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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> |
38 | //#include "mw_api.h" |
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39 | #include "gtktreeprivate.h" |
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40 | |
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41 | #include "icons/hGuiEventsInsert.xpm" |
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42 | |
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43 | |
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44 | /** Array containing instanced objects. Used when module is unloaded */ |
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45 | static GSList *sEvent_Viewer_Data_List = NULL ; |
46 | |
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47 | |
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48 | typedef struct _EventViewerData { |
49 | |
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50 | mainWindow * mw; |
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51 | /* Model containing list data */ |
52 | GtkListStore *Store_M; |
53 | |
54 | GtkWidget *HBox_V; |
55 | /* Widget to display the data in a columned list */ |
56 | GtkWidget *Tree_V; |
57 | GtkAdjustment *VTree_Adjust_C ; |
58 | GdkWindow *TreeWindow ; |
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59 | |
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60 | /* Vertical scrollbar and it's adjustment */ |
61 | GtkWidget *VScroll_VC; |
62 | GtkAdjustment *VAdjust_C ; |
63 | |
64 | /* Selection handler */ |
65 | GtkTreeSelection *Select_C; |
66 | |
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67 | guint Num_Visible_Events; |
68 | guint First_Event, Last_Event; |
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69 | |
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70 | /* TEST DATA, TO BE READ FROM THE TRACE */ |
71 | gint Number_Of_Events ; |
72 | guint Currently_Selected_Event ; |
73 | gboolean Selected_Event ; |
74 | |
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75 | } EventViewerData ; |
76 | |
77 | //! Event Viewer's constructor hook |
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78 | GtkWidget *hGuiEvents(mainWindow *pmParentWindow); |
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79 | //! Event Viewer's constructor |
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80 | EventViewerData *GuiEvents(mainWindow *pmParentWindow); |
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81 | //! Event Viewer's destructor |
82 | void GuiEvents_Destructor(EventViewerData *Event_Viewer_Data); |
83 | |
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84 | static int Event_Selected_Hook(void *hook_data, void *call_data); |
85 | |
86 | void Tree_V_set_cursor(EventViewerData *Event_Viewer_Data); |
87 | void Tree_V_get_cursor(EventViewerData *Event_Viewer_Data); |
88 | |
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89 | /* Prototype for selection handler callback */ |
90 | static void tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data); |
91 | static void v_scroll_cb (GtkAdjustment *adjustment, gpointer data); |
92 | static void Tree_V_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data); |
93 | static void Tree_V_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data); |
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94 | static void Tree_V_cursor_changed_cb (GtkWidget *widget, gpointer data); |
95 | static void Tree_V_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data); |
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96 | |
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97 | |
98 | |
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99 | static void get_test_data(guint Event_Number, guint List_Height, |
100 | EventViewerData *Event_Viewer_Data); |
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101 | |
102 | void add_test_data(EventViewerData *Event_Viewer_Data); |
103 | |
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104 | /** |
105 | * plugin's init function |
106 | * |
107 | * This function initializes the Event Viewer functionnality through the |
108 | * gtkTraceSet API. |
109 | */ |
110 | G_MODULE_EXPORT void init() { |
111 | g_critical("GUI Event Viewer init()"); |
112 | |
113 | /* Register the toolbar insert button */ |
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114 | ToolbarItemReg(hGuiEventsInsert_xpm, "Insert Event Viewer", hGuiEvents); |
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115 | |
116 | /* Register the menu item insert entry */ |
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117 | MenuItemReg("/", "Insert Event Viewer", hGuiEvents); |
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118 | } |
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119 | |
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120 | void destroy_walk(gpointer data, gpointer user_data) |
121 | { |
122 | GuiEvents_Destructor((EventViewerData*)data); |
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123 | } |
124 | |
125 | /** |
126 | * plugin's destroy function |
127 | * |
128 | * This function releases the memory reserved by the module and unregisters |
129 | * everything that has been registered in the gtkTraceSet API. |
130 | */ |
131 | G_MODULE_EXPORT void destroy() { |
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132 | int i; |
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133 | |
134 | EventViewerData *Event_Viewer_Data; |
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135 | |
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136 | g_critical("GUI Event Viewer destroy()"); |
137 | |
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138 | g_slist_foreach(sEvent_Viewer_Data_List, destroy_walk, NULL ); |
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139 | |
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140 | /* Unregister the toolbar insert button */ |
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141 | ToolbarItemUnreg(hGuiEvents); |
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142 | |
143 | /* Unregister the menu item insert entry */ |
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144 | MenuItemUnreg(hGuiEvents); |
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145 | } |
