| 1 | /* This file is part of the Linux Trace Toolkit viewer |
| 2 | * Copyright (C) 2003-2004 Simon Bouvier-Zappa |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License Version 2 as |
| 6 | * published by the Free Software Foundation; |
| 7 | * |
| 8 | * This program is distributed in the hope that it will be useful, |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | * GNU General Public License for more details. |
| 12 | * |
| 13 | * You should have received a copy of the GNU General Public License |
| 14 | * along with this program; if not, write to the Free Software |
| 15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
| 16 | * MA 02111-1307, USA. |
| 17 | */ |
| 18 | |
| 19 | #include <glib.h> |
| 20 | #include <string.h> |
| 21 | #include <gtk/gtk.h> |
| 22 | #include <gdk/gdk.h> |
| 23 | |
| 24 | #include <lttv/lttv.h> |
| 25 | #include <lttv/module.h> |
| 26 | #include <lttv/hook.h> |
| 27 | #include <lttv/filter.h> |
| 28 | |
| 29 | #include <lttvwindow/lttvwindow.h> |
| 30 | #include <lttvwindow/lttvwindowtraces.h> |
| 31 | |
| 32 | #include "hGuiFilterInsert.xpm" |
| 33 | |
| 34 | /* |
| 35 | * TODO |
| 36 | * - connect the gui filter to the core filter |
| 37 | */ |
| 38 | |
| 39 | typedef struct _FilterViewerData FilterViewerData; |
| 40 | |
| 41 | /* |
| 42 | * Prototypes |
| 43 | */ |
| 44 | GtkWidget *guifilter_get_widget(FilterViewerData *fvd); |
| 45 | FilterViewerData *gui_filter(Tab *tab); |
| 46 | void gui_filter_destructor(FilterViewerData *fvd); |
| 47 | gboolean filter_traceset_changed(void * hook_data, void * call_data); |
| 48 | gboolean filter_viewer_data(void * hook_data, void * call_data); |
| 49 | GtkWidget* h_guifilter(Tab *tab); |
| 50 | void statistic_destroy_walk(gpointer data, gpointer user_data); |
| 51 | |
| 52 | struct _FilterViewerData { |
| 53 | Tab *tab; |
| 54 | |
| 55 | GtkWidget *f_main_box; |
| 56 | |
| 57 | GtkWidget *f_hbox1; |
| 58 | GtkWidget *f_hbox2; |
| 59 | |
| 60 | GtkWidget *f_expression_field; |
| 61 | GtkWidget *f_process_button; |
| 62 | |
| 63 | GtkWidget *f_logical_op_box; |
| 64 | GtkWidget *f_struct_box; |
| 65 | GtkWidget *f_subfield_box; |
| 66 | GtkWidget *f_math_op_box; |
| 67 | GtkWidget *f_value_field; |
| 68 | |
| 69 | GtkWidget *f_textwnd; |
| 70 | GtkWidget *f_selectwnd; |
| 71 | GtkWidget *f_treewnd; |
| 72 | |
| 73 | }; |
| 74 | |
| 75 | GtkWidget |
| 76 | *guifilter_get_widget(FilterViewerData *fvd) |
| 77 | { |
| 78 | return fvd->f_main_box; |
| 79 | } |
| 80 | |
| 81 | /** |
| 82 | * Statistic Viewer's constructor |
| 83 | * |
| 84 | * This constructor is used to create StatisticViewerData data structure. |
| 85 | * @return The Statistic viewer data created. |
| 86 | */ |
| 87 | FilterViewerData* |
| 88 | gui_filter(Tab *tab) |
| 89 | { |
| 90 | g_print("filter::gui_filter()"); |
| 91 | |
| 92 | GtkCellRenderer *renderer; |
| 93 | GtkTreeViewColumn *column; |
| 94 | |
| 95 | FilterViewerData* fvd = g_new(FilterViewerData,1); |
| 96 | |
| 97 | fvd->tab = tab; |
| 98 | |
| 99 | lttvwindow_register_traceset_notify(fvd->tab, |
| 100 | filter_traceset_changed, |
| 101 | filter_viewer_data); |
| 102 | // request_background_data(filter_viewer_data); |
| 103 | |
| 104 | /* |
| 105 | * Initiating GtkTable layout |
| 106 | * starts with 2 rows and 5 columns and |
| 107 | * expands when expressions added |
| 108 | */ |
| 109 | fvd->f_main_box = gtk_table_new(2,5,FALSE); |
| 110 | gtk_table_set_row_spacings(GTK_TABLE(fvd->f_main_box),5); |
| 111 | gtk_table_set_col_spacings(GTK_TABLE(fvd->f_main_box),5); |
| 112 | |
| 113 | /* |
| 114 | * First half of the filter window |
| 115 | * - textual entry of filter expression |
| 116 | * - processing button |
| 117 | */ |
| 118 | fvd->f_expression_field = gtk_entry_new(); //gtk_scrolled_window_new (NULL, NULL); |
