1 #include "../evlist.h" 2 #include "../cache.h" 3 #include "../evsel.h" 4 #include "../sort.h" 5 #include "../hist.h" 6 #include "../helpline.h" 7 #include "gtk.h" 8 9 #include <signal.h> 10 11 #define MAX_COLUMNS 32 12 13 static void perf_gtk__signal(int sig) 14 { 15 perf_gtk__exit(false); 16 psignal(sig, "perf"); 17 } 18 19 static void perf_gtk__resize_window(GtkWidget *window) 20 { 21 GdkRectangle rect; 22 GdkScreen *screen; 23 int monitor; 24 int height; 25 int width; 26 27 screen = gtk_widget_get_screen(window); 28 29 monitor = gdk_screen_get_monitor_at_window(screen, window->window); 30 31 gdk_screen_get_monitor_geometry(screen, monitor, &rect); 32 33 width = rect.width * 3 / 4; 34 height = rect.height * 3 / 4; 35 36 gtk_window_resize(GTK_WINDOW(window), width, height); 37 } 38 39 static const char *perf_gtk__get_percent_color(double percent) 40 { 41 if (percent >= MIN_RED) 42 return "<span fgcolor='red'>"; 43 if (percent >= MIN_GREEN) 44 return "<span fgcolor='dark green'>"; 45 return NULL; 46 } 47 48 #define HPP__COLOR_FN(_name, _field) \ 49 static int perf_gtk__hpp_color_ ## _name(struct perf_hpp *hpp, \ 50 struct hist_entry *he) \ 51 { \ 52 struct hists *hists = he->hists; \ 53 double percent = 100.0 * he->stat._field / hists->stats.total_period; \ 54 const char *markup; \ 55 int ret = 0; \ 56 \ 57 markup = perf_gtk__get_percent_color(percent); \ 58 if (markup) \ 59 ret += scnprintf(hpp->buf, hpp->size, "%s", markup); \ 60 ret += scnprintf(hpp->buf + ret, hpp->size - ret, "%6.2f%%", percent); \ 61 if (markup) \ 62 ret += scnprintf(hpp->buf + ret, hpp->size - ret, "</span>"); \ 63 \ 64 return ret; \ 65 } 66 67 HPP__COLOR_FN(overhead, period) 68 HPP__COLOR_FN(overhead_sys, period_sys) 69 HPP__COLOR_FN(overhead_us, period_us) 70 HPP__COLOR_FN(overhead_guest_sys, period_guest_sys) 71 HPP__COLOR_FN(overhead_guest_us, period_guest_us) 72 73 #undef HPP__COLOR_FN 74 75 void perf_gtk__init_hpp(void) 76 { 77 perf_hpp__init(); 78 79 perf_hpp__format[PERF_HPP__OVERHEAD].color = 80 perf_gtk__hpp_color_overhead; 81 perf_hpp__format[PERF_HPP__OVERHEAD_SYS].color = 82 perf_gtk__hpp_color_overhead_sys; 83 perf_hpp__format[PERF_HPP__OVERHEAD_US].color = 84 perf_gtk__hpp_color_overhead_us; 85 perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_SYS].color = 86 perf_gtk__hpp_color_overhead_guest_sys; 87 perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_US].color = 88 perf_gtk__hpp_color_overhead_guest_us; 89 } 90 91 static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists) 92 { 93 GType col_types[MAX_COLUMNS]; 94 GtkCellRenderer *renderer; 95 struct sort_entry *se; 96 GtkListStore *store; 97 struct rb_node *nd; 98 GtkWidget *view; 99 int i, col_idx; 100 int nr_cols; 101 char s[512]; 102 103 struct perf_hpp hpp = { 104 .buf = s, 105 .size = sizeof(s), 106 }; 107 108 nr_cols = 0; 109 110 for (i = 0; i < PERF_HPP__MAX_INDEX; i++) { 111 if (!perf_hpp__format[i].cond) 112 continue; 113 114 col_types[nr_cols++] = G_TYPE_STRING; 115 } 116 117 list_for_each_entry(se, &hist_entry__sort_list, list) { 118 if (se->elide) 119 continue; 120 121 col_types[nr_cols++] = G_TYPE_STRING; 122 } 123 124 store = gtk_list_store_newv(nr_cols, col_types); 125 126 view = gtk_tree_view_new(); 127 128 renderer = gtk_cell_renderer_text_new(); 129 130 col_idx = 0; 131 132 for (i = 0; i < PERF_HPP__MAX_INDEX; i++) { 133 if (!perf_hpp__format[i].cond) 134 continue; 135 136 perf_hpp__format[i].header(&hpp); 137 138 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view), 139 -1, s, 140 renderer, "markup", 141 col_idx++, NULL); 142 } 143 144 list_for_each_entry(se, &hist_entry__sort_list, list) { 145 if (se->elide) 146 continue; 147 148 gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view), 149 -1, se->se_header, 150 renderer, "text", 151 col_idx++, NULL); 152 } 153 154 gtk_tree_view_set_model(GTK_TREE_VIEW(view), GTK_TREE_MODEL(store)); 155 156 g_object_unref(GTK_TREE_MODEL(store)); 157 158 