146 | |
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147 | /* Enumeration of the columns */ |
148 | enum |
149 | { |
150 | CPUID_COLUMN, |
151 | EVENT_COLUMN, |
152 | TIME_COLUMN, |
153 | PID_COLUMN, |
154 | ENTRY_LEN_COLUMN, |
155 | EVENT_DESCR_COLUMN, |
156 | N_COLUMNS |
157 | }; |
158 | |
159 | |
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160 | /** |
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161 | * Event Viewer's constructor hook |
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162 | * |
163 | * This constructor is given as a parameter to the menuitem and toolbar button |
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164 | * registration. It creates the list. |
165 | * @param pmParentWindow A pointer to the parent window. |
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166 | * @return The widget created. |
167 | */ |
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168 | GtkWidget * |
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169 | hGuiEvents(mainWindow * pmParentWindow) |
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170 | { |
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171 | EventViewerData* Event_Viewer_Data = GuiEvents(pmParentWindow) ; |
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172 | |
173 | return Event_Viewer_Data->HBox_V ; |
174 | |
175 | } |
176 | |
177 | /** |
178 | * Event Viewer's constructor |
179 | * |
180 | * This constructor is used to create EventViewerData data structure. |
181 | * @return The Event viewer data created. |
182 | */ |
183 | EventViewerData * |
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184 | GuiEvents(mainWindow *pmParentWindow) |
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185 | { |
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186 | GtkTreeViewColumn *column; |
187 | GtkCellRenderer *renderer; |
188 | EventViewerData* Event_Viewer_Data = g_new(EventViewerData,1) ; |
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189 | |
190 | Event_Viewer_Data->mw = pmParentWindow; |
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191 | |
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192 | /* TEST DATA, TO BE READ FROM THE TRACE */ |
193 | Event_Viewer_Data->Number_Of_Events = 1000 ; |
194 | Event_Viewer_Data->Currently_Selected_Event = FALSE ; |
195 | Event_Viewer_Data->Selected_Event = 0; |
196 | |
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197 | /* FIXME register Event_Selected_Hook */ |
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198 | |
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199 | /* Create a model for storing the data list */ |
200 | Event_Viewer_Data->Store_M = gtk_list_store_new (N_COLUMNS, /* Total number of columns */ |
201 | G_TYPE_INT, /* CPUID */ |
202 | G_TYPE_STRING, /* Event */ |
203 | G_TYPE_INT, /* Time */ |
204 | G_TYPE_INT, /* PID */ |
205 | G_TYPE_INT, /* Entry length */ |
206 | G_TYPE_STRING); /* Event's description */ |
207 | |
208 | /* Create the viewer widget for the columned list */ |
209 | Event_Viewer_Data->Tree_V = gtk_tree_view_new_with_model (GTK_TREE_MODEL (Event_Viewer_Data->Store_M)); |
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210 | |
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211 | g_signal_connect (G_OBJECT (Event_Viewer_Data->Tree_V), "size-allocate", |
212 | G_CALLBACK (Tree_V_size_allocate_cb), |
213 | Event_Viewer_Data); |
214 | g_signal_connect (G_OBJECT (Event_Viewer_Data->Tree_V), "size-request", |
215 | G_CALLBACK (Tree_V_size_request_cb), |
216 | Event_Viewer_Data); |
217 | |
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218 | g_signal_connect (G_OBJECT (Event_Viewer_Data->Tree_V), "cursor-changed", |
219 | G_CALLBACK (Tree_V_cursor_changed_cb), |
220 | Event_Viewer_Data); |
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221 | |
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222 | g_signal_connect (G_OBJECT (Event_Viewer_Data->Tree_V), "move-cursor", |
223 | G_CALLBACK (Tree_V_move_cursor_cb), |
224 | Event_Viewer_Data); |
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225 | // Use on each column! |
226 | //gtk_tree_view_column_set_sizing(Event_Viewer_Data->Tree_V, GTK_TREE_VIEW_COLUMN_FIXED); |
227 | |
228 | /* The view now holds a reference. We can get rid of our own |
229 | * reference */ |
230 | g_object_unref (G_OBJECT (Event_Viewer_Data->Store_M)); |
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231 | |
232 | |
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233 | /* Create a column, associating the "text" attribute of the |
234 | * cell_renderer to the first column of the model */ |
235 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ |
236 | renderer = gtk_cell_renderer_text_new (); |
237 | column = gtk_tree_view_column_new_with_attributes ("CPUID", |
238 | renderer, |
239 | "text", CPUID_COLUMN, |
240 | NULL); |
241 | gtk_tree_view_column_set_alignment (column, 0.0); |
242 | gtk_tree_view_column_set_fixed_width (column, 45); |
243 | gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); |
244 | |
245 | renderer = gtk_cell_renderer_text_new (); |
246 | column = gtk_tree_view_column_new_with_attributes ("Event", |
247 | renderer, |
248 | "text", EVENT_COLUMN, |
249 | NULL); |
250 | gtk_tree_view_column_set_alignment (column, 0.0); |
251 | gtk_tree_view_column_set_fixed_width (column, 120); |
252 | gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); |
253 | |
254 | renderer = gtk_cell_renderer_text_new (); |
255 | column = gtk_tree_view_column_new_with_attributes ("Time", |
256 | renderer, |
257 | "text", TIME_COLUMN, |
258 | NULL); |
259 | gtk_tree_view_column_set_alignment (column, 1.0); |
260 | gtk_tree_view_column_set_fixed_width (column, 120); |
261 | gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); |
262 | |
263 | renderer = gtk_cell_renderer_text_new (); |
264 | column = gtk_tree_view_column_new_with_attributes ("PID", |
265 | renderer, |
266 | "text", PID_COLUMN, |
267 | NULL); |
268 | gtk_tree_view_column_set_alignment (column, 1.0); |
269 | gtk_tree_view_column_set_fixed_width (column, 45); |
270 | gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); |
271 | |
272 | renderer = gtk_cell_renderer_text_new (); |
273 | column = gtk_tree_view_column_new_with_attributes ("Entry Length", |
