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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 <gdk/gdkx.h> |
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53 | #include <string.h> |
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54 | |
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55 | #include <ltt/ltt.h> |
56 | #include <ltt/event.h> |
57 | #include <ltt/type.h> |
58 | #include <ltt/trace.h> |
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59 | #include <ltt/facility.h> |
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60 | #include <lttv/module.h> |
61 | #include <lttv/hook.h> |
62 | #include <lttv/tracecontext.h> |
63 | #include <lttv/state.h> |
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64 | #include <lttv/filter.h> |
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65 | #include <lttv/print.h> |
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66 | #include <lttvwindow/lttvwindow.h> |
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67 | #include <lttvwindow/lttvwindowtraces.h> |
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68 | #include <lttvwindow/lttv_plugin_tab.h> |
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69 | #include <lttvwindow/support.h> |
70 | #include "lttv_plugin_evd.h" |
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71 | |
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72 | #include "events.h" |
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73 | #include "hGuiEventsInsert.xpm" |
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74 | |
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75 | #define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format) |
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76 | |
77 | #ifndef g_debug |
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78 | #define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format) |
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79 | #endif |
80 | |
81 | #define abs(a) (((a)<0)?(-a):(a)) |
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82 | #define max(a,b) ((a)>(b)?(a):(b)) |
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83 | #define min(a,b) ((a)<(b)?(a):(b)) |
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84 | |
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85 | /** Array containing instanced objects. Used when module is unloaded */ |
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86 | static GSList *g_event_viewer_data_list = NULL ; |
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87 | |
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88 | typedef enum _ScrollDirection{ |
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89 | SCROLL_STEP_UP, |
90 | SCROLL_STEP_DOWN, |
91 | SCROLL_PAGE_UP, |
92 | SCROLL_PAGE_DOWN, |
93 | SCROLL_JUMP, |
94 | SCROLL_NONE |
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95 | } ScrollDirection; |
96 | |
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97 | /** hook functions for update time interval, current time ... */ |
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98 | gboolean update_current_time(void * hook_data, void * call_data); |
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99 | gboolean update_current_position(void * hook_data, void * call_data); |
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100 | //gboolean show_event_detail(void * hook_data, void * call_data); |
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101 | gboolean traceset_changed(void * hook_data, void * call_data); |
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102 | gboolean filter_changed(void * hook_data, void * call_data); |
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103 | |
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104 | static void request_background_data(EventViewerData *event_viewer_data); |
105 | |
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106 | //! Event Viewer's constructor hook |
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107 | GtkWidget *h_gui_events(LttvPlugin *plugin); |
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108 | //! Event Viewer's constructor |
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109 | EventViewerData *gui_events(LttvPluginTab *ptab); |
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110 | //! Event Viewer's destructor |
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111 | void gui_events_destructor(gpointer data); |
112 | void gui_events_free(gpointer data); |
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113 | |
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114 | static gboolean |
115 | header_size_allocate(GtkWidget *widget, |
116 | GtkAllocation *allocation, |
117 | gpointer user_data); |
118 | |
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119 | void tree_v_set_cursor(EventViewerData *event_viewer_data); |
120 | void tree_v_get_cursor(EventViewerData *event_viewer_data); |
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121 | |
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122 | /* Prototype for selection handler callback */ |
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123 | static void tree_selection_changed_cb (GtkTreeSelection *selection, |
124 | gpointer data); |
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125 | static void v_scroll_cb (GtkAdjustment *adjustment, gpointer data); |
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126 | static void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, |
127 | gpointer data); |
128 | static void tree_v_size_request_cb (GtkWidget *widget, |
129 | GtkRequisition *requisition, gpointer data); |
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130 | static void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data); |
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131 | static void tree_v_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, |
132 | gint arg2, gpointer data); |
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133 | static void filter_button (GtkToolButton *toolbutton, |
134 | gpointer user_data); |
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135 | static gboolean tree_v_scroll_handler (GtkWidget *widget, GdkEventScroll *event, gpointer data); |
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136 | static gboolean key_handler(GtkWidget *widget, GdkEventKey *event, |
137 | gpointer user_data); |
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138 | |
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139 | static void get_events(double time, EventViewerData *event_viewer_data); |
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140 | |
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141 | int event_hook(void *hook_data, void *call_data); |
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142 | |
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143 | /* Enumeration of the columns */ |
144 | enum |
145 | { |
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146 | TRACE_NAME_COLUMN, |
147 | TRACEFILE_NAME_COLUMN, |
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148 | CPUID_COLUMN, |
149 | EVENT_COLUMN, |
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150 | FACILITY_COLUMN, |
151 | TIME_S_COLUMN, |
152 | TIME_NS_COLUMN, |
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153 | PID_COLUMN, |
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154 | EVENT_DESCR_COLUMN, |
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155 | POSITION_COLUMN, |
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156 | N_COLUMNS |
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157 | }; |
158 | |
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159 | /** |
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160 | * Event Viewer's constructor hook |
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161 | * |
162 | * This constructor is given as a parameter to the menuitem and toolbar button |
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163 | * registration. It creates the list. |
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164 | * @param parent_window A pointer to the parent window. |
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165 | * @return The widget created. |
166 | */ |
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167 | GtkWidget * |
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168 | h_gui_events(LttvPlugin *plugin) |
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169 | { |
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170 | LttvPluginTab *ptab = LTTV_PLUGIN_TAB(plugin); |
171 | EventViewerData* event_viewer_data = gui_events(ptab) ; |
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172 | if(event_viewer_data) |
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173 | return event_viewer_data->top_widget; |
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174 | else return NULL; |
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175 | |
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176 | } |
177 | |
178 | /** |
179 | * Event Viewer's constructor |
180 | * |
181 | * This constructor is used to create EventViewerData data structure. |
182 | * @return The Event viewer data created. |
183 | */ |
184 | EventViewerData * |
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185 | gui_events(LttvPluginTab *ptab) |
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186 | { |
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187 | LttTime end; |
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188 | GtkTreeViewColumn *column; |
189 | GtkCellRenderer *renderer; |
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190 | EventViewerData* event_viewer_data = g_new(EventViewerData,1); |
191 | LttvPluginEVD *plugin_evd = g_object_new(LTTV_TYPE_PLUGIN_EVD, NULL); |
192 | plugin_evd->evd = event_viewer_data; |
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193 | Tab *tab = ptab->tab; |
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194 | event_viewer_data->tab = tab; |
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195 | event_viewer_data->ptab = ptab; |
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196 | GtkWidget *tmp_toolbar_icon; |
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197 | |
198 | LttvTracesetContext * tsc = |
199 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
200 | |
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201 | |
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202 | event_viewer_data->event_hooks = lttv_hooks_new(); |
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203 | lttv_hooks_add(event_viewer_data->event_hooks, |
204 | event_hook, |
205 | event_viewer_data, |
206 | LTTV_PRIO_DEFAULT); |
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207 | |
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208 | lttvwindow_register_current_time_notify(tab, |
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209 | update_current_time,event_viewer_data); |
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210 | lttvwindow_register_current_position_notify(tab, |
211 | update_current_position,event_viewer_data); |
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212 | lttvwindow_register_traceset_notify(tab, |
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213 | traceset_changed,event_viewer_data); |
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214 | lttvwindow_register_filter_notify(tab, |
215 | filter_changed, event_viewer_data); |
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216 | lttvwindow_register_redraw_notify(tab, |
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217 | evd_redraw_notify, event_viewer_data); |
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218 | |
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219 | |
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220 | event_viewer_data->scroll_win = gtk_scrolled_window_new (NULL, NULL); |
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221 | gtk_widget_show (event_viewer_data->scroll_win); |
222 | gtk_scrolled_window_set_policy( |
223 | GTK_SCROLLED_WINDOW(event_viewer_data->scroll_win), |
224 | GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER); |
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225 | |
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226 | event_viewer_data->currently_selected_position = |
227 | lttv_traceset_context_position_new(tsc); |
228 | event_viewer_data->first_event = |
229 | lttv_traceset_context_position_new(tsc); |
230 | event_viewer_data->last_event = |
231 | lttv_traceset_context_position_new(tsc); |
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232 | |
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233 | event_viewer_data->main_win_filter = lttvwindow_get_filter(tab); |
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234 | |
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235 | event_viewer_data->update_cursor = TRUE; |
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236 | event_viewer_data->report_position = TRUE; |
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237 | |
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238 | event_viewer_data->last_tree_update_time = 0; |
239 | |
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240 | event_viewer_data->init_done = 0; |
241 | |
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242 | /* Create a model for storing the data list */ |
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243 | event_viewer_data->store_m = gtk_list_store_new ( |
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244 | N_COLUMNS, /* Total number of columns */ |
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245 | G_TYPE_STRING, /* Trace name */ |
246 | G_TYPE_STRING, /* Tracefile name */ |
247 | G_TYPE_UINT, /* CPUID */ |
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248 | G_TYPE_STRING, /* Event */ |
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249 | G_TYPE_STRING, /* Facility */ |
250 | G_TYPE_UINT, /* Time s */ |
251 | G_TYPE_UINT, /* Time ns */ |
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252 | G_TYPE_INT, /* PID */ |
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253 | G_TYPE_STRING, /* Event's description */ |
254 | G_TYPE_POINTER);/* Position (not shown) */ |
255 | |
256 | event_viewer_data->pos = g_ptr_array_sized_new(10); |
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257 | |
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258 | /* Create the viewer widget for the columned list */ |
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259 | event_viewer_data->tree_v = |
260 | gtk_tree_view_new_with_model (GTK_TREE_MODEL (event_viewer_data->store_m)); |
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261 | |
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262 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-allocate", |
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263 | G_CALLBACK (tree_v_size_allocate_cb), |
264 | event_viewer_data); |
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265 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-request", |
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266 | G_CALLBACK (tree_v_size_request_cb), |
267 | event_viewer_data); |
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268 | |
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269 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "cursor-changed", |
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270 | G_CALLBACK (tree_v_cursor_changed_cb), |
271 | event_viewer_data); |
272 | |
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273 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "move-cursor", |
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274 | G_CALLBACK (tree_v_move_cursor_cb), |
275 | event_viewer_data); |
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276 | |
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277 | g_signal_connect (G_OBJECT(event_viewer_data->tree_v), "key-press-event", |
278 | G_CALLBACK(key_handler), |
279 | event_viewer_data); |
280 | |
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281 | g_signal_connect (G_OBJECT(event_viewer_data->tree_v), "scroll-event", |
282 | G_CALLBACK(tree_v_scroll_handler), |
283 | event_viewer_data); |
284 | |
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285 | |
286 | |
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287 | // Use on each column! |
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288 | //gtk_tree_view_column_set_sizing(event_viewer_data->tree_v, |
289 | //GTK_TREE_VIEW_COLUMN_FIXED); |
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290 | |
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291 | /* The view now holds a reference. We can get rid of our own |
292 | * reference */ |
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293 | g_object_unref (G_OBJECT (event_viewer_data->store_m)); |
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294 | |
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295 | |
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296 | /* Create a column, associating the "text" attribute of the |
297 | * cell_renderer to the first column of the model */ |
675f8f58 |
298 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ |
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299 | renderer = gtk_cell_renderer_text_new (); |
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300 | column = gtk_tree_view_column_new_with_attributes ("Trace", |
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301 | renderer, |
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302 | "text", TRACE_NAME_COLUMN, |
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303 | NULL); |
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304 | gtk_tree_view_column_set_alignment (column, 0.0); |
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305 | gtk_tree_view_column_set_fixed_width (column, 120); |
306 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
307 | column); |
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308 | |
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309 | event_viewer_data->button = column->button; |
310 | |
311 | g_signal_connect (G_OBJECT(event_viewer_data->button), |
312 | "size-allocate", |
313 | G_CALLBACK(header_size_allocate), |
314 | (gpointer)event_viewer_data); |
315 | |
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316 | |
317 | |
318 | renderer = gtk_cell_renderer_text_new (); |
319 | column = gtk_tree_view_column_new_with_attributes ("Tracefile", |
320 | renderer, |
321 | "text", TRACEFILE_NAME_COLUMN, |
322 | NULL); |
323 | gtk_tree_view_column_set_alignment (column, 0.0); |
324 | gtk_tree_view_column_set_fixed_width (column, 120); |
325 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
326 | column); |
327 | |
328 | |
329 | renderer = gtk_cell_renderer_text_new (); |
330 | column = gtk_tree_view_column_new_with_attributes ("CPUID", |
331 | renderer, |
332 | "text", CPUID_COLUMN, |
333 | NULL); |
334 | gtk_tree_view_column_set_alignment (column, 0.0); |
335 | gtk_tree_view_column_set_fixed_width (column, 45); |
336 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
337 | column); |
338 | |
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339 | renderer = gtk_cell_renderer_text_new (); |
340 | column = gtk_tree_view_column_new_with_attributes ("Event", |
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341 | renderer, |
342 | "text", EVENT_COLUMN, |
343 | NULL); |
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344 | gtk_tree_view_column_set_alignment (column, 0.0); |
345 | gtk_tree_view_column_set_fixed_width (column, 120); |
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346 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
347 | column); |
348 | |
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349 | renderer = gtk_cell_renderer_text_new (); |
5290ec02 |
350 | column = gtk_tree_view_column_new_with_attributes ("Facility", |
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351 | renderer, |
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352 | "text", FACILITY_COLUMN, |
8a949012 |
353 | NULL); |
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354 | gtk_tree_view_column_set_alignment (column, 0.0); |
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355 | gtk_tree_view_column_set_fixed_width (column, 120); |
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356 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
357 | column); |
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358 | |
359 | renderer = gtk_cell_renderer_text_new (); |
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360 | column = gtk_tree_view_column_new_with_attributes ("Time (s)", |
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361 | renderer, |
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362 | "text", TIME_S_COLUMN, |
8a949012 |
363 | NULL); |
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364 | gtk_tree_view_column_set_alignment (column, 1.0); |
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365 | gtk_tree_view_column_set_fixed_width (column, 120); |
366 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
367 | column); |
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368 | |
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369 | renderer = gtk_cell_renderer_text_new (); |
5290ec02 |
370 | column = gtk_tree_view_column_new_with_attributes ("Time (ns)", |
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371 | renderer, |
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372 | "text", TIME_NS_COLUMN, |
8a949012 |
373 | NULL); |
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374 | gtk_tree_view_column_set_alignment (column, 1.0); |
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375 | gtk_tree_view_column_set_fixed_width (column, 120); |
376 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
377 | column); |
378 | |
379 | |
380 | renderer = gtk_cell_renderer_text_new (); |
381 | column = gtk_tree_view_column_new_with_attributes ("PID", |
382 | renderer, |
383 | "text", PID_COLUMN, |
384 | NULL); |
385 | gtk_tree_view_column_set_alignment (column, 1.0); |
386 | gtk_tree_view_column_set_fixed_width (column, 45); |
387 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
388 | column); |
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389 | |
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390 | renderer = gtk_cell_renderer_text_new (); |
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391 | column = gtk_tree_view_column_new_with_attributes ("Event Description", |
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392 | renderer, |
393 | "text", EVENT_DESCR_COLUMN, |
394 | NULL); |
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395 | gtk_tree_view_column_set_alignment (column, 0.0); |
5290ec02 |
396 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
397 | column); |
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398 | |
399 | |
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400 | /* Setup the selection handler */ |
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401 | event_viewer_data->select_c = |
402 | gtk_tree_view_get_selection (GTK_TREE_VIEW (event_viewer_data->tree_v)); |
403 | gtk_tree_selection_set_mode (event_viewer_data->select_c, |
404 | GTK_SELECTION_SINGLE); |
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405 | g_signal_connect (G_OBJECT (event_viewer_data->select_c), "changed", |
8a949012 |
406 | G_CALLBACK (tree_selection_changed_cb), |
407 | event_viewer_data); |
408 | |
5290ec02 |
409 | gtk_container_add (GTK_CONTAINER (event_viewer_data->scroll_win), |
410 | event_viewer_data->tree_v); |
8b9fdc80 |
411 | |
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412 | event_viewer_data->hbox_v = gtk_hbox_new(0, 0); |
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413 | event_viewer_data->top_widget = event_viewer_data->hbox_v; |
b139ad2a |
414 | plugin_evd->parent.top_widget = event_viewer_data->hbox_v; |
415 | |
416 | event_viewer_data->toolbar = gtk_toolbar_new(); |
417 | gtk_toolbar_set_orientation(GTK_TOOLBAR(event_viewer_data->toolbar), |
418 | GTK_ORIENTATION_VERTICAL); |
419 | |
420 | tmp_toolbar_icon = create_pixmap (main_window_get_widget(tab), |
421 | "guifilter16x16.png"); |
422 | gtk_widget_show(tmp_toolbar_icon); |
423 | event_viewer_data->button_filter = gtk_tool_button_new(tmp_toolbar_icon, |
424 | "Filter"); |
425 | g_signal_connect (G_OBJECT(event_viewer_data->button_filter), |
426 | "clicked", |
427 | G_CALLBACK (filter_button), |
428 | (gpointer)plugin_evd); |
429 | gtk_toolbar_insert(GTK_TOOLBAR(event_viewer_data->toolbar), |
430 | event_viewer_data->button_filter, |
431 | 0); |
432 | gtk_toolbar_set_style(GTK_TOOLBAR(event_viewer_data->toolbar), |
433 | GTK_TOOLBAR_ICONS); |
434 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), |
435 | event_viewer_data->toolbar, FALSE, FALSE, 0); |
436 | event_viewer_data->filter = NULL; |
437 | |
5290ec02 |
438 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), |
439 | event_viewer_data->scroll_win, TRUE, TRUE, 0); |
fcdf0ec2 |
440 | |
203eb6f7 |
441 | gtk_container_set_border_width(GTK_CONTAINER(event_viewer_data->hbox_v), 1); |
442 | |
fcdf0ec2 |
443 | /* Create vertical scrollbar and pack it */ |
cc41a00f |
444 | event_viewer_data->vscroll_vc = gtk_vscrollbar_new(NULL); |
607177be |
445 | gtk_range_set_update_policy (GTK_RANGE(event_viewer_data->vscroll_vc), |
8a949012 |
446 | GTK_UPDATE_CONTINUOUS); |
447 | // Changed by MD : more user friendly :) |
448 | //GTK_UPDATE_DISCONTINUOUS); |
5290ec02 |
449 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), |
450 | event_viewer_data->vscroll_vc, FALSE, TRUE, 0); |
675f8f58 |
451 | |
fcdf0ec2 |
452 | /* Get the vertical scrollbar's adjustment */ |
5290ec02 |
453 | event_viewer_data->vadjust_c = |
454 | gtk_range_get_adjustment(GTK_RANGE(event_viewer_data->vscroll_vc)); |
cc41a00f |
455 | event_viewer_data->vtree_adjust_c = gtk_tree_view_get_vadjustment( |
8a949012 |
456 | GTK_TREE_VIEW (event_viewer_data->tree_v)); |
675f8f58 |
457 | |
cc41a00f |
458 | g_signal_connect (G_OBJECT (event_viewer_data->vadjust_c), "value-changed", |
8a949012 |
459 | G_CALLBACK (v_scroll_cb), |
460 | event_viewer_data); |
675f8f58 |
461 | /* Set the upper bound to the last event number */ |
cc41a00f |
462 | event_viewer_data->previous_value = 0; |
463 | event_viewer_data->vadjust_c->lower = 0.0; |
464 | //event_viewer_data->vadjust_c->upper = event_viewer_data->number_of_events; |
fb3d6047 |
465 | LttTime time = lttvwindow_get_current_time(tab); |
466 | time = ltt_time_sub(time, tsc->time_span.start_time); |
467 | event_viewer_data->vadjust_c->value = ltt_time_to_double(time); |
cc41a00f |
468 | event_viewer_data->vadjust_c->value = 0.0; |
469 | event_viewer_data->vadjust_c->step_increment = 1.0; |
470 | event_viewer_data->vadjust_c->page_increment = 2.0; |
471 | // event_viewer_data->vtree_adjust_c->upper; |
472 | event_viewer_data->vadjust_c->page_size = 2.0; |
473 | // event_viewer_data->vtree_adjust_c->upper; |
fbbb2697 |
474 | /* Raw event trace */ |
b139ad2a |
475 | gtk_widget_show(GTK_WIDGET(event_viewer_data->button_filter)); |
476 | gtk_widget_show(event_viewer_data->toolbar); |
cc41a00f |
477 | gtk_widget_show(event_viewer_data->hbox_v); |
478 | gtk_widget_show(event_viewer_data->tree_v); |
479 | gtk_widget_show(event_viewer_data->vscroll_vc); |
fbbb2697 |
480 | |
675f8f58 |
481 | /* Add the object's information to the module's array */ |
5290ec02 |
482 | g_event_viewer_data_list = g_slist_append(g_event_viewer_data_list, |
b139ad2a |
483 | plugin_evd); |
fbbb2697 |
484 | |
cc41a00f |
485 | event_viewer_data->num_visible_events = 1; |
675f8f58 |
486 | |
b671bb09 |
487 | //get the life span of the traceset and set the upper of the scroll bar |
f7afe191 |
488 | |
8ce1db6f |
489 | TimeInterval time_span = tsc->time_span; |
b9a010a2 |
490 | end = ltt_time_sub(time_span.end_time, time_span.start_time); |
8ce1db6f |
491 | |
224446ce |
492 | event_viewer_data->vadjust_c->upper = |
c74e0cf9 |
493 | ltt_time_to_double(end); |
b671bb09 |
494 | |
675f8f58 |
495 | /* Set the Selected Event */ |
cc41a00f |
496 | // tree_v_set_cursor(event_viewer_data); |
8af8e4c5 |
497 | |
ee06e0e2 |
498 | // event_viewer_data->current_time_updated = FALSE; |
5290ec02 |
499 | // |
8af8e4c5 |
500 | g_object_set_data_full( |
8a949012 |
501 | G_OBJECT(event_viewer_data->hbox_v), |
b139ad2a |
502 | "plugin_data", |
503 | plugin_evd, |
8a949012 |
504 | (GDestroyNotify)gui_events_free); |
b139ad2a |
505 | |
506 | g_object_set_data( |
507 | G_OBJECT(event_viewer_data->hbox_v), |
508 | "event_viewer_data", |
509 | event_viewer_data); |
675f8f58 |
510 | |
d2cdf874 |
511 | event_viewer_data->background_info_waiting = 0; |
512 | |
fb3d6047 |
513 | |
d2cdf874 |
514 | request_background_data(event_viewer_data); |
515 | |
cc41a00f |
516 | return event_viewer_data; |
fbbb2697 |
517 | } |
fcdf0ec2 |
518 | |
8ce1db6f |
519 | |
520 | |
d2cdf874 |
521 | static gint background_ready(void *hook_data, void *call_data) |
522 | { |
523 | EventViewerData *event_viewer_data = (EventViewerData *)hook_data; |
524 | LttvTrace *trace = (LttvTrace*)call_data; |
525 | |
526 | event_viewer_data->background_info_waiting--; |
527 | |
528 | if(event_viewer_data->background_info_waiting == 0) { |
529 | g_message("event viewer : background computation data ready."); |
530 | |
b139ad2a |
531 | evd_redraw_notify(event_viewer_data, NULL); |
d2cdf874 |
532 | } |
533 | |
534 | return 0; |
535 | } |
536 | |
537 | |
538 | static void request_background_data(EventViewerData *event_viewer_data) |
539 | { |
540 | LttvTracesetContext * tsc = |
541 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
542 | gint num_traces = lttv_traceset_number(tsc->ts); |
543 | gint i; |
544 | LttvTrace *trace; |
7df20ca4 |
545 | LttvTraceState *tstate; |
d2cdf874 |
546 | |
547 | LttvHooks *background_ready_hook = |
548 | lttv_hooks_new(); |
549 | lttv_hooks_add(background_ready_hook, background_ready, event_viewer_data, |
550 | LTTV_PRIO_DEFAULT); |
551 | event_viewer_data->background_info_waiting = 0; |
552 | |
553 | for(i=0;i<num_traces;i++) { |
554 | trace = lttv_traceset_get(tsc->ts, i); |
7df20ca4 |
555 | tstate = LTTV_TRACE_STATE(tsc->traces[i]); |
d2cdf874 |
556 | |
7df20ca4 |
557 | if(lttvwindowtraces_get_ready(g_quark_from_string("state"),trace)==FALSE |
558 | && !tstate->has_precomputed_states) { |
d2cdf874 |
559 | |
560 | if(lttvwindowtraces_get_in_progress(g_quark_from_string("state"), |
561 | trace) == FALSE) { |
562 | /* We first remove requests that could have been done for the same |
563 | * information. Happens when two viewers ask for it before servicing |
564 | * starts. |
565 | */ |
93ac601b |
566 | if(!lttvwindowtraces_background_request_find(trace, "state")) |
b5e17af5 |
567 | lttvwindowtraces_background_request_queue( |
568 | main_window_get_widget(event_viewer_data->tab), trace, "state"); |
d2cdf874 |
569 | lttvwindowtraces_background_notify_queue(event_viewer_data, |
570 | trace, |
571 | ltt_time_infinite, |
572 | NULL, |
573 | background_ready_hook); |
574 | event_viewer_data->background_info_waiting++; |
575 | } else { /* in progress */ |
576 | |
577 | lttvwindowtraces_background_notify_current(event_viewer_data, |
578 | trace, |
579 | ltt_time_infinite, |
580 | NULL, |
581 | background_ready_hook); |
582 | event_viewer_data->background_info_waiting++; |
583 | } |
584 | } else { |
7df20ca4 |
585 | /* Data ready. By its nature, this viewer doesn't need to have |
d2cdf874 |
586 | * its data ready hook called htere, because a background |
587 | * request is always linked with a redraw. |
588 | */ |
589 | } |
590 | |
591 | } |
592 | |
593 | lttv_hooks_destroy(background_ready_hook); |
594 | |
595 | } |
596 | |
8ce1db6f |
597 | static gboolean |
598 | header_size_allocate(GtkWidget *widget, |
599 | GtkAllocation *allocation, |
600 | gpointer user_data) |
601 | { |
602 | EventViewerData *event_viewer_data = (EventViewerData*)user_data; |
603 | |
604 | event_viewer_data->header_height = allocation->height; |
605 | |
606 | return 0; |
607 | } |
608 | |
609 | |
cc41a00f |
610 | void tree_v_set_cursor(EventViewerData *event_viewer_data) |
682c6edb |
611 | { |
675f8f58 |
612 | GtkTreePath *path; |
613 | |
49024c2c |
614 | g_debug("set cursor cb"); |
615 | |
616 | #if 0 |
5290ec02 |
617 | if(event_viewer_data->currently_selected_event != -1) |
675f8f58 |
618 | { |
675f8f58 |
619 | path = gtk_tree_path_new_from_indices( |
5290ec02 |
620 | event_viewer_data->currently_selected_event, |
8a949012 |
621 | -1); |
675f8f58 |
622 | |
5290ec02 |
623 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
624 | path, NULL, FALSE); |
675f8f58 |
625 | gtk_tree_path_free(path); |
626 | } |
49024c2c |
627 | #endif //0 |
682c6edb |
628 | } |
629 | |
cc41a00f |
630 | void tree_v_get_cursor(EventViewerData *event_viewer_data) |
682c6edb |
631 | { |
675f8f58 |
632 | GtkTreePath *path; |
633 | gint *indices; |
8a949012 |
634 | |
49024c2c |
635 | g_debug("get cursor cb"); |
636 | |
637 | |
638 | #if 0 |
5290ec02 |
639 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
640 | &path, NULL); |
675f8f58 |
641 | indices = gtk_tree_path_get_indices(path); |
642 | |
643 | if(indices != NULL) |
5290ec02 |
644 | event_viewer_data->currently_selected_event = indices[0]; |
645 | else |
646 | event_viewer_data->currently_selected_event = -1; |
675f8f58 |
647 | |
648 | gtk_tree_path_free(path); |
49024c2c |
649 | #endif //0 |
682c6edb |
650 | } |
651 | |
540066bf |
652 | /* Filter out the key repeats that come too fast */ |
653 | static gboolean key_handler(GtkWidget *widget, GdkEventKey *event, |
654 | gpointer user_data) |
655 | { |
656 | EventViewerData *evd = (EventViewerData *)user_data; |
657 | |
658 | g_debug("event time : %u , last time : %u", event->time, |
659 | evd->last_tree_update_time); |
660 | |
1b1c6755 |
661 | if(guint32_before(event->time, evd->last_tree_update_time)) |
540066bf |
662 | return TRUE; |
663 | else |
664 | return FALSE; |
665 | } |
682c6edb |
666 | |
224446ce |
667 | void tree_v_move_cursor_cb (GtkWidget *widget, |
668 | GtkMovementStep arg1, |
669 | gint arg2, |
670 | gpointer data) |
fbbb2697 |
671 | { |
675f8f58 |
672 | GtkTreePath *path; // = gtk_tree_path_new(); |
673 | gint *indices; |
674 | gdouble value; |
cc41a00f |
675 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
675f8f58 |
676 | |
49024c2c |
677 | g_debug("move cursor cb"); |
6206a993 |
678 | //gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
679 | // &path, NULL); |
680 | //if(path == NULL) |
681 | //{ |
224446ce |
682 | /* No prior cursor, put it at beginning of page |
683 | * and let the execution do */ |
6206a993 |
684 | // path = gtk_tree_path_new_from_indices(0, -1); |
685 | // gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
686 | // path, NULL, FALSE); |
687 | //} |
688 | |
689 | //indices = gtk_tree_path_get_indices(path); |
690 | |
691 | //value = gtk_adjustment_get_value(event_viewer_data->vadjust_c); |
efcd775d |
692 | |
693 | /* If events request pending, do nothing*/ |
694 | if(lttvwindow_events_request_pending(event_viewer_data->tab)) return; |
6206a993 |
695 | |
696 | /* If no prior position... */ |
9d7e0c25 |
697 | #if 0 |
6206a993 |
698 | if(ltt_time_compare( |
699 | lttv_traceset_context_position_get_time( |
700 | event_viewer_data->currently_selected_position), |
701 | ltt_time_infinite) == 0) { |
702 | |
224446ce |
703 | path = gtk_tree_path_new_from_indices(0, -1); |
704 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
705 | path, NULL, FALSE); |
6206a993 |
706 | |
707 | gtk_tree_path_free(path); |
708 | return; |
709 | |
224446ce |
710 | } |
9d7e0c25 |
711 | #endif //0 |
675f8f58 |
712 | |
5290ec02 |
713 | g_debug("tree view move cursor : arg1 is %u and arg2 is %d", |
714 | (guint)arg1, arg2); |
6206a993 |
715 | |
716 | switch(arg1) { |
717 | case GTK_MOVEMENT_DISPLAY_LINES: |
718 | if(arg2 == 1) { |
719 | /* Move one line down */ |
720 | if(event_viewer_data->pos->len > 0) { |
721 | LttvTracesetContextPosition *end_pos = |
722 | (LttvTracesetContextPosition*)g_ptr_array_index( |
723 | event_viewer_data->pos, |
6f43371e |
724 | event_viewer_data->pos->len-1); |
6206a993 |
725 | if(lttv_traceset_context_pos_pos_compare(end_pos, |
726 | event_viewer_data->currently_selected_position) == 0) { |
727 | /* Must get down one event and select the last one */ |
728 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
729 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
9d7e0c25 |
730 | event_viewer_data->update_cursor = FALSE; |
731 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
732 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 1); |
733 | event_viewer_data->update_cursor = TRUE; |
734 | if(event_viewer_data->pos->len > 0) { |
735 | path = gtk_tree_path_new_from_indices( |
736 | max(0, event_viewer_data->pos->len - 1), -1); |
737 | if(path) { |
738 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
739 | path, NULL, FALSE); |
740 | gtk_tree_path_free(path); |
741 | } |
742 | } |
743 | } |
744 | } else { |
745 | /* Must get down one event and select the last one */ |
746 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
747 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
748 | event_viewer_data->update_cursor = FALSE; |
749 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
750 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 1); |
751 | event_viewer_data->update_cursor = TRUE; |
752 | if(event_viewer_data->pos->len > 0) { |
753 | path = gtk_tree_path_new_from_indices( |
754 | max(0, event_viewer_data->pos->len - 1), -1); |
755 | if(path) { |
756 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
757 | path, NULL, FALSE); |
758 | gtk_tree_path_free(path); |
759 | } |
760 | } |
761 | } |
6206a993 |
762 | |
763 | } else { |
764 | if(event_viewer_data->pos->len > 0) { |
765 | /* Move one line up */ |
766 | LttvTracesetContextPosition *begin_pos = |
767 | (LttvTracesetContextPosition*)g_ptr_array_index( |
768 | event_viewer_data->pos, |
769 | 0); |
770 | if(lttv_traceset_context_pos_pos_compare(begin_pos, |
771 | event_viewer_data->currently_selected_position) == 0) { |
772 | /* Must get up one event and select the first one */ |
773 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
774 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
9d7e0c25 |
775 | event_viewer_data->update_cursor = FALSE; |
776 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
777 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 1); |
778 | event_viewer_data->update_cursor = TRUE; |
779 | if(event_viewer_data->pos->len > 0) { |
780 | path = gtk_tree_path_new_from_indices( |
781 | 0, -1); |
782 | if(path) { |
783 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
784 | path, NULL, FALSE); |
785 | gtk_tree_path_free(path); |
786 | } |
787 | } |
788 | } |
789 | } else { |
790 | /* Must get up one event and select the first one */ |
9d7e0c25 |
791 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
792 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
9d7e0c25 |
793 | event_viewer_data->update_cursor = FALSE; |
9d7e0c25 |
794 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
795 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 1); |
9d7e0c25 |
796 | event_viewer_data->update_cursor = TRUE; |
797 | if(event_viewer_data->pos->len > 0) { |
798 | path = gtk_tree_path_new_from_indices( |
799 | 0, -1); |
9d7e0c25 |
800 | if(path) { |
801 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
802 | path, NULL, FALSE); |
9d7e0c25 |
803 | gtk_tree_path_free(path); |
9d7e0c25 |
804 | } |
805 | } |
806 | } |
6206a993 |
807 | } |
808 | break; |
809 | case GTK_MOVEMENT_PAGES: |
810 | if(arg2 == 1) { |
811 | /* Move one page down */ |
812 | if(event_viewer_data->pos->len > 0) { |
813 | LttvTracesetContextPosition *end_pos = |
814 | (LttvTracesetContextPosition*)g_ptr_array_index( |
815 | event_viewer_data->pos, |
6f43371e |
816 | event_viewer_data->pos->len-1); |
6206a993 |
817 | if(lttv_traceset_context_pos_pos_compare(end_pos, |
818 | event_viewer_data->currently_selected_position) == 0) { |
819 | /* Must get down one page and select the last one */ |
820 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
821 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
9d7e0c25 |
822 | event_viewer_data->update_cursor = FALSE; |
823 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
824 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 2); |
825 | event_viewer_data->update_cursor = TRUE; |
826 | if(event_viewer_data->pos->len > 0) { |
827 | path = gtk_tree_path_new_from_indices( |
828 | event_viewer_data->pos->len - 1, -1); |
829 | if(path) { |
830 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
831 | path, NULL, FALSE); |
832 | gtk_tree_path_free(path); |
833 | } |
834 | } |
835 | } |
836 | } else { |
837 | /* Must get down one page and select the last one */ |
838 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
839 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
840 | event_viewer_data->update_cursor = FALSE; |
841 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
842 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 2); |
843 | event_viewer_data->update_cursor = TRUE; |
844 | if(event_viewer_data->pos->len > 0) { |
845 | path = gtk_tree_path_new_from_indices( |
846 | event_viewer_data->pos->len - 1, -1); |
847 | if(path) { |
848 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
849 | path, NULL, FALSE); |
850 | gtk_tree_path_free(path); |
851 | } |
852 | } |
853 | } |
6206a993 |
854 | } else { |
855 | /* Move one page up */ |
856 | if(event_viewer_data->pos->len > 0) { |
857 | LttvTracesetContextPosition *begin_pos = |
858 | (LttvTracesetContextPosition*)g_ptr_array_index( |
859 | event_viewer_data->pos, |
860 | 0); |
861 | if(lttv_traceset_context_pos_pos_compare(begin_pos, |
862 | event_viewer_data->currently_selected_position) == 0) { |
863 | /* Must get up one page and select the first one */ |
864 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
865 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
9d7e0c25 |
866 | event_viewer_data->update_cursor = FALSE; |
867 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
868 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 2); |
869 | event_viewer_data->update_cursor = TRUE; |
870 | if(event_viewer_data->pos->len > 0) { |
871 | path = gtk_tree_path_new_from_indices( |
872 | 0, -1); |
873 | if(path) { |
874 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
875 | path, NULL, FALSE); |
876 | gtk_tree_path_free(path); |
877 | } |
878 | } |
879 | } |
880 | } else { |
881 | /* Must get up one page and select the first one */ |
9d7e0c25 |
882 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
883 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
9d7e0c25 |
884 | event_viewer_data->update_cursor = FALSE; |
885 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
886 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 2); |
9d7e0c25 |
887 | event_viewer_data->update_cursor = TRUE; |
888 | if(event_viewer_data->pos->len > 0) { |
889 | path = gtk_tree_path_new_from_indices( |
890 | 0, -1); |
9d7e0c25 |
891 | if(path) { |
892 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
893 | path, NULL, FALSE); |
9d7e0c25 |
894 | gtk_tree_path_free(path); |
9d7e0c25 |
895 | } |
896 | } |
897 | } |
6206a993 |
898 | } |
899 | break; |
900 | default: |
901 | break; |
902 | } |
903 | |
904 | //gtk_tree_path_free(path); |
5290ec02 |
905 | |
906 | #if 0 |
675f8f58 |
907 | if(arg1 == GTK_MOVEMENT_DISPLAY_LINES) |
8a949012 |
908 | { |
224446ce |
909 | /* Move one line */ |
910 | if(arg2 == 1) |
911 | { |
912 | /* move one line down */ |
5290ec02 |
913 | if(indices[0]) // Do we need an empty field here (before first)? |
8a949012 |
914 | { |
915 | if(value + event_viewer_data->num_visible_events <= |
224446ce |
916 | event_viewer_data->number_of_events -1) |
917 | { |
918 | event_viewer_data->currently_selected_event += 1; |
919 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value+1); |
920 | //gtk_tree_path_free(path); |
921 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); |
922 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
923 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
924 | } |
8a949012 |
925 | } |
224446ce |
926 | } else { |
927 | /* Move one line up */ |
928 | if(indices[0] == 0) |
8a949012 |
929 | { |
930 | if(value - 1 >= 0 ) |
224446ce |
931 | { |
932 | event_viewer_data->currently_selected_event -= 1; |
933 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value-1); |
934 | //gtk_tree_path_free(path); |
935 | //path = gtk_tree_path_new_from_indices(0, -1); |
936 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
937 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
938 | } |
8a949012 |
939 | } |
675f8f58 |
940 | } |
224446ce |
941 | } |
675f8f58 |
942 | |
943 | if(arg1 == GTK_MOVEMENT_PAGES) |
8a949012 |
944 | { |
224446ce |
945 | /* Move one page */ |
946 | if(arg2 == 1) |
947 | { |
948 | if(event_viewer_data->num_visible_events == 1) |
949 | value += 1 ; |
950 | /* move one page down */ |
951 | if(value + event_viewer_data->num_visible_events-1 <= |
952 | event_viewer_data->number_of_events ) |
8a949012 |
953 | { |
224446ce |
954 | event_viewer_data->currently_selected_event += |
955 | event_viewer_data->num_visible_events-1; |
8a949012 |
956 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
957 | // value+(event_viewer_data->num_visible_events-1)); |
958 | //gtk_tree_path_free(path); |
959 | //path = gtk_tree_path_new_from_indices(0, -1); |
960 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
961 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
962 | } |
224446ce |
963 | } else { |
964 | /* Move one page up */ |
965 | if(event_viewer_data->num_visible_events == 1) |
966 | value -= 1 ; |
8a949012 |
967 | |
224446ce |
968 | if(indices[0] < event_viewer_data->num_visible_events - 2 ) |
8a949012 |
969 | { |
970 | if(value - (event_viewer_data->num_visible_events-1) >= 0) |
224446ce |
971 | { |
972 | event_viewer_data->currently_selected_event -= |
973 | event_viewer_data->num_visible_events-1; |
8a949012 |
974 | |
224446ce |
975 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
976 | // value-(event_viewer_data->num_visible_events-1)); |
977 | //gtk_tree_path_free(path); |
978 | //path = gtk_tree_path_new_from_indices(0, -1); |
979 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
980 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
8a949012 |
981 | |
224446ce |
982 | } else { |
983 | /* Go to first Event */ |
984 | event_viewer_data->currently_selected_event == 0 ; |
985 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
986 | // 0); |
987 | //gtk_tree_path_free(path); |
988 | //path = gtk_tree_path_new_from_indices(0, -1); |
989 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
990 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
8a949012 |
991 | |
224446ce |
992 | } |
8a949012 |
993 | } |
675f8f58 |
994 | } |
224446ce |
995 | } |
675f8f58 |
996 | |
997 | if(arg1 == GTK_MOVEMENT_BUFFER_ENDS) |
8a949012 |
998 | { |
224446ce |
999 | /* Move to the ends of the buffer */ |
1000 | if(arg2 == 1) |
1001 | { |
1002 | /* move end of buffer */ |
1003 | event_viewer_data->currently_selected_event = |
1004 | event_viewer_data->number_of_events-1 ; |
1005 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
1006 | // event_viewer_data->number_of_events - |
1007 | // event_viewer_data->num_visible_events); |
8a949012 |
1008 | //gtk_tree_path_free(path); |
224446ce |
1009 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); |
8a949012 |
1010 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
224446ce |
1011 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
1012 | } else { |
1013 | /* Move beginning of buffer */ |
1014 | event_viewer_data->currently_selected_event = 0 ; |
1015 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, 0); |
1016 | //gtk_tree_path_free(path); |
1017 | //path = gtk_tree_path_new_from_indices(0, -1); |
1018 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
1019 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
675f8f58 |
1020 | } |
224446ce |
1021 | } |
5290ec02 |
1022 | #endif //0 |
b26121f4 |
1023 | } |
1024 | |
b139ad2a |
1025 | static void filter_button (GtkToolButton *toolbutton, |
1026 | gpointer user_data) |
1027 | { |
1028 | LttvPluginEVD *plugin_evd = (LttvPluginEVD*)user_data; |
1029 | LttvAttribute *attribute; |
1030 | LttvAttributeValue value; |
1031 | gboolean ret; |
1032 | g_printf("Filter button clicked\n"); |
1033 | |
1034 | attribute = LTTV_ATTRIBUTE(lttv_iattribute_find_subdir( |
1035 | LTTV_IATTRIBUTE(lttv_global_attributes()), |
1036 | LTTV_VIEWER_CONSTRUCTORS)); |
1037 | g_assert(attribute); |
1038 | |
1039 | ret = lttv_iattribute_find_by_path(LTTV_IATTRIBUTE(attribute), |
1040 | "guifilter", LTTV_POINTER, &value); |
1041 | g_assert(ret); |
1042 | lttvwindow_viewer_constructor constructor = |
1043 | (lttvwindow_viewer_constructor)*(value.v_pointer); |
1044 | if(constructor) constructor(&plugin_evd->parent); |
1045 | else g_warning("Filter module not loaded."); |
1046 | |
1047 | //FIXME : viewer returned. |
1048 | } |
9d7e0c25 |
1049 | |
1050 | gboolean tree_v_scroll_handler (GtkWidget *widget, GdkEventScroll *event, gpointer data) |
1051 | { |
1052 | EventViewerData *event_viewer_data = (EventViewerData*) data; |
1053 | Tab *tab = event_viewer_data->tab; |
1054 | |
1055 | switch(event->direction) { |
1056 | case GDK_SCROLL_UP: |
1057 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
1058 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 1); |
1059 | break; |
1060 | case GDK_SCROLL_DOWN: |
1061 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
1062 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 1); |
1063 | break; |
5e96e7e3 |
1064 | default: |
1065 | g_error("Only scroll up and down expected"); |
9d7e0c25 |
1066 | } |
1067 | return TRUE; |
1068 | } |
1069 | |
cc41a00f |
1070 | void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data) |
b26121f4 |
1071 | { |
cc41a00f |
1072 | EventViewerData *event_viewer_data = (EventViewerData*) data; |
8ce1db6f |
1073 | Tab *tab = event_viewer_data->tab; |
675f8f58 |
1074 | GtkTreeIter iter; |
cc41a00f |
1075 | GtkTreeModel* model = GTK_TREE_MODEL(event_viewer_data->store_m); |
675f8f58 |
1076 | GtkTreePath *path; |
5290ec02 |
1077 | LttvTracesetContextPosition *pos; |
1078 | |
49024c2c |
1079 | g_debug("cursor changed cb"); |
1080 | |
675f8f58 |
1081 | /* On cursor change, modify the currently selected event by calling |
1082 | * the right API function */ |
79735ac2 |
1083 | if(event_viewer_data->report_position) { |
9d7e0c25 |
1084 | if(event_viewer_data->pos->len > 0) { |
1085 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
1086 | &path, NULL); |
1087 | if(path) { |
1088 | if(gtk_tree_model_get_iter(model,&iter,path)){ |
1089 | gtk_tree_model_get(model, &iter, POSITION_COLUMN, &pos, -1); |
1090 | |
1091 | if(lttv_traceset_context_pos_pos_compare(pos, |
1092 | event_viewer_data->currently_selected_position) != 0) |
1093 | lttvwindow_report_current_position(tab, pos); |
1094 | }else{ |
1095 | g_warning("Can not get iter\n"); |
1096 | } |
1097 | gtk_tree_path_free(path); |
1098 | } |
1099 | } |
1100 | } |
49024c2c |
1101 | } |
1102 | |
52548e33 |
1103 | |
49024c2c |
1104 | static void tree_selection_changed_cb (GtkTreeSelection *selection, |
1105 | gpointer data) |
1106 | { |
1107 | g_debug("tree sel changed cb"); |
1108 | EventViewerData *event_viewer_data = (EventViewerData*) data; |
fb3d6047 |
1109 | |
0bb72393 |
1110 | #if 0 |
49024c2c |
1111 | /* Set the cursor to currently selected event */ |
1112 | GtkTreeModel* model = GTK_TREE_MODEL(event_viewer_data->store_m); |
1113 | GtkTreeIter iter; |
1114 | LttvTracesetContextPosition *pos; |
1115 | guint i; |
1116 | GtkTreePath *tree_path; |
1117 | |
1118 | for(i=0;i<event_viewer_data->num_visible_events;i++) { |
1119 | tree_path = gtk_tree_path_new_from_indices( |
1120 | i, |
1121 | -1); |
1122 | if(gtk_tree_model_get_iter(model,&iter,tree_path)){ |
1123 | gtk_tree_model_get(model, &iter, POSITION_COLUMN, &pos, -1); |
1124 | |
1125 | if(lttv_traceset_context_pos_pos_compare(pos, |
1126 | event_viewer_data->currently_selected_position) == 0) { |
1127 | /* Match! */ |
1128 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
1129 | tree_path, NULL, FALSE); |
1130 | break; |
1131 | } |
1132 | |
1133 | }else{ |
1134 | g_warning("Can not get iter\n"); |
1135 | } |
1136 | gtk_tree_path_free(tree_path); |
1137 | } |
0bb72393 |
1138 | #endif //0 |
b26121f4 |
1139 | } |
1140 | |
540066bf |
1141 | #if 0 |
1142 | static gint key_snooper(GtkWidget *grab_widget, GdkEventKey *event, |
1143 | gpointer func_data) |
1144 | { |
1145 | return TRUE; |
1146 | } |
1147 | #endif //0 |
49024c2c |
1148 | |
1149 | /* This callback may be recalled after a step up/down, but we don't want to lose |
1150 | * the exact position : what we do is that we only set the value if it has |
1151 | * changed : a step up/down that doesn't change the time value of the first |
1152 | * event won't trigger a scrollbar change. */ |
1153 | |
b26121f4 |
1154 | void v_scroll_cb (GtkAdjustment *adjustment, gpointer data) |
1155 | { |
cc41a00f |
1156 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
49024c2c |
1157 | LttvTracesetStats *tss = |
1158 | lttvwindow_get_traceset_stats(event_viewer_data->tab); |
1159 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
1160 | g_debug("SCROLL begin"); |
1161 | g_debug("SCROLL values : %g , %g, %g", |
1162 | adjustment->value, event_viewer_data->previous_value, |
1163 | (adjustment->value - event_viewer_data->previous_value)); |
1164 | |
1165 | LttTime new_time_off = ltt_time_from_double(adjustment->value); |
1166 | LttTime old_time_off = ltt_time_from_double(event_viewer_data->previous_value); |
1167 | g_debug("SCROLL time values %lu.%lu, %lu.%lu", new_time_off.tv_sec, |
1168 | new_time_off.tv_nsec, old_time_off.tv_sec, old_time_off.tv_nsec); |
1169 | /* If same value : nothing to update */ |
1170 | if(ltt_time_compare(new_time_off, old_time_off) == 0) |
1171 | return; |
1172 | |
1173 | //LttTime old_time = event_viewer_data->first_event; |
1174 | |
540066bf |
1175 | |
1176 | //gint snoop = gtk_key_snooper_install(key_snooper, NULL); |
1177 | |
5290ec02 |
1178 | get_events(adjustment->value, event_viewer_data); |
540066bf |
1179 | |
1180 | //gtk_key_snooper_remove(snoop); |
49024c2c |
1181 | #if 0 |
1182 | LttTime time = ltt_time_sub(event_viewer_data->first_event, |
1183 | tsc->time_span.start_time); |
1184 | double value = ltt_time_to_double(time); |
1185 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, value); |
675f8f58 |
1186 | |
5290ec02 |
1187 | if(event_viewer_data->currently_selected_event != -1) { |
675f8f58 |
1188 | |
cc41a00f |
1189 | tree_path = gtk_tree_path_new_from_indices( |
5290ec02 |
1190 | event_viewer_data->currently_selected_event, |
8a949012 |
1191 | -1); |
675f8f58 |
1192 | |
c20b7777 |
1193 | // gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), tree_path, |
8a949012 |
1194 | // NULL, FALSE); |
cc41a00f |
1195 | gtk_tree_path_free(tree_path); |
5290ec02 |
1196 | } |
49024c2c |
1197 | #endif //0 |
1198 | g_debug("SCROLL end"); |
fbbb2697 |
1199 | } |
fcdf0ec2 |
1200 | |
54d8f654 |
1201 | static __inline gint get_cell_height(GtkTreeView *TreeView) |
6601bf27 |
1202 | { |
eb6b1024 |
1203 | gint height; |
cc41a00f |
1204 | GtkTreeViewColumn *column = gtk_tree_view_get_column(TreeView, 0); |
675f8f58 |
1205 | |
cc41a00f |
1206 | gtk_tree_view_column_cell_get_size(column, NULL, NULL, NULL, NULL, &height); |
675f8f58 |
1207 | |
6871f7d1 |
1208 | gint vertical_separator; |
1209 | gtk_widget_style_get (GTK_WIDGET (TreeView), |
1210 | "vertical-separator", &vertical_separator, |
1211 | NULL); |
1212 | |
1213 | height += vertical_separator; |
7a336641 |
1214 | |
675f8f58 |
1215 | return height; |
6601bf27 |
1216 | } |
1217 | |
cc41a00f |
1218 | void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data) |
fbbb2697 |
1219 | { |
cc41a00f |
1220 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
1221 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); |
1222 | gint last_num_visible_events = event_viewer_data->num_visible_events; |
1223 | gdouble exact_num_visible; |
675f8f58 |
1224 | |
cc41a00f |
1225 | exact_num_visible = ( alloc->height - |
8ce1db6f |
1226 | event_viewer_data->header_height ) |
1227 | / (double)cell_height ; |
675f8f58 |
1228 | |
cc41a00f |
1229 | event_viewer_data->num_visible_events = ceil(exact_num_visible) ; |
675f8f58 |
1230 | |
b671bb09 |
1231 | /* |
cc41a00f |
1232 | event_viewer_data->vadjust_c->page_increment = |
1233 | floor(exact_num_visible); |
1234 | event_viewer_data->vadjust_c->page_size = |
1235 | floor(exact_num_visible); |
b671bb09 |
1236 | */ |
b72d54c9 |
1237 | |
fb3d6047 |
1238 | g_debug("size allocate %p : last_num_visible_events : %d", |
1239 | event_viewer_data, last_num_visible_events); |
1240 | g_debug("num_visible_events : %d, value %lu", |
1241 | event_viewer_data->num_visible_events, |
1242 | event_viewer_data->vadjust_c->value); |
1243 | |
1244 | if(event_viewer_data->num_visible_events != last_num_visible_events) { |
5290ec02 |
1245 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); |
fb3d6047 |
1246 | } |
675f8f58 |
1247 | |
6601bf27 |
1248 | |
fbbb2697 |
1249 | } |
1250 | |
cc41a00f |
1251 | void tree_v_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data) |
fbbb2697 |
1252 | { |
675f8f58 |
1253 | gint h; |
cc41a00f |
1254 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
1255 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); |
8a949012 |
1256 | |
8ce1db6f |
1257 | h = cell_height + event_viewer_data->header_height; |
675f8f58 |
1258 | requisition->height = h; |
8a949012 |
1259 | |
fcdf0ec2 |
1260 | } |
1261 | |
8ce1db6f |
1262 | #if 0 |
202f6c8f |
1263 | gboolean show_event_detail(void * hook_data, void * call_data) |
1264 | { |
1265 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
8ce1db6f |
1266 | LttvTracesetContext * tsc = lttvwindow_get_traceset_context(event_viewer_data->tab); |
202f6c8f |
1267 | |
b72d54c9 |
1268 | if(event_viewer_data->event_fields_queue_tmp->length == 0 && |
1269 | event_viewer_data->event_fields_queue->length == 0){ |
912be9a5 |
1270 | event_viewer_data->shown = FALSE; |
1271 | return FALSE; |
1272 | } |
1273 | |
202f6c8f |
1274 | if(event_viewer_data->shown == FALSE){ |
1275 | event_viewer_data->shown = TRUE; |
1276 | update_raw_data_array(event_viewer_data, |
b72d54c9 |
1277 | event_viewer_data->event_fields_queue_tmp->length); |
202f6c8f |
1278 | |
b72d54c9 |
1279 | get_data(event_viewer_data->vadjust_c->value, |
8a949012 |
1280 | event_viewer_data->num_visible_events, |
1281 | event_viewer_data); |
a8c0f09d |
1282 | |
1283 | remove_context_hooks(event_viewer_data,tsc); |
202f6c8f |
1284 | } |
1285 | |
1286 | return FALSE; |
1287 | } |
8ce1db6f |
1288 | #endif //0 |
1289 | |
fb3d6047 |
1290 | static gboolean events_check_handler(guint count, gboolean *stop_flag, |
1291 | gpointer data) |
04f2543e |
1292 | { |
fb3d6047 |
1293 | EventViewerData *evd = (EventViewerData*)data; |
04f2543e |
1294 | if(count % CHECK_GDK_INTERVAL == 0) { |
fb3d6047 |
1295 | GdkEvent *event; |
1296 | GtkWidget *widget; |
1297 | while((event = gdk_event_get()) != NULL) { |
1298 | widget = gtk_get_event_widget(event); |
1299 | if(widget == |
1300 | lookup_widget(main_window_get_widget(evd->tab), |
80f2ed12 |
1301 | "StopProcessingButton") |
1302 | || widget == evd->vscroll_vc) { |
fb3d6047 |
1303 | gtk_main_do_event(event); |
1304 | gdk_window_process_all_updates(); |
1305 | } |
1306 | gdk_event_free(event); |
1307 | } |
04f2543e |
1308 | if(*stop_flag) |
1309 | return TRUE; |
1310 | else |
1311 | return FALSE; |
d20f7ef6 |
1312 | } else return FALSE; |
04f2543e |
1313 | } |
8ce1db6f |
1314 | |
5290ec02 |
1315 | static void get_events(double new_value, EventViewerData *event_viewer_data) |
b26121f4 |
1316 | { |
49024c2c |
1317 | GtkTreePath *tree_path; |
5290ec02 |
1318 | LttvTracesetStats *tss = |
1319 | lttvwindow_get_traceset_stats(event_viewer_data->tab); |
1320 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
1321 | guint i; |
49024c2c |
1322 | gboolean seek_by_time; |
5290ec02 |
1323 | |
efada953 |
1324 | if(lttvwindow_preempt_count > 0) return; |
04f2543e |
1325 | |
5290ec02 |
1326 | double value = new_value - event_viewer_data->previous_value; |
8ce1db6f |
1327 | |
5698740e |
1328 | /* Set stop button status for foreground processing */ |
1329 | event_viewer_data->tab->stop_foreground = FALSE; |
3c456a8a |
1330 | lttvwindow_events_request_disable(); |
5698740e |
1331 | |
5290ec02 |
1332 | /* See where we have to scroll... */ |
1333 | ScrollDirection direction; |
1334 | gint relative_position; |
1335 | |
d2cdf874 |
1336 | if(value < -0.8) { |
5290ec02 |
1337 | if(value >= -1.0) direction = SCROLL_STEP_UP; |
1338 | else { |
1339 | if(value >= -2.0) direction = SCROLL_PAGE_UP; |
eb6b1024 |
1340 | else direction = SCROLL_JUMP; |
8a949012 |
1341 | } |
d2cdf874 |
1342 | } else if(value > 0.8) { |
5290ec02 |
1343 | if(value <= 1.0) direction = SCROLL_STEP_DOWN; |
b72d54c9 |
1344 | else { |
5290ec02 |
1345 | if(value <= 2.0) direction = SCROLL_PAGE_DOWN; |
1346 | else direction = SCROLL_JUMP; |
8a949012 |
1347 | } |
5290ec02 |
1348 | } else direction = SCROLL_NONE; /* 0.0 */ |
1349 | |
1350 | |
1351 | switch(direction) { |
1352 | case SCROLL_STEP_UP: |
1353 | g_debug("get_events : SCROLL_STEP_UP"); |
1354 | relative_position = -1; |
49024c2c |
1355 | seek_by_time = 0; |
8a949012 |
1356 | break; |
5290ec02 |
1357 | case SCROLL_STEP_DOWN: |
1358 | g_debug("get_events : SCROLL_STEP_DOWN"); |
1359 | relative_position = 1; |
49024c2c |
1360 | seek_by_time = 0; |
5290ec02 |
1361 | break; |
1362 | case SCROLL_PAGE_UP: |
1363 | g_debug("get_events : SCROLL_PAGE_UP"); |
1364 | relative_position = -(event_viewer_data->num_visible_events); |
49024c2c |
1365 | seek_by_time = 0; |
5290ec02 |
1366 | break; |
1367 | case SCROLL_PAGE_DOWN: |
1368 | g_debug("get_events : SCROLL_PAGE_DOWN"); |
1369 | relative_position = event_viewer_data->num_visible_events; |
49024c2c |
1370 | seek_by_time = 0; |
5290ec02 |
1371 | break; |
1372 | case SCROLL_JUMP: |
1373 | g_debug("get_events : SCROLL_JUMP"); |
49024c2c |
1374 | seek_by_time = 1; |
5290ec02 |
1375 | break; |
1376 | case SCROLL_NONE: |
1377 | g_debug("get_events : SCROLL_NONE"); |
49024c2c |
1378 | relative_position = 0; |
1379 | seek_by_time = 0; |
5290ec02 |
1380 | break; |
1381 | } |
675f8f58 |
1382 | |
5290ec02 |
1383 | LttTime time = ltt_time_from_double(new_value); |
1384 | time = ltt_time_add(tsc->time_span.start_time, time); |
675f8f58 |
1385 | |
49024c2c |
1386 | if(!seek_by_time) { |
5290ec02 |
1387 | |
1388 | LttvTracesetContextPosition *pos = |
1389 | lttv_traceset_context_position_new(tsc); |
1390 | |
aaecaa99 |
1391 | /* Remember the beginning position */ |
5290ec02 |
1392 | if(event_viewer_data->pos->len > 0) { |
1393 | LttvTracesetContextPosition *first_pos = |
aaecaa99 |
1394 | (LttvTracesetContextPosition*)g_ptr_array_index( |
1395 | event_viewer_data->pos, |
1396 | 0); |
5290ec02 |
1397 | lttv_traceset_context_position_copy(pos, first_pos); |
aaecaa99 |
1398 | |
33a660f1 |
1399 | if(relative_position >= 0) { |
aaecaa99 |
1400 | LttTime first_event_time = |
1401 | lttv_traceset_context_position_get_time( |
1402 | pos); |
1403 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, |
1404 | first_event_time); |
1405 | lttv_process_traceset_middle(tsc, ltt_time_infinite, |
1406 | G_MAXUINT, |
1407 | pos); |
1408 | |
33a660f1 |
1409 | } else if(relative_position < 0) { |
aaecaa99 |
1410 | g_assert(lttv_process_traceset_seek_position(tsc, pos) == 0); |
1411 | } |
5290ec02 |
1412 | } else { |
1413 | /* There is nothing in the list : simply seek to the time value. */ |
1414 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, |
1415 | time); |
0bb72393 |
1416 | lttv_process_traceset_middle(tsc, time, G_MAXUINT, |
1417 | NULL); |
ed3b99b6 |
1418 | } |
5290ec02 |
1419 | |
5290ec02 |
1420 | /* Note that, as we mess with the tsc position, this function CANNOT be called |
1421 | * from a hook inside the lttv_process_traceset_middle. */ |
1422 | /* As the lttvwindow API keeps a sync_position inside the tsc to go back at |
1423 | * the right spot after being interrupted, it's ok to change the tsc position, |
1424 | * as long as we do not touch the sync_position. */ |
675f8f58 |
1425 | |
5290ec02 |
1426 | /* Get the beginning position of the read (with seek backward or seek forward) |
1427 | */ |
1428 | if(relative_position > 0) { |
1429 | guint count; |
04f2543e |
1430 | count += lttv_process_traceset_seek_n_forward(tsc, relative_position, |
b139ad2a |
1431 | events_check_handler, |
1432 | &event_viewer_data->tab->stop_foreground, |
1433 | event_viewer_data->main_win_filter, |
fb3d6047 |
1434 | event_viewer_data->filter, NULL, event_viewer_data); |
49024c2c |
1435 | } else if(relative_position < 0) { |
5290ec02 |
1436 | guint count; |
e80eae6d |
1437 | |
1438 | /* Get an idea of currently shown event dispersion */ |
1439 | LttTime first_event_time = |
1440 | lttv_traceset_context_position_get_time(event_viewer_data->first_event); |
1441 | LttTime last_event_time = |
1442 | lttv_traceset_context_position_get_time(event_viewer_data->last_event); |
