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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 | * Authors : Mathieu Desnoyers and XangXiu Yang, June to December 2003 |
18 | * Inspired from original LTT, made by Karim Yaghmour |
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19 | */ |
20 | |
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21 | #include <math.h> |
22 | |
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23 | #include <glib.h> |
24 | #include <gmodule.h> |
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25 | #include <gtk/gtk.h> |
26 | #include <gdk/gdk.h> |
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27 | |
28 | #include <lttv/module.h> |
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29 | #include <lttv/hook.h> |
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30 | #include <lttv/gtkTraceSet.h> |
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31 | #include <lttv/processTrace.h> |
32 | #include <lttv/state.h> |
33 | #include <ltt/ltt.h> |
34 | #include <ltt/event.h> |
35 | #include <ltt/type.h> |
36 | #include <ltt/trace.h> |
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37 | #include <ltt/facility.h> |
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38 | #include <string.h> |
39 | |
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40 | //#include "mw_api.h" |
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41 | #include "gtktreeprivate.h" |
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42 | |
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43 | #include "../icons/hGuiEventsInsert.xpm" |
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44 | |
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45 | |
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46 | static LttvHooks *before_event; |
47 | |
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48 | /** Array containing instanced objects. Used when module is unloaded */ |
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49 | static GSList *g_event_viewer_data_list = NULL ; |
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50 | |
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51 | typedef struct _RawTraceData{ |
52 | unsigned cpu_id; |
53 | char * event_name; |
54 | LttTime time; |
55 | int pid; |
56 | unsigned entry_length; |
57 | char * event_description; |
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58 | LttEventPosition *ep; |
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59 | } RawTraceData; |
60 | |
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61 | #define RESERVE_BIG_SIZE 1000 |
62 | #define RESERVE_SMALL_SIZE 100 |
63 | #define RESERVE_SMALL_SIZE_SQUARE RESERVE_SMALL_SIZE*RESERVE_SMALL_SIZE |
64 | #define RESERVE_SMALL_SIZE_CUBE RESERVE_SMALL_SIZE*RESERVE_SMALL_SIZE_SQUARE |
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65 | |
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66 | typedef enum _ScrollDirection{ |
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67 | SCROLL_STEP_UP, |
68 | SCROLL_STEP_DOWN, |
69 | SCROLL_PAGE_UP, |
70 | SCROLL_PAGE_DOWN, |
71 | SCROLL_JUMP, |
72 | SCROLL_NONE |
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73 | } ScrollDirection; |
74 | |
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75 | typedef struct _EventViewerData { |
76 | |
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77 | MainWindow * mw; |
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78 | TimeWindow time_window; |
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79 | LttTime current_time; |
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80 | LttvHooks * before_event_hooks; |
81 | |
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82 | gboolean append; //prepend or append item |
83 | GQueue * raw_trace_data_queue; //buf to contain raw trace data |
84 | GQueue * raw_trace_data_queue_tmp; //tmp buf to contain raw data |
85 | unsigned current_event_index; |
86 | double previous_value; //value of the slide |
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87 | TimeInterval time_span; |
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88 | unsigned start_event_index; //the first event shown in the window |
89 | unsigned end_event_index; //the last event shown in the window |
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90 | unsigned size; //maxi number of events loaded when instance the viewer |
91 | gboolean shown; //indicate if event detail is shown or not |
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92 | gboolean current_time_updated; |
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93 | char * filter_key; |
94 | |
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95 | //scroll window containing Tree View |
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96 | GtkWidget * scroll_win; |
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97 | |
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98 | /* Model containing list data */ |
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99 | GtkListStore *store_m; |
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100 | |
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101 | GtkWidget *hbox_v; |
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102 | /* Widget to display the data in a columned list */ |
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103 | GtkWidget *tree_v; |
104 | GtkAdjustment *vtree_adjust_c ; |
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105 | |
106 | /* Vertical scrollbar and it's adjustment */ |
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107 | GtkWidget *vscroll_vc; |
108 | GtkAdjustment *vadjust_c ; |
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109 | |
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110 | /* Selection handler */ |
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111 | GtkTreeSelection *select_c; |
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112 | |
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113 | guint num_visible_events; |
114 | guint first_event, last_event; |
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115 | |
116 | /* TEST DATA, TO BE READ FROM THE TRACE */ |
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117 | gint number_of_events ; |
118 | guint currently_selected_event ; |
119 | gboolean selected_event ; |
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120 | |
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121 | } EventViewerData ; |
122 | |
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123 | /** hook functions for update time interval, current time ... */ |
124 | gboolean update_time_window(void * hook_data, void * call_data); |
125 | gboolean update_current_time(void * hook_data, void * call_data); |
126 | gboolean show_event_detail(void * hook_data, void * call_data); |
127 | gboolean traceset_changed(void * hook_data, void * call_data); |
128 | void remove_item_from_queue(GQueue * q, gboolean fromHead); |
129 | void remove_all_items_from_queue(GQueue * q); |
130 | void add_context_hooks(EventViewerData * event_viewer_data, |
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131 | LttvTracesetContext * tsc); |
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132 | void remove_context_hooks(EventViewerData * event_viewer_data, |
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133 | LttvTracesetContext * tsc); |
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134 | |
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135 | //! Event Viewer's constructor hook |
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136 | GtkWidget *h_gui_events(MainWindow *parent_window, LttvTracesetSelector * s, char* key); |
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137 | //! Event Viewer's constructor |
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138 | EventViewerData *gui_events(MainWindow *parent_window, LttvTracesetSelector *s, char *key); |
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139 | //! Event Viewer's destructor |
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140 | void gui_events_destructor(EventViewerData *event_viewer_data); |
141 | void gui_events_free(EventViewerData *event_viewer_data); |
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142 | |
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143 | static int event_selected_hook(void *hook_data, void *call_data); |
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144 | |
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145 | void tree_v_set_cursor(EventViewerData *event_viewer_data); |
146 | void tree_v_get_cursor(EventViewerData *event_viewer_data); |
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147 | |
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148 | /* Prototype for selection handler callback */ |
149 | static void tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data); |
150 | static void v_scroll_cb (GtkAdjustment *adjustment, gpointer data); |
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151 | static void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data); |
152 | static void tree_v_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data); |
153 | static void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data); |
154 | static void tree_v_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data); |
155 | static void tree_v_grab_focus(GtkWidget *widget, gpointer data); |
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156 | |
157 | |
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158 | static void get_test_data(double time, guint list_height, |
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159 | EventViewerData *event_viewer_data); |
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160 | |
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161 | void add_test_data(EventViewerData *event_viewer_data); |
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162 | |
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163 | static void update_raw_data_array(EventViewerData* event_viewer_data, unsigned size); |
164 | |
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165 | static void get_events(EventViewerData* event_viewer_data, LttTime start, |
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166 | LttTime end, unsigned max_num_events, unsigned * real_num_events); |
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167 | static gboolean parse_event(void *hook_data, void *call_data); |
168 | |
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169 | static LttvModule *main_win_module; |
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170 | |
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171 | /** |
172 | * plugin's init function |
173 | * |
174 | * This function initializes the Event Viewer functionnality through the |
175 | * gtkTraceSet API. |
176 | */ |
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177 | G_MODULE_EXPORT void init(LttvModule *self, int argc, char *argv[]) { |
178 | |
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179 | main_win_module = lttv_module_require(self, "mainwin", argc, argv); |
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180 | |
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181 | if(main_win_module == NULL){ |
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182 | g_critical("Can't load Control Flow Viewer : missing mainwin\n"); |
183 | return; |
184 | } |
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185 | |
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186 | /* Register the toolbar insert button */ |
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187 | toolbar_item_reg(hGuiEventsInsert_xpm, "Insert Event Viewer", h_gui_events); |
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188 | |
189 | /* Register the menu item insert entry */ |
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190 | menu_item_reg("/", "Insert Event Viewer", h_gui_events); |
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191 | |
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192 | } |
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193 | |
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194 | void event_destroy_walk(gpointer data, gpointer user_data) |
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195 | { |
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196 | gui_events_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 | |
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208 | EventViewerData *event_viewer_data; |
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209 | |
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210 | if(g_event_viewer_data_list){ |
211 | g_slist_foreach(g_event_viewer_data_list, event_destroy_walk, NULL ); |
212 | g_slist_free(g_event_viewer_data_list); |
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213 | } |
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214 | |
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215 | /* Unregister the toolbar insert button */ |
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216 | toolbar_item_unreg(h_gui_events); |
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217 | |
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218 | /* Unregister the menu item insert entry */ |
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219 | menu_item_unreg(h_gui_events); |
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220 | } |
221 | |
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222 | /* Enumeration of the columns */ |
223 | enum |
224 | { |
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225 | CPUID_COLUMN, |
226 | EVENT_COLUMN, |
227 | TIME_COLUMN, |
228 | PID_COLUMN, |
229 | ENTRY_LEN_COLUMN, |
230 | EVENT_DESCR_COLUMN, |
231 | N_COLUMNS |
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232 | }; |
233 | |
234 | |
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235 | /** |
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236 | * Event Viewer's constructor hook |
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237 | * |
238 | * This constructor is given as a parameter to the menuitem and toolbar button |
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239 | * registration. It creates the list. |
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240 | * @param parent_window A pointer to the parent window. |
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241 | * @return The widget created. |
242 | */ |
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243 | GtkWidget * |
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244 | h_gui_events(MainWindow * parent_window, LttvTracesetSelector * s, char* key) |
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245 | { |
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246 | EventViewerData* event_viewer_data = gui_events(parent_window, s, key) ; |
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247 | |
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248 | if(event_viewer_data) |
249 | return event_viewer_data->hbox_v; |
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250 | else return NULL; |
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251 | |
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252 | } |
253 | |
254 | /** |
255 | * Event Viewer's constructor |
256 | * |
257 | * This constructor is used to create EventViewerData data structure. |
258 | * @return The Event viewer data created. |
259 | */ |
260 | EventViewerData * |
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261 | gui_events(MainWindow *parent_window, LttvTracesetSelector * s,char* key ) |
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262 | { |
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263 | LttTime start, end; |
264 | GtkTreeViewColumn *column; |
265 | GtkCellRenderer *renderer; |
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266 | EventViewerData* event_viewer_data = g_new(EventViewerData,1) ; |
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267 | RawTraceData * data; |
268 | |
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269 | event_viewer_data->mw = parent_window; |
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270 | get_time_window(event_viewer_data->mw, &event_viewer_data->time_window); |
271 | get_current_time(event_viewer_data->mw, &event_viewer_data->current_time); |
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272 | |
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273 | event_viewer_data->before_event_hooks = lttv_hooks_new(); |
274 | lttv_hooks_add(event_viewer_data->before_event_hooks, parse_event, event_viewer_data); |
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275 | |
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276 | event_viewer_data->raw_trace_data_queue = g_queue_new(); |
277 | event_viewer_data->raw_trace_data_queue_tmp = g_queue_new(); |
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278 | |
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279 | reg_update_time_window(update_time_window,event_viewer_data, event_viewer_data->mw); |
280 | reg_update_current_time(update_current_time,event_viewer_data, event_viewer_data->mw); |
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281 | reg_show_viewer(show_event_detail,event_viewer_data, event_viewer_data->mw); |
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282 | reg_update_traceset(traceset_changed,event_viewer_data, event_viewer_data->mw); |
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283 | |
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284 | event_viewer_data->scroll_win = gtk_scrolled_window_new (NULL, NULL); |
285 | gtk_widget_show ( event_viewer_data->scroll_win); |
286 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(event_viewer_data->scroll_win), |
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287 | GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER); |
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288 | |
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289 | /* TEST DATA, TO BE READ FROM THE TRACE */ |
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290 | event_viewer_data->currently_selected_event = FALSE ; |
291 | event_viewer_data->selected_event = 0; |
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292 | |
293 | /* Create a model for storing the data list */ |
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294 | event_viewer_data->store_m = gtk_list_store_new ( |
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295 | N_COLUMNS, /* Total number of columns */ |
296 | G_TYPE_INT, /* CPUID */ |
297 | G_TYPE_STRING, /* Event */ |
298 | G_TYPE_UINT64, /* Time */ |
299 | G_TYPE_INT, /* PID */ |
300 | G_TYPE_INT, /* Entry length */ |
301 | G_TYPE_STRING); /* Event's description */ |
302 | |
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303 | /* Create the viewer widget for the columned list */ |
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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", |
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307 | G_CALLBACK (tree_v_size_allocate_cb), |
308 | event_viewer_data); |
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309 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-request", |
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310 | G_CALLBACK (tree_v_size_request_cb), |
311 | event_viewer_data); |
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312 | |
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313 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "cursor-changed", |
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314 | G_CALLBACK (tree_v_cursor_changed_cb), |
315 | event_viewer_data); |
316 | |
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317 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "move-cursor", |
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318 | G_CALLBACK (tree_v_move_cursor_cb), |
319 | event_viewer_data); |
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320 | |
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321 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "grab-focus", |
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322 | G_CALLBACK (tree_v_grab_focus), |
323 | event_viewer_data); |
324 | |
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325 | // Use on each column! |
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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 */ |
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330 | g_object_unref (G_OBJECT (event_viewer_data->store_m)); |
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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); |
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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); |
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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); |
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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); |
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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); |
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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); |
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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); |
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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); |
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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); |
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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); |
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388 | |
389 | |
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390 | /* Setup the selection handler */ |
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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", |
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394 | G_CALLBACK (tree_selection_changed_cb), |
395 | event_viewer_data); |
396 | |
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397 | gtk_container_add (GTK_CONTAINER (event_viewer_data->scroll_win), event_viewer_data->tree_v); |
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398 | |
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399 | event_viewer_data->hbox_v = gtk_hbox_new(0, 0); |
400 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), event_viewer_data->scroll_win, TRUE, TRUE, 0); |
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401 | |
402 | /* Create vertical scrollbar and pack it */ |
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403 | event_viewer_data->vscroll_vc = gtk_vscrollbar_new(NULL); |
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404 | gtk_range_set_update_policy (GTK_RANGE(event_viewer_data->vscroll_vc), |
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405 | GTK_UPDATE_CONTINUOUS); |
406 | // Changed by MD : more user friendly :) |
407 | //GTK_UPDATE_DISCONTINUOUS); |
cc41a00f |
408 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), event_viewer_data->vscroll_vc, FALSE, TRUE, 0); |
675f8f58 |
409 | |
fcdf0ec2 |
410 | /* Get the vertical scrollbar's adjustment */ |
cc41a00f |
411 | event_viewer_data->vadjust_c = gtk_range_get_adjustment(GTK_RANGE(event_viewer_data->vscroll_vc)); |
412 | event_viewer_data->vtree_adjust_c = gtk_tree_view_get_vadjustment( |
8a949012 |
413 | GTK_TREE_VIEW (event_viewer_data->tree_v)); |
675f8f58 |
414 | |
cc41a00f |
415 | g_signal_connect (G_OBJECT (event_viewer_data->vadjust_c), "value-changed", |
8a949012 |
416 | G_CALLBACK (v_scroll_cb), |
417 | event_viewer_data); |
675f8f58 |
418 | /* Set the upper bound to the last event number */ |
cc41a00f |
419 | event_viewer_data->previous_value = 0; |
420 | event_viewer_data->vadjust_c->lower = 0.0; |
421 | //event_viewer_data->vadjust_c->upper = event_viewer_data->number_of_events; |
422 | event_viewer_data->vadjust_c->value = 0.0; |
423 | event_viewer_data->vadjust_c->step_increment = 1.0; |
424 | event_viewer_data->vadjust_c->page_increment = 2.0; |
425 | // event_viewer_data->vtree_adjust_c->upper; |
426 | event_viewer_data->vadjust_c->page_size = 2.0; |
427 | // event_viewer_data->vtree_adjust_c->upper; |
fbbb2697 |
428 | /* Raw event trace */ |
cc41a00f |
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); |
fbbb2697 |
432 | |
675f8f58 |
433 | /* Add the object's information to the module's array */ |
cc41a00f |
434 | g_event_viewer_data_list = g_slist_append(g_event_viewer_data_list, event_viewer_data); |
fbbb2697 |
435 | |
cc41a00f |
436 | event_viewer_data->first_event = -1 ; |
437 | event_viewer_data->last_event = 0 ; |
675f8f58 |
438 | |
cc41a00f |
439 | event_viewer_data->num_visible_events = 1; |
675f8f58 |
440 | |
b671bb09 |
441 | //get the life span of the traceset and set the upper of the scroll bar |
41a76985 |
442 | get_traceset_time_span(event_viewer_data->mw, &event_viewer_data->time_span); |
f7afe191 |
443 | |
cc41a00f |
444 | start = ltt_time_sub(event_viewer_data->time_span.endTime, event_viewer_data->time_span.startTime); |
445 | event_viewer_data->vadjust_c->upper = ltt_time_to_double(start) * NANOSECONDS_PER_SECOND; |
b671bb09 |
446 | |
cc41a00f |
447 | event_viewer_data->append = TRUE; |
b671bb09 |
448 | |
cc41a00f |
449 | event_viewer_data->start_event_index = 0; |
450 | event_viewer_data->end_event_index = event_viewer_data->num_visible_events - 1; |
675f8f58 |
451 | |
675f8f58 |
452 | /* Set the Selected Event */ |
cc41a00f |
453 | // tree_v_set_cursor(event_viewer_data); |
8af8e4c5 |
454 | |
202f6c8f |
455 | event_viewer_data->shown = FALSE; |
52548e33 |
456 | event_viewer_data->current_time_updated = FALSE; |
202f6c8f |
457 | event_viewer_data->size = RESERVE_SMALL_SIZE; |
458 | g_object_set_data( |
8a949012 |
459 | G_OBJECT(event_viewer_data->hbox_v), |
460 | MAX_NUMBER_EVENT, |
461 | &event_viewer_data->size); |
202f6c8f |
462 | |
463 | g_object_set_data( |
8a949012 |
464 | G_OBJECT(event_viewer_data->hbox_v), |
465 | TRACESET_TIME_SPAN, |
466 | &event_viewer_data->time_span); |
8af8e4c5 |
467 | |
a8c0f09d |
468 | event_viewer_data->filter_key = g_strdup(key); |
49bf71b5 |
469 | g_object_set_data( |
8a949012 |
470 | G_OBJECT(event_viewer_data->hbox_v), |
471 | event_viewer_data->filter_key, |
472 | s); |
49bf71b5 |
473 | |
8af8e4c5 |
474 | g_object_set_data_full( |
8a949012 |
475 | G_OBJECT(event_viewer_data->hbox_v), |
476 | "event_viewer_data", |
477 | event_viewer_data, |
478 | (GDestroyNotify)gui_events_free); |
675f8f58 |
479 | |
cc41a00f |
480 | return event_viewer_data; |
fbbb2697 |
481 | } |
fcdf0ec2 |
482 | |
cc41a00f |
483 | void tree_v_set_cursor(EventViewerData *event_viewer_data) |
682c6edb |
484 | { |
675f8f58 |
485 | GtkTreePath *path; |
486 | |
cc41a00f |
487 | if(event_viewer_data->selected_event && event_viewer_data->first_event != -1) |
675f8f58 |
488 | { |
cc41a00f |
489 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
8a949012 |
490 | // event_viewer_data->currently_selected_event); |
675f8f58 |
491 | |
492 | path = gtk_tree_path_new_from_indices( |
8a949012 |
493 | event_viewer_data->currently_selected_event- |
494 | event_viewer_data->first_event, |
495 | -1); |
675f8f58 |
496 | |
cc41a00f |
497 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
675f8f58 |
498 | gtk_tree_path_free(path); |
499 | } |
682c6edb |
500 | } |
501 | |
cc41a00f |
502 | void tree_v_get_cursor(EventViewerData *event_viewer_data) |
682c6edb |
503 | { |
675f8f58 |
504 | GtkTreePath *path; |
505 | gint *indices; |
8a949012 |
506 | |
cc41a00f |
507 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), &path, NULL); |
675f8f58 |
508 | indices = gtk_tree_path_get_indices(path); |
509 | |
510 | if(indices != NULL) |
511 | { |
cc41a00f |
512 | event_viewer_data->selected_event = TRUE; |
513 | event_viewer_data->currently_selected_event = |
8a949012 |
514 | event_viewer_data->first_event + indices[0]; |
675f8f58 |
515 | |
516 | } else { |
cc41a00f |
517 | event_viewer_data->selected_event = FALSE; |
518 | event_viewer_data->currently_selected_event = 0; |
675f8f58 |
519 | } |
675f8f58 |
520 | |
521 | gtk_tree_path_free(path); |
682c6edb |
522 | |
523 | } |
524 | |
525 | |
526 | |
cc41a00f |
527 | void tree_v_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data) |
fbbb2697 |
528 | { |
675f8f58 |
529 | GtkTreePath *path; // = gtk_tree_path_new(); |
530 | gint *indices; |
531 | gdouble value; |
cc41a00f |
532 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
675f8f58 |
533 | |
cc41a00f |
534 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), &path, NULL); |
675f8f58 |
535 | if(path == NULL) |
536 | { |
537 | /* No prior cursor, put it at beginning of page and let the execution do */ |
538 | path = gtk_tree_path_new_from_indices(0, -1); |
cc41a00f |
539 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
675f8f58 |
540 | } |
541 | |
542 | indices = gtk_tree_path_get_indices(path); |
543 | |
cc41a00f |
544 | value = gtk_adjustment_get_value(event_viewer_data->vadjust_c); |
675f8f58 |
545 | |
546 | if(arg1 == GTK_MOVEMENT_DISPLAY_LINES) |
547 | { |
548 | /* Move one line */ |
549 | if(arg2 == 1) |
8a949012 |
550 | { |
551 | /* move one line down */ |
552 | if(indices[0] == event_viewer_data->num_visible_events - 1) |
553 | { |
554 | if(value + event_viewer_data->num_visible_events <= |
555 | event_viewer_data->number_of_events -1) |
556 | { |
557 | event_viewer_data->currently_selected_event += 1; |
558 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value+1); |
559 | //gtk_tree_path_free(path); |
560 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); |
561 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
562 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
563 | } |
564 | } |
565 | } else { |
566 | /* Move one line up */ |
567 | if(indices[0] == 0) |
568 | { |
569 | if(value - 1 >= 0 ) |
570 | { |
571 | event_viewer_data->currently_selected_event -= 1; |
572 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value-1); |
573 | //gtk_tree_path_free(path); |
574 | //path = gtk_tree_path_new_from_indices(0, -1); |
575 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
576 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
577 | } |
578 | |
579 | } |
580 | } |
675f8f58 |
581 | |
582 | } |
583 | |
584 | if(arg1 == GTK_MOVEMENT_PAGES) |
585 | { |
586 | /* Move one page */ |
587 | if(arg2 == 1) |
8a949012 |
588 | { |
589 | if(event_viewer_data->num_visible_events == 1) |
590 | value += 1 ; |
591 | /* move one page down */ |
592 | if(value + event_viewer_data->num_visible_events-1 <= |
593 | event_viewer_data->number_of_events ) |
594 | { |
595 | event_viewer_data->currently_selected_event += event_viewer_data->num_visible_events-1; |
596 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
597 | // value+(event_viewer_data->num_visible_events-1)); |
598 | //gtk_tree_path_free(path); |
599 | //path = gtk_tree_path_new_from_indices(0, -1); |
600 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
601 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
602 | } |
603 | } else { |
604 | /* Move one page up */ |
605 | if(event_viewer_data->num_visible_events == 1) |
606 | value -= 1 ; |
607 | |
608 | if(indices[0] < event_viewer_data->num_visible_events - 2 ) |
609 | { |
610 | if(value - (event_viewer_data->num_visible_events-1) >= 0) |
611 | { |
612 | event_viewer_data->currently_selected_event -= event_viewer_data->num_visible_events-1; |
613 | |
614 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
615 | // value-(event_viewer_data->num_visible_events-1)); |
616 | //gtk_tree_path_free(path); |
617 | //path = gtk_tree_path_new_from_indices(0, -1); |
618 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
619 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
620 | |
621 | } else { |
622 | /* Go to first Event */ |
623 | event_viewer_data->currently_selected_event == 0 ; |
624 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
625 | // 0); |
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 | |
631 | } |
632 | } |
633 | |
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) |
8a949012 |
642 | { |
643 | /* move end of buffer */ |
644 | event_viewer_data->currently_selected_event = event_viewer_data->number_of_events-1 ; |
645 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
646 | // event_viewer_data->number_of_events - |
647 | // event_viewer_data->num_visible_events); |
648 | //gtk_tree_path_free(path); |
649 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); |
650 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
651 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
652 | } else { |
653 | /* Move beginning of buffer */ |
654 | event_viewer_data->currently_selected_event = 0 ; |
655 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, 0); |
656 | //gtk_tree_path_free(path); |
657 | //path = gtk_tree_path_new_from_indices(0, -1); |
658 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
659 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
660 | } |
675f8f58 |
661 | |
662 | } |
663 | |
664 | |
665 | gtk_tree_path_free(path); |
b26121f4 |
666 | } |
667 | |
cc41a00f |
668 | void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data) |
b26121f4 |
669 | { |
cc41a00f |
670 | EventViewerData *event_viewer_data = (EventViewerData*) data; |
675f8f58 |
671 | LttTime ltt_time; |
a60b01ef |
672 | guint64 time; |
675f8f58 |
673 | GtkTreeIter iter; |
cc41a00f |
674 | GtkTreeModel* model = GTK_TREE_MODEL(event_viewer_data->store_m); |
675f8f58 |
675 | GtkTreePath *path; |
8a949012 |
676 | |
675f8f58 |
677 | /* On cursor change, modify the currently selected event by calling |
678 | * the right API function */ |
cc41a00f |
679 | tree_v_get_cursor(event_viewer_data); |
52548e33 |
680 | |
cc41a00f |
681 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), &path, NULL); |
675f8f58 |
682 | if(gtk_tree_model_get_iter(model,&iter,path)){ |
683 | gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1); |
308711e5 |
684 | ltt_time.tv_sec = time / NANOSECONDS_PER_SECOND; |
685 | ltt_time.tv_nsec = time % NANOSECONDS_PER_SECOND; |
675f8f58 |
686 | |
cc41a00f |
687 | if(ltt_time.tv_sec != event_viewer_data->current_time.tv_sec || |
52548e33 |
688 | ltt_time.tv_nsec != event_viewer_data->current_time.tv_nsec){ |
689 | event_viewer_data->current_time_updated = TRUE; |
41a76985 |
690 | set_current_time(event_viewer_data->mw,<t_time); |
52548e33 |
691 | } |
675f8f58 |
692 | }else{ |
693 | g_warning("Can not get iter\n"); |
694 | } |
52548e33 |
695 | |
b26121f4 |
696 | } |
697 | |
698 | |
699 | void v_scroll_cb (GtkAdjustment *adjustment, gpointer data) |
700 | { |
cc41a00f |
701 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
702 | GtkTreePath *tree_path; |
675f8f58 |
703 | |
cc41a00f |
704 | get_test_data(adjustment->value, event_viewer_data->num_visible_events, |
8a949012 |
705 | event_viewer_data); |
675f8f58 |
706 | |
707 | |
cc41a00f |
708 | if(event_viewer_data->currently_selected_event |
709 | >= event_viewer_data->first_event |
675f8f58 |
710 | && |
cc41a00f |
711 | event_viewer_data->currently_selected_event |
712 | <= event_viewer_data->last_event |
675f8f58 |
713 | && |
cc41a00f |
714 | event_viewer_data->selected_event) |
675f8f58 |
715 | { |
716 | |
cc41a00f |
717 | tree_path = gtk_tree_path_new_from_indices( |
8a949012 |
718 | event_viewer_data->currently_selected_event- |
719 | event_viewer_data->first_event, |
720 | -1); |
675f8f58 |
721 | |
c20b7777 |
722 | // gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), tree_path, |
8a949012 |
723 | // NULL, FALSE); |
cc41a00f |
724 | gtk_tree_path_free(tree_path); |
675f8f58 |
725 | } |
b671bb09 |
726 | |
675f8f58 |
727 | |
fbbb2697 |
728 | } |
fcdf0ec2 |
729 | |
6601bf27 |
730 | gint get_cell_height(GtkTreeView *TreeView) |
731 | { |
675f8f58 |
732 | gint height, width; |
cc41a00f |
733 | GtkTreeViewColumn *column = gtk_tree_view_get_column(TreeView, 0); |
734 | GList *Render_List = gtk_tree_view_column_get_cell_renderers(column); |
10f2da95 |
735 | GtkCellRenderer *renderer = g_list_first(Render_List)->data; |
675f8f58 |
736 | |
cc41a00f |
737 | gtk_tree_view_column_cell_get_size(column, NULL, NULL, NULL, NULL, &height); |
675f8f58 |
738 | |
739 | return height; |
6601bf27 |
740 | } |
741 | |
cc41a00f |
742 | void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data) |
fbbb2697 |
743 | { |
cc41a00f |
744 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
745 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); |
746 | gint last_num_visible_events = event_viewer_data->num_visible_events; |
747 | gdouble exact_num_visible; |
675f8f58 |
748 | |
cc41a00f |
749 | exact_num_visible = ( alloc->height - |
8a949012 |
750 | TREE_VIEW_HEADER_HEIGHT (GTK_TREE_VIEW(event_viewer_data->tree_v)) ) |
cc41a00f |
751 | / (double)cell_height ; |
675f8f58 |
752 | |
cc41a00f |
753 | event_viewer_data->num_visible_events = ceil(exact_num_visible) ; |
675f8f58 |
754 | |
b671bb09 |
755 | /* |
cc41a00f |
756 | event_viewer_data->vadjust_c->page_increment = |
757 | floor(exact_num_visible); |
758 | event_viewer_data->vadjust_c->page_size = |
759 | floor(exact_num_visible); |
b671bb09 |
760 | */ |
675f8f58 |
761 | |
cc41a00f |
762 | if(event_viewer_data->num_visible_events != last_num_visible_events) |
675f8f58 |
763 | { |
cc41a00f |
764 | get_test_data(event_viewer_data->vadjust_c->value, |
8a949012 |
765 | event_viewer_data->num_visible_events, |
766 | event_viewer_data); |
675f8f58 |
767 | } |
768 | |
6601bf27 |
769 | |
fbbb2697 |
770 | } |
771 | |
cc41a00f |
772 | void tree_v_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data) |
fbbb2697 |
773 | { |
675f8f58 |
774 | gint h; |
cc41a00f |
775 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
776 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); |
8a949012 |
777 | |
cc41a00f |
778 | h = cell_height + TREE_VIEW_HEADER_HEIGHT |
779 | (GTK_TREE_VIEW(event_viewer_data->tree_v)); |
675f8f58 |
780 | requisition->height = h; |
8a949012 |
781 | |
fcdf0ec2 |
782 | } |
783 | |
202f6c8f |
784 | gboolean show_event_detail(void * hook_data, void * call_data) |
785 | { |
786 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
a8c0f09d |
787 | LttvTracesetContext * tsc = get_traceset_context(event_viewer_data->mw); |
202f6c8f |
788 | |
789 | if(event_viewer_data->shown == FALSE){ |
790 | event_viewer_data->shown = TRUE; |
791 | update_raw_data_array(event_viewer_data, |
8a949012 |
792 | event_viewer_data->raw_trace_data_queue_tmp->length); |
202f6c8f |
793 | |
794 | get_test_data(event_viewer_data->vadjust_c->value, |
8a949012 |
795 | event_viewer_data->num_visible_events, |
796 | event_viewer_data); |
a8c0f09d |
797 | |
798 | remove_context_hooks(event_viewer_data,tsc); |
202f6c8f |
799 | } |
800 | |
801 | return FALSE; |
802 | } |
803 | |
a6b3623e |
804 | void insert_data_into_model(EventViewerData *event_viewer_data, int start, int end) |
805 | { |
806 | int i; |
807 | guint64 real_data; |
808 | RawTraceData * raw_data; |
809 | GList * first; |
810 | GtkTreeIter iter; |
811 | |
812 | first = event_viewer_data->raw_trace_data_queue->head; |
813 | for(i=start; i<end; i++){ |
814 | if(i>=event_viewer_data->number_of_events) break; |
815 | raw_data = (RawTraceData*)g_list_nth_data(first, i); |
816 | |
817 | // Add a new row to the model |
818 | real_data = raw_data->time.tv_sec; |
819 | real_data *= NANOSECONDS_PER_SECOND; |
820 | real_data += raw_data->time.tv_nsec; |
821 | gtk_list_store_append (event_viewer_data->store_m, &iter); |
822 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
8a949012 |
823 | CPUID_COLUMN, raw_data->cpu_id, |
824 | EVENT_COLUMN, raw_data->event_name, |
825 | TIME_COLUMN, real_data, |
826 | PID_COLUMN, raw_data->pid, |
827 | ENTRY_LEN_COLUMN, raw_data->entry_length, |
828 | EVENT_DESCR_COLUMN, raw_data->event_description, |
829 | -1); |
a6b3623e |
830 | } |
831 | } |
832 | |
cc41a00f |
833 | void get_test_data(double time_value, guint list_height, |
8a949012 |
834 | EventViewerData *event_viewer_data) |
b26121f4 |
835 | { |
675f8f58 |
836 | GtkTreeIter iter; |
b671bb09 |
837 | int i; |
cc41a00f |
838 | GtkTreeModel *model = GTK_TREE_MODEL(event_viewer_data->store_m); |
839 | GtkTreePath *tree_path; |
675f8f58 |
840 | RawTraceData * raw_data; |
b671bb09 |
841 | ScrollDirection direction = SCROLL_NONE; |
842 | GList * first; |
cc41a00f |
843 | int event_number; |
844 | double value = event_viewer_data->previous_value - time_value; |
b671bb09 |
845 | LttTime start, end, time; |
846 | LttEvent * ev; |
847 | unsigned backward_num, minNum, maxNum; |
848 | LttTracefile * tf; |
849 | unsigned block_num, event_num; |
850 | unsigned size = 1, count = 0; |
cc41a00f |
851 | gboolean need_backward_again, backward; |
606309a4 |
852 | GdkWindow * win; |
853 | GdkCursor * new; |
854 | GtkWidget* widget = gtk_widget_get_parent(event_viewer_data->hbox_v); |
b671bb09 |
855 | |
606309a4 |
856 | if(widget){ |
857 | new = gdk_cursor_new(GDK_X_CURSOR); |
858 | win = gtk_widget_get_parent_window(widget); |
859 | gdk_window_set_cursor(win, new); |
860 | gdk_cursor_unref(new); |
861 | gdk_window_stick(win); |
862 | gdk_window_unstick(win); |
863 | } |
864 | |
865 | |
8a949012 |
866 | // if(event_number > event_viewer_data->last_event || |
867 | // event_number + list_height-1 < event_viewer_data->first_event || |
868 | // event_viewer_data->first_event == -1) |
675f8f58 |
869 | { |
870 | /* no event can be reused, clear and start from nothing */ |
b671bb09 |
871 | if(value == -1.0) direction = SCROLL_STEP_DOWN; |
872 | else if(value == 1.0 ) direction = SCROLL_STEP_UP; |
873 | else if(value == -2.0) direction = SCROLL_PAGE_DOWN; |
874 | else if(value == 2.0 ) direction = SCROLL_PAGE_UP; |
875 | else if(value == 0.0 ) direction = SCROLL_NONE; |
876 | else direction = SCROLL_JUMP; |
877 | |
878 | switch(direction){ |
879 | case SCROLL_STEP_UP: |
880 | case SCROLL_PAGE_UP: |
8a949012 |
881 | if(direction == SCROLL_PAGE_UP){ |
882 | backward = list_height>event_viewer_data->start_event_index ? TRUE : FALSE; |