274 | renderer, |
275 | "text", ENTRY_LEN_COLUMN, |
276 | NULL); |
277 | gtk_tree_view_column_set_alignment (column, 1.0); |
278 | gtk_tree_view_column_set_fixed_width (column, 60); |
279 | gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); |
280 | |
281 | renderer = gtk_cell_renderer_text_new (); |
282 | column = gtk_tree_view_column_new_with_attributes ("Event's Description", |
283 | renderer, |
284 | "text", EVENT_DESCR_COLUMN, |
285 | NULL); |
286 | gtk_tree_view_column_set_alignment (column, 0.0); |
287 | gtk_tree_view_append_column (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V), column); |
288 | |
289 | |
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290 | /* Setup the selection handler */ |
291 | Event_Viewer_Data->Select_C = gtk_tree_view_get_selection (GTK_TREE_VIEW (Event_Viewer_Data->Tree_V)); |
292 | gtk_tree_selection_set_mode (Event_Viewer_Data->Select_C, GTK_SELECTION_SINGLE); |
293 | g_signal_connect (G_OBJECT (Event_Viewer_Data->Select_C), "changed", |
294 | G_CALLBACK (tree_selection_changed_cb), |
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295 | Event_Viewer_Data); |
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296 | |
297 | Event_Viewer_Data->HBox_V = gtk_hbox_new(0, 0); |
298 | gtk_box_pack_start(GTK_BOX(Event_Viewer_Data->HBox_V), Event_Viewer_Data->Tree_V, TRUE, TRUE, 0); |
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299 | |
300 | /* Create vertical scrollbar and pack it */ |
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301 | Event_Viewer_Data->VScroll_VC = gtk_vscrollbar_new(NULL); |
302 | gtk_box_pack_start(GTK_BOX(Event_Viewer_Data->HBox_V), Event_Viewer_Data->VScroll_VC, FALSE, TRUE, 0); |
303 | |
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304 | /* Get the vertical scrollbar's adjustment */ |
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305 | Event_Viewer_Data->VAdjust_C = gtk_range_get_adjustment(GTK_RANGE(Event_Viewer_Data->VScroll_VC)); |
306 | Event_Viewer_Data->VTree_Adjust_C = gtk_tree_view_get_vadjustment( |
307 | GTK_TREE_VIEW (Event_Viewer_Data->Tree_V)); |
308 | |
309 | g_signal_connect (G_OBJECT (Event_Viewer_Data->VAdjust_C), "value-changed", |
310 | G_CALLBACK (v_scroll_cb), |
311 | Event_Viewer_Data); |
312 | /* Set the upper bound to the last event number */ |
313 | Event_Viewer_Data->VAdjust_C->lower = 0; |
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314 | Event_Viewer_Data->VAdjust_C->upper = Event_Viewer_Data->Number_Of_Events; |
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315 | Event_Viewer_Data->VAdjust_C->value = 0; |
316 | Event_Viewer_Data->VAdjust_C->step_increment = 1; |
317 | Event_Viewer_Data->VAdjust_C->page_increment = |
318 | Event_Viewer_Data->VTree_Adjust_C->upper; |
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319 | Event_Viewer_Data->VAdjust_C->page_size = |
320 | Event_Viewer_Data->VTree_Adjust_C->upper; |
321 | g_critical("value : %u",Event_Viewer_Data->VTree_Adjust_C->upper); |
322 | /* Raw event trace */ |
323 | gtk_widget_show(Event_Viewer_Data->HBox_V); |
324 | gtk_widget_show(Event_Viewer_Data->Tree_V); |
325 | gtk_widget_show(Event_Viewer_Data->VScroll_VC); |
326 | |
327 | /* Add the object's information to the module's array */ |
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328 | sEvent_Viewer_Data_List = g_slist_append(sEvent_Viewer_Data_List, Event_Viewer_Data); |
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329 | |
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330 | Event_Viewer_Data->First_Event = -1 ; |
331 | Event_Viewer_Data->Last_Event = 0 ; |
332 | |
333 | Event_Viewer_Data->Num_Visible_Events = 1; |
334 | |
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335 | /* Test data */ |
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336 | get_test_data((int)Event_Viewer_Data->VAdjust_C->value, |
337 | Event_Viewer_Data->Num_Visible_Events, |
338 | Event_Viewer_Data); |
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339 | |
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340 | /* Set the Selected Event */ |
341 | Tree_V_set_cursor(Event_Viewer_Data); |
342 | |
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343 | return Event_Viewer_Data; |
344 | } |
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345 | |
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346 | void Tree_V_set_cursor(EventViewerData *Event_Viewer_Data) |
347 | { |
348 | GtkTreePath *path; |
349 | |
350 | if(Event_Viewer_Data->Selected_Event && Event_Viewer_Data->First_Event != -1) |
351 | { |
352 | gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, |
353 | Event_Viewer_Data->Currently_Selected_Event); |
354 | |
355 | path = gtk_tree_path_new_from_indices( |
356 | Event_Viewer_Data->Currently_Selected_Event- |
357 | Event_Viewer_Data->First_Event, |
358 | -1); |
359 | |
360 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
361 | gtk_tree_path_free(path); |
362 | } |
363 | } |
364 | |
365 | void Tree_V_get_cursor(EventViewerData *Event_Viewer_Data) |
366 | { |
367 | GtkTreePath *path; |
368 | gint *indices; |
369 | |
370 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), &path, NULL); |
371 | indices = gtk_tree_path_get_indices(path); |
372 | |
373 | if(indices != NULL) |
374 | { |
375 | Event_Viewer_Data->Selected_Event = TRUE; |
376 | Event_Viewer_Data->Currently_Selected_Event = |
377 | Event_Viewer_Data->First_Event + indices[0]; |
378 | |
379 | } else { |
380 | Event_Viewer_Data->Selected_Event = FALSE; |
381 | Event_Viewer_Data->Currently_Selected_Event = 0; |
382 | } |
383 | g_critical("DEBUG : Event Selected : %i , num: %u", Event_Viewer_Data->Selected_Event, Event_Viewer_Data->Currently_Selected_Event) ; |
384 | |
385 | gtk_tree_path_free(path); |
386 | |
387 | } |
388 | |
389 | |
390 | |
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391 | void Tree_V_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, gint arg2, gpointer data) |
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392 | { |
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393 | GtkTreePath *path; // = gtk_tree_path_new(); |
394 | gint *indices; |
395 | gdouble value; |
396 | EventViewerData *Event_Viewer_Data = (EventViewerData*)data; |
397 | |
