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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 */ |
5c7463ed |
22 | /*\@{*/ |
23 | |
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24 | /*! \file GuiEvents.c |
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25 | * \brief Graphical plugin for showing events. |
26 | * |
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27 | * This plugin lists all the events contained in the current time interval |
28 | * in a list. |
29 | * |
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30 | * This plugin adds a Events Viewer functionnality to Linux TraceToolkit |
31 | * GUI when this plugin is loaded. The init and destroy functions add the |
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32 | * viewer's insertion menu item and toolbar icon by calling viewer.h's |
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33 | * API functions. Then, when a viewer's object is created, the constructor |
34 | * creates ans register through API functions what is needed to interact |
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35 | * with the lttvwindow. |
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36 | * |
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37 | * Authors : Mathieu Desnoyers and XangXiu Yang, June to December 2003 |
38 | * Inspired from original LTT, made by Karim Yaghmour |
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39 | * |
40 | * Mostly rewritten by Mathieu Desnoyers, August 2005. |
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41 | */ |
42 | |
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43 | #ifdef HAVE_CONFIG_H |
44 | #include <config.h> |
45 | #endif |
46 | |
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47 | #include <math.h> |
48 | |
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49 | #include <glib.h> |
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50 | #include <gtk/gtk.h> |
51 | #include <gdk/gdk.h> |
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52 | #include <string.h> |
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53 | |
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54 | #include <ltt/ltt.h> |
55 | #include <ltt/event.h> |
56 | #include <ltt/type.h> |
57 | #include <ltt/trace.h> |
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58 | #include <ltt/facility.h> |
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59 | #include <lttv/module.h> |
60 | #include <lttv/hook.h> |
61 | #include <lttv/tracecontext.h> |
62 | #include <lttv/state.h> |
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63 | #include <lttv/filter.h> |
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64 | #include <lttv/print.h> |
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65 | #include <lttvwindow/lttvwindow.h> |
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66 | #include <lttvwindow/lttvwindowtraces.h> |
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67 | |
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68 | #include "hGuiEventsInsert.xpm" |
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69 | |
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70 | #define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format) |
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71 | |
72 | #ifndef g_debug |
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73 | #define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format) |
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74 | #endif |
75 | |
76 | #define abs(a) (((a)<0)?(-a):(a)) |
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77 | |
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78 | |
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79 | /** Array containing instanced objects. Used when module is unloaded */ |
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80 | static GSList *g_event_viewer_data_list = NULL ; |
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81 | |
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82 | typedef enum _ScrollDirection{ |
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83 | SCROLL_STEP_UP, |
84 | SCROLL_STEP_DOWN, |
85 | SCROLL_PAGE_UP, |
86 | SCROLL_PAGE_DOWN, |
87 | SCROLL_JUMP, |
88 | SCROLL_NONE |
a60b01ef |
89 | } ScrollDirection; |
90 | |
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91 | typedef struct _EventViewerData { |
92 | |
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93 | Tab * tab; |
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94 | LttvHooks * event_hooks; |
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95 | |
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96 | /* previous value is used to determine if it is a page up/down or |
97 | * step up/down, in which case we move of a certain amount of events (one or |
98 | * the number of events shown on the screen) instead of changing begin time. |
99 | */ |
100 | double previous_value; |
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101 | |
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102 | //scroll window containing Tree View |
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103 | GtkWidget * scroll_win; |
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104 | |
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105 | /* Model containing list data */ |
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106 | GtkListStore *store_m; |
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107 | |
108 | GPtrArray *pos; /* Array of LttvTracesetContextPosition * */ |
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109 | |
110 | GtkWidget *top_widget; |
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111 | GtkWidget *hbox_v; |
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112 | /* Widget to display the data in a columned list */ |
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113 | GtkWidget *tree_v; |
114 | GtkAdjustment *vtree_adjust_c ; |
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115 | GtkWidget *button; /* a button of the header, used to get the header_height */ |
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116 | gint header_height; |
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117 | |
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118 | /* Vertical scrollbar and its adjustment */ |
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119 | GtkWidget *vscroll_vc; |
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120 | GtkAdjustment *vadjust_c; |
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121 | |
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122 | /* Selection handler */ |
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123 | GtkTreeSelection *select_c; |
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124 | |
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125 | gint num_visible_events; |
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126 | |
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127 | LttvTracesetContextPosition *currently_selected_position; |
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128 | gboolean update_cursor; /* Speed optimisation : do not update cursor when |
129 | unnecessary */ |
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130 | gboolean report_position; /* do not report position when in current_time |
131 | update */ |
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132 | |
133 | LttvTracesetContextPosition *first_event; /* Time of the first event shown */ |
134 | LttvTracesetContextPosition *last_event; /* Time of the first event shown */ |
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135 | |
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136 | LttvTracesetContextPosition *current_time_get_first; |
137 | |
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138 | LttvFilter *main_win_filter; |
139 | |
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140 | gint background_info_waiting; |
141 | |
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142 | guint32 last_tree_update_time; /* To filter out repeat keys */ |
143 | |
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144 | } EventViewerData ; |
145 | |
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146 | /** hook functions for update time interval, current time ... */ |
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147 | gboolean update_current_time(void * hook_data, void * call_data); |
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148 | gboolean update_current_position(void * hook_data, void * call_data); |
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149 | //gboolean show_event_detail(void * hook_data, void * call_data); |
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150 | gboolean traceset_changed(void * hook_data, void * call_data); |
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151 | gboolean filter_changed(void * hook_data, void * call_data); |
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152 | |
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153 | static void request_background_data(EventViewerData *event_viewer_data); |
154 | |
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155 | //! Event Viewer's constructor hook |
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156 | GtkWidget *h_gui_events(Tab *tab); |
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157 | //! Event Viewer's constructor |
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158 | EventViewerData *gui_events(Tab *tab); |
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159 | //! Event Viewer's destructor |
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160 | void gui_events_destructor(EventViewerData *event_viewer_data); |
161 | void gui_events_free(EventViewerData *event_viewer_data); |