883 | }else{ |
884 | backward = event_viewer_data->start_event_index == 0 ? TRUE : FALSE; |
885 | } |
886 | if(backward){ |
887 | event_viewer_data->append = FALSE; |
888 | do{ |
889 | if(direction == SCROLL_PAGE_UP){ |
890 | minNum = list_height - event_viewer_data->start_event_index ; |
891 | }else{ |
892 | minNum = 1; |
893 | } |
894 | |
895 | first = event_viewer_data->raw_trace_data_queue->head; |
896 | if(!first)break; |
897 | raw_data = (RawTraceData*)g_list_nth_data(first,0); |
898 | end = raw_data->time; |
899 | end.tv_nsec--; |
900 | ltt_event_position_get(raw_data->ep, &block_num, &event_num, &tf); |
901 | if(size !=0){ |
902 | if(event_num > minNum){ |
903 | backward_num = event_num > RESERVE_SMALL_SIZE |
904 | ? event_num - RESERVE_SMALL_SIZE : 1; |
905 | ltt_event_position_set(raw_data->ep, block_num, backward_num); |
906 | ltt_tracefile_seek_position(tf, raw_data->ep); |
907 | ev = ltt_tracefile_read(tf); |
908 | start = ltt_event_time(ev); |
909 | maxNum = RESERVE_SMALL_SIZE_CUBE; |
910 | }else{ |
911 | if(block_num > 1){ |
912 | ltt_event_position_set(raw_data->ep, block_num-1, 1); |
913 | ltt_tracefile_seek_position(tf, raw_data->ep); |
914 | ev = ltt_tracefile_read(tf); |
915 | start = ltt_event_time(ev); |
916 | }else{ |
917 | start.tv_sec = 0; |
918 | start.tv_nsec = 0; |
919 | } |
920 | maxNum = RESERVE_SMALL_SIZE_CUBE; |
921 | } |
922 | }else{ |
923 | if(block_num > count){ |
924 | ltt_event_position_set(raw_data->ep, block_num-count, 1); |
925 | ltt_tracefile_seek_position(tf, raw_data->ep); |
926 | ev = ltt_tracefile_read(tf); |
927 | start = ltt_event_time(ev); |
928 | }else{ |
929 | start.tv_sec = 0; |
930 | start.tv_nsec = 0; |
931 | } |
932 | maxNum = RESERVE_SMALL_SIZE_CUBE; |
933 | } |
934 | |
935 | event_viewer_data->current_event_index = event_viewer_data->start_event_index; |
936 | get_events(event_viewer_data, start, end, maxNum, &size); |
937 | event_viewer_data->start_event_index = event_viewer_data->current_event_index; |
938 | |
939 | if(size < minNum && (start.tv_sec !=0 || start.tv_nsec !=0)) |
940 | need_backward_again = TRUE; |
941 | else need_backward_again = FALSE; |
942 | if(size == 0){ |
943 | count++; |
944 | }else{ |
945 | count = 0; |
946 | } |
947 | }while(need_backward_again); |
948 | } |
949 | if(direction == SCROLL_STEP_UP) |
950 | event_number = event_viewer_data->start_event_index - 1; |
951 | else |
952 | event_number = event_viewer_data->start_event_index - list_height; |
953 | break; |
b671bb09 |
954 | case SCROLL_STEP_DOWN: |
8a949012 |
955 | if(event_viewer_data->end_event_index == event_viewer_data->number_of_events - 1){ |
956 | event_viewer_data->append = TRUE; |
957 | first = event_viewer_data->raw_trace_data_queue->head; |
958 | if(!first)break; |
959 | raw_data = (RawTraceData*)g_list_nth_data(first,event_viewer_data->number_of_events - 1); |
960 | start = raw_data->time; |
961 | start.tv_nsec++; |
962 | end.tv_sec = G_MAXULONG; |
963 | end.tv_nsec = G_MAXULONG; |
964 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE, &size); |
965 | if(size == 0){ |
966 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_SQUARE,&size); |
967 | if(size == 0) |
968 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_CUBE,&size); |
969 | } |
970 | if(size==0) event_number = event_viewer_data->start_event_index; |
971 | else event_number = event_viewer_data->number_of_events - size - list_height + 1; |
972 | }else event_number = event_viewer_data->start_event_index + 1; |
973 | break; |
b671bb09 |
974 | case SCROLL_PAGE_DOWN: |
8a949012 |
975 | i = event_viewer_data->number_of_events - 1 - list_height; |
976 | if((gint)(event_viewer_data->end_event_index) >= i){ |
977 | int remain_events = event_viewer_data->number_of_events - 1 |
978 | - event_viewer_data->end_event_index; |
979 | event_viewer_data->append = TRUE; |
980 | first = event_viewer_data->raw_trace_data_queue->head; |
981 | if(!first)break; |
982 | raw_data = (RawTraceData*)g_list_nth_data(first,event_viewer_data->number_of_events - 1); |
983 | start = raw_data->time; |
984 | start.tv_nsec++; |
985 | end.tv_sec = G_MAXULONG; |
986 | end.tv_nsec = G_MAXULONG; |
987 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE,&size); |
988 | if(size == 0){ |
989 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_SQUARE,&size); |
990 | if(size == 0) |
991 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_CUBE,&size); |
992 | } |
993 | remain_events += size; |
994 | if(list_height <= remain_events) |
995 | event_number = event_viewer_data->number_of_events - remain_events - 1; |
996 | else |
997 | event_number = event_viewer_data->number_of_events - 1 - list_height; |
998 | }else event_number = event_viewer_data->start_event_index + list_height - 1; |
999 | break; |
b671bb09 |
1000 | case SCROLL_JUMP: |
8a949012 |
1001 | event_viewer_data->append = TRUE; |
1002 | remove_all_items_from_queue(event_viewer_data->raw_trace_data_queue); |
1003 | end.tv_sec = G_MAXULONG; |
1004 | end.tv_nsec = G_MAXULONG; |
1005 | time = ltt_time_from_double(time_value / NANOSECONDS_PER_SECOND); |
1006 | start = ltt_time_add(event_viewer_data->time_span.startTime, time); |
1007 | event_viewer_data->previous_value = time_value; |
1008 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE,&size); |
1009 | if(size < list_height && size > 0){ |
1010 | event_viewer_data->append = FALSE; |
1011 | first = event_viewer_data->raw_trace_data_queue->head; |
1012 | if(!first)break; |
1013 | raw_data = (RawTraceData*)g_list_nth_data(first,0); |
1014 | end = raw_data->time; |
1015 | end.tv_nsec--; |
1016 | ltt_event_position_get(raw_data->ep, &block_num, &event_num, &tf); |
1017 | |
1018 | if(event_num > list_height - size){ |
1019 | backward_num = event_num > RESERVE_SMALL_SIZE |
1020 | ? event_num - RESERVE_SMALL_SIZE : 1; |
1021 | ltt_event_position_set(raw_data->ep, block_num, backward_num); |
1022 | ltt_tracefile_seek_position(tf, raw_data->ep); |
1023 | ev = ltt_tracefile_read(tf); |
1024 | start = ltt_event_time(ev); |
1025 | maxNum = RESERVE_SMALL_SIZE_CUBE; |
1026 | event_viewer_data->current_event_index = 0; |
1027 | get_events(event_viewer_data, start, end, maxNum, &size); |
1028 | event_viewer_data->start_event_index = event_viewer_data->current_event_index; |
1029 | } |
1030 | event_number = event_viewer_data->raw_trace_data_queue->length - list_height; |
1031 | }else if(size == 0){ |
1032 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_SQUARE,&size); |
1033 | if(size == 0) |
1034 | get_events(event_viewer_data, start, end, RESERVE_SMALL_SIZE_CUBE,&size); |
1035 | event_number = 0; |
1036 | }else{ |
1037 | event_number = 0; |
1038 | } |
1039 | break; |
b671bb09 |
1040 | case SCROLL_NONE: |
8a949012 |
1041 | event_number = event_viewer_data->current_event_index; |
1042 | break; |
b671bb09 |
1043 | default: |
8a949012 |
1044 | break; |
b671bb09 |
1045 | } |
675f8f58 |
1046 | |
a8c0f09d |
1047 | if(event_number < 0) event_number = 0; |
1048 | |
b671bb09 |
1049 | //update the value of the scroll bar |
1050 | if(direction != SCROLL_NONE && direction != SCROLL_JUMP){ |
cc41a00f |
1051 | first = event_viewer_data->raw_trace_data_queue->head; |
a8c0f09d |
1052 | if(first){ |
8a949012 |
1053 | raw_data = (RawTraceData*)g_list_nth_data(first,event_number); |
1054 | if(!raw_data) raw_data = (RawTraceData*)g_list_nth_data(first,0); |
1055 | time = ltt_time_sub(raw_data->time, event_viewer_data->time_span.startTime); |
1056 | event_viewer_data->vadjust_c->value = ltt_time_to_double(time) * NANOSECONDS_PER_SECOND; |
1057 | g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->vadjust_c), "value-changed"); |
1058 | event_viewer_data->previous_value = event_viewer_data->vadjust_c->value; |
a8c0f09d |
1059 | } |
675f8f58 |
1060 | } |
1061 | |
675f8f58 |
1062 | |
cc41a00f |
1063 | event_viewer_data->start_event_index = event_number; |
1064 | event_viewer_data->end_event_index = event_number + list_height - 1; |
ed3b99b6 |
1065 | if(event_viewer_data->end_event_index > event_viewer_data->number_of_events - 1){ |
1066 | event_viewer_data->end_event_index = event_viewer_data->number_of_events - 1; |
1067 | } |
b671bb09 |
1068 | |
cc41a00f |
1069 | first = event_viewer_data->raw_trace_data_queue->head; |
1070 | gtk_list_store_clear(event_viewer_data->store_m); |
a8c0f09d |
1071 | if(!first){ |
1072 | // event_viewer_data->previous_value = 0; |
1073 | // event_viewer_data->vadjust_c->value = 0.0; |
1074 | // gtk_widget_hide(event_viewer_data->vscroll_vc); |
1075 | goto LAST; |
1076 | }else gtk_widget_show(event_viewer_data->vscroll_vc); |
1077 | |
a6b3623e |
1078 | insert_data_into_model(event_viewer_data,event_number, event_number+list_height); |
675f8f58 |
1079 | } |
1080 | #ifdef DEBUG //do not use this, it's slower and broken |
8a949012 |
1081 | // } else { |
675f8f58 |
1082 | /* Some events will be reused */ |
cc41a00f |
1083 | if(event_number < event_viewer_data->first_event) |
675f8f58 |
1084 | { |
1085 | /* scrolling up, prepend events */ |
cc41a00f |
1086 | tree_path = gtk_tree_path_new_from_indices |
8a949012 |
1087 | (event_number+list_height-1 - |
1088 | event_viewer_data->first_event + 1, |
1089 | -1); |
cc41a00f |
1090 | for(i=0; i<event_viewer_data->last_event-(event_number+list_height-1); |
8a949012 |
1091 | i++) |
1092 | { |
1093 | /* Remove the last events from the list */ |
1094 | if(gtk_tree_model_get_iter(model, &iter, tree_path)) |
1095 | gtk_list_store_remove(event_viewer_data->store_m, &iter); |
1096 | } |
675f8f58 |
1097 | |
cc41a00f |
1098 | for(i=event_viewer_data->first_event-1; i>=event_number; i--) |
8a949012 |
1099 | { |
1100 | if(i>=event_viewer_data->number_of_events) break; |
1101 | /* Prepend new events */ |
1102 | gtk_list_store_prepend (event_viewer_data->store_m, &iter); |
1103 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
1104 | CPUID_COLUMN, 0, |
1105 | EVENT_COLUMN, "event irq", |
1106 | TIME_COLUMN, i, |
1107 | PID_COLUMN, 100, |
1108 | ENTRY_LEN_COLUMN, 17, |
1109 | EVENT_DESCR_COLUMN, "Detailed information", |
1110 | -1); |
1111 | } |
675f8f58 |
1112 | } else { |
1113 | /* Scrolling down, append events */ |
cc41a00f |
1114 | for(i=event_viewer_data->first_event; i<event_number; i++) |
8a949012 |
1115 | { |
1116 | /* Remove these events from the list */ |
1117 | gtk_tree_model_get_iter_first(model, &iter); |
1118 | gtk_list_store_remove(event_viewer_data->store_m, &iter); |
1119 | } |
cc41a00f |
1120 | for(i=event_viewer_data->last_event+1; i<event_number+list_height; i++) |
8a949012 |
1121 | { |
1122 | if(i>=event_viewer_data->number_of_events) break; |
