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1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2003-2004 Mathieu Desnoyers and XangXiu Yang |
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3 | * 2005 Mathieu Desnoyers |
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4 | * |
5 | * This program is free software; you can redistribute it and/or modify |
6 | * it under the terms of the GNU General Public License Version 2 as |
7 | * published by the Free Software Foundation; |
8 | * |
9 | * This program is distributed in the hope that it will be useful, |
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
12 | * GNU General Public License for more details. |
13 | * |
14 | * You should have received a copy of the GNU General Public License |
15 | * along with this program; if not, write to the Free Software |
16 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
17 | * MA 02111-1307, USA. |
18 | */ |
19 | |
20 | |
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21 | //*! \defgroup GuiEvents libGuiEvents: The GUI Events display plugin */ |
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22 | /*\@{*/ |
23 | |
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24 | /*! \file GuiEvents.c |
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25 | * \brief Graphical plugin for showing events. |
26 | * |
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27 | * This plugin lists all the events contained in the current time interval |
28 | * in a list. |
29 | * |
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30 | * This plugin adds a Events Viewer functionnality to Linux TraceToolkit |
31 | * GUI when this plugin is loaded. The init and destroy functions add the |
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32 | * viewer's insertion menu item and toolbar icon by calling viewer.h's |
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33 | * API functions. Then, when a viewer's object is created, the constructor |
34 | * creates ans register through API functions what is needed to interact |
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35 | * with the lttvwindow. |
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36 | * |
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37 | * Authors : Mathieu Desnoyers and XangXiu Yang, June to December 2003 |
38 | * Inspired from original LTT, made by Karim Yaghmour |
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39 | * |
40 | * Mostly rewritten by Mathieu Desnoyers, August 2005. |
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41 | */ |
42 | |
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43 | #ifdef HAVE_CONFIG_H |
44 | #include <config.h> |
45 | #endif |
46 | |
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47 | #include <math.h> |
48 | |
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49 | #include <glib.h> |
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50 | #include <gtk/gtk.h> |
51 | #include <gdk/gdk.h> |
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52 | #include <string.h> |
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53 | |
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54 | #include <ltt/ltt.h> |
55 | #include <ltt/event.h> |
56 | #include <ltt/type.h> |
57 | #include <ltt/trace.h> |
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58 | #include <ltt/facility.h> |
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59 | #include <lttv/module.h> |
60 | #include <lttv/hook.h> |
61 | #include <lttv/tracecontext.h> |
62 | #include <lttv/state.h> |
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63 | #include <lttv/filter.h> |
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64 | #include <lttv/print.h> |
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65 | #include <lttvwindow/lttvwindow.h> |
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66 | |
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67 | #include "hGuiEventsInsert.xpm" |
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68 | |
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69 | #define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format) |
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70 | |
71 | #ifndef g_debug |
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72 | #define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format) |
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73 | #endif |
74 | |
75 | #define abs(a) (((a)<0)?(-a):(a)) |
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76 | |
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77 | |
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78 | /** Array containing instanced objects. Used when module is unloaded */ |
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79 | static GSList *g_event_viewer_data_list = NULL ; |
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80 | |
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81 | typedef enum _ScrollDirection{ |
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82 | SCROLL_STEP_UP, |
83 | SCROLL_STEP_DOWN, |
84 | SCROLL_PAGE_UP, |
85 | SCROLL_PAGE_DOWN, |
86 | SCROLL_JUMP, |
87 | SCROLL_NONE |
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88 | } ScrollDirection; |
89 | |
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90 | typedef struct _EventViewerData { |
91 | |
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92 | Tab * tab; |
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93 | LttvHooks * event_hooks; |
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94 | |
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95 | /* previous value is used to determine if it is a page up/down or |
96 | * step up/down, in which case we move of a certain amount of events (one or |
97 | * the number of events shown on the screen) instead of changing begin time. |
98 | */ |
99 | double previous_value; |
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100 | |
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101 | //scroll window containing Tree View |
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102 | GtkWidget * scroll_win; |
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103 | |
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104 | /* Model containing list data */ |
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105 | GtkListStore *store_m; |
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106 | |
107 | GPtrArray *pos; /* Array of LttvTracesetContextPosition * */ |
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108 | |
109 | GtkWidget *top_widget; |
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110 | GtkWidget *hbox_v; |
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111 | /* Widget to display the data in a columned list */ |
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112 | GtkWidget *tree_v; |
113 | GtkAdjustment *vtree_adjust_c ; |
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114 | GtkWidget *button; /* a button of the header, used to get the header_height */ |
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115 | gint header_height; |
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116 | |
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117 | /* Vertical scrollbar and its adjustment */ |
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118 | GtkWidget *vscroll_vc; |
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119 | GtkAdjustment *vadjust_c; |
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120 | |
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121 | /* Selection handler */ |
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122 | GtkTreeSelection *select_c; |
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123 | |
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124 | gint num_visible_events; |
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125 | |
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126 | LttvTracesetContextPosition *currently_selected_position; |
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127 | gboolean update_cursor; /* Speed optimisation : do not update cursor when |
128 | unnecessary */ |
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129 | |
130 | LttvTracesetContextPosition *first_event; /* Time of the first event shown */ |
131 | LttvTracesetContextPosition *last_event; /* Time of the first event shown */ |
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132 | |
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133 | LttvFilter *main_win_filter; |
134 | |
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135 | } EventViewerData ; |
136 | |
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137 | /** hook functions for update time interval, current time ... */ |
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138 | gboolean update_current_time(void * hook_data, void * call_data); |
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139 | gboolean update_current_position(void * hook_data, void * call_data); |
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140 | //gboolean show_event_detail(void * hook_data, void * call_data); |
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141 | gboolean traceset_changed(void * hook_data, void * call_data); |
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142 | gboolean filter_changed(void * hook_data, void * call_data); |
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143 | |
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144 | //! Event Viewer's constructor hook |
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145 | GtkWidget *h_gui_events(Tab *tab); |
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146 | //! Event Viewer's constructor |
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147 | EventViewerData *gui_events(Tab *tab); |
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148 | //! Event Viewer's destructor |
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149 | void gui_events_destructor(EventViewerData *event_viewer_data); |
150 | void gui_events_free(EventViewerData *event_viewer_data); |
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151 | |
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152 | static gboolean |
153 | header_size_allocate(GtkWidget *widget, |
154 | GtkAllocation *allocation, |
155 | gpointer user_data); |
156 | |
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157 | void tree_v_set_cursor(EventViewerData *event_viewer_data); |
158 | void tree_v_get_cursor(EventViewerData *event_viewer_data); |
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159 | |
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160 | /* Prototype for selection handler callback */ |
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161 | static void tree_selection_changed_cb (GtkTreeSelection *selection, |
162 | gpointer data); |
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163 | static void v_scroll_cb (GtkAdjustment *adjustment, gpointer data); |
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164 | static void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, |
165 | gpointer data); |
166 | static void tree_v_size_request_cb (GtkWidget *widget, |
167 | GtkRequisition *requisition, gpointer data); |
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168 | static void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data); |
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169 | static void tree_v_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, |
170 | gint arg2, gpointer data); |
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171 | |
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172 | |
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173 | static void get_events(double time, EventViewerData *event_viewer_data); |
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174 | |
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175 | int event_hook(void *hook_data, void *call_data); |
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176 | |
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177 | /* Enumeration of the columns */ |
178 | enum |
179 | { |
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180 | TRACE_NAME_COLUMN, |
181 | TRACEFILE_NAME_COLUMN, |
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182 | CPUID_COLUMN, |
183 | EVENT_COLUMN, |
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184 | FACILITY_COLUMN, |
185 | TIME_S_COLUMN, |
186 | TIME_NS_COLUMN, |
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187 | PID_COLUMN, |
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188 | EVENT_DESCR_COLUMN, |
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189 | POSITION_COLUMN, |
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190 | N_COLUMNS |
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191 | }; |
192 | |
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193 | /** |
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194 | * Event Viewer's constructor hook |
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195 | * |
196 | * This constructor is given as a parameter to the menuitem and toolbar button |
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197 | * registration. It creates the list. |
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198 | * @param parent_window A pointer to the parent window. |
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199 | * @return The widget created. |
200 | */ |
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201 | GtkWidget * |
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202 | h_gui_events(Tab * tab) |
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203 | { |
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204 | EventViewerData* event_viewer_data = gui_events(tab) ; |
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205 | if(event_viewer_data) |
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206 | return event_viewer_data->top_widget; |
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207 | else return NULL; |
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208 | |
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209 | } |
210 | |
211 | /** |
212 | * Event Viewer's constructor |
213 | * |
214 | * This constructor is used to create EventViewerData data structure. |
215 | * @return The Event viewer data created. |
216 | */ |
217 | EventViewerData * |
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218 | gui_events(Tab *tab) |
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219 | { |
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220 | LttTime end; |
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221 | GtkTreeViewColumn *column; |
222 | GtkCellRenderer *renderer; |
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223 | EventViewerData* event_viewer_data = g_new(EventViewerData,1) ; |
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224 | |
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225 | event_viewer_data->tab = tab; |
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226 | |
227 | LttvTracesetContext * tsc = |
228 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
229 | |
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230 | |
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231 | event_viewer_data->event_hooks = lttv_hooks_new(); |
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232 | lttv_hooks_add(event_viewer_data->event_hooks, |
233 | event_hook, |
234 | event_viewer_data, |
235 | LTTV_PRIO_DEFAULT); |
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236 | |
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237 | lttvwindow_register_current_time_notify(tab, |
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238 | update_current_time,event_viewer_data); |
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239 | lttvwindow_register_current_position_notify(tab, |
240 | update_current_position,event_viewer_data); |
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241 | lttvwindow_register_traceset_notify(tab, |
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242 | traceset_changed,event_viewer_data); |
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243 | lttvwindow_register_filter_notify(tab, |
244 | filter_changed, event_viewer_data); |
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245 | |
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246 | event_viewer_data->scroll_win = gtk_scrolled_window_new (NULL, NULL); |
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247 | gtk_widget_show (event_viewer_data->scroll_win); |
248 | gtk_scrolled_window_set_policy( |
249 | GTK_SCROLLED_WINDOW(event_viewer_data->scroll_win), |
250 | GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER); |
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251 | |
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252 | event_viewer_data->currently_selected_position = |
253 | lttv_traceset_context_position_new(tsc); |
254 | event_viewer_data->first_event = |
255 | lttv_traceset_context_position_new(tsc); |
256 | event_viewer_data->last_event = |
257 | lttv_traceset_context_position_new(tsc); |
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258 | |
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259 | event_viewer_data->main_win_filter = NULL; |
260 | |
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261 | event_viewer_data->update_cursor = TRUE; |
262 | |
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263 | /* Create a model for storing the data list */ |
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264 | event_viewer_data->store_m = gtk_list_store_new ( |
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265 | N_COLUMNS, /* Total number of columns */ |
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266 | G_TYPE_STRING, /* Trace name */ |
267 | G_TYPE_STRING, /* Tracefile name */ |
268 | G_TYPE_UINT, /* CPUID */ |
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269 | G_TYPE_STRING, /* Event */ |
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270 | G_TYPE_STRING, /* Facility */ |