398 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), &path, NULL); |
399 | if(path == NULL) |
400 | { |
401 | /* No prior cursor, put it at beginning of page and let the execution do */ |
402 | path = gtk_tree_path_new_from_indices(0, -1); |
403 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
404 | } |
405 | |
406 | indices = gtk_tree_path_get_indices(path); |
407 | |
408 | g_critical("DEBUG : move cursor step : %u , int : %i , indice : %i", (guint)arg1, arg2, indices[0]) ; |
409 | |
410 | value = gtk_adjustment_get_value(Event_Viewer_Data->VAdjust_C); |
411 | |
412 | if(arg1 == GTK_MOVEMENT_DISPLAY_LINES) |
413 | { |
414 | /* Move one line */ |
415 | if(arg2 == 1) |
416 | { |
417 | /* move one line down */ |
418 | if(indices[0] == Event_Viewer_Data->Num_Visible_Events - 1) |
419 | { |
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420 | if(value + Event_Viewer_Data->Num_Visible_Events <= |
421 | Event_Viewer_Data->Number_Of_Events -1) |
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422 | { |
423 | g_critical("need 1 event down") ; |
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424 | Event_Viewer_Data->Currently_Selected_Event += 1; |
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425 | gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, value+1); |
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426 | //gtk_tree_path_free(path); |
427 | //path = gtk_tree_path_new_from_indices(Event_Viewer_Data->Num_Visible_Events-1, -1); |
428 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
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429 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
430 | } |
431 | } |
432 | } else { |
433 | /* Move one line up */ |
434 | if(indices[0] == 0) |
435 | { |
436 | if(value - 1 >= 0 ) |
437 | { |
438 | g_critical("need 1 event up") ; |
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439 | Event_Viewer_Data->Currently_Selected_Event -= 1; |
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440 | gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, value-1); |
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441 | //gtk_tree_path_free(path); |
442 | //path = gtk_tree_path_new_from_indices(0, -1); |
443 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
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444 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
445 | } |
446 | |
447 | } |
448 | } |
449 | |
450 | } |
451 | |
452 | if(arg1 == GTK_MOVEMENT_PAGES) |
453 | { |
454 | /* Move one page */ |
455 | if(arg2 == 1) |
456 | { |
457 | if(Event_Viewer_Data->Num_Visible_Events == 1) |
458 | value += 1 ; |
459 | /* move one page down */ |
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460 | if(value + Event_Viewer_Data->Num_Visible_Events-1 <= |
461 | Event_Viewer_Data->Number_Of_Events ) |
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462 | { |
463 | g_critical("need 1 page down") ; |
464 | |
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465 | Event_Viewer_Data->Currently_Selected_Event += Event_Viewer_Data->Num_Visible_Events-1; |
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466 | gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, |
467 | value+(Event_Viewer_Data->Num_Visible_Events-1)); |
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468 | //gtk_tree_path_free(path); |
469 | //path = gtk_tree_path_new_from_indices(0, -1); |
470 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
b26121f4 |
471 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
472 | } |
473 | } else { |
474 | /* Move one page up */ |
475 | if(Event_Viewer_Data->Num_Visible_Events == 1) |
476 | value -= 1 ; |
477 | |
478 | if(indices[0] < Event_Viewer_Data->Num_Visible_Events - 2 ) |
479 | { |
480 | if(value - (Event_Viewer_Data->Num_Visible_Events-1) >= 0) |
481 | { |
482 | g_critical("need 1 page up") ; |
483 | |
682c6edb |
484 | Event_Viewer_Data->Currently_Selected_Event -= Event_Viewer_Data->Num_Visible_Events-1; |
b26121f4 |
485 | |
486 | gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, |
487 | value-(Event_Viewer_Data->Num_Visible_Events-1)); |
682c6edb |
488 | //gtk_tree_path_free(path); |
489 | //path = gtk_tree_path_new_from_indices(0, -1); |
490 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
491 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
492 | |
493 | } else { |
494 | /* Go to first Event */ |
495 | g_critical("need 1 page up") ; |
496 | |
497 | Event_Viewer_Data->Currently_Selected_Event == 0 ; |
498 | gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, |
499 | 0); |
500 | //gtk_tree_path_free(path); |
501 | //path = gtk_tree_path_new_from_indices(0, -1); |
502 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
b26121f4 |
503 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
504 | |
505 | } |
506 | } |
682c6edb |
507 | |
b26121f4 |
508 | } |
509 | |
510 | } |
511 | |
512 | if(arg1 == GTK_MOVEMENT_BUFFER_ENDS) |
513 | { |
514 | /* Move to the ends of the buffer */ |
515 | if(arg2 == 1) |
516 | { |
517 | /* move end of buffer */ |
518 | g_critical("End of buffer") ; |
682c6edb |
519 | Event_Viewer_Data->Currently_Selected_Event = Event_Viewer_Data->Number_Of_Events-1 ; |
520 | gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, |
521 | Event_Viewer_Data->Number_Of_Events - |
522 | Event_Viewer_Data->Num_Visible_Events); |
523 | //gtk_tree_path_free(path); |
524 | //path = gtk_tree_path_new_from_indices(Event_Viewer_Data->Num_Visible_Events-1, -1); |
525 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
b26121f4 |
526 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
527 | } else { |
528 | /* Move beginning of buffer */ |
529 | g_critical("Beginning of buffer") ; |
682c6edb |
530 | Event_Viewer_Data->Currently_Selected_Event = 0 ; |
b26121f4 |
531 | gtk_adjustment_set_value(Event_Viewer_Data->VAdjust_C, 0); |
682c6edb |
532 | //gtk_tree_path_free(path); |
533 | //path = gtk_tree_path_new_from_indices(0, -1); |
534 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), path, NULL, FALSE); |
b26121f4 |
535 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
536 | } |
537 | |
538 | } |
539 | |
fbbb2697 |
540 | |
b26121f4 |
541 | gtk_tree_path_free(path); |
b26121f4 |
542 | } |
543 | |
544 | void Tree_V_cursor_changed_cb (GtkWidget *widget, gpointer data) |
