List = g_new(ProcessList,1);
  32
  33         /* Create the Process list */
  34         Process_List->Store_M = gtk_list_store_new (    N_COLUMNS,
  35                                                         G_TYPE_STRING);
  36
  37
  38         Process_List->Process_List_VC =
  39                 gtk_tree_view_new_with_model
  40                 (GTK_TREE_MODEL (Process_List->Store_M));
  41
  42         g_object_unref (G_OBJECT (Process_List->Store_M));
  43
  44         gtk_tree_view_set_headers_visible(
  45                 GTK_TREE_VIEW(Process_List->Process_List_VC), FALSE);
  46
  47         /* Create a column, associating the "text" attribute of the
  48          * cell_renderer to the first column of the model */
  49         /* Columns alignment : 0.0 : Left    0.5 : Center   1.0 : Right */
  50         renderer = gtk_cell_renderer_text_new ();
  51         column = gtk_tree_view_column_new_with_attributes (     "Process",
  52                                                                 renderer,
  53                                                                 "text",
  54                                                                 PROCESS_COLUMN,
  55                                                                 NULL);
  56         gtk_tree_view_column_set_alignment (column, 0.0);
  57         gtk_tree_view_column_set_fixed_width (column, 45);
  58         gtk_tree_view_append_column (
  59                 GTK_TREE_VIEW (Process_List->Process_List_VC), column);
  60
  61         g_object_set_data_full(
  62                         G_OBJECT(Process_List->Process_List_VC),
  63                         "Process_List_Data",
  64                         Process_List,
  65                         ProcessList_destroy);
  66
  67
  68         return Process_List;
  69 }
  70
  71 void ProcessList_destroy(ProcessList *Process_List)
  72 {
  73         g_object_unref (G_OBJECT (Process_List->Process_List_VC));
  74
  75         g_free(Process_List);
  76 }
  77
  78 GtkWidget *ProcessList_getWidget(ProcessList *Process_List)
  79 {
  80         return Process_List->Process_List_VC;
  81 }
  82
  83
  84
  85 gint get_cell_height(GtkTreeView *TreeView)
  86 {
  87         gint height, width;
  88         GtkTreeViewColumn *Column = gtk_tree_view_get_column(TreeView, 0);
  89         GList *Render_List = gtk_tree_view_column_get_cell_renderers(Column);
  90         GtkCellRenderer *Renderer = g_list_first(Render_List)->data;
  91
  92         gtk_tree_view_column_cell_get_size(Column, NULL, NULL, NULL, NULL, &height);
  93         g_critical("cell 0 height : %u",height);
  94
  95         return height;
  96 }
  97
  98 #ifdef 0
  99 int ProcessList_add(Process *myproc, ProcessList *Process_List, guint *height)
 100 {
 101         // add proc to container
 102
 103         height = get_cell_height(GTK_TREE_VIEW(Process_List->Process_List_VC))
 104                                 * Process_List->Number_Of_Process ;
 105
 106         return 0;
 107
 108 }
 109
 110 int ProcessList_remove(Process *myproc, ProcessList *Process_List)
 111 {
 112         // remove proc from container
 113
 114         get_cell_height(GTK_TREE_VIEW(Process_List->Process_List_VC))
 115                                 * Process_List->Number_Of_Process ;
 116
 117         return 0;
 118 }
 119 #endif