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