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