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162 | |
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163 | static gboolean |
164 | header_size_allocate(GtkWidget *widget, |
165 | GtkAllocation *allocation, |
166 | gpointer user_data); |
167 | |
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168 | void tree_v_set_cursor(EventViewerData *event_viewer_data); |
169 | void tree_v_get_cursor(EventViewerData *event_viewer_data); |
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170 | |
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171 | /* Prototype for selection handler callback */ |
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172 | static void tree_selection_changed_cb (GtkTreeSelection *selection, |
173 | gpointer data); |
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174 | static void v_scroll_cb (GtkAdjustment *adjustment, gpointer data); |
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175 | static void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, |
176 | gpointer data); |
177 | static void tree_v_size_request_cb (GtkWidget *widget, |
178 | GtkRequisition *requisition, gpointer data); |
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179 | static void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data); |
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180 | static void tree_v_move_cursor_cb (GtkWidget *widget, GtkMovementStep arg1, |
181 | gint arg2, gpointer data); |
540066bf |
182 | static gboolean key_handler(GtkWidget *widget, GdkEventKey *event, |
183 | gpointer user_data); |
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184 | |
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185 | static gint redraw_notify(void *hook_data, void *call_data); |
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186 | |
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187 | static void get_events(double time, EventViewerData *event_viewer_data); |
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188 | |
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189 | int event_hook(void *hook_data, void *call_data); |
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190 | |
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191 | /* Enumeration of the columns */ |
192 | enum |
193 | { |
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194 | TRACE_NAME_COLUMN, |
195 | TRACEFILE_NAME_COLUMN, |
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196 | CPUID_COLUMN, |
197 | EVENT_COLUMN, |
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198 | FACILITY_COLUMN, |
199 | TIME_S_COLUMN, |
200 | TIME_NS_COLUMN, |
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201 | PID_COLUMN, |
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202 | EVENT_DESCR_COLUMN, |
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203 | POSITION_COLUMN, |
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204 | N_COLUMNS |
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205 | }; |
206 | |
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207 | /** |
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208 | * Event Viewer's constructor hook |
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209 | * |
210 | * This constructor is given as a parameter to the menuitem and toolbar button |
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211 | * registration. It creates the list. |
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212 | * @param parent_window A pointer to the parent window. |
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213 | * @return The widget created. |
214 | */ |
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215 | GtkWidget * |
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216 | h_gui_events(Tab * tab) |
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217 | { |
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218 | EventViewerData* event_viewer_data = gui_events(tab) ; |
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219 | if(event_viewer_data) |
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220 | return event_viewer_data->top_widget; |
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221 | else return NULL; |
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222 | |
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223 | } |
224 | |
225 | /** |
226 | * Event Viewer's constructor |
227 | * |
228 | * This constructor is used to create EventViewerData data structure. |
229 | * @return The Event viewer data created. |
230 | */ |
231 | EventViewerData * |
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232 | gui_events(Tab *tab) |
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233 | { |
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234 | LttTime end; |
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235 | GtkTreeViewColumn *column; |
236 | GtkCellRenderer *renderer; |
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237 | EventViewerData* event_viewer_data = g_new(EventViewerData,1) ; |
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238 | |
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239 | event_viewer_data->tab = tab; |
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240 | |
241 | LttvTracesetContext * tsc = |
242 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
243 | |
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244 | |
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245 | event_viewer_data->event_hooks = lttv_hooks_new(); |
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246 | lttv_hooks_add(event_viewer_data->event_hooks, |
247 | event_hook, |
248 | event_viewer_data, |
249 | LTTV_PRIO_DEFAULT); |
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250 | |
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251 | lttvwindow_register_current_time_notify(tab, |
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252 | update_current_time,event_viewer_data); |
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253 | lttvwindow_register_current_position_notify(tab, |
254 | update_current_position,event_viewer_data); |
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255 | lttvwindow_register_traceset_notify(tab, |
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256 | traceset_changed,event_viewer_data); |
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257 | lttvwindow_register_filter_notify(tab, |
258 | filter_changed, event_viewer_data); |
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259 | lttvwindow_register_redraw_notify(tab, |
260 | redraw_notify, event_viewer_data); |
261 | |
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262 | |
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263 | event_viewer_data->scroll_win = gtk_scrolled_window_new (NULL, NULL); |
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264 | gtk_widget_show (event_viewer_data->scroll_win); |
265 | gtk_scrolled_window_set_policy( |
266 | GTK_SCROLLED_WINDOW(event_viewer_data->scroll_win), |
267 | GTK_POLICY_AUTOMATIC, GTK_POLICY_NEVER); |
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268 | |
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269 | event_viewer_data->currently_selected_position = |
270 | lttv_traceset_context_position_new(tsc); |
271 | event_viewer_data->first_event = |
272 | lttv_traceset_context_position_new(tsc); |
273 | event_viewer_data->last_event = |
274 | lttv_traceset_context_position_new(tsc); |
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275 | |
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276 | event_viewer_data->main_win_filter = lttvwindow_get_filter(tab); |
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277 | |
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278 | event_viewer_data->update_cursor = TRUE; |
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279 | event_viewer_data->report_position = TRUE; |
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280 | |
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281 | event_viewer_data->last_tree_update_time = 0; |
282 | |
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283 | /* Create a model for storing the data list */ |
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284 | event_viewer_data->store_m = gtk_list_store_new ( |
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285 | N_COLUMNS, /* Total number of columns */ |
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286 | G_TYPE_STRING, /* Trace name */ |
287 | G_TYPE_STRING, /* Tracefile name */ |
288 | G_TYPE_UINT, /* CPUID */ |
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289 | G_TYPE_STRING, /* Event */ |
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290 | G_TYPE_STRING, /* Facility */ |
291 | G_TYPE_UINT, /* Time s */ |
292 | G_TYPE_UINT, /* Time ns */ |
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293 | G_TYPE_INT, /* PID */ |
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294 | G_TYPE_STRING, /* Event's description */ |
295 | G_TYPE_POINTER);/* Position (not shown) */ |
296 | |
297 | event_viewer_data->pos = g_ptr_array_sized_new(10); |
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298 | |
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299 | /* Create the viewer widget for the columned list */ |
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300 | event_viewer_data->tree_v = |
301 | gtk_tree_view_new_with_model (GTK_TREE_MODEL (event_viewer_data->store_m)); |
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302 | |
cc41a00f |
303 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-allocate", |
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304 | G_CALLBACK (tree_v_size_allocate_cb), |
305 | event_viewer_data); |
cc41a00f |
306 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "size-request", |
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307 | G_CALLBACK (tree_v_size_request_cb), |
