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