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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/gtkcustomhbox.h> |
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39 | #include <lttv/processTrace.h> |
40 | #include <lttv/state.h> |
41 | #include <ltt/ltt.h> |
42 | #include <ltt/event.h> |
43 | #include <ltt/type.h> |
44 | #include <ltt/trace.h> |
45 | #include <string.h> |
46 | |
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47 | //#include "mw_api.h" |
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48 | #include "gtktreeprivate.h" |
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49 | |
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50 | #include "icons/hGuiEventsInsert.xpm" |
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51 | |
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52 | |
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53 | static LttvHooks *before_event; |
54 | |
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55 | /** Array containing instanced objects. Used when module is unloaded */ |
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56 | static GSList *sEvent_Viewer_Data_List = NULL ; |
57 | |
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58 | /** hook functions for update time interval, current time ... */ |
59 | gboolean updateTimeInterval(void * hook_data, void * call_data); |
60 | gboolean updateCurrentTime(void * hook_data, void * call_data); |
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61 | void remove_item_from_queue(GQueue * q, gboolean fromHead); |
62 | void remove_all_items_from_queue(GQueue * q); |
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63 | void remove_instance(GtkCustomHBox * box); |
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64 | |
65 | typedef struct _RawTraceData{ |
66 | unsigned cpu_id; |
67 | char * event_name; |
68 | LttTime time; |
69 | int pid; |
70 | unsigned entry_length; |
71 | char * event_description; |
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72 | LttEventPosition ep; |
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73 | } RawTraceData; |
74 | |
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75 | #define RESERVE_BIG_SIZE 1000 |
76 | #define RESERVE_SMALL_SIZE 100 |
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77 | |
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78 | typedef enum _ScrollDirection{ |
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79 | SCROLL_STEP_UP, |
80 | SCROLL_STEP_DOWN, |
81 | SCROLL_PAGE_UP, |
82 | SCROLL_PAGE_DOWN, |
83 | SCROLL_JUMP, |
84 | SCROLL_NONE |
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85 | } ScrollDirection; |
86 | |
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87 | typedef struct _EventViewerData { |
88 | |
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89 | mainWindow * mw; |
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90 | TimeInterval time_interval; |
91 | LttTime current_time; |
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92 | LttvHooks * before_event_hooks; |
93 | |
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94 | gboolean append; //prepend or append item |
95 | GQueue * raw_trace_data_queue; //buf to contain raw trace data |
96 | GQueue * raw_trace_data_queue_tmp; //tmp buf to contain raw data |
97 | unsigned current_event_index; |
98 | double previous_value; //value of the slide |
99 | LttTime trace_start; |
100 | LttTime trace_end; |
101 | unsigned start_event_index; //the first event shown in the window |
102 | unsigned end_event_index; //the last event shown in the window |
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103 | GtkWidget * instance_container; //box to contain all widgets |
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104 | |
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105 | //scroll window containing Tree View |
106 | GtkWidget * Scroll_Win; |
107 | |
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108 | /* Model containing list data */ |
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109 | GtkListStore *Store_M; |
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110 | |
111 | GtkWidget *HBox_V; |
112 | /* Widget to display the data in a columned list */ |
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113 | GtkWidget *Tree_V; |
114 | GtkAdjustment *VTree_Adjust_C ; |
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115 | GdkWindow *TreeWindow ; |
116 | |
117 | /* Vertical scrollbar and it's adjustment */ |
118 | GtkWidget *VScroll_VC; |
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119 | GtkAdjustment *VAdjust_C ; |
120 | |
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121 | /* Selection handler */ |
122 | GtkTreeSelection *Select_C; |
123 | |
124 | guint Num_Visible_Events; |
125 | guint First_Event, Last_Event; |
126 | |
127 | /* TEST DATA, TO BE READ FROM THE TRACE */ |
128 | gint Number_Of_Events ; |
129 | guint Currently_Selected_Event ; |
130 | gboolean Selected_Event ; |
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131 | |
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132 | } EventViewerData ; |
133 | |
134 | //! Event Viewer's constructor hook |
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135 | GtkWidget *hGuiEvents(mainWindow *pmParentWindow); |
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136 | //! Event Viewer's constructor |
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137 | EventViewerData *GuiEvents(mainWindow *pmParentWindow); |
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138 | //! Event Viewer's destructor |
139 | void GuiEvents_Destructor(EventViewerData *Event_Viewer_Data); |
140 | |
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141 | static int Event_Selected_Hook(void *hook_data, void *call_data); |
142 | |
143 | void Tree_V_set_cursor(EventViewerData *Event_Viewer_Data); |
144 | void Tree_V_get_cursor(EventViewerData *Event_Viewer_Data); |
145 | |
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146 | /* Prototype for selection handler callback */ |
147 | static void tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data); |
148 | static void v_scroll_cb (GtkAdjustment *adjustment, gpointer data); |
149 | static void Tree_V_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data); |
150 | static void Tree_V_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data); |
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151 | static void Tree_V_cursor_changed_cb (GtkWidget *widget, gpointer data); |
152 | static void Tree_V_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data); |
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153 | static void Tree_V_grab_focus(GtkWidget *widget, gpointer data); |
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154 | |
155 | |
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156 | static void get_test_data(double time, guint List_Height, |
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157 | EventViewerData *Event_Viewer_Data); |
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158 | |
159 | void add_test_data(EventViewerData *Event_Viewer_Data); |
160 | |
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161 | static void get_events(EventViewerData* Event_Viewer_Data, LttTime start, |
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162 | LttTime end, unsigned maxNumEvents, unsigned * realNumEvent); |
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163 | static gboolean parse_event(void *hook_data, void *call_data); |
164 | |
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165 | static LttvModule *Main_Win_Module; |
166 | |
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167 | /** |
168 | * plugin's init function |
169 | * |
170 | * This function initializes the Event Viewer functionnality through the |
171 | * gtkTraceSet API. |
172 | */ |
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173 | G_MODULE_EXPORT void init(LttvModule *self, int argc, char *argv[]) { |
174 | |
175 | Main_Win_Module = lttv_module_require(self, "mainwin", argc, argv); |
176 | |
177 | if(Main_Win_Module == NULL) |
178 | { |
179 | g_critical("Can't load Control Flow Viewer : missing mainwin\n"); |
180 | return; |
181 | } |
182 | |
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183 | |
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184 | g_critical("GUI Event Viewer init()"); |
185 | |
186 | /* Register the toolbar insert button */ |
187 | ToolbarItemReg(hGuiEventsInsert_xpm, "Insert Event Viewer", hGuiEvents); |
188 | |
189 | /* Register the menu item insert entry */ |
190 | MenuItemReg("/", "Insert Event Viewer", hGuiEvents); |
191 | |
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192 | } |
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193 | |
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194 | void destroy_walk(gpointer data, gpointer user_data) |
195 | { |
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196 | GuiEvents_Destructor((EventViewerData*)data); |
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197 | } |
198 | |
199 | /** |
200 | * plugin's destroy function |
201 | * |
202 | * This function releases the memory reserved by the module and unregisters |
203 | * everything that has been registered in the gtkTraceSet API. |
204 | */ |
205 | G_MODULE_EXPORT void destroy() { |
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206 | int i; |
207 | |
208 | EventViewerData *Event_Viewer_Data; |
209 | |
210 | g_critical("GUI Event Viewer destroy()"); |
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211 | |
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212 | g_slist_foreach(sEvent_Viewer_Data_List, destroy_walk, NULL ); |
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213 | |
214 | g_slist_free(sEvent_Viewer_Data_List); |
215 | |
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216 | /* Unregister the toolbar insert button */ |
217 | ToolbarItemUnreg(hGuiEvents); |
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218 | |
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219 | /* Unregister the menu item insert entry */ |