308 | event_viewer_data); |
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309 | |
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310 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "cursor-changed", |
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311 | G_CALLBACK (tree_v_cursor_changed_cb), |
312 | event_viewer_data); |
313 | |
cc41a00f |
314 | g_signal_connect (G_OBJECT (event_viewer_data->tree_v), "move-cursor", |
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315 | G_CALLBACK (tree_v_move_cursor_cb), |
316 | event_viewer_data); |
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317 | |
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318 | g_signal_connect (G_OBJECT(event_viewer_data->tree_v), "key-press-event", |
319 | G_CALLBACK(key_handler), |
320 | event_viewer_data); |
321 | |
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322 | // Use on each column! |
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323 | //gtk_tree_view_column_set_sizing(event_viewer_data->tree_v, |
324 | //GTK_TREE_VIEW_COLUMN_FIXED); |
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325 | |
675f8f58 |
326 | /* The view now holds a reference. We can get rid of our own |
327 | * reference */ |
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328 | g_object_unref (G_OBJECT (event_viewer_data->store_m)); |
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329 | |
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330 | |
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331 | /* Create a column, associating the "text" attribute of the |
332 | * cell_renderer to the first column of the model */ |
675f8f58 |
333 | /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ |
fbbb2697 |
334 | renderer = gtk_cell_renderer_text_new (); |
5290ec02 |
335 | column = gtk_tree_view_column_new_with_attributes ("Trace", |
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336 | renderer, |
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337 | "text", TRACE_NAME_COLUMN, |
8a949012 |
338 | NULL); |
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339 | gtk_tree_view_column_set_alignment (column, 0.0); |
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340 | gtk_tree_view_column_set_fixed_width (column, 120); |
341 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
342 | column); |
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343 | |
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344 | event_viewer_data->button = column->button; |
345 | |
346 | g_signal_connect (G_OBJECT(event_viewer_data->button), |
347 | "size-allocate", |
348 | G_CALLBACK(header_size_allocate), |
349 | (gpointer)event_viewer_data); |
350 | |
5290ec02 |
351 | |
352 | |
353 | renderer = gtk_cell_renderer_text_new (); |
354 | column = gtk_tree_view_column_new_with_attributes ("Tracefile", |
355 | renderer, |
356 | "text", TRACEFILE_NAME_COLUMN, |
357 | NULL); |
358 | gtk_tree_view_column_set_alignment (column, 0.0); |
359 | gtk_tree_view_column_set_fixed_width (column, 120); |
360 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
361 | column); |
362 | |
363 | |
364 | renderer = gtk_cell_renderer_text_new (); |
365 | column = gtk_tree_view_column_new_with_attributes ("CPUID", |
366 | renderer, |
367 | "text", CPUID_COLUMN, |
368 | NULL); |
369 | gtk_tree_view_column_set_alignment (column, 0.0); |
370 | gtk_tree_view_column_set_fixed_width (column, 45); |
371 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
372 | column); |
373 | |
fbbb2697 |
374 | renderer = gtk_cell_renderer_text_new (); |
375 | column = gtk_tree_view_column_new_with_attributes ("Event", |
8a949012 |
376 | renderer, |
377 | "text", EVENT_COLUMN, |
378 | NULL); |
675f8f58 |
379 | gtk_tree_view_column_set_alignment (column, 0.0); |
380 | gtk_tree_view_column_set_fixed_width (column, 120); |
5290ec02 |
381 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
382 | column); |
383 | |
fbbb2697 |
384 | renderer = gtk_cell_renderer_text_new (); |
5290ec02 |
385 | column = gtk_tree_view_column_new_with_attributes ("Facility", |
8a949012 |
386 | renderer, |
5290ec02 |
387 | "text", FACILITY_COLUMN, |
8a949012 |
388 | NULL); |
5290ec02 |
389 | gtk_tree_view_column_set_alignment (column, 0.0); |
675f8f58 |
390 | gtk_tree_view_column_set_fixed_width (column, 120); |
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391 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
392 | column); |
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393 | |
394 | renderer = gtk_cell_renderer_text_new (); |
5290ec02 |
395 | column = gtk_tree_view_column_new_with_attributes ("Time (s)", |
8a949012 |
396 | renderer, |
5290ec02 |
397 | "text", TIME_S_COLUMN, |
8a949012 |
398 | NULL); |
675f8f58 |
399 | gtk_tree_view_column_set_alignment (column, 1.0); |
5290ec02 |
400 | gtk_tree_view_column_set_fixed_width (column, 120); |
401 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
402 | column); |
675f8f58 |
403 | |
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404 | renderer = gtk_cell_renderer_text_new (); |
5290ec02 |
405 | column = gtk_tree_view_column_new_with_attributes ("Time (ns)", |
8a949012 |
406 | renderer, |
5290ec02 |
407 | "text", TIME_NS_COLUMN, |
8a949012 |
408 | NULL); |
675f8f58 |
409 | gtk_tree_view_column_set_alignment (column, 1.0); |
5290ec02 |
410 | gtk_tree_view_column_set_fixed_width (column, 120); |
411 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
412 | column); |
413 | |
414 | |
415 | renderer = gtk_cell_renderer_text_new (); |
416 | column = gtk_tree_view_column_new_with_attributes ("PID", |
417 | renderer, |
418 | "text", PID_COLUMN, |
419 | NULL); |
420 | gtk_tree_view_column_set_alignment (column, 1.0); |
421 | gtk_tree_view_column_set_fixed_width (column, 45); |
422 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
423 | column); |
675f8f58 |
424 | |
fbbb2697 |
425 | renderer = gtk_cell_renderer_text_new (); |
8ce1db6f |
426 | column = gtk_tree_view_column_new_with_attributes ("Event Description", |
8a949012 |
427 | renderer, |
428 | "text", EVENT_DESCR_COLUMN, |
429 | NULL); |
675f8f58 |
430 | gtk_tree_view_column_set_alignment (column, 0.0); |
5290ec02 |
431 | gtk_tree_view_append_column (GTK_TREE_VIEW (event_viewer_data->tree_v), |
432 | column); |
fbbb2697 |
433 | |
434 | |
675f8f58 |
435 | /* Setup the selection handler */ |
5290ec02 |
436 | event_viewer_data->select_c = |
437 | gtk_tree_view_get_selection (GTK_TREE_VIEW (event_viewer_data->tree_v)); |
438 | gtk_tree_selection_set_mode (event_viewer_data->select_c, |
439 | GTK_SELECTION_SINGLE); |
cc41a00f |
440 | g_signal_connect (G_OBJECT (event_viewer_data->select_c), "changed", |
8a949012 |
441 | G_CALLBACK (tree_selection_changed_cb), |
442 | event_viewer_data); |
443 | |
5290ec02 |
444 | gtk_container_add (GTK_CONTAINER (event_viewer_data->scroll_win), |
445 | event_viewer_data->tree_v); |
8b9fdc80 |
446 | |
cc41a00f |
447 | event_viewer_data->hbox_v = gtk_hbox_new(0, 0); |
49024c2c |
448 | event_viewer_data->top_widget = event_viewer_data->hbox_v; |
5290ec02 |
449 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), |
450 | event_viewer_data->scroll_win, TRUE, TRUE, 0); |
fcdf0ec2 |
451 | |
203eb6f7 |
452 | gtk_container_set_border_width(GTK_CONTAINER(event_viewer_data->hbox_v), 1); |
453 | |
fcdf0ec2 |
454 | /* Create vertical scrollbar and pack it */ |
cc41a00f |
455 | event_viewer_data->vscroll_vc = gtk_vscrollbar_new(NULL); |
607177be |
456 | gtk_range_set_update_policy (GTK_RANGE(event_viewer_data->vscroll_vc), |
8a949012 |
457 | GTK_UPDATE_CONTINUOUS); |
458 | // Changed by MD : more user friendly :) |
459 | //GTK_UPDATE_DISCONTINUOUS); |
5290ec02 |
460 | gtk_box_pack_start(GTK_BOX(event_viewer_data->hbox_v), |
461 | event_viewer_data->vscroll_vc, FALSE, TRUE, 0); |
675f8f58 |
462 | |
fcdf0ec2 |
463 | /* Get the vertical scrollbar's adjustment */ |
5290ec02 |
464 | event_viewer_data->vadjust_c = |
465 | gtk_range_get_adjustment(GTK_RANGE(event_viewer_data->vscroll_vc)); |
cc41a00f |
466 | event_viewer_data->vtree_adjust_c = gtk_tree_view_get_vadjustment( |
8a949012 |
467 | GTK_TREE_VIEW (event_viewer_data->tree_v)); |
675f8f58 |
468 | |
cc41a00f |
469 | g_signal_connect (G_OBJECT (event_viewer_data->vadjust_c), "value-changed", |
8a949012 |
470 | G_CALLBACK (v_scroll_cb), |
471 | event_viewer_data); |
675f8f58 |
472 | /* Set the upper bound to the last event number */ |
cc41a00f |
473 | event_viewer_data->previous_value = 0; |
474 | event_viewer_data->vadjust_c->lower = 0.0; |
475 | //event_viewer_data->vadjust_c->upper = event_viewer_data->number_of_events; |
476 | event_viewer_data->vadjust_c->value = 0.0; |
477 | event_viewer_data->vadjust_c->step_increment = 1.0; |
478 | event_viewer_data->vadjust_c->page_increment = 2.0; |
479 | // event_viewer_data->vtree_adjust_c->upper; |
480 | event_viewer_data->vadjust_c->page_size = 2.0; |
481 | // event_viewer_data->vtree_adjust_c->upper; |
fbbb2697 |
482 | /* Raw event trace */ |
cc41a00f |
483 | gtk_widget_show(event_viewer_data->hbox_v); |
484 | gtk_widget_show(event_viewer_data->tree_v); |
485 | gtk_widget_show(event_viewer_data->vscroll_vc); |
fbbb2697 |
486 | |
675f8f58 |
487 | /* Add the object's information to the module's array */ |
5290ec02 |
488 | g_event_viewer_data_list = g_slist_append(g_event_viewer_data_list, |
489 | event_viewer_data); |
fbbb2697 |
490 | |
cc41a00f |
491 | event_viewer_data->num_visible_events = 1; |
675f8f58 |
492 | |
b671bb09 |
493 | //get the life span of the traceset and set the upper of the scroll bar |
f7afe191 |
494 | |
8ce1db6f |
495 | TimeInterval time_span = tsc->time_span; |
b9a010a2 |
496 | end = ltt_time_sub(time_span.end_time, time_span.start_time); |
8ce1db6f |
497 | |
224446ce |
498 | event_viewer_data->vadjust_c->upper = |
c74e0cf9 |
499 | ltt_time_to_double(end); |
b671bb09 |
500 | |
675f8f58 |
501 | /* Set the Selected Event */ |
cc41a00f |
502 | // tree_v_set_cursor(event_viewer_data); |
8af8e4c5 |
503 | |
ee06e0e2 |
504 | // event_viewer_data->current_time_updated = FALSE; |
5290ec02 |
505 | // |
8af8e4c5 |
506 | g_object_set_data_full( |
8a949012 |
507 | G_OBJECT(event_viewer_data->hbox_v), |
508 | "event_viewer_data", |
509 | event_viewer_data, |
510 | (GDestroyNotify)gui_events_free); |
675f8f58 |
511 | |
d2cdf874 |
512 | event_viewer_data->background_info_waiting = 0; |
513 | |
514 | request_background_data(event_viewer_data); |
515 | |
8ce1db6f |
516 | |
cc41a00f |
517 | return event_viewer_data; |
fbbb2697 |
518 | } |
fcdf0ec2 |
519 | |
8ce1db6f |
520 | |
521 | |
d2cdf874 |
522 | static gint background_ready(void *hook_data, void *call_data) |
523 | { |
524 | EventViewerData *event_viewer_data = (EventViewerData *)hook_data; |
525 | LttvTrace *trace = (LttvTrace*)call_data; |
526 | |
527 | event_viewer_data->background_info_waiting--; |
528 | |
529 | if(event_viewer_data->background_info_waiting == 0) { |
530 | g_message("event viewer : background computation data ready."); |
531 | |
532 | redraw_notify(event_viewer_data, NULL); |
533 | } |
534 | |
535 | return 0; |
536 | } |
537 | |
538 | |
539 | static void request_background_data(EventViewerData *event_viewer_data) |
540 | { |
541 | LttvTracesetContext * tsc = |
542 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
543 | gint num_traces = lttv_traceset_number(tsc->ts); |
544 | gint i; |
545 | LttvTrace *trace; |
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); |
555 | |
556 | if(lttvwindowtraces_get_ready(g_quark_from_string("state"),trace)==FALSE) { |
557 | |
558 | if(lttvwindowtraces_get_in_progress(g_quark_from_string("state"), |
559 | trace) == FALSE) { |
560 | /* We first remove requests that could have been done for the same |
561 | * information. Happens when two viewers ask for it before servicing |
562 | * starts. |
563 | */ |
93ac601b |
564 | if(!lttvwindowtraces_background_request_find(trace, "state")) |
565 | lttvwindowtraces_background_request_queue(trace, "state"); |
d2cdf874 |
566 | lttvwindowtraces_background_notify_queue(event_viewer_data, |
567 | trace, |
568 | ltt_time_infinite, |
569 | NULL, |
570 | background_ready_hook); |
571 | event_viewer_data->background_info_waiting++; |
572 | } else { /* in progress */ |
573 | |
574 | lttvwindowtraces_background_notify_current(event_viewer_data, |
575 | trace, |
576 | ltt_time_infinite, |
577 | NULL, |
578 | background_ready_hook); |
579 | event_viewer_data->background_info_waiting++; |
580 | } |
581 | } else { |
582 | /* Data ready. Be its nature, this viewer doesn't need to have |
583 | * its data ready hook called htere, because a background |
584 | * request is always linked with a redraw. |
585 | */ |
586 | } |
587 | |
588 | } |
589 | |
590 | lttv_hooks_destroy(background_ready_hook); |
591 | |
592 | } |
593 | |
8ce1db6f |
594 | static gboolean |
595 | header_size_allocate(GtkWidget *widget, |
596 | GtkAllocation *allocation, |
597 | gpointer user_data) |
598 | { |
599 | EventViewerData *event_viewer_data = (EventViewerData*)user_data; |
600 | |
601 | event_viewer_data->header_height = allocation->height; |
602 | |
603 | return 0; |
604 | } |
605 | |
606 | |
cc41a00f |
607 | void tree_v_set_cursor(EventViewerData *event_viewer_data) |
682c6edb |
608 | { |
675f8f58 |
609 | GtkTreePath *path; |
610 | |
49024c2c |
611 | g_debug("set cursor cb"); |
612 | |
613 | #if 0 |
5290ec02 |
614 | if(event_viewer_data->currently_selected_event != -1) |
675f8f58 |
615 | { |
675f8f58 |
616 | path = gtk_tree_path_new_from_indices( |
5290ec02 |
617 | event_viewer_data->currently_selected_event, |
8a949012 |
618 | -1); |
675f8f58 |
619 | |
5290ec02 |
620 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
621 | path, NULL, FALSE); |
675f8f58 |
622 | gtk_tree_path_free(path); |
623 | } |
49024c2c |
624 | #endif //0 |
682c6edb |
625 | } |
626 | |
cc41a00f |
627 | void tree_v_get_cursor(EventViewerData *event_viewer_data) |
682c6edb |
628 | { |
675f8f58 |
629 | GtkTreePath *path; |
630 | gint *indices; |
8a949012 |
631 | |
49024c2c |
632 | g_debug("get cursor cb"); |
633 | |
634 | |
635 | #if 0 |
5290ec02 |
636 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
637 | &path, NULL); |
675f8f58 |
638 | indices = gtk_tree_path_get_indices(path); |
639 | |
640 | if(indices != NULL) |
5290ec02 |
641 | event_viewer_data->currently_selected_event = indices[0]; |
642 | else |
643 | event_viewer_data->currently_selected_event = -1; |
675f8f58 |
644 | |
645 | gtk_tree_path_free(path); |
49024c2c |
646 | #endif //0 |
682c6edb |
647 | } |
648 | |
540066bf |
649 | /* Filter out the key repeats that come too fast */ |
650 | static gboolean key_handler(GtkWidget *widget, GdkEventKey *event, |
651 | gpointer user_data) |
652 | { |
653 | EventViewerData *evd = (EventViewerData *)user_data; |
654 | |
655 | g_debug("event time : %u , last time : %u", event->time, |
656 | evd->last_tree_update_time); |
657 | |
1b1c6755 |
658 | if(guint32_before(event->time, evd->last_tree_update_time)) |
540066bf |
659 | return TRUE; |
660 | else |
661 | return FALSE; |
662 | } |
682c6edb |
663 | |
224446ce |
664 | void tree_v_move_cursor_cb (GtkWidget *widget, |
665 | GtkMovementStep arg1, |
666 | gint arg2, |
667 | gpointer data) |
fbbb2697 |
668 | { |
675f8f58 |
669 | GtkTreePath *path; // = gtk_tree_path_new(); |
670 | gint *indices; |
671 | gdouble value; |
cc41a00f |
672 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
675f8f58 |
673 | |
49024c2c |
674 | g_debug("move cursor cb"); |
6206a993 |
675 | //gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
676 | // &path, NULL); |
677 | //if(path == NULL) |
678 | //{ |
224446ce |
679 | /* No prior cursor, put it at beginning of page |
680 | * and let the execution do */ |
6206a993 |
681 | // path = gtk_tree_path_new_from_indices(0, -1); |
682 | // gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
683 | // path, NULL, FALSE); |
684 | //} |
685 | |
686 | //indices = gtk_tree_path_get_indices(path); |
687 | |
688 | //value = gtk_adjustment_get_value(event_viewer_data->vadjust_c); |
efcd775d |
689 | |
690 | /* If events request pending, do nothing*/ |
691 | if(lttvwindow_events_request_pending(event_viewer_data->tab)) return; |
6206a993 |
692 | |
693 | /* If no prior position... */ |
694 | if(ltt_time_compare( |
695 | lttv_traceset_context_position_get_time( |
696 | event_viewer_data->currently_selected_position), |
697 | ltt_time_infinite) == 0) { |
698 | |
224446ce |
699 | path = gtk_tree_path_new_from_indices(0, -1); |
700 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
701 | path, NULL, FALSE); |
6206a993 |
702 | |
703 | gtk_tree_path_free(path); |
704 | return; |
705 | |
224446ce |
706 | } |
707 | |
675f8f58 |
708 | |
5290ec02 |
709 | g_debug("tree view move cursor : arg1 is %u and arg2 is %d", |
710 | (guint)arg1, arg2); |
6206a993 |
711 | |
712 | switch(arg1) { |
713 | case GTK_MOVEMENT_DISPLAY_LINES: |
714 | if(arg2 == 1) { |
715 | /* Move one line down */ |
716 | if(event_viewer_data->pos->len > 0) { |
717 | LttvTracesetContextPosition *end_pos = |
718 | (LttvTracesetContextPosition*)g_ptr_array_index( |
719 | event_viewer_data->pos, |
6f43371e |
720 | event_viewer_data->pos->len-1); |
6206a993 |
721 | if(lttv_traceset_context_pos_pos_compare(end_pos, |
722 | event_viewer_data->currently_selected_position) == 0) { |
723 | /* Must get down one event and select the last one */ |
724 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
725 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
dfb5dd45 |
726 | event_viewer_data->update_cursor = FALSE; |
6206a993 |
727 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
728 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 1); |
dfb5dd45 |
729 | event_viewer_data->update_cursor = TRUE; |
6206a993 |
730 | path = gtk_tree_path_new_from_indices( |
731 | event_viewer_data->pos->len - 1, -1); |
732 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
733 | path, NULL, FALSE); |
734 | gtk_tree_path_free(path); |
735 | } |
6206a993 |
736 | } |
737 | |
738 | } else { |
739 | if(event_viewer_data->pos->len > 0) { |
740 | /* Move one line up */ |
741 | LttvTracesetContextPosition *begin_pos = |
742 | (LttvTracesetContextPosition*)g_ptr_array_index( |
743 | event_viewer_data->pos, |
744 | 0); |
745 | if(lttv_traceset_context_pos_pos_compare(begin_pos, |
746 | event_viewer_data->currently_selected_position) == 0) { |
747 | /* Must get up one event and select the first one */ |
748 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
749 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
dfb5dd45 |
750 | event_viewer_data->update_cursor = FALSE; |
6206a993 |
751 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
752 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 1); |
dfb5dd45 |
753 | event_viewer_data->update_cursor = TRUE; |
6206a993 |
754 | path = gtk_tree_path_new_from_indices( |
755 | 0, -1); |
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 | } |
762 | break; |
763 | case GTK_MOVEMENT_PAGES: |
764 | if(arg2 == 1) { |
765 | /* Move one page down */ |
766 | if(event_viewer_data->pos->len > 0) { |
767 | LttvTracesetContextPosition *end_pos = |
768 | (LttvTracesetContextPosition*)g_ptr_array_index( |
769 | event_viewer_data->pos, |
6f43371e |
770 | event_viewer_data->pos->len-1); |
6206a993 |
771 | if(lttv_traceset_context_pos_pos_compare(end_pos, |
772 | event_viewer_data->currently_selected_position) == 0) { |
773 | /* Must get down one page and select the last one */ |
774 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
775 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
776 | |
dfb5dd45 |
777 | event_viewer_data->update_cursor = FALSE; |
6206a993 |
778 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
779 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) + 2); |
dfb5dd45 |
780 | event_viewer_data->update_cursor = TRUE; |
