91ad3f0a |
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 | |
4ed9b7ba |
34 | /* |
35 | * TODO |
36 | * - connect the gui filter to the core filter |
37 | */ |
38 | |
2b715e58 |
39 | /* |
40 | * NOTE |
41 | * The version of gtk-2.0 currently installed on |
42 | * my desktop misses some function of the newer |
43 | * gtk+ api. |
44 | * |
45 | * For the time being, I'll use the older api |
46 | * to keep compatibility with most systems. |
47 | */ |
48 | |
91ad3f0a |
49 | typedef struct _FilterViewerData FilterViewerData; |
c2774e9d |
50 | typedef struct _FilterViewerDataLine FilterViewerDataLine; |
91ad3f0a |
51 | |
4ed9b7ba |
52 | /* |
53 | * Prototypes |
54 | */ |
91ad3f0a |
55 | GtkWidget *guifilter_get_widget(FilterViewerData *fvd); |
56 | FilterViewerData *gui_filter(Tab *tab); |
57 | void gui_filter_destructor(FilterViewerData *fvd); |
c2774e9d |
58 | FilterViewerDataLine* gui_filter_add_line(FilterViewerData *fvd); |
59 | void gui_filter_line_set_visible(FilterViewerDataLine *fvdl, gboolean v); |
60 | void gui_filter_line_reset(FilterViewerDataLine *fvdl); |
91ad3f0a |
61 | gboolean filter_traceset_changed(void * hook_data, void * call_data); |
62 | gboolean filter_viewer_data(void * hook_data, void * call_data); |
2b99ec10 |
63 | GtkWidget* h_guifilter(Tab *tab); |
c2774e9d |
64 | void filter_destroy_walk(gpointer data, gpointer user_data); |
91ad3f0a |
65 | |
c2774e9d |
66 | /* |
67 | * Callback functions |
68 | */ |
69 | void callback_process_button(GtkWidget *widget, gpointer data); |
70 | void callback_add_button(GtkWidget *widget, gpointer data); |
71 | void callback_logical_op_box(GtkWidget *widget, gpointer data); |
72 | void callback_expression_field(GtkWidget *widget, gpointer data); |
73 | |
74 | struct _FilterViewerDataLine { |
75 | int row; |
76 | gboolean visible; |
77 | GtkWidget *f_logical_op_box; |
2b715e58 |
78 | GtkWidget *f_field_box; |
79 | // GtkWidget *f_struct_box; |
80 | // GtkWidget *f_subfield_box; |
c2774e9d |
81 | GtkWidget *f_math_op_box; |
82 | GtkWidget *f_value_field; |
83 | }; |
84 | |
85 | /** |
86 | * @struct _FilterViewerData |
87 | * Main struct for the filter gui module |
88 | */ |
91ad3f0a |
89 | struct _FilterViewerData { |
90 | Tab *tab; |
91 | |
4ed9b7ba |
92 | GtkWidget *f_main_box; |
93 | |
94 | GtkWidget *f_hbox1; |
95 | GtkWidget *f_hbox2; |
96 | |
97 | GtkWidget *f_expression_field; |
98 | GtkWidget *f_process_button; |
99 | |
c2774e9d |
100 | GtkWidget *f_logical_op_junction_box; |
4ed9b7ba |
101 | |
c2774e9d |
102 | int rows; |
103 | GPtrArray *f_lines; |
2b715e58 |
104 | |
105 | GPtrArray *f_logical_op_options; |
106 | GPtrArray *f_field_options; |
107 | GPtrArray *f_math_op_options; |
108 | |
c2774e9d |
109 | GtkWidget *f_add_button; |
110 | |
2b99ec10 |
111 | GtkWidget *f_textwnd; |
112 | GtkWidget *f_selectwnd; |
113 | GtkWidget *f_treewnd; |
114 | |
91ad3f0a |
115 | }; |
116 | |
c2774e9d |
117 | /** |
118 | * This function returns the current main widget |
119 | * used by this module |