545 | { |
682c6edb |
546 | EventViewerData *Event_Viewer_Data = (EventViewerData*) data; |
b26121f4 |
547 | |
682c6edb |
548 | g_critical("DEBUG : cursor change"); |
549 | /* On cursor change, modify the currently selected event by calling |
550 | * the right API function */ |
551 | Tree_V_get_cursor(Event_Viewer_Data); |
b26121f4 |
552 | } |
553 | |
554 | |
555 | void v_scroll_cb (GtkAdjustment *adjustment, gpointer data) |
556 | { |
557 | EventViewerData *Event_Viewer_Data = (EventViewerData*)data; |
682c6edb |
558 | GtkTreePath *Tree_Path; |
559 | |
b26121f4 |
560 | g_critical("DEBUG : scroll signal, value : %f", adjustment->value); |
561 | |
562 | get_test_data((int)adjustment->value, Event_Viewer_Data->Num_Visible_Events, |
563 | Event_Viewer_Data); |
564 | |
682c6edb |
565 | |
566 | if(Event_Viewer_Data->Currently_Selected_Event |
567 | >= Event_Viewer_Data->First_Event |
568 | && |
569 | Event_Viewer_Data->Currently_Selected_Event |
570 | <= Event_Viewer_Data->Last_Event |
571 | && |
572 | Event_Viewer_Data->Selected_Event) |
573 | { |
574 | |
575 | Tree_Path = gtk_tree_path_new_from_indices( |
576 | Event_Viewer_Data->Currently_Selected_Event- |
577 | Event_Viewer_Data->First_Event, |
578 | -1); |
579 | |
580 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V), Tree_Path, |
581 | NULL, FALSE); |
582 | gtk_tree_path_free(Tree_Path); |
583 | } |
584 | |
585 | |
fbbb2697 |
586 | } |
fcdf0ec2 |
587 | |
6601bf27 |
588 | gint get_cell_height(GtkTreeView *TreeView) |
589 | { |
590 | gint height, width; |
591 | GtkTreeViewColumn *Column = gtk_tree_view_get_column(TreeView, 0); |
592 | GList *Render_List = gtk_tree_view_column_get_cell_renderers(Column); |
593 | GtkCellRenderer *Renderer = g_list_first(Render_List)->data; |
594 | |
b26121f4 |
595 | gtk_tree_view_column_cell_get_size(Column, NULL, NULL, NULL, NULL, &height); |
596 | g_critical("cell 0 height : %u",height); |
6601bf27 |
597 | |
598 | return height; |
599 | } |
600 | |
fbbb2697 |
601 | void Tree_V_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data) |
602 | { |
603 | EventViewerData *Event_Viewer_Data = (EventViewerData*)data; |
6601bf27 |
604 | gint Cell_Height = get_cell_height(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V)); |
b26121f4 |
605 | gint Last_Num_Visible_Events = Event_Viewer_Data->Num_Visible_Events; |
606 | gdouble Exact_Num_Visible; |
607 | |
fbbb2697 |
608 | g_critical("size-allocate"); |
fcdf0ec2 |
609 | |
b26121f4 |
610 | Exact_Num_Visible = ( alloc->height - |
6601bf27 |
611 | TREE_VIEW_HEADER_HEIGHT (GTK_TREE_VIEW(Event_Viewer_Data->Tree_V)) ) |
b26121f4 |
612 | / (double)Cell_Height ; |
613 | |
614 | Event_Viewer_Data->Num_Visible_Events = ceil(Exact_Num_Visible) ; |
615 | |
616 | g_critical("number of events shown : %u",Event_Viewer_Data->Num_Visible_Events); |
617 | g_critical("ex number of events shown : %f",Exact_Num_Visible); |
6601bf27 |
618 | |
619 | Event_Viewer_Data->VAdjust_C->page_increment = |
b26121f4 |
620 | floor(Exact_Num_Visible); |
6601bf27 |
621 | Event_Viewer_Data->VAdjust_C->page_size = |
b26121f4 |
622 | floor(Exact_Num_Visible); |
623 | |
624 | if(Event_Viewer_Data->Num_Visible_Events != Last_Num_Visible_Events) |
625 | { |
626 | get_test_data((int)Event_Viewer_Data->VAdjust_C->value, |
627 | Event_Viewer_Data->Num_Visible_Events, |
628 | Event_Viewer_Data); |
629 | } |
630 | |
6601bf27 |
631 | |
fbbb2697 |
632 | } |
633 | |
634 | void Tree_V_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data) |
635 | { |
6601bf27 |
636 | gint h; |
fbbb2697 |
637 | EventViewerData *Event_Viewer_Data = (EventViewerData*)data; |
6601bf27 |
638 | gint Cell_Height = get_cell_height(GTK_TREE_VIEW(Event_Viewer_Data->Tree_V)); |
fbbb2697 |
639 | |
640 | g_critical("size-request"); |
641 | |
6601bf27 |
642 | h = Cell_Height + TREE_VIEW_HEADER_HEIGHT |
643 | (GTK_TREE_VIEW(Event_Viewer_Data->Tree_V)); |
644 | requisition->height = h; |
fbbb2697 |
645 | |
fcdf0ec2 |
646 | } |
647 | |
b26121f4 |
648 | void get_test_data(guint Event_Number, guint List_Height, |
649 | EventViewerData *Event_Viewer_Data) |
650 | { |
651 | GtkTreeIter iter; |
652 | int i; |
653 | GtkTreeModel *model = GTK_TREE_MODEL(Event_Viewer_Data->Store_M); |
654 | GtkTreePath *Tree_Path; |
655 | gchar *test_string; |
656 | |
657 | // if(Event_Number > Event_Viewer_Data->Last_Event || |
658 | // Event_Number + List_Height-1 < Event_Viewer_Data->First_Event || |
659 | // Event_Viewer_Data->First_Event == -1) |
660 | { |
661 | /* no event can be reused, clear and start from nothing */ |
662 | gtk_list_store_clear(Event_Viewer_Data->Store_M); |
663 | for(i=Event_Number; i<Event_Number+List_Height; i++) |
664 | { |
682c6edb |
665 | if(i>=Event_Viewer_Data->Number_Of_Events) break; |
b26121f4 |
666 | /* Add a new row to the model */ |
667 | gtk_list_store_append (Event_Viewer_Data->Store_M, &iter); |
668 | gtk_list_store_set (Event_Viewer_Data->Store_M, &iter, |
669 | CPUID_COLUMN, 0, |
670 | EVENT_COLUMN, "event irq", |
671 | TIME_COLUMN, i, |
672 | PID_COLUMN, 100, |
673 | ENTRY_LEN_COLUMN, 17, |
674 | EVENT_DESCR_COLUMN, "Detailed information", |
675 | -1); |
676 | } |
677 | } |
678 | #ifdef DEBUG //do not use this, it's slower and broken |
679 | // } else { |
680 | /* Some events will be reused */ |
681 | if(Event_Number < Event_Viewer_Data->First_Event) |
682 | { |
683 | /* scrolling up, prepend events */ |
684 | Tree_Path = gtk_tree_path_new_from_indices |
685 | (Event_Number+List_Height-1 - |
686 | Event_Viewer_Data->First_Event + 1, |
687 | -1); |
688 | for(i=0; i<Event_Viewer_Data->Last_Event-(Event_Number+List_Height-1); |
689 | i++) |
690 | { |
691 | /* Remove the last events from the list */ |
692 | if(gtk_tree_model_get_iter(model, &iter, Tree_Path)) |
693 | gtk_list_store_remove(Event_Viewer_Data->Store_M, &iter); |
694 | } |
695 | |
696 | for(i=Event_Viewer_Data->First_Event-1; i>=Event_Number; i--) |
697 | { |
682c6edb |
698 | if(i>=Event_Viewer_Data->Number_Of_Events) break; |
b26121f4 |
699 | /* Prepend new events */ |
700 | gtk_list_store_prepend (Event_Viewer_Data->Store_M, &iter); |
701 | gtk_list_store_set (Event_Viewer_Data->Store_M, &iter, |
702 | CPUID_COLUMN, 0, |
703 | EVENT_COLUMN, "event irq", |
704 | TIME_COLUMN, i, |
705 | PID_COLUMN, 100, |
706 | ENTRY_LEN_COLUMN, 17, |
707 | EVENT_DESCR_COLUMN, "Detailed information", |