6206a993 |
781 | |
782 | path = gtk_tree_path_new_from_indices( |
783 | event_viewer_data->pos->len - 1, -1); |
784 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
785 | path, NULL, FALSE); |
786 | gtk_tree_path_free(path); |
787 | |
788 | } |
789 | } |
790 | |
791 | } else { |
792 | /* Move one page up */ |
793 | if(event_viewer_data->pos->len > 0) { |
794 | LttvTracesetContextPosition *begin_pos = |
795 | (LttvTracesetContextPosition*)g_ptr_array_index( |
796 | event_viewer_data->pos, |
797 | 0); |
798 | if(lttv_traceset_context_pos_pos_compare(begin_pos, |
799 | event_viewer_data->currently_selected_position) == 0) { |
800 | /* Must get up one page and select the first one */ |
801 | gtk_tree_selection_unselect_all(gtk_tree_view_get_selection( |
802 | GTK_TREE_VIEW(event_viewer_data->tree_v))); |
803 | |
dfb5dd45 |
804 | event_viewer_data->update_cursor = FALSE; |
6206a993 |
805 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
806 | gtk_adjustment_get_value(event_viewer_data->vadjust_c) - 2); |
dfb5dd45 |
807 | event_viewer_data->update_cursor = TRUE; |
6206a993 |
808 | |
809 | path = gtk_tree_path_new_from_indices( |
810 | 0, -1); |
811 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
812 | path, NULL, FALSE); |
813 | gtk_tree_path_free(path); |
814 | } |
815 | } |
816 | |
817 | } |
818 | break; |
819 | default: |
820 | break; |
821 | } |
822 | |
823 | //gtk_tree_path_free(path); |
5290ec02 |
824 | |
825 | #if 0 |
675f8f58 |
826 | if(arg1 == GTK_MOVEMENT_DISPLAY_LINES) |
8a949012 |
827 | { |
224446ce |
828 | /* Move one line */ |
829 | if(arg2 == 1) |
830 | { |
831 | /* move one line down */ |
5290ec02 |
832 | if(indices[0]) // Do we need an empty field here (before first)? |
8a949012 |
833 | { |
834 | if(value + event_viewer_data->num_visible_events <= |
224446ce |
835 | event_viewer_data->number_of_events -1) |
836 | { |
837 | event_viewer_data->currently_selected_event += 1; |
838 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value+1); |
839 | //gtk_tree_path_free(path); |
840 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); |
841 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
842 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
843 | } |
8a949012 |
844 | } |
224446ce |
845 | } else { |
846 | /* Move one line up */ |
847 | if(indices[0] == 0) |
8a949012 |
848 | { |
849 | if(value - 1 >= 0 ) |
224446ce |
850 | { |
851 | event_viewer_data->currently_selected_event -= 1; |
852 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, value-1); |
853 | //gtk_tree_path_free(path); |
854 | //path = gtk_tree_path_new_from_indices(0, -1); |
855 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
856 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
857 | } |
8a949012 |
858 | } |
675f8f58 |
859 | } |
224446ce |
860 | } |
675f8f58 |
861 | |
862 | if(arg1 == GTK_MOVEMENT_PAGES) |
8a949012 |
863 | { |
224446ce |
864 | /* Move one page */ |
865 | if(arg2 == 1) |
866 | { |
867 | if(event_viewer_data->num_visible_events == 1) |
868 | value += 1 ; |
869 | /* move one page down */ |
870 | if(value + event_viewer_data->num_visible_events-1 <= |
871 | event_viewer_data->number_of_events ) |
8a949012 |
872 | { |
224446ce |
873 | event_viewer_data->currently_selected_event += |
874 | event_viewer_data->num_visible_events-1; |
8a949012 |
875 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
876 | // value+(event_viewer_data->num_visible_events-1)); |
877 | //gtk_tree_path_free(path); |
878 | //path = gtk_tree_path_new_from_indices(0, -1); |
879 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
880 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
881 | } |
224446ce |
882 | } else { |
883 | /* Move one page up */ |
884 | if(event_viewer_data->num_visible_events == 1) |
885 | value -= 1 ; |
8a949012 |
886 | |
224446ce |
887 | if(indices[0] < event_viewer_data->num_visible_events - 2 ) |
8a949012 |
888 | { |
889 | if(value - (event_viewer_data->num_visible_events-1) >= 0) |
224446ce |
890 | { |
891 | event_viewer_data->currently_selected_event -= |
892 | event_viewer_data->num_visible_events-1; |
8a949012 |
893 | |
224446ce |
894 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
895 | // value-(event_viewer_data->num_visible_events-1)); |
896 | //gtk_tree_path_free(path); |
897 | //path = gtk_tree_path_new_from_indices(0, -1); |
898 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
899 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
8a949012 |
900 | |
224446ce |
901 | } else { |
902 | /* Go to first Event */ |
903 | event_viewer_data->currently_selected_event == 0 ; |
904 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
905 | // 0); |
906 | //gtk_tree_path_free(path); |
907 | //path = gtk_tree_path_new_from_indices(0, -1); |
908 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
909 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
8a949012 |
910 | |
224446ce |
911 | } |
8a949012 |
912 | } |
675f8f58 |
913 | } |
224446ce |
914 | } |
675f8f58 |
915 | |
916 | if(arg1 == GTK_MOVEMENT_BUFFER_ENDS) |
8a949012 |
917 | { |
224446ce |
918 | /* Move to the ends of the buffer */ |
919 | if(arg2 == 1) |
920 | { |
921 | /* move end of buffer */ |
922 | event_viewer_data->currently_selected_event = |
923 | event_viewer_data->number_of_events-1 ; |
924 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
925 | // event_viewer_data->number_of_events - |
926 | // event_viewer_data->num_visible_events); |
8a949012 |
927 | //gtk_tree_path_free(path); |
224446ce |
928 | //path = gtk_tree_path_new_from_indices(event_viewer_data->num_visible_events-1, -1); |
8a949012 |
929 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
224446ce |
930 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
931 | } else { |
932 | /* Move beginning of buffer */ |
933 | event_viewer_data->currently_selected_event = 0 ; |
934 | // gtk_adjustment_set_value(event_viewer_data->vadjust_c, 0); |
935 | //gtk_tree_path_free(path); |
936 | //path = gtk_tree_path_new_from_indices(0, -1); |
937 | //gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), path, NULL, FALSE); |
938 | g_signal_stop_emission_by_name(G_OBJECT(widget), "move-cursor"); |
675f8f58 |
939 | } |
224446ce |
940 | } |
5290ec02 |
941 | #endif //0 |
b26121f4 |
942 | } |
943 | |
cc41a00f |
944 | void tree_v_cursor_changed_cb (GtkWidget *widget, gpointer data) |
b26121f4 |
945 | { |
cc41a00f |
946 | EventViewerData *event_viewer_data = (EventViewerData*) data; |
8ce1db6f |
947 | Tab *tab = event_viewer_data->tab; |
675f8f58 |
948 | GtkTreeIter iter; |
cc41a00f |
949 | GtkTreeModel* model = GTK_TREE_MODEL(event_viewer_data->store_m); |
675f8f58 |
950 | GtkTreePath *path; |
5290ec02 |
951 | LttvTracesetContextPosition *pos; |
952 | |
49024c2c |
953 | g_debug("cursor changed cb"); |
954 | |
675f8f58 |
955 | /* On cursor change, modify the currently selected event by calling |
956 | * the right API function */ |
52548e33 |
957 | |
79735ac2 |
958 | |
959 | if(event_viewer_data->report_position) { |
960 | gtk_tree_view_get_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
961 | &path, NULL); |
962 | if(gtk_tree_model_get_iter(model,&iter,path)){ |
963 | gtk_tree_model_get(model, &iter, POSITION_COLUMN, &pos, -1); |
964 | |
7cf3c9f3 |
965 | if(lttv_traceset_context_pos_pos_compare(pos, |
966 | event_viewer_data->currently_selected_position) != 0) |
79735ac2 |
967 | lttvwindow_report_current_position(tab, pos); |
968 | }else{ |
969 | g_warning("Can not get iter\n"); |
970 | } |
7cf3c9f3 |
971 | gtk_tree_path_free(path); |
675f8f58 |
972 | } |
49024c2c |
973 | } |
974 | |
52548e33 |
975 | |
49024c2c |
976 | static void tree_selection_changed_cb (GtkTreeSelection *selection, |
977 | gpointer data) |
978 | { |
979 | g_debug("tree sel changed cb"); |
980 | EventViewerData *event_viewer_data = (EventViewerData*) data; |
0bb72393 |
981 | #if 0 |
49024c2c |
982 | /* Set the cursor to currently selected event */ |
983 | GtkTreeModel* model = GTK_TREE_MODEL(event_viewer_data->store_m); |
984 | GtkTreeIter iter; |
985 | LttvTracesetContextPosition *pos; |
986 | guint i; |
987 | GtkTreePath *tree_path; |
988 | |
989 | for(i=0;i<event_viewer_data->num_visible_events;i++) { |
990 | tree_path = gtk_tree_path_new_from_indices( |
991 | i, |
992 | -1); |
993 | if(gtk_tree_model_get_iter(model,&iter,tree_path)){ |
994 | gtk_tree_model_get(model, &iter, POSITION_COLUMN, &pos, -1); |
995 | |
996 | if(lttv_traceset_context_pos_pos_compare(pos, |
997 | event_viewer_data->currently_selected_position) == 0) { |
998 | /* Match! */ |
999 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
1000 | tree_path, NULL, FALSE); |
1001 | break; |
1002 | } |
1003 | |
1004 | }else{ |
1005 | g_warning("Can not get iter\n"); |
1006 | } |
1007 | gtk_tree_path_free(tree_path); |
1008 | } |
0bb72393 |
1009 | #endif //0 |
b26121f4 |
1010 | } |
1011 | |
540066bf |
1012 | #if 0 |
1013 | static gint key_snooper(GtkWidget *grab_widget, GdkEventKey *event, |
1014 | gpointer func_data) |
1015 | { |
1016 | return TRUE; |
1017 | } |
1018 | #endif //0 |
49024c2c |
1019 | |
1020 | /* This callback may be recalled after a step up/down, but we don't want to lose |
1021 | * the exact position : what we do is that we only set the value if it has |
1022 | * changed : a step up/down that doesn't change the time value of the first |
1023 | * event won't trigger a scrollbar change. */ |
1024 | |
b26121f4 |
1025 | void v_scroll_cb (GtkAdjustment *adjustment, gpointer data) |
1026 | { |
cc41a00f |
1027 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
49024c2c |
1028 | LttvTracesetStats *tss = |
1029 | lttvwindow_get_traceset_stats(event_viewer_data->tab); |
1030 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
1031 | g_debug("SCROLL begin"); |
1032 | g_debug("SCROLL values : %g , %g, %g", |
1033 | adjustment->value, event_viewer_data->previous_value, |
1034 | (adjustment->value - event_viewer_data->previous_value)); |