220 | MenuItemUnreg(hGuiEvents); |
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221 | } |
222 | |
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223 | /* Enumeration of the columns */ |
224 | enum |
225 | { |
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226 | CPUID_COLUMN, |
227 | EVENT_COLUMN, |
228 | TIME_COLUMN, |
229 | PID_COLUMN, |
230 | ENTRY_LEN_COLUMN, |
231 | EVENT_DESCR_COLUMN, |
232 | N_COLUMNS |
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233 | }; |
234 | |
235 | |
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236 | /** |
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237 | * Event Viewer's constructor hook |
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238 | * |
239 | * This constructor is given as a parameter to the menuitem and toolbar button |
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240 | * registration. It creates the list. |
241 | * @param pmParentWindow A pointer to the parent window. |
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242 | * @return The widget created. |
243 | */ |
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244 | GtkWidget * |
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245 | hGuiEvents(mainWindow * pmParentWindow) |
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246 | { |
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247 | EventViewerData* Event_Viewer_Data = GuiEvents(pmParentWindow) ; |
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248 | |
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249 | if(Event_Viewer_Data) |
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250 | return Event_Viewer_Data->instance_container; |
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251 | else return NULL; |
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252 | |
253 | } |
254 | |
255 | /** |
256 | * Event Viewer's constructor |
257 | * |
258 | * This constructor is used to create EventViewerData data structure. |
259 | * @return The Event viewer data created. |
260 | */ |
261 | EventViewerData * |
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262 | GuiEvents(mainWindow *pmParentWindow) |
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263 | { |
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264 | LttTime start, end; |
265 | GtkTreeViewColumn *column; |
266 | GtkCellRenderer *renderer; |
267 | EventViewerData* Event_Viewer_Data = g_new(EventViewerData,1) ; |
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268 | RawTraceData * data; |
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269 | double time_value; |
270 | unsigned size; |
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271 | |
272 | Event_Viewer_Data->mw = pmParentWindow; |
273 | GetTimeInterval(Event_Viewer_Data->mw, &Event_Viewer_Data->time_interval); |
274 | GetCurrentTime(Event_Viewer_Data->mw, &Event_Viewer_Data->current_time); |
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275 | |
276 | Event_Viewer_Data->before_event_hooks = lttv_hooks_new(); |
277 | lttv_hooks_add(Event_Viewer_Data->before_event_hooks, parse_event, Event_Viewer_Data); |
278 | |
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279 | Event_Viewer_Data->raw_trace_data_queue = g_queue_new(); |
280 | Event_Viewer_Data->raw_trace_data_queue_tmp = g_queue_new(); |
281 | |
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282 | RegUpdateTimeInterval(updateTimeInterval,Event_Viewer_Data, Event_Viewer_Data->mw); |
283 | RegUpdateCurrentTime(updateCurrentTime,Event_Viewer_Data, Event_Viewer_Data->mw); |
284 | |
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285 | Event_Viewer_Data->Scroll_Win = gtk_scrolled_window_new (NULL, NULL); |
286 | gtk_widget_show ( Event_Viewer_Data->Scroll_Win); |
287 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(Event_Viewer_Data->Scroll_Win), |
288 | GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER); |
289 | |
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290 | /* TEST DATA, TO BE READ FROM THE TRACE */ |
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291 | Event_Viewer_Data->Currently_Selected_Event = FALSE ; |
292 | Event_Viewer_Data->Selected_Event = 0; |
293 | |
294 | /* Create a model for storing the data list */ |
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295 | Event_Viewer_Data->Store_M = gtk_list_store_new ( |
296 | N_COLUMNS, /* Total number of columns */ |
297 | G_TYPE_INT, /* CPUID */ |
298 | G_TYPE_STRING, /* Event */ |
299 | G_TYPE_UINT64, /* Time */ |
300 | G_TYPE_INT, /* PID */ |
301 | G_TYPE_INT, /* Entry length */ |
302 | G_TYPE_STRING); /* Event's description */ |
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303 | |
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304 | /* Create the viewer widget for the columned list */ |
305 | Event_Viewer_Data->Tree_V = gtk_tree_view_new_with_model (GTK_TREE_MODEL (Event_Viewer_Data->Store_M)); |
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306 | |
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307 | g_signal_connect (G_OBJECT (Event_Viewer_Data->Tree_V), "size-allocate", |
308 | G_CALLBACK (Tree_V_size_allocate_cb), |
309 | Event_Viewer_Data); |
310 | g_signal_connect (G_OBJECT (Event_Viewer_Data->Tree_V), "size-request", |
311 | G_CALLBACK (Tree_V_size_request_cb), |
312 | Event_Viewer_Data); |
313 | |
314 | g_signal_connect (G_OBJECT (Event_Viewer_Data->Tree_V), "cursor-changed", |
315 | G_CALLBACK (Tree_V_cursor_changed_cb), |
316 | Event_Viewer_Data); |
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317 | |
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318 | g_signal_connect (G_OBJECT (Event_Viewer_Data->Tree_V), "move-cursor", |
319 | G_CALLBACK (Tree_V_move_cursor_cb), |
320 | Event_Viewer_Data); |
321 | |
322 | g_signal_connect (G_OBJECT (Event_Viewer_Data->Tree_V), "grab-focus", |
323 | G_CALLBACK (Tree_V_grab_focus), |
324 | Event_Viewer_Data); |
325 | |
326 | // Use on each column! |
327 | //gtk_tree_view_column_set_sizing(Event_Viewer_Data->Tree_V, GTK_TREE_VIEW_COLUMN_FIXED); |
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328 | |
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329 | /* The view now holds a reference. We can get rid of our own |
330 | * reference */ |
331 | g_object_unref (G_OBJECT (Event_Viewer_Data->Store_M)); |
332 | |
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333 | |
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334 | /* Create a column, associating the "text" attribute of the |
335 | * cell_renderer to the first column of the model */ |
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336 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ |
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337 | renderer = gtk_cell_renderer_text_new (); |
338 | column = gtk_tree_view_column_new_with_attributes ("CPUID", |
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339 | renderer, |
340 | "text", CPUID_COLUMN, |
341 | NULL); |
342 | gtk_tree_view_column_set_alignment (column, 0.0); |
343 | gtk_tree_view_column_set_fixed_width (column, 45); |
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344 | gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); |
345 | |
346 | renderer = gtk_cell_renderer_text_new (); |
347 | column = gtk_tree_view_column_new_with_attributes ("Event", |
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348 | renderer, |
349 | "text", EVENT_COLUMN, |
350 | NULL); |
351 | gtk_tree_view_column_set_alignment (column, 0.0); |
352 | gtk_tree_view_column_set_fixed_width (column, 120); |
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353 | gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); |
354 | |
355 | renderer = gtk_cell_renderer_text_new (); |
356 | column = gtk_tree_view_column_new_with_attributes ("Time", |
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357 | renderer, |
358 | "text", TIME_COLUMN, |
359 | NULL); |
360 | gtk_tree_view_column_set_alignment (column, 1.0); |
361 | gtk_tree_view_column_set_fixed_width (column, 120); |
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362 | gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); |
363 | |
364 | renderer = gtk_cell_renderer_text_new (); |
365 | column = gtk_tree_view_column_new_with_attributes ("PID", |
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366 | renderer, |
367 | "text", PID_COLUMN, |
368 | NULL); |
369 | gtk_tree_view_column_set_alignment (column, 1.0); |
370 | gtk_tree_view_column_set_fixed_width (column, 45); |
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371 | gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); |
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372 | |
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373 | renderer = gtk_cell_renderer_text_new (); |
374 | column = gtk_tree_view_column_new_with_attributes ("Entry Length", |
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375 | renderer, |
376 | "text", ENTRY_LEN_COLUMN, |
377 | NULL); |
378 | gtk_tree_view_column_set_alignment (column, 1.0); |
379 | gtk_tree_view_column_set_fixed_width (column, 60); |
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380 | gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); |
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381 | |
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382 | renderer = gtk_cell_renderer_text_new (); |
383 | column = gtk_tree_view_column_new_with_attributes ("Event's Description", |
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384 | renderer, |
385 | "text", EVENT_DESCR_COLUMN, |
386 | NULL); |
387 | gtk_tree_view_column_set_alignment (column, 0.0); |
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388 | gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); |
389 | |
390 | |
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391 | /* Setup the selection handler */ |
392 | Event_Viewer_Data->Select_C = gtk_tree_view_get_selection (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V)); |
393 | gtk_tree_selection_set_mode (Event_Viewer_Data->Select_C, GTK_SELECTION_SINGLE); |
394 | g_signal_connect (G_OBJECT (Event_Viewer_Data->Select_C), "changed", |