120 | * @param fvd the module struct |
121 | * @return The main widget |
122 | */ |
91ad3f0a |
123 | GtkWidget |
124 | *guifilter_get_widget(FilterViewerData *fvd) |
125 | { |
4ed9b7ba |
126 | return fvd->f_main_box; |
91ad3f0a |
127 | } |
128 | |
129 | /** |
c2774e9d |
130 | * Constructor is used to create FilterViewerData data structure. |
131 | * @param the tab structure used by the widget |
132 | * @return The Filter viewer data created. |
91ad3f0a |
133 | */ |
134 | FilterViewerData* |
135 | gui_filter(Tab *tab) |
136 | { |
4ed9b7ba |
137 | g_print("filter::gui_filter()"); |
2b715e58 |
138 | |
139 | unsigned i; |
91ad3f0a |
140 | GtkCellRenderer *renderer; |
141 | GtkTreeViewColumn *column; |
142 | |
143 | FilterViewerData* fvd = g_new(FilterViewerData,1); |
144 | |
145 | fvd->tab = tab; |
146 | |
147 | lttvwindow_register_traceset_notify(fvd->tab, |
148 | filter_traceset_changed, |
149 | filter_viewer_data); |
150 | // request_background_data(filter_viewer_data); |
4ed9b7ba |
151 | |
2b715e58 |
152 | /* |
153 | * Initiating items for |
154 | * combo boxes |
155 | */ |
156 | fvd->f_logical_op_options = g_ptr_array_new(); //g_array_new(FALSE,FALSE,sizeof(gchar)); |
157 | g_ptr_array_add(fvd->f_logical_op_options,(gpointer) g_string_new("")); |
158 | g_ptr_array_add(fvd->f_logical_op_options,(gpointer) g_string_new("&")); |
159 | g_ptr_array_add(fvd->f_logical_op_options,(gpointer) g_string_new("|")); |
160 | g_ptr_array_add(fvd->f_logical_op_options,(gpointer) g_string_new("!")); |
161 | g_ptr_array_add(fvd->f_logical_op_options,(gpointer) g_string_new("^")); |
162 | |
163 | fvd->f_field_options = g_ptr_array_new(); //g_array_new(FALSE,FALSE,16); |
164 | g_ptr_array_add(fvd->f_field_options,(gpointer) g_string_new("")); |
165 | g_ptr_array_add(fvd->f_field_options,(gpointer) g_string_new("event.name")); |
166 | g_ptr_array_add(fvd->f_field_options,(gpointer) g_string_new("event.category")); |
167 | g_ptr_array_add(fvd->f_field_options,(gpointer) g_string_new("event.time")); |
168 | g_ptr_array_add(fvd->f_field_options,(gpointer) g_string_new("event.tsc")); |
169 | /* |
170 | * TODO: Add core.xml fields here ! |
171 | */ |
172 | g_ptr_array_add(fvd->f_field_options,(gpointer) g_string_new("tracefile.name")); |
173 | g_ptr_array_add(fvd->f_field_options,(gpointer) g_string_new("trace.name")); |
174 | g_ptr_array_add(fvd->f_field_options,(gpointer) g_string_new("state.pid")); |
175 | g_ptr_array_add(fvd->f_field_options,(gpointer) g_string_new("state.ppid")); |
176 | g_ptr_array_add(fvd->f_field_options,(gpointer) g_string_new("state.creation_time")); |
177 | g_ptr_array_add(fvd->f_field_options,(gpointer) g_string_new("state.insertion_time")); |
178 | g_ptr_array_add(fvd->f_field_options,(gpointer) g_string_new("state.execution_mode")); |
179 | g_ptr_array_add(fvd->f_field_options,(gpointer) g_string_new("state.execution_submode")); |
180 | g_ptr_array_add(fvd->f_field_options,(gpointer) g_string_new("state.process_status")); |