1035 | |
1036 | LttTime new_time_off = ltt_time_from_double(adjustment->value); |
1037 | LttTime old_time_off = ltt_time_from_double(event_viewer_data->previous_value); |
1038 | g_debug("SCROLL time values %lu.%lu, %lu.%lu", new_time_off.tv_sec, |
1039 | new_time_off.tv_nsec, old_time_off.tv_sec, old_time_off.tv_nsec); |
1040 | /* If same value : nothing to update */ |
1041 | if(ltt_time_compare(new_time_off, old_time_off) == 0) |
1042 | return; |
1043 | |
1044 | //LttTime old_time = event_viewer_data->first_event; |
1045 | |
540066bf |
1046 | |
1047 | //gint snoop = gtk_key_snooper_install(key_snooper, NULL); |
1048 | |
5290ec02 |
1049 | get_events(adjustment->value, event_viewer_data); |
540066bf |
1050 | |
1051 | //gtk_key_snooper_remove(snoop); |
49024c2c |
1052 | #if 0 |
1053 | LttTime time = ltt_time_sub(event_viewer_data->first_event, |
1054 | tsc->time_span.start_time); |
1055 | double value = ltt_time_to_double(time); |
1056 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, value); |
675f8f58 |
1057 | |
5290ec02 |
1058 | if(event_viewer_data->currently_selected_event != -1) { |
675f8f58 |
1059 | |
cc41a00f |
1060 | tree_path = gtk_tree_path_new_from_indices( |
5290ec02 |
1061 | event_viewer_data->currently_selected_event, |
8a949012 |
1062 | -1); |
675f8f58 |
1063 | |
c20b7777 |
1064 | // gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), tree_path, |
8a949012 |
1065 | // NULL, FALSE); |
cc41a00f |
1066 | gtk_tree_path_free(tree_path); |
5290ec02 |
1067 | } |
49024c2c |
1068 | #endif //0 |
1069 | g_debug("SCROLL end"); |
fbbb2697 |
1070 | } |
fcdf0ec2 |
1071 | |
54d8f654 |
1072 | static __inline gint get_cell_height(GtkTreeView *TreeView) |
6601bf27 |
1073 | { |
eb6b1024 |
1074 | gint height; |
cc41a00f |
1075 | GtkTreeViewColumn *column = gtk_tree_view_get_column(TreeView, 0); |
675f8f58 |
1076 | |
cc41a00f |
1077 | gtk_tree_view_column_cell_get_size(column, NULL, NULL, NULL, NULL, &height); |
675f8f58 |
1078 | |
1079 | return height; |
6601bf27 |
1080 | } |
1081 | |
cc41a00f |
1082 | void tree_v_size_allocate_cb (GtkWidget *widget, GtkAllocation *alloc, gpointer data) |
fbbb2697 |
1083 | { |
cc41a00f |
1084 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
1085 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); |
1086 | gint last_num_visible_events = event_viewer_data->num_visible_events; |
1087 | gdouble exact_num_visible; |
675f8f58 |
1088 | |
cc41a00f |
1089 | exact_num_visible = ( alloc->height - |
8ce1db6f |
1090 | event_viewer_data->header_height ) |
1091 | / (double)cell_height ; |
675f8f58 |
1092 | |
cc41a00f |
1093 | event_viewer_data->num_visible_events = ceil(exact_num_visible) ; |
675f8f58 |
1094 | |
b671bb09 |
1095 | /* |
cc41a00f |
1096 | event_viewer_data->vadjust_c->page_increment = |
1097 | floor(exact_num_visible); |
1098 | event_viewer_data->vadjust_c->page_size = |
1099 | floor(exact_num_visible); |
b671bb09 |
1100 | */ |
b72d54c9 |
1101 | |
eb6b1024 |
1102 | g_debug("size allocate : last_num_visible_events : %d,\ |
1103 | num_visible_events : %d", |
b72d54c9 |
1104 | last_num_visible_events, |
1105 | event_viewer_data->num_visible_events); |
cc41a00f |
1106 | if(event_viewer_data->num_visible_events != last_num_visible_events) |
675f8f58 |
1107 | { |
5290ec02 |
1108 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); |
675f8f58 |
1109 | } |
1110 | |
6601bf27 |
1111 | |
fbbb2697 |
1112 | } |
1113 | |
cc41a00f |
1114 | void tree_v_size_request_cb (GtkWidget *widget, GtkRequisition *requisition, gpointer data) |
fbbb2697 |
1115 | { |
675f8f58 |
1116 | gint h; |
cc41a00f |
1117 | EventViewerData *event_viewer_data = (EventViewerData*)data; |
1118 | gint cell_height = get_cell_height(GTK_TREE_VIEW(event_viewer_data->tree_v)); |
8a949012 |
1119 | |
8ce1db6f |
1120 | h = cell_height + event_viewer_data->header_height; |
675f8f58 |
1121 | requisition->height = h; |
8a949012 |
1122 | |
fcdf0ec2 |
1123 | } |
1124 | |
8ce1db6f |
1125 | #if 0 |
202f6c8f |
1126 | gboolean show_event_detail(void * hook_data, void * call_data) |
1127 | { |
1128 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
8ce1db6f |
1129 | LttvTracesetContext * tsc = lttvwindow_get_traceset_context(event_viewer_data->tab); |
202f6c8f |
1130 | |
b72d54c9 |
1131 | if(event_viewer_data->event_fields_queue_tmp->length == 0 && |
1132 | event_viewer_data->event_fields_queue->length == 0){ |
912be9a5 |
1133 | event_viewer_data->shown = FALSE; |
1134 | return FALSE; |
1135 | } |
1136 | |
202f6c8f |
1137 | if(event_viewer_data->shown == FALSE){ |
1138 | event_viewer_data->shown = TRUE; |
1139 | update_raw_data_array(event_viewer_data, |
b72d54c9 |
1140 | event_viewer_data->event_fields_queue_tmp->length); |
202f6c8f |
1141 | |
b72d54c9 |
1142 | get_data(event_viewer_data->vadjust_c->value, |
8a949012 |
1143 | event_viewer_data->num_visible_events, |
1144 | event_viewer_data); |
a8c0f09d |
1145 | |
1146 | remove_context_hooks(event_viewer_data,tsc); |
202f6c8f |
1147 | } |
1148 | |
1149 | return FALSE; |
1150 | } |
8ce1db6f |
1151 | #endif //0 |
1152 | |
202f6c8f |
1153 | |
a6b3623e |
1154 | |
b72d54c9 |
1155 | |
8ce1db6f |
1156 | |
8ce1db6f |
1157 | |
8ce1db6f |
1158 | |
5290ec02 |
1159 | static void get_events(double new_value, EventViewerData *event_viewer_data) |
b26121f4 |
1160 | { |
49024c2c |
1161 | GtkTreePath *tree_path; |
5290ec02 |
1162 | LttvTracesetStats *tss = |
1163 | lttvwindow_get_traceset_stats(event_viewer_data->tab); |
1164 | LttvTracesetContext *tsc = (LttvTracesetContext*)tss; |
1165 | guint i; |
49024c2c |
1166 | gboolean seek_by_time; |
5290ec02 |
1167 | |
1168 | double value = new_value - event_viewer_data->previous_value; |
8ce1db6f |
1169 | |
5290ec02 |
1170 | /* See where we have to scroll... */ |
1171 | ScrollDirection direction; |
1172 | gint relative_position; |
1173 | |
d2cdf874 |
1174 | if(value < -0.8) { |
5290ec02 |
1175 | if(value >= -1.0) direction = SCROLL_STEP_UP; |
1176 | else { |
1177 | if(value >= -2.0) direction = SCROLL_PAGE_UP; |
eb6b1024 |
1178 | else direction = SCROLL_JUMP; |
8a949012 |
1179 | } |
d2cdf874 |
1180 | } else if(value > 0.8) { |
5290ec02 |
1181 | if(value <= 1.0) direction = SCROLL_STEP_DOWN; |
b72d54c9 |
1182 | else { |
5290ec02 |
1183 | if(value <= 2.0) direction = SCROLL_PAGE_DOWN; |
1184 | else direction = SCROLL_JUMP; |
8a949012 |
1185 | } |
5290ec02 |
1186 | } else direction = SCROLL_NONE; /* 0.0 */ |
1187 | |
1188 | |
1189 | switch(direction) { |
1190 | case SCROLL_STEP_UP: |
1191 | g_debug("get_events : SCROLL_STEP_UP"); |
1192 | relative_position = -1; |
49024c2c |
1193 | seek_by_time = 0; |
8a949012 |
1194 | break; |
5290ec02 |
1195 | case SCROLL_STEP_DOWN: |
1196 | g_debug("get_events : SCROLL_STEP_DOWN"); |
1197 | relative_position = 1; |
49024c2c |
1198 | seek_by_time = 0; |
5290ec02 |
1199 | break; |
1200 | case SCROLL_PAGE_UP: |
1201 | g_debug("get_events : SCROLL_PAGE_UP"); |
1202 | relative_position = -(event_viewer_data->num_visible_events); |
49024c2c |
1203 | seek_by_time = 0; |
5290ec02 |
1204 | break; |
1205 | case SCROLL_PAGE_DOWN: |
1206 | g_debug("get_events : SCROLL_PAGE_DOWN"); |
1207 | relative_position = event_viewer_data->num_visible_events; |
49024c2c |
1208 | seek_by_time = 0; |
5290ec02 |
1209 | break; |
1210 | case SCROLL_JUMP: |
1211 | g_debug("get_events : SCROLL_JUMP"); |
49024c2c |
1212 | seek_by_time = 1; |
5290ec02 |
1213 | break; |
1214 | case SCROLL_NONE: |
1215 | g_debug("get_events : SCROLL_NONE"); |
49024c2c |
1216 | relative_position = 0; |
1217 | seek_by_time = 0; |
5290ec02 |
1218 | break; |
1219 | } |
675f8f58 |
1220 | |
5290ec02 |
1221 | LttTime time = ltt_time_from_double(new_value); |
1222 | time = ltt_time_add(tsc->time_span.start_time, time); |
675f8f58 |
1223 | |
49024c2c |
1224 | if(!seek_by_time) { |
5290ec02 |
1225 | |
1226 | LttvTracesetContextPosition *pos = |
1227 | lttv_traceset_context_position_new(tsc); |
1228 | |
aaecaa99 |
1229 | /* Remember the beginning position */ |
5290ec02 |
1230 | if(event_viewer_data->pos->len > 0) { |
1231 | LttvTracesetContextPosition *first_pos = |
aaecaa99 |
1232 | (LttvTracesetContextPosition*)g_ptr_array_index( |
1233 | event_viewer_data->pos, |
1234 | 0); |
5290ec02 |
1235 | lttv_traceset_context_position_copy(pos, first_pos); |
aaecaa99 |
1236 | |
33a660f1 |
1237 | if(relative_position >= 0) { |
aaecaa99 |
1238 | LttTime first_event_time = |
1239 | lttv_traceset_context_position_get_time( |
1240 | pos); |
1241 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, |
1242 | first_event_time); |
1243 | lttv_process_traceset_middle(tsc, ltt_time_infinite, |
1244 | G_MAXUINT, |
1245 | pos); |
1246 | |
33a660f1 |
1247 | } else if(relative_position < 0) { |
aaecaa99 |
1248 | g_assert(lttv_process_traceset_seek_position(tsc, pos) == 0); |
1249 | } |
5290ec02 |
1250 | } else { |
1251 | /* There is nothing in the list : simply seek to the time value. */ |
1252 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, |
1253 | time); |
0bb72393 |
1254 | lttv_process_traceset_middle(tsc, time, G_MAXUINT, |
1255 | NULL); |
ed3b99b6 |
1256 | } |
5290ec02 |
1257 | |
5290ec02 |
1258 | /* Note that, as we mess with the tsc position, this function CANNOT be called |
1259 | * from a hook inside the lttv_process_traceset_middle. */ |
1260 | /* As the lttvwindow API keeps a sync_position inside the tsc to go back at |
1261 | * the right spot after being interrupted, it's ok to change the tsc position, |
1262 | * as long as we do not touch the sync_position. */ |
675f8f58 |
1263 | |
5290ec02 |
1264 | /* Get the beginning position of the read (with seek backward or seek forward) |
1265 | */ |
1266 | if(relative_position > 0) { |
1267 | guint count; |
1268 | count = lttv_process_traceset_seek_n_forward(tsc, relative_position, |
a998b781 |
1269 | event_viewer_data->main_win_filter); |
49024c2c |
1270 | } else if(relative_position < 0) { |
5290ec02 |
1271 | guint count; |
e80eae6d |
1272 | |