1443 | LttTime time_diff = ltt_time_sub(last_event_time, first_event_time); |
1444 | if(ltt_time_compare(time_diff, ltt_time_zero) == 0) |
1445 | time_diff = seek_back_default_offset; |
04f2543e |
1446 | |
1447 | count = lttv_process_traceset_seek_n_backward(tsc, |
1448 | abs(relative_position), |
e80eae6d |
1449 | time_diff, |
1450 | (seek_time_fct)lttv_state_traceset_seek_time_closest, |
04f2543e |
1451 | events_check_handler, |
b139ad2a |
1452 | &event_viewer_data->tab->stop_foreground, |
1453 | event_viewer_data->main_win_filter, |
fb3d6047 |
1454 | event_viewer_data->filter, NULL, event_viewer_data); |
49024c2c |
1455 | } /* else 0 : do nothing : we are already at the beginning position */ |
682c6edb |
1456 | |
5290ec02 |
1457 | lttv_traceset_context_position_destroy(pos); |
0bb72393 |
1458 | |
1459 | /* Save the first event position */ |
1460 | lttv_traceset_context_position_save(tsc, event_viewer_data->first_event); |
1461 | |
1462 | time = lttv_traceset_context_position_get_time( |
1463 | event_viewer_data->first_event); |
7cf3c9f3 |
1464 | //if(ltt_time_compare(time, tsc->time_span.end_time) > 0) |
1465 | // time = tsc->time_span.end_time; |
1466 | |
0bb72393 |
1467 | LttTime time_val = ltt_time_sub(time, |
1468 | tsc->time_span.start_time); |
1469 | event_viewer_data->previous_value = ltt_time_to_double(time_val); |
1470 | |
1471 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, time); |
1472 | lttv_process_traceset_middle(tsc, ltt_time_infinite, G_MAXUINT, |
1473 | event_viewer_data->first_event); |
1474 | |
5290ec02 |
1475 | } else { |
1476 | /* Seek by time */ |
1477 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, |
1478 | time); |
0bb72393 |
1479 | lttv_process_traceset_middle(tsc, time, G_MAXUINT, |
1480 | NULL); |
1481 | LttTime time_val = ltt_time_sub(time, |
1482 | tsc->time_span.start_time); |
1483 | event_viewer_data->previous_value = ltt_time_to_double(time_val); |
1484 | lttv_traceset_context_position_save(tsc, event_viewer_data->first_event); |
5290ec02 |
1485 | } |
1486 | |
49024c2c |
1487 | /* Clear the model (don't forget to free the TCS positions!) */ |
1488 | gtk_list_store_clear(event_viewer_data->store_m); |
1489 | for(i=0;i<event_viewer_data->pos->len;i++) { |
1490 | LttvTracesetContextPosition *cur_pos = |
1491 | (LttvTracesetContextPosition*)g_ptr_array_index(event_viewer_data->pos, |
1492 | i); |
1493 | lttv_traceset_context_position_destroy(cur_pos); |
1494 | } |
1495 | g_ptr_array_set_size(event_viewer_data->pos, 0); |
1496 | |
49024c2c |
1497 | |
5290ec02 |
1498 | /* Mathieu : |
dfb5dd45 |
1499 | * I make the choice not to use the mainwindow lttvwindow API here : the idle |
1500 | * loop might have a too low priority, and we want good update while |
5698740e |
1501 | * scrolling. However, we call the gdk loop to get events periodically so the |
1502 | * processing can be stopped. |
5290ec02 |
1503 | */ |
0bb72393 |
1504 | |
5290ec02 |
1505 | lttv_process_traceset_begin(tsc, |
1506 | NULL, NULL, NULL, event_viewer_data->event_hooks, NULL); |
5698740e |
1507 | |
1508 | event_viewer_data->num_events = 0; |
675f8f58 |
1509 | |
5290ec02 |
1510 | lttv_process_traceset_middle(tsc, ltt_time_infinite, G_MAXUINT, NULL); |
1511 | |
1512 | lttv_process_traceset_end(tsc, |
1513 | NULL, NULL, NULL, event_viewer_data->event_hooks, NULL); |
675f8f58 |
1514 | |
e80eae6d |
1515 | /* Get the end position */ |
49024c2c |
1516 | if(event_viewer_data->pos->len > 0) { |
1517 | LttvTracesetContextPosition *cur_pos = |
1518 | (LttvTracesetContextPosition*)g_ptr_array_index(event_viewer_data->pos, |
1519 | event_viewer_data->pos->len - 1); |
1520 | lttv_traceset_context_position_copy(event_viewer_data->last_event, |
1521 | cur_pos); |
1522 | } else |
1523 | lttv_traceset_context_position_save(tsc, event_viewer_data->last_event); |
1524 | |
1525 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
1526 | event_viewer_data->previous_value); |
1527 | |
0bb72393 |
1528 | //g_signal_emit_by_name(G_OBJECT (event_viewer_data->select_c), |
1529 | // "changed"); |
49024c2c |
1530 | |
540066bf |
1531 | event_viewer_data->last_tree_update_time = |
1532 | gdk_x11_get_server_time( |
1533 | gtk_widget_get_parent_window(event_viewer_data->tree_v)); |
49024c2c |
1534 | |
3c456a8a |
1535 | lttvwindow_events_request_enable(); |
1536 | |
5290ec02 |
1537 | return; |
fbbb2697 |
1538 | } |
8ce1db6f |
1539 | |
f1d41644 |
1540 | |
5290ec02 |
1541 | int event_hook(void *hook_data, void *call_data) |
fbbb2697 |
1542 | { |
5290ec02 |
1543 | EventViewerData *event_viewer_data = (EventViewerData*)hook_data; |
1544 | LttvTracefileContext *tfc = (LttvTracefileContext*)call_data; |
ae3d0f50 |
1545 | LttvTracefileState *tfs = (LttvTracefileState*)call_data; |
5290ec02 |
1546 | LttEvent *e = ltt_tracefile_get_event(tfc->tf); |
19e250a0 |
1547 | |
5698740e |
1548 | if(event_viewer_data->num_events % CHECK_GDK_INTERVAL == 0) { |
fb3d6047 |
1549 | GdkEvent *event; |
1550 | GtkWidget *widget; |
1551 | while((event = gdk_event_get()) != NULL) { |
1552 | widget = gtk_get_event_widget(event); |
1553 | if(widget == |
1554 | lookup_widget(main_window_get_widget(event_viewer_data->tab), |
80f2ed12 |
1555 | "StopProcessingButton") |
1556 | || widget == event_viewer_data->vscroll_vc) { |
fb3d6047 |
1557 | gtk_main_do_event(event); |
1558 | gdk_window_process_all_updates(); |
1559 | } |
1560 | gdk_event_free(event); |
1561 | } |
1562 | //gtk_main_iteration_do(FALSE); |
5698740e |
1563 | if(event_viewer_data->tab->stop_foreground) |
1564 | return TRUE; |
1565 | } |
3c456a8a |
1566 | event_viewer_data->num_events++; |
5698740e |
1567 | |
a998b781 |
1568 | LttvFilter *filter = event_viewer_data->main_win_filter; |
19e250a0 |
1569 | if(filter != NULL && filter->head != NULL) |
1570 | if(!lttv_filter_tree_parse(filter->head,e,tfc->tf, |
b6ef18af |
1571 | tfc->t_context->t,tfc,NULL,NULL)) |
19e250a0 |
1572 | return FALSE; |
1573 | |
b139ad2a |
1574 | filter = event_viewer_data->filter; |
1575 | if(filter != NULL && filter->head != NULL) |
1576 | if(!lttv_filter_tree_parse(filter->head,e,tfc->tf, |
b6ef18af |
1577 | tfc->t_context->t,tfc,NULL,NULL)) |
b139ad2a |
1578 | return FALSE; |
1579 | |
1580 | |
5290ec02 |
1581 | LttFacility *facility = ltt_event_facility(e); |
1582 | LttEventType *event_type = ltt_event_eventtype(e); |
5290ec02 |
1583 | LttTime time = ltt_event_time(e); |
1584 | |
ae3d0f50 |
1585 | guint cpu = tfs->cpu; |
5290ec02 |
1586 | LttvTraceState *ts = (LttvTraceState*)tfc->t_context; |
1587 | LttvProcessState *process = ts->running_process[cpu]; |
1588 | |
1589 | GtkTreeIter iter; |
675f8f58 |
1590 | |
5290ec02 |
1591 | GString *desc = g_string_new(""); |
19e250a0 |
1592 | |
5290ec02 |
1593 | LttvTracesetContextPosition *pos = |
1594 | lttv_traceset_context_position_new(tfc->t_context->ts_context); |
fbbb2697 |
1595 | |
294550d2 |
1596 | lttv_traceset_context_position_save(tfc->t_context->ts_context, pos); |
1597 | |
adff96cc |
1598 | lttv_event_to_string(e, desc, TRUE, TRUE, (LttvTracefileState*)tfc); |
fbbb2697 |
1599 | |
1835cc5d |
1600 | g_info("detail : %s", desc->str); |
a8c0f09d |
1601 | |
5290ec02 |
1602 | gtk_list_store_append (event_viewer_data->store_m, &iter); |
1603 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
1604 | TRACE_NAME_COLUMN, g_quark_to_string(ltt_trace_name(tfc->t_context->t)), |
1605 | TRACEFILE_NAME_COLUMN, g_quark_to_string(ltt_tracefile_name(tfc->tf)), |
1606 | CPUID_COLUMN, cpu, |
1607 | FACILITY_COLUMN, g_quark_to_string(ltt_facility_name(facility)), |
1608 | EVENT_COLUMN, g_quark_to_string(ltt_eventtype_name(event_type)), |
1609 | TIME_S_COLUMN, time.tv_sec, |
1610 | TIME_NS_COLUMN, time.tv_nsec, |
1611 | PID_COLUMN, process->pid, |
1612 | EVENT_DESCR_COLUMN, desc->str, |
1613 | POSITION_COLUMN, pos, |
1614 | -1); |
ed3b99b6 |
1615 | |
5290ec02 |
1616 | g_ptr_array_add(event_viewer_data->pos, pos); |
a8c0f09d |
1617 | |
5290ec02 |
1618 | g_string_free(desc, TRUE); |
1619 | |
dfb5dd45 |
1620 | if(event_viewer_data->update_cursor) { |
1621 | if(lttv_traceset_context_pos_pos_compare(pos, |
1622 | event_viewer_data->currently_selected_position) == 0) { |
1623 | GtkTreePath *path = gtk_tree_path_new_from_indices( |
1624 | event_viewer_data->pos->len - 1, -1); |
9d7e0c25 |
1625 | if(path) { |
1626 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
1627 | path, NULL, FALSE); |
1628 | gtk_tree_path_free(path); |
1629 | } |
dfb5dd45 |
1630 | } |
1193dd68 |
1631 | } |
dfb5dd45 |
1632 | |
6f43371e |
1633 | if(event_viewer_data->pos->len >= event_viewer_data->num_visible_events ) |
5290ec02 |
1634 | return TRUE; |
1635 | else |
1636 | return FALSE; |
a8c0f09d |
1637 | } |
1638 | |
1639 | |
5290ec02 |
1640 | |
1193dd68 |
1641 | static void event_update_selection(EventViewerData *event_viewer_data) |
1642 | { |
1643 | guint i; |
1644 | GPtrArray *positions = event_viewer_data->pos; |
ffd088ef |
1645 | g_info("event_update_selection"); |
1193dd68 |
1646 | |
1647 | for(i=0;i<positions->len;i++) { |
1648 | LttvTracesetContextPosition *cur_pos = |
1649 | (LttvTracesetContextPosition*)g_ptr_array_index(positions, i); |
1650 | if(lttv_traceset_context_pos_pos_compare(cur_pos, |
1651 | event_viewer_data->currently_selected_position) == 0) { |
1652 | GtkTreePath *path = gtk_tree_path_new_from_indices(i, -1); |
9d7e0c25 |
1653 | if(path) { |
1654 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
1655 | path, NULL, FALSE); |
1656 | gtk_tree_path_free(path); |
1657 | } |
1193dd68 |
1658 | } |
1659 | } |
1660 | } |
1661 | |
2df7f94b |
1662 | static int current_time_get_first_event_hook(void *hook_data, void *call_data) |
1663 | { |
1664 | EventViewerData *event_viewer_data = (EventViewerData*)hook_data; |
1665 | LttvTracefileContext *tfc = (LttvTracefileContext*)call_data; |
1666 | LttEvent *e = ltt_tracefile_get_event(tfc->tf); |
1667 | |
1668 | LttvFilter *filter = event_viewer_data->main_win_filter; |
1669 | if(filter != NULL && filter->head != NULL) |
1670 | if(!lttv_filter_tree_parse(filter->head,e,tfc->tf, |
b6ef18af |
1671 | tfc->t_context->t,tfc,NULL,NULL)) |
2df7f94b |
1672 | return FALSE; |
1673 | |
b139ad2a |
1674 | filter = event_viewer_data->filter; |
1675 | if(filter != NULL && filter->head != NULL) |
1676 | if(!lttv_filter_tree_parse(filter->head,e,tfc->tf, |
b6ef18af |
1677 | tfc->t_context->t,tfc,NULL,NULL)) |
b139ad2a |
1678 | return FALSE; |
1679 | |
2df7f94b |
1680 | lttv_traceset_context_position_save(tfc->t_context->ts_context, |
1681 | event_viewer_data->current_time_get_first); |
1682 | return TRUE; |
1683 | } |
1684 | |
675f8f58 |
1685 | |
cc41a00f |
1686 | gboolean update_current_time(void * hook_data, void * call_data) |
675f8f58 |
1687 | { |
ffd088ef |
1688 | g_info("update_current_time"); |
cc41a00f |
1689 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
224446ce |
1690 | const LttTime * current_time = (LttTime*)call_data; |
8ce1db6f |
1691 | LttvTracesetContext * tsc = |
1692 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