395 | G_CALLBACK (tree_selection_changed_cb), |
396 | Event_Viewer_Data); |
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397 | |
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398 | gtk_container_add (GTK_CONTAINER (Event_Viewer_Data->Scroll_Win), Event_Viewer_Data->Tree_V); |
399 | |
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400 | Event_Viewer_Data->instance_container = gtk_custom_hbox_new(0, 0, remove_instance); |
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401 | Event_Viewer_Data->HBox_V = gtk_hbox_new(0, 0); |
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402 | gtk_box_pack_start(GTK_BOX(Event_Viewer_Data->HBox_V), Event_Viewer_Data->Scroll_Win, TRUE, TRUE, 0); |
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403 | gtk_box_pack_start(GTK_BOX(Event_Viewer_Data->instance_container), Event_Viewer_Data->HBox_V, TRUE, TRUE, 0); |
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404 | |
405 | /* Create vertical scrollbar and pack it */ |
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406 | Event_Viewer_Data->VScroll_VC = gtk_vscrollbar_new(NULL); |
407 | gtk_box_pack_start(GTK_BOX(Event_Viewer_Data->HBox_V), Event_Viewer_Data->VScroll_VC, FALSE, TRUE, 0); |
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408 | |
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409 | /* Get the vertical scrollbar's adjustment */ |
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410 | Event_Viewer_Data->VAdjust_C = gtk_range_get_adjustment(GTK_RANGE(Event_Viewer_Data->VScroll_VC)); |
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411 | Event_Viewer_Data->VTree_Adjust_C = gtk_tree_view_get_vadjustment( |
412 | GTK_TREE_VIEW (Event_Viewer_Data->Tree_V)); |
413 | |
414 | g_signal_connect (G_OBJECT (Event_Viewer_Data->VAdjust_C), "value-changed", |
415 | G_CALLBACK (v_scroll_cb), |
416 | Event_Viewer_Data); |
417 | /* Set the upper bound to the last event number */ |
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418 | Event_Viewer_Data->previous_value = 0; |
419 | Event_Viewer_Data->VAdjust_C->lower = 0.0; |
420 | //Event_Viewer_Data->VAdjust_C->upper = Event_Viewer_Data->Number_Of_Events; |
421 | Event_Viewer_Data->VAdjust_C->value = 0.0; |
422 | Event_Viewer_Data->VAdjust_C->step_increment = 1.0; |
423 | Event_Viewer_Data->VAdjust_C->page_increment = 2.0; |
424 | // Event_Viewer_Data->VTree_Adjust_C->upper; |
425 | Event_Viewer_Data->VAdjust_C->page_size = 2.0; |
426 | // Event_Viewer_Data->VTree_Adjust_C->upper; |
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427 | g_critical("value : %u",Event_Viewer_Data->VTree_Adjust_C->upper); |
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428 | /* Raw event trace */ |
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429 | gtk_widget_show(Event_Viewer_Data->instance_container); |
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430 | gtk_widget_show(Event_Viewer_Data->HBox_V); |
431 | gtk_widget_show(Event_Viewer_Data->Tree_V); |
432 | gtk_widget_show(Event_Viewer_Data->VScroll_VC); |
433 | |
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434 | /* Add the object's information to the module's array */ |
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435 | sEvent_Viewer_Data_List = g_slist_append(sEvent_Viewer_Data_List, Event_Viewer_Data); |
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436 | |
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437 | Event_Viewer_Data->First_Event = -1 ; |
438 | Event_Viewer_Data->Last_Event = 0 ; |
439 | |
440 | Event_Viewer_Data->Num_Visible_Events = 1; |
441 | |
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442 | //get the life span of the traceset and set the upper of the scroll bar |
443 | getTracesetTimeSpan(Event_Viewer_Data->mw, &Event_Viewer_Data->trace_start, |
444 | &Event_Viewer_Data->trace_end); |
445 | time_value = Event_Viewer_Data->trace_end.tv_sec - Event_Viewer_Data->trace_start.tv_sec; |
446 | time_value *= NANSECOND_CONST; |
447 | time_value += (double)Event_Viewer_Data->trace_end.tv_nsec - Event_Viewer_Data->trace_start.tv_nsec; |
448 | Event_Viewer_Data->VAdjust_C->upper = time_value; |
449 | |
450 | Event_Viewer_Data->append = TRUE; |
451 | |
675f8f58 |
452 | start.tv_sec = 0; |
453 | start.tv_nsec = 0; |
f2f6d498 |
454 | end.tv_sec = G_MAXULONG; |
455 | end.tv_nsec = G_MAXULONG; |
675f8f58 |
456 | |
b671bb09 |
457 | get_events(Event_Viewer_Data, start,end, RESERVE_SMALL_SIZE, &size); |
f9334f6f |
458 | |
b671bb09 |
459 | Event_Viewer_Data->start_event_index = 0; |
460 | Event_Viewer_Data->end_event_index = Event_Viewer_Data->Num_Visible_Events - 1; |
675f8f58 |
461 | |
462 | // Test data |
b671bb09 |
463 | get_test_data(Event_Viewer_Data->VAdjust_C->value, |
675f8f58 |
464 | Event_Viewer_Data->Num_Visible_Events, |
465 | Event_Viewer_Data); |
466 | |
467 | /* Set the Selected Event */ |
b671bb09 |
468 | // Tree_V_set_cursor(Event_Viewer_Data); |
675f8f58 |
469 | |
470 | return Event_Viewer_Data; |
fbbb2697 |
471 | } |
fcdf0ec2 |
472 | |
682c6edb |
473 | void Tree_V_set_cursor(EventViewerData *Event_Viewer_Data) |
474 | { |
675f8f58 |
475 | GtkTreePath *path; |
476 | |
477 | if(Event_Viewer_Data->Selected_Event && Event_Viewer_Data->First_Event != -1) |
478 | { |
b671bb09 |
479 | // gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, |
480 | // Event_Viewer_Data->Currently_Selected_Event); |
675f8f58 |
481 | |
482 | path = gtk_tree_path_new_from_indices( |
483 | Event_Viewer_Data->Currently_Selected_Event- |
484 | Event_Viewer_Data->First_Event, |
485 | -1); |
486 | |
487 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
488 | gtk_tree_path_free(path); |
489 | } |
682c6edb |
490 | } |
491 | |
492 | void Tree_V_get_cursor(EventViewerData *Event_Viewer_Data) |
493 | { |
675f8f58 |
494 | GtkTreePath *path; |
495 | gint *indices; |
682c6edb |
496 | |
675f8f58 |
497 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), &path, NULL); |
498 | indices = gtk_tree_path_get_indices(path); |
499 | |
500 | if(indices != NULL) |
501 | { |
502 | Event_Viewer_Data->Selected_Event = TRUE; |
503 | Event_Viewer_Data->Currently_Selected_Event = |
504 | Event_Viewer_Data->First_Event + indices[0]; |
505 | |
506 | } else { |
507 | Event_Viewer_Data->Selected_Event = FALSE; |
508 | Event_Viewer_Data->Currently_Selected_Event = 0; |
509 | } |
510 | g_critical("DEBUG : Event Selected : %i , num: %u", Event_Viewer_Data->Selected_Event, Event_Viewer_Data->Currently_Selected_Event) ; |
511 | |
512 | gtk_tree_path_free(path); |
682c6edb |
513 | |
514 | } |
515 | |
516 | |
517 | |
b26121f4 |
518 | void Tree_V_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data) |
fbbb2697 |
519 | { |
675f8f58 |
520 | GtkTreePath *path; // = gtk_tree_path_new(); |
521 | gint *indices; |
522 | gdouble value; |
523 | EventViewerData *Event_Viewer_Data = (EventViewerData*)data; |
524 | |
525 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), &path, NULL); |
526 | if(path == NULL) |
527 | { |
528 | /* No prior cursor, put it at beginning of page and let the execution do */ |
529 | path = gtk_tree_path_new_from_indices(0, -1); |
530 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
531 | } |
532 | |
533 | indices = gtk_tree_path_get_indices(path); |
534 | |
535 | g_critical("DEBUG : move cursor step : %u , int : %i , indice : %i", (guint)arg1, arg2, indices[0]) ; |
536 | |
537 | value = gtk_adjustment_get_value(Event_Viewer_Data->VAdjust_C); |
538 | |
539 | if(arg1 == GTK_MOVEMENT_DISPLAY_LINES) |
540 | { |
541 | /* Move one line */ |
542 | if(arg2 == 1) |
b26121f4 |
543 | { |
675f8f58 |
544 | /* move one line down */ |
545 | if(indices[0] == Event_Viewer_Data->Num_Visible_Events - 1) |
546 | { |
547 | if(value + Event_Viewer_Data->Num_Visible_Events <= |
548 | Event_Viewer_Data->Number_Of_Events -1) |
b26121f4 |
549 | { |
675f8f58 |
550 | g_critical("need 1 event down") ; |
551 | Event_Viewer_Data->Currently_Selected_Event += 1; |
b671bb09 |
552 | // gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, value+1); |
675f8f58 |
553 | //gtk_tree_path_free(path); |
554 | //path = gtk_tree_path_new_from_indices(Event_Viewer_Data->Num_Visible_Events-1, -1); |
555 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
556 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
b26121f4 |
557 | } |
675f8f58 |
558 | } |
559 | } else { |
560 | /* Move one line up */ |
561 | if(indices[0] == 0) |
562 | { |
563 | if(value - 1 >= 0 ) |
564 | { |
565 | g_critical("need 1 event up") ; |
566 | Event_Viewer_Data->Currently_Selected_Event -= 1; |
b671bb09 |
567 | // gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, value-1); |
675f8f58 |
568 | //gtk_tree_path_free(path); |
569 | //path = gtk_tree_path_new_from_indices(0, -1); |
570 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
571 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
572 | } |
573 | |
574 | } |
b26121f4 |
575 | } |
675f8f58 |
576 | |
577 | } |
578 | |
579 | if(arg1 == GTK_MOVEMENT_PAGES) |
580 | { |
581 | /* Move one page */ |
582 | if(arg2 == 1) |
b26121f4 |
583 | { |
675f8f58 |
584 | if(Event_Viewer_Data->Num_Visible_Events == 1) |
585 | value += 1 ; |
586 | /* move one page down */ |
587 | if(value + Event_Viewer_Data->Num_Visible_Events-1 <= |
588 | Event_Viewer_Data->Number_Of_Events ) |
589 | { |
590 | g_critical("need 1 page down") ; |
591 | |
592 | Event_Viewer_Data->Currently_Selected_Event += Event_Viewer_Data->Num_Visible_Events-1; |
b671bb09 |
593 | // gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, |
594 | // value+(Event_Viewer_Data->Num_Visible_Events-1)); |
675f8f58 |
595 | //gtk_tree_path_free(path); |
596 | //path = gtk_tree_path_new_from_indices(0, -1); |
597 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
598 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
599 | } |
600 | } else { |
601 | /* Move one page up */ |
602 | if(Event_Viewer_Data->Num_Visible_Events == 1) |
603 | value -= 1 ; |
604 | |
605 | if(indices[0] < Event_Viewer_Data->Num_Visible_Events - 2 ) |
606 | { |
607 | if(value - (Event_Viewer_Data->Num_Visible_Events-1) >= 0) |
b26121f4 |
608 | { |
675f8f58 |
609 | g_critical("need 1 page up") ; |