708 | -1); |
709 | } |
710 | } else { |
711 | /* Scrolling down, append events */ |
712 | for(i=Event_Viewer_Data->First_Event; i<Event_Number; i++) |
713 | { |
714 | /* Remove these events from the list */ |
715 | gtk_tree_model_get_iter_first(model, &iter); |
716 | gtk_list_store_remove(Event_Viewer_Data->Store_M, &iter); |
717 | } |
718 | for(i=Event_Viewer_Data->Last_Event+1; i<Event_Number+List_Height; i++) |
719 | { |
682c6edb |
720 | if(i>=Event_Viewer_Data->Number_Of_Events) break; |
b26121f4 |
721 | /* Append new events */ |
722 | gtk_list_store_append (Event_Viewer_Data->Store_M, &iter); |
723 | gtk_list_store_set (Event_Viewer_Data->Store_M, &iter, |
724 | CPUID_COLUMN, 0, |
725 | EVENT_COLUMN, "event irq", |
726 | TIME_COLUMN, i, |
727 | PID_COLUMN, 100, |
728 | ENTRY_LEN_COLUMN, 17, |
729 | EVENT_DESCR_COLUMN, "Detailed information", |
730 | -1); |
731 | } |
732 | |
733 | } |
734 | } |
735 | #endif //DEBUG |
736 | Event_Viewer_Data->First_Event = Event_Number ; |
737 | Event_Viewer_Data->Last_Event = Event_Number+List_Height-1 ; |
738 | |
682c6edb |
739 | |
740 | |
b26121f4 |
741 | } |
742 | |
fbbb2697 |
743 | |
744 | void add_test_data(EventViewerData *Event_Viewer_Data) |
fcdf0ec2 |
745 | { |
fbbb2697 |
746 | GtkTreeIter iter; |
747 | int i; |
748 | |
749 | for(i=0; i<10; i++) |
750 | { |
751 | /* Add a new row to the model */ |
752 | gtk_list_store_append (Event_Viewer_Data->Store_M, &iter); |
753 | gtk_list_store_set (Event_Viewer_Data->Store_M, &iter, |
754 | CPUID_COLUMN, 0, |
755 | EVENT_COLUMN, "event irq", |
756 | TIME_COLUMN, i, |
757 | PID_COLUMN, 100, |
758 | ENTRY_LEN_COLUMN, 17, |
759 | EVENT_DESCR_COLUMN, "Detailed information", |
760 | -1); |
761 | } |
762 | |
763 | } |
764 | |
fcdf0ec2 |
765 | |
fbbb2697 |
766 | void |
767 | GuiEvents_Destructor(EventViewerData *Event_Viewer_Data) |
768 | { |
769 | guint index; |
770 | |
771 | /* May already been done by GTK window closing */ |
772 | if(GTK_IS_WIDGET(Event_Viewer_Data->HBox_V)) |
773 | gtk_widget_destroy(Event_Viewer_Data->HBox_V); |
774 | |
775 | /* Destroy the Tree View */ |
776 | //gtk_widget_destroy(Event_Viewer_Data->Tree_V); |
777 | |
778 | /* Clear raw event list */ |
779 | //gtk_list_store_clear(Event_Viewer_Data->Store_M); |
780 | //gtk_widget_destroy(GTK_WIDGET(Event_Viewer_Data->Store_M)); |
781 | |
782 | g_slist_remove(sEvent_Viewer_Data_List,Event_Viewer_Data); |
e921c965 |
783 | g_free(Event_Viewer_Data); |
fcdf0ec2 |
784 | } |
785 | |
fbbb2697 |
786 | //FIXME : call hGuiEvents_Destructor for corresponding data upon widget destroy |
787 | |
788 | static void |
789 | tree_selection_changed_cb (GtkTreeSelection *selection, gpointer data) |
790 | { |
b26121f4 |
791 | EventViewerData *Event_Viewer_Data = (EventViewerData*)data; |
fbbb2697 |
792 | GtkTreeIter iter; |
b26121f4 |
793 | GtkTreeModel *model = GTK_TREE_MODEL(Event_Viewer_Data->Store_M); |
fbbb2697 |
794 | gchar *Event; |
795 | |
796 | if (gtk_tree_selection_get_selected (selection, &model, &iter)) |
797 | { |
798 | gtk_tree_model_get (model, &iter, EVENT_COLUMN, &Event, -1); |
799 | |
800 | g_print ("Event selected : %s\n", Event); |
801 | |
802 | g_free (Event); |
803 | } |
804 | } |
fcdf0ec2 |
805 | |
fcdf0ec2 |
806 | |
e921c965 |
807 | /* it will be registered and called by the main window */ |
682c6edb |
808 | int Event_Selected_Hook(void *hook_data, void *call_data) |
809 | { |
810 | EventViewerData *Event_Viewer_Data = (EventViewerData*) hook_data; |
811 | guint *Event_Number = (guint*) call_data; |
812 | |
813 | g_critical("DEBUG : event selected by main window : %u", *Event_Number); |
814 | |
815 | Event_Viewer_Data->Currently_Selected_Event = *Event_Number; |
816 | Event_Viewer_Data->Selected_Event = TRUE ; |
817 | |
818 | Tree_V_set_cursor(Event_Viewer_Data); |
819 | |
820 | } |
821 | |
822 | |
823 | |
824 | |
825 | |
826 | |
fbbb2697 |
827 | |
828 | /* Imported code from LTT 0.9.6pre2 tracevisualizer */ |
829 | #ifdef DEBUG |
830 | |
fcdf0ec2 |
831 | /****************************************************************** |
832 | * Function : |
833 | * WDI_gtk_clist_set_last_row_data_full() |
834 | * Description : |
835 | * Appends data to the last row of a GtkClist. |
836 | * Parameters : |
837 | * Return values : |
838 | * NONE. |
839 | * History : |
840 | * J.H.D., 27/08/99, Initial typing. |
841 | * Note : |
842 | * Based on gtk_clist_set_row_data_full() version 1.2.3. |
843 | * Much faster than using gtk_clist_set_row_data_full(). |
844 | ******************************************************************/ |
fbbb2697 |
845 | static void WDI_gtk_clist_set_last_row_data_full(GtkCList* pmClist, |
fcdf0ec2 |
846 | gpointer pmData, |
847 | GtkDestroyNotify pmDestroy) |
848 | { |
849 | GtkCListRow *pClistRow; |
5c7463ed |
850 | |
fcdf0ec2 |
851 | g_return_if_fail (pmClist != NULL); |
852 | g_return_if_fail (GTK_IS_CLIST (pmClist)); |
853 | g_return_if_fail (pmClist->row_list_end != NULL); |
5c7463ed |
854 | |
fcdf0ec2 |
855 | pClistRow = pmClist->row_list_end->data; |
856 | pClistRow->data = pmData; |
857 | pClistRow->destroy = pmDestroy; |
5c7463ed |
858 | } |
859 | |
860 | |
fcdf0ec2 |
861 | /****************************************************************** |
862 | * Function : |
863 | * SHRTEventSelect() |
864 | * Description : |
865 | * Parameters : |
866 | * Return values : |
867 | * History : |
868 | * Note : |
869 | ******************************************************************/ |
fbbb2697 |
870 | static void SHRTEventSelect(GtkWidget* pmCList, |
fcdf0ec2 |
871 | gint pmRow, |
872 | gint pmColumn, |
873 | GdkEventButton* pmEvent, |
874 | gpointer pmData) |
875 | { |
876 | systemView* pSysView; /* The system being displayed */ |
877 | |
878 | /* Do we have anything meaningfull */ |
879 | if((pSysView = (systemView*) pmData) == NULL) |
880 | return; |
881 | |
882 | /* Store the selected event */ |
883 | pSysView->Window->LastSelectedEvent = *(event*) gtk_clist_get_row_data(GTK_CLIST(pmCList), pmRow); |
884 | pSysView->Window->EventSelected = TRUE; |
885 | } |
886 | |
887 | /****************************************************************** |
888 | * Function : |
889 | * SHRTEventButtonPress() |
890 | * Description : |
891 | * Parameters : |
892 | * Return values : |
893 | * History : |
894 | * Note : |