271 | G_TYPE_UINT, /* Time s */ |
272 | G_TYPE_UINT, /* Time ns */ |
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273 | G_TYPE_INT, /* PID */ |
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274 | G_TYPE_STRING, /* Event's description */ |
275 | G_TYPE_POINTER);/* Position (not shown) */ |
276 | |
277 | event_viewer_data->pos = g_ptr_array_sized_new(10); |
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278 | |
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279 | /* Create the viewer widget for the columned list */ |
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280 | event_viewer_data->tree_v = |
281 | gtk_tree_view_new_with_model (GTK_TREE_MODEL (event_viewer_data->store_m)); |
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282 | |
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283 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-allocate", |
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284 | G_CALLBACK (tree_v_size_allocate_cb), |
285 | event_viewer_data); |
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286 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-request", |
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287 | G_CALLBACK (tree_v_size_request_cb), |
288 | event_viewer_data); |
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289 | |
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290 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "cursor-changed", |
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291 | G_CALLBACK (tree_v_cursor_changed_cb), |
292 | event_viewer_data); |
293 | |
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294 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "move-cursor", |
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295 | G_CALLBACK (tree_v_move_cursor_cb), |
296 | event_viewer_data); |
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297 | |
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298 | // Use on each column! |
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299 | //gtk_tree_view_column_set_sizing(event_viewer_data->tree_v, |
300 | //GTK_TREE_VIEW_COLUMN_FIXED); |
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301 | |
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302 | /* The view now holds a reference. We can get rid of our own |
303 | * reference */ |
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304 | g_object_unref (G_OBJECT (event_viewer_data->store_m)); |
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305 | |
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306 | |
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307 | /* Create a column, associating the "text" attribute of the |
308 | * cell_renderer to the first column of the model */ |
675f8f58 |
309 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ |
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310 | renderer = gtk_cell_renderer_text_new (); |
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311 | column = gtk_tree_view_column_new_with_attributes ("Trace", |
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312 | renderer, |
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313 | "text", TRACE_NAME_COLUMN, |
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314 | NULL); |
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315 | gtk_tree_view_column_set_alignment (column, 0.0); |
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316 | gtk_tree_view_column_set_fixed_width (column, 120); |
317 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
318 | column); |
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319 | |
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320 | event_viewer_data->button = column->button; |
321 | |
322 | g_signal_connect (G_OBJECT(event_viewer_data->button), |
323 | "size-allocate", |
324 | G_CALLBACK(header_size_allocate), |
325 | (gpointer)event_viewer_data); |
326 | |
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327 | |
328 | |
329 | renderer = gtk_cell_renderer_text_new (); |
330 | column = gtk_tree_view_column_new_with_attributes ("Tracefile", |
331 | renderer, |
332 | "text", TRACEFILE_NAME_COLUMN, |
333 | NULL); |
334 | gtk_tree_view_column_set_alignment (column, 0.0); |
335 | gtk_tree_view_column_set_fixed_width (column, 120); |
336 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
337 | column); |
338 | |
339 | |
340 | renderer = gtk_cell_renderer_text_new (); |
341 | column = gtk_tree_view_column_new_with_attributes ("CPUID", |
342 | renderer, |
343 | "text", CPUID_COLUMN, |
344 | NULL); |
345 | gtk_tree_view_column_set_alignment (column, 0.0); |
346 | gtk_tree_view_column_set_fixed_width (column, 45); |
347 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
348 | column); |
349 | |
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350 | renderer = gtk_cell_renderer_text_new (); |
351 | column = gtk_tree_view_column_new_with_attributes ("Event", |
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352 | renderer, |
353 | "text", EVENT_COLUMN, |
354 | NULL); |
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355 | gtk_tree_view_column_set_alignment (column, 0.0); |
356 | gtk_tree_view_column_set_fixed_width (column, 120); |
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357 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
358 | column); |
359 | |
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360 | renderer = gtk_cell_renderer_text_new (); |
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361 | column = gtk_tree_view_column_new_with_attributes ("Facility", |
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362 | renderer, |
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363 | "text", FACILITY_COLUMN, |
8a949012 |
364 | NULL); |
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365 | gtk_tree_view_column_set_alignment (column, 0.0); |
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366 | gtk_tree_view_column_set_fixed_width (column, 120); |
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367 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
368 | column); |
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369 | |
370 | renderer = gtk_cell_renderer_text_new (); |
5290ec02 |
371 | column = gtk_tree_view_column_new_with_attributes ("Time (s)", |
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372 | renderer, |
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373 | "text", TIME_S_COLUMN, |
8a949012 |
374 | NULL); |
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375 | gtk_tree_view_column_set_alignment (column, 1.0); |
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376 | gtk_tree_view_column_set_fixed_width (column, 120); |
377 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
378 | column); |
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379 | |
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380 | renderer = gtk_cell_renderer_text_new (); |
5290ec02 |
381 | column = gtk_tree_view_column_new_with_attributes ("Time (ns)", |
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382 | renderer, |
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383 | "text", TIME_NS_COLUMN, |
8a949012 |
384 | NULL); |
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385 | gtk_tree_view_column_set_alignment (column, 1.0); |
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386 | gtk_tree_view_column_set_fixed_width (column, 120); |
387 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
388 | column); |
389 | |
390 | |
391 | renderer = gtk_cell_renderer_text_new (); |
392 | column = gtk_tree_view_column_new_with_attributes ("PID", |
393 | renderer, |
394 | "text", PID_COLUMN, |
395 | NULL); |
396 | gtk_tree_view_column_set_alignment (column, 1.0); |
397 | gtk_tree_view_column_set_fixed_width (column, 45); |
398 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
399 | column); |
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400 | |
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401 | renderer = gtk_cell_renderer_text_new (); |
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402 | column = gtk_tree_view_column_new_with_attributes ("Event Description", |
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403 | renderer, |
404 | "text", EVENT_DESCR_COLUMN, |
405 | NULL); |
675f8f58 |
406 | gtk_tree_view_column_set_alignment (column, 0.0); |
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407 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
408 | column); |
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409 | |
410 | |
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411 | /* Setup the selection handler */ |
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412 | event_viewer_data->select_c = |
413 | gtk_tree_view_get_selection (GTK_TREE_VIEW (event_viewer_data->tree_v)); |
414 | gtk_tree_selection_set_mode (event_viewer_data->select_c, |
415 | GTK_SELECTION_SINGLE); |
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416 | g_signal_connect (G_OBJECT (event_viewer_data->select_c), "changed", |