| 119 | gtk_entry_set_text(GTK_ENTRY(fvd->f_expression_field),"state.cpu>0"); |
| 120 | gtk_widget_show (fvd->f_expression_field); |
| 121 | |
| 122 | fvd->f_process_button = gtk_button_new_with_label("Process"); |
| 123 | gtk_widget_show (fvd->f_process_button); |
| 124 | |
| 125 | gtk_table_attach( GTK_TABLE(fvd->f_main_box),fvd->f_expression_field,0,4,0,1,GTK_FILL,GTK_FILL,0,0); |
| 126 | gtk_table_attach( GTK_TABLE(fvd->f_main_box),fvd->f_process_button,4,5,0,1,GTK_SHRINK,GTK_FILL,0,0); |
| 127 | gtk_table_attach( GTK_TABLE(fvd->f_main_box),fvd->f_process_button,4,5,0,1,GTK_SHRINK,GTK_FILL,0,0); |
| 128 | |
| 129 | /* |
| 130 | * Second half of the filter window |
| 131 | * - combo boxes featuring filtering options added to the expression |
| 132 | */ |
| 133 | fvd->f_logical_op_box = gtk_combo_box_new_text(); |
| 134 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_logical_op_box), "&"); |
| 135 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_logical_op_box), "|"); |
| 136 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_logical_op_box), "^"); |
| 137 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_logical_op_box), "!"); |
| 138 | gtk_widget_show(fvd->f_logical_op_box); |
| 139 | |
| 140 | fvd->f_struct_box = gtk_combo_box_new_text(); |
| 141 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_struct_box), "event"); |
| 142 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_struct_box), "tracefile"); |
| 143 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_struct_box), "trace"); |
| 144 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_struct_box), "state"); |
| 145 | gtk_widget_show(fvd->f_struct_box); |
| 146 | |
| 147 | fvd->f_subfield_box = gtk_combo_box_new_text(); |
| 148 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_subfield_box), "name"); |
| 149 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_subfield_box), "category"); |
| 150 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_subfield_box), "time"); |
| 151 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_subfield_box), "tsc"); |
| 152 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_subfield_box), "pid"); |
| 153 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_subfield_box), "ppid"); |
| 154 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_subfield_box), "creation time"); |
| 155 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_subfield_box), "insertion time"); |
| 156 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_subfield_box), "process name"); |
| 157 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_subfield_box), "execution mode"); |
| 158 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_subfield_box), "execution submode"); |
| 159 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_subfield_box), "process status"); |
| 160 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_subfield_box), "cpu"); |
| 161 | gtk_widget_show(fvd->f_subfield_box); |
| 162 | |
| 163 | fvd->f_math_op_box = gtk_combo_box_new_text(); |
| 164 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_math_op_box), "="); |
| 165 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_math_op_box), "!="); |
| 166 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_math_op_box), "<"); |
| 167 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_math_op_box), "<="); |
| 168 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_math_op_box), ">"); |
| 169 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvd->f_math_op_box), ">="); |
| 170 | gtk_widget_show(fvd->f_math_op_box); |
| 171 | |
| 172 | fvd->f_value_field = gtk_entry_new(); |
| 173 | gtk_widget_show(fvd->f_value_field); |
| 174 | |