610 | |
611 | Event_Viewer_Data->Currently_Selected_Event -= Event_Viewer_Data->Num_Visible_Events-1; |
612 | |
b671bb09 |
613 | // gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, |
614 | // value-(Event_Viewer_Data->Num_Visible_Events-1)); |
675f8f58 |
615 | //gtk_tree_path_free(path); |
616 | //path = gtk_tree_path_new_from_indices(0, -1); |
617 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
618 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
619 | |
b26121f4 |
620 | } else { |
675f8f58 |
621 | /* Go to first Event */ |
622 | g_critical("need 1 page up") ; |
623 | |
624 | Event_Viewer_Data->Currently_Selected_Event == 0 ; |
b671bb09 |
625 | // gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, |
626 | // 0); |
675f8f58 |
627 | //gtk_tree_path_free(path); |
628 | //path = gtk_tree_path_new_from_indices(0, -1); |
629 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
630 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
631 | |
b26121f4 |
632 | } |
675f8f58 |
633 | } |
634 | |
b26121f4 |
635 | } |
675f8f58 |
636 | |
637 | } |
638 | |
639 | if(arg1 == GTK_MOVEMENT_BUFFER_ENDS) |
640 | { |
641 | /* Move to the ends of the buffer */ |
642 | if(arg2 == 1) |
b26121f4 |
643 | { |
675f8f58 |
644 | /* move end of buffer */ |
645 | g_critical("End of buffer") ; |
646 | Event_Viewer_Data->Currently_Selected_Event = Event_Viewer_Data->Number_Of_Events-1 ; |
b671bb09 |
647 | // gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, |
648 | // Event_Viewer_Data->Number_Of_Events - |
649 | // Event_Viewer_Data->Num_Visible_Events); |
675f8f58 |
650 | //gtk_tree_path_free(path); |
651 | //path = gtk_tree_path_new_from_indices(Event_Viewer_Data->Num_Visible_Events-1, -1); |
652 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
653 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
654 | } else { |
655 | /* Move beginning of buffer */ |
656 | g_critical("Beginning of buffer") ; |
657 | Event_Viewer_Data->Currently_Selected_Event = 0 ; |
b671bb09 |
658 | // gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, 0); |
682c6edb |
659 | //gtk_tree_path_free(path); |
660 | //path = gtk_tree_path_new_from_indices(0, -1); |
661 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
675f8f58 |
662 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
b26121f4 |
663 | } |
675f8f58 |
664 | |
665 | } |
666 | |
667 | |
668 | gtk_tree_path_free(path); |
b26121f4 |
669 | } |
670 | |
671 | void Tree_V_cursor_changed_cb (GtkWidget *widget, gpointer data) |
672 | { |
675f8f58 |
673 | EventViewerData *Event_Viewer_Data = (EventViewerData*) data; |
674 | LttTime ltt_time; |
a60b01ef |
675 | guint64 time; |
675f8f58 |
676 | GtkTreeIter iter; |
677 | GtkTreeModel* model = GTK_TREE_MODEL(Event_Viewer_Data->Store_M); |
678 | GtkTreePath *path; |
679 | |
680 | g_critical("DEBUG : cursor change"); |
681 | /* On cursor change, modify the currently selected event by calling |
682 | * the right API function */ |
683 | Tree_V_get_cursor(Event_Viewer_Data); |
684 | /* |
685 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), &path, NULL); |
686 | if(gtk_tree_model_get_iter(model,&iter,path)){ |
687 | gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1); |
b671bb09 |
688 | ltt_time.tv_sec = time / NANSECOND_CONST; |
689 | ltt_time.tv_nsec = time % NANSECOND_CONST; |
675f8f58 |
690 | |
691 | if(ltt_time.tv_sec != Event_Viewer_Data->current_time.tv_sec || |
692 | ltt_time.tv_nsec != Event_Viewer_Data->current_time.tv_nsec) |
693 | SetCurrentTime(Event_Viewer_Data->mw,<t_time); |
694 | }else{ |
695 | g_warning("Can not get iter\n"); |
696 | } |
697 | */ |
b26121f4 |
698 | } |
699 | |
700 | |
701 | void v_scroll_cb (GtkAdjustment *adjustment, gpointer data) |
702 | { |
675f8f58 |
703 | EventViewerData *Event_Viewer_Data = (EventViewerData*)data; |
704 | GtkTreePath *Tree_Path; |
705 | |
706 | g_critical("DEBUG : scroll signal, value : %f", adjustment->value); |
707 | |
b671bb09 |
708 | get_test_data(adjustment->value, Event_Viewer_Data->Num_Visible_Events, |
675f8f58 |
709 | Event_Viewer_Data); |
710 | |
711 | |
712 | if(Event_Viewer_Data->Currently_Selected_Event |
713 | >= Event_Viewer_Data->First_Event |
714 | && |
715 | Event_Viewer_Data->Currently_Selected_Event |
716 | <= Event_Viewer_Data->Last_Event |
717 | && |
718 | Event_Viewer_Data->Selected_Event) |
719 | { |
720 | |
721 | Tree_Path = gtk_tree_path_new_from_indices( |
722 | Event_Viewer_Data->Currently_Selected_Event- |
723 | Event_Viewer_Data->First_Event, |
724 | -1); |
725 | |
726 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), Tree_Path, |
727 | NULL, FALSE); |
728 | gtk_tree_path_free(Tree_Path); |
729 | } |
b671bb09 |
730 | |
675f8f58 |
731 | |
fbbb2697 |
732 | } |
fcdf0ec2 |
733 | |
6601bf27 |
734 | gint get_cell_height(GtkTreeView *TreeView) |
735 | { |
675f8f58 |
736 | gint height, width; |
737 | GtkTreeViewColumn *Column = gtk_tree_view_get_column(TreeView, 0); |
738 | GList *Render_List = gtk_tree_view_column_get_cell_renderers(Column); |
739 | GtkCellRenderer *Renderer = g_list_first(Render_List)->data; |
740 | |
741 | gtk_tree_view_column_cell_get_size(Column, NULL, NULL, NULL, NULL, &height); |
742 | g_critical("cell 0 height : %u",height); |
743 | |
744 | return height; |
6601bf27 |
745 | } |
746 | |
fbbb2697 |
747 | void Tree_V_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data) |
748 | { |
675f8f58 |
749 | EventViewerData *Event_Viewer_Data = (EventViewerData*)data; |
750 | gint Cell_Height = get_cell_height(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V)); |
751 | gint Last_Num_Visible_Events = Event_Viewer_Data->Num_Visible_Events; |
752 | gdouble Exact_Num_Visible; |
753 | |
754 | g_critical("size-allocate"); |
755 | |
756 | Exact_Num_Visible = ( alloc->height - |
6601bf27 |
757 | TREE_VIEW_HEADER_HEIGHT (GTK_TREE_VIEW(Event_Viewer_Data->Tree_V)) ) |
675f8f58 |
758 | / (double)Cell_Height ; |
759 | |
760 | Event_Viewer_Data->Num_Visible_Events = ceil(Exact_Num_Visible) ; |
761 | |
762 | g_critical("number of events shown : %u",Event_Viewer_Data->Num_Visible_Events); |
763 | g_critical("ex number of events shown : %f",Exact_Num_Visible); |
764 | |
b671bb09 |
765 | /* |
675f8f58 |
766 | Event_Viewer_Data->VAdjust_C->page_increment = |
767 | floor(Exact_Num_Visible); |
768 | Event_Viewer_Data->VAdjust_C->page_size = |
769 | floor(Exact_Num_Visible); |
b671bb09 |
770 | */ |
675f8f58 |
771 | |
772 | if(Event_Viewer_Data->Num_Visible_Events != Last_Num_Visible_Events) |
773 | { |
b671bb09 |
774 | get_test_data(Event_Viewer_Data->VAdjust_C->value, |
675f8f58 |
775 | Event_Viewer_Data->Num_Visible_Events, |
776 | Event_Viewer_Data); |
777 | } |
778 | |
6601bf27 |
779 | |
fbbb2697 |
780 | } |
781 | |
782 | void Tree_V_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data) |
783 | { |
675f8f58 |
784 | gint h; |
785 | EventViewerData *Event_Viewer_Data = (EventViewerData*)data; |
786 | gint Cell_Height = get_cell_height(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V)); |
fbbb2697 |
787 | |
675f8f58 |
788 | g_critical("size-request"); |
fbbb2697 |
789 | |
675f8f58 |
790 | h = Cell_Height + TREE_VIEW_HEADER_HEIGHT |
791 | (GTK_TREE_VIEW(Event_Viewer_Data->Tree_V)); |
792 | requisition->height = h; |
fbbb2697 |
793 | |
fcdf0ec2 |
794 | } |
795 | |
b671bb09 |
796 | void get_test_data(double time_value, guint List_Height, |
675f8f58 |
797 | EventViewerData *Event_Viewer_Data) |
b26121f4 |
798 | { |
675f8f58 |
799 | GtkTreeIter iter; |
b671bb09 |
800 | int i; |
675f8f58 |
801 | GtkTreeModel *model = GTK_TREE_MODEL(Event_Viewer_Data->Store_M); |
802 | GtkTreePath *Tree_Path; |
675f8f58 |
803 | RawTraceData * raw_data; |
b671bb09 |
804 | ScrollDirection direction = SCROLL_NONE; |
805 | GList * first; |
806 | int Event_Number; |
807 | double value = Event_Viewer_Data->previous_value - time_value; |
808 | LttTime start, end, time; |
809 | LttEvent * ev; |
810 | unsigned backward_num, minNum, maxNum; |
811 | LttTracefile * tf; |
812 | unsigned block_num, event_num; |
813 | unsigned size = 1, count = 0; |
814 | gboolean needBackwardAgain, backward; |
815 | |
816 | g_warning("DEBUG : get_test_data, time value %f\n", time_value); |
817 | |
675f8f58 |
818 | // if(Event_Number > Event_Viewer_Data->Last_Event || |
819 | // Event_Number + List_Height-1 < Event_Viewer_Data->First_Event || |
820 | // Event_Viewer_Data->First_Event == -1) |
821 | { |
822 | /* no event can be reused, clear and start from nothing */ |
b671bb09 |
823 | if(value == -1.0) direction = SCROLL_STEP_DOWN; |
824 | else if(value == 1.0 ) direction = SCROLL_STEP_UP; |
825 | else if(value == -2.0) direction = SCROLL_PAGE_DOWN; |
826 | else if(value == 2.0 ) direction = SCROLL_PAGE_UP; |
827 | else if(value == 0.0 ) direction = SCROLL_NONE; |
828 | else direction = SCROLL_JUMP; |
829 | |
830 | switch(direction){ |
831 | case SCROLL_STEP_UP: |
832 | case SCROLL_PAGE_UP: |
833 | if(direction == SCROLL_PAGE_UP){ |
834 | backward = List_Height>Event_Viewer_Data->start_event_index ? TRUE : FALSE; |
a60b01ef |
835 | }else{ |
b671bb09 |
836 | backward = Event_Viewer_Data->start_event_index == 0 ? TRUE : FALSE; |
a60b01ef |
837 | } |
b671bb09 |
838 | if(backward){ |
839 | Event_Viewer_Data->append = FALSE; |
840 | do{ |
841 | if(direction == SCROLL_PAGE_UP){ |
842 | minNum = List_Height - Event_Viewer_Data->start_event_index ; |
843 | }else{ |
844 | minNum = 1; |
845 | } |
846 | |
847 | first = Event_Viewer_Data->raw_trace_data_queue->head; |
848 | raw_data = (RawTraceData*)g_list_nth_data(first,0); |
849 | end = raw_data->time; |
850 | end.tv_nsec--; |
851 | ltt_event_position_get(&raw_data->ep, &block_num, &event_num, &tf); |
852 | if(size !=0){ |
853 | if(event_num > minNum){ |
854 | backward_num = event_num > RESERVE_SMALL_SIZE |
855 | ? event_num - RESERVE_SMALL_SIZE : 1; |
856 | ltt_event_position_set(&raw_data->ep, block_num, backward_num); |
857 | ltt_tracefile_seek_position(tf, &raw_data->ep); |
858 | ev = ltt_tracefile_read(tf); |
859 | start = ltt_event_time(ev); |
860 | maxNum = G_MAXULONG; |
861 | }else{ |
862 | if(block_num > 1){ |
863 | ltt_event_position_set(&raw_data->ep, block_num-1, 1); |
864 | ltt_tracefile_seek_position(tf, &raw_data->ep); |