181 | g_ptr_array_add(fvd->f_field_options,(gpointer) g_string_new("state.cpu")); |
182 | |
183 | fvd->f_math_op_options = g_ptr_array_new(); //g_array_new(FALSE,FALSE,7); |
184 | g_ptr_array_add(fvd->f_math_op_options,(gpointer) g_string_new("")); |
185 | g_ptr_array_add(fvd->f_math_op_options,(gpointer) g_string_new("=")); |
186 | g_ptr_array_add(fvd->f_math_op_options,(gpointer) g_string_new("!=")); |
187 | g_ptr_array_add(fvd->f_math_op_options,(gpointer) g_string_new("<")); |
188 | g_ptr_array_add(fvd->f_math_op_options,(gpointer) g_string_new("<=")); |
189 | g_ptr_array_add(fvd->f_math_op_options,(gpointer) g_string_new(">")); |
190 | g_ptr_array_add(fvd->f_math_op_options,(gpointer) g_string_new(">=")); |
191 | |
192 | |
4ed9b7ba |
193 | /* |
194 | * Initiating GtkTable layout |
195 | * starts with 2 rows and 5 columns and |
196 | * expands when expressions added |
197 | */ |
c2774e9d |
198 | fvd->f_main_box = gtk_table_new(3,6,FALSE); |
4ed9b7ba |
199 | gtk_table_set_row_spacings(GTK_TABLE(fvd->f_main_box),5); |
200 | gtk_table_set_col_spacings(GTK_TABLE(fvd->f_main_box),5); |
91ad3f0a |
201 | |
4ed9b7ba |
202 | /* |
203 | * First half of the filter window |
204 | * - textual entry of filter expression |
205 | * - processing button |
206 | */ |
207 | fvd->f_expression_field = gtk_entry_new(); //gtk_scrolled_window_new (NULL, NULL); |
c2774e9d |
208 | // gtk_entry_set_text(GTK_ENTRY(fvd->f_expression_field),"state.cpu>0"); |
4ed9b7ba |
209 | gtk_widget_show (fvd->f_expression_field); |
210 | |
c2774e9d |
211 | g_signal_connect (G_OBJECT (fvd->f_expression_field), "changed", |
212 | G_CALLBACK (callback_expression_field), (gpointer) fvd); |
213 | |
4ed9b7ba |
214 | fvd->f_process_button = gtk_button_new_with_label("Process"); |
215 | gtk_widget_show (fvd->f_process_button); |
216 | |
c2774e9d |
217 | g_signal_connect (G_OBJECT (fvd->f_process_button), "clicked", |
218 | G_CALLBACK (callback_process_button), (gpointer) fvd); |
219 | |
220 | gtk_table_attach( GTK_TABLE(fvd->f_main_box),fvd->f_expression_field,0,5,0,1,GTK_FILL,GTK_FILL,0,0); |
221 | gtk_table_attach( GTK_TABLE(fvd->f_main_box),fvd->f_process_button,5,6,0,1,GTK_FILL,GTK_FILL,0,0); |
222 | |
223 | |
4ed9b7ba |
224 | |
225 | /* |
226 | * Second half of the filter window |
227 | * - combo boxes featuring filtering options added to the expression |
228 | */ |
c2774e9d |
229 | fvd->f_add_button = gtk_button_new_with_label("Add Expression"); |
230 | gtk_widget_show (fvd->f_add_button); |
231 | |
232 | g_signal_connect (G_OBJECT (fvd->f_add_button), "clicked", |
233 | G_CALLBACK (callback_add_button), (gpointer) fvd); |
4ed9b7ba |
234 | |
c2774e9d |
235 | gtk_table_attach( GTK_TABLE(fvd->f_main_box),fvd->f_add_button,5,6,1,2,GTK_FILL,GTK_FILL,0,0); |
236 | |
237 | fvd->f_logical_op_junction_box = gtk_combo_box_new_text(); |
2b715e58 |
238 | for(i=0;i<fvd->f_logical_op_options->len;i++) { |
239 | GString* s = g_ptr_array_index(fvd->f_logical_op_options,i); |
240 | gtk_combo_box_append_text(GTK_COMBO_BOX(fvd->f_logical_op_junction_box), s->str); |