8a949012 |
417 | G_CALLBACK (tree_selection_changed_cb), |
418 | event_viewer_data); |
419 | |
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420 | gtk_container_add (GTK_CONTAINER (event_viewer_data->scroll_win), |
421 | event_viewer_data->tree_v); |
8b9fdc80 |
422 | |
cc41a00f |
423 | event_viewer_data->hbox_v = gtk_hbox_new(0, 0); |
49024c2c |
424 | event_viewer_data->top_widget = event_viewer_data->hbox_v; |
5290ec02 |
425 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), |
426 | event_viewer_data->scroll_win, TRUE, TRUE, 0); |
fcdf0ec2 |
427 | |
428 | /* Create vertical scrollbar and pack it */ |
cc41a00f |
429 | event_viewer_data->vscroll_vc = gtk_vscrollbar_new(NULL); |
607177be |
430 | gtk_range_set_update_policy (GTK_RANGE(event_viewer_data->vscroll_vc), |
8a949012 |
431 | GTK_UPDATE_CONTINUOUS); |
432 | // Changed by MD : more user friendly :) |
433 | //GTK_UPDATE_DISCONTINUOUS); |
5290ec02 |
434 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), |
435 | event_viewer_data->vscroll_vc, FALSE, TRUE, 0); |
675f8f58 |
436 | |
fcdf0ec2 |
437 | /* Get the vertical scrollbar's adjustment */ |
5290ec02 |
438 | event_viewer_data->vadjust_c = |
439 | gtk_range_get_adjustment(GTK_RANGE(event_viewer_data->vscroll_vc)); |
cc41a00f |
440 | event_viewer_data->vtree_adjust_c = gtk_tree_view_get_vadjustment( |
8a949012 |
441 | GTK_TREE_VIEW (event_viewer_data->tree_v)); |
675f8f58 |
442 | |
cc41a00f |
443 | g_signal_connect (G_OBJECT (event_viewer_data->vadjust_c), "value-changed", |
8a949012 |
444 | G_CALLBACK (v_scroll_cb), |
445 | event_viewer_data); |
675f8f58 |
446 | /* Set the upper bound to the last event number */ |
cc41a00f |
447 | event_viewer_data->previous_value = 0; |
448 | event_viewer_data->vadjust_c->lower = 0.0; |
449 | //event_viewer_data->vadjust_c->upper = event_viewer_data->number_of_events; |
450 | event_viewer_data->vadjust_c->value = 0.0; |
451 | event_viewer_data->vadjust_c->step_increment = 1.0; |
452 | event_viewer_data->vadjust_c->page_increment = 2.0; |
453 | // event_viewer_data->vtree_adjust_c->upper; |
454 | event_viewer_data->vadjust_c->page_size = 2.0; |
455 | // event_viewer_data->vtree_adjust_c->upper; |
fbbb2697 |
456 | /* Raw event trace */ |
cc41a00f |
457 | gtk_widget_show(event_viewer_data->hbox_v); |
458 | gtk_widget_show(event_viewer_data->tree_v); |
459 | gtk_widget_show(event_viewer_data->vscroll_vc); |
fbbb2697 |
460 | |
675f8f58 |
461 | /* Add the object's information to the module's array */ |
5290ec02 |
462 | g_event_viewer_data_list = g_slist_append(g_event_viewer_data_list, |
463 | event_viewer_data); |
fbbb2697 |
464 | |
cc41a00f |
465 | event_viewer_data->num_visible_events = 1; |
675f8f58 |
466 | |
b671bb09 |
467 | //get the life span of the traceset and set the upper of the scroll bar |
f7afe191 |
468 | |
8ce1db6f |
469 | TimeInterval time_span = tsc->time_span; |
b9a010a2 |
470 | end = ltt_time_sub(time_span.end_time, time_span.start_time); |
8ce1db6f |
471 | |
224446ce |
472 | event_viewer_data->vadjust_c->upper = |
c74e0cf9 |
473 | ltt_time_to_double(end); |
b671bb09 |
474 | |
675f8f58 |
475 | /* Set the Selected Event */ |
cc41a00f |
476 | // tree_v_set_cursor(event_viewer_data); |
8af8e4c5 |
477 | |
ee06e0e2 |
478 | // event_viewer_data->current_time_updated = FALSE; |
5290ec02 |
479 | // |
8af8e4c5 |
480 | g_object_set_data_full( |
8a949012 |
481 | G_OBJECT(event_viewer_data->hbox_v), |
482 | "event_viewer_data", |
483 | event_viewer_data, |
484 | (GDestroyNotify)gui_events_free); |
675f8f58 |
485 | |
8ce1db6f |
486 | |
cc41a00f |
487 | return event_viewer_data; |
fbbb2697 |
488 | } |
fcdf0ec2 |
489 | |
8ce1db6f |
490 | |
491 | |
492 | static gboolean |
493 | header_size_allocate(GtkWidget *widget, |
494 | GtkAllocation *allocation, |
495 | gpointer user_data) |
496 | { |
497 | EventViewerData *event_viewer_data = (EventViewerData*)user_data; |
498 | |
499 | event_viewer_data->header_height = allocation->height; |
500 | |
501 | return 0; |
502 | } |
503 | |
504 | |
cc41a00f |
505 | void tree_v_set_cursor(EventViewerData *event_viewer_data) |
682c6edb |
506 | { |
675f8f58 |
507 | GtkTreePath *path; |
508 | |
49024c2c |
509 | g_debug("set cursor cb"); |
510 | |
511 | #if 0 |
5290ec02 |
512 | if(event_viewer_data->currently_selected_event != -1) |
675f8f58 |
513 | { |
675f8f58 |
514 | path = gtk_tree_path_new_from_indices( |
5290ec02 |
515 | event_viewer_data->currently_selected_event, |
8a949012 |
516 | -1); |
675f8f58 |
517 | |
5290ec02 |
518 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
519 | path, NULL, FALSE); |
675f8f58 |
520 | gtk_tree_path_free(path); |
521 | } |
49024c2c |
522 | #endif //0 |
682c6edb |
523 | } |
524 | |
cc41a00f |
525 | void tree_v_get_cursor(EventViewerData *event_viewer_data) |
682c6edb |
526 | { |
675f8f58 |
527 | GtkTreePath *path; |
528 | gint *indices; |
8a949012 |
529 | |
49024c2c |
530 | g_debug("get cursor cb"); |
531 | |
532 | |
533 | #if 0 |
5290ec02 |
534 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
535 | &path, NULL); |
675f8f58 |
536 | indices = gtk_tree_path_get_indices(path); |
537 | |
538 | if(indices != NULL) |
5290ec02 |
539 | event_viewer_data->currently_selected_event = indices[0]; |
540 | else |
541 | event_viewer_data->currently_selected_event = -1; |
675f8f58 |
542 | |
543 | gtk_tree_path_free(path); |
49024c2c |
544 | #endif //0 |
682c6edb |
545 | } |
546 | |
547 | |
548 | |
224446ce |
549 | void tree_v_move_cursor_cb (GtkWidget *widget, |
550 | GtkMovementStep arg1, |
551 | gint arg2, |
552 | gpointer data) |
fbbb2697 |
553 | { |
675f8f58 |
554 | GtkTreePath *path; // = gtk_tree_path_new(); |
555 | gint *indices; |
556 | gdouble value; |
cc41a00f |
557 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
675f8f58 |
558 | |
49024c2c |
559 | g_debug("move cursor cb"); |
6206a993 |
560 | //gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
561 | // &path, NULL); |
562 | //if(path == NULL) |
563 | //{ |
224446ce |
564 | /* No prior cursor, put it at beginning of page |
565 | * and let the execution do */ |
6206a993 |
566 | // path = gtk_tree_path_new_from_indices(0, -1); |
567 | // gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
568 | // path, NULL, FALSE); |
569 | //} |
570 | |
571 | //indices = gtk_tree_path_get_indices(path); |
572 | |
573 | //value = gtk_adjustment_get_value(event_viewer_data->vadjust_c); |
574 | |
575 | /* If no prior position... */ |
576 | if(ltt_time_compare( |
577 | lttv_traceset_context_position_get_time( |
578 | event_viewer_data->currently_selected_position), |
579 | ltt_time_infinite) == 0) { |
580 | |
224446ce |
581 | path = gtk_tree_path_new_from_indices(0, -1); |
582 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
583 | path, NULL, FALSE); |
6206a993 |
584 | |
585 | gtk_tree_path_free(path); |
586 | return; |
587 | |
224446ce |
588 | } |
589 | |
675f8f58 |
590 | |
5290ec02 |
591 | g_debug("tree view move cursor : arg1 is %u and arg2 is %d", |
592 | (guint)arg1, arg2); |
6206a993 |
593 | |
594 | switch(arg1) { |
595 | case GTK_MOVEMENT_DISPLAY_LINES: |
596 | if(arg2 == 1) { |
597 | /* Move one line down */ |
598 | if(event_viewer_data->pos->len > 0) { |
599 | LttvTracesetContextPosition *end_pos = |
600 | (LttvTracesetContextPosition*)g_ptr_array_index( |
601 | event_viewer_data->pos, |
602 | event_viewer_data->pos->len - 1); |
603 | if(lttv_traceset_context_pos_pos_compare(end_pos, |
604 | event_viewer_data->currently_selected_position) == 0) { |
605 | /* Must get down one event and select the last one */ |
606 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
607 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
dfb5dd45 |
608 | event_viewer_data->update_cursor = FALSE; |
6206a993 |
609 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
610 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 1); |
dfb5dd45 |
611 | event_viewer_data->update_cursor = TRUE; |
6206a993 |
612 | path = gtk_tree_path_new_from_indices( |
613 | event_viewer_data->pos->len - 1, -1); |
614 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
615 | path, NULL, FALSE); |
616 | gtk_tree_path_free(path); |
617 | } |
618 | #if 0 |
619 | GtkTreePath *path = gtk_tree_path_new_from_indices(i, -1); |
620 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
621 | path, NULL, FALSE); |
622 | gtk_tree_path_free(path); |
623 | #endif //0 |
624 | } |
625 | |
626 | } else { |
627 | if(event_viewer_data->pos->len > 0) { |
628 | /* Move one line up */ |
629 | LttvTracesetContextPosition *begin_pos = |
630 | (LttvTracesetContextPosition*)g_ptr_array_index( |
631 | event_viewer_data->pos, |
632 | 0); |
633 | if(lttv_traceset_context_pos_pos_compare(begin_pos, |
634 | event_viewer_data->currently_selected_position) == 0) { |
635 | /* Must get up one event and select the first one */ |
636 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
637 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
dfb5dd45 |
638 | event_viewer_data->update_cursor = FALSE; |
6206a993 |
639 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
640 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 1); |
dfb5dd45 |
641 | event_viewer_data->update_cursor = TRUE; |