865 | ev = ltt_tracefile_read(tf); |
866 | start = ltt_event_time(ev); |
867 | }else{ |
868 | start.tv_sec = 0; |
869 | start.tv_nsec = 0; |
870 | } |
871 | maxNum = G_MAXULONG; |
872 | } |
873 | }else{ |
874 | if(block_num > count){ |
875 | ltt_event_position_set(&raw_data->ep, block_num-count, 1); |
876 | ltt_tracefile_seek_position(tf, &raw_data->ep); |
877 | ev = ltt_tracefile_read(tf); |
878 | start = ltt_event_time(ev); |
879 | }else{ |
880 | start.tv_sec = 0; |
881 | start.tv_nsec = 0; |
882 | } |
883 | maxNum = G_MAXULONG; |
884 | } |
885 | |
886 | Event_Viewer_Data->current_event_index = Event_Viewer_Data->start_event_index; |
887 | get_events(Event_Viewer_Data, start, end, maxNum, &size); |
888 | Event_Viewer_Data->start_event_index = Event_Viewer_Data->current_event_index; |
889 | |
890 | if(size < minNum && (start.tv_sec !=0 || start.tv_nsec !=0)) |
891 | needBackwardAgain = TRUE; |
892 | else needBackwardAgain = FALSE; |
893 | if(size == 0){ |
894 | count++; |
895 | }else{ |
896 | count = 0; |
897 | } |
898 | }while(needBackwardAgain); |
a60b01ef |
899 | } |
b671bb09 |
900 | if(direction == SCROLL_STEP_UP) |
901 | Event_Number = Event_Viewer_Data->start_event_index - 1; |
902 | else |
903 | Event_Number = Event_Viewer_Data->start_event_index - List_Height; |
904 | break; |
905 | case SCROLL_STEP_DOWN: |
906 | if(Event_Viewer_Data->end_event_index == Event_Viewer_Data->Number_Of_Events - 1){ |
907 | Event_Viewer_Data->append = TRUE; |
908 | first = Event_Viewer_Data->raw_trace_data_queue->head; |
909 | raw_data = (RawTraceData*)g_list_nth_data(first,Event_Viewer_Data->Number_Of_Events - 1); |
910 | start = raw_data->time; |
911 | start.tv_nsec++; |
912 | end.tv_sec = G_MAXULONG; |
913 | end.tv_nsec = G_MAXULONG; |
914 | get_events(Event_Viewer_Data, start, end, RESERVE_SMALL_SIZE, &size); |
915 | }else size = 1; |
916 | if(size > 0) Event_Number = Event_Viewer_Data->start_event_index + 1; |
917 | else Event_Number = Event_Viewer_Data->start_event_index; |
918 | break; |
919 | case SCROLL_PAGE_DOWN: |
920 | if(Event_Viewer_Data->end_event_index >= Event_Viewer_Data->Number_Of_Events - 1 - List_Height){ |
921 | Event_Viewer_Data->append = TRUE; |
922 | first = Event_Viewer_Data->raw_trace_data_queue->head; |
923 | raw_data = (RawTraceData*)g_list_nth_data(first,Event_Viewer_Data->Number_Of_Events - 1); |
924 | start = raw_data->time; |
925 | start.tv_nsec++; |
926 | end.tv_sec = G_MAXULONG; |
927 | end.tv_nsec = G_MAXULONG; |
928 | get_events(Event_Viewer_Data, start, end, RESERVE_SMALL_SIZE,&size); |
a60b01ef |
929 | } |
b671bb09 |
930 | if(List_Height <= Event_Viewer_Data->Number_Of_Events - 1 - Event_Viewer_Data->end_event_index) |
931 | Event_Number = Event_Viewer_Data->start_event_index + List_Height - 1; |
932 | else |
933 | Event_Number = Event_Viewer_Data->Number_Of_Events - 1 - List_Height; |
934 | break; |
935 | case SCROLL_JUMP: |
936 | Event_Viewer_Data->append = TRUE; |
937 | remove_all_items_from_queue(Event_Viewer_Data->raw_trace_data_queue); |
938 | end.tv_sec = G_MAXULONG; |
939 | end.tv_nsec = G_MAXULONG; |
940 | start = Event_Viewer_Data->trace_start; |
941 | value = (int)(time_value / NANSECOND_CONST); |
942 | start.tv_sec += value; |
943 | value = time_value / NANSECOND_CONST - value; |
944 | value *= NANSECOND_CONST; |
945 | start.tv_nsec += value; |
946 | if(start.tv_nsec > NANSECOND_CONST){ |
947 | start.tv_sec++; |
948 | start.tv_nsec -= NANSECOND_CONST; |
a60b01ef |
949 | } |
b671bb09 |
950 | Event_Viewer_Data->previous_value = time_value; |
951 | get_events(Event_Viewer_Data, start, end, RESERVE_SMALL_SIZE,&size); |
952 | if(size < List_Height){ |
953 | Event_Viewer_Data->append = FALSE; |
954 | first = Event_Viewer_Data->raw_trace_data_queue->head; |
955 | raw_data = (RawTraceData*)g_list_nth_data(first,0); |
956 | end = raw_data->time; |
957 | end.tv_nsec--; |
958 | ltt_event_position_get(&raw_data->ep, &block_num, &event_num, &tf); |
959 | |
960 | if(event_num > List_Height - size){ |
961 | backward_num = event_num > RESERVE_SMALL_SIZE |
962 | ? event_num - RESERVE_SMALL_SIZE : 1; |
963 | ltt_event_position_set(&raw_data->ep, block_num, backward_num); |
964 | ltt_tracefile_seek_position(tf, &raw_data->ep); |
965 | ev = ltt_tracefile_read(tf); |
966 | start = ltt_event_time(ev); |
967 | maxNum = G_MAXULONG; |
968 | Event_Viewer_Data->current_event_index = 0; |
969 | get_events(Event_Viewer_Data, start, end, maxNum, &size); |
970 | Event_Viewer_Data->start_event_index = Event_Viewer_Data->current_event_index; |
971 | } |
50ca4ac7 |
972 | Event_Number = Event_Viewer_Data->raw_trace_data_queue->length - List_Height; |
973 | }else{ |
974 | Event_Number = 0; |
a60b01ef |
975 | } |
b671bb09 |
976 | break; |
977 | case SCROLL_NONE: |
978 | Event_Number = Event_Viewer_Data->current_event_index; |
979 | break; |
980 | default: |
981 | break; |
982 | } |
675f8f58 |
983 | |
b671bb09 |
984 | //update the value of the scroll bar |
985 | if(direction != SCROLL_NONE && direction != SCROLL_JUMP){ |
986 | first = Event_Viewer_Data->raw_trace_data_queue->head; |
987 | raw_data = (RawTraceData*)g_list_nth_data(first,Event_Number); |
988 | value = raw_data->time.tv_sec; |
989 | value -= Event_Viewer_Data->trace_start.tv_sec; |
990 | value *= NANSECOND_CONST; |
991 | value -= Event_Viewer_Data->trace_start.tv_nsec; |
992 | value += raw_data->time.tv_nsec; |
993 | Event_Viewer_Data->VAdjust_C->value = value; |
994 | g_signal_stop_emission_by_name(G_OBJECT(Event_Viewer_Data->VAdjust_C), "value-changed"); |
995 | Event_Viewer_Data->previous_value = value; |
675f8f58 |
996 | } |
997 | |
675f8f58 |
998 | |
b671bb09 |
999 | Event_Viewer_Data->start_event_index = Event_Number; |
1000 | Event_Viewer_Data->end_event_index = Event_Number + List_Height - 1; |
1001 | |
1002 | first = Event_Viewer_Data->raw_trace_data_queue->head; |
675f8f58 |
1003 | gtk_list_store_clear(Event_Viewer_Data->Store_M); |
1004 | for(i=Event_Number; i<Event_Number+List_Height; i++) |
1005 | { |
a60b01ef |
1006 | guint64 real_data; |
1007 | |
675f8f58 |
1008 | if(i>=Event_Viewer_Data->Number_Of_Events) break; |
b671bb09 |
1009 | |
1010 | raw_data = (RawTraceData*)g_list_nth_data(first, i); |
675f8f58 |
1011 | |
b671bb09 |
1012 | // Add a new row to the model |
a60b01ef |
1013 | real_data = raw_data->time.tv_sec; |
b671bb09 |
1014 | real_data *= NANSECOND_CONST; |
a60b01ef |
1015 | real_data += raw_data->time.tv_nsec; |
675f8f58 |
1016 | gtk_list_store_append (Event_Viewer_Data->Store_M, &iter); |
1017 | gtk_list_store_set (Event_Viewer_Data->Store_M, &iter, |
1018 | CPUID_COLUMN, raw_data->cpu_id, |
1019 | EVENT_COLUMN, raw_data->event_name, |
a60b01ef |
1020 | TIME_COLUMN, real_data, |
675f8f58 |
1021 | PID_COLUMN, raw_data->pid, |
1022 | ENTRY_LEN_COLUMN, raw_data->entry_length, |
1023 | EVENT_DESCR_COLUMN, raw_data->event_description, |
1024 | -1); |
1025 | /* |
b671bb09 |
1026 | gtk_list_store_append (Event_Viewer_Data->Store_M, &iter); |
675f8f58 |
1027 | gtk_list_store_set (Event_Viewer_Data->Store_M, &iter, |
1028 | CPUID_COLUMN, 0, |
1029 | EVENT_COLUMN, "event irq", |
1030 | TIME_COLUMN, i, |
1031 | PID_COLUMN, 100, |
1032 | ENTRY_LEN_COLUMN, 17, |
1033 | EVENT_DESCR_COLUMN, "Detailed information", |
1034 | -1); |
1035 | */ |
1036 | } |
1037 | } |
1038 | #ifdef DEBUG //do not use this, it's slower and broken |
1039 | // } else { |
1040 | /* Some events will be reused */ |
1041 | if(Event_Number < Event_Viewer_Data->First_Event) |
1042 | { |
1043 | /* scrolling up, prepend events */ |
1044 | Tree_Path = gtk_tree_path_new_from_indices |
1045 | (Event_Number+List_Height-1 - |
1046 | Event_Viewer_Data->First_Event + 1, |
1047 | -1); |
1048 | for(i=0; i<Event_Viewer_Data->Last_Event-(Event_Number+List_Height-1); |
1049 | i++) |
b26121f4 |
1050 | { |
675f8f58 |
1051 | /* Remove the last events from the list */ |
1052 | if(gtk_tree_model_get_iter(model, &iter, Tree_Path)) |
1053 | gtk_list_store_remove(Event_Viewer_Data->Store_M, &iter); |
b26121f4 |
1054 | } |
675f8f58 |
1055 | |
1056 | for(i=Event_Viewer_Data->First_Event-1; i>=Event_Number; i--) |
1057 | { |
1058 | if(i>=Event_Viewer_Data->Number_Of_Events) break; |
1059 | /* Prepend new events */ |
1060 | gtk_list_store_prepend (Event_Viewer_Data->Store_M, &iter); |
1061 | gtk_list_store_set (Event_Viewer_Data->Store_M, &iter, |
1062 | CPUID_COLUMN, 0, |
1063 | EVENT_COLUMN, "event irq", |
1064 | TIME_COLUMN, i, |
1065 | PID_COLUMN, 100, |
1066 | ENTRY_LEN_COLUMN, 17, |
1067 | EVENT_DESCR_COLUMN, "Detailed information", |
1068 | -1); |
b26121f4 |
1069 | } |
675f8f58 |
1070 | } else { |
1071 | /* Scrolling down, append events */ |
1072 | for(i=Event_Viewer_Data->First_Event; i<Event_Number; i++) |
1073 | { |
1074 | /* Remove these events from the list */ |
1075 | gtk_tree_model_get_iter_first(model, &iter); |
1076 | gtk_list_store_remove(Event_Viewer_Data->Store_M, &iter); |
1077 | } |
1078 | for(i=Event_Viewer_Data->Last_Event+1; i<Event_Number+List_Height; i++) |
1079 | { |
1080 | if(i>=Event_Viewer_Data->Number_Of_Events) break; |
1081 | /* Append new events */ |
1082 | gtk_list_store_append (Event_Viewer_Data->Store_M, &iter); |
1083 | gtk_list_store_set (Event_Viewer_Data->Store_M, &iter, |
1084 | CPUID_COLUMN, 0, |
1085 | EVENT_COLUMN, "event irq", |
1086 | TIME_COLUMN, i, |
1087 | PID_COLUMN, 100, |
1088 | ENTRY_LEN_COLUMN, 17, |
1089 | EVENT_DESCR_COLUMN, "Detailed information", |
1090 | -1); |
1091 | } |
1092 | |
1093 | } |
1094 | //} |
b26121f4 |
1095 | #endif //DEBUG |
b671bb09 |
1096 | Event_Viewer_Data->First_Event = Event_Viewer_Data->start_event_index ; |
1097 | Event_Viewer_Data->Last_Event = Event_Viewer_Data->end_event_index ; |
675f8f58 |
1098 | |
682c6edb |
1099 | |
1100 | |
b26121f4 |
1101 | } |
1102 | |
fbbb2697 |
1103 | |
1104 | void add_test_data(EventViewerData *Event_Viewer_Data) |
fcdf0ec2 |
1105 | { |
675f8f58 |
1106 | GtkTreeIter iter; |
1107 | int i; |
1108 | |
1109 | for(i=0; i<10; i++) |
1110 | { |
1111 | /* Add a new row to the model */ |
1112 | gtk_list_store_append (Event_Viewer_Data->Store_M, &iter); |
1113 | gtk_list_store_set (Event_Viewer_Data->Store_M, &iter, |
1114 | CPUID_COLUMN, 0, |
1115 | EVENT_COLUMN, "event irq", |