241 | } |
242 | gtk_combo_box_set_active(GTK_COMBO_BOX(fvd->f_logical_op_junction_box),0); |
243 | |
c2774e9d |
244 | //gtk_widget_show(fvd->f_logical_op_box); |
2b99ec10 |
245 | |
c2774e9d |
246 | gtk_table_attach( GTK_TABLE(fvd->f_main_box),fvd->f_logical_op_junction_box,0,1,1,2,GTK_SHRINK,GTK_FILL,0,0); |
247 | |
248 | /* initialize a new line */ |
249 | fvd->f_lines = g_ptr_array_new(); |
250 | fvd->rows = 1; |
251 | FilterViewerDataLine* fvdl = gui_filter_add_line(fvd); |
252 | g_ptr_array_add(fvd->f_lines,(gpointer) fvdl); |
4ed9b7ba |
253 | |
c2774e9d |
254 | /* |
255 | * show main container |
256 | */ |
4ed9b7ba |
257 | gtk_widget_show(fvd->f_main_box); |
258 | |
91ad3f0a |
259 | |
260 | g_object_set_data_full( |
261 | G_OBJECT(guifilter_get_widget(fvd)), |
262 | "filter_viewer_data", |
263 | fvd, |
264 | (GDestroyNotify)gui_filter_destructor); |
265 | |
4ed9b7ba |
266 | |
91ad3f0a |
267 | return fvd; |
268 | } |
269 | |
c2774e9d |
270 | /** |
271 | * Adds a filter option line on the module tab |
272 | * @param fvd The filter module structure |
273 | * @return The line structure |
274 | */ |
275 | FilterViewerDataLine* |
276 | gui_filter_add_line(FilterViewerData* fvd) { |
277 | |
278 | FilterViewerDataLine* fvdl = g_new(FilterViewerDataLine,1); |
279 | |
2b715e58 |
280 | unsigned i; |
c2774e9d |
281 | fvdl->row = fvd->rows; |
282 | fvdl->visible = TRUE; |
2b715e58 |
283 | |
284 | /* |
c2774e9d |
285 | fvdl->f_struct_box = gtk_combo_box_new_text(); |
286 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvdl->f_struct_box), ""); |
287 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvdl->f_struct_box), "event"); |
288 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvdl->f_struct_box), "tracefile"); |
289 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvdl->f_struct_box), "trace"); |
290 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvdl->f_struct_box), "state"); |
291 | gtk_widget_show(fvdl->f_struct_box); |
2b715e58 |
292 | |
c2774e9d |
293 | fvdl->f_subfield_box = gtk_combo_box_new_text(); |
294 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvdl->f_subfield_box), ""); |
295 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvdl->f_subfield_box), "name"); |
296 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvdl->f_subfield_box), "category"); |
297 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvdl->f_subfield_box), "time"); |
298 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvdl->f_subfield_box), "tsc"); |
299 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvdl->f_subfield_box), "pid"); |
300 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvdl->f_subfield_box), "ppid"); |
301 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvdl->f_subfield_box), "creation time"); |
302 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvdl->f_subfield_box), "insertion time"); |
303 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvdl->f_subfield_box), "process name"); |