| 175 | gtk_table_attach( GTK_TABLE(fvd->f_main_box),fvd->f_logical_op_box,0,1,1,2,GTK_SHRINK,GTK_FILL,0,0); |
| 176 | gtk_table_attach( GTK_TABLE(fvd->f_main_box),fvd->f_struct_box,1,2,1,2,GTK_SHRINK,GTK_FILL,0,0); |
| 177 | gtk_table_attach( GTK_TABLE(fvd->f_main_box),fvd->f_subfield_box,2,3,1,2,GTK_SHRINK,GTK_FILL,0,0); |
| 178 | gtk_table_attach( GTK_TABLE(fvd->f_main_box),fvd->f_math_op_box,3,4,1,2,GTK_SHRINK,GTK_FILL,0,0); |
| 179 | gtk_table_attach( GTK_TABLE(fvd->f_main_box),fvd->f_value_field,4,5,1,2,GTK_SHRINK,GTK_FILL,0,0); |
| 180 | |
| 181 | /* show main container */ |
| 182 | gtk_widget_show(fvd->f_main_box); |
| 183 | |
| 184 | |
| 185 | g_object_set_data_full( |
| 186 | G_OBJECT(guifilter_get_widget(fvd)), |
| 187 | "filter_viewer_data", |
| 188 | fvd, |
| 189 | (GDestroyNotify)gui_filter_destructor); |
| 190 | |
| 191 | |
| 192 | return fvd; |
| 193 | } |
| 194 | |
| 195 | void |
| 196 | gui_filter_destructor(FilterViewerData *fvd) |
| 197 | { |
| 198 | Tab *tab = fvd->tab; |
| 199 | |
| 200 | /* May already been done by GTK window closing */ |
| 201 | if(GTK_IS_WIDGET(guifilter_get_widget(fvd))){ |
| 202 | g_info("widget still exists"); |
| 203 | } |
| 204 | if(tab != NULL) { |
| 205 | lttvwindow_unregister_traceset_notify(fvd->tab, |
| 206 | filter_traceset_changed, |
| 207 | filter_viewer_data); |
| 208 | } |
| 209 | lttvwindowtraces_background_notify_remove(fvd); |
| 210 | |
| 211 | g_free(fvd); |
| 212 | } |
| 213 | |
| 214 | gboolean |
| 215 | filter_traceset_changed(void * hook_data, void * call_data) { |
| 216 | |
| 217 | return FALSE; |
| 218 | } |
| 219 | |
| 220 | gboolean |
| 221 | filter_viewer_data(void * hook_data, void * call_data) { |
| 222 | |
| 223 | return FALSE; |
| 224 | } |
| 225 | |
| 226 | /** |
| 227 | * Filter Module's constructor hook |
| 228 | * |
| 229 | * This constructor is given as a parameter to the menuitem and toolbar button |
| 230 | * registration. It creates the list. |
| 231 | * @param parent_window A pointer to the parent window. |
| 232 | * @return The widget created. |
| 233 | */ |
| 234 | GtkWidget * |
| 235 | h_guifilter(Tab *tab) |
| 236 | { |
| 237 | FilterViewerData* f = gui_filter(tab) ; |
| 238 | |
| 239 | g_print("FilterViewerData:%p\n",f); |
| 240 | if(f) |
| 241 | return guifilter_get_widget(f); |
| 242 | else return NULL; |
| 243 | |
| 244 | } |
| 245 | |
| 246 | |
| 247 | |
| 248 | /** |
| 249 | * plugin's init function |
| 250 | * |
| 251 | * This function initializes the Statistic Viewer functionnality through the |
| 252 | * gtkTraceSet API. |
| 253 | */ |
| 254 | static void init() { |
| 255 | |
| 256 | lttvwindow_register_constructor("guifilter", |
| 257 | "/", |
| 258 | "Insert Filter Module", |
| 259 | hGuiFilterInsert_xpm, |
| 260 | "Insert Filter Module", |
| 261 | h_guifilter); |
| 262 | } |
| 263 | |
| 264 | void filter_destroy_walk(gpointer data, gpointer user_data) |
| 265 | { |
| 266 | FilterViewerData *fvd = (FilterViewerData*)data; |
| 267 | |
| 268 | g_debug("CFV.c : statistic_destroy_walk, %p", fvd); |
| 269 | /* May already have been done by GTK window closing */ |
| 270 | if(GTK_IS_WIDGET(guifilter_get_widget(fvd))) |
| 271 | gtk_widget_destroy(guifilter_get_widget(fvd)); |
| 272 | } |
| 273 | |
| 274 | /** |
| 275 | * plugin's destroy function |
| 276 | * |
| 277 | * This function releases the memory reserved by the module and unregisters |
| 278 | * everything that has been registered in the gtkTraceSet API. |
| 279 | */ |
| 280 | static void destroy() { |
| 281 | |
| 282 | lttvwindow_unregister_constructor(h_guifilter); |
| 283 | |
| 284 | } |
| 285 | |
| 286 | |
| 287 | LTTV_MODULE("guifilter", "Filter window", \ |
| 288 | "Graphical module that let user specify their filtering options", \ |
| 289 | init, destroy, "lttvwindow") |
| 290 | |