1116 | TIME_COLUMN, i, |
1117 | PID_COLUMN, 100, |
1118 | ENTRY_LEN_COLUMN, 17, |
1119 | EVENT_DESCR_COLUMN, "Detailed information", |
1120 | -1); |
1121 | } |
1122 | |
fbbb2697 |
1123 | } |
1124 | |
f1d41644 |
1125 | void |
1126 | GuiEvents_free(EventViewerData *Event_Viewer_Data) |
1127 | { |
1128 | lttv_hooks_remove(Event_Viewer_Data->before_event_hooks,parse_event); |
1129 | lttv_hooks_destroy(Event_Viewer_Data->before_event_hooks); |
1130 | |
1131 | remove_all_items_from_queue (Event_Viewer_Data->raw_trace_data_queue); |
1132 | g_queue_free(Event_Viewer_Data->raw_trace_data_queue); |
1133 | g_queue_free(Event_Viewer_Data->raw_trace_data_queue_tmp); |
1134 | |
1135 | UnregUpdateTimeInterval(updateTimeInterval,Event_Viewer_Data, Event_Viewer_Data->mw); |
1136 | UnregUpdateCurrentTime(updateCurrentTime,Event_Viewer_Data, Event_Viewer_Data->mw); |
1137 | |
1138 | g_free(Event_Viewer_Data); |
1139 | } |
fcdf0ec2 |
1140 | |
fbbb2697 |
1141 | void |
1142 | GuiEvents_Destructor(EventViewerData *Event_Viewer_Data) |
1143 | { |
675f8f58 |
1144 | guint index; |
1145 | |
1146 | /* May already been done by GTK window closing */ |
c46519c8 |
1147 | if(GTK_IS_WIDGET(Event_Viewer_Data->instance_container)) |
1148 | gtk_widget_destroy(Event_Viewer_Data->instance_container); |
675f8f58 |
1149 | |
1150 | /* Destroy the Tree View */ |
1151 | //gtk_widget_destroy(Event_Viewer_Data->Tree_V); |
1152 | |
fbbb2697 |
1153 | /* Clear raw event list */ |
675f8f58 |
1154 | //gtk_list_store_clear(Event_Viewer_Data->Store_M); |
1155 | //gtk_widget_destroy(GTK_WIDGET(Event_Viewer_Data->Store_M)); |
1156 | |
f1d41644 |
1157 | GuiEvents_free(Event_Viewer_Data); |
fcdf0ec2 |
1158 | } |
1159 | |
fbbb2697 |
1160 | //FIXME : call hGuiEvents_Destructor for corresponding data upon widget destroy |
1161 | |
1162 | static void |
1163 | tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data) |
1164 | { |
675f8f58 |
1165 | EventViewerData *Event_Viewer_Data = (EventViewerData*)data; |
1166 | GtkTreeIter iter; |
1167 | GtkTreeModel *model = GTK_TREE_MODEL(Event_Viewer_Data->Store_M); |
1168 | gchar *Event; |
1169 | |
1170 | if (gtk_tree_selection_get_selected (selection, &model, &iter)) |
1171 | { |
1172 | gtk_tree_model_get (model, &iter, EVENT_COLUMN, &Event, -1); |
1173 | |
1174 | g_print ("Event selected : %s\n", Event); |
1175 | |
1176 | g_free (Event); |
1177 | } |
1178 | } |
fbbb2697 |
1179 | |
fbbb2697 |
1180 | |
675f8f58 |
1181 | int Event_Selected_Hook(void *hook_data, void *call_data) |
1182 | { |
1183 | EventViewerData *Event_Viewer_Data = (EventViewerData*) hook_data; |
1184 | guint *Event_Number = (guint*) call_data; |
1185 | |
1186 | g_critical("DEBUG : event selected by main window : %u", *Event_Number); |
1187 | |
1188 | Event_Viewer_Data->Currently_Selected_Event = *Event_Number; |
1189 | Event_Viewer_Data->Selected_Event = TRUE ; |
1190 | |
1191 | Tree_V_set_cursor(Event_Viewer_Data); |
fbbb2697 |
1192 | |
fbbb2697 |
1193 | } |
fcdf0ec2 |
1194 | |
fcdf0ec2 |
1195 | |
675f8f58 |
1196 | gboolean updateTimeInterval(void * hook_data, void * call_data) |
682c6edb |
1197 | { |
675f8f58 |
1198 | EventViewerData *Event_Viewer_Data = (EventViewerData*) hook_data; |
1199 | Event_Viewer_Data->time_interval = *(TimeInterval*)call_data; |
682c6edb |
1200 | |
675f8f58 |
1201 | return FALSE; |
1202 | } |
1203 | |
1204 | gboolean updateCurrentTime(void * hook_data, void * call_data) |
1205 | { |
1206 | EventViewerData *Event_Viewer_Data = (EventViewerData*) hook_data; |
1207 | Event_Viewer_Data->current_time = *(LttTime*)call_data; |
b671bb09 |
1208 | uint64_t nsec = Event_Viewer_Data->current_time.tv_sec * NANSECOND_CONST |
1209 | + Event_Viewer_Data->current_time.tv_nsec; |
675f8f58 |
1210 | GtkTreeIter iter; |
b671bb09 |
1211 | uint64_t time; |
675f8f58 |
1212 | int count = 0; |
1213 | GtkTreeModel* model = (GtkTreeModel*)Event_Viewer_Data->Store_M; |
1214 | |
1215 | |
1216 | if(gtk_tree_model_get_iter_first(model, &iter)){ |
1217 | while(1){ |
1218 | gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1); |
1219 | if(time < nsec){ |
1220 | if(!gtk_tree_model_iter_next(model, &iter)){ |
1221 | return TRUE; |
1222 | } |
1223 | count++; |
1224 | }else{ |
1225 | break; |
1226 | } |
1227 | } |
1228 | // Event_Selected_Hook(Event_Viewer_Data, &count); |
1229 | } |
c46519c8 |
1230 | |
675f8f58 |
1231 | return FALSE; |
1232 | } |
1233 | |
1234 | void Tree_V_grab_focus(GtkWidget *widget, gpointer data){ |
1235 | EventViewerData *Event_Viewer_Data = (EventViewerData *)data; |
1236 | mainWindow * mw = Event_Viewer_Data->mw; |
c46519c8 |
1237 | SetFocusedPane(mw, gtk_widget_get_parent(Event_Viewer_Data->instance_container)); |
675f8f58 |
1238 | } |
682c6edb |
1239 | |
f2f6d498 |
1240 | void get_events(EventViewerData* Event_Viewer_Data, LttTime start, |
b671bb09 |
1241 | LttTime end,unsigned maxNumEvents, unsigned * realNumEvent) |
675f8f58 |
1242 | { |
b671bb09 |
1243 | int size; |
1244 | RawTraceData * data; |
675f8f58 |
1245 | contextAddHooks(Event_Viewer_Data->mw, NULL, NULL, NULL, NULL, NULL, NULL, |
1246 | NULL, NULL, NULL,Event_Viewer_Data->before_event_hooks,NULL); |
f2f6d498 |
1247 | processTraceset(Event_Viewer_Data->mw, start, end, maxNumEvents); |
675f8f58 |
1248 | contextRemoveHooks(Event_Viewer_Data->mw, NULL, NULL, NULL, NULL, NULL, NULL, |
1249 | NULL, NULL, NULL,Event_Viewer_Data->before_event_hooks,NULL); |
b671bb09 |
1250 | |
1251 | size = Event_Viewer_Data->raw_trace_data_queue_tmp->length; |
1252 | *realNumEvent = size; |
1253 | if(size > 0){ |
1254 | int pid, tmpPid, i; |
1255 | GList * list, *tmpList; |
1256 | |
1257 | //if the queue is full, remove some data, keep the size of the queue constant |
1258 | while(Event_Viewer_Data->raw_trace_data_queue->length + size > RESERVE_BIG_SIZE){ |
1259 | remove_item_from_queue(Event_Viewer_Data->raw_trace_data_queue, |
1260 | Event_Viewer_Data->append); |
1261 | } |
1262 | |
1263 | //update pid if it is not known |
1264 | if(Event_Viewer_Data->raw_trace_data_queue->length > 0){ |
1265 | list = Event_Viewer_Data->raw_trace_data_queue->head; |
1266 | tmpList = Event_Viewer_Data->raw_trace_data_queue_tmp->head; |
1267 | if(Event_Viewer_Data->append){ |
1268 | data = (RawTraceData*)g_list_nth_data(list, Event_Viewer_Data->raw_trace_data_queue->length-1); |
1269 | pid = data->pid; |
1270 | data = (RawTraceData*)g_list_nth_data(tmpList, 0); |
1271 | tmpPid = data->pid; |
1272 | }else{ |
1273 | data = (RawTraceData*)g_list_nth_data(list, 0); |
1274 | pid = data->pid; |
1275 | data = (RawTraceData*)g_list_nth_data(tmpList, Event_Viewer_Data->raw_trace_data_queue_tmp->length-1); |
1276 | tmpPid = data->pid; |
1277 | } |
1278 | |
1279 | if(pid == -1 && tmpPid != -1){ |
1280 | for(i=0;i<Event_Viewer_Data->raw_trace_data_queue->length;i++){ |
1281 | data = (RawTraceData*)g_list_nth_data(list,i); |
1282 | if(data->pid == -1) data->pid = tmpPid; |
1283 | } |
1284 | }else if(pid != -1 && tmpPid == -1){ |
1285 | for(i=0;i<Event_Viewer_Data->raw_trace_data_queue_tmp->length;i++){ |
1286 | data = (RawTraceData*)g_list_nth_data(tmpList,i); |
1287 | if(data->pid == -1) data->pid = tmpPid; |
1288 | } |
1289 | } |
1290 | } |
1291 | |
1292 | //add data from tmp queue into the queue |
1293 | Event_Viewer_Data->Number_Of_Events = Event_Viewer_Data->raw_trace_data_queue->length |
1294 | + Event_Viewer_Data->raw_trace_data_queue_tmp->length; |
1295 | if(Event_Viewer_Data->append){ |
1296 | if(Event_Viewer_Data->raw_trace_data_queue->length > 0) |
1297 | Event_Viewer_Data->current_event_index = Event_Viewer_Data->raw_trace_data_queue->length - 1; |
1298 | else Event_Viewer_Data->current_event_index = 0; |
1299 | while((data = g_queue_pop_head(Event_Viewer_Data->raw_trace_data_queue_tmp)) != NULL){ |
1300 | g_queue_push_tail(Event_Viewer_Data->raw_trace_data_queue, data); |
1301 | } |
1302 | }else{ |
1303 | Event_Viewer_Data->current_event_index += Event_Viewer_Data->raw_trace_data_queue_tmp->length; |
1304 | while((data = g_queue_pop_tail(Event_Viewer_Data->raw_trace_data_queue_tmp)) != NULL){ |
1305 | g_queue_push_head(Event_Viewer_Data->raw_trace_data_queue, data); |
1306 | } |
1307 | } |
1308 | } |
682c6edb |
1309 | } |
1310 | |
675f8f58 |
1311 | static void get_event_detail(LttEvent *e, LttField *f, GString * s) |
1312 | { |
1313 | LttType *type; |
1314 | LttField *element; |
1315 | char *name; |
1316 | int nb, i; |
1317 | |
1318 | type = ltt_field_type(f); |
1319 | switch(ltt_type_class(type)) { |
1320 | case LTT_INT: |
1321 | g_string_append_printf(s, " %ld", ltt_event_get_long_int(e,f)); |
1322 | break; |
1323 | |
1324 | case LTT_UINT: |
1325 | g_string_append_printf(s, " %lu", ltt_event_get_long_unsigned(e,f)); |
1326 | break; |
1327 | |
1328 | case LTT_FLOAT: |
1329 | g_string_append_printf(s, " %g", ltt_event_get_double(e,f)); |
1330 | break; |
1331 | |
1332 | case LTT_STRING: |
1333 | g_string_append_printf(s, " \"%s\"", ltt_event_get_string(e,f)); |
1334 | break; |
1335 | |
1336 | case LTT_ENUM: |
1337 | g_string_append_printf(s, " %s", ltt_enum_string_get(type, |
1338 | ltt_event_get_unsigned(e,f)-1)); |
1339 | break; |
1340 | |
1341 | case LTT_ARRAY: |
1342 | case LTT_SEQUENCE: |
1343 | g_string_append_printf(s, " {"); |
1344 | nb = ltt_event_field_element_number(e,f); |
1345 | element = ltt_field_element(f); |
1346 | for(i = 0 ; i < nb ; i++) { |
1347 | ltt_event_field_element_select(e,f,i); |
1348 | get_event_detail(e, element, s); |
1349 | } |
1350 | g_string_append_printf(s, " }"); |
1351 | break; |
1352 | |
1353 | case LTT_STRUCT: |
1354 | g_string_append_printf(s, " {"); |
1355 | nb = ltt_type_member_number(type); |
1356 | for(i = 0 ; i < nb ; i++) { |
1357 | element = ltt_field_member(f,i); |
1358 | ltt_type_member_type(type, i, &name); |
1359 | g_string_append_printf(s, " %s = ", name); |
1360 | get_event_detail(e, element, s); |
1361 | } |
1362 | g_string_append_printf(s, " }"); |
1363 | break; |
1364 | } |
1365 | |
1366 | } |
682c6edb |
1367 | |
675f8f58 |
1368 | static void get_pid(unsigned * in, unsigned * out, char * s) |
1369 | { |
1370 | char * str; |
1371 | str = strstr(s, "out ="); |
1372 | if (str){ |
1373 | str = str + 5; |
1374 | sscanf(str,"%d", out); |
1375 | }else{ |