304 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvdl->f_subfield_box), "execution mode"); |
305 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvdl->f_subfield_box), "execution submode"); |
306 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvdl->f_subfield_box), "process status"); |
307 | gtk_combo_box_append_text (GTK_COMBO_BOX (fvdl->f_subfield_box), "cpu"); |
308 | gtk_widget_show(fvdl->f_subfield_box); |
2b715e58 |
309 | */ |
c2774e9d |
310 | |
2b715e58 |
311 | fvdl->f_field_box = gtk_combo_box_new_text(); |
312 | for(i=0;i<fvd->f_field_options->len;i++) { |
313 | GString* s = g_ptr_array_index(fvd->f_field_options,i); |
314 | g_print("String field: %s\n",s->str); |
315 | gtk_combo_box_append_text(GTK_COMBO_BOX(fvdl->f_field_box), s->str); |
316 | } |
317 | |
318 | fvdl->f_math_op_box = gtk_combo_box_new_text(); |
319 | for(i=0;i<fvd->f_math_op_options->len;i++) { |
320 | GString* s = g_ptr_array_index(fvd->f_math_op_options,i); |
321 | gtk_combo_box_append_text(GTK_COMBO_BOX(fvdl->f_math_op_box), s->str); |
322 | } |
323 | |
c2774e9d |
324 | fvdl->f_value_field = gtk_entry_new(); |
c2774e9d |
325 | |
326 | fvdl->f_logical_op_box = gtk_combo_box_new_text(); |
2b715e58 |
327 | for(i=0;i<fvd->f_logical_op_options->len;i++) { |
328 | GString* s = g_ptr_array_index(fvd->f_logical_op_options,i); |
329 | gtk_combo_box_append_text(GTK_COMBO_BOX(fvdl->f_logical_op_box), s->str); |
330 | } |
c2774e9d |
331 | gtk_widget_set_events(fvdl->f_logical_op_box, |
332 | GDK_ENTER_NOTIFY_MASK | |
333 | GDK_LEAVE_NOTIFY_MASK | |
334 | GDK_FOCUS_CHANGE_MASK); |
335 | |
336 | g_signal_connect (G_OBJECT (fvdl->f_logical_op_box), "changed", |
337 | G_CALLBACK (callback_logical_op_box), (gpointer) fvd); |
2b715e58 |
338 | |
339 | gui_filter_line_reset(fvdl); |
340 | gui_filter_line_set_visible(fvdl,TRUE); |
c2774e9d |
341 | |
2b715e58 |
342 | // gtk_table_attach( GTK_TABLE(fvd->f_main_box),fvdl->f_struct_box,0,1,fvd->rows+1,fvd->rows+2,GTK_SHRINK,GTK_FILL,0,0); |
343 | // gtk_table_attach( GTK_TABLE(fvd->f_main_box),fvdl->f_subfield_box,1,2,fvd->rows+1,fvd->rows+2,GTK_SHRINK,GTK_FILL,0,0); |
344 | gtk_table_attach( GTK_TABLE(fvd->f_main_box),fvdl->f_field_box,0,2,fvd->rows+1,fvd->rows+2,GTK_SHRINK,GTK_FILL,0,0); |
c2774e9d |
345 | gtk_table_attach( GTK_TABLE(fvd->f_main_box),fvdl->f_math_op_box,2,3,fvd->rows+1,fvd->rows+2,GTK_SHRINK,GTK_FILL,0,0); |
346 | gtk_table_attach( GTK_TABLE(fvd->f_main_box),fvdl->f_value_field,3,4,fvd->rows+1,fvd->rows+2,GTK_SHRINK,GTK_FILL,0,0); |
347 | gtk_table_attach( GTK_TABLE(fvd->f_main_box),fvdl->f_logical_op_box,4,5,fvd->rows+1,fvd->rows+2,GTK_SHRINK,GTK_FILL,0,0); |
348 | |
349 | return fvdl; |
350 | } |
351 | |
352 | void gui_filter_line_set_visible(FilterViewerDataLine *fvdl, gboolean v) { |
353 | |
354 | fvdl->visible = v; |
355 | if(v) { |
2b715e58 |
356 | // gtk_widget_show(fvdl->f_struct_box); |
357 | // gtk_widget_show(fvdl->f_subfield_box); |
358 | gtk_widget_show(fvdl->f_field_box); |
c2774e9d |
359 | gtk_widget_show(fvdl->f_math_op_box); |
360 | gtk_widget_show(fvdl->f_value_field); |
361 | gtk_widget_show(fvdl->f_logical_op_box); |
362 | } else { |
2b715e58 |
363 | // gtk_widget_hide(fvdl->f_struct_box); |
364 | // gtk_widget_hide(fvdl->f_subfield_box); |
365 | gtk_widget_hide(fvdl->f_field_box); |
c2774e9d |
366 | gtk_widget_hide(fvdl->f_math_op_box); |
367 | gtk_widget_hide(fvdl->f_value_field); |
368 | gtk_widget_hide(fvdl->f_logical_op_box); |
369 | } |
370 | |
371 | } |
372 | |
373 | void gui_filter_line_reset(FilterViewerDataLine *fvdl) { |
374 | |
2b715e58 |
375 | // gtk_combo_box_set_active(GTK_COMBO_BOX(fvdl->f_struct_box),0); |
376 | // gtk_combo_box_set_active(GTK_COMBO_BOX(fvdl->f_subfield_box),0); |
377 | gtk_combo_box_set_active(GTK_COMBO_BOX(fvdl->f_field_box),0); |
c2774e9d |
378 | gtk_combo_box_set_active(GTK_COMBO_BOX(fvdl->f_math_op_box),0); |
379 | gtk_entry_set_text(GTK_COMBO_BOX(fvdl->f_value_field),""); |
380 | gtk_combo_box_set_active(GTK_COMBO_BOX(fvdl->f_logical_op_box),0); |
381 | } |
382 | |
383 | /** |
384 | * Destructor for the filter gui module |
385 | * @param fvd The module structure |
386 | */ |
91ad3f0a |
387 | void |
388 | gui_filter_destructor(FilterViewerData *fvd) |
389 | { |
390 | Tab *tab = fvd->tab; |
391 | |
392 | /* May already been done by GTK window closing */ |
393 | if(GTK_IS_WIDGET(guifilter_get_widget(fvd))){ |
394 | g_info("widget still exists"); |
395 | } |
396 | if(tab != NULL) { |
397 | lttvwindow_unregister_traceset_notify(fvd->tab, |
398 | filter_traceset_changed, |
399 | filter_viewer_data); |
400 | } |
401 | lttvwindowtraces_background_notify_remove(fvd); |
402 | |
403 | g_free(fvd); |
404 | } |
405 | |
c2774e9d |
406 | /** |
407 | * Hook function |
408 | * @param hook_data The hook data |
409 | * @param call_data The call data |
410 | * @return Success/Failure of operation |
411 | */ |
91ad3f0a |
412 | gboolean |
413 | filter_traceset_changed(void * hook_data, void * call_data) { |
414 | |
415 | return FALSE; |
416 | } |
417 | |
c2774e9d |
418 | /** |
419 | * Hook function |
420 | * @param hook_data The hook data |
421 | * @param call_data The call data |
422 | * @return Success/Failure of operation |
423 | */ |
91ad3f0a |
424 | gboolean |
425 | filter_viewer_data(void * hook_data, void * call_data) { |
426 | |
427 | return FALSE; |
428 | } |
429 | |
430 | /** |
431 | * Filter Module's constructor hook |
432 | * |
433 | * This constructor is given as a parameter to the menuitem and toolbar button |
434 | * registration. It creates the list. |
c2774e9d |
435 | * @param tab A pointer to the parent window. |
91ad3f0a |
436 | * @return The widget created. |
437 | */ |
438 | GtkWidget * |
2b99ec10 |
439 | h_guifilter(Tab *tab) |
91ad3f0a |
440 | { |
441 | FilterViewerData* f = gui_filter(tab) ; |
442 | |
2b99ec10 |
443 | g_print("FilterViewerData:%p\n",f); |
91ad3f0a |
444 | if(f) |
445 | return guifilter_get_widget(f); |
446 | else return NULL; |
447 | |
448 | } |
449 | |
91ad3f0a |
450 | /** |
c2774e9d |
451 | * This function initializes the Filter Viewer functionnality through the |
91ad3f0a |
452 | * gtkTraceSet API. |
453 | */ |
454 | static void init() { |
455 | |
456 | lttvwindow_register_constructor("guifilter", |
457 | "/", |
458 | "Insert Filter Module", |
459 | hGuiFilterInsert_xpm, |
460 | "Insert Filter Module", |
2b99ec10 |
461 | h_guifilter); |
91ad3f0a |
462 | } |
463 | |
c2774e9d |
464 | /** |
465 | * Initiate the destruction of the current gui module |
466 | * on the GTK Interface |
467 | */ |
91ad3f0a |
468 | void filter_destroy_walk(gpointer data, gpointer user_data) |
469 | { |
470 | FilterViewerData *fvd = (FilterViewerData*)data; |
471 | |
c2774e9d |
472 | g_debug("CFV.c : filter_destroy_walk, %p", fvd); |
91ad3f0a |
473 | /* May already have been done by GTK window closing */ |
474 | if(GTK_IS_WIDGET(guifilter_get_widget(fvd))) |
475 | gtk_widget_destroy(guifilter_get_widget(fvd)); |
476 | } |
477 | |
478 | /** |
479 | * plugin's destroy function |
480 | * |
481 | * This function releases the memory reserved by the module and unregisters |
482 | * everything that has been registered in the gtkTraceSet API. |
483 | */ |
484 | static void destroy() { |
485 | |
2b99ec10 |
486 | lttvwindow_unregister_constructor(h_guifilter); |
91ad3f0a |
487 | |
488 | } |
489 | |
c2774e9d |
490 | /** |
491 | * The Process Button callback function |
492 | * @param widget The Button widget passed to the callback function |
493 | * @param data Data sent along with the callback function |
494 | */ |
495 | void callback_process_button(GtkWidget *widget, gpointer data) { |
496 | |
497 | FilterViewerData *fvd = (FilterViewerData*)data; |
498 | |
499 | if(strlen(gtk_entry_get_text(GTK_ENTRY(fvd->f_expression_field))) !=0) |
500 | lttv_filter_new(gtk_entry_get_text(GTK_ENTRY(fvd->f_expression_field)),NULL); |
501 | } |
502 | |
503 | /** |
504 | * The Add Button callback function |
505 | * @param widget The Button widget passed to the callback function |
506 | * @param data Data sent along with the callback function |
507 | */ |
508 | void callback_expression_field(GtkWidget *widget, gpointer data) { |
509 | |
510 | FilterViewerData *fvd = (FilterViewerData*)data; |
511 | |
512 | if(strlen(gtk_entry_get_text(GTK_ENTRY(fvd->f_expression_field))) !=0) { |
513 | gtk_widget_show(fvd->f_logical_op_junction_box); |
514 | } else { |
515 | gtk_widget_hide(fvd->f_logical_op_junction_box); |
516 | } |
517 | } |
518 | |
519 | |
520 | /** |
521 | * The Add Button callback function |
522 | * @param widget The Button widget passed to the callback function |
523 | * @param data Data sent along with the callback function |
524 | */ |
525 | void callback_add_button(GtkWidget *widget, gpointer data) { |
526 | |
527 | g_print("filter::callback_add_button()\n"); |
528 | |
529 | FilterViewerData *fvd = (FilterViewerData*)data; |
530 | FilterViewerDataLine *fvdl = NULL; |
531 | GString* a_filter_string = g_string_new(""); |
2b715e58 |
532 | |
533 | GString* s; |
534 | s = g_ptr_array_index(fvd->f_logical_op_options,gtk_combo_box_get_active(GTK_COMBO_BOX(fvd->f_logical_op_junction_box))); |
535 | g_print("s:%p\n",s); |
536 | g_print("string:%s\n",s); |
537 | g_string_append(a_filter_string,s->str); |
c2774e9d |
538 | gtk_combo_box_set_active(fvd->f_logical_op_junction_box,0); |
539 | |
2b715e58 |
540 | g_print("passe junction\n"); |
c2774e9d |
541 | |
2b715e58 |
542 | g_string_append_c(a_filter_string,'('); |
543 | |
c2774e9d |
544 | int i; |
545 | for(i=0;i<fvd->f_lines->len;i++) { |
546 | fvdl = (FilterViewerDataLine*)g_ptr_array_index(fvd->f_lines,i); |
2b715e58 |
547 | |
548 | s = g_ptr_array_index(fvd->f_field_options,gtk_combo_box_get_active(GTK_COMBO_BOX(fvdl->f_field_box))); |
549 | g_string_append(a_filter_string,s->str); |
550 | |
551 | s = g_ptr_array_index(fvd->f_math_op_options,gtk_combo_box_get_active(GTK_COMBO_BOX(fvdl->f_math_op_box))); |
552 | g_string_append(a_filter_string,s->str); |
553 | |
554 | g_string_append(a_filter_string,gtk_entry_get_text(GTK_ENTRY(fvdl->f_value_field))); |
555 | |
556 | s = g_ptr_array_index(fvd->f_logical_op_options,gtk_combo_box_get_active(GTK_COMBO_BOX(fvdl->f_logical_op_box))); |
557 | g_string_append(a_filter_string,s->str); |
558 | |
c2774e9d |
559 | gui_filter_line_reset(fvdl); |
2b715e58 |
560 | if(i) gui_filter_line_set_visible(fvdl,FALSE); // Only keep the first line |
c2774e9d |
561 | } |
562 | |
2b715e58 |
563 | g_string_append_c(a_filter_string,')'); |
c2774e9d |
564 | |
2b715e58 |
565 | g_string_prepend(a_filter_string,gtk_entry_get_text(GTK_ENTRY(fvd->f_expression_field))); |
566 | gtk_entry_set_text(GTK_ENTRY(fvd->f_expression_field),a_filter_string->str); |
c2774e9d |
567 | |
568 | } |
569 | |
570 | /** |
571 | * The logical op box callback function |
572 | * @param widget The Button widget passed to the callback function |
573 | * @param data Data sent along with the callback function |
574 | */ |
575 | void callback_logical_op_box(GtkWidget *widget, gpointer data) { |
576 | |
577 | g_print("filter::callback_logical_op_box()\n"); |
578 | |
579 | FilterViewerData *fvd = (FilterViewerData*)data; |
580 | FilterViewerDataLine *fvdl = NULL; |
581 | |
582 | int i; |
583 | for(i=0;i<fvd->f_lines->len;i++) { |
584 | fvdl = (FilterViewerDataLine*)g_ptr_array_index(fvd->f_lines,i); |
585 | if(fvdl->f_logical_op_box == widget) { |
586 | if(gtk_combo_box_get_active(fvdl->f_logical_op_box) == 0) return; |
587 | if(i==fvd->f_lines->len-1) { /* create a new line */ |
588 | fvd->rows++; |
589 | FilterViewerDataLine* fvdl2 = gui_filter_add_line(fvd); |
590 | g_ptr_array_add(fvd->f_lines,(gpointer) fvdl2); |
591 | } else { |
592 | FilterViewerDataLine *fvdl2 = (FilterViewerDataLine*)g_ptr_array_index(fvd->f_lines,i+1); |
593 | if(!fvdl2->visible) gui_filter_line_set_visible(fvdl2,TRUE); |
594 | } |
595 | } |
596 | } |
597 | |
598 | } |
91ad3f0a |
599 | |
600 | LTTV_MODULE("guifilter", "Filter window", \ |
601 | "Graphical module that let user specify their filtering options", \ |
602 | init, destroy, "lttvwindow") |
603 | |