1273 | /* Get an idea of currently shown event dispersion */ |
1274 | LttTime first_event_time = |
1275 | lttv_traceset_context_position_get_time(event_viewer_data->first_event); |
1276 | LttTime last_event_time = |
1277 | lttv_traceset_context_position_get_time(event_viewer_data->last_event); |
1278 | LttTime time_diff = ltt_time_sub(last_event_time, first_event_time); |
1279 | if(ltt_time_compare(time_diff, ltt_time_zero) == 0) |
1280 | time_diff = seek_back_default_offset; |
5290ec02 |
1281 | count = lttv_process_traceset_seek_n_backward(tsc, abs(relative_position), |
e80eae6d |
1282 | time_diff, |
1283 | (seek_time_fct)lttv_state_traceset_seek_time_closest, |
a998b781 |
1284 | event_viewer_data->main_win_filter); |
49024c2c |
1285 | } /* else 0 : do nothing : we are already at the beginning position */ |
682c6edb |
1286 | |
5290ec02 |
1287 | lttv_traceset_context_position_destroy(pos); |
0bb72393 |
1288 | |
1289 | /* Save the first event position */ |
1290 | lttv_traceset_context_position_save(tsc, event_viewer_data->first_event); |
1291 | |
1292 | time = lttv_traceset_context_position_get_time( |
1293 | event_viewer_data->first_event); |
7cf3c9f3 |
1294 | //if(ltt_time_compare(time, tsc->time_span.end_time) > 0) |
1295 | // time = tsc->time_span.end_time; |
1296 | |
0bb72393 |
1297 | LttTime time_val = ltt_time_sub(time, |
1298 | tsc->time_span.start_time); |
1299 | event_viewer_data->previous_value = ltt_time_to_double(time_val); |
1300 | |
1301 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, time); |
1302 | lttv_process_traceset_middle(tsc, ltt_time_infinite, G_MAXUINT, |
1303 | event_viewer_data->first_event); |
1304 | |
5290ec02 |
1305 | } else { |
1306 | /* Seek by time */ |
1307 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, |
1308 | time); |
0bb72393 |
1309 | lttv_process_traceset_middle(tsc, time, G_MAXUINT, |
1310 | NULL); |
1311 | LttTime time_val = ltt_time_sub(time, |
1312 | tsc->time_span.start_time); |
1313 | event_viewer_data->previous_value = ltt_time_to_double(time_val); |
1314 | lttv_traceset_context_position_save(tsc, event_viewer_data->first_event); |
5290ec02 |
1315 | } |
1316 | |
49024c2c |
1317 | /* Clear the model (don't forget to free the TCS positions!) */ |
1318 | gtk_list_store_clear(event_viewer_data->store_m); |
1319 | for(i=0;i<event_viewer_data->pos->len;i++) { |
1320 | LttvTracesetContextPosition *cur_pos = |
1321 | (LttvTracesetContextPosition*)g_ptr_array_index(event_viewer_data->pos, |
1322 | i); |
1323 | lttv_traceset_context_position_destroy(cur_pos); |
1324 | } |
1325 | g_ptr_array_set_size(event_viewer_data->pos, 0); |
1326 | |
49024c2c |
1327 | |
5290ec02 |
1328 | /* Mathieu : |
dfb5dd45 |
1329 | * I make the choice not to use the mainwindow lttvwindow API here : the idle |
1330 | * loop might have a too low priority, and we want good update while |
1331 | * scrolling. |
5290ec02 |
1332 | */ |
0bb72393 |
1333 | |
5290ec02 |
1334 | lttv_process_traceset_begin(tsc, |
1335 | NULL, NULL, NULL, event_viewer_data->event_hooks, NULL); |
675f8f58 |
1336 | |
5290ec02 |
1337 | lttv_process_traceset_middle(tsc, ltt_time_infinite, G_MAXUINT, NULL); |
1338 | |
1339 | lttv_process_traceset_end(tsc, |
1340 | NULL, NULL, NULL, event_viewer_data->event_hooks, NULL); |
675f8f58 |
1341 | |
e80eae6d |
1342 | /* Get the end position */ |
49024c2c |
1343 | if(event_viewer_data->pos->len > 0) { |
1344 | LttvTracesetContextPosition *cur_pos = |
1345 | (LttvTracesetContextPosition*)g_ptr_array_index(event_viewer_data->pos, |
1346 | event_viewer_data->pos->len - 1); |
1347 | lttv_traceset_context_position_copy(event_viewer_data->last_event, |
1348 | cur_pos); |
1349 | } else |
1350 | lttv_traceset_context_position_save(tsc, event_viewer_data->last_event); |
1351 | |
1352 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, |
1353 | event_viewer_data->previous_value); |
1354 | |
0bb72393 |
1355 | //g_signal_emit_by_name(G_OBJECT (event_viewer_data->select_c), |
1356 | // "changed"); |
49024c2c |
1357 | |
540066bf |
1358 | event_viewer_data->last_tree_update_time = |
1359 | gdk_x11_get_server_time( |
1360 | gtk_widget_get_parent_window(event_viewer_data->tree_v)); |
49024c2c |
1361 | |
5290ec02 |
1362 | return; |
fbbb2697 |
1363 | } |
8ce1db6f |
1364 | |
f1d41644 |
1365 | |
f1d41644 |
1366 | |
5290ec02 |
1367 | int event_hook(void *hook_data, void *call_data) |
fbbb2697 |
1368 | { |
5290ec02 |
1369 | EventViewerData *event_viewer_data = (EventViewerData*)hook_data; |
1370 | LttvTracefileContext *tfc = (LttvTracefileContext*)call_data; |
1371 | LttEvent *e = ltt_tracefile_get_event(tfc->tf); |
19e250a0 |
1372 | |
a998b781 |
1373 | LttvFilter *filter = event_viewer_data->main_win_filter; |
19e250a0 |
1374 | if(filter != NULL && filter->head != NULL) |
1375 | if(!lttv_filter_tree_parse(filter->head,e,tfc->tf, |
1376 | tfc->t_context->t,tfc)) |
1377 | return FALSE; |
1378 | |
5290ec02 |
1379 | LttFacility *facility = ltt_event_facility(e); |
1380 | LttEventType *event_type = ltt_event_eventtype(e); |
1381 | LttField *field = ltt_event_field(e); |
1382 | LttTime time = ltt_event_time(e); |
1383 | |
1384 | guint cpu = ltt_tracefile_num(tfc->tf); |
1385 | LttvTraceState *ts = (LttvTraceState*)tfc->t_context; |
1386 | LttvProcessState *process = ts->running_process[cpu]; |
1387 | |
1388 | GtkTreeIter iter; |
675f8f58 |
1389 | |
5290ec02 |
1390 | GString *desc = g_string_new(""); |
19e250a0 |
1391 | |
5290ec02 |
1392 | LttvTracesetContextPosition *pos = |
1393 | lttv_traceset_context_position_new(tfc->t_context->ts_context); |
fbbb2697 |
1394 | |
294550d2 |
1395 | lttv_traceset_context_position_save(tfc->t_context->ts_context, pos); |
1396 | |
5290ec02 |
1397 | if(field) |
1398 | lttv_print_field(e, field, desc, TRUE); |
fbbb2697 |
1399 | |
5290ec02 |
1400 | g_info("field : %s", desc->str); |
a8c0f09d |
1401 | |
5290ec02 |
1402 | gtk_list_store_append (event_viewer_data->store_m, &iter); |
1403 | gtk_list_store_set (event_viewer_data->store_m, &iter, |
1404 | TRACE_NAME_COLUMN, g_quark_to_string(ltt_trace_name(tfc->t_context->t)), |
1405 | TRACEFILE_NAME_COLUMN, g_quark_to_string(ltt_tracefile_name(tfc->tf)), |
1406 | CPUID_COLUMN, cpu, |
1407 | FACILITY_COLUMN, g_quark_to_string(ltt_facility_name(facility)), |
1408 | EVENT_COLUMN, g_quark_to_string(ltt_eventtype_name(event_type)), |
1409 | TIME_S_COLUMN, time.tv_sec, |
1410 | TIME_NS_COLUMN, time.tv_nsec, |
1411 | PID_COLUMN, process->pid, |
1412 | EVENT_DESCR_COLUMN, desc->str, |
1413 | POSITION_COLUMN, pos, |
1414 | -1); |
ed3b99b6 |
1415 | |
5290ec02 |
1416 | g_ptr_array_add(event_viewer_data->pos, pos); |
a8c0f09d |
1417 | |
5290ec02 |
1418 | g_string_free(desc, TRUE); |
1419 | |
dfb5dd45 |
1420 | if(event_viewer_data->update_cursor) { |
1421 | if(lttv_traceset_context_pos_pos_compare(pos, |
1422 | event_viewer_data->currently_selected_position) == 0) { |
1423 | GtkTreePath *path = gtk_tree_path_new_from_indices( |
1424 | event_viewer_data->pos->len - 1, -1); |
1425 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
1426 | path, NULL, FALSE); |
1427 | gtk_tree_path_free(path); |
1428 | } |
1193dd68 |
1429 | } |
dfb5dd45 |
1430 | |
6f43371e |
1431 | if(event_viewer_data->pos->len >= event_viewer_data->num_visible_events ) |
5290ec02 |
1432 | return TRUE; |
1433 | else |
1434 | return FALSE; |
a8c0f09d |
1435 | } |
1436 | |
1437 | |
5290ec02 |
1438 | |
1193dd68 |
1439 | static void event_update_selection(EventViewerData *event_viewer_data) |
1440 | { |
1441 | guint i; |
1442 | GPtrArray *positions = event_viewer_data->pos; |
ffd088ef |
1443 | g_info("event_update_selection"); |
1193dd68 |
1444 | |
1445 | for(i=0;i<positions->len;i++) { |
1446 | LttvTracesetContextPosition *cur_pos = |
1447 | (LttvTracesetContextPosition*)g_ptr_array_index(positions, i); |
1448 | if(lttv_traceset_context_pos_pos_compare(cur_pos, |
1449 | event_viewer_data->currently_selected_position) == 0) { |
1450 | GtkTreePath *path = gtk_tree_path_new_from_indices(i, -1); |
1451 | gtk_tree_view_set_cursor(GTK_TREE_VIEW(event_viewer_data->tree_v), |
1452 | path, NULL, FALSE); |
1453 | gtk_tree_path_free(path); |
1454 | } |
1455 | } |
1456 | } |
1457 | |
2df7f94b |
1458 | static int current_time_get_first_event_hook(void *hook_data, void *call_data) |
1459 | { |
1460 | EventViewerData *event_viewer_data = (EventViewerData*)hook_data; |
1461 | LttvTracefileContext *tfc = (LttvTracefileContext*)call_data; |
1462 | LttEvent *e = ltt_tracefile_get_event(tfc->tf); |
1463 | |
1464 | LttvFilter *filter = event_viewer_data->main_win_filter; |
1465 | if(filter != NULL && filter->head != NULL) |
1466 | if(!lttv_filter_tree_parse(filter->head,e,tfc->tf, |
1467 | tfc->t_context->t,tfc)) |
1468 | return FALSE; |
1469 | |
1470 | lttv_traceset_context_position_save(tfc->t_context->ts_context, |
1471 | event_viewer_data->current_time_get_first); |
1472 | return TRUE; |
1473 | } |
1474 | |
675f8f58 |
1475 | |
cc41a00f |
1476 | gboolean update_current_time(void * hook_data, void * call_data) |
675f8f58 |
1477 | { |
ffd088ef |
1478 | g_info("update_current_time"); |
cc41a00f |
1479 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
224446ce |
1480 | const LttTime * current_time = (LttTime*)call_data; |
8ce1db6f |
1481 | LttvTracesetContext * tsc = |
1482 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
1193dd68 |
1483 | GtkTreePath *path; |
5290ec02 |
1484 | |
49024c2c |
1485 | /* If the currently selected event time != current time, set the first event |
1486 | * with this time as currently selected. */ |
1487 | LttTime pos_time = lttv_traceset_context_position_get_time( |
1488 | event_viewer_data->currently_selected_position); |
1489 | if(ltt_time_compare(pos_time, *current_time) != 0) { |
1490 | |
15894378 |
1491 | lttv_state_traceset_seek_time_closest((LttvTracesetState*)tsc, |
79735ac2 |
1492 | *current_time); |
1493 | lttv_process_traceset_middle(tsc, *current_time, G_MAXUINT, |
15894378 |