895 | ******************************************************************/ |
fbbb2697 |
896 | static void SHRTEventButtonPress(GtkWidget* pmCList, |
fcdf0ec2 |
897 | GdkEventButton* pmEvent, |
898 | gpointer pmData) |
899 | { |
900 | systemView* pSysView; /* The system being displayed */ |
901 | gint row, column; /* The clicked row and column */ |
902 | |
903 | /* Do we have anything meaningfull */ |
904 | if((pSysView = (systemView*) pmData) == NULL) |
905 | return; |
906 | |
907 | /* if we have a right-click event */ |
908 | if(pmEvent->button == 3) |
909 | /* If we clicked on an item, get its row and column values */ |
910 | if(gtk_clist_get_selection_info(GTK_CLIST(pmCList), pmEvent->x, pmEvent->y, &row, &column)) |
911 | { |
912 | /* Highlight the selected row */ |
913 | gtk_clist_select_row(GTK_CLIST(pmCList), row, column); |
914 | |
915 | /* Store the selected event */ |
916 | pSysView->Window->LastSelectedEvent = *(event*) gtk_clist_get_row_data(GTK_CLIST(pmCList), row); |
917 | pSysView->Window->EventSelected = TRUE; |
918 | |
919 | /* Display the popup menu */ |
920 | gtk_menu_popup(GTK_MENU(pSysView->Window->RawEventPopup), |
921 | NULL, NULL, NULL, NULL, |
922 | pmEvent->button, GDK_CURRENT_TIME); |
923 | } |
924 | } |
925 | |
926 | |
927 | /****************************************************************** |
928 | * Function : |
929 | * SHRTVAdjustValueChanged() |
930 | * Description : |
931 | * Parameters : |
932 | * Return values : |
933 | * History : |
934 | * Note : |
935 | ******************************************************************/ |
fbbb2697 |
936 | static void SHRTVAdjustValueChanged(GtkAdjustment* pmVAdjust, |
fcdf0ec2 |
937 | gpointer pmData) |
938 | { |
939 | event lEvent; /* Event used for searching */ |
940 | guint32 lPosition; /* The position to scroll to */ |
941 | systemView* pSysView; /* The system being displayed */ |
942 | |
943 | /* Do we have anything meaningfull */ |
944 | if((pSysView = (systemView*) pmData) == NULL) |
945 | return; |
946 | |
947 | /* Is there an event database? */ |
948 | if(pSysView->EventDB == NULL) |
949 | return; |
950 | |
951 | /* Set the pointer to the first event */ |
952 | if(pSysView->EventDB->TraceStart == NULL) |
953 | return; |
954 | |
955 | /* Are we closer to the beginning? */ |
956 | if((pmVAdjust->value - (pmVAdjust->upper / 2)) < 0) |
957 | { |
958 | /* Set the navigation pointer to the beginning of the list */ |
959 | lEvent = pSysView->EventDB->FirstEvent; |
960 | |
961 | /* Calculate distance from beginning */ |
962 | lPosition = (guint32) pmVAdjust->value; |
963 | |
964 | /* Find the event in the event database */ |
965 | while(lPosition > 0) |
966 | { |
967 | lPosition--; |
968 | if(DBEventNext(pSysView->EventDB, &lEvent) != TRUE) |
969 | break; |
970 | } |
971 | } |
972 | else |
973 | { |
974 | /* Set the navigation pointer to the end of the list */ |
975 | lEvent = pSysView->EventDB->LastEvent; |
976 | |
977 | /* Calculate distance from end */ |
978 | lPosition = (guint32) (pmVAdjust->upper - pmVAdjust->value); |
979 | |
980 | /* Find the event in the event database */ |
981 | while(lPosition > 0) |
982 | { |
983 | lPosition--; |
984 | if(DBEventPrev(pSysView->EventDB, &lEvent) != TRUE) |
985 | break; |
986 | } |
987 | } |
988 | |
989 | /* Fill the event list according to what was found */ |
990 | WDFillEventList(pSysView->Window->RTCList, |
991 | pSysView->EventDB, |
992 | pSysView->System, |
993 | &lEvent, |
994 | &(pSysView->Window->LastSelectedEvent)); |
995 | } |
996 | |
997 | |
998 | |
999 | /****************************************************************** |
1000 | * Function : |
1001 | * WDConnectSignals() |
1002 | * Description : |
1003 | * Attaches signal handlers to the window items. |
1004 | * Parameters : |
1005 | * pmSysView, System view for which signals have to be connected |
1006 | * Return values : |
1007 | * NONE |
1008 | * History : |
1009 | * Note : |
1010 | * This function attaches a pointer to the main window during |
1011 | * the connect. This means that the handlers will get a pointer |
1012 | * to the window in the data argument. |
1013 | ******************************************************************/ |
fbbb2697 |
1014 | static void WDConnectSignals(systemView* pmSysView) |
fcdf0ec2 |
1015 | { |
1016 | /* Raw event Popup menu */ |
1017 | gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RawGotoProcess), |
1018 | "activate", |
1019 | GTK_SIGNAL_FUNC(SHGotoProcAnalysis), |
1020 | pmSysView); |
1021 | gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RawViewEvent), |
1022 | "activate", |
1023 | GTK_SIGNAL_FUNC(SHViewEventInEG), |
1024 | pmSysView); |
1025 | |
1026 | /* Set event list callbacks */ |
1027 | gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RTCList), |
1028 | "select_row", |
1029 | GTK_SIGNAL_FUNC(SHRTEventSelect), |
1030 | pmSysView); |
1031 | gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RTCList), |
1032 | "button-press-event", |
1033 | GTK_SIGNAL_FUNC(SHRTEventButtonPress), |
1034 | pmSysView); |
1035 | gtk_signal_connect(GTK_OBJECT(pmSysView->Window->RTVAdjust), |
1036 | "value-changed", |
1037 | GTK_SIGNAL_FUNC(SHRTVAdjustValueChanged), |
1038 | pmSysView); |
1039 | |
1040 | |
1041 | } |
1042 | |
1043 | |
1044 | /****************************************************************** |
1045 | * Function : |
1046 | * WDFillEventList() |
1047 | * Description : |
1048 | * Fills the window's event list using the trace database. |
1049 | * Parameters : |
1050 | * pmList, The list to be filled. |
1051 | * pmTraceDB, The database of events. |
1052 | * pmSystem, The system to which this list belongs. |
1053 | * pmEvent, Event from which we start drawing. |
1054 | * pmSelectedEvent, Event selected if any. |
1055 | * Return values : |
1056 | * NONE. |
1057 | * History : |
1058 | * K.Y., 18/06/99, Initial typing. |
1059 | * Note : |
1060 | ******************************************************************/ |
fbbb2697 |
1061 | static void WDFillEventList(GtkWidget* pmList, |
fcdf0ec2 |
1062 | db* pmTraceDB, |
1063 | systemInfo* pmSystem, |
1064 | event* pmEvent, |
1065 | event* pmSelectedEvent) |
1066 | { |
1067 | gint i = 0; /* Generic index */ |
1068 | event lEvent; /* Generic event */ |
1069 | gchar lTimeStr[TIME_STR_LEN]; /* Time of event */ |
1070 | static gchar* lString[RTCLIST_NB_COLUMNS]={'\0'}; /* Strings describing event */ |
1071 | process* pProcess; /* Generic process pointer */ |
1072 | #if SUPP_RTAI |
1073 | RTAItask* pTask = NULL; /* Generic task pointer */ |
1074 | #endif /* SUPP_RTAI */ |
1075 | eventDescription lEventDesc; /* Description of event */ |
1076 | |
1077 | /* Did we allocate space for strings */ |
1078 | if(lString[0] == NULL) |
1079 | /* Allocate space for strings */ |
1080 | for (i = 0; i < RTCLIST_NB_COLUMNS - 1; i++) |
1081 | lString[i] = (char*) g_malloc(MW_DEFAULT_STRLEN); |
1082 | |
1083 | /* Allocate space for description string */ |
1084 | lString[RTCLIST_NB_COLUMNS - 1] = (char*) g_malloc(MW_LONG_STRLEN); |
1085 | |
1086 | /* If no event was supplied, start at the beginning */ |
1087 | if(pmEvent == NULL) |
1088 | lEvent = pmTraceDB->FirstEvent; |
1089 | else |
1090 | lEvent = *pmEvent; |
1091 | |
1092 | /* Freeze and clear clist */ |
1093 | gtk_clist_freeze(GTK_CLIST(pmList)); |
1094 | gtk_clist_clear(GTK_CLIST(pmList)); |
1095 | |
1096 | /* Reset index */ |
1097 | i = 0; |
1098 | |
1099 | /* Go through the event list */ |
1100 | do |
1101 | { |
1102 | /* Get the event description */ |
1103 | DBEventDescription(pmTraceDB, &lEvent, TRUE, &lEventDesc); |
1104 | |
1105 | /* Get the event's process */ |
1106 | pProcess = DBEventProcess(pmTraceDB, &lEvent, pmSystem, FALSE); |
1107 | |
1108 | #if SUPP_RTAI |
1109 | /* Does this trace contain RTAI information */ |
1110 | if(pmTraceDB->SystemType == TRACE_SYS_TYPE_RTAI_LINUX) |
1111 | /* Get the RTAI task to which this event belongs */ |
1112 | pTask = RTAIDBEventTask(pmTraceDB, &lEvent, pmSystem, FALSE); |
1113 | #endif /* SUPP_RTAI */ |
1114 | |
1115 | /* Set the event's entry in the list of raw events displayed */ |
1116 | sRawEventsDisplayed[i] = lEvent; |
1117 | |
1118 | /* Add text describing the event */ |
1119 | /* The CPU ID */ |
1120 | if(pmTraceDB->LogCPUID == TRUE) |
1121 | snprintf(lString[0], MW_DEFAULT_STRLEN, "%d", lEventDesc.CPUID); |
1122 | else |
1123 | snprintf(lString[0], MW_DEFAULT_STRLEN, "0"); |
1124 | |
1125 | /* The event ID */ |
1126 | snprintf(lString[1], MW_DEFAULT_STRLEN, "%s", pmTraceDB->EventString(pmTraceDB, lEventDesc.ID, &lEvent)); |
1127 | |
1128 | /* The event's time of occurence */ |
1129 | DBFormatTimeInReadableString(lTimeStr, |
1130 | lEventDesc.Time.tv_sec, |
1131 | lEventDesc.Time.tv_usec); |
1132 | snprintf(lString[2], MW_DEFAULT_STRLEN, "%s", lTimeStr); |
1133 | |
1134 | /* Is this an RT event */ |
1135 | if(lEventDesc.ID <= TRACE_MAX) |
1136 | { |
1137 | /* The PID of the process to which the event belongs */ |
1138 | if(pProcess != NULL) |
1139 | snprintf(lString[3], MW_DEFAULT_STRLEN, "%d", pProcess->PID); |
1140 | else |
1141 | snprintf(lString[3], MW_DEFAULT_STRLEN, "N/A"); |
1142 | } |
1143 | #if SUPP_RTAI |
1144 | else |
1145 | { |
1146 | /* The TID of the task to which the event belongs */ |
1147 | if(pTask != NULL) |
1148 | snprintf(lString[3], MW_DEFAULT_STRLEN, "RT:%d", pTask->TID); |
1149 | else |
1150 | snprintf(lString[3], MW_DEFAULT_STRLEN, "RT:N/A"); |
1151 | } |
1152 | #endif /* SUPP_RTAI */ |
1153 | |
1154 | /* The size of the entry */ |
1155 | snprintf(lString[4], MW_DEFAULT_STRLEN, "%d", lEventDesc.Size); |
1156 | |
1157 | /* The string describing the event */ |
1158 | snprintf(lString[5], MW_LONG_STRLEN, "%s", lEventDesc.String); |
1159 | |
1160 | /* Insert the entry into the list */ |
1161 | gtk_clist_append(GTK_CLIST(pmList), lString); |
1162 | |
1163 | /* Set the row's data to point to the current event */ |
1164 | WDI_gtk_clist_set_last_row_data_full(GTK_CLIST(pmList), (gpointer) &(sRawEventsDisplayed[i]), NULL); |
1165 | |
1166 | /* Was this the last selected event */ |
1167 | if(DBEventsEqual(lEvent, (*pmSelectedEvent))) |
1168 | gtk_clist_select_row(GTK_CLIST(pmList), i, 0); |
1169 | |
1170 | /* Go to next row */ |
1171 | i++; |
1172 | } while((DBEventNext(pmTraceDB, &lEvent) == TRUE) && (i < RTCLIST_NB_ROWS)); |
1173 | |
1174 | /* Resize the list's length */ |
1175 | gtk_widget_queue_resize(pmList); |
1176 | |
1177 | /* Thaw the clist */ |
1178 | gtk_clist_thaw(GTK_CLIST(pmList)); |
1179 | } |
1180 | |
fbbb2697 |
1181 | #endif //DEBUG |
1182 | |
1183 | static void destroy_cb( GtkWidget *widget, |
1184 | gpointer data ) |
1185 | { |
1186 | gtk_main_quit (); |
1187 | } |
1188 | |
1189 | |
e921c965 |
1190 | /* |
fbbb2697 |
1191 | int main(int argc, char **argv) |
1192 | { |
1193 | GtkWidget *Window; |
1194 | GtkWidget *ListViewer; |
1195 | GtkWidget *VBox_V; |
1196 | EventViewerData *Event_Viewer_Data; |
682c6edb |
1197 | guint ev_sel = 444 ; |
1198 | |
e921c965 |
1199 | // Initialize i18n support |
fbbb2697 |
1200 | gtk_set_locale (); |
1201 | |
e921c965 |
1202 | // Initialize the widget set |
fbbb2697 |
1203 | gtk_init (&argc, &argv); |
1204 | |
1205 | init(); |
fcdf0ec2 |
1206 | |
fbbb2697 |
1207 | Window = gtk_window_new (GTK_WINDOW_TOPLEVEL); |
1208 | gtk_window_set_title (GTK_WINDOW (Window), ("Test Window")); |
1209 | |
1210 | g_signal_connect (G_OBJECT (Window), "destroy", |
1211 | G_CALLBACK (destroy_cb), NULL); |
1212 | |
1213 | |
1214 | VBox_V = gtk_vbox_new(0, 0); |
1215 | gtk_container_add (GTK_CONTAINER (Window), VBox_V); |
1216 | |
e921c965 |
1217 | //ListViewer = hGuiEvents(Window); |
682c6edb |
1218 | //gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, TRUE, TRUE, 0); |
fbbb2697 |
1219 | |
6601bf27 |
1220 | //ListViewer = hGuiEvents(Window); |
1221 | //gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, FALSE, TRUE, 0); |
682c6edb |
1222 | |
e921c965 |
1223 | Event_Viewer_Data = GuiEvents(g_new(mainWindow,1)); |
682c6edb |
1224 | ListViewer = Event_Viewer_Data->HBox_V; |
e921c965 |
1225 | gtk_box_pack_start(GTK_BOX(VBox_V), ListViewer, TRUE, TRUE, 0); |
1226 | |
fbbb2697 |
1227 | gtk_widget_show (VBox_V); |
1228 | gtk_widget_show (Window); |
1229 | |
e921c965 |
1230 | // Event_Selected_Hook(Event_Viewer_Data, &ev_sel); |
682c6edb |
1231 | |
fbbb2697 |
1232 | gtk_main (); |
1233 | |
1234 | g_critical("main loop finished"); |
1235 | |
1236 | //hGuiEvents_Destructor(ListViewer); |
1237 | |
1238 | //g_critical("GuiEvents Destructor finished"); |
1239 | destroy(); |
1240 | |
1241 | return 0; |
1242 | } |
e921c965 |
1243 | */ |
17abcce3 |
1244 | |
5c7463ed |
1245 | /*\@}*/ |
fbbb2697 |
1246 | |