1123 | /* Append new events */ |
1124 | gtk_list_store_append (event_viewer_data->store_m, &iter); |
1125 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
1126 | CPUID_COLUMN, 0, |
1127 | EVENT_COLUMN, "event irq", |
1128 | TIME_COLUMN, i, |
1129 | PID_COLUMN, 100, |
1130 | ENTRY_LEN_COLUMN, 17, |
1131 | EVENT_DESCR_COLUMN, "Detailed information", |
1132 | -1); |
1133 | } |
675f8f58 |
1134 | |
1135 | } |
1136 | //} |
b26121f4 |
1137 | #endif //DEBUG |
cc41a00f |
1138 | event_viewer_data->first_event = event_viewer_data->start_event_index ; |
1139 | event_viewer_data->last_event = event_viewer_data->end_event_index ; |
675f8f58 |
1140 | |
a8c0f09d |
1141 | LAST: |
606309a4 |
1142 | if(widget) |
1143 | gdk_window_set_cursor(win, NULL); |
682c6edb |
1144 | |
b26121f4 |
1145 | } |
8a949012 |
1146 | |
fbbb2697 |
1147 | |
cc41a00f |
1148 | void add_test_data(EventViewerData *event_viewer_data) |
fcdf0ec2 |
1149 | { |
675f8f58 |
1150 | GtkTreeIter iter; |
1151 | int i; |
1152 | |
1153 | for(i=0; i<10; i++) |
1154 | { |
1155 | /* Add a new row to the model */ |
cc41a00f |
1156 | gtk_list_store_append (event_viewer_data->store_m, &iter); |
1157 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
8a949012 |
1158 | CPUID_COLUMN, 0, |
1159 | EVENT_COLUMN, "event irq", |
1160 | TIME_COLUMN, i, |
1161 | PID_COLUMN, 100, |
1162 | ENTRY_LEN_COLUMN, 17, |
1163 | EVENT_DESCR_COLUMN, "Detailed information", |
1164 | -1); |
675f8f58 |
1165 | } |
1166 | |
fbbb2697 |
1167 | } |
8a949012 |
1168 | |
f1d41644 |
1169 | void |
cc41a00f |
1170 | gui_events_free(EventViewerData *event_viewer_data) |
f1d41644 |
1171 | { |
cc41a00f |
1172 | if(event_viewer_data){ |
1173 | lttv_hooks_remove(event_viewer_data->before_event_hooks,parse_event); |
1174 | lttv_hooks_destroy(event_viewer_data->before_event_hooks); |
7a859036 |
1175 | |
cc41a00f |
1176 | remove_all_items_from_queue (event_viewer_data->raw_trace_data_queue); |
1177 | g_queue_free(event_viewer_data->raw_trace_data_queue); |
1178 | g_queue_free(event_viewer_data->raw_trace_data_queue_tmp); |
f1d41644 |
1179 | |
41a76985 |
1180 | unreg_update_time_window(update_time_window,event_viewer_data, event_viewer_data->mw); |
1181 | unreg_update_current_time(update_current_time,event_viewer_data, event_viewer_data->mw); |
202f6c8f |
1182 | unreg_show_viewer(show_event_detail,event_viewer_data, event_viewer_data->mw); |
a8c0f09d |
1183 | unreg_update_traceset(traceset_changed,event_viewer_data, event_viewer_data->mw); |
f1d41644 |
1184 | |
cc41a00f |
1185 | g_event_viewer_data_list = g_slist_remove(g_event_viewer_data_list, event_viewer_data); |
cc41a00f |
1186 | g_free(event_viewer_data); |
7a859036 |
1187 | } |
f1d41644 |
1188 | } |
fcdf0ec2 |
1189 | |
fbbb2697 |
1190 | void |
cc41a00f |
1191 | gui_events_destructor(EventViewerData *event_viewer_data) |
fbbb2697 |
1192 | { |
675f8f58 |
1193 | guint index; |
1194 | |
1195 | /* May already been done by GTK window closing */ |
cc41a00f |
1196 | if(GTK_IS_WIDGET(event_viewer_data->hbox_v)){ |
1197 | gtk_widget_destroy(event_viewer_data->hbox_v); |
a8c0f09d |
1198 | g_free(event_viewer_data->filter_key); |
cc41a00f |
1199 | event_viewer_data = NULL; |
7a859036 |
1200 | } |
675f8f58 |
1201 | |
1202 | /* Destroy the Tree View */ |
cc41a00f |
1203 | //gtk_widget_destroy(event_viewer_data->tree_v); |
675f8f58 |
1204 | |
fbbb2697 |
1205 | /* Clear raw event list */ |
cc41a00f |
1206 | //gtk_list_store_clear(event_viewer_data->store_m); |
1207 | //gtk_widget_destroy(GTK_WIDGET(event_viewer_data->store_m)); |
675f8f58 |
1208 | |
cc41a00f |
1209 | //gui_events_free(event_viewer_data); |
fcdf0ec2 |
1210 | } |
1211 | |
fbbb2697 |
1212 | //FIXME : call hGuiEvents_Destructor for corresponding data upon widget destroy |
1213 | |
1214 | static void |
1215 | tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data) |
1216 | { |
cc41a00f |
1217 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
675f8f58 |
1218 | GtkTreeIter iter; |
cc41a00f |
1219 | GtkTreeModel *model = GTK_TREE_MODEL(event_viewer_data->store_m); |
1220 | gchar *event; |
675f8f58 |
1221 | |
1222 | if (gtk_tree_selection_get_selected (selection, &model, &iter)) |
1223 | { |
cc41a00f |
1224 | gtk_tree_model_get (model, &iter, EVENT_COLUMN, &event, -1); |
675f8f58 |
1225 | |
cc41a00f |
1226 | g_free (event); |
675f8f58 |
1227 | } |
1228 | } |
fbbb2697 |
1229 | |
fbbb2697 |
1230 | |
cc41a00f |
1231 | int event_selected_hook(void *hook_data, void *call_data) |
675f8f58 |
1232 | { |
cc41a00f |
1233 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
1234 | guint *event_number = (guint*) call_data; |
675f8f58 |
1235 | |
cc41a00f |
1236 | event_viewer_data->currently_selected_event = *event_number; |
1237 | event_viewer_data->selected_event = TRUE ; |
675f8f58 |
1238 | |
cc41a00f |
1239 | tree_v_set_cursor(event_viewer_data); |
fbbb2697 |
1240 | |
fbbb2697 |
1241 | } |
fcdf0ec2 |
1242 | |
ed3b99b6 |
1243 | /* If every module uses the filter, maybe these two |
1244 | * (add/remove_context_hooks functions) should be put in common place |
1245 | */ |
a8c0f09d |
1246 | void add_context_hooks(EventViewerData * event_viewer_data, |
8a949012 |
1247 | LttvTracesetContext * tsc) |
a8c0f09d |
1248 | { |
ed3b99b6 |
1249 | gint i, j, k, m,n, nbi, id; |
1250 | gint nb_tracefile, nb_control, nb_per_cpu, nb_facility, nb_event; |
a8c0f09d |
1251 | LttTrace *trace; |
1252 | LttvTraceContext *tc; |
1253 | LttvTracefileContext *tfc; |
1254 | LttvTracesetSelector * ts_s; |
1255 | LttvTraceSelector * t_s; |
1256 | LttvTracefileSelector * tf_s; |
1257 | gboolean selected; |
ed3b99b6 |
1258 | LttFacility * fac; |
1259 | LttEventType * et; |
1260 | LttvEventtypeSelector * eventtype; |
a8c0f09d |
1261 | |
1262 | ts_s = (LttvTracesetSelector*)g_object_get_data(G_OBJECT(event_viewer_data->hbox_v), |
8a949012 |
1263 | event_viewer_data->filter_key); |
a8c0f09d |
1264 | |
1265 | //if there are hooks for traceset, add them here |
1266 | |
1267 | nbi = lttv_traceset_number(tsc->ts); |
1268 | for(i = 0 ; i < nbi ; i++) { |
ed3b99b6 |
1269 | t_s = lttv_traceset_selector_trace_get(ts_s,i); |
a8c0f09d |
1270 | selected = lttv_trace_selector_get_selected(t_s); |
1271 | if(!selected) continue; |
1272 | tc = tsc->traces[i]; |
1273 | trace = tc->t; |
1274 | //if there are hooks for trace, add them here |
1275 | |
1276 | nb_control = ltt_trace_control_tracefile_number(trace); |
1277 | nb_per_cpu = ltt_trace_per_cpu_tracefile_number(trace); |
1278 | nb_tracefile = nb_control + nb_per_cpu; |
1279 | |
1280 | for(j = 0 ; j < nb_tracefile ; j++) { |
ed3b99b6 |
1281 | tf_s = lttv_trace_selector_tracefile_get(t_s,j); |
a8c0f09d |
1282 | selected = lttv_tracefile_selector_get_selected(tf_s); |
1283 | if(!selected) continue; |
1284 | |
1285 | if(j < nb_control) |
8a949012 |
1286 | tfc = tc->control_tracefiles[j]; |
a8c0f09d |
1287 | else |
8a949012 |
1288 | tfc = tc->per_cpu_tracefiles[j - nb_control]; |
a8c0f09d |
1289 | |
1290 | //if there are hooks for tracefile, add them here |
ed3b99b6 |
1291 | // lttv_tracefile_context_add_hooks(tfc, NULL,NULL,NULL,NULL, |
8a949012 |
1292 | // event_viewer_data->before_event_hooks,NULL); |
ed3b99b6 |
1293 | |
1294 | nb_facility = ltt_trace_facility_number(trace); |
1295 | n = 0; |
1296 | for(k=0;k<nb_facility;k++){ |
8a949012 |
1297 | fac = ltt_trace_facility_get(trace,k); |
1298 | nb_event = (int) ltt_facility_eventtype_number(fac); |
1299 | for(m=0;m<nb_event;m++){ |
1300 | et = ltt_facility_eventtype_get(fac,m); |
1301 | eventtype = lttv_tracefile_selector_eventtype_get(tf_s, n); |
1302 | selected = lttv_eventtype_selector_get_selected(eventtype); |
1303 | if(selected){ |
1304 | id = (gint) ltt_eventtype_id(et); |
1305 | lttv_tracefile_context_add_hooks_by_id(tfc,id, |
1306 | event_viewer_data->before_event_hooks, |
1307 | NULL); |
1308 | } |
1309 | n++; |
1310 | } |
ed3b99b6 |
1311 | } |
1312 | |
a8c0f09d |
1313 | } |
1314 | } |
1315 | |
1316 | //add hooks for process_traceset |
1317 | // context_add_hooks_api(event_viewer_data->mw, NULL, NULL, NULL, NULL, NULL, NULL, |
8a949012 |
1318 | // NULL, NULL, NULL,event_viewer_data->before_event_hooks,NULL); |
a8c0f09d |
1319 | } |
1320 | |
1321 | |
1322 | void remove_context_hooks(EventViewerData * event_viewer_data, |
8a949012 |
1323 | LttvTracesetContext * tsc) |
a8c0f09d |
1324 | { |
ed3b99b6 |
1325 | gint i, j, k, m, nbi, n, id; |
1326 | gint nb_tracefile, nb_control, nb_per_cpu, nb_facility, nb_event; |
a8c0f09d |
1327 | LttTrace *trace; |
1328 | LttvTraceContext *tc; |
1329 | LttvTracefileContext *tfc; |
1330 | LttvTracesetSelector * ts_s; |
1331 | LttvTraceSelector * t_s; |
1332 | LttvTracefileSelector * tf_s; |
1333 | gboolean selected; |
ed3b99b6 |
1334 | LttFacility * fac; |
1335 | LttEventType * et; |
1336 | LttvEventtypeSelector * eventtype; |
a8c0f09d |
1337 | |
1338 | ts_s = (LttvTracesetSelector*)g_object_get_data(G_OBJECT(event_viewer_data->hbox_v), |
8a949012 |
1339 | event_viewer_data->filter_key); |
a8c0f09d |
1340 | |
1341 | //if there are hooks for traceset, remove them here |
1342 | |
1343 | nbi = lttv_traceset_number(tsc->ts); |
1344 | for(i = 0 ; i < nbi ; i++) { |
ed3b99b6 |
1345 | t_s = lttv_traceset_selector_trace_get(ts_s,i); |
a8c0f09d |
1346 | selected = lttv_trace_selector_get_selected(t_s); |
1347 | if(!selected) continue; |
1348 | tc = tsc->traces[i]; |
1349 | trace = tc->t; |
1350 | //if there are hooks for trace, remove them here |
1351 | |
1352 | nb_control = ltt_trace_control_tracefile_number(trace); |
1353 | nb_per_cpu = ltt_trace_per_cpu_tracefile_number(trace); |
1354 | nb_tracefile = nb_control + nb_per_cpu; |
1355 | |
1356 | for(j = 0 ; j < nb_tracefile ; j++) { |
ed3b99b6 |
1357 | tf_s = lttv_trace_selector_tracefile_get(t_s,j); |
a8c0f09d |
1358 | selected = lttv_tracefile_selector_get_selected(tf_s); |
1359 | if(!selected) continue; |
1360 | |
1361 | if(j < nb_control) |
8a949012 |
1362 | tfc = tc->control_tracefiles[j]; |
a8c0f09d |
1363 | else |
8a949012 |
1364 | tfc = tc->per_cpu_tracefiles[j - nb_control]; |
a8c0f09d |
1365 | |
1366 | //if there are hooks for tracefile, remove them here |
ed3b99b6 |
1367 | // lttv_tracefile_context_remove_hooks(tfc, NULL,NULL,NULL,NULL, |
8a949012 |
1368 | // event_viewer_data->before_event_hooks,NULL); |
ed3b99b6 |
1369 | |
1370 | nb_facility = ltt_trace_facility_number(trace); |
1371 | n = 0; |
1372 | for(k=0;k<nb_facility;k++){ |
8a949012 |
1373 | fac = ltt_trace_facility_get(trace,k); |
1374 | nb_event = (int) ltt_facility_eventtype_number(fac); |
1375 | for(m=0;m<nb_event;m++){ |
1376 | et = ltt_facility_eventtype_get(fac,m); |