1494 | NULL); |
15894378 |
1495 | |
2df7f94b |
1496 | /* Get the first event that passes in the filter */ |
1497 | event_viewer_data->current_time_get_first = |
1498 | lttv_traceset_context_position_new(tsc); |
1499 | LttvHooks *hooks = lttv_hooks_new(); |
1500 | lttv_hooks_add(hooks, |
1501 | current_time_get_first_event_hook, |
1502 | event_viewer_data, |
1503 | LTTV_PRIO_DEFAULT); |
1504 | |
1505 | lttv_process_traceset_begin(tsc, |
1506 | NULL, NULL, NULL, hooks, NULL); |
1507 | |
1508 | lttv_process_traceset_middle(tsc, ltt_time_infinite, G_MAXUINT, NULL); |
1509 | |
1510 | lttv_process_traceset_end(tsc, |
1511 | NULL, NULL, NULL, hooks, NULL); |
1512 | |
1513 | lttv_hooks_destroy(hooks); |
15894378 |
1514 | |
2df7f94b |
1515 | lttv_traceset_context_position_copy( |
1516 | event_viewer_data->currently_selected_position, |
1517 | event_viewer_data->current_time_get_first); |
1518 | lttv_traceset_context_position_destroy( |
1519 | event_viewer_data->current_time_get_first); |
49024c2c |
1520 | pos_time = lttv_traceset_context_position_get_time( |
1521 | event_viewer_data->currently_selected_position); |
1522 | } |
c46519c8 |
1523 | |
49024c2c |
1524 | LttTime time = ltt_time_sub(pos_time, tsc->time_span.start_time); |
1525 | double new_value = ltt_time_to_double(time); |
1526 | |
15894378 |
1527 | event_viewer_data->report_position = FALSE; |
49024c2c |
1528 | /* Change the viewed area if does not match */ |
1529 | if(lttv_traceset_context_pos_pos_compare( |
1530 | event_viewer_data->currently_selected_position, |
1531 | event_viewer_data->first_event) < 0 |
1532 | || |
1533 | lttv_traceset_context_pos_pos_compare( |
1534 | event_viewer_data->currently_selected_position, |
1193dd68 |
1535 | event_viewer_data->last_event) > 0) { |
49024c2c |
1536 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, new_value); |
1193dd68 |
1537 | } else { |
15894378 |
1538 | /* Simply update the current time : it is in the list */ |
1539 | event_update_selection(event_viewer_data); |
1193dd68 |
1540 | } |
15894378 |
1541 | event_viewer_data->report_position = TRUE; |
1193dd68 |
1542 | |
49024c2c |
1543 | return FALSE; |
1544 | } |
1545 | |
1546 | gboolean update_current_position(void * hook_data, void * call_data) |
1547 | { |
ffd088ef |
1548 | g_info("update_current_position"); |
49024c2c |
1549 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
1550 | const LttvTracesetContextPosition *current_pos = |
1551 | (LttvTracesetContextPosition*)call_data; |
1552 | LttvTracesetContext * tsc = |
1553 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
1554 | |
1555 | if(lttv_traceset_context_pos_pos_compare( |
1556 | event_viewer_data->currently_selected_position, current_pos) != 0) { |
1557 | lttv_traceset_context_position_copy( |
1558 | event_viewer_data->currently_selected_position, current_pos); |
1559 | |
49024c2c |
1560 | /* Change the viewed area if does not match */ |
1561 | if(lttv_traceset_context_pos_pos_compare( |
1562 | event_viewer_data->currently_selected_position, |
1563 | event_viewer_data->first_event) < 0 |
1564 | || |
1565 | lttv_traceset_context_pos_pos_compare( |
1566 | event_viewer_data->currently_selected_position, |
1567 | event_viewer_data->last_event) > 0) { |
1568 | LttTime time = lttv_traceset_context_position_get_time(current_pos); |
1569 | time = ltt_time_sub(time, tsc->time_span.start_time); |
1570 | double new_value = ltt_time_to_double(time); |
1571 | gtk_adjustment_set_value(event_viewer_data->vadjust_c, new_value); |
1193dd68 |
1572 | } else { |
1573 | /* Simply update the current time : it is in the list */ |
1574 | event_update_selection(event_viewer_data); |
49024c2c |
1575 | } |
1576 | |
1577 | } |
a6b3623e |
1578 | |
a6b3623e |
1579 | |
675f8f58 |
1580 | return FALSE; |
1581 | } |
1582 | |
49024c2c |
1583 | |
1584 | |
a8c0f09d |
1585 | gboolean traceset_changed(void * hook_data, void * call_data) |
1586 | { |
1587 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
8ce1db6f |
1588 | LttvTracesetContext * tsc = |
1589 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
1590 | TimeInterval time_span = tsc->time_span; |
852f16bb |
1591 | |
b9a010a2 |
1592 | LttTime end; |
a8c0f09d |
1593 | gtk_list_store_clear(event_viewer_data->store_m); |
5290ec02 |
1594 | g_ptr_array_set_size(event_viewer_data->pos, 0); |
a8c0f09d |
1595 | |
b9a010a2 |
1596 | end = ltt_time_sub(time_span.end_time, time_span.start_time); |
c74e0cf9 |
1597 | event_viewer_data->vadjust_c->upper = ltt_time_to_double(end); |
4249a3e8 |
1598 | |
1599 | /* Reset the positions */ |
1600 | lttv_traceset_context_position_destroy( |
1601 | event_viewer_data->currently_selected_position); |
1602 | lttv_traceset_context_position_destroy( |
1603 | event_viewer_data->first_event); |
1604 | lttv_traceset_context_position_destroy( |
1605 | event_viewer_data->last_event); |
1606 | |
1607 | event_viewer_data->currently_selected_position = |
1608 | lttv_traceset_context_position_new(tsc); |
1609 | event_viewer_data->first_event = |
1610 | lttv_traceset_context_position_new(tsc); |
1611 | event_viewer_data->last_event = |
1612 | lttv_traceset_context_position_new(tsc); |
1613 | |
1614 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); |
a8c0f09d |
1615 | // event_viewer_data->vadjust_c->value = 0; |
1616 | |
1617 | return FALSE; |
1618 | } |
1619 | |
a998b781 |
1620 | gboolean filter_changed(void * hook_data, void * call_data) |
1621 | { |
1622 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
1623 | LttvTracesetContext * tsc = |
1624 | lttvwindow_get_traceset_context(event_viewer_data->tab); |
1625 | |
1626 | event_viewer_data->main_win_filter = |
1627 | (LttvFilter*)call_data; |
4249a3e8 |
1628 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); |
a998b781 |
1629 | |
1630 | return FALSE; |
1631 | } |
1632 | |
a8c0f09d |
1633 | |
d2cdf874 |
1634 | gint redraw_notify(void *hook_data, void *call_data) |
1635 | { |
1636 | EventViewerData *event_viewer_data = (EventViewerData*) hook_data; |
8a949012 |
1637 | |
d2cdf874 |
1638 | get_events(event_viewer_data->vadjust_c->value, event_viewer_data); |
1639 | } |
682c6edb |
1640 | |
5290ec02 |
1641 | void gui_events_free(EventViewerData *event_viewer_data) |
202f6c8f |
1642 | { |
8ce1db6f |
1643 | Tab *tab = event_viewer_data->tab; |
5290ec02 |
1644 | guint i; |
1645 | |
1646 | if(event_viewer_data){ |
1647 | lttv_hooks_remove(event_viewer_data->event_hooks,event_hook); |
1648 | lttv_hooks_destroy(event_viewer_data->event_hooks); |
1649 | |
1650 | for(i=0;i<event_viewer_data->pos->len;i++) { |
1651 | LttvTracesetContextPosition *cur_pos = |
1652 | (LttvTracesetContextPosition*)g_ptr_array_index(event_viewer_data->pos, |
1653 | i); |
1654 | lttv_traceset_context_position_destroy(cur_pos); |
1655 | } |
49024c2c |
1656 | lttv_traceset_context_position_destroy( |
1657 | event_viewer_data->currently_selected_position); |
1658 | lttv_traceset_context_position_destroy( |
1659 | event_viewer_data->first_event); |
1660 | lttv_traceset_context_position_destroy( |
1661 | event_viewer_data->last_event); |
5290ec02 |
1662 | g_ptr_array_free(event_viewer_data->pos, TRUE); |
1663 | |
1664 | lttvwindow_unregister_current_time_notify(tab, |
1665 | update_current_time, event_viewer_data); |
49024c2c |
1666 | lttvwindow_unregister_current_position_notify(tab, |
1667 | update_current_position, event_viewer_data); |
5290ec02 |
1668 | //lttvwindow_unregister_show_notify(tab, |
1669 | // show_event_detail, event_viewer_data); |
1670 | lttvwindow_unregister_traceset_notify(tab, |
1671 | traceset_changed, event_viewer_data); |
a998b781 |
1672 | lttvwindow_unregister_filter_notify(tab, |
1673 | filter_changed, event_viewer_data); |
d2cdf874 |
1674 | lttvwindow_unregister_redraw_notify(tab, |
1675 | redraw_notify, event_viewer_data); |
8ce1db6f |
1676 | |
efbd5182 |
1677 | lttvwindowtraces_background_notify_remove(event_viewer_data); |
1678 | |
5290ec02 |
1679 | g_event_viewer_data_list = g_slist_remove(g_event_viewer_data_list, |
1680 | event_viewer_data); |
1681 | g_free(event_viewer_data); |
675f8f58 |
1682 | } |
1683 | } |
682c6edb |
1684 | |
675f8f58 |
1685 | |
682c6edb |
1686 | |
5290ec02 |
1687 | void gui_events_destructor(EventViewerData *event_viewer_data) |
a60b01ef |
1688 | { |
5290ec02 |
1689 | /* May already been done by GTK window closing */ |
1690 | if(GTK_IS_WIDGET(event_viewer_data->hbox_v)){ |
1691 | gtk_widget_destroy(event_viewer_data->hbox_v); |
a60b01ef |
1692 | } |
b671bb09 |
1693 | } |
1694 | |
682c6edb |
1695 | |
c46519c8 |
1696 | |
08b1c66e |
1697 | /** |
1698 | * plugin's init function |
1699 | * |
1700 | * This function initializes the Event Viewer functionnality through the |
1701 | * gtkTraceSet API. |
1702 | */ |
1703 | static void init() { |
1704 | |
e025a729 |
1705 | lttvwindow_register_constructor("guievents", |
1706 | "/", |
8ce1db6f |
1707 | "Insert Event Viewer", |
1708 | hGuiEventsInsert_xpm, |
1709 | "Insert Event Viewer", |
1710 | h_gui_events); |
08b1c66e |
1711 | } |
1712 | |
1713 | void event_destroy_walk(gpointer data, gpointer user_data) |
1714 | { |
1715 | gui_events_destructor((EventViewerData*)data); |
1716 | } |
1717 | |
1718 | /** |
1719 | * plugin's destroy function |
1720 | * |
1721 | * This function releases the memory reserved by the module and unregisters |
1722 | * everything that has been registered in the gtkTraceSet API. |
1723 | */ |
1724 | static void destroy() { |
08b1c66e |
1725 | |
8ce1db6f |
1726 | g_slist_foreach(g_event_viewer_data_list, event_destroy_walk, NULL ); |
1727 | g_slist_free(g_event_viewer_data_list); |
08b1c66e |
1728 | |
8ce1db6f |
1729 | lttvwindow_unregister_constructor(h_gui_events); |
08b1c66e |
1730 | |
08b1c66e |
1731 | } |
1732 | |
1733 | |
5290ec02 |
1734 | |
1735 | |
08b1c66e |
1736 | LTTV_MODULE("guievents", "Detailed events view", \ |
1737 | "Graphical module to display a detailed event list", \ |
5290ec02 |
1738 | init, destroy, "lttvwindow", "print") |