6206a993 |
642 | path = gtk_tree_path_new_from_indices( |
643 | 0, -1); |
644 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
645 | path, NULL, FALSE); |
646 | gtk_tree_path_free(path); |
647 | } |
648 | } |
649 | } |
650 | break; |
651 | case GTK_MOVEMENT_PAGES: |
652 | if(arg2 == 1) { |
653 | /* Move one page down */ |
654 | if(event_viewer_data->pos->len > 0) { |
655 | LttvTracesetContextPosition *end_pos = |
656 | (LttvTracesetContextPosition*)g_ptr_array_index( |
657 | event_viewer_data->pos, |
658 | event_viewer_data->pos->len - 1); |
659 | if(lttv_traceset_context_pos_pos_compare(end_pos, |
660 | event_viewer_data->currently_selected_position) == 0) { |
661 | /* Must get down one page and select the last one */ |
662 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
663 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
664 | |
dfb5dd45 |
665 | event_viewer_data->update_cursor = FALSE; |
6206a993 |
666 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
667 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 2); |
dfb5dd45 |
668 | event_viewer_data->update_cursor = TRUE; |
6206a993 |
669 | |
670 | path = gtk_tree_path_new_from_indices( |
671 | event_viewer_data->pos->len - 1, -1); |
672 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
673 | path, NULL, FALSE); |
674 | gtk_tree_path_free(path); |
675 | |
676 | } |
677 | } |
678 | |
679 | } else { |
680 | /* Move one page up */ |
681 | if(event_viewer_data->pos->len > 0) { |
682 | LttvTracesetContextPosition *begin_pos = |
683 | (LttvTracesetContextPosition*)g_ptr_array_index( |
684 | event_viewer_data->pos, |
685 | 0); |
686 | if(lttv_traceset_context_pos_pos_compare(begin_pos, |
687 | event_viewer_data->currently_selected_position) == 0) { |
688 | /* Must get up one page and select the first one */ |
689 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
690 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
691 | |
dfb5dd45 |
692 | event_viewer_data->update_cursor = FALSE; |
6206a993 |
693 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
694 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 2); |
dfb5dd45 |
695 | event_viewer_data->update_cursor = TRUE; |
6206a993 |
696 | |
697 | path = gtk_tree_path_new_from_indices( |
698 | 0, -1); |
699 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
700 | path, NULL, FALSE); |
701 | gtk_tree_path_free(path); |
702 | } |
703 | } |
704 | |
705 | } |
706 | break; |
707 | default: |
708 | break; |
709 | } |
710 | |
711 | //gtk_tree_path_free(path); |
5290ec02 |
712 | |
713 | #if 0 |
675f8f58 |
714 | if(arg1 == GTK_MOVEMENT_DISPLAY_LINES) |
8a949012 |
715 | { |
224446ce |
716 | /* Move one line */ |
717 | if(arg2 == 1) |
718 | { |
719 | /* move one line down */ |
5290ec02 |
720 | if(indices[0]) // Do we need an empty field here (before first)? |
8a949012 |
721 | { |
722 | if(value + event_viewer_data->num_visible_events <= |
224446ce |
723 | event_viewer_data->number_of_events -1) |
724 | { |
725 | event_viewer_data->currently_selected_event += 1; |
726 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value+1); |
727 | //gtk_tree_path_free(path); |
728 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); |
729 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
730 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
731 | } |
8a949012 |
732 | } |
224446ce |
733 | } else { |
734 | /* Move one line up */ |
735 | if(indices[0] == 0) |
8a949012 |
736 | { |
737 | if(value - 1 >= 0 ) |
224446ce |
738 | { |
739 | event_viewer_data->currently_selected_event -= 1; |
740 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value-1); |
741 | //gtk_tree_path_free(path); |
742 | //path = gtk_tree_path_new_from_indices(0, -1); |
743 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
744 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
745 | } |
8a949012 |
746 | } |
675f8f58 |
747 | } |
224446ce |
748 | } |
675f8f58 |
749 | |
750 | if(arg1 == GTK_MOVEMENT_PAGES) |
8a949012 |
751 | { |
224446ce |
752 | /* Move one page */ |
753 | if(arg2 == 1) |
754 | { |
755 | if(event_viewer_data->num_visible_events == 1) |
756 | value += 1 ; |
757 | /* move one page down */ |
758 | if(value + event_viewer_data->num_visible_events-1 <= |
759 | event_viewer_data->number_of_events ) |
8a949012 |
760 | { |
224446ce |
761 | event_viewer_data->currently_selected_event += |
762 | event_viewer_data->num_visible_events-1; |
8a949012 |
763 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
764 | // value+(event_viewer_data->num_visible_events-1)); |
765 | //gtk_tree_path_free(path); |
766 | //path = gtk_tree_path_new_from_indices(0, -1); |
767 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
768 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
769 | } |
224446ce |
770 | } else { |
771 | /* Move one page up */ |
772 | if(event_viewer_data->num_visible_events == 1) |
773 | value -= 1 ; |
8a949012 |
774 | |
224446ce |
775 | if(indices[0] < event_viewer_data->num_visible_events - 2 ) |
8a949012 |
776 | { |
777 | if(value - (event_viewer_data->num_visible_events-1) >= 0) |
224446ce |
778 | { |
779 | event_viewer_data->currently_selected_event -= |
780 | event_viewer_data->num_visible_events-1; |
8a949012 |
781 | |
224446ce |
782 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
783 | // value-(event_viewer_data->num_visible_events-1)); |
784 | //gtk_tree_path_free(path); |
785 | //path = gtk_tree_path_new_from_indices(0, -1); |
786 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
787 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
8a949012 |
788 | |
224446ce |
789 | } else { |
790 | /* Go to first Event */ |
791 | event_viewer_data->currently_selected_event == 0 ; |
792 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
793 | // 0); |
794 | //gtk_tree_path_free(path); |
795 | //path = gtk_tree_path_new_from_indices(0, -1); |
796 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
797 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
8a949012 |
798 | |
224446ce |
799 | } |
8a949012 |
800 | } |
675f8f58 |
801 | } |
224446ce |
802 | } |
675f8f58 |
803 | |
804 | if(arg1 == GTK_MOVEMENT_BUFFER_ENDS) |
8a949012 |
805 | { |
224446ce |
806 | /* Move to the ends of the buffer */ |
807 | if(arg2 == 1) |
808 | { |
809 | /* move end of buffer */ |
810 | event_viewer_data->currently_selected_event = |
811 | event_viewer_data->number_of_events-1 ; |
812 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
813 | // event_viewer_data->number_of_events - |
814 | // event_viewer_data->num_visible_events); |
8a949012 |
815 | //gtk_tree_path_free(path); |
224446ce |
816 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); |
8a949012 |
817 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
224446ce |
818 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
819 | } else { |
820 | /* Move beginning of buffer */ |
821 | event_viewer_data->currently_selected_event = 0 ; |
822 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, 0); |
823 | //gtk_tree_path_free(path); |
824 | //path = gtk_tree_path_new_from_indices(0, -1); |
825 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
826 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
675f8f58 |
827 | } |
224446ce |
828 | } |
5290ec02 |
829 | #endif //0 |
b26121f4 |
830 | } |
831 | |
cc41a00f |
832 | void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data) |
b26121f4 |
833 | { |
cc41a00f |
834 | EventViewerData *event_viewer_data = (EventViewerData*) data; |
8ce1db6f |
835 | Tab *tab = event_viewer_data->tab; |
675f8f58 |
836 | GtkTreeIter iter; |
cc41a00f |
837 | GtkTreeModel* model = GTK_TREE_MODEL(event_viewer_data->store_m); |
675f8f58 |
838 | GtkTreePath *path; |
5290ec02 |
839 | LttvTracesetContextPosition *pos; |
840 | |
49024c2c |
841 | g_debug("cursor changed cb"); |
842 | |
675f8f58 |
843 | /* On cursor change, modify the currently selected event by calling |
844 | * the right API function */ |
cc41a00f |
845 | tree_v_get_cursor(event_viewer_data); |
52548e33 |
846 | |
5290ec02 |
847 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
848 | &path, NULL); |
675f8f58 |
849 | if(gtk_tree_model_get_iter(model,&iter,path)){ |
5290ec02 |
850 | gtk_tree_model_get(model, &iter, POSITION_COLUMN, &pos, -1); |
675f8f58 |
851 | |
5290ec02 |
852 | lttvwindow_report_current_position(tab, pos); |
675f8f58 |
853 | }else{ |
854 | g_warning("Can not get iter\n"); |
855 | } |
49024c2c |
856 | } |
857 | |
52548e33 |
858 | |
49024c2c |
859 | static void tree_selection_changed_cb (GtkTreeSelection *selection, |
860 | gpointer data) |
861 | { |
862 | g_debug("tree sel changed cb"); |
863 | EventViewerData *event_viewer_data = (EventViewerData*) data; |
0bb72393 |
864 | #if 0 |
49024c2c |
865 | /* Set the cursor to currently selected event */ |
866 | GtkTreeModel* model = GTK_TREE_MODEL(event_viewer_data->store_m); |
867 | GtkTreeIter iter; |
868 | LttvTracesetContextPosition *pos; |
869 | guint i; |
870 | GtkTreePath *tree_path; |
871 | |
872 | for(i=0;i<event_viewer_data->num_visible_events;i++) { |
873 | tree_path = gtk_tree_path_new_from_indices( |
874 | i, |
875 | -1); |
876 | if(gtk_tree_model_get_iter(model,&iter,tree_path)){ |
877 | gtk_tree_model_get(model, &iter, POSITION_COLUMN, &pos, -1); |
878 | |
879 | if(lttv_traceset_context_pos_pos_compare(pos, |
880 | event_viewer_data->currently_selected_position) == 0) { |
881 | /* Match! */ |
882 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
883 | tree_path, NULL, FALSE); |
884 | break; |
885 | } |
886 | |
887 | }else{ |
888 | g_warning("Can not get iter\n"); |
889 | } |
890 | gtk_tree_path_free(tree_path); |
891 | } |
0bb72393 |
892 | #endif //0 |
b26121f4 |
893 | } |
894 | |
895 | |
49024c2c |
896 | |
897 | /* This callback may be recalled after a step up/down, but we don't want to lose |
898 | * the exact position : what we do is that we only set the value if it has |
899 | * changed : a step up/down that doesn't change the time value of the first |
900 | * event won't trigger a scrollbar change. */ |
901 | |
b26121f4 |
902 | void v_scroll_cb (GtkAdjustment *adjustment, gpointer data) |
903 | { |
cc41a00f |
904 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
49024c2c |
905 | LttvTracesetStats *tss = |
906 | lttvwindow_get_traceset_stats(event_viewer_data->tab); |
907 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
908 | g_debug("SCROLL begin"); |
909 | g_debug("SCROLL values : %g , %g, %g", |
910 | adjustment->value, event_viewer_data->previous_value, |
911 | (adjustment->value - event_viewer_data->previous_value)); |
912 | |
913 | LttTime new_time_off = ltt_time_from_double(adjustment->value); |
914 | LttTime old_time_off = ltt_time_from_double(event_viewer_data->previous_value); |
915 | g_debug("SCROLL time values %lu.%lu, %lu.%lu", new_time_off.tv_sec, |
916 | new_time_off.tv_nsec, old_time_off.tv_sec, old_time_off.tv_nsec); |
917 | /* If same value : nothing to update */ |
918 | if(ltt_time_compare(new_time_off, old_time_off) == 0) |
919 | return; |
920 | |
921 | //LttTime old_time = event_viewer_data->first_event; |
922 | |
5290ec02 |
923 | get_events(adjustment->value, event_viewer_data); |
49024c2c |
924 | #if 0 |
925 | LttTime time = ltt_time_sub(event_viewer_data->first_event, |
926 | tsc->time_span.start_time); |
927 | double value = ltt_time_to_double(time); |
928 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, value); |
675f8f58 |
929 | |
5290ec02 |
930 | if(event_viewer_data->currently_selected_event != -1) { |
675f8f58 |
931 | |
cc41a00f |
932 | tree_path = gtk_tree_path_new_from_indices( |
5290ec02 |
933 | event_viewer_data->currently_selected_event, |
8a949012 |
934 | -1); |
675f8f58 |
935 | |
c20b7777 |
936 | // gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), tree_path, |
8a949012 |
937 | // NULL, FALSE); |
cc41a00f |
938 | gtk_tree_path_free(tree_path); |
5290ec02 |
939 | } |
49024c2c |
940 | #endif //0 |
941 | g_debug("SCROLL end"); |
fbbb2697 |
942 | } |
fcdf0ec2 |
943 | |
54d8f654 |
944 | static __inline gint get_cell_height(GtkTreeView *TreeView) |
6601bf27 |
945 | { |
eb6b1024 |
946 | gint height; |
cc41a00f |
947 | GtkTreeViewColumn *column = gtk_tree_view_get_column(TreeView, 0); |
675f8f58 |
948 | |
cc41a00f |
949 | gtk_tree_view_column_cell_get_size(column, NULL, NULL, NULL, NULL, &height); |
675f8f58 |
950 | |
951 | return height; |
6601bf27 |
952 | } |
953 | |
cc41a00f |
954 | void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data) |
fbbb2697 |
955 | { |
cc41a00f |
956 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
957 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); |
958 | gint last_num_visible_events = event_viewer_data->num_visible_events; |
959 | gdouble exact_num_visible; |
675f8f58 |
960 | |
cc41a00f |
961 | exact_num_visible = ( alloc->height - |
8ce1db6f |
962 | event_viewer_data->header_height ) |
963 | / (double)cell_height ; |
675f8f58 |
964 | |
cc41a00f |
965 | event_viewer_data->num_visible_events = ceil(exact_num_visible) ; |
675f8f58 |
966 | |
b671bb09 |
967 | /* |
cc41a00f |
968 | event_viewer_data->vadjust_c->page_increment = |
969 | floor(exact_num_visible); |
970 | event_viewer_data->vadjust_c->page_size = |
971 | floor(exact_num_visible); |
b671bb09 |
972 | */ |
b72d54c9 |
973 | |
eb6b1024 |
974 | g_debug("size allocate : last_num_visible_events : %d,\ |
975 | num_visible_events : %d", |
b72d54c9 |
976 | last_num_visible_events, |
977 | event_viewer_data->num_visible_events); |
cc41a00f |
978 | if(event_viewer_data->num_visible_events != last_num_visible_events) |
675f8f58 |
979 | { |
5290ec02 |
980 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); |
675f8f58 |
981 | } |
982 | |
6601bf27 |
983 | |
fbbb2697 |
984 | } |
985 | |
cc41a00f |
986 | void tree_v_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data) |
fbbb2697 |
987 | { |
675f8f58 |
988 | gint h; |
cc41a00f |
989 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
990 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); |
8a949012 |
991 | |
8ce1db6f |
992 | h = cell_height + event_viewer_data->header_height; |
675f8f58 |
993 | requisition->height = h; |
8a949012 |
994 | |
fcdf0ec2 |
995 | } |
996 | |
8ce1db6f |
997 | #if 0 |
202f6c8f |
998 | gboolean show_event_detail(void * hook_data, void * call_data) |
999 | { |
1000 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
8ce1db6f |
1001 | LttvTracesetContext * tsc = lttvwindow_get_traceset_context(event_viewer_data->tab); |
202f6c8f |
1002 | |
b72d54c9 |
1003 | if(event_viewer_data->event_fields_queue_tmp->length == 0 && |
1004 | event_viewer_data->event_fields_queue->length == 0){ |
912be9a5 |
1005 | event_viewer_data->shown = FALSE; |
1006 | return FALSE; |
1007 | } |
1008 | |
202f6c8f |
1009 | if(event_viewer_data->shown == FALSE){ |
1010 | event_viewer_data->shown = TRUE; |
1011 | update_raw_data_array(event_viewer_data, |
b72d54c9 |
1012 | event_viewer_data->event_fields_queue_tmp->length); |
202f6c8f |
1013 | |
b72d54c9 |
1014 | get_data(event_viewer_data->vadjust_c->value, |
8a949012 |
1015 | event_viewer_data->num_visible_events, |
1016 | event_viewer_data); |
a8c0f09d |
1017 | |
1018 | remove_context_hooks(event_viewer_data,tsc); |
202f6c8f |
1019 | } |
1020 | |
1021 | return FALSE; |
1022 | } |
8ce1db6f |
1023 | #endif //0 |
1024 | |
202f6c8f |
1025 | |
a6b3623e |
1026 | |
b72d54c9 |
1027 | |
8ce1db6f |
1028 | |
8ce1db6f |
1029 | |
8ce1db6f |
1030 | |
5290ec02 |
1031 | static void get_events(double new_value, EventViewerData *event_viewer_data) |
b26121f4 |
1032 | { |
49024c2c |
1033 | GtkTreePath *tree_path; |
5290ec02 |
1034 | LttvTracesetStats *tss = |
1035 | lttvwindow_get_traceset_stats(event_viewer_data->tab); |
1036 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
1037 | guint i; |
49024c2c |
1038 | gboolean seek_by_time; |
5290ec02 |
1039 | |
1040 | double value = new_value - event_viewer_data->previous_value; |
8ce1db6f |
1041 | |
5290ec02 |
1042 | /* See where we have to scroll... */ |
1043 | ScrollDirection direction; |
1044 | gint relative_position; |
1045 | |
1046 | if(value < 0.0) { |
1047 | if(value >= -1.0) direction = SCROLL_STEP_UP; |
1048 | else { |
1049 | if(value >= -2.0) direction = SCROLL_PAGE_UP; |
eb6b1024 |
1050 | else direction = SCROLL_JUMP; |
8a949012 |
1051 | } |
5290ec02 |
1052 | } else if(value > 0.0) { |
1053 | if(value <= 1.0) direction = SCROLL_STEP_DOWN; |
b72d54c9 |
1054 | else { |
5290ec02 |
1055 | if(value <= 2.0) direction = SCROLL_PAGE_DOWN; |
1056 | else direction = SCROLL_JUMP; |
8a949012 |
1057 | } |
5290ec02 |
1058 | } else direction = SCROLL_NONE; /* 0.0 */ |
1059 | |
1060 | |
1061 | switch(direction) { |
1062 | case SCROLL_STEP_UP: |
1063 | g_debug("get_events : SCROLL_STEP_UP"); |
1064 | relative_position = -1; |
49024c2c |
1065 | seek_by_time = 0; |
8a949012 |
1066 | break; |
5290ec02 |
1067 | case SCROLL_STEP_DOWN: |
1068 | g_debug("get_events : SCROLL_STEP_DOWN"); |
1069 | relative_position = 1; |
49024c2c |
1070 | seek_by_time = 0; |
5290ec02 |
1071 | break; |
1072 | case SCROLL_PAGE_UP: |
1073 | g_debug("get_events : SCROLL_PAGE_UP"); |
1074 | relative_position = -(event_viewer_data->num_visible_events); |
49024c2c |
1075 | seek_by_time = 0; |
5290ec02 |
1076 | break; |
1077 | case SCROLL_PAGE_DOWN: |
1078 | g_debug("get_events : SCROLL_PAGE_DOWN"); |
1079 | relative_position = event_viewer_data->num_visible_events; |
49024c2c |
1080 | seek_by_time = 0; |
5290ec02 |
1081 | break; |
1082 | case SCROLL_JUMP: |
1083 | g_debug("get_events : SCROLL_JUMP"); |
49024c2c |
1084 | seek_by_time = 1; |
5290ec02 |
1085 | break; |
1086 | case SCROLL_NONE: |
1087 | g_debug("get_events : SCROLL_NONE"); |
49024c2c |
1088 | relative_position = 0; |
1089 | seek_by_time = 0; |
5290ec02 |
1090 | break; |
1091 | } |
675f8f58 |
1092 | |
5290ec02 |
1093 | LttTime time = ltt_time_from_double(new_value); |
1094 | time = ltt_time_add(tsc->time_span.start_time, time); |
675f8f58 |
1095 | |
49024c2c |
1096 | if(!seek_by_time) { |
5290ec02 |
1097 | |
1098 | LttvTracesetContextPosition *pos = |
1099 | lttv_traceset_context_position_new(tsc); |
1100 | |
1101 | /* Remember the beginning position */ |
1102 | if(event_viewer_data->pos->len > 0) { |
1103 | LttvTracesetContextPosition *first_pos = |
1104 | (LttvTracesetContextPosition*)g_ptr_array_index(event_viewer_data->pos, |
1105 | 0); |
1106 | lttv_traceset_context_position_copy(pos, first_pos); |
1107 | g_assert(lttv_process_traceset_seek_position(tsc, pos) == 0); |
1108 | } else { |
1109 | /* There is nothing in the list : simply seek to the time value. */ |
1110 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, |
1111 | time); |
0bb72393 |
1112 | lttv_process_traceset_middle(tsc, time, G_MAXUINT, |
1113 | NULL); |
ed3b99b6 |
1114 | } |
5290ec02 |
1115 | |
5290ec02 |
1116 | /* Note that, as we mess with the tsc position, this function CANNOT be called |
1117 | * from a hook inside the lttv_process_traceset_middle. */ |
1118 | /* As the lttvwindow API keeps a sync_position inside the tsc to go back at |
1119 | * the right spot after being interrupted, it's ok to change the tsc position, |
1120 | * as long as we do not touch the sync_position. */ |
675f8f58 |
1121 | |
5290ec02 |
1122 | /* Get the beginning position of the read (with seek backward or seek forward) |
1123 | */ |
1124 | if(relative_position > 0) { |
1125 | guint count; |
1126 | count = lttv_process_traceset_seek_n_forward(tsc, relative_position, |
a998b781 |
1127 | event_viewer_data->main_win_filter); |
49024c2c |
1128 | } else if(relative_position < 0) { |
5290ec02 |
1129 | guint count; |
e80eae6d |
1130 | |
1131 | /* Get an idea of currently shown event dispersion */ |
1132 | LttTime first_event_time = |
1133 | lttv_traceset_context_position_get_time(event_viewer_data->first_event); |
1134 | LttTime last_event_time = |
1135 | lttv_traceset_context_position_get_time(event_viewer_data->last_event); |
1136 | LttTime time_diff = ltt_time_sub(last_event_time, first_event_time); |
1137 | if(ltt_time_compare(time_diff, ltt_time_zero) == 0) |
1138 | time_diff = seek_back_default_offset; |
5290ec02 |
1139 | count = lttv_process_traceset_seek_n_backward(tsc, abs(relative_position), |
e80eae6d |
1140 | time_diff, |
1141 | (seek_time_fct)lttv_state_traceset_seek_time_closest, |
a998b781 |
1142 | event_viewer_data->main_win_filter); |
49024c2c |
1143 | } /* else 0 : do nothing : we are already at the beginning position */ |
682c6edb |
1144 | |
5290ec02 |
1145 | lttv_traceset_context_position_destroy(pos); |
0bb72393 |
1146 | |
1147 | /* Save the first event position */ |
1148 | lttv_traceset_context_position_save(tsc, event_viewer_data->first_event); |
1149 | |
1150 | time = lttv_traceset_context_position_get_time( |
1151 | event_viewer_data->first_event); |
1152 | LttTime time_val = ltt_time_sub(time, |
1153 | tsc->time_span.start_time); |
1154 | event_viewer_data->previous_value = ltt_time_to_double(time_val); |
1155 | |
1156 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, time); |
1157 | lttv_process_traceset_middle(tsc, ltt_time_infinite, G_MAXUINT, |
1158 | event_viewer_data->first_event); |
1159 | |
5290ec02 |
1160 | } else { |
1161 | /* Seek by time */ |
1162 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, |
1163 | time); |
0bb72393 |
1164 | lttv_process_traceset_middle(tsc, time, G_MAXUINT, |
1165 | NULL); |
1166 | LttTime time_val = ltt_time_sub(time, |
1167 | tsc->time_span.start_time); |
1168 | event_viewer_data->previous_value = ltt_time_to_double(time_val); |
1169 | lttv_traceset_context_position_save(tsc, event_viewer_data->first_event); |
5290ec02 |
1170 | } |
1171 | |
49024c2c |
1172 | /* Clear the model (don't forget to free the TCS positions!) */ |
1173 | gtk_list_store_clear(event_viewer_data->store_m); |
1174 | for(i=0;i<event_viewer_data->pos->len;i++) { |
1175 | LttvTracesetContextPosition *cur_pos = |
1176 | (LttvTracesetContextPosition*)g_ptr_array_index(event_viewer_data->pos, |
1177 | i); |
1178 | lttv_traceset_context_position_destroy(cur_pos); |
1179 | } |
1180 | g_ptr_array_set_size(event_viewer_data->pos, 0); |
1181 | |
49024c2c |
1182 | |
5290ec02 |
1183 | /* Mathieu : |
dfb5dd45 |
1184 | * I make the choice not to use the mainwindow lttvwindow API here : the idle |
1185 | * loop might have a too low priority, and we want good update while |
1186 | * scrolling. |
5290ec02 |
1187 | */ |
0bb72393 |
1188 | |
5290ec02 |
1189 | lttv_process_traceset_begin(tsc, |
1190 | NULL, NULL, NULL, event_viewer_data->event_hooks, NULL); |
675f8f58 |
1191 | |
5290ec02 |
1192 | lttv_process_traceset_middle(tsc, ltt_time_infinite, G_MAXUINT, NULL); |
1193 | |
1194 | lttv_process_traceset_end(tsc, |
1195 | NULL, NULL, NULL, event_viewer_data->event_hooks, NULL); |
675f8f58 |
1196 | |
e80eae6d |
1197 | /* Get the end position */ |
49024c2c |
1198 | if(event_viewer_data->pos->len > 0) { |
1199 | LttvTracesetContextPosition *cur_pos = |
1200 | (LttvTracesetContextPosition*)g_ptr_array_index(event_viewer_data->pos, |
1201 | event_viewer_data->pos->len - 1); |
1202 | lttv_traceset_context_position_copy(event_viewer_data->last_event, |
1203 | cur_pos); |
1204 | } else |
1205 | lttv_traceset_context_position_save(tsc, event_viewer_data->last_event); |
1206 | |
1207 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
1208 | event_viewer_data->previous_value); |
1209 | |
0bb72393 |
1210 | //g_signal_emit_by_name(G_OBJECT (event_viewer_data->select_c), |
1211 | // "changed"); |
49024c2c |
1212 | |
1213 | |
5290ec02 |
1214 | return; |
fbbb2697 |
1215 | } |
8ce1db6f |
1216 | |
f1d41644 |
1217 | |
f1d41644 |
1218 | |
5290ec02 |
1219 | int event_hook(void *hook_data, void *call_data) |
fbbb2697 |
1220 | { |
5290ec02 |
1221 | EventViewerData *event_viewer_data = (EventViewerData*)hook_data; |
1222 | LttvTracefileContext *tfc = (LttvTracefileContext*)call_data; |
1223 | LttEvent *e = ltt_tracefile_get_event(tfc->tf); |
19e250a0 |
1224 | |
a998b781 |
1225 | LttvFilter *filter = event_viewer_data->main_win_filter; |
19e250a0 |
1226 | if(filter != NULL && filter->head != NULL) |
1227 | if(!lttv_filter_tree_parse(filter->head,e,tfc->tf, |
1228 | tfc->t_context->t,tfc)) |
1229 | return FALSE; |
1230 | |
5290ec02 |
1231 | LttFacility *facility = ltt_event_facility(e); |
1232 | LttEventType *event_type = ltt_event_eventtype(e); |
1233 | LttField *field = ltt_event_field(e); |
1234 | LttTime time = ltt_event_time(e); |
1235 | |
1236 | guint cpu = ltt_tracefile_num(tfc->tf); |
1237 | LttvTraceState *ts = (LttvTraceState*)tfc->t_context; |
1238 | LttvProcessState *process = ts->running_process[cpu]; |
1239 | |
1240 | GtkTreeIter iter; |
675f8f58 |
1241 | |
5290ec02 |
1242 | GString *desc = g_string_new(""); |
19e250a0 |
1243 | |
5290ec02 |
1244 | LttvTracesetContextPosition *pos = |
1245 | lttv_traceset_context_position_new(tfc->t_context->ts_context); |
fbbb2697 |
1246 | |
294550d2 |
1247 | lttv_traceset_context_position_save(tfc->t_context->ts_context, pos); |
1248 | |
5290ec02 |
1249 | if(field) |
1250 | lttv_print_field(e, field, desc, TRUE); |
fbbb2697 |
1251 | |
5290ec02 |
1252 | g_info("field : %s", desc->str); |
a8c0f09d |
1253 | |
5290ec02 |
1254 | gtk_list_store_append (event_viewer_data->store_m, &iter); |
1255 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
1256 | TRACE_NAME_COLUMN, g_quark_to_string(ltt_trace_name(tfc->t_context->t)), |
1257 | TRACEFILE_NAME_COLUMN, g_quark_to_string(ltt_tracefile_name(tfc->tf)), |
1258 | CPUID_COLUMN, cpu, |
1259 | FACILITY_COLUMN, g_quark_to_string(ltt_facility_name(facility)), |
1260 | EVENT_COLUMN, g_quark_to_string(ltt_eventtype_name(event_type)), |
1261 | TIME_S_COLUMN, time.tv_sec, |
1262 | TIME_NS_COLUMN, time.tv_nsec, |
1263 | PID_COLUMN, process->pid, |
1264 | EVENT_DESCR_COLUMN, desc->str, |
1265 | POSITION_COLUMN, pos, |
1266 | -1); |
ed3b99b6 |
1267 | |
5290ec02 |
1268 | g_ptr_array_add(event_viewer_data->pos, pos); |
a8c0f09d |
1269 | |
5290ec02 |
1270 | g_string_free(desc, TRUE); |
1271 | |
dfb5dd45 |
1272 | if(event_viewer_data->update_cursor) { |
1273 | if(lttv_traceset_context_pos_pos_compare(pos, |
1274 | event_viewer_data->currently_selected_position) == 0) { |
1275 | GtkTreePath *path = gtk_tree_path_new_from_indices( |
1276 | event_viewer_data->pos->len - 1, -1); |
1277 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
1278 | path, NULL, FALSE); |
1279 | gtk_tree_path_free(path); |
1280 | } |
1193dd68 |
1281 | } |
dfb5dd45 |
1282 | |
6206a993 |
1283 | if(event_viewer_data->pos->len >= event_viewer_data->num_visible_events -1 ) |
5290ec02 |
1284 | return TRUE; |
1285 | else |
1286 | return FALSE; |
a8c0f09d |
1287 | } |
1288 | |
1289 | |
5290ec02 |
1290 | |
1193dd68 |
1291 | static void event_update_selection(EventViewerData *event_viewer_data) |
1292 | { |
1293 | guint i; |
1294 | GPtrArray *positions = event_viewer_data->pos; |
1295 | |
1296 | for(i=0;i<positions->len;i++) { |
1297 | LttvTracesetContextPosition *cur_pos = |
1298 | (LttvTracesetContextPosition*)g_ptr_array_index(positions, i); |
1299 | if(lttv_traceset_context_pos_pos_compare(cur_pos, |
1300 | event_viewer_data->currently_selected_position) == 0) { |
1301 | GtkTreePath *path = gtk_tree_path_new_from_indices(i, -1); |
1302 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
1303 | path, NULL, FALSE); |
1304 | gtk_tree_path_free(path); |
1305 | } |
1306 | } |
1307 | } |
1308 | |
675f8f58 |
1309 | |
cc41a00f |
1310 | gboolean update_current_time(void * hook_data, void * call_data) |
675f8f58 |
1311 | { |
cc41a00f |
1312 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
224446ce |
1313 | const LttTime * current_time = (LttTime*)call_data; |
8ce1db6f |
1314 | LttvTracesetContext * tsc = |
1315 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
1193dd68 |
1316 | GtkTreePath *path; |
5290ec02 |
1317 | |
49024c2c |
1318 | /* If the currently selected event time != current time, set the first event |
1319 | * with this time as currently selected. */ |
1320 | LttTime pos_time = lttv_traceset_context_position_get_time( |
1321 | event_viewer_data->currently_selected_position); |
1322 | if(ltt_time_compare(pos_time, *current_time) != 0) { |
1323 | |
1324 | lttv_process_traceset_seek_time(tsc, *current_time); |
1325 | lttv_traceset_context_position_save(tsc, |
1326 | event_viewer_data->currently_selected_position); |
1327 | pos_time = lttv_traceset_context_position_get_time( |
1328 | event_viewer_data->currently_selected_position); |
1329 | } |
c46519c8 |
1330 | |
49024c2c |
1331 | LttTime time = ltt_time_sub(pos_time, tsc->time_span.start_time); |
1332 | double new_value = ltt_time_to_double(time); |
1333 | |
1334 | /* Change the viewed area if does not match */ |
1335 | if(lttv_traceset_context_pos_pos_compare( |
1336 | event_viewer_data->currently_selected_position, |
1337 | event_viewer_data->first_event) < 0 |
1338 | || |
1339 | lttv_traceset_context_pos_pos_compare( |
1340 | event_viewer_data->currently_selected_position, |
1193dd68 |
1341 | event_viewer_data->last_event) > 0) { |
49024c2c |
1342 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, new_value); |
1193dd68 |
1343 | } else { |
1344 | /* Simply update the current time : it is in the list */ |
1345 | event_update_selection(event_viewer_data); |
1346 | } |
1347 | |
49024c2c |
1348 | return FALSE; |
1349 | } |
1350 | |
1351 | gboolean update_current_position(void * hook_data, void * call_data) |
1352 | { |
1353 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
1354 | const LttvTracesetContextPosition *current_pos = |
1355 | (LttvTracesetContextPosition*)call_data; |
1356 | LttvTracesetContext * tsc = |
1357 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
1358 | |
1359 | if(lttv_traceset_context_pos_pos_compare( |
1360 | event_viewer_data->currently_selected_position, current_pos) != 0) { |
1361 | lttv_traceset_context_position_copy( |
1362 | event_viewer_data->currently_selected_position, current_pos); |
1363 | |
1364 | |
1365 | /* Change the viewed area if does not match */ |
1366 | if(lttv_traceset_context_pos_pos_compare( |
1367 | event_viewer_data->currently_selected_position, |
1368 | event_viewer_data->first_event) < 0 |
1369 | || |
1370 | lttv_traceset_context_pos_pos_compare( |
1371 | event_viewer_data->currently_selected_position, |
1372 | event_viewer_data->last_event) > 0) { |
1373 | LttTime time = lttv_traceset_context_position_get_time(current_pos); |
1374 | time = ltt_time_sub(time, tsc->time_span.start_time); |
1375 | double new_value = ltt_time_to_double(time); |
1376 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, new_value); |
1193dd68 |
1377 | } else { |
1378 | /* Simply update the current time : it is in the list */ |
1379 | event_update_selection(event_viewer_data); |
49024c2c |
1380 | } |
1381 | |
1382 | } |
a6b3623e |
1383 | |
a6b3623e |
1384 | |
675f8f58 |
1385 | return FALSE; |
1386 | } |
1387 | |
49024c2c |
1388 | |
1389 | |
a8c0f09d |
1390 | gboolean traceset_changed(void * hook_data, void * call_data) |
1391 | { |
1392 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
8ce1db6f |
1393 | LttvTracesetContext * tsc = |
1394 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
1395 | TimeInterval time_span = tsc->time_span; |
852f16bb |
1396 | |
b9a010a2 |
1397 | LttTime end; |
a8c0f09d |
1398 | gtk_list_store_clear(event_viewer_data->store_m); |
5290ec02 |
1399 | g_ptr_array_set_size(event_viewer_data->pos, 0); |
a8c0f09d |
1400 | |
b9a010a2 |
1401 | end = ltt_time_sub(time_span.end_time, time_span.start_time); |
c74e0cf9 |
1402 | event_viewer_data->vadjust_c->upper = ltt_time_to_double(end); |
4249a3e8 |
1403 | |
1404 | /* Reset the positions */ |
1405 | lttv_traceset_context_position_destroy( |
1406 | event_viewer_data->currently_selected_position); |
1407 | lttv_traceset_context_position_destroy( |
1408 | event_viewer_data->first_event); |
1409 | lttv_traceset_context_position_destroy( |
1410 | event_viewer_data->last_event); |
1411 | |
1412 | event_viewer_data->currently_selected_position = |
1413 | lttv_traceset_context_position_new(tsc); |
1414 | event_viewer_data->first_event = |
1415 | lttv_traceset_context_position_new(tsc); |
1416 | event_viewer_data->last_event = |
1417 | lttv_traceset_context_position_new(tsc); |
1418 | |
1419 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); |
a8c0f09d |
1420 | // event_viewer_data->vadjust_c->value = 0; |
1421 | |
1422 | return FALSE; |
1423 | } |
1424 | |
a998b781 |
1425 | gboolean filter_changed(void * hook_data, void * call_data) |
1426 | { |
1427 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
1428 | LttvTracesetContext * tsc = |
1429 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
1430 | |
1431 | event_viewer_data->main_win_filter = |
1432 | (LttvFilter*)call_data; |
4249a3e8 |
1433 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); |
a998b781 |
1434 | |
1435 | return FALSE; |
1436 | } |
1437 | |
a8c0f09d |
1438 | |
8a949012 |
1439 | |
b671bb09 |
1440 | |
682c6edb |
1441 | |
5290ec02 |
1442 | void gui_events_free(EventViewerData *event_viewer_data) |
202f6c8f |
1443 | { |
8ce1db6f |
1444 | Tab *tab = event_viewer_data->tab; |
5290ec02 |
1445 | guint i; |
1446 | |
1447 | if(event_viewer_data){ |
1448 | lttv_hooks_remove(event_viewer_data->event_hooks,event_hook); |
1449 | lttv_hooks_destroy(event_viewer_data->event_hooks); |
1450 | |
1451 | for(i=0;i<event_viewer_data->pos->len;i++) { |
1452 | LttvTracesetContextPosition *cur_pos = |
1453 | (LttvTracesetContextPosition*)g_ptr_array_index(event_viewer_data->pos, |
1454 | i); |
1455 | lttv_traceset_context_position_destroy(cur_pos); |
1456 | } |
49024c2c |
1457 | lttv_traceset_context_position_destroy( |
1458 | event_viewer_data->currently_selected_position); |
1459 | lttv_traceset_context_position_destroy( |
1460 | event_viewer_data->first_event); |
1461 | lttv_traceset_context_position_destroy( |
1462 | event_viewer_data->last_event); |
5290ec02 |
1463 | g_ptr_array_free(event_viewer_data->pos, TRUE); |
1464 | |
1465 | lttvwindow_unregister_current_time_notify(tab, |
1466 | update_current_time, event_viewer_data); |
49024c2c |
1467 | lttvwindow_unregister_current_position_notify(tab, |
1468 | update_current_position, event_viewer_data); |
5290ec02 |
1469 | //lttvwindow_unregister_show_notify(tab, |
1470 | // show_event_detail, event_viewer_data); |
1471 | lttvwindow_unregister_traceset_notify(tab, |
1472 | traceset_changed, event_viewer_data); |
a998b781 |
1473 | lttvwindow_unregister_filter_notify(tab, |
1474 | filter_changed, event_viewer_data); |
8ce1db6f |
1475 | |
5290ec02 |
1476 | g_event_viewer_data_list = g_slist_remove(g_event_viewer_data_list, |
1477 | event_viewer_data); |
1478 | g_free(event_viewer_data); |
675f8f58 |
1479 | } |
1480 | } |
682c6edb |
1481 | |
675f8f58 |
1482 | |
682c6edb |
1483 | |
5290ec02 |
1484 | void gui_events_destructor(EventViewerData *event_viewer_data) |
a60b01ef |
1485 | { |
5290ec02 |
1486 | /* May already been done by GTK window closing */ |
1487 | if(GTK_IS_WIDGET(event_viewer_data->hbox_v)){ |
1488 | gtk_widget_destroy(event_viewer_data->hbox_v); |
a60b01ef |
1489 | } |
b671bb09 |
1490 | } |
1491 | |
682c6edb |
1492 | |
c46519c8 |
1493 | |
08b1c66e |
1494 | /** |
1495 | * plugin's init function |
1496 | * |
1497 | * This function initializes the Event Viewer functionnality through the |
1498 | * gtkTraceSet API. |
1499 | */ |
1500 | static void init() { |
1501 | |
e025a729 |
1502 | lttvwindow_register_constructor("guievents", |
1503 | "/", |
8ce1db6f |
1504 | "Insert Event Viewer", |
1505 | hGuiEventsInsert_xpm, |
1506 | "Insert Event Viewer", |
1507 | h_gui_events); |
08b1c66e |
1508 | } |
1509 | |
1510 | void event_destroy_walk(gpointer data, gpointer user_data) |
1511 | { |
1512 | gui_events_destructor((EventViewerData*)data); |
1513 | } |
1514 | |
1515 | /** |
1516 | * plugin's destroy function |
1517 | * |
1518 | * This function releases the memory reserved by the module and unregisters |
1519 | * everything that has been registered in the gtkTraceSet API. |
1520 | */ |
1521 | static void destroy() { |
08b1c66e |
1522 | |
8ce1db6f |
1523 | g_slist_foreach(g_event_viewer_data_list, event_destroy_walk, NULL ); |
1524 | g_slist_free(g_event_viewer_data_list); |
08b1c66e |
1525 | |
8ce1db6f |
1526 | lttvwindow_unregister_constructor(h_gui_events); |
08b1c66e |
1527 | |
08b1c66e |
1528 | } |
1529 | |
1530 | |
5290ec02 |
1531 | |
1532 | |
08b1c66e |
1533 | LTTV_MODULE("guievents", "Detailed events view", \ |
1534 | "Graphical module to display a detailed event list", \ |
5290ec02 |
1535 | init, destroy, "lttvwindow", "print") |