1377 | eventtype = lttv_tracefile_selector_eventtype_get(tf_s, n); |
1378 | selected = lttv_eventtype_selector_get_selected(eventtype); |
1379 | if(selected){ |
1380 | id = (gint) ltt_eventtype_id(et); |
1381 | lttv_tracefile_context_remove_hooks_by_id(tfc,id); |
1382 | } |
1383 | n++; |
1384 | } |
ed3b99b6 |
1385 | } |
a8c0f09d |
1386 | } |
1387 | } |
1388 | //remove hooks from context |
1389 | // context_remove_hooks_api(event_viewer_data->mw, NULL, NULL, NULL, NULL, NULL, NULL, |
8a949012 |
1390 | // NULL, NULL, NULL,event_viewer_data->before_event_hooks,NULL); |
a8c0f09d |
1391 | } |
1392 | |
1393 | |
cc41a00f |
1394 | gboolean update_time_window(void * hook_data, void * call_data) |
682c6edb |
1395 | { |
cc41a00f |
1396 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
a8c0f09d |
1397 | LttvTracesetContext * tsc = get_traceset_context(event_viewer_data->mw); |
202f6c8f |
1398 | |
1399 | if(event_viewer_data->shown == FALSE){ |
1400 | event_viewer_data->time_window = *(TimeWindow*)call_data; |
a8c0f09d |
1401 | |
1402 | add_context_hooks(event_viewer_data, tsc); |
202f6c8f |
1403 | } |
682c6edb |
1404 | |
675f8f58 |
1405 | return FALSE; |
1406 | } |
1407 | |
cc41a00f |
1408 | gboolean update_current_time(void * hook_data, void * call_data) |
675f8f58 |
1409 | { |
cc41a00f |
1410 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
1411 | event_viewer_data->current_time = *(LttTime*)call_data; |
cbd41522 |
1412 | guint64 nsec = event_viewer_data->current_time.tv_sec * NANOSECONDS_PER_SECOND |
cc41a00f |
1413 | + event_viewer_data->current_time.tv_nsec; |
675f8f58 |
1414 | GtkTreeIter iter; |
cbd41522 |
1415 | guint64 time; |
a6b3623e |
1416 | int count = -1; |
cc41a00f |
1417 | GtkTreeModel* model = (GtkTreeModel*)event_viewer_data->store_m; |
a6b3623e |
1418 | GList * list; |
1419 | RawTraceData * data, *data1; |
1420 | GtkTreePath* path; |
1421 | char str_path[64]; |
1422 | int i, j; |
182b38e3 |
1423 | LttTime t; |
675f8f58 |
1424 | |
52548e33 |
1425 | if(event_viewer_data->current_time_updated ){ |
1426 | event_viewer_data->current_time_updated = FALSE; |
1427 | return FALSE; |
1428 | } |
1429 | |
a6b3623e |
1430 | //check if the event is shown in the current viewer |
675f8f58 |
1431 | if(gtk_tree_model_get_iter_first(model, &iter)){ |
1432 | while(1){ |
1433 | gtk_tree_model_get(model, &iter, TIME_COLUMN, &time, -1); |
1434 | if(time < nsec){ |
8a949012 |
1435 | if(!gtk_tree_model_iter_next(model, &iter)){ |
1436 | count = -1; |
1437 | break; |
1438 | } |
1439 | count++; |
675f8f58 |
1440 | }else{ |
8a949012 |
1441 | break; |
675f8f58 |
1442 | } |
1443 | } |
cc41a00f |
1444 | // event_selected_hook(event_viewer_data, &count); |
675f8f58 |
1445 | } |
c46519c8 |
1446 | |
a6b3623e |
1447 | //the event is not shown in the current viewer |
1448 | if(count == -1){ |
1449 | count = 0; |
1450 | //check if the event is in the buffer |
1451 | list = event_viewer_data->raw_trace_data_queue->head; |
1452 | data = (RawTraceData*)g_list_nth_data(list,0); |
1453 | data1 = (RawTraceData*)g_list_nth_data(list,event_viewer_data->raw_trace_data_queue->length-1); |
1454 | |
1455 | //the event is in the buffer |
1456 | if(ltt_time_compare(data->time, event_viewer_data->current_time)<=0 && |
1457 | ltt_time_compare(data1->time, event_viewer_data->current_time)>=0){ |
1458 | for(i=0;i<event_viewer_data->raw_trace_data_queue->length;i++){ |
8a949012 |
1459 | data = (RawTraceData*)g_list_nth_data(list,i); |
1460 | if(ltt_time_compare(data->time, event_viewer_data->current_time) < 0){ |
1461 | count++; |
1462 | continue; |
1463 | } |
1464 | break; |
a6b3623e |
1465 | } |
1466 | if(event_viewer_data->raw_trace_data_queue->length-count < event_viewer_data->num_visible_events){ |
8a949012 |
1467 | j = event_viewer_data->raw_trace_data_queue->length - event_viewer_data->num_visible_events; |
1468 | count -= j; |
1469 | data = (RawTraceData*)g_list_nth_data(list,j); |
a6b3623e |
1470 | }else{ |
8a949012 |
1471 | j = count; |
1472 | count = 0; |
a6b3623e |
1473 | } |
182b38e3 |
1474 | t = ltt_time_sub(data->time, event_viewer_data->time_span.startTime); |
1475 | event_viewer_data->vadjust_c->value = ltt_time_to_double(t) * NANOSECONDS_PER_SECOND; |
1476 | g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->vadjust_c), "value-changed"); |
1477 | event_viewer_data->previous_value = event_viewer_data->vadjust_c->value; |
a6b3623e |
1478 | insert_data_into_model(event_viewer_data,j, j+event_viewer_data->num_visible_events); |
1479 | }else{//the event is not in the buffer |
1480 | LttTime start = ltt_time_sub(event_viewer_data->current_time, event_viewer_data->time_span.startTime); |
1481 | double position = ltt_time_to_double(start) * NANOSECONDS_PER_SECOND; |
182b38e3 |
1482 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, position); |
a6b3623e |
1483 | } |
1484 | } |
1485 | |
1486 | sprintf(str_path,"%d\0",count); |
1487 | path = gtk_tree_path_new_from_string (str_path); |
1488 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
52548e33 |
1489 | g_signal_stop_emission_by_name(G_OBJECT(event_viewer_data->tree_v), "cursor-changed"); |
a6b3623e |
1490 | gtk_tree_path_free(path); |
1491 | |
675f8f58 |
1492 | return FALSE; |
1493 | } |
1494 | |
a8c0f09d |
1495 | gboolean traceset_changed(void * hook_data, void * call_data) |
1496 | { |
1497 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
1498 | LttTime start; |
1499 | |
1500 | remove_all_items_from_queue(event_viewer_data->raw_trace_data_queue); |
1501 | gtk_list_store_clear(event_viewer_data->store_m); |
1502 | event_viewer_data->shown = FALSE; |
1503 | event_viewer_data->append = TRUE; |
1504 | |
1505 | get_traceset_time_span(event_viewer_data->mw, &event_viewer_data->time_span); |
1506 | start = ltt_time_sub(event_viewer_data->time_span.endTime, event_viewer_data->time_span.startTime); |
1507 | event_viewer_data->vadjust_c->upper = ltt_time_to_double(start) * NANOSECONDS_PER_SECOND; |
1508 | // event_viewer_data->vadjust_c->value = 0; |
1509 | |
1510 | return FALSE; |
1511 | } |
1512 | |
1513 | |
cc41a00f |
1514 | void tree_v_grab_focus(GtkWidget *widget, gpointer data){ |
1515 | EventViewerData *event_viewer_data = (EventViewerData *)data; |
bca3b81f |
1516 | MainWindow * mw = event_viewer_data->mw; |
41a76985 |
1517 | set_focused_pane(mw, gtk_widget_get_parent(event_viewer_data->hbox_v)); |
675f8f58 |
1518 | } |
682c6edb |
1519 | |
202f6c8f |
1520 | void update_raw_data_array(EventViewerData* event_viewer_data, unsigned size) |
675f8f58 |
1521 | { |
b671bb09 |
1522 | RawTraceData * data; |
b671bb09 |
1523 | if(size > 0){ |
a0bd2c99 |
1524 | int pid, tmpPid, i,j,len; |
b671bb09 |
1525 | GList * list, *tmpList; |
a0bd2c99 |
1526 | GArray * pid_array, * tmp_pid_array; |
1527 | |
1528 | pid_array = g_array_sized_new(FALSE, TRUE, sizeof(int), 10); |
1529 | tmp_pid_array = g_array_sized_new(FALSE, TRUE, sizeof(int), 10); |
b671bb09 |
1530 | |
1531 | //if the queue is full, remove some data, keep the size of the queue constant |
cc41a00f |
1532 | while(event_viewer_data->raw_trace_data_queue->length + size > RESERVE_BIG_SIZE){ |
1533 | remove_item_from_queue(event_viewer_data->raw_trace_data_queue, |
8a949012 |
1534 | event_viewer_data->append); |
b671bb09 |
1535 | } |
1536 | |
1537 | //update pid if it is not known |
cc41a00f |
1538 | if(event_viewer_data->raw_trace_data_queue->length > 0){ |
1539 | list = event_viewer_data->raw_trace_data_queue->head; |
1540 | tmpList = event_viewer_data->raw_trace_data_queue_tmp->head; |
1541 | if(event_viewer_data->append){ |
8a949012 |
1542 | for(i= event_viewer_data->raw_trace_data_queue->length-1;i>=0;i--){ |
1543 | data = (RawTraceData*)g_list_nth_data(list,i); |
1544 | len = data->pid==0 ? -2 : data->pid; |
1545 | if(data->cpu_id+1 > pid_array->len){ |
1546 | pid_array = g_array_set_size(pid_array,data->cpu_id+1); |
1547 | pid_array = g_array_insert_val(pid_array,data->cpu_id,len); |
1548 | pid_array = g_array_remove_index(pid_array,data->cpu_id+1); |
1549 | }else if(data->cpu_id+1 < pid_array->len){ |
1550 | pid = g_array_index(pid_array,int,data->cpu_id); |
1551 | if(pid == 0){ |
1552 | pid_array = g_array_insert_val(pid_array,data->cpu_id,len); |
1553 | pid_array = g_array_remove_index(pid_array,data->cpu_id+1); |
1554 | } |
1555 | } |
1556 | } |
1557 | |
1558 | for(i=0;i<event_viewer_data->raw_trace_data_queue_tmp->length;i++){ |
1559 | data = (RawTraceData*)g_list_nth_data(tmpList,i); |
1560 | len = data->pid==0 ? -2 : data->pid; |
1561 | if(data->cpu_id+1 > tmp_pid_array->len){ |
1562 | tmp_pid_array = g_array_set_size(tmp_pid_array,data->cpu_id+1); |
1563 | tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len); |
1564 | tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1); |
1565 | }else if(data->cpu_id+1 < tmp_pid_array->len){ |
1566 | pid = g_array_index(tmp_pid_array,int,data->cpu_id); |
1567 | if(pid == 0){ |
1568 | tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len); |
1569 | tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1); |
1570 | } |
1571 | } |
1572 | } |
b671bb09 |
1573 | }else{ |
8a949012 |
1574 | for(i=0;i<event_viewer_data->raw_trace_data_queue->length;i++){ |
1575 | data = (RawTraceData*)g_list_nth_data(list,i); |
1576 | len = data->pid==0 ? -2 : data->pid; |
1577 | if(data->cpu_id+1 > pid_array->len){ |
1578 | pid_array = g_array_set_size(pid_array,data->cpu_id+1); |
1579 | pid_array = g_array_insert_val(pid_array,data->cpu_id,len); |
1580 | pid_array = g_array_remove_index(pid_array,data->cpu_id+1); |
1581 | }else if(data->cpu_id+1 < pid_array->len){ |
1582 | pid = g_array_index(pid_array,int,data->cpu_id); |
1583 | if(pid == 0){ |
1584 | pid_array = g_array_insert_val(pid_array,data->cpu_id,len); |
1585 | pid_array = g_array_remove_index(pid_array,data->cpu_id+1); |
1586 | } |
1587 | } |
1588 | } |
1589 | |
1590 | for(i=event_viewer_data->raw_trace_data_queue_tmp->length-1;i>=0;i--){ |
1591 | data = (RawTraceData*)g_list_nth_data(tmpList,i); |
1592 | len = data->pid==0 ? -2 : data->pid; |
1593 | if(data->cpu_id+1 > tmp_pid_array->len){ |
1594 | tmp_pid_array = g_array_set_size(tmp_pid_array,data->cpu_id+1); |
1595 | tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len); |
1596 | tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1); |
1597 | }else if(data->cpu_id+1 < tmp_pid_array->len){ |
1598 | pid = g_array_index(tmp_pid_array,int,data->cpu_id); |
1599 | if(pid == 0){ |
1600 | tmp_pid_array = g_array_insert_val(tmp_pid_array,data->cpu_id,len); |
1601 | tmp_pid_array = g_array_remove_index(tmp_pid_array,data->cpu_id+1); |
1602 | } |
1603 | } |