for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) { 159 struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node); 160 GtkTreeIter iter; 161 162 if (h->filtered) 163 continue; 164 165 gtk_list_store_append(store, &iter); 166 167 col_idx = 0; 168 169 for (i = 0; i < PERF_HPP__MAX_INDEX; i++) { 170 if (!perf_hpp__format[i].cond) 171 continue; 172 173 if (perf_hpp__format[i].color) 174 perf_hpp__format[i].color(&hpp, h); 175 else 176 perf_hpp__format[i].entry(&hpp, h); 177 178 gtk_list_store_set(store, &iter, col_idx++, s, -1); 179 } 180 181 list_for_each_entry(se, &hist_entry__sort_list, list) { 182 if (se->elide) 183 continue; 184 185 se->se_snprintf(h, s, ARRAY_SIZE(s), 186 hists__col_len(hists, se->se_width_idx)); 187 188 gtk_list_store_set(store, &iter, col_idx++, s, -1); 189 } 190 } 191 192 gtk_container_add(GTK_CONTAINER(window), view); 193 } 194 195 #ifdef HAVE_GTK_INFO_BAR 196 static GtkWidget *perf_gtk__setup_info_bar(void) 197 { 198 GtkWidget *info_bar; 199 GtkWidget *label; 200 GtkWidget *content_area; 201 202 info_bar = gtk_info_bar_new(); 203 gtk_widget_set_no_show_all(info_bar, TRUE); 204 205 label = gtk_label_new(""); 206 gtk_widget_show(label); 207 208 content_area = gtk_info_bar_get_content_area(GTK_INFO_BAR(info_bar)); 209 gtk_container_add(GTK_CONTAINER(content_area), label); 210 211 gtk_info_bar_add_button(GTK_INFO_BAR(info_bar), GTK_STOCK_OK, 212 GTK_RESPONSE_OK); 213 g_signal_connect(info_bar, "response", 214 G_CALLBACK(gtk_widget_hide), NULL); 215 216 pgctx->info_bar = info_bar; 217 pgctx->message_label = label; 218 219 return info_bar; 220 } 221 #endif 222 223 static GtkWidget *perf_gtk__setup_statusbar(void) 224 { 225 GtkWidget *stbar; 226 unsigned ctxid; 227 228 stbar = gtk_statusbar_new(); 229 230 ctxid = gtk_statusbar_get_context_id(GTK_STATUSBAR(stbar), 231 "perf report"); 232 pgctx->statbar = stbar; 233 pgctx->statbar_ctx_id = ctxid; 234 235 return stbar; 236 } 237 238 int perf_evlist__gtk_browse_hists(struct perf_evlist *evlist, 239 const char *help, 240 struct hist_browser_timer *hbt __maybe_unused) 241 { 242 struct perf_evsel *pos; 243 GtkWidget *vbox; 244 GtkWidget *notebook; 245 GtkWidget *info_bar; 246 GtkWidget *statbar; 247 GtkWidget *window; 248 249 signal(SIGSEGV, perf_gtk__signal); 250 signal(SIGFPE, perf_gtk__signal); 251 signal(SIGINT, perf_gtk__signal); 252 signal(SIGQUIT, perf_gtk__signal); 253 signal(SIGTERM, perf_gtk__signal); 254 255 window = gtk_window_new(GTK_WINDOW_TOPLEVEL); 256 257 gtk_window_set_title(GTK_WINDOW(window), "perf report"); 258 259 g_signal_connect(window, "delete_event", gtk_main_quit, NULL); 260 261 pgctx = perf_gtk__activate_context(window); 262 if (!pgctx) 263 return -1; 264 265 vbox = gtk_vbox_new(FALSE, 0); 266 267 notebook = gtk_notebook_new(); 268 269 list_for_each_entry(pos, &evlist->entries, node) { 270 struct hists *hists = &pos->hists; 271 const char *evname = perf_evsel__name(pos); 272 GtkWidget *scrolled_window; 273 GtkWidget *tab_label; 274 275 scrolled_window = gtk_scrolled_window_new(NULL, NULL); 276 277 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), 278 GTK_POLICY_AUTOMATIC, 279 GTK_POLICY_AUTOMATIC); 280 281 perf_gtk__show_hists(scrolled_window, hists); 282 283 tab_label = gtk_label_new(evname); 284 285 gtk_notebook_append_page(GTK_NOTEBOOK(notebook), scrolled_window, tab_label); 286 } 287 288 gtk_box_pack_start(GTK_BOX(vbox), notebook, TRUE, TRUE, 0); 289 290 info_bar = perf_gtk__setup_info_bar(); 291 if (info_bar) 292 gtk_box_pack_start(GTK_BOX(vbox), info_bar, FALSE, FALSE, 0); 293 294 statbar = perf_gtk__setup_statusbar(); 295 gtk_box_pack_start(GTK_BOX(vbox), statbar, FALSE, FALSE, 0); 296 297 gtk_container_add(GTK_CONTAINER(window), vbox); 298 299 gtk_widget_show_all(window); 300 301 perf_gtk__resize_window(window); 302 303 gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER); 304 305 ui_helpline__push(help); 306 307 gtk_main(); 308 309 perf_gtk__deactivate_context(&pgctx); 310 311 return 0; 312 } 313