X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Flttv%2Fmodules%2Fgui%2Fcontrolflow%2Fprocesslist.c;h=383c3e8e658cd1c6308f599d1ee37a57a36131f9;hb=ec7a5af61127aa50a1839eee5be99ce53494c57b;hp=a1d03ac3b19d38926a322a1d5d5858df6064ccac;hpb=88feb618dc79481733516a77f285bb6514bb1d17;p=lttv.git diff --git a/ltt/branches/poly/lttv/modules/gui/controlflow/processlist.c b/ltt/branches/poly/lttv/modules/gui/controlflow/processlist.c index a1d03ac3..383c3e8e 100644 --- a/ltt/branches/poly/lttv/modules/gui/controlflow/processlist.c +++ b/ltt/branches/poly/lttv/modules/gui/controlflow/processlist.c @@ -1,162 +1,343 @@ +/* This file is part of the Linux Trace Toolkit viewer + * Copyright (C) 2003-2004 Mathieu Desnoyers + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License Version 2 as + * published by the Free Software Foundation; + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, + * MA 02111-1307, USA. + */ + +#ifdef HAVE_CONFIG_H +#include +#endif #include +#include #include +#include +#include +#include #include "processlist.h" +#include "drawing.h" #include "drawitem.h" +#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format) + +/* Preallocated Size of the index_to_pixmap array */ +#define ALLOCATE_PROCESSES 1000 + /***************************************************************************** * Methods to synchronize process list * *****************************************************************************/ -/* Enumeration of the columns */ -enum -{ - PROCESS_COLUMN, - PID_COLUMN, - BIRTH_S_COLUMN, - BIRTH_NS_COLUMN, - N_COLUMNS -}; - gint process_sort_func ( GtkTreeModel *model, GtkTreeIter *it_a, GtkTreeIter *it_b, gpointer user_data) { - GValue a, b; + gchar *a_name; + gchar *a_brand; + guint a_pid, a_tgid, a_ppid, a_cpu; + gulong a_birth_s, a_birth_ns; + guint a_trace; + + gchar *b_name; + gchar *b_brand; + guint b_pid, b_tgid, b_ppid, b_cpu; + gulong b_birth_s, b_birth_ns; + guint b_trace; + + gtk_tree_model_get(model, + it_a, + PROCESS_COLUMN, &a_name, + BRAND_COLUMN, &a_brand, + PID_COLUMN, &a_pid, + TGID_COLUMN, &a_tgid, + PPID_COLUMN, &a_ppid, + CPU_COLUMN, &a_cpu, + BIRTH_S_COLUMN, &a_birth_s, + BIRTH_NS_COLUMN, &a_birth_ns, + TRACE_COLUMN, &a_trace, + -1); + + gtk_tree_model_get(model, + it_b, + PROCESS_COLUMN, &b_name, + BRAND_COLUMN, &b_brand, + PID_COLUMN, &b_pid, + TGID_COLUMN, &b_tgid, + PPID_COLUMN, &b_ppid, + CPU_COLUMN, &b_cpu, + BIRTH_S_COLUMN, &b_birth_s, + BIRTH_NS_COLUMN, &b_birth_ns, + TRACE_COLUMN, &b_trace, + -1); - memset(&a, 0, sizeof(GValue)); - memset(&b, 0, sizeof(GValue)); /* Order by PID */ - gtk_tree_model_get_value( model, - it_a, - PID_COLUMN, - &a); - - gtk_tree_model_get_value( model, - it_b, - PID_COLUMN, - &b); - - if(G_VALUE_TYPE(&a) == G_TYPE_UINT - && G_VALUE_TYPE(&b) == G_TYPE_UINT ) - { - if(g_value_get_uint(&a) > g_value_get_uint(&b)) - { - g_value_unset(&a); - g_value_unset(&b); - return 1; - } - if(g_value_get_uint(&a) < g_value_get_uint(&b)) - { - g_value_unset(&a); - g_value_unset(&b); - return 0; - } - } + if(a_pid == 0 && b_pid == 0) { + /* If 0, order by CPU */ + if(a_cpu > b_cpu) return 1; + if(a_cpu < b_cpu) return -1; - g_value_unset(&a); - g_value_unset(&b); + } else { /* if not 0, order by pid */ + if(a_pid > b_pid) return 1; + if(a_pid < b_pid) return -1; + } /* Order by birth second */ - gtk_tree_model_get_value( model, - it_a, - BIRTH_S_COLUMN, - &a); - gtk_tree_model_get_value( model, - it_b, - BIRTH_S_COLUMN, - &b); + if(a_birth_s > b_birth_s) return 1; + if(a_birth_s < b_birth_s) return -1; + + /* Order by birth nanosecond */ + if(a_birth_ns > b_birth_ns) return 1; + if(a_birth_ns < b_birth_ns) return -1; + + /* Order by trace_num */ + if(a_trace > b_trace) return 1; + if(a_trace < b_trace) return -1; - if(G_VALUE_TYPE(&a) == G_TYPE_ULONG - && G_VALUE_TYPE(&b) == G_TYPE_ULONG ) - { - if(g_value_get_ulong(&a) > g_value_get_ulong(&b)) - { - g_value_unset(&a); - g_value_unset(&b); - return 1; - } - if(g_value_get_ulong(&a) < g_value_get_ulong(&b)) - { - g_value_unset(&a); - g_value_unset(&b); - return 0; - } + return 0; - } +} - g_value_unset(&a); - g_value_unset(&b); +static guint process_list_hash_fct(gconstpointer key) +{ + guint pid = ((const ProcessInfo*)key)->pid; + return ((pid>>8 ^ pid>>4 ^ pid>>2 ^ pid) ^ ((const ProcessInfo*)key)->cpu); +} - /* Order by birth nanosecond */ - gtk_tree_model_get_value( model, - it_a, - BIRTH_NS_COLUMN, - &a); +/* If hash is good, should be different */ +static gboolean process_list_equ_fct(gconstpointer a, gconstpointer b) +{ + const ProcessInfo *pa = (const ProcessInfo*)a; + const ProcessInfo *pb = (const ProcessInfo*)b; + + gboolean ret = TRUE; + + if(likely(pa->pid != pb->pid)) + ret = FALSE; + if(likely((pa->pid == 0 && (pa->cpu != pb->cpu)))) + ret = FALSE; + if(unlikely(ltt_time_compare(pa->birth, pb->birth) != 0)) + ret = FALSE; + if(unlikely(pa->trace_num != pb->trace_num)) + ret = FALSE; + + return ret; +} - gtk_tree_model_get_value( model, - it_b, - BIRTH_NS_COLUMN, - &b); +void destroy_hash_key(gpointer key); +void destroy_hash_data(gpointer data); - if(G_VALUE_TYPE(&a) == G_TYPE_ULONG - && G_VALUE_TYPE(&b) == G_TYPE_ULONG ) - { - if(g_value_get_ulong(&a) > g_value_get_ulong(&b)) - { - g_value_unset(&a); - g_value_unset(&b); - return 1; - } - // Final condition - //if(g_value_get_ulong(&a) < g_value_get_ulong(&b)) - //{ - // g_value_unset(&a); - // g_value_unset(&b); - // return 0; - //} +gboolean scroll_event(GtkWidget *widget, GdkEventScroll *event, gpointer data) +{ + ControlFlowData *control_flow_data = + (ControlFlowData*)g_object_get_data( + G_OBJECT(widget), + "control_flow_data"); + Drawing_t *drawing = control_flow_data->drawing; + unsigned int cell_height = + get_cell_height(GTK_TREE_VIEW(control_flow_data->process_list->process_list_widget)); + + switch(event->direction) { + case GDK_SCROLL_UP: + gtk_adjustment_set_value(control_flow_data->v_adjust, + gtk_adjustment_get_value(control_flow_data->v_adjust) - cell_height); + break; + case GDK_SCROLL_DOWN: + gtk_adjustment_set_value(control_flow_data->v_adjust, + gtk_adjustment_get_value(control_flow_data->v_adjust) + cell_height); + break; + default: + g_error("should only scroll up and down."); } + return TRUE; +} + + +static void update_index_to_pixmap_each(ProcessInfo *key, + HashedProcessData *value, + ProcessList *process_list) +{ + guint array_index = processlist_get_index_from_data(process_list, value); - g_value_unset(&a); - g_value_unset(&b); + g_assert(array_index < process_list->index_to_pixmap->len); - return 0; + GdkPixmap **pixmap = + (GdkPixmap**)&g_ptr_array_index(process_list->index_to_pixmap, array_index); + *pixmap = value->pixmap; } -guint hash_fct(gconstpointer key) + +void update_index_to_pixmap(ProcessList *process_list) { - return ((ProcessInfo*)key)->pid; + g_ptr_array_set_size(process_list->index_to_pixmap, + g_hash_table_size(process_list->process_hash)); + g_hash_table_foreach(process_list->process_hash, + (GHFunc)update_index_to_pixmap_each, + process_list); } -gboolean equ_fct(gconstpointer a, gconstpointer b) + +static void update_pixmap_size_each(ProcessInfo *key, + HashedProcessData *value, + guint width) { - if(((ProcessInfo*)a)->pid != ((ProcessInfo*)b)->pid) - return 0; -// g_critical("compare %u and %u",((ProcessInfo*)a)->pid,((ProcessInfo*)b)->pid); - if(((ProcessInfo*)a)->birth.tv_sec != ((ProcessInfo*)b)->birth.tv_sec) - return 0; -// g_critical("compare %u and %u",((ProcessInfo*)a)->birth.tv_sec,((ProcessInfo*)b)->birth.tv_sec); - - if(((ProcessInfo*)a)->birth.tv_nsec != ((ProcessInfo*)b)->birth.tv_nsec) - return 0; -// g_critical("compare %u and %u",((ProcessInfo*)a)->birth.tv_nsec,((ProcessInfo*)b)->birth.tv_nsec); - - return 1; + GdkPixmap *old_pixmap = value->pixmap; + + value->pixmap = + gdk_pixmap_new(old_pixmap, + width, + value->height, + -1); + + gdk_pixmap_unref(old_pixmap); +} + + +void update_pixmap_size(ProcessList *process_list, guint width) +{ + g_hash_table_foreach(process_list->process_hash, + (GHFunc)update_pixmap_size_each, + (gpointer)width); +} + + +typedef struct _CopyPixmap { + GdkDrawable *dest; + GdkGC *gc; + GdkDrawable *src; + gint xsrc, ysrc, xdest, ydest, width, height; +} CopyPixmap; + +static void copy_pixmap_region_each(ProcessInfo *key, + HashedProcessData *value, + CopyPixmap *cp) +{ + GdkPixmap *src = cp->src; + GdkPixmap *dest = cp->dest; + + if(dest == NULL) + dest = value->pixmap; + if(src == NULL) + src = value->pixmap; + + gdk_draw_drawable (dest, + cp->gc, + src, + cp->xsrc, cp->ysrc, + cp->xdest, cp->ydest, + cp->width, cp->height); } -void destroy_hash_key(gpointer key); -void destroy_hash_data(gpointer data); + + +void copy_pixmap_region(ProcessList *process_list, GdkDrawable *dest, + GdkGC *gc, GdkDrawable *src, + gint xsrc, gint ysrc, + gint xdest, gint ydest, gint width, gint height) +{ + CopyPixmap cp = { dest, gc, src, xsrc, ysrc, xdest, ydest, width, height }; + + g_hash_table_foreach(process_list->process_hash, + (GHFunc)copy_pixmap_region_each, + &cp); +} + + + +typedef struct _RectanglePixmap { + gboolean filled; + gint x, y, width, height; + GdkGC *gc; +} RectanglePixmap; + +static void rectangle_pixmap_each(ProcessInfo *key, + HashedProcessData *value, + RectanglePixmap *rp) +{ + if(rp->height == -1) + rp->height = value->height; + + gdk_draw_rectangle (value->pixmap, + rp->gc, + rp->filled, + rp->x, rp->y, + rp->width, rp->height); +} + + + + +void rectangle_pixmap(ProcessList *process_list, GdkGC *gc, + gboolean filled, gint x, gint y, gint width, gint height) +{ + RectanglePixmap rp = { filled, x, y, width, height, gc }; + + g_hash_table_foreach(process_list->process_hash, + (GHFunc)rectangle_pixmap_each, + &rp); +} + + +/* Renders each pixmaps into on big drawable */ +void copy_pixmap_to_screen(ProcessList *process_list, + GdkDrawable *dest, + GdkGC *gc, + gint x, gint y, + gint width, gint height) +{ + if(process_list->index_to_pixmap->len == 0) return; + guint cell_height = process_list->cell_height; + + /* Get indexes */ + gint begin = floor(y/(double)cell_height); + gint end = MIN(ceil((y+height)/(double)cell_height), + process_list->index_to_pixmap->len); + gint i; + + for(i=begin; iindex_to_pixmap->len); + /* Render the pixmap to the screen */ + GdkPixmap *pixmap = + //(GdkPixmap*)g_ptr_array_index(process_list->index_to_pixmap, i); + GDK_PIXMAP(g_ptr_array_index(process_list->index_to_pixmap, i)); + + gdk_draw_drawable (dest, + gc, + pixmap, + x, 0, + x, i*cell_height, + width, cell_height); + + } + + +} + + + + + @@ -170,12 +351,19 @@ ProcessList *processlist_construct(void) process_list->number_of_process = 0; + process_list->current_hash_data = NULL; + /* Create the Process list */ process_list->list_store = gtk_list_store_new ( N_COLUMNS, G_TYPE_STRING, + G_TYPE_STRING, + G_TYPE_UINT, + G_TYPE_UINT, G_TYPE_UINT, + G_TYPE_UINT, + G_TYPE_ULONG, G_TYPE_ULONG, - G_TYPE_ULONG); + G_TYPE_UINT); process_list->process_list_widget = @@ -184,38 +372,66 @@ ProcessList *processlist_construct(void) g_object_unref (G_OBJECT (process_list->list_store)); - gtk_tree_sortable_set_sort_func( + gtk_tree_sortable_set_default_sort_func( GTK_TREE_SORTABLE(process_list->list_store), - PID_COLUMN, process_sort_func, NULL, NULL); - + + gtk_tree_sortable_set_sort_column_id( GTK_TREE_SORTABLE(process_list->list_store), - PID_COLUMN, + GTK_TREE_SORTABLE_DEFAULT_SORT_COLUMN_ID, GTK_SORT_ASCENDING); - + + process_list->process_hash = g_hash_table_new_full( - hash_fct, equ_fct, + process_list_hash_fct, process_list_equ_fct, destroy_hash_key, destroy_hash_data ); gtk_tree_view_set_headers_visible( - GTK_TREE_VIEW(process_list->process_list_widget), FALSE); + GTK_TREE_VIEW(process_list->process_list_widget), TRUE); /* Create a column, associating the "text" attribute of the * cell_renderer to the first column of the model */ /* Columns alignment : 0.0 : Left 0.5 : Center 1.0 : Right */ renderer = gtk_cell_renderer_text_new (); + process_list->renderer = renderer; + + /* Add a temporary row to the model to get the cell size when the first + * real process is added. */ + GtkTreeIter iter; + GtkTreePath *path; + path = gtk_tree_path_new_first(); + gtk_tree_model_get_iter (gtk_tree_view_get_model(GTK_TREE_VIEW(process_list->process_list_widget)), &iter, path); + gtk_list_store_append(process_list->list_store, &iter); + gtk_tree_path_free(path); + + process_list->cell_height = 0; // not ready to get size yet. + column = gtk_tree_view_column_new_with_attributes ( "Process", renderer, "text", PROCESS_COLUMN, NULL); gtk_tree_view_column_set_alignment (column, 0.0); - gtk_tree_view_column_set_fixed_width (column, 45); + gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); + gtk_tree_view_column_set_resizable(column, TRUE); + gtk_tree_view_append_column ( + GTK_TREE_VIEW (process_list->process_list_widget), column); + + process_list->button = column->button; + + column = gtk_tree_view_column_new_with_attributes ( "Brand", + renderer, + "text", + BRAND_COLUMN, + NULL); + gtk_tree_view_column_set_alignment (column, 0.0); + gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); + gtk_tree_view_column_set_resizable(column, TRUE); gtk_tree_view_append_column ( GTK_TREE_VIEW (process_list->process_list_widget), column); @@ -224,15 +440,48 @@ ProcessList *processlist_construct(void) "text", PID_COLUMN, NULL); + gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); + gtk_tree_view_column_set_resizable(column, TRUE); gtk_tree_view_append_column ( GTK_TREE_VIEW (process_list->process_list_widget), column); + column = gtk_tree_view_column_new_with_attributes ( "TGID", + renderer, + "text", + TGID_COLUMN, + NULL); + gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); + gtk_tree_view_column_set_resizable(column, TRUE); + gtk_tree_view_append_column ( + GTK_TREE_VIEW (process_list->process_list_widget), column); + + column = gtk_tree_view_column_new_with_attributes ( "PPID", + renderer, + "text", + PPID_COLUMN, + NULL); + gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); + gtk_tree_view_column_set_resizable(column, TRUE); + gtk_tree_view_append_column ( + GTK_TREE_VIEW (process_list->process_list_widget), column); + + column = gtk_tree_view_column_new_with_attributes ( "CPU", + renderer, + "text", + CPU_COLUMN, + NULL); + gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); + gtk_tree_view_column_set_resizable(column, TRUE); + gtk_tree_view_append_column ( + GTK_TREE_VIEW (process_list->process_list_widget), column); column = gtk_tree_view_column_new_with_attributes ( "Birth sec", renderer, "text", BIRTH_S_COLUMN, NULL); + gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); + gtk_tree_view_column_set_resizable(column, TRUE); gtk_tree_view_append_column ( GTK_TREE_VIEW (process_list->process_list_widget), column); @@ -243,9 +492,22 @@ ProcessList *processlist_construct(void) "text", BIRTH_NS_COLUMN, NULL); + gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); + gtk_tree_view_column_set_resizable(column, TRUE); + gtk_tree_view_append_column ( + GTK_TREE_VIEW (process_list->process_list_widget), column); + + column = gtk_tree_view_column_new_with_attributes ( "TRACE", + renderer, + "text", + TRACE_COLUