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1 | //*! \defgroup GuiEvents libGuiEvents: The GUI Events display plugin */ |
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2 | /*\@{*/ |
3 | |
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4 | /*! \file GuiEvents.c |
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5 | * \brief Graphical plugin for showing events. |
6 | * |
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7 | * This plugin lists all the events contained in the current time interval |
8 | * in a list. |
9 | * |
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10 | * This plugin adds a Events Viewer functionnality to Linux TraceToolkit |
11 | * GUI when this plugin is loaded. The init and destroy functions add the |
12 | * viewer's insertion menu item and toolbar icon by calling gtkTraceSet's |
13 | * API functions. Then, when a viewer's object is created, the constructor |
14 | * creates ans register through API functions what is needed to interact |
15 | * with the TraceSet window. |
16 | * |
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17 | * Coding standard : |
18 | * pm : parameter |
19 | * l : local |
20 | * g : global |
21 | * s : static |
22 | * h : hook |
23 | * |
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24 | * Author : Karim Yaghmour |
25 | * Integrated to LTTng by Mathieu Desnoyers, June 2003 |
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26 | */ |
27 | |
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28 | #include <math.h> |
29 | |
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30 | #include <glib.h> |
31 | #include <gmodule.h> |
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32 | #include <gtk/gtk.h> |
33 | #include <gdk/gdk.h> |
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34 | |
35 | #include <lttv/module.h> |
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36 | #include <lttv/hook.h> |
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37 | #include <lttv/gtkTraceSet.h> |
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38 | #include <lttv/processTrace.h> |
39 | #include <lttv/state.h> |
40 | #include <ltt/ltt.h> |
41 | #include <ltt/event.h> |
42 | #include <ltt/type.h> |
43 | #include <ltt/trace.h> |
44 | #include <string.h> |
45 | |
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46 | //#include "mw_api.h" |
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47 | #include "gtktreeprivate.h" |
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48 | |
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49 | #include "icons/hGuiEventsInsert.xpm" |
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50 | |
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51 | |
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52 | static LttvHooks *before_event; |
53 | |
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54 | /** Array containing instanced objects. Used when module is unloaded */ |
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55 | static GSList *sEvent_Viewer_Data_List = NULL ; |
56 | |
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57 | /** hook functions for update time interval, current time ... */ |
58 | gboolean updateTimeInterval(void * hook_data, void * call_data); |
59 | gboolean updateCurrentTime(void * hook_data, void * call_data); |
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60 | void free_ptr_array(GPtrArray * raw_tarce_data); |
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61 | |
62 | typedef struct _RawTraceData{ |
63 | unsigned cpu_id; |
64 | char * event_name; |
65 | LttTime time; |
66 | int pid; |
67 | unsigned entry_length; |
68 | char * event_description; |
69 | } RawTraceData; |
70 | |
71 | typedef struct _TimePeriod{ |
72 | LttTime start; |
73 | LttTime end; |
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74 | unsigned start_event_number; |
75 | unsigned end_event_number; |
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76 | } TimePeriod; |
77 | |
78 | #define RESERVE_SIZE 1000 |
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79 | |
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80 | typedef enum _ScrollDirection{ |
81 | SCROLL_IN_SAME_PERIOD, |
82 | SCROLL_UP_ONE_PERIOD, |
83 | SCROLL_UP_MORE_PERIOD, |
84 | SCROLL_DOWN_ONE_PERIOD, |
85 | SCROLL_DOWN_MORE_PERIOD |
86 | } ScrollDirection; |
87 | |
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88 | typedef struct _EventViewerData { |
89 | |
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90 | mainWindow * mw; |
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91 | TimeInterval time_interval; |
92 | LttTime current_time; |
93 | GPtrArray * raw_trace_data; |
94 | GPtrArray * raw_trace_data_first; |
95 | GPtrArray * raw_trace_data_second; |
96 | GPtrArray * time_period; |
97 | unsigned current_period; |
98 | unsigned start_event_number; |
99 | unsigned end_event_number; |
100 | LttvHooks * before_event_hooks; |
101 | |
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102 | //scroll window containing Tree View |
103 | GtkWidget * Scroll_Win; |
104 | |
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105 | /* Model containing list data */ |
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106 | GtkListStore *Store_M; |
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107 | |
108 | GtkWidget *HBox_V; |
109 | /* Widget to display the data in a columned list */ |
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110 | GtkWidget *Tree_V; |
111 | GtkAdjustment *VTree_Adjust_C ; |
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112 | GdkWindow *TreeWindow ; |
113 | |
114 | /* Vertical scrollbar and it's adjustment */ |
115 | GtkWidget *VScroll_VC; |
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116 | GtkAdjustment *VAdjust_C ; |
117 | |
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118 | /* Selection handler */ |
119 | GtkTreeSelection *Select_C; |
120 | |
121 | guint Num_Visible_Events; |
122 | guint First_Event, Last_Event; |
123 | |
124 | /* TEST DATA, TO BE READ FROM THE TRACE */ |
125 | gint Number_Of_Events ; |
126 | guint Currently_Selected_Event ; |
127 | gboolean Selected_Event ; |
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128 | |
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129 | } EventViewerData ; |
130 | |
131 | //! Event Viewer's constructor hook |
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132 | GtkWidget *hGuiEvents(mainWindow *pmParentWindow); |
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133 | //! Event Viewer's constructor |
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134 | EventViewerData *GuiEvents(mainWindow *pmParentWindow); |
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135 | //! Event Viewer's destructor |
136 | void GuiEvents_Destructor(EventViewerData *Event_Viewer_Data); |
137 | |
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138 | static int Event_Selected_Hook(void *hook_data, void *call_data); |
139 | |
140 | void Tree_V_set_cursor(EventViewerData *Event_Viewer_Data); |
141 | void Tree_V_get_cursor(EventViewerData *Event_Viewer_Data); |
142 | |
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143 | /* Prototype for selection handler callback */ |
144 | static void tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data); |
145 | static void v_scroll_cb (GtkAdjustment *adjustment, gpointer data); |
146 | static void Tree_V_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data); |
147 | static void Tree_V_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data); |
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148 | static void Tree_V_cursor_changed_cb (GtkWidget *widget, gpointer data); |
149 | static void Tree_V_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data); |
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150 | static void Tree_V_grab_focus(GtkWidget *widget, gpointer data); |
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151 | |
152 | |
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153 | static void get_test_data(guint Event_Number, guint List_Height, |
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154 | EventViewerData *Event_Viewer_Data); |
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155 | |
156 | void add_test_data(EventViewerData *Event_Viewer_Data); |
157 | |
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158 | static void get_events(EventViewerData* Event_Viewer_Data, LttTime start, |
159 | LttTime end, unsigned maxNumEvents); |
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160 | static gboolean parse_event(void *hook_data, void *call_data); |
161 | |
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162 | /** |
163 | * plugin's init function |
164 | * |
165 | * This function initializes the Event Viewer functionnality through the |
166 | * gtkTraceSet API. |
167 | */ |
168 | G_MODULE_EXPORT void init() { |
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169 | |
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170 | g_critical("GUI Event Viewer init()"); |
171 | |
172 | /* Register the toolbar insert button */ |
173 | ToolbarItemReg(hGuiEventsInsert_xpm, "Insert Event Viewer", hGuiEvents); |
174 | |
175 | /* Register the menu item insert entry */ |
176 | MenuItemReg("/", "Insert Event Viewer", hGuiEvents); |
177 | |
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178 | } |
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179 | |
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180 | void destroy_walk(gpointer data, gpointer user_data) |
181 | { |
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182 | GuiEvents_Destructor((EventViewerData*)data); |
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183 | } |
184 | |
185 | /** |
186 | * plugin's destroy function |
187 | * |
188 | * This function releases the memory reserved by the module and unregisters |
189 | * everything that has been registered in the gtkTraceSet API. |
190 | */ |
191 | G_MODULE_EXPORT void destroy() { |
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192 | int i; |
193 | |
194 | EventViewerData *Event_Viewer_Data; |
195 | |
196 | g_critical("GUI Event Viewer destroy()"); |
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197 | |
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198 | g_slist_foreach(sEvent_Viewer_Data_List, destroy_walk, NULL ); |
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199 | |
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200 | /* Unregister the toolbar insert button */ |
201 | ToolbarItemUnreg(hGuiEvents); |
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202 | |
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203 | /* Unregister the menu item insert entry */ |
204 | MenuItemUnreg(hGuiEvents); |
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205 | } |
206 | |
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207 | /* Enumeration of the columns */ |
208 | enum |
209 | { |
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210 | CPUID_COLUMN, |
211 | EVENT_COLUMN, |
212 | TIME_COLUMN, |
213 | PID_COLUMN, |
214 | ENTRY_LEN_COLUMN, |
215 | EVENT_DESCR_COLUMN, |
216 | N_COLUMNS |
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217 | }; |
218 | |
219 | |
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220 | /** |
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221 | * Event Viewer's constructor hook |
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222 | * |
223 | * This constructor is given as a parameter to the menuitem and toolbar button |
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224 | * registration. It creates the list. |
225 | * @param pmParentWindow A pointer to the parent window. |
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226 | * @return The widget created. |
227 | */ |
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228 | GtkWidget * |
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229 | hGuiEvents(mainWindow * pmParentWindow) |
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230 | { |
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231 | EventViewerData* Event_Viewer_Data = GuiEvents(pmParentWindow) ; |
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232 | |
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233 | if(Event_Viewer_Data) |
234 | return Event_Viewer_Data->HBox_V ; |
235 | else return NULL; |
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236 | |
237 | } |
238 | |
239 | /** |
240 | * Event Viewer's constructor |
241 | * |
242 | * This constructor is used to create EventViewerData data structure. |
243 | * @return The Event viewer data created. |
244 | */ |
245 | EventViewerData * |
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246 | GuiEvents(mainWindow *pmParentWindow) |
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247 | { |
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248 | LttTime start, end; |
249 | GtkTreeViewColumn *column; |
250 | GtkCellRenderer *renderer; |
251 | EventViewerData* Event_Viewer_Data = g_new(EventViewerData,1) ; |
252 | TimePeriod * time_period; |
253 | RawTraceData * data; |
254 | |
255 | Event_Viewer_Data->mw = pmParentWindow; |
256 | GetTimeInterval(Event_Viewer_Data->mw, &Event_Viewer_Data->time_interval); |
257 | GetCurrentTime(Event_Viewer_Data->mw, &Event_Viewer_Data->current_time); |
258 | Event_Viewer_Data->raw_trace_data_first = g_ptr_array_sized_new(RESERVE_SIZE); |
259 | Event_Viewer_Data->raw_trace_data_second = g_ptr_array_sized_new(RESERVE_SIZE); |
260 | Event_Viewer_Data->time_period = g_ptr_array_sized_new(RESERVE_SIZE); |
261 | |
262 | Event_Viewer_Data->before_event_hooks = lttv_hooks_new(); |
263 | lttv_hooks_add(Event_Viewer_Data->before_event_hooks, parse_event, Event_Viewer_Data); |
264 | |
265 | RegUpdateTimeInterval(updateTimeInterval,Event_Viewer_Data, Event_Viewer_Data->mw); |
266 | RegUpdateCurrentTime(updateCurrentTime,Event_Viewer_Data, Event_Viewer_Data->mw); |
267 | |
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268 | Event_Viewer_Data->Scroll_Win = gtk_scrolled_window_new (NULL, NULL); |
269 | gtk_widget_show ( Event_Viewer_Data->Scroll_Win); |
270 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(Event_Viewer_Data->Scroll_Win), |
271 | GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER); |
272 | |
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273 | /* TEST DATA, TO BE READ FROM THE TRACE */ |
274 | Event_Viewer_Data->Number_Of_Events = RESERVE_SIZE ; |
275 | Event_Viewer_Data->Currently_Selected_Event = FALSE ; |
276 | Event_Viewer_Data->Selected_Event = 0; |
277 | |
278 | /* Create a model for storing the data list */ |
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279 | Event_Viewer_Data->Store_M = gtk_list_store_new (N_COLUMNS, /* Total number of columns */ |
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280 | G_TYPE_INT, /* CPUID */ |
281 | G_TYPE_STRING, /* Event */ |
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282 | G_TYPE_UINT64, /* Time */ |
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283 | G_TYPE_INT, /* PID */ |
284 | G_TYPE_INT, /* Entry length */ |
285 | G_TYPE_STRING); /* Event's description */ |
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286 | |
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287 | /* Create the viewer widget for the columned list */ |
288 | Event_Viewer_Data->Tree_V = gtk_tree_view_new_with_model (GTK_TREE_MODEL (Event_Viewer_Data->Store_M)); |
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289 | |
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290 | g_signal_connect (G_OBJECT (Event_Viewer_Data->Tree_V), "size-allocate", |
291 | G_CALLBACK (Tree_V_size_allocate_cb), |
292 | Event_Viewer_Data); |
293 | g_signal_connect (G_OBJECT (Event_Viewer_Data->Tree_V), "size-request", |
294 | G_CALLBACK (Tree_V_size_request_cb), |
295 | Event_Viewer_Data); |
296 | |
297 | g_signal_connect (G_OBJECT (Event_Viewer_Data->Tree_V), "cursor-changed", |
298 | G_CALLBACK (Tree_V_cursor_changed_cb), |
299 | Event_Viewer_Data); |
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300 | |
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301 | g_signal_connect (G_OBJECT (Event_Viewer_Data->Tree_V), "move-cursor", |
302 | G_CALLBACK (Tree_V_move_cursor_cb), |
303 | Event_Viewer_Data); |
304 | |
305 | g_signal_connect (G_OBJECT (Event_Viewer_Data->Tree_V), "grab-focus", |
306 | G_CALLBACK (Tree_V_grab_focus), |
307 | Event_Viewer_Data); |
308 | |
309 | // Use on each column! |
310 | //gtk_tree_view_column_set_sizing(Event_Viewer_Data->Tree_V, GTK_TREE_VIEW_COLUMN_FIXED); |
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311 | |
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312 | /* The view now holds a reference. We can get rid of our own |
313 | * reference */ |
314 | g_object_unref (G_OBJECT (Event_Viewer_Data->Store_M)); |
315 | |
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316 | |
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317 | /* Create a column, associating the "text" attribute of the |
318 | * cell_renderer to the first column of the model */ |
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319 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ |
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320 | renderer = gtk_cell_renderer_text_new (); |
321 | column = gtk_tree_view_column_new_with_attributes ("CPUID", |
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322 | renderer, |
323 | "text", CPUID_COLUMN, |
324 | NULL); |
325 | gtk_tree_view_column_set_alignment (column, 0.0); |
326 | gtk_tree_view_column_set_fixed_width (column, 45); |
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327 | gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); |
328 | |
329 | renderer = gtk_cell_renderer_text_new (); |
330 | column = gtk_tree_view_column_new_with_attributes ("Event", |
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331 | renderer, |
332 | "text", EVENT_COLUMN, |
333 | NULL); |
334 | gtk_tree_view_column_set_alignment (column, 0.0); |
335 | gtk_tree_view_column_set_fixed_width (column, 120); |
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336 | gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); |
337 | |
338 | renderer = gtk_cell_renderer_text_new (); |
339 | column = gtk_tree_view_column_new_with_attributes ("Time", |
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340 | renderer, |
341 | "text", TIME_COLUMN, |
342 | NULL); |
343 | gtk_tree_view_column_set_alignment (column, 1.0); |
344 | gtk_tree_view_column_set_fixed_width (column, 120); |
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345 | gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); |
346 | |
347 | renderer = gtk_cell_renderer_text_new (); |
348 | column = gtk_tree_view_column_new_with_attributes ("PID", |
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349 | renderer, |
350 | "text", PID_COLUMN, |
351 | NULL); |
352 | gtk_tree_view_column_set_alignment (column, 1.0); |
353 | gtk_tree_view_column_set_fixed_width (column, 45); |
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354 | gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); |
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355 | |
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356 | renderer = gtk_cell_renderer_text_new (); |
357 | column = gtk_tree_view_column_new_with_attributes ("Entry Length", |
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358 | renderer, |
359 | "text", ENTRY_LEN_COLUMN, |
360 | NULL); |
361 | gtk_tree_view_column_set_alignment (column, 1.0); |
362 | gtk_tree_view_column_set_fixed_width (column, 60); |
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363 | gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); |
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364 | |
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365 | renderer = gtk_cell_renderer_text_new (); |
366 | column = gtk_tree_view_column_new_with_attributes ("Event's Description", |
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367 | renderer, |
368 | "text", EVENT_DESCR_COLUMN, |
369 | NULL); |
370 | gtk_tree_view_column_set_alignment (column, 0.0); |
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371 | gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); |
372 | |
373 | |
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374 | /* Setup the selection handler */ |
375 | Event_Viewer_Data->Select_C = gtk_tree_view_get_selection (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V)); |
376 | gtk_tree_selection_set_mode (Event_Viewer_Data->Select_C, GTK_SELECTION_SINGLE); |
377 | g_signal_connect (G_OBJECT (Event_Viewer_Data->Select_C), "changed", |
378 | G_CALLBACK (tree_selection_changed_cb), |
379 | Event_Viewer_Data); |
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380 | |
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381 | gtk_container_add (GTK_CONTAINER (Event_Viewer_Data->Scroll_Win), Event_Viewer_Data->Tree_V); |
382 | |
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383 | Event_Viewer_Data->HBox_V = gtk_hbox_new(0, 0); |
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384 | gtk_box_pack_start(GTK_BOX(Event_Viewer_Data->HBox_V), Event_Viewer_Data->Scroll_Win, TRUE, TRUE, 0); |
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385 | |
386 | /* Create vertical scrollbar and pack it */ |
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387 | Event_Viewer_Data->VScroll_VC = gtk_vscrollbar_new(NULL); |
388 | gtk_box_pack_start(GTK_BOX(Event_Viewer_Data->HBox_V), Event_Viewer_Data->VScroll_VC, FALSE, TRUE, 0); |
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389 | |
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390 | /* Get the vertical scrollbar's adjustment */ |
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391 | Event_Viewer_Data->VAdjust_C = gtk_range_get_adjustment(GTK_RANGE(Event_Viewer_Data->VScroll_VC)); |
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392 | Event_Viewer_Data->VTree_Adjust_C = gtk_tree_view_get_vadjustment( |
393 | GTK_TREE_VIEW (Event_Viewer_Data->Tree_V)); |
394 | |
395 | g_signal_connect (G_OBJECT (Event_Viewer_Data->VAdjust_C), "value-changed", |
396 | G_CALLBACK (v_scroll_cb), |
397 | Event_Viewer_Data); |
398 | /* Set the upper bound to the last event number */ |
399 | Event_Viewer_Data->VAdjust_C->lower = 0; |
400 | Event_Viewer_Data->VAdjust_C->upper = Event_Viewer_Data->Number_Of_Events; |
401 | Event_Viewer_Data->VAdjust_C->value = 0; |
402 | Event_Viewer_Data->VAdjust_C->step_increment = 1; |
403 | Event_Viewer_Data->VAdjust_C->page_increment = |
404 | Event_Viewer_Data->VTree_Adjust_C->upper; |
405 | Event_Viewer_Data->VAdjust_C->page_size = |
406 | Event_Viewer_Data->VTree_Adjust_C->upper; |
407 | g_critical("value : %u",Event_Viewer_Data->VTree_Adjust_C->upper); |
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408 | /* Raw event trace */ |
409 | gtk_widget_show(Event_Viewer_Data->HBox_V); |
410 | gtk_widget_show(Event_Viewer_Data->Tree_V); |
411 | gtk_widget_show(Event_Viewer_Data->VScroll_VC); |
412 | |
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413 | /* Add the object's information to the module's array */ |
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414 | sEvent_Viewer_Data_List = g_slist_append(sEvent_Viewer_Data_List, Event_Viewer_Data); |
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415 | |
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416 | Event_Viewer_Data->First_Event = -1 ; |
417 | Event_Viewer_Data->Last_Event = 0 ; |
418 | |
419 | Event_Viewer_Data->Num_Visible_Events = 1; |
420 | |
421 | start.tv_sec = 0; |
422 | start.tv_nsec = 0; |
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423 | end.tv_sec = G_MAXULONG; |
424 | end.tv_nsec = G_MAXULONG; |
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425 | |
426 | Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_first; |
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427 | get_events(Event_Viewer_Data, start,end, RESERVE_SIZE); |
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428 | Event_Viewer_Data->Number_Of_Events = Event_Viewer_Data->raw_trace_data->len; |
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429 | |
430 | if(Event_Viewer_Data->raw_trace_data->len == 0) return NULL; |
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431 | |
432 | time_period = g_new(TimePeriod, 1); |
433 | data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data,0); |
434 | time_period->start = data->time; |
435 | data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data, |
436 | Event_Viewer_Data->raw_trace_data->len-1); |
437 | time_period->end = data->time; |
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438 | time_period->start_event_number = 0; |
439 | time_period->end_event_number = Event_Viewer_Data->raw_trace_data->len - 1; |
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440 | g_ptr_array_add(Event_Viewer_Data->time_period, time_period); |
441 | |
442 | start = data->time; |
443 | start.tv_nsec++; |
444 | |
445 | Event_Viewer_Data->current_period = 0; |
446 | Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_second; |
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447 | get_events(Event_Viewer_Data, start,end, RESERVE_SIZE); |
675f8f58 |
448 | Event_Viewer_Data->Number_Of_Events += Event_Viewer_Data->raw_trace_data->len; |
449 | |
450 | time_period = g_new(TimePeriod, 1); |
451 | data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data,0); |
452 | time_period->start = data->time; |
453 | data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data, |
454 | Event_Viewer_Data->raw_trace_data->len-1); |
455 | time_period->end = data->time; |
a60b01ef |
456 | time_period->start_event_number = Event_Viewer_Data->Number_Of_Events |
457 | - Event_Viewer_Data->raw_trace_data->len; |
458 | time_period->end_event_number = Event_Viewer_Data->Number_Of_Events - 1; |
675f8f58 |
459 | g_ptr_array_add(Event_Viewer_Data->time_period, time_period); |
460 | |
461 | Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_first; |
462 | |
463 | Event_Viewer_Data->start_event_number = 0; |
a60b01ef |
464 | Event_Viewer_Data->end_event_number = Event_Viewer_Data->Number_Of_Events - 1; |
675f8f58 |
465 | |
a60b01ef |
466 | Event_Viewer_Data->VAdjust_C->upper = Event_Viewer_Data->Number_Of_Events; |
675f8f58 |
467 | |
468 | // Test data |
469 | get_test_data((int)Event_Viewer_Data->VAdjust_C->value, |
470 | Event_Viewer_Data->Num_Visible_Events, |
471 | Event_Viewer_Data); |
472 | |
473 | /* Set the Selected Event */ |
474 | Tree_V_set_cursor(Event_Viewer_Data); |
475 | |
476 | return Event_Viewer_Data; |
fbbb2697 |
477 | } |
fcdf0ec2 |
478 | |
682c6edb |
479 | void Tree_V_set_cursor(EventViewerData *Event_Viewer_Data) |
480 | { |
675f8f58 |
481 | GtkTreePath *path; |
482 | |
483 | if(Event_Viewer_Data->Selected_Event && Event_Viewer_Data->First_Event != -1) |
484 | { |
485 | gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, |
486 | Event_Viewer_Data->Currently_Selected_Event); |
487 | |
488 | path = gtk_tree_path_new_from_indices( |
489 | Event_Viewer_Data->Currently_Selected_Event- |
490 | Event_Viewer_Data->First_Event, |
491 | -1); |
492 | |
493 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
494 | gtk_tree_path_free(path); |
495 | } |
682c6edb |
496 | } |
497 | |
498 | void Tree_V_get_cursor(EventViewerData *Event_Viewer_Data) |
499 | { |
675f8f58 |
500 | GtkTreePath *path; |
501 | gint *indices; |
682c6edb |
502 | |
675f8f58 |
503 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), &path, NULL); |
504 | indices = gtk_tree_path_get_indices(path); |
505 | |
506 | if(indices != NULL) |
507 | { |
508 | Event_Viewer_Data->Selected_Event = TRUE; |
509 | Event_Viewer_Data->Currently_Selected_Event = |
510 | Event_Viewer_Data->First_Event + indices[0]; |
511 | |
512 | } else { |
513 | Event_Viewer_Data->Selected_Event = FALSE; |
514 | Event_Viewer_Data->Currently_Selected_Event = 0; |
515 | } |
516 | g_critical("DEBUG : Event Selected : %i , num: %u", Event_Viewer_Data->Selected_Event, Event_Viewer_Data->Currently_Selected_Event) ; |
517 | |
518 | gtk_tree_path_free(path); |
682c6edb |
519 | |
520 | } |
521 | |
522 | |
523 | |
b26121f4 |
524 | void Tree_V_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data) |
fbbb2697 |
525 | { |
675f8f58 |
526 | GtkTreePath *path; // = gtk_tree_path_new(); |
527 | gint *indices; |
528 | gdouble value; |
529 | EventViewerData *Event_Viewer_Data = (EventViewerData*)data; |
530 | |
531 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), &path, NULL); |
532 | if(path == NULL) |
533 | { |
534 | /* No prior cursor, put it at beginning of page and let the execution do */ |
535 | path = gtk_tree_path_new_from_indices(0, -1); |
536 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
537 | } |
538 | |
539 | indices = gtk_tree_path_get_indices(path); |
540 | |
541 | g_critical("DEBUG : move cursor step : %u , int : %i , indice : %i", (guint)arg1, arg2, indices[0]) ; |
542 | |
543 | value = gtk_adjustment_get_value(Event_Viewer_Data->VAdjust_C); |
544 | |
545 | if(arg1 == GTK_MOVEMENT_DISPLAY_LINES) |
546 | { |
547 | /* Move one line */ |
548 | if(arg2 == 1) |
b26121f4 |
549 | { |
675f8f58 |
550 | /* move one line down */ |
551 | if(indices[0] == Event_Viewer_Data->Num_Visible_Events - 1) |
552 | { |
553 | if(value + Event_Viewer_Data->Num_Visible_Events <= |
554 | Event_Viewer_Data->Number_Of_Events -1) |
b26121f4 |
555 | { |
675f8f58 |
556 | g_critical("need 1 event down") ; |
557 | Event_Viewer_Data->Currently_Selected_Event += 1; |
558 | gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, value+1); |
559 | //gtk_tree_path_free(path); |
560 | //path = gtk_tree_path_new_from_indices(Event_Viewer_Data->Num_Visible_Events-1, -1); |
561 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
562 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
b26121f4 |
563 | } |
675f8f58 |
564 | } |
565 | } else { |
566 | /* Move one line up */ |
567 | if(indices[0] == 0) |
568 | { |
569 | if(value - 1 >= 0 ) |
570 | { |
571 | g_critical("need 1 event up") ; |
572 | Event_Viewer_Data->Currently_Selected_Event -= 1; |
573 | gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, value-1); |
574 | //gtk_tree_path_free(path); |
575 | //path = gtk_tree_path_new_from_indices(0, -1); |
576 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
577 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
578 | } |
579 | |
580 | } |
b26121f4 |
581 | } |
675f8f58 |
582 | |
583 | } |
584 | |
585 | if(arg1 == GTK_MOVEMENT_PAGES) |
586 | { |
587 | /* Move one page */ |
588 | if(arg2 == 1) |
b26121f4 |
589 | { |
675f8f58 |
590 | if(Event_Viewer_Data->Num_Visible_Events == 1) |
591 | value += 1 ; |
592 | /* move one page down */ |
593 | if(value + Event_Viewer_Data->Num_Visible_Events-1 <= |
594 | Event_Viewer_Data->Number_Of_Events ) |
595 | { |
596 | g_critical("need 1 page down") ; |
597 | |
598 | Event_Viewer_Data->Currently_Selected_Event += Event_Viewer_Data->Num_Visible_Events-1; |
599 | gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, |
600 | value+(Event_Viewer_Data->Num_Visible_Events-1)); |
601 | //gtk_tree_path_free(path); |
602 | //path = gtk_tree_path_new_from_indices(0, -1); |
603 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
604 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
605 | } |
606 | } else { |
607 | /* Move one page up */ |
608 | if(Event_Viewer_Data->Num_Visible_Events == 1) |
609 | value -= 1 ; |
610 | |
611 | if(indices[0] < Event_Viewer_Data->Num_Visible_Events - 2 ) |
612 | { |
613 | if(value - (Event_Viewer_Data->Num_Visible_Events-1) >= 0) |
b26121f4 |
614 | { |
675f8f58 |
615 | g_critical("need 1 page up") ; |
616 | |
617 | Event_Viewer_Data->Currently_Selected_Event -= Event_Viewer_Data->Num_Visible_Events-1; |
618 | |
619 | gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, |
620 | value-(Event_Viewer_Data->Num_Visible_Events-1)); |
621 | //gtk_tree_path_free(path); |
622 | //path = gtk_tree_path_new_from_indices(0, -1); |
623 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
624 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
625 | |
b26121f4 |
626 | } else { |
675f8f58 |
627 | /* Go to first Event */ |
628 | g_critical("need 1 page up") ; |
629 | |
630 | Event_Viewer_Data->Currently_Selected_Event == 0 ; |
631 | gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, |
632 | 0); |
633 | //gtk_tree_path_free(path); |
634 | //path = gtk_tree_path_new_from_indices(0, -1); |
635 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
636 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
637 | |
b26121f4 |
638 | } |
675f8f58 |
639 | } |
640 | |
b26121f4 |
641 | } |
675f8f58 |
642 | |
643 | } |
644 | |
645 | if(arg1 == GTK_MOVEMENT_BUFFER_ENDS) |
646 | { |
647 | /* Move to the ends of the buffer */ |
648 | if(arg2 == 1) |
b26121f4 |
649 | { |
675f8f58 |
650 | /* move end of buffer */ |
651 | g_critical("End of buffer") ; |
652 | Event_Viewer_Data->Currently_Selected_Event = Event_Viewer_Data->Number_Of_Events-1 ; |
653 | gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, |
654 | Event_Viewer_Data->Number_Of_Events - |
655 | Event_Viewer_Data->Num_Visible_Events); |
656 | //gtk_tree_path_free(path); |
657 | //path = gtk_tree_path_new_from_indices(Event_Viewer_Data->Num_Visible_Events-1, -1); |
658 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
659 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
660 | } else { |
661 | /* Move beginning of buffer */ |
662 | g_critical("Beginning of buffer") ; |
663 | Event_Viewer_Data->Currently_Selected_Event = 0 ; |
664 | gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, 0); |
682c6edb |
665 | //gtk_tree_path_free(path); |
666 | //path = gtk_tree_path_new_from_indices(0, -1); |
667 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
675f8f58 |
668 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
b26121f4 |
669 | } |
675f8f58 |
670 | |
671 | } |
672 | |
673 | |
674 | gtk_tree_path_free(path); |
b26121f4 |
675 | } |
676 | |
677 | void Tree_V_cursor_changed_cb (GtkWidget *widget, gpointer data) |
678 | { |
675f8f58 |
679 | EventViewerData *Event_Viewer_Data = (EventViewerData*) data; |
680 | LttTime ltt_time; |
a60b01ef |
681 | guint64 time; |
675f8f58 |
682 | GtkTreeIter iter; |
683 | GtkTreeModel* model = GTK_TREE_MODEL(Event_Viewer_Data->Store_M); |
684 | GtkTreePath *path; |
685 | |
686 | g_critical("DEBUG : cursor change"); |
687 | /* On cursor change, modify the currently selected event by calling |
688 | * the right API function */ |
689 | Tree_V_get_cursor(Event_Viewer_Data); |
690 | /* |
691 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), &path, NULL); |
692 | if(gtk_tree_model_get_iter(model,&iter,path)){ |
693 | gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1); |
694 | ltt_time.tv_sec = time / 1000000000; |
695 | ltt_time.tv_nsec = time % 1000000000; |
696 | |
697 | if(ltt_time.tv_sec != Event_Viewer_Data->current_time.tv_sec || |
698 | ltt_time.tv_nsec != Event_Viewer_Data->current_time.tv_nsec) |
699 | SetCurrentTime(Event_Viewer_Data->mw,<t_time); |
700 | }else{ |
701 | g_warning("Can not get iter\n"); |
702 | } |
703 | */ |
b26121f4 |
704 | } |
705 | |
706 | |
707 | void v_scroll_cb (GtkAdjustment *adjustment, gpointer data) |
708 | { |
675f8f58 |
709 | EventViewerData *Event_Viewer_Data = (EventViewerData*)data; |
710 | GtkTreePath *Tree_Path; |
711 | |
712 | g_critical("DEBUG : scroll signal, value : %f", adjustment->value); |
713 | |
714 | get_test_data((int)adjustment->value, Event_Viewer_Data->Num_Visible_Events, |
715 | Event_Viewer_Data); |
716 | |
717 | |
718 | if(Event_Viewer_Data->Currently_Selected_Event |
719 | >= Event_Viewer_Data->First_Event |
720 | && |
721 | Event_Viewer_Data->Currently_Selected_Event |
722 | <= Event_Viewer_Data->Last_Event |
723 | && |
724 | Event_Viewer_Data->Selected_Event) |
725 | { |
726 | |
727 | Tree_Path = gtk_tree_path_new_from_indices( |
728 | Event_Viewer_Data->Currently_Selected_Event- |
729 | Event_Viewer_Data->First_Event, |
730 | -1); |
731 | |
732 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), Tree_Path, |
733 | NULL, FALSE); |
734 | gtk_tree_path_free(Tree_Path); |
735 | } |
736 | |
737 | |
fbbb2697 |
738 | } |
fcdf0ec2 |
739 | |
6601bf27 |
740 | gint get_cell_height(GtkTreeView *TreeView) |
741 | { |
675f8f58 |
742 | gint height, width; |
743 | GtkTreeViewColumn *Column = gtk_tree_view_get_column(TreeView, 0); |
744 | GList *Render_List = gtk_tree_view_column_get_cell_renderers(Column); |
745 | GtkCellRenderer *Renderer = g_list_first(Render_List)->data; |
746 | |
747 | gtk_tree_view_column_cell_get_size(Column, NULL, NULL, NULL, NULL, &height); |
748 | g_critical("cell 0 height : %u",height); |
749 | |
750 | return height; |
6601bf27 |
751 | } |
752 | |
fbbb2697 |
753 | void Tree_V_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data) |
754 | { |
675f8f58 |
755 | EventViewerData *Event_Viewer_Data = (EventViewerData*)data; |
756 | gint Cell_Height = get_cell_height(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V)); |
757 | gint Last_Num_Visible_Events = Event_Viewer_Data->Num_Visible_Events; |
758 | gdouble Exact_Num_Visible; |
759 | |
760 | g_critical("size-allocate"); |
761 | |
762 | Exact_Num_Visible = ( alloc->height - |
6601bf27 |
763 | TREE_VIEW_HEADER_HEIGHT (GTK_TREE_VIEW(Event_Viewer_Data->Tree_V)) ) |
675f8f58 |
764 | / (double)Cell_Height ; |
765 | |
766 | Event_Viewer_Data->Num_Visible_Events = ceil(Exact_Num_Visible) ; |
767 | |
768 | g_critical("number of events shown : %u",Event_Viewer_Data->Num_Visible_Events); |
769 | g_critical("ex number of events shown : %f",Exact_Num_Visible); |
770 | |
771 | Event_Viewer_Data->VAdjust_C->page_increment = |
772 | floor(Exact_Num_Visible); |
773 | Event_Viewer_Data->VAdjust_C->page_size = |
774 | floor(Exact_Num_Visible); |
775 | |
776 | if(Event_Viewer_Data->Num_Visible_Events != Last_Num_Visible_Events) |
777 | { |
778 | get_test_data((int)Event_Viewer_Data->VAdjust_C->value, |
779 | Event_Viewer_Data->Num_Visible_Events, |
780 | Event_Viewer_Data); |
781 | } |
782 | |
6601bf27 |
783 | |
fbbb2697 |
784 | } |
785 | |
786 | void Tree_V_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data) |
787 | { |
675f8f58 |
788 | gint h; |
789 | EventViewerData *Event_Viewer_Data = (EventViewerData*)data; |
790 | gint Cell_Height = get_cell_height(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V)); |
fbbb2697 |
791 | |
675f8f58 |
792 | g_critical("size-request"); |
fbbb2697 |
793 | |
675f8f58 |
794 | h = Cell_Height + TREE_VIEW_HEADER_HEIGHT |
795 | (GTK_TREE_VIEW(Event_Viewer_Data->Tree_V)); |
796 | requisition->height = h; |
fbbb2697 |
797 | |
fcdf0ec2 |
798 | } |
799 | |
b26121f4 |
800 | void get_test_data(guint Event_Number, guint List_Height, |
675f8f58 |
801 | EventViewerData *Event_Viewer_Data) |
b26121f4 |
802 | { |
675f8f58 |
803 | GtkTreeIter iter; |
804 | int i, j; |
805 | GtkTreeModel *model = GTK_TREE_MODEL(Event_Viewer_Data->Store_M); |
806 | GtkTreePath *Tree_Path; |
807 | gchar *test_string; |
808 | RawTraceData * raw_data; |
809 | GPtrArray * second_data; |
a60b01ef |
810 | TimePeriod * time_period, *time_period1; |
811 | unsigned scroll_period; |
812 | ScrollDirection direction = SCROLL_IN_SAME_PERIOD; |
813 | int period_diff; |
814 | gboolean new_time_period = FALSE; |
675f8f58 |
815 | |
816 | // if(Event_Number > Event_Viewer_Data->Last_Event || |
817 | // Event_Number + List_Height-1 < Event_Viewer_Data->First_Event || |
818 | // Event_Viewer_Data->First_Event == -1) |
819 | { |
820 | /* no event can be reused, clear and start from nothing */ |
821 | second_data = Event_Viewer_Data->raw_trace_data == Event_Viewer_Data->raw_trace_data_first |
822 | ? Event_Viewer_Data->raw_trace_data_second : Event_Viewer_Data->raw_trace_data_first; |
a60b01ef |
823 | |
824 | // get the right time period |
825 | for(i=0;i<Event_Viewer_Data->time_period->len;i++){ |
826 | time_period = g_ptr_array_index(Event_Viewer_Data->time_period, i); |
827 | scroll_period = i; |
828 | if(Event_Number > time_period->end_event_number)continue; |
829 | if(Event_Number + List_Height <= time_period->end_event_number){ |
830 | if(Event_Viewer_Data->current_period == scroll_period -1){ |
831 | scroll_period--; |
832 | } |
833 | } |
834 | break; |
835 | } |
836 | |
837 | period_diff = scroll_period - Event_Viewer_Data->current_period; |
838 | if(period_diff == 0) direction = SCROLL_IN_SAME_PERIOD; |
839 | else if(period_diff == -1) direction = SCROLL_UP_ONE_PERIOD; |
840 | else if(period_diff < -1) direction = SCROLL_UP_MORE_PERIOD; |
841 | else if(period_diff == 1) direction = SCROLL_DOWN_ONE_PERIOD; |
842 | else if(period_diff > 1) direction = SCROLL_DOWN_MORE_PERIOD; |
843 | Event_Viewer_Data->current_period += period_diff; |
675f8f58 |
844 | |
845 | //scroll up |
a60b01ef |
846 | if(Event_Number < Event_Viewer_Data->start_event_number){ |
847 | if(direction == SCROLL_UP_ONE_PERIOD){ |
848 | // Event_Viewer_Data->current_period--; |
849 | Event_Viewer_Data->end_event_number -= second_data->len; |
850 | free_ptr_array(second_data); |
851 | if(Event_Viewer_Data->raw_trace_data == Event_Viewer_Data->raw_trace_data_first){ |
852 | Event_Viewer_Data->raw_trace_data_second = g_ptr_array_sized_new(RESERVE_SIZE); |
853 | Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_second; |
854 | }else{ |
855 | Event_Viewer_Data->raw_trace_data_first = g_ptr_array_sized_new(RESERVE_SIZE); |
856 | Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_first; |
857 | } |
858 | time_period = g_ptr_array_index(Event_Viewer_Data->time_period, |
859 | Event_Viewer_Data->current_period); |
f2f6d498 |
860 | get_events(Event_Viewer_Data, time_period->start, time_period->end,RESERVE_SIZE); |
a60b01ef |
861 | raw_data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data, |
862 | Event_Viewer_Data->raw_trace_data->len-1); |
863 | Event_Viewer_Data->start_event_number -= Event_Viewer_Data->raw_trace_data->len; |
864 | }else{//direction = SCROLL_UP_MORE_PERIOD |
865 | free_ptr_array(second_data); |
866 | free_ptr_array(Event_Viewer_Data->raw_trace_data); |
867 | Event_Viewer_Data->raw_trace_data_first = g_ptr_array_sized_new(RESERVE_SIZE); |
675f8f58 |
868 | Event_Viewer_Data->raw_trace_data_second = g_ptr_array_sized_new(RESERVE_SIZE); |
a60b01ef |
869 | |
675f8f58 |
870 | Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_first; |
a60b01ef |
871 | time_period = g_ptr_array_index(Event_Viewer_Data->time_period, |
872 | Event_Viewer_Data->current_period); |
f2f6d498 |
873 | get_events(Event_Viewer_Data, time_period->start, time_period->end,RESERVE_SIZE); |
a60b01ef |
874 | Event_Viewer_Data->start_event_number = time_period->start_event_number; |
675f8f58 |
875 | |
a60b01ef |
876 | Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_second; |
877 | time_period = g_ptr_array_index(Event_Viewer_Data->time_period, |
878 | Event_Viewer_Data->current_period + 1); |
f2f6d498 |
879 | get_events(Event_Viewer_Data, time_period->start, time_period->end,RESERVE_SIZE); |
a60b01ef |
880 | Event_Viewer_Data->end_event_number = time_period->end_event_number; |
881 | |
882 | Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_first; |
883 | } |
675f8f58 |
884 | } |
885 | //scroll down |
886 | else if(Event_Number+List_Height >= Event_Viewer_Data->end_event_number){ |
a60b01ef |
887 | if(direction == SCROLL_DOWN_ONE_PERIOD){ |
888 | //Event_Viewer_Data->current_period++; |
889 | Event_Viewer_Data->start_event_number += Event_Viewer_Data->raw_trace_data->len; |
890 | free_ptr_array(Event_Viewer_Data->raw_trace_data); |
891 | if(second_data == Event_Viewer_Data->raw_trace_data_first){ |
892 | Event_Viewer_Data->raw_trace_data_second = g_ptr_array_sized_new(RESERVE_SIZE); |
893 | Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_second; |
894 | }else{ |
895 | Event_Viewer_Data->raw_trace_data_first = g_ptr_array_sized_new(RESERVE_SIZE); |
896 | Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_first; |
897 | } |
898 | |
899 | if(Event_Viewer_Data->current_period+1 == Event_Viewer_Data->time_period->len){ |
900 | new_time_period = TRUE; |
901 | time_period = g_new(TimePeriod, 1); |
902 | raw_data = g_ptr_array_index(second_data,second_data->len-1); |
903 | time_period->start = raw_data->time; |
904 | time_period->start.tv_nsec++; |
f2f6d498 |
905 | time_period->end.tv_sec = G_MAXULONG; |
906 | time_period->end.tv_nsec = G_MAXULONG; |
a60b01ef |
907 | time_period->start_event_number = Event_Viewer_Data->end_event_number + 1; |
908 | g_ptr_array_add(Event_Viewer_Data->time_period,time_period); |
909 | } |
910 | |
911 | time_period = g_ptr_array_index(Event_Viewer_Data->time_period, |
912 | Event_Viewer_Data->current_period+1); |
913 | |
f2f6d498 |
914 | get_events(Event_Viewer_Data,time_period->start, time_period->end, RESERVE_SIZE); |
a60b01ef |
915 | Event_Viewer_Data->end_event_number += Event_Viewer_Data->raw_trace_data->len; |
916 | if(new_time_period){ |
917 | raw_data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data,0); |
918 | time_period->start = raw_data->time; |
919 | raw_data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data, |
920 | Event_Viewer_Data->raw_trace_data->len-1); |
921 | time_period->end = raw_data->time; |
922 | time_period->end_event_number = Event_Viewer_Data->end_event_number; |
923 | } |
924 | Event_Viewer_Data->raw_trace_data = second_data; |
925 | |
926 | if(Event_Viewer_Data->end_event_number > Event_Viewer_Data->Number_Of_Events){ |
927 | Event_Viewer_Data->Number_Of_Events = Event_Viewer_Data->end_event_number; |
928 | Event_Viewer_Data->VAdjust_C->upper = Event_Viewer_Data->Number_Of_Events; |
929 | } |
930 | }else{//direction = SCROLL_DOWN_MORE_PERIOD |
931 | free_ptr_array(second_data); |
932 | free_ptr_array(Event_Viewer_Data->raw_trace_data); |
933 | Event_Viewer_Data->raw_trace_data_first = g_ptr_array_sized_new(RESERVE_SIZE); |
675f8f58 |
934 | Event_Viewer_Data->raw_trace_data_second = g_ptr_array_sized_new(RESERVE_SIZE); |
a60b01ef |
935 | |
936 | if(Event_Viewer_Data->current_period+1 == Event_Viewer_Data->time_period->len){ |
937 | new_time_period = TRUE; |
938 | time_period = g_new(TimePeriod, 1); |
939 | time_period1 = g_ptr_array_index(Event_Viewer_Data->time_period, |
940 | Event_Viewer_Data->time_period->len-1); |
941 | time_period->start = time_period1->end; |
942 | time_period->start.tv_nsec++; |
f2f6d498 |
943 | time_period->end.tv_sec = G_MAXULONG; |
944 | time_period->end.tv_nsec = G_MAXULONG; |
a60b01ef |
945 | time_period->start_event_number = time_period1->end_event_number + 1; |
946 | g_ptr_array_add(Event_Viewer_Data->time_period,time_period); |
947 | } |
675f8f58 |
948 | |
a60b01ef |
949 | Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_first; |
950 | time_period = g_ptr_array_index(Event_Viewer_Data->time_period, |
951 | Event_Viewer_Data->current_period); |
f2f6d498 |
952 | get_events(Event_Viewer_Data,time_period->start, time_period->end, RESERVE_SIZE); |
a60b01ef |
953 | Event_Viewer_Data->start_event_number = time_period->start_event_number; |
954 | Event_Viewer_Data->end_event_number = time_period->end_event_number; |
675f8f58 |
955 | |
a60b01ef |
956 | Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_second; |
957 | time_period = g_ptr_array_index(Event_Viewer_Data->time_period, |
958 | Event_Viewer_Data->current_period+1); |
f2f6d498 |
959 | get_events(Event_Viewer_Data,time_period->start, time_period->end, RESERVE_SIZE); |
a60b01ef |
960 | Event_Viewer_Data->end_event_number += Event_Viewer_Data->raw_trace_data->len; |
961 | if(new_time_period){ |
962 | raw_data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data,0); |
963 | time_period->start = raw_data->time; |
964 | raw_data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data, |
965 | Event_Viewer_Data->raw_trace_data->len-1); |
966 | time_period->end = raw_data->time; |
967 | time_period->end_event_number = Event_Viewer_Data->end_event_number; |
968 | } |
969 | Event_Viewer_Data->raw_trace_data = Event_Viewer_Data->raw_trace_data_first; |
675f8f58 |
970 | } |
971 | } |
972 | |
973 | second_data = Event_Viewer_Data->raw_trace_data == Event_Viewer_Data->raw_trace_data_first |
974 | ? Event_Viewer_Data->raw_trace_data_second : Event_Viewer_Data->raw_trace_data_first; |
975 | |
976 | gtk_list_store_clear(Event_Viewer_Data->Store_M); |
977 | for(i=Event_Number; i<Event_Number+List_Height; i++) |
978 | { |
a60b01ef |
979 | guint64 real_data; |
980 | |
675f8f58 |
981 | if(i>=Event_Viewer_Data->Number_Of_Events) break; |
982 | |
983 | j = i - Event_Viewer_Data->start_event_number; |
984 | |
985 | if(j < Event_Viewer_Data->raw_trace_data->len) |
986 | raw_data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data, j); |
987 | else |
988 | raw_data = g_ptr_array_index(second_data, j - Event_Viewer_Data->raw_trace_data->len); |
989 | |
990 | /* Add a new row to the model */ |
a60b01ef |
991 | real_data = raw_data->time.tv_sec; |
992 | real_data *= 1000000000; |
993 | real_data += raw_data->time.tv_nsec; |
675f8f58 |
994 | gtk_list_store_append (Event_Viewer_Data->Store_M, &iter); |
995 | gtk_list_store_set (Event_Viewer_Data->Store_M, &iter, |
996 | CPUID_COLUMN, raw_data->cpu_id, |
997 | EVENT_COLUMN, raw_data->event_name, |
a60b01ef |
998 | TIME_COLUMN, real_data, |
675f8f58 |
999 | PID_COLUMN, raw_data->pid, |
1000 | ENTRY_LEN_COLUMN, raw_data->entry_length, |
1001 | EVENT_DESCR_COLUMN, raw_data->event_description, |
1002 | -1); |
1003 | /* |
1004 | gtk_list_store_set (Event_Viewer_Data->Store_M, &iter, |
1005 | CPUID_COLUMN, 0, |
1006 | EVENT_COLUMN, "event irq", |
1007 | TIME_COLUMN, i, |
1008 | PID_COLUMN, 100, |
1009 | ENTRY_LEN_COLUMN, 17, |
1010 | EVENT_DESCR_COLUMN, "Detailed information", |
1011 | -1); |
1012 | */ |
1013 | } |
1014 | } |
1015 | #ifdef DEBUG //do not use this, it's slower and broken |
1016 | // } else { |
1017 | /* Some events will be reused */ |
1018 | if(Event_Number < Event_Viewer_Data->First_Event) |
1019 | { |
1020 | /* scrolling up, prepend events */ |
1021 | Tree_Path = gtk_tree_path_new_from_indices |
1022 | (Event_Number+List_Height-1 - |
1023 | Event_Viewer_Data->First_Event + 1, |
1024 | -1); |
1025 | for(i=0; i<Event_Viewer_Data->Last_Event-(Event_Number+List_Height-1); |
1026 | i++) |
b26121f4 |
1027 | { |
675f8f58 |
1028 | /* Remove the last events from the list */ |
1029 | if(gtk_tree_model_get_iter(model, &iter, Tree_Path)) |
1030 | gtk_list_store_remove(Event_Viewer_Data->Store_M, &iter); |
b26121f4 |
1031 | } |
675f8f58 |
1032 | |
1033 | for(i=Event_Viewer_Data->First_Event-1; i>=Event_Number; i--) |
1034 | { |
1035 | if(i>=Event_Viewer_Data->Number_Of_Events) break; |
1036 | /* Prepend new events */ |
1037 | gtk_list_store_prepend (Event_Viewer_Data->Store_M, &iter); |
1038 | gtk_list_store_set (Event_Viewer_Data->Store_M, &iter, |
1039 | CPUID_COLUMN, 0, |
1040 | EVENT_COLUMN, "event irq", |
1041 | TIME_COLUMN, i, |
1042 | PID_COLUMN, 100, |
1043 | ENTRY_LEN_COLUMN, 17, |
1044 | EVENT_DESCR_COLUMN, "Detailed information", |
1045 | -1); |
b26121f4 |
1046 | } |
675f8f58 |
1047 | } else { |
1048 | /* Scrolling down, append events */ |
1049 | for(i=Event_Viewer_Data->First_Event; i<Event_Number; i++) |
1050 | { |
1051 | /* Remove these events from the list */ |
1052 | gtk_tree_model_get_iter_first(model, &iter); |
1053 | gtk_list_store_remove(Event_Viewer_Data->Store_M, &iter); |
1054 | } |
1055 | for(i=Event_Viewer_Data->Last_Event+1; i<Event_Number+List_Height; i++) |
1056 | { |
1057 | if(i>=Event_Viewer_Data->Number_Of_Events) break; |
1058 | /* Append new events */ |
1059 | gtk_list_store_append (Event_Viewer_Data->Store_M, &iter); |
1060 | gtk_list_store_set (Event_Viewer_Data->Store_M, &iter, |
1061 | CPUID_COLUMN, 0, |
1062 | EVENT_COLUMN, "event irq", |
1063 | TIME_COLUMN, i, |
1064 | PID_COLUMN, 100, |
1065 | ENTRY_LEN_COLUMN, 17, |
1066 | EVENT_DESCR_COLUMN, "Detailed information", |
1067 | -1); |
1068 | } |
1069 | |
1070 | } |
1071 | //} |
b26121f4 |
1072 | #endif //DEBUG |
675f8f58 |
1073 | Event_Viewer_Data->First_Event = Event_Number ; |
1074 | Event_Viewer_Data->Last_Event = Event_Number+List_Height-1 ; |
1075 | |
682c6edb |
1076 | |
1077 | |
b26121f4 |
1078 | } |
1079 | |
fbbb2697 |
1080 | |
1081 | void add_test_data(EventViewerData *Event_Viewer_Data) |
fcdf0ec2 |
1082 | { |
675f8f58 |
1083 | GtkTreeIter iter; |
1084 | int i; |
1085 | |
1086 | for(i=0; i<10; i++) |
1087 | { |
1088 | /* Add a new row to the model */ |
1089 | gtk_list_store_append (Event_Viewer_Data->Store_M, &iter); |
1090 | gtk_list_store_set (Event_Viewer_Data->Store_M, &iter, |
1091 | CPUID_COLUMN, 0, |
1092 | EVENT_COLUMN, "event irq", |
1093 | TIME_COLUMN, i, |
1094 | PID_COLUMN, 100, |
1095 | ENTRY_LEN_COLUMN, 17, |
1096 | EVENT_DESCR_COLUMN, "Detailed information", |
1097 | -1); |
1098 | } |
1099 | |
fbbb2697 |
1100 | } |
1101 | |
fcdf0ec2 |
1102 | |
fbbb2697 |
1103 | void |
1104 | GuiEvents_Destructor(EventViewerData *Event_Viewer_Data) |
1105 | { |
675f8f58 |
1106 | guint index; |
1107 | |
1108 | /* May already been done by GTK window closing */ |
1109 | if(GTK_IS_WIDGET(Event_Viewer_Data->HBox_V)) |
1110 | gtk_widget_destroy(Event_Viewer_Data->HBox_V); |
1111 | |
1112 | /* Destroy the Tree View */ |
1113 | //gtk_widget_destroy(Event_Viewer_Data->Tree_V); |
1114 | |
fbbb2697 |
1115 | /* Clear raw event list */ |
675f8f58 |
1116 | //gtk_list_store_clear(Event_Viewer_Data->Store_M); |
1117 | //gtk_widget_destroy(GTK_WIDGET(Event_Viewer_Data->Store_M)); |
1118 | |
1119 | g_slist_remove(sEvent_Viewer_Data_List,Event_Viewer_Data); |
1120 | g_free(Event_Viewer_Data); |
fcdf0ec2 |
1121 | } |
1122 | |
fbbb2697 |
1123 | //FIXME : call hGuiEvents_Destructor for corresponding data upon widget destroy |
1124 | |
1125 | static void |
1126 | tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data) |
1127 | { |
675f8f58 |
1128 | EventViewerData *Event_Viewer_Data = (EventViewerData*)data; |
1129 | GtkTreeIter iter; |
1130 | GtkTreeModel *model = GTK_TREE_MODEL(Event_Viewer_Data->Store_M); |
1131 | gchar *Event; |
1132 | |
1133 | if (gtk_tree_selection_get_selected (selection, &model, &iter)) |
1134 | { |
1135 | gtk_tree_model_get (model, &iter, EVENT_COLUMN, &Event, -1); |
1136 | |
1137 | g_print ("Event selected : %s\n", Event); |
1138 | |
1139 | g_free (Event); |
1140 | } |
1141 | } |
fbbb2697 |
1142 | |
fbbb2697 |
1143 | |
675f8f58 |
1144 | int Event_Selected_Hook(void *hook_data, void *call_data) |
1145 | { |
1146 | EventViewerData *Event_Viewer_Data = (EventViewerData*) hook_data; |
1147 | guint *Event_Number = (guint*) call_data; |
1148 | |
1149 | g_critical("DEBUG : event selected by main window : %u", *Event_Number); |
1150 | |
1151 | Event_Viewer_Data->Currently_Selected_Event = *Event_Number; |
1152 | Event_Viewer_Data->Selected_Event = TRUE ; |
1153 | |
1154 | Tree_V_set_cursor(Event_Viewer_Data); |
fbbb2697 |
1155 | |
fbbb2697 |
1156 | } |
fcdf0ec2 |
1157 | |
fcdf0ec2 |
1158 | |
675f8f58 |
1159 | gboolean updateTimeInterval(void * hook_data, void * call_data) |
682c6edb |
1160 | { |
675f8f58 |
1161 | EventViewerData *Event_Viewer_Data = (EventViewerData*) hook_data; |
1162 | Event_Viewer_Data->time_interval = *(TimeInterval*)call_data; |
682c6edb |
1163 | |
675f8f58 |
1164 | return FALSE; |
1165 | } |
1166 | |
1167 | gboolean updateCurrentTime(void * hook_data, void * call_data) |
1168 | { |
1169 | EventViewerData *Event_Viewer_Data = (EventViewerData*) hook_data; |
1170 | Event_Viewer_Data->current_time = *(LttTime*)call_data; |
1171 | unsigned long nsec = Event_Viewer_Data->current_time.tv_sec * 1000000000 |
1172 | + Event_Viewer_Data->current_time.tv_nsec; |
1173 | GtkTreeIter iter; |
1174 | unsigned long time; |
1175 | int count = 0; |
1176 | GtkTreeModel* model = (GtkTreeModel*)Event_Viewer_Data->Store_M; |
1177 | |
1178 | |
1179 | if(gtk_tree_model_get_iter_first(model, &iter)){ |
1180 | while(1){ |
1181 | gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1); |
1182 | if(time < nsec){ |
1183 | if(!gtk_tree_model_iter_next(model, &iter)){ |
1184 | return TRUE; |
1185 | } |
1186 | count++; |
1187 | }else{ |
1188 | break; |
1189 | } |
1190 | } |
1191 | // Event_Selected_Hook(Event_Viewer_Data, &count); |
1192 | } |
1193 | |
1194 | return FALSE; |
1195 | } |
1196 | |
1197 | void Tree_V_grab_focus(GtkWidget *widget, gpointer data){ |
1198 | EventViewerData *Event_Viewer_Data = (EventViewerData *)data; |
1199 | mainWindow * mw = Event_Viewer_Data->mw; |
1200 | SetFocusedPane(mw, gtk_widget_get_parent(Event_Viewer_Data->HBox_V)); |
1201 | } |
682c6edb |
1202 | |
f2f6d498 |
1203 | void get_events(EventViewerData* Event_Viewer_Data, LttTime start, |
1204 | LttTime end,unsigned maxNumEvents) |
675f8f58 |
1205 | { |
1206 | contextAddHooks(Event_Viewer_Data->mw, NULL, NULL, NULL, NULL, NULL, NULL, |
1207 | NULL, NULL, NULL,Event_Viewer_Data->before_event_hooks,NULL); |
f2f6d498 |
1208 | processTraceset(Event_Viewer_Data->mw, start, end, maxNumEvents); |
675f8f58 |
1209 | contextRemoveHooks(Event_Viewer_Data->mw, NULL, NULL, NULL, NULL, NULL, NULL, |
1210 | NULL, NULL, NULL,Event_Viewer_Data->before_event_hooks,NULL); |
1211 | |
682c6edb |
1212 | } |
1213 | |
675f8f58 |
1214 | static void get_event_detail(LttEvent *e, LttField *f, GString * s) |
1215 | { |
1216 | LttType *type; |
1217 | LttField *element; |
1218 | char *name; |
1219 | int nb, i; |
1220 | |
1221 | type = ltt_field_type(f); |
1222 | switch(ltt_type_class(type)) { |
1223 | case LTT_INT: |
1224 | g_string_append_printf(s, " %ld", ltt_event_get_long_int(e,f)); |
1225 | break; |
1226 | |
1227 | case LTT_UINT: |
1228 | g_string_append_printf(s, " %lu", ltt_event_get_long_unsigned(e,f)); |
1229 | break; |
1230 | |
1231 | case LTT_FLOAT: |
1232 | g_string_append_printf(s, " %g", ltt_event_get_double(e,f)); |
1233 | break; |
1234 | |
1235 | case LTT_STRING: |
1236 | g_string_append_printf(s, " \"%s\"", ltt_event_get_string(e,f)); |
1237 | break; |
1238 | |
1239 | case LTT_ENUM: |
1240 | g_string_append_printf(s, " %s", ltt_enum_string_get(type, |
1241 | ltt_event_get_unsigned(e,f)-1)); |
1242 | break; |
1243 | |
1244 | case LTT_ARRAY: |
1245 | case LTT_SEQUENCE: |
1246 | g_string_append_printf(s, " {"); |
1247 | nb = ltt_event_field_element_number(e,f); |
1248 | element = ltt_field_element(f); |
1249 | for(i = 0 ; i < nb ; i++) { |
1250 | ltt_event_field_element_select(e,f,i); |
1251 | get_event_detail(e, element, s); |
1252 | } |
1253 | g_string_append_printf(s, " }"); |
1254 | break; |
1255 | |
1256 | case LTT_STRUCT: |
1257 | g_string_append_printf(s, " {"); |
1258 | nb = ltt_type_member_number(type); |
1259 | for(i = 0 ; i < nb ; i++) { |
1260 | element = ltt_field_member(f,i); |
1261 | ltt_type_member_type(type, i, &name); |
1262 | g_string_append_printf(s, " %s = ", name); |
1263 | get_event_detail(e, element, s); |
1264 | } |
1265 | g_string_append_printf(s, " }"); |
1266 | break; |
1267 | } |
1268 | |
1269 | } |
682c6edb |
1270 | |
675f8f58 |
1271 | static void get_pid(unsigned * in, unsigned * out, char * s) |
1272 | { |
1273 | char * str; |
1274 | str = strstr(s, "out ="); |
1275 | if (str){ |
1276 | str = str + 5; |
1277 | sscanf(str,"%d", out); |
1278 | }else{ |
1279 | g_warning("Can not find out pid\n"); |
1280 | } |
1281 | |
1282 | str = strstr(s,"in ="); |
1283 | if (str){ |
1284 | str = str + 4; |
1285 | sscanf(str,"%d", in); |
1286 | }else{ |
1287 | g_warning("Can not find in pid\n"); |
1288 | } |
1289 | } |
682c6edb |
1290 | |
675f8f58 |
1291 | gboolean parse_event(void *hook_data, void *call_data) |
1292 | { |
1293 | EventViewerData *Event_Viewer_Data = (EventViewerData *)hook_data; |
1294 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1295 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1296 | |
1297 | RawTraceData * tmpRawTraceData,*prevRawTraceData = NULL, *data=NULL; |
1298 | LttEvent *e; |
1299 | LttTime time; |
1300 | LttField * field; |
1301 | unsigned in=0, out=0; |
1302 | int i; |
1303 | GString * detailEvent = g_string_new(""); |
1304 | e = tfc->e; |
1305 | field = ltt_event_field(e); |
1306 | time = ltt_event_time(e); |
1307 | |
1308 | if(Event_Viewer_Data->raw_trace_data->len) |
1309 | prevRawTraceData=g_ptr_array_index(Event_Viewer_Data->raw_trace_data, |
1310 | Event_Viewer_Data->raw_trace_data->len-1); |
1311 | if(Event_Viewer_Data->raw_trace_data->len >= RESERVE_SIZE){ |
1312 | if(time.tv_sec != prevRawTraceData->time.tv_sec || |
1313 | time.tv_nsec != prevRawTraceData->time.tv_nsec) |
1314 | return FALSE; |
1315 | } |
1316 | |
1317 | tmpRawTraceData = g_new(RawTraceData,1); |
1318 | tmpRawTraceData->cpu_id = ltt_event_cpu_id(e); |
1319 | tmpRawTraceData->event_name = g_strdup(ltt_eventtype_name(ltt_event_eventtype(e))); |
1320 | tmpRawTraceData->time = time; |
1321 | |
1322 | if(prevRawTraceData) tmpRawTraceData->pid = prevRawTraceData->pid; |
1323 | else tmpRawTraceData->pid = -1; |
1324 | |
1325 | tmpRawTraceData->entry_length = field == NULL ? 0 : field->field_size; |
1326 | if(field) get_event_detail(e, field, detailEvent); |
1327 | tmpRawTraceData->event_description = g_strdup(detailEvent->str); |
1328 | |
1329 | if(strcmp(tmpRawTraceData->event_name, "schedchange") == 0){ |
1330 | get_pid(&in, &out, detailEvent->str); |
1331 | } |
1332 | |
1333 | if(in != 0 || out != 0){ |
1334 | tmpRawTraceData->pid = in; |
1335 | if(prevRawTraceData && prevRawTraceData->pid == -1){ |
1336 | for(i=0;i<Event_Viewer_Data->raw_trace_data->len;i++){ |
1337 | data = g_ptr_array_index(Event_Viewer_Data->raw_trace_data,i); |
1338 | data->pid = out; |
1339 | } |
1340 | } |
1341 | } |
1342 | |
1343 | g_ptr_array_add(Event_Viewer_Data->raw_trace_data, tmpRawTraceData); |
1344 | |
1345 | g_string_free(detailEvent, TRUE); |
1346 | |
1347 | return FALSE; |
1348 | } |
682c6edb |
1349 | |
a60b01ef |
1350 | void free_ptr_array(GPtrArray* raw_trace_data) |
1351 | { |
1352 | RawTraceData* data; |
1353 | int i; |
1354 | for(i=0;i<raw_trace_data->len;i++){ |
1355 | data = g_ptr_array_index(raw_trace_data, i); |
1356 | g_free(data->event_name); |
1357 | g_free(data->event_description); |
1358 | g_free(data); |
1359 | } |
1360 | g_ptr_array_free(raw_trace_data, TRUE); |
1361 | } |
682c6edb |
1362 | |
1363 | |
fbbb2697 |
1364 | |
1365 | /* Imported code from LTT 0.9.6pre2 tracevisualizer */ |
1366 | #ifdef DEBUG |
1367 | |
fcdf0ec2 |
1368 | /****************************************************************** |
1369 | * Function : |
1370 | * WDI_gtk_clist_set_last_row_data_full() |
1371 | * Description : |
1372 | * Appends data to the last row of a GtkClist. |
1373 | * Parameters : |
1374 | * Return values : |
1375 | * NONE. |
1376 | * History : |
1377 | * J.H.D., 27/08/99, Initial typing. |
1378 | * Note : |
1379 | * Based on gtk_clist_set_row_data_full() version 1.2.3. |
1380 | * Much faster than using gtk_clist_set_row_data_full(). |
1381 | ******************************************************************/ |
fbbb2697 |
1382 | static void WDI_gtk_clist_set_last_row_data_full(GtkCList* pmClist, |
fcdf0ec2 |
1383 | gpointer pmData, |
1384 | GtkDestroyNotify pmDestroy) |
1385 | { |
1386 | GtkCListRow *pClistRow; |
5c7463ed |
1387 | |
fcdf0ec2 |
1388 | g_return_if_fail (pmClist != NULL); |
1389 | g_return_if_fail (GTK_IS_CLIST (pmClist)); |
1390 | g_return_if_fail (pmClist->row_list_end != NULL); |
5c7463ed |
1391 | |
fcdf0ec2 |
1392 | pClistRow = pmClist->row_list_end->data; |
1393 | pClistRow->data = pmData; |
1394 | pClistRow->destroy = pmDestroy; |
5c7463ed |
1395 | } |
1396 | |
1397 | |
fcdf0ec2 |
1398 | /****************************************************************** |
1399 | * Function : |
1400 | * SHRTEventSelect() |
1401 | * Description : |
1402 | * Parameters : |
1403 | * Return values : |
1404 | * History : |
1405 | * Note : |
1406 | ******************************************************************/ |
fbbb2697 |
1407 | static void SHRTEventSelect(GtkWidget* pmCList, |
fcdf0ec2 |
1408 | gint pmRow, |
1409 | gint pmColumn, |
1410 | GdkEventButton* pmEvent, |
1411 | gpointer pmData) |
1412 | { |
1413 | systemView* pSysView; /* The system being displayed */ |
1414 | |
1415 | /* Do we have anything meaningfull */ |
1416 | if((pSysView = (systemView*) pmData) == NULL) |
1417 | return; |
1418 | |
1419 | /* Store the selected event */ |
1420 | pSysView->Window->LastSelectedEvent = *(event*) gtk_clist_get_row_data(GTK_CLIST(pmCList), pmRow); |
1421 | pSysView->Window->EventSelected = TRUE; |
1422 | } |
1423 | |
1424 | /****************************************************************** |
1425 | * Function : |
1426 | * SHRTEventButtonPress() |
1427 | * Description : |
1428 | * Parameters : |
1429 | * Return values : |
1430 | * History : |
1431 | * Note : |
1432 | ******************************************************************/ |
fbbb2697 |
1433 | static void SHRTEventButtonPress(GtkWidget* pmCList, |
fcdf0ec2 |
1434 | GdkEventButton* pmEvent, |
1435 | gpointer pmData) |
1436 | { |
1437 | systemView* pSysView; /* The system being displayed */ |
1438 | gint row, column; /* The clicked row and column */ |
1439 | |
1440 | /* Do we have anything meaningfull */ |
1441 | if((pSysView = (systemView*) pmData) == NULL) |
1442 | return; |
1443 | |
1444 | /* if we have a right-click event */ |
1445 | if(pmEvent->button == 3) |
1446 | /* If we clicked on an item, get its row and column values */ |
1447 | if(gtk_clist_get_selection_info(GTK_CLIST(pmCList), pmEvent->x, pmEvent->y, &row, &column)) |
1448 | { |
1449 | /* Highlight the selected row */ |
1450 | gtk_clist_select_row(GTK_CLIST(pmCList), row, column); |
1451 | |
1452 | /* Store the selected event */ |
1453 | pSysView->Window->LastSelectedEvent = *(event*) gtk_clist_get_row_data(GTK_CLIST(pmCList), row); |
1454 | pSysView->Window->EventSelected = TRUE; |
1455 | |
1456 | /* Display the popup menu */ |
1457 | gtk_menu_popup(GTK_MENU(pSysView->Window->RawEventPopup), |
1458 | NULL, NULL, NULL, NULL, |
1459 | pmEvent->button, GDK_CURRENT_TIME); |
1460 | } |
1461 | } |
1462 | |
1463 | |
1464 | /****************************************************************** |
1465 | * Function : |
1466 | * SHRTVAdjustValueChanged() |
1467 | * Description : |
1468 | * Parameters : |
1469 | * Return values : |
1470 | * History : |
1471 | * Note : |
1472 | ******************************************************************/ |
fbbb2697 |
1473 | static void SHRTVAdjustValueChanged(GtkAdjustment* pmVAdjust, |
fcdf0ec2 |
1474 | gpointer pmData) |
1475 | { |
1476 | event lEvent; /* Event used for searching */ |
1477 | guint32 lPosition; /* The position to scroll to */ |
1478 | systemView* pSysView; /* The system being displayed */ |
1479 | |
1480 | /* Do we have anything meaningfull */ |
1481 | if((pSysView = (systemView*) pmData) == NULL) |
1482 | return; |
1483 | |
1484 | /* Is there an event database? */ |
1485 | if(pSysView->EventDB == NULL) |
1486 | return; |
1487 | |
1488 | /* Set the pointer to the first event */ |
1489 | if(pSysView->EventDB->TraceStart == NULL) |
1490 | return; |
1491 | |
1492 | /* Are we closer to the beginning? */ |
1493 | if((pmVAdjust->value - (pmVAdjust->upper / 2)) < 0) |
1494 | { |
1495 | /* Set the navigation pointer to the beginning of the list */ |
1496 | lEvent = pSysView->EventDB->FirstEvent; |
1497 | |
1498 | /* Calculate distance from beginning */ |
1499 | lPosition = (guint32) pmVAdjust->value; |
1500 | |
1501 | /* Find the event in the event database */ |
1502 | while(lPosition > 0) |
1503 | { |
1504 | lPosition--; |
1505 | if(DBEventNext(pSysView->EventDB, &lEvent) != TRUE) |
1506 | break; |
1507 | } |
1508 | } |
1509 | else |
1510 | { |
1511 | /* Set the navigation pointer to the end of the list */ |
1512 | lEvent = pSysView->EventDB->LastEvent; |
1513 | |
1514 | /* Calculate distance from end */ |
1515 | lPosition = (guint32) (pmVAdjust->upper - pmVAdjust->value); |
1516 | |
1517 | /* Find the event in the event database */ |
1518 | while(lPosition > 0) |
1519 | { |
1520 | lPosition--; |
1521 | if(DBEventPrev(pSysView->EventDB, &lEvent) != TRUE) |
1522 | break; |
1523 | } |
1524 | } |
1525 | |
1526 | /* Fill the event list according to what was found */ |
1527 | WDFillEventList(pSysView->Window->RTCList, |
1528 | pSysView->EventDB, |
1529 | pSysView->System, |
1530 | &lEvent, |
1531 | &(pSysView->Window->LastSelectedEvent)); |
1532 | } |
1533 | |
1534 | |
1535 | |
1536 | /****************************************************************** |
1537 | * Function : |
1538 | * WDConnectSignals() |
1539 | * Description : |
1540 | * Attaches signal handlers to the window items. |
1541 | * Parameters : |
1542 | * pmSysView, System view for which signals have to be connected |
1543 | * Return values : |
1544 | * NONE |
1545 | * History : |
1546 | * Note : |
1547 | * This function attaches a pointer to the main window during |
1548 | * the connect. This means that the handlers will get a pointer |
1549 | * to the window in the data argument. |
1550 | ******************************************************************/ |
fbbb2697 |
1551 | static void WDConnectSignals(systemView* pmSysView) |
fcdf0ec2 |
1552 | { |
1553 | /* Raw event Popup menu */ |
1554 | gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RawGotoProcess), |
1555 | "activate", |
1556 | GTK_SIGNAL_FUNC(SHGotoProcAnalysis), |
1557 | pmSysView); |
1558 | gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RawViewEvent), |
1559 | "activate", |
1560 | GTK_SIGNAL_FUNC(SHViewEventInEG), |
1561 | pmSysView); |
1562 | |
1563 | /* Set event list callbacks */ |
1564 | gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RTCList), |
1565 | "select_row", |
1566 | GTK_SIGNAL_FUNC(SHRTEventSelect), |
1567 | pmSysView); |
1568 | gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RTCList), |
1569 | "button-press-event", |
1570 | GTK_SIGNAL_FUNC(SHRTEventButtonPress), |
1571 | pmSysView); |
1572 | gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RTVAdjust), |
1573 | "value-changed", |
1574 | GTK_SIGNAL_FUNC(SHRTVAdjustValueChanged), |
1575 | pmSysView); |
1576 | |
1577 | |
1578 | } |
1579 | |
1580 | |
1581 | /****************************************************************** |
1582 | * Function : |
1583 | * WDFillEventList() |
1584 | * Description : |
1585 | * Fills the window's event list using the trace database. |
1586 | * Parameters : |
1587 | * pmList, The list to be filled. |
1588 | * pmTraceDB, The database of events. |
1589 | * pmSystem, The system to which this list belongs. |
1590 | * pmEvent, Event from which we start drawing. |
1591 | * pmSelectedEvent, Event selected if any. |
1592 | * Return values : |
1593 | * NONE. |
1594 | * History : |
1595 | * K.Y., 18/06/99, Initial typing. |
1596 | * Note : |
1597 | ******************************************************************/ |
fbbb2697 |
1598 | static void WDFillEventList(GtkWidget* pmList, |
fcdf0ec2 |
1599 | db* pmTraceDB, |
1600 | systemInfo* pmSystem, |
1601 | event* pmEvent, |
1602 | event* pmSelectedEvent) |
1603 | { |
1604 | gint i = 0; /* Generic index */ |
1605 | event lEvent; /* Generic event */ |
1606 | gchar lTimeStr[TIME_STR_LEN]; /* Time of event */ |
1607 | static gchar* lString[RTCLIST_NB_COLUMNS]={'\0'}; /* Strings describing event */ |
1608 | process* pProcess; /* Generic process pointer */ |
1609 | #if SUPP_RTAI |
1610 | RTAItask* pTask = NULL; /* Generic task pointer */ |
1611 | #endif /* SUPP_RTAI */ |
1612 | eventDescription lEventDesc; /* Description of event */ |
1613 | |
1614 | /* Did we allocate space for strings */ |
1615 | if(lString[0] == NULL) |
1616 | /* Allocate space for strings */ |
1617 | for (i = 0; i < RTCLIST_NB_COLUMNS - 1; i++) |
1618 | lString[i] = (char*) g_malloc(MW_DEFAULT_STRLEN); |
1619 | |
1620 | /* Allocate space for description string */ |
1621 | lString[RTCLIST_NB_COLUMNS - 1] = (char*) g_malloc(MW_LONG_STRLEN); |
1622 | |
1623 | /* If no event was supplied, start at the beginning */ |
1624 | if(pmEvent == NULL) |
1625 | lEvent = pmTraceDB->FirstEvent; |
1626 | else |
1627 | lEvent = *pmEvent; |
1628 | |
1629 | /* Freeze and clear clist */ |
1630 | gtk_clist_freeze(GTK_CLIST(pmList)); |
1631 | gtk_clist_clear(GTK_CLIST(pmList)); |
1632 | |
1633 | /* Reset index */ |
1634 | i = 0; |
1635 | |
1636 | /* Go through the event list */ |
1637 | do |
1638 | { |
1639 | /* Get the event description */ |
1640 | DBEventDescription(pmTraceDB, &lEvent, TRUE, &lEventDesc); |
1641 | |
1642 | /* Get the event's process */ |
1643 | pProcess = DBEventProcess(pmTraceDB, &lEvent, pmSystem, FALSE); |
1644 | |
1645 | #if SUPP_RTAI |
1646 | /* Does this trace contain RTAI information */ |
1647 | if(pmTraceDB->SystemType == TRACE_SYS_TYPE_RTAI_LINUX) |
1648 | /* Get the RTAI task to which this event belongs */ |
1649 | pTask = RTAIDBEventTask(pmTraceDB, &lEvent, pmSystem, FALSE); |
1650 | #endif /* SUPP_RTAI */ |
1651 | |
1652 | /* Set the event's entry in the list of raw events displayed */ |
1653 | sRawEventsDisplayed[i] = lEvent; |
1654 | |
1655 | /* Add text describing the event */ |
1656 | /* The CPU ID */ |
1657 | if(pmTraceDB->LogCPUID == TRUE) |
1658 | snprintf(lString[0], MW_DEFAULT_STRLEN, "%d", lEventDesc.CPUID); |
1659 | else |
1660 | snprintf(lString[0], MW_DEFAULT_STRLEN, "0"); |
1661 | |
1662 | /* The event ID */ |
1663 | snprintf(lString[1], MW_DEFAULT_STRLEN, "%s", pmTraceDB->EventString(pmTraceDB, lEventDesc.ID, &lEvent)); |
1664 | |
1665 | /* The event's time of occurence */ |
1666 | DBFormatTimeInReadableString(lTimeStr, |
1667 | lEventDesc.Time.tv_sec, |
1668 | lEventDesc.Time.tv_usec); |
1669 | snprintf(lString[2], MW_DEFAULT_STRLEN, "%s", lTimeStr); |
1670 | |
1671 | /* Is this an RT event */ |
1672 | if(lEventDesc.ID <= TRACE_MAX) |
1673 | { |
1674 | /* The PID of the process to which the event belongs */ |
1675 | if(pProcess != NULL) |
1676 | snprintf(lString[3], MW_DEFAULT_STRLEN, "%d", pProcess->PID); |
1677 | else |
1678 | snprintf(lString[3], MW_DEFAULT_STRLEN, "N/A"); |
1679 | } |
1680 | #if SUPP_RTAI |
1681 | else |
1682 | { |
1683 | /* The TID of the task to which the event belongs */ |
1684 | if(pTask != NULL) |
1685 | snprintf(lString[3], MW_DEFAULT_STRLEN, "RT:%d", pTask->TID); |
1686 | else |
1687 | snprintf(lString[3], MW_DEFAULT_STRLEN, "RT:N/A"); |
1688 | } |
1689 | #endif /* SUPP_RTAI */ |
1690 | |
1691 | /* The size of the entry */ |
1692 | snprintf(lString[4], MW_DEFAULT_STRLEN, "%d", lEventDesc.Size); |
1693 | |
1694 | /* The string describing the event */ |
1695 | snprintf(lString[5], MW_LONG_STRLEN, "%s", lEventDesc.String); |
1696 | |
1697 | /* Insert the entry into the list */ |
1698 | gtk_clist_append(GTK_CLIST(pmList), lString); |
1699 | |
1700 | /* Set the row's data to point to the current event */ |
1701 | WDI_gtk_clist_set_last_row_data_full(GTK_CLIST(pmList), (gpointer) &(sRawEventsDisplayed[i]), NULL); |
1702 | |
1703 | /* Was this the last selected event */ |
1704 | if(DBEventsEqual(lEvent, (*pmSelectedEvent))) |
1705 | gtk_clist_select_row(GTK_CLIST(pmList), i, 0); |
1706 | |
1707 | /* Go to next row */ |
1708 | i++; |
1709 | } while((DBEventNext(pmTraceDB, &lEvent) == TRUE) && (i < RTCLIST_NB_ROWS)); |
1710 | |
1711 | /* Resize the list's length */ |
1712 | gtk_widget_queue_resize(pmList); |
1713 | |
1714 | /* Thaw the clist */ |
1715 | gtk_clist_thaw(GTK_CLIST(pmList)); |
1716 | } |
1717 | |
fbbb2697 |
1718 | #endif //DEBUG |
1719 | |
1720 | static void destroy_cb( GtkWidget *widget, |
1721 | gpointer data ) |
1722 | { |
1723 | gtk_main_quit (); |
1724 | } |
1725 | |
1726 | |
e921c965 |
1727 | /* |
fbbb2697 |
1728 | int main(int argc, char **argv) |
1729 | { |
1730 | GtkWidget *Window; |
1731 | GtkWidget *ListViewer; |
1732 | GtkWidget *VBox_V; |
1733 | EventViewerData *Event_Viewer_Data; |
682c6edb |
1734 | guint ev_sel = 444 ; |
1735 | |
e921c965 |
1736 | // Initialize i18n support |
fbbb2697 |
1737 | gtk_set_locale (); |
1738 | |
e921c965 |
1739 | // Initialize the widget set |
fbbb2697 |
1740 | gtk_init (&argc, &argv); |
1741 | |
1742 | init(); |
fcdf0ec2 |
1743 | |
fbbb2697 |
1744 | Window = gtk_window_new (GTK_WINDOW_TOPLEVEL); |
1745 | gtk_window_set_title (GTK_WINDOW (Window), ("Test Window")); |
1746 | |
1747 | g_signal_connect (G_OBJECT (Window), "destroy", |
1748 | G_CALLBACK (destroy_cb), NULL); |
1749 | |
1750 | |
1751 | VBox_V = gtk_vbox_new(0, 0); |
1752 | gtk_container_add (GTK_CONTAINER (Window), VBox_V); |
1753 | |
e921c965 |
1754 | //ListViewer = hGuiEvents(Window); |
682c6edb |
1755 | //gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, TRUE, TRUE, 0); |
fbbb2697 |
1756 | |
6601bf27 |
1757 | //ListViewer = hGuiEvents(Window); |
1758 | //gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, FALSE, TRUE, 0); |
682c6edb |
1759 | |
e921c965 |
1760 | Event_Viewer_Data = GuiEvents(g_new(mainWindow,1)); |
682c6edb |
1761 | ListViewer = Event_Viewer_Data->HBox_V; |
e921c965 |
1762 | gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, TRUE, TRUE, 0); |
1763 | |
fbbb2697 |
1764 | gtk_widget_show (VBox_V); |
1765 | gtk_widget_show (Window); |
1766 | |
e921c965 |
1767 | // Event_Selected_Hook(Event_Viewer_Data, &ev_sel); |
682c6edb |
1768 | |
fbbb2697 |
1769 | gtk_main (); |
1770 | |
1771 | g_critical("main loop finished"); |
1772 | |
1773 | //hGuiEvents_Destructor(ListViewer); |
1774 | |
1775 | //g_critical("GuiEvents Destructor finished"); |
1776 | destroy(); |
1777 | |
1778 | return 0; |
1779 | } |
e921c965 |
1780 | */ |
17abcce3 |
1781 | |
5c7463ed |
1782 | /*\@}*/ |
fbbb2697 |
1783 | |