1376 | g_warning("Can not find out pid\n"); |
1377 | } |
1378 | |
1379 | str = strstr(s,"in ="); |
1380 | if (str){ |
1381 | str = str + 4; |
1382 | sscanf(str,"%d", in); |
1383 | }else{ |
1384 | g_warning("Can not find in pid\n"); |
1385 | } |
1386 | } |
682c6edb |
1387 | |
675f8f58 |
1388 | gboolean parse_event(void *hook_data, void *call_data) |
1389 | { |
1390 | EventViewerData *Event_Viewer_Data = (EventViewerData *)hook_data; |
1391 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1392 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1393 | |
1394 | RawTraceData * tmpRawTraceData,*prevRawTraceData = NULL, *data=NULL; |
1395 | LttEvent *e; |
1396 | LttTime time; |
1397 | LttField * field; |
1398 | unsigned in=0, out=0; |
1399 | int i; |
1400 | GString * detailEvent = g_string_new(""); |
b671bb09 |
1401 | GList * list; |
1402 | |
675f8f58 |
1403 | e = tfc->e; |
1404 | field = ltt_event_field(e); |
1405 | time = ltt_event_time(e); |
1406 | |
b671bb09 |
1407 | if(Event_Viewer_Data->raw_trace_data_queue_tmp->length){ |
1408 | list = g_list_last(Event_Viewer_Data->raw_trace_data_queue_tmp->head); |
1409 | prevRawTraceData = (RawTraceData *)(list->data); |
675f8f58 |
1410 | } |
1411 | |
1412 | tmpRawTraceData = g_new(RawTraceData,1); |
1413 | tmpRawTraceData->cpu_id = ltt_event_cpu_id(e); |
1414 | tmpRawTraceData->event_name = g_strdup(ltt_eventtype_name(ltt_event_eventtype(e))); |
1415 | tmpRawTraceData->time = time; |
1416 | |
1417 | if(prevRawTraceData) tmpRawTraceData->pid = prevRawTraceData->pid; |
1418 | else tmpRawTraceData->pid = -1; |
1419 | |
1420 | tmpRawTraceData->entry_length = field == NULL ? 0 : field->field_size; |
1421 | if(field) get_event_detail(e, field, detailEvent); |
1422 | tmpRawTraceData->event_description = g_strdup(detailEvent->str); |
1423 | |
1424 | if(strcmp(tmpRawTraceData->event_name, "schedchange") == 0){ |
1425 | get_pid(&in, &out, detailEvent->str); |
1426 | } |
1427 | |
b671bb09 |
1428 | |
675f8f58 |
1429 | if(in != 0 || out != 0){ |
1430 | tmpRawTraceData->pid = in; |
1431 | if(prevRawTraceData && prevRawTraceData->pid == -1){ |
b671bb09 |
1432 | list = Event_Viewer_Data->raw_trace_data_queue_tmp->head; |
1433 | for(i=0;i<Event_Viewer_Data->raw_trace_data_queue_tmp->length;i++){ |
1434 | data = (RawTraceData *)g_list_nth_data(list,i); |
675f8f58 |
1435 | data->pid = out; |
1436 | } |
1437 | } |
1438 | } |
1439 | |
b671bb09 |
1440 | ltt_event_position(e, &tmpRawTraceData->ep); |
1441 | |
1442 | if(Event_Viewer_Data->raw_trace_data_queue_tmp->length >= RESERVE_SMALL_SIZE){ |
1443 | if(Event_Viewer_Data->append){ |
1444 | list = g_list_last(Event_Viewer_Data->raw_trace_data_queue_tmp->head); |
1445 | data = (RawTraceData *)(list->data); |
1446 | if(data->time.tv_sec == time.tv_sec && |
1447 | data->time.tv_nsec == time.tv_nsec){ |
1448 | g_queue_push_tail(Event_Viewer_Data->raw_trace_data_queue_tmp,tmpRawTraceData); |
1449 | }else{ |
1450 | g_free(tmpRawTraceData); |
1451 | } |
1452 | }else{ |
1453 | remove_item_from_queue(Event_Viewer_Data->raw_trace_data_queue_tmp,TRUE); |
1454 | g_queue_push_tail(Event_Viewer_Data->raw_trace_data_queue_tmp,tmpRawTraceData); |
1455 | } |
1456 | }else{ |
1457 | g_queue_push_tail (Event_Viewer_Data->raw_trace_data_queue_tmp,tmpRawTraceData); |
1458 | } |
675f8f58 |
1459 | |
1460 | g_string_free(detailEvent, TRUE); |
1461 | |
1462 | return FALSE; |
1463 | } |
682c6edb |
1464 | |
b671bb09 |
1465 | void remove_item_from_queue(GQueue * q, gboolean fromHead) |
a60b01ef |
1466 | { |
b671bb09 |
1467 | RawTraceData *data1, *data2 = NULL; |
1468 | GList * list; |
1469 | |
1470 | if(fromHead){ |
1471 | data1 = (RawTraceData *)g_queue_pop_head(q); |
1472 | list = g_list_first(q->head); |
1473 | if(list) |
1474 | data2 = (RawTraceData *)(list->data); |
1475 | }else{ |
1476 | data1 = (RawTraceData *)g_queue_pop_tail(q); |
1477 | list = g_list_last(q->head); |
1478 | if(list) |
1479 | data2 = (RawTraceData *)(list->data); |
1480 | } |
1481 | |
1482 | if(data2){ |
1483 | if(data1->time.tv_sec == data2->time.tv_sec && |
1484 | data1->time.tv_nsec == data2->time.tv_nsec){ |
1485 | remove_item_from_queue(q, fromHead); |
1486 | } |
a60b01ef |
1487 | } |
b671bb09 |
1488 | |
1489 | g_free(data1); |
1490 | |
1491 | return; |
1492 | } |
1493 | |
1494 | void remove_all_items_from_queue(GQueue *q) |
1495 | { |
1496 | RawTraceData *data; |
1497 | while((data = (RawTraceData *)g_queue_pop_head(q)) != NULL){ |
1498 | g_free(data); |
1499 | } |
a60b01ef |
1500 | } |
682c6edb |
1501 | |
c46519c8 |
1502 | void remove_instance(GtkCustomHBox * box){ |
1503 | int i; |
1504 | EventViewerData *Event_Viewer_Data ; |
1505 | |
1506 | for(i=0;i<g_slist_length(sEvent_Viewer_Data_List);i++){ |
1507 | Event_Viewer_Data = (EventViewerData *)g_slist_nth_data(sEvent_Viewer_Data_List, i); |
1508 | if((void*)box == (void*)Event_Viewer_Data->instance_container){ |
1509 | sEvent_Viewer_Data_List = g_slist_remove(sEvent_Viewer_Data_List, Event_Viewer_Data); |
f1d41644 |
1510 | GuiEvents_free(Event_Viewer_Data); |
c46519c8 |
1511 | break; |
1512 | } |
1513 | } |
1514 | } |
1515 | |
1516 | |
1517 | |
682c6edb |
1518 | |
fbbb2697 |
1519 | |
1520 | /* Imported code from LTT 0.9.6pre2 tracevisualizer */ |
1521 | #ifdef DEBUG |
1522 | |
fcdf0ec2 |
1523 | /****************************************************************** |
1524 | * Function : |
1525 | * WDI_gtk_clist_set_last_row_data_full() |
1526 | * Description : |
1527 | * Appends data to the last row of a GtkClist. |
1528 | * Parameters : |
1529 | * Return values : |
1530 | * NONE. |
1531 | * History : |
1532 | * J.H.D., 27/08/99, Initial typing. |
1533 | * Note : |
1534 | * Based on gtk_clist_set_row_data_full() version 1.2.3. |
1535 | * Much faster than using gtk_clist_set_row_data_full(). |
1536 | ******************************************************************/ |
fbbb2697 |
1537 | static void WDI_gtk_clist_set_last_row_data_full(GtkCList* pmClist, |
fcdf0ec2 |
1538 | gpointer pmData, |
1539 | GtkDestroyNotify pmDestroy) |
1540 | { |
1541 | GtkCListRow *pClistRow; |
5c7463ed |
1542 | |
fcdf0ec2 |
1543 | g_return_if_fail (pmClist != NULL); |
1544 | g_return_if_fail (GTK_IS_CLIST (pmClist)); |
1545 | g_return_if_fail (pmClist->row_list_end != NULL); |
5c7463ed |
1546 | |
fcdf0ec2 |
1547 | pClistRow = pmClist->row_list_end->data; |
1548 | pClistRow->data = pmData; |
1549 | pClistRow->destroy = pmDestroy; |
5c7463ed |
1550 | } |
1551 | |
1552 | |
fcdf0ec2 |
1553 | /****************************************************************** |
1554 | * Function : |
1555 | * SHRTEventSelect() |
1556 | * Description : |
1557 | * Parameters : |
1558 | * Return values : |
1559 | * History : |
1560 | * Note : |
1561 | ******************************************************************/ |
fbbb2697 |
1562 | static void SHRTEventSelect(GtkWidget* pmCList, |
fcdf0ec2 |
1563 | gint pmRow, |
1564 | gint pmColumn, |
1565 | GdkEventButton* pmEvent, |
1566 | gpointer pmData) |
1567 | { |
1568 | systemView* pSysView; /* The system being displayed */ |
1569 | |
1570 | /* Do we have anything meaningfull */ |
1571 | if((pSysView = (systemView*) pmData) == NULL) |
1572 | return; |
1573 | |
1574 | /* Store the selected event */ |
1575 | pSysView->Window->LastSelectedEvent = *(event*) gtk_clist_get_row_data(GTK_CLIST(pmCList), pmRow); |
1576 | pSysView->Window->EventSelected = TRUE; |
1577 | } |
1578 | |
1579 | /****************************************************************** |
1580 | * Function : |
1581 | * SHRTEventButtonPress() |
1582 | * Description : |
1583 | * Parameters : |
1584 | * Return values : |
1585 | * History : |
1586 | * Note : |
1587 | ******************************************************************/ |
fbbb2697 |
1588 | static void SHRTEventButtonPress(GtkWidget* pmCList, |
fcdf0ec2 |
1589 | GdkEventButton* pmEvent, |
1590 | gpointer pmData) |
1591 | { |
1592 | systemView* pSysView; /* The system being displayed */ |
1593 | gint row, column; /* The clicked row and column */ |
1594 | |
1595 | /* Do we have anything meaningfull */ |
1596 | if((pSysView = (systemView*) pmData) == NULL) |
1597 | return; |
1598 | |
1599 | /* if we have a right-click event */ |
1600 | if(pmEvent->button == 3) |
1601 | /* If we clicked on an item, get its row and column values */ |
1602 | if(gtk_clist_get_selection_info(GTK_CLIST(pmCList), pmEvent->x, pmEvent->y, &row, &column)) |
1603 | { |
1604 | /* Highlight the selected row */ |
1605 | gtk_clist_select_row(GTK_CLIST(pmCList), row, column); |
1606 | |
1607 | /* Store the selected event */ |
1608 | pSysView->Window->LastSelectedEvent = *(event*) gtk_clist_get_row_data(GTK_CLIST(pmCList), row); |
1609 | pSysView->Window->EventSelected = TRUE; |
1610 | |
1611 | /* Display the popup menu */ |
1612 | gtk_menu_popup(GTK_MENU(pSysView->Window->RawEventPopup), |
1613 | NULL, NULL, NULL, NULL, |
1614 | pmEvent->button, GDK_CURRENT_TIME); |
1615 | } |
1616 | } |
1617 | |
1618 | |
1619 | /****************************************************************** |
1620 | * Function : |
1621 | * SHRTVAdjustValueChanged() |
1622 | * Description : |
1623 | * Parameters : |
1624 | * Return values : |
1625 | * History : |
1626 | * Note : |
1627 | ******************************************************************/ |
fbbb2697 |
1628 | static void SHRTVAdjustValueChanged(GtkAdjustment* pmVAdjust, |
fcdf0ec2 |
1629 | gpointer pmData) |
1630 | { |
1631 | event lEvent; /* Event used for searching */ |
1632 | guint32 lPosition; /* The position to scroll to */ |
1633 | systemView* pSysView; /* The system being displayed */ |
1634 | |
1635 | /* Do we have anything meaningfull */ |
1636 | if((pSysView = (systemView*) pmData) == NULL) |
1637 | return; |
1638 | |
1639 | /* Is there an event database? */ |
1640 | if(pSysView->EventDB == NULL) |
1641 | return; |
1642 | |
1643 | /* Set the pointer to the first event */ |
1644 | if(pSysView->EventDB->TraceStart == NULL) |
1645 | return; |
1646 | |
1647 | /* Are we closer to the beginning? */ |
1648 | if((pmVAdjust->value - (pmVAdjust->upper / 2)) < 0) |
1649 | { |
1650 | /* Set the navigation pointer to the beginning of the list */ |
1651 | lEvent = pSysView->EventDB->FirstEvent; |
1652 | |