1604 | } |
a0bd2c99 |
1605 | } |
1606 | |
1607 | len = pid_array->len > tmp_pid_array->len ? tmp_pid_array->len : pid_array->len; |
1608 | for(j=0;j<len;j++){ |
8a949012 |
1609 | pid = g_array_index(pid_array,int, j); |
1610 | tmpPid = g_array_index(tmp_pid_array,int,j); |
1611 | if(pid == -2)pid = 0; |
1612 | if(tmpPid == -2) tmpPid = 0; |
1613 | |
1614 | if(pid == -1 && tmpPid != -1){ |
1615 | for(i=0;i<event_viewer_data->raw_trace_data_queue->length;i++){ |
1616 | data = (RawTraceData*)g_list_nth_data(list,i); |
1617 | if(data->pid == -1 && data->cpu_id == j) data->pid = tmpPid; |
1618 | } |
1619 | }else if(pid != -1 && tmpPid == -1){ |
1620 | for(i=0;i<event_viewer_data->raw_trace_data_queue_tmp->length;i++){ |
1621 | data = (RawTraceData*)g_list_nth_data(tmpList,i); |
1622 | if(data->pid == -1 && data->cpu_id == j) data->pid = pid; |
1623 | } |
1624 | } |
b671bb09 |
1625 | } |
1626 | } |
1627 | |
a0bd2c99 |
1628 | g_array_free(pid_array,TRUE); |
1629 | g_array_free(tmp_pid_array, TRUE); |
1630 | |
b671bb09 |
1631 | //add data from tmp queue into the queue |
cc41a00f |
1632 | event_viewer_data->number_of_events = event_viewer_data->raw_trace_data_queue->length |
1633 | + event_viewer_data->raw_trace_data_queue_tmp->length; |
1634 | if(event_viewer_data->append){ |
1635 | if(event_viewer_data->raw_trace_data_queue->length > 0) |
8a949012 |
1636 | event_viewer_data->current_event_index = event_viewer_data->raw_trace_data_queue->length - 1; |
cc41a00f |
1637 | else event_viewer_data->current_event_index = 0; |
1638 | while((data = g_queue_pop_head(event_viewer_data->raw_trace_data_queue_tmp)) != NULL){ |
8a949012 |
1639 | g_queue_push_tail(event_viewer_data->raw_trace_data_queue, data); |
b671bb09 |
1640 | } |
1641 | }else{ |
cc41a00f |
1642 | event_viewer_data->current_event_index += event_viewer_data->raw_trace_data_queue_tmp->length; |
1643 | while((data = g_queue_pop_tail(event_viewer_data->raw_trace_data_queue_tmp)) != NULL){ |
8a949012 |
1644 | g_queue_push_head(event_viewer_data->raw_trace_data_queue, data); |
b671bb09 |
1645 | } |
1646 | } |
1647 | } |
682c6edb |
1648 | } |
1649 | |
202f6c8f |
1650 | void get_events(EventViewerData* event_viewer_data, LttTime start, |
8a949012 |
1651 | LttTime end,unsigned max_num_events, unsigned * real_num_events) |
202f6c8f |
1652 | { |
1653 | int size; |
a8c0f09d |
1654 | LttvTracesetContext * tsc = get_traceset_context(event_viewer_data->mw); |
1655 | |
1656 | // context_add_hooks_api(event_viewer_data->mw, NULL, NULL, NULL, NULL, NULL, NULL, |
8a949012 |
1657 | // NULL, NULL, NULL,event_viewer_data->before_event_hooks,NULL); |
a8c0f09d |
1658 | add_context_hooks(event_viewer_data,tsc); |
1659 | |
202f6c8f |
1660 | process_traceset_api(event_viewer_data->mw, start, end, max_num_events); |
a8c0f09d |
1661 | |
1662 | remove_context_hooks(event_viewer_data,tsc); |
1663 | // context_remove_hooks_api(event_viewer_data->mw, NULL, NULL, NULL, NULL, NULL, NULL, |
8a949012 |
1664 | // NULL, NULL, NULL,event_viewer_data->before_event_hooks,NULL); |
202f6c8f |
1665 | |
1666 | size = event_viewer_data->raw_trace_data_queue_tmp->length; |
1667 | *real_num_events = size; |
1668 | |
1669 | update_raw_data_array(event_viewer_data,size); |
1670 | } |
1671 | |
675f8f58 |
1672 | static void get_event_detail(LttEvent *e, LttField *f, GString * s) |
1673 | { |
1674 | LttType *type; |
1675 | LttField *element; |
1676 | char *name; |
1677 | int nb, i; |
1678 | |
1679 | type = ltt_field_type(f); |
1680 | switch(ltt_type_class(type)) { |
1681 | case LTT_INT: |
1682 | g_string_append_printf(s, " %ld", ltt_event_get_long_int(e,f)); |
1683 | break; |
1684 | |
1685 | case LTT_UINT: |
1686 | g_string_append_printf(s, " %lu", ltt_event_get_long_unsigned(e,f)); |
1687 | break; |
1688 | |
1689 | case LTT_FLOAT: |
1690 | g_string_append_printf(s, " %g", ltt_event_get_double(e,f)); |
1691 | break; |
1692 | |
1693 | case LTT_STRING: |
1694 | g_string_append_printf(s, " \"%s\"", ltt_event_get_string(e,f)); |
1695 | break; |
1696 | |
1697 | case LTT_ENUM: |
1698 | g_string_append_printf(s, " %s", ltt_enum_string_get(type, |
1699 | ltt_event_get_unsigned(e,f)-1)); |
1700 | break; |
1701 | |
1702 | case LTT_ARRAY: |
1703 | case LTT_SEQUENCE: |
1704 | g_string_append_printf(s, " {"); |
1705 | nb = ltt_event_field_element_number(e,f); |
1706 | element = ltt_field_element(f); |
1707 | for(i = 0 ; i < nb ; i++) { |
1708 | ltt_event_field_element_select(e,f,i); |
8a949012 |
1709 | get_event_detail(e, element, s); |
675f8f58 |
1710 | } |
1711 | g_string_append_printf(s, " }"); |
1712 | break; |
1713 | |
1714 | case LTT_STRUCT: |
1715 | g_string_append_printf(s, " {"); |
1716 | nb = ltt_type_member_number(type); |
1717 | for(i = 0 ; i < nb ; i++) { |
1718 | element = ltt_field_member(f,i); |
8a949012 |
1719 | ltt_type_member_type(type, i, &name); |
1720 | g_string_append_printf(s, " %s = ", name); |
675f8f58 |
1721 | get_event_detail(e, element, s); |
1722 | } |
1723 | g_string_append_printf(s, " }"); |
1724 | break; |
1725 | } |
1726 | |
1727 | } |
682c6edb |
1728 | |
675f8f58 |
1729 | static void get_pid(unsigned * in, unsigned * out, char * s) |
1730 | { |
1731 | char * str; |
1732 | str = strstr(s, "out ="); |
1733 | if (str){ |
1734 | str = str + 5; |
1735 | sscanf(str,"%d", out); |
1736 | }else{ |
1737 | g_warning("Can not find out pid\n"); |
1738 | } |
1739 | |
1740 | str = strstr(s,"in ="); |
1741 | if (str){ |
1742 | str = str + 4; |
1743 | sscanf(str,"%d", in); |
1744 | }else{ |
1745 | g_warning("Can not find in pid\n"); |
1746 | } |
1747 | } |
682c6edb |
1748 | |
675f8f58 |
1749 | gboolean parse_event(void *hook_data, void *call_data) |
1750 | { |
cc41a00f |
1751 | EventViewerData *event_viewer_data = (EventViewerData *)hook_data; |
675f8f58 |
1752 | LttvTracefileContext *tfc = (LttvTracefileContext *)call_data; |
1753 | LttvTracefileState *tfs = (LttvTracefileState *)call_data; |
1754 | |
cc41a00f |
1755 | RawTraceData * tmp_raw_trace_data,*prev_raw_trace_data = NULL, *data=NULL; |
675f8f58 |
1756 | LttEvent *e; |
1757 | LttTime time; |
1758 | LttField * field; |
1759 | unsigned in=0, out=0; |
1760 | int i; |
cc41a00f |
1761 | GString * detail_event = g_string_new(""); |
b671bb09 |
1762 | GList * list; |
1763 | |
675f8f58 |
1764 | e = tfc->e; |
1765 | field = ltt_event_field(e); |
1766 | time = ltt_event_time(e); |
1767 | |
cc41a00f |
1768 | tmp_raw_trace_data = g_new(RawTraceData,1); |
1769 | tmp_raw_trace_data->cpu_id = ltt_event_cpu_id(e); |
1770 | tmp_raw_trace_data->event_name = g_strdup(ltt_eventtype_name(ltt_event_eventtype(e))); |
1771 | tmp_raw_trace_data->time = time; |
a5dcde2f |
1772 | tmp_raw_trace_data->ep = ltt_event_position_new(); |
675f8f58 |
1773 | |
a0bd2c99 |
1774 | if(event_viewer_data->raw_trace_data_queue_tmp->length){ |
1775 | list = event_viewer_data->raw_trace_data_queue_tmp->head; |
1776 | for(i=event_viewer_data->raw_trace_data_queue_tmp->length-1;i>=0;i--){ |
1777 | data = (RawTraceData *)g_list_nth_data(list,i); |
1778 | if(data->cpu_id == tmp_raw_trace_data->cpu_id){ |
8a949012 |
1779 | prev_raw_trace_data = data; |
1780 | break; |
a0bd2c99 |
1781 | } |
1782 | } |
1783 | } |
1784 | |
cc41a00f |
1785 | if(prev_raw_trace_data) tmp_raw_trace_data->pid = prev_raw_trace_data->pid; |
1786 | else tmp_raw_trace_data->pid = -1; |
675f8f58 |
1787 | |
a5dcde2f |
1788 | tmp_raw_trace_data->entry_length = field == NULL ? 0 : ltt_field_size(field); |
cc41a00f |
1789 | if(field) get_event_detail(e, field, detail_event); |
1790 | tmp_raw_trace_data->event_description = g_strdup(detail_event->str); |
675f8f58 |
1791 | |
cc41a00f |
1792 | if(strcmp(tmp_raw_trace_data->event_name, "schedchange") == 0){ |
1793 | get_pid(&in, &out, detail_event->str); |
675f8f58 |
1794 | } |
1795 | |
b671bb09 |
1796 | |
675f8f58 |
1797 | if(in != 0 || out != 0){ |
cc41a00f |
1798 | tmp_raw_trace_data->pid = in; |
1799 | if(prev_raw_trace_data && prev_raw_trace_data->pid == -1){ |
1800 | list = event_viewer_data->raw_trace_data_queue_tmp->head; |
1801 | for(i=0;i<event_viewer_data->raw_trace_data_queue_tmp->length;i++){ |
8a949012 |
1802 | data = (RawTraceData *)g_list_nth_data(list,i); |
1803 | if(data->cpu_id == tmp_raw_trace_data->cpu_id){ |
1804 | data->pid = out; |
1805 | } |
675f8f58 |
1806 | } |
1807 | } |
1808 | } |
1809 | |
a5dcde2f |
1810 | ltt_event_position(e, tmp_raw_trace_data->ep); |
b671bb09 |
1811 | |
cc41a00f |
1812 | if(event_viewer_data->raw_trace_data_queue_tmp->length >= RESERVE_SMALL_SIZE){ |
1813 | if(event_viewer_data->append){ |
1814 | list = g_list_last(event_viewer_data->raw_trace_data_queue_tmp->head); |
b671bb09 |
1815 | data = (RawTraceData *)(list->data); |
1816 | if(data->time.tv_sec == time.tv_sec && |
8a949012 |
1817 | data->time.tv_nsec == time.tv_nsec){ |
1818 | g_queue_push_tail(event_viewer_data->raw_trace_data_queue_tmp,tmp_raw_trace_data); |
b671bb09 |
1819 | }else{ |
8a949012 |
1820 | g_free(tmp_raw_trace_data); |
b671bb09 |
1821 | } |
1822 | }else{ |
cc41a00f |
1823 | remove_item_from_queue(event_viewer_data->raw_trace_data_queue_tmp,TRUE); |
1824 | g_queue_push_tail(event_viewer_data->raw_trace_data_queue_tmp,tmp_raw_trace_data); |
b671bb09 |
1825 | } |
1826 | }else{ |
cc41a00f |
1827 | g_queue_push_tail (event_viewer_data->raw_trace_data_queue_tmp,tmp_raw_trace_data); |
b671bb09 |
1828 | } |
675f8f58 |
1829 | |
cc41a00f |
1830 | g_string_free(detail_event, TRUE); |
675f8f58 |
1831 | |
1832 | return FALSE; |
1833 | } |
682c6edb |
1834 | |
b671bb09 |
1835 | void remove_item_from_queue(GQueue * q, gboolean fromHead) |
a60b01ef |
1836 | { |
b671bb09 |
1837 | RawTraceData *data1, *data2 = NULL; |
1838 | GList * list; |
1839 | |
1840 | if(fromHead){ |
1841 | data1 = (RawTraceData *)g_queue_pop_head(q); |
1842 | list = g_list_first(q->head); |
1843 | if(list) |
1844 | data2 = (RawTraceData *)(list->data); |
1845 | }else{ |
1846 | data1 = (RawTraceData *)g_queue_pop_tail(q); |
1847 | list = g_list_last(q->head); |
1848 | if(list) |
1849 | data2 = (RawTraceData *)(list->data); |
1850 | } |
1851 | |
1852 | if(data2){ |
1853 | if(data1->time.tv_sec == data2->time.tv_sec && |
1854 | data1->time.tv_nsec == data2->time.tv_nsec){ |
1855 | remove_item_from_queue(q, fromHead); |
1856 | } |
a60b01ef |
1857 | } |
b671bb09 |
1858 | |
1859 | g_free(data1); |
1860 | |
1861 | return; |
1862 | } |
1863 | |
1864 | void remove_all_items_from_queue(GQueue *q) |
1865 | { |
1866 | RawTraceData *data; |
1867 | while((data = (RawTraceData *)g_queue_pop_head(q)) != NULL){ |
1868 | g_free(data); |
1869 | } |
a60b01ef |
1870 | } |
682c6edb |
1871 | |
c46519c8 |
1872 | |