1193dd68 |
1693 | GtkTreePath *path; |
5290ec02 |
1694 | |
49024c2c |
1695 | /* If the currently selected event time != current time, set the first event |
1696 | * with this time as currently selected. */ |
1697 | LttTime pos_time = lttv_traceset_context_position_get_time( |
1698 | event_viewer_data->currently_selected_position); |
1699 | if(ltt_time_compare(pos_time, *current_time) != 0) { |
1700 | |
15894378 |
1701 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, |
79735ac2 |
1702 | *current_time); |
1703 | lttv_process_traceset_middle(tsc, *current_time, G_MAXUINT, |
15894378 |
1704 | NULL); |
15894378 |
1705 | |
2df7f94b |
1706 | /* Get the first event that passes in the filter */ |
1707 | event_viewer_data->current_time_get_first = |
1708 | lttv_traceset_context_position_new(tsc); |
1709 | LttvHooks *hooks = lttv_hooks_new(); |
1710 | lttv_hooks_add(hooks, |
1711 | current_time_get_first_event_hook, |
1712 | event_viewer_data, |
1713 | LTTV_PRIO_DEFAULT); |
1714 | |
1715 | lttv_process_traceset_begin(tsc, |
1716 | NULL, NULL, NULL, hooks, NULL); |
1717 | |
1718 | lttv_process_traceset_middle(tsc, ltt_time_infinite, G_MAXUINT, NULL); |
1719 | |
1720 | lttv_process_traceset_end(tsc, |
1721 | NULL, NULL, NULL, hooks, NULL); |
1722 | |
1723 | lttv_hooks_destroy(hooks); |
15894378 |
1724 | |
2df7f94b |
1725 | lttv_traceset_context_position_copy( |
1726 | event_viewer_data->currently_selected_position, |
1727 | event_viewer_data->current_time_get_first); |
1728 | lttv_traceset_context_position_destroy( |
1729 | event_viewer_data->current_time_get_first); |
49024c2c |
1730 | pos_time = lttv_traceset_context_position_get_time( |
1731 | event_viewer_data->currently_selected_position); |
1732 | } |
c46519c8 |
1733 | |
49024c2c |
1734 | LttTime time = ltt_time_sub(pos_time, tsc->time_span.start_time); |
1735 | double new_value = ltt_time_to_double(time); |
1736 | |
15894378 |
1737 | event_viewer_data->report_position = FALSE; |
49024c2c |
1738 | /* Change the viewed area if does not match */ |
1739 | if(lttv_traceset_context_pos_pos_compare( |
1740 | event_viewer_data->currently_selected_position, |
1741 | event_viewer_data->first_event) < 0 |
1742 | || |
1743 | lttv_traceset_context_pos_pos_compare( |
1744 | event_viewer_data->currently_selected_position, |
1193dd68 |
1745 | event_viewer_data->last_event) > 0) { |
49024c2c |
1746 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, new_value); |
1193dd68 |
1747 | } else { |
15894378 |
1748 | /* Simply update the current time : it is in the list */ |
1749 | event_update_selection(event_viewer_data); |
1193dd68 |
1750 | } |
15894378 |
1751 | event_viewer_data->report_position = TRUE; |
1193dd68 |
1752 | |
49024c2c |
1753 | return FALSE; |
1754 | } |
1755 | |
1756 | gboolean update_current_position(void * hook_data, void * call_data) |
1757 | { |
ffd088ef |
1758 | g_info("update_current_position"); |
49024c2c |
1759 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
1760 | const LttvTracesetContextPosition *current_pos = |
1761 | (LttvTracesetContextPosition*)call_data; |
1762 | LttvTracesetContext * tsc = |
1763 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
1764 | |
1765 | if(lttv_traceset_context_pos_pos_compare( |
1766 | event_viewer_data->currently_selected_position, current_pos) != 0) { |
1767 | lttv_traceset_context_position_copy( |
1768 | event_viewer_data->currently_selected_position, current_pos); |
1769 | |
49024c2c |
1770 | /* Change the viewed area if does not match */ |
1771 | if(lttv_traceset_context_pos_pos_compare( |
1772 | event_viewer_data->currently_selected_position, |
1773 | event_viewer_data->first_event) < 0 |
1774 | || |
1775 | lttv_traceset_context_pos_pos_compare( |
1776 | event_viewer_data->currently_selected_position, |
1777 | event_viewer_data->last_event) > 0) { |
1778 | LttTime time = lttv_traceset_context_position_get_time(current_pos); |
1779 | time = ltt_time_sub(time, tsc->time_span.start_time); |
1780 | double new_value = ltt_time_to_double(time); |
1781 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, new_value); |
1193dd68 |
1782 | } else { |
1783 | /* Simply update the current time : it is in the list */ |
1784 | event_update_selection(event_viewer_data); |
49024c2c |
1785 | } |
1786 | |
1787 | } |
a6b3623e |
1788 | |
a6b3623e |
1789 | |
675f8f58 |
1790 | return FALSE; |
1791 | } |
1792 | |
49024c2c |
1793 | |
1794 | |
a8c0f09d |
1795 | gboolean traceset_changed(void * hook_data, void * call_data) |
1796 | { |
1797 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
8ce1db6f |
1798 | LttvTracesetContext * tsc = |
1799 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
1800 | TimeInterval time_span = tsc->time_span; |
852f16bb |
1801 | |
b9a010a2 |
1802 | LttTime end; |
a8c0f09d |
1803 | gtk_list_store_clear(event_viewer_data->store_m); |
5290ec02 |
1804 | g_ptr_array_set_size(event_viewer_data->pos, 0); |
a8c0f09d |
1805 | |
b9a010a2 |
1806 | end = ltt_time_sub(time_span.end_time, time_span.start_time); |
c74e0cf9 |
1807 | event_viewer_data->vadjust_c->upper = ltt_time_to_double(end); |
4249a3e8 |
1808 | |
1809 | /* Reset the positions */ |
1810 | lttv_traceset_context_position_destroy( |
1811 | event_viewer_data->currently_selected_position); |
1812 | lttv_traceset_context_position_destroy( |
1813 | event_viewer_data->first_event); |
1814 | lttv_traceset_context_position_destroy( |
1815 | event_viewer_data->last_event); |
1816 | |
1817 | event_viewer_data->currently_selected_position = |
1818 | lttv_traceset_context_position_new(tsc); |
1819 | event_viewer_data->first_event = |
1820 | lttv_traceset_context_position_new(tsc); |
1821 | event_viewer_data->last_event = |
1822 | lttv_traceset_context_position_new(tsc); |
1823 | |
1824 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); |
a8c0f09d |
1825 | // event_viewer_data->vadjust_c->value = 0; |
1826 | |
fadb18a9 |
1827 | request_background_data(event_viewer_data); |
1828 | |
a8c0f09d |
1829 | return FALSE; |
1830 | } |
1831 | |
a998b781 |
1832 | gboolean filter_changed(void * hook_data, void * call_data) |
1833 | { |
1834 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
1835 | LttvTracesetContext * tsc = |
1836 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
1837 | |
1838 | event_viewer_data->main_win_filter = |
1839 | (LttvFilter*)call_data; |
4249a3e8 |
1840 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); |
a998b781 |
1841 | |
1842 | return FALSE; |
1843 | } |
1844 | |
a8c0f09d |
1845 | |
b139ad2a |
1846 | gint evd_redraw_notify(void *hook_data, void *call_data) |
d2cdf874 |
1847 | { |
1848 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
8a949012 |
1849 | |
d2cdf874 |
1850 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); |
5e96e7e3 |
1851 | return 0; |
d2cdf874 |
1852 | } |
682c6edb |
1853 | |
b139ad2a |
1854 | void gui_events_free(gpointer data) |
202f6c8f |
1855 | { |
b139ad2a |
1856 | LttvPluginEVD *plugin_evd = (LttvPluginEVD*)data; |
1857 | Tab *tab = plugin_evd->evd->tab; |
1858 | EventViewerData *event_viewer_data = plugin_evd->evd; |
5290ec02 |
1859 | guint i; |
1860 | |
b139ad2a |
1861 | lttv_filter_destroy(plugin_evd->evd->filter); |
1862 | |
1863 | if(tab != NULL){ |
5290ec02 |
1864 | lttv_hooks_remove(event_viewer_data->event_hooks,event_hook); |
1865 | lttv_hooks_destroy(event_viewer_data->event_hooks); |
1866 | |
1867 | for(i=0;i<event_viewer_data->pos->len;i++) { |
1868 | LttvTracesetContextPosition *cur_pos = |
1869 | (LttvTracesetContextPosition*)g_ptr_array_index(event_viewer_data->pos, |
1870 | i); |
1871 | lttv_traceset_context_position_destroy(cur_pos); |
1872 | } |
49024c2c |
1873 | lttv_traceset_context_position_destroy( |
1874 | event_viewer_data->currently_selected_position); |
1875 | lttv_traceset_context_position_destroy( |
1876 | event_viewer_data->first_event); |
1877 | lttv_traceset_context_position_destroy( |
1878 | event_viewer_data->last_event); |
5290ec02 |
1879 | g_ptr_array_free(event_viewer_data->pos, TRUE); |
1880 | |
1881 | lttvwindow_unregister_current_time_notify(tab, |
1882 | update_current_time, event_viewer_data); |
49024c2c |
1883 | lttvwindow_unregister_current_position_notify(tab, |
1884 | update_current_position, event_viewer_data); |
5290ec02 |
1885 | //lttvwindow_unregister_show_notify(tab, |
1886 | // show_event_detail, event_viewer_data); |
1887 | lttvwindow_unregister_traceset_notify(tab, |
1888 | traceset_changed, event_viewer_data); |
a998b781 |
1889 | lttvwindow_unregister_filter_notify(tab, |
1890 | filter_changed, event_viewer_data); |
d2cdf874 |
1891 | lttvwindow_unregister_redraw_notify(tab, |
b139ad2a |
1892 | evd_redraw_notify, event_viewer_data); |
efbd5182 |
1893 | |
675f8f58 |
1894 | } |
b139ad2a |
1895 | lttvwindowtraces_background_notify_remove(event_viewer_data); |
1896 | |
1897 | g_event_viewer_data_list = g_slist_remove(g_event_viewer_data_list, |
1898 | event_viewer_data); |
1899 | //g_free(event_viewer_data); |
1900 | g_object_unref(plugin_evd); |
675f8f58 |
1901 | } |
682c6edb |
1902 | |
675f8f58 |
1903 | |
682c6edb |
1904 | |
b139ad2a |
1905 | void gui_events_destructor(gpointer data) |
a60b01ef |
1906 | { |
b139ad2a |
1907 | LttvPluginEVD *plugin_evd = (LttvPluginEVD*)data; |
5290ec02 |
1908 | /* May already been done by GTK window closing */ |
b139ad2a |
1909 | if(GTK_IS_WIDGET(plugin_evd->parent.top_widget)){ |
1910 | gtk_widget_destroy(plugin_evd->parent.top_widget); |
a60b01ef |
1911 | } |
b671bb09 |
1912 | } |
1913 | |
682c6edb |
1914 | |
c46519c8 |
1915 | |
08b1c66e |
1916 | /** |
1917 | * plugin's init function |
1918 | * |
1919 | * This function initializes the Event Viewer functionnality through the |
1920 | * gtkTraceSet API. |
1921 | */ |
1922 | static void init() { |
1923 | |
e025a729 |
1924 | lttvwindow_register_constructor("guievents", |
1925 | "/", |
8ce1db6f |
1926 | "Insert Event Viewer", |
1927 | hGuiEventsInsert_xpm, |
1928 | "Insert Event Viewer", |
1929 | h_gui_events); |
08b1c66e |
1930 | } |
1931 | |
1932 | void event_destroy_walk(gpointer data, gpointer user_data) |
1933 | { |
b139ad2a |
1934 | gui_events_destructor((LttvPluginEVD*)data); |
08b1c66e |
1935 | } |
1936 | |
1937 | /** |
1938 | * plugin's destroy function |
1939 | * |
1940 | * This function releases the memory reserved by the module and unregisters |
1941 | * everything that has been registered in the gtkTraceSet API. |
1942 | */ |
1943 | static void destroy() { |
08b1c66e |
1944 | |
8ce1db6f |
1945 | g_slist_foreach(g_event_viewer_data_list, event_destroy_walk, NULL ); |
1946 | g_slist_free(g_event_viewer_data_list); |
08b1c66e |
1947 | |
8ce1db6f |
1948 | lttvwindow_unregister_constructor(h_gui_events); |
08b1c66e |
1949 | |
08b1c66e |
1950 | } |
1951 | |
1952 | |
5290ec02 |
1953 | |
1954 | |
08b1c66e |
1955 | LTTV_MODULE("guievents", "Detailed events view", \ |
1956 | "Graphical module to display a detailed event list", \ |
5290ec02 |
1957 | init, destroy, "lttvwindow", "print") |