1653 | /* Calculate distance from beginning */ |
1654 | lPosition = (guint32) pmVAdjust->value; |
1655 | |
1656 | /* Find the event in the event database */ |
1657 | while(lPosition > 0) |
1658 | { |
1659 | lPosition--; |
1660 | if(DBEventNext(pSysView->EventDB, &lEvent) != TRUE) |
1661 | break; |
1662 | } |
1663 | } |
1664 | else |
1665 | { |
1666 | /* Set the navigation pointer to the end of the list */ |
1667 | lEvent = pSysView->EventDB->LastEvent; |
1668 | |
1669 | /* Calculate distance from end */ |
1670 | lPosition = (guint32) (pmVAdjust->upper - pmVAdjust->value); |
1671 | |
1672 | /* Find the event in the event database */ |
1673 | while(lPosition > 0) |
1674 | { |
1675 | lPosition--; |
1676 | if(DBEventPrev(pSysView->EventDB, &lEvent) != TRUE) |
1677 | break; |
1678 | } |
1679 | } |
1680 | |
1681 | /* Fill the event list according to what was found */ |
1682 | WDFillEventList(pSysView->Window->RTCList, |
1683 | pSysView->EventDB, |
1684 | pSysView->System, |
1685 | &lEvent, |
1686 | &(pSysView->Window->LastSelectedEvent)); |
1687 | } |
1688 | |
1689 | |
1690 | |
1691 | /****************************************************************** |
1692 | * Function : |
1693 | * WDConnectSignals() |
1694 | * Description : |
1695 | * Attaches signal handlers to the window items. |
1696 | * Parameters : |
1697 | * pmSysView, System view for which signals have to be connected |
1698 | * Return values : |
1699 | * NONE |
1700 | * History : |
1701 | * Note : |
1702 | * This function attaches a pointer to the main window during |
1703 | * the connect. This means that the handlers will get a pointer |
1704 | * to the window in the data argument. |
1705 | ******************************************************************/ |
fbbb2697 |
1706 | static void WDConnectSignals(systemView* pmSysView) |
fcdf0ec2 |
1707 | { |
1708 | /* Raw event Popup menu */ |
1709 | gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RawGotoProcess), |
1710 | "activate", |
1711 | GTK_SIGNAL_FUNC(SHGotoProcAnalysis), |
1712 | pmSysView); |
1713 | gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RawViewEvent), |
1714 | "activate", |
1715 | GTK_SIGNAL_FUNC(SHViewEventInEG), |
1716 | pmSysView); |
1717 | |
1718 | /* Set event list callbacks */ |
1719 | gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RTCList), |
1720 | "select_row", |
1721 | GTK_SIGNAL_FUNC(SHRTEventSelect), |
1722 | pmSysView); |
1723 | gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RTCList), |
1724 | "button-press-event", |
1725 | GTK_SIGNAL_FUNC(SHRTEventButtonPress), |
1726 | pmSysView); |
1727 | gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RTVAdjust), |
1728 | "value-changed", |
1729 | GTK_SIGNAL_FUNC(SHRTVAdjustValueChanged), |
1730 | pmSysView); |
1731 | |
1732 | |
1733 | } |
1734 | |
1735 | |
1736 | /****************************************************************** |
1737 | * Function : |
1738 | * WDFillEventList() |
1739 | * Description : |
1740 | * Fills the window's event list using the trace database. |
1741 | * Parameters : |
1742 | * pmList, The list to be filled. |
1743 | * pmTraceDB, The database of events. |
1744 | * pmSystem, The system to which this list belongs. |
1745 | * pmEvent, Event from which we start drawing. |
1746 | * pmSelectedEvent, Event selected if any. |
1747 | * Return values : |
1748 | * NONE. |
1749 | * History : |
1750 | * K.Y., 18/06/99, Initial typing. |
1751 | * Note : |
1752 | ******************************************************************/ |
fbbb2697 |
1753 | static void WDFillEventList(GtkWidget* pmList, |
fcdf0ec2 |
1754 | db* pmTraceDB, |
1755 | systemInfo* pmSystem, |
1756 | event* pmEvent, |
1757 | event* pmSelectedEvent) |
1758 | { |
1759 | gint i = 0; /* Generic index */ |
1760 | event lEvent; /* Generic event */ |
1761 | gchar lTimeStr[TIME_STR_LEN]; /* Time of event */ |
1762 | static gchar* lString[RTCLIST_NB_COLUMNS]={'\0'}; /* Strings describing event */ |
1763 | process* pProcess; /* Generic process pointer */ |
1764 | #if SUPP_RTAI |
1765 | RTAItask* pTask = NULL; /* Generic task pointer */ |
1766 | #endif /* SUPP_RTAI */ |
1767 | eventDescription lEventDesc; /* Description of event */ |
1768 | |
1769 | /* Did we allocate space for strings */ |
1770 | if(lString[0] == NULL) |
1771 | /* Allocate space for strings */ |
1772 | for (i = 0; i < RTCLIST_NB_COLUMNS - 1; i++) |
1773 | lString[i] = (char*) g_malloc(MW_DEFAULT_STRLEN); |
1774 | |
1775 | /* Allocate space for description string */ |
1776 | lString[RTCLIST_NB_COLUMNS - 1] = (char*) g_malloc(MW_LONG_STRLEN); |
1777 | |
1778 | /* If no event was supplied, start at the beginning */ |
1779 | if(pmEvent == NULL) |
1780 | lEvent = pmTraceDB->FirstEvent; |
1781 | else |
1782 | lEvent = *pmEvent; |
1783 | |
1784 | /* Freeze and clear clist */ |
1785 | gtk_clist_freeze(GTK_CLIST(pmList)); |
1786 | gtk_clist_clear(GTK_CLIST(pmList)); |
1787 | |
1788 | /* Reset index */ |
1789 | i = 0; |
1790 | |
1791 | /* Go through the event list */ |
1792 | do |
1793 | { |
1794 | /* Get the event description */ |
1795 | DBEventDescription(pmTraceDB, &lEvent, TRUE, &lEventDesc); |
1796 | |
1797 | /* Get the event's process */ |
1798 | pProcess = DBEventProcess(pmTraceDB, &lEvent, pmSystem, FALSE); |
1799 | |
1800 | #if SUPP_RTAI |
1801 | /* Does this trace contain RTAI information */ |
1802 | if(pmTraceDB->SystemType == TRACE_SYS_TYPE_RTAI_LINUX) |
1803 | /* Get the RTAI task to which this event belongs */ |
1804 | pTask = RTAIDBEventTask(pmTraceDB, &lEvent, pmSystem, FALSE); |
1805 | #endif /* SUPP_RTAI */ |
1806 | |
1807 | /* Set the event's entry in the list of raw events displayed */ |
1808 | sRawEventsDisplayed[i] = lEvent; |
1809 | |
1810 | /* Add text describing the event */ |
1811 | /* The CPU ID */ |
1812 | if(pmTraceDB->LogCPUID == TRUE) |
1813 | snprintf(lString[0], MW_DEFAULT_STRLEN, "%d", lEventDesc.CPUID); |
1814 | else |
1815 | snprintf(lString[0], MW_DEFAULT_STRLEN, "0"); |
1816 | |
1817 | /* The event ID */ |
1818 | snprintf(lString[1], MW_DEFAULT_STRLEN, "%s", pmTraceDB->EventString(pmTraceDB, lEventDesc.ID, &lEvent)); |
1819 | |
1820 | /* The event's time of occurence */ |
1821 | DBFormatTimeInReadableString(lTimeStr, |
1822 | lEventDesc.Time.tv_sec, |
1823 | lEventDesc.Time.tv_usec); |
1824 | snprintf(lString[2], MW_DEFAULT_STRLEN, "%s", lTimeStr); |
1825 | |
1826 | /* Is this an RT event */ |
1827 | if(lEventDesc.ID <= TRACE_MAX) |
1828 | { |
1829 | /* The PID of the process to which the event belongs */ |
1830 | if(pProcess != NULL) |
1831 | snprintf(lString[3], MW_DEFAULT_STRLEN, "%d", pProcess->PID); |
1832 | else |
1833 | snprintf(lString[3], MW_DEFAULT_STRLEN, "N/A"); |
1834 | } |
1835 | #if SUPP_RTAI |
1836 | else |
1837 | { |
1838 | /* The TID of the task to which the event belongs */ |
1839 | if(pTask != NULL) |
1840 | snprintf(lString[3], MW_DEFAULT_STRLEN, "RT:%d", pTask->TID); |
1841 | else |
1842 | snprintf(lString[3], MW_DEFAULT_STRLEN, "RT:N/A"); |
1843 | } |
1844 | #endif /* SUPP_RTAI */ |
1845 | |
1846 | /* The size of the entry */ |
1847 | snprintf(lString[4], MW_DEFAULT_STRLEN, "%d", lEventDesc.Size); |
1848 | |
1849 | /* The string describing the event */ |
1850 | snprintf(lString[5], MW_LONG_STRLEN, "%s", lEventDesc.String); |
1851 | |
1852 | /* Insert the entry into the list */ |
1853 | gtk_clist_append(GTK_CLIST(pmList), lString); |
1854 | |
1855 | /* Set the row's data to point to the current event */ |
1856 | WDI_gtk_clist_set_last_row_data_full(GTK_CLIST(pmList), (gpointer) &(sRawEventsDisplayed[i]), NULL); |
1857 | |
1858 | /* Was this the last selected event */ |
1859 | if(DBEventsEqual(lEvent, (*pmSelectedEvent))) |
1860 | gtk_clist_select_row(GTK_CLIST(pmList), i, 0); |
1861 | |
1862 | /* Go to next row */ |
1863 | i++; |
1864 | } while((DBEventNext(pmTraceDB, &lEvent) == TRUE) && (i < RTCLIST_NB_ROWS)); |
1865 | |
1866 | /* Resize the list's length */ |
1867 | gtk_widget_queue_resize(pmList); |
1868 | |
1869 | /* Thaw the clist */ |
1870 | gtk_clist_thaw(GTK_CLIST(pmList)); |
1871 | } |
1872 | |
fbbb2697 |
1873 | #endif //DEBUG |
1874 | |
1875 | static void destroy_cb( GtkWidget *widget, |
1876 | gpointer data ) |
1877 | { |
1878 | gtk_main_quit (); |
1879 | } |
1880 | |
1881 | |
e921c965 |
1882 | /* |
fbbb2697 |
1883 | int main(int argc, char **argv) |
1884 | { |
1885 | GtkWidget *Window; |
1886 | GtkWidget *ListViewer; |
1887 | GtkWidget *VBox_V; |
1888 | EventViewerData *Event_Viewer_Data; |
682c6edb |
1889 | guint ev_sel = 444 ; |
1890 | |
e921c965 |
1891 | // Initialize i18n support |
fbbb2697 |
1892 | gtk_set_locale (); |
1893 | |
e921c965 |
1894 | // Initialize the widget set |
fbbb2697 |
1895 | gtk_init (&argc, &argv); |
1896 | |
1897 | init(); |
fcdf0ec2 |
1898 | |
fbbb2697 |
1899 | Window = gtk_window_new (GTK_WINDOW_TOPLEVEL); |
1900 | gtk_window_set_title (GTK_WINDOW (Window), ("Test Window")); |
1901 | |
1902 | g_signal_connect (G_OBJECT (Window), "destroy", |
1903 | G_CALLBACK (destroy_cb), NULL); |
1904 | |
1905 | |
1906 | VBox_V = gtk_vbox_new(0, 0); |
1907 | gtk_container_add (GTK_CONTAINER (Window), VBox_V); |
1908 | |
e921c965 |
1909 | //ListViewer = hGuiEvents(Window); |
682c6edb |
1910 | //gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, TRUE, TRUE, 0); |
fbbb2697 |
1911 | |
6601bf27 |
1912 | //ListViewer = hGuiEvents(Window); |
1913 | //gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, FALSE, TRUE, 0); |
682c6edb |
1914 | |
e921c965 |
1915 | Event_Viewer_Data = GuiEvents(g_new(mainWindow,1)); |
682c6edb |
1916 | ListViewer = Event_Viewer_Data->HBox_V; |
e921c965 |
1917 | gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, TRUE, TRUE, 0); |
1918 | |
fbbb2697 |
1919 | gtk_widget_show (VBox_V); |
1920 | gtk_widget_show (Window); |
1921 | |
e921c965 |
1922 | // Event_Selected_Hook(Event_Viewer_Data, &ev_sel); |
682c6edb |
1923 | |
fbbb2697 |
1924 | gtk_main (); |
1925 | |
1926 | g_critical("main loop finished"); |
1927 | |
1928 | //hGuiEvents_Destructor(ListViewer); |
1929 | |
1930 | //g_critical("GuiEvents Destructor finished"); |
1931 | destroy(); |
1932 | |
1933 | return 0; |
1934 | } |
e921c965 |
1935 | */ |
17abcce3 |
1936 | |
5c7463ed |
1937 | /*\@}*/ |
fbbb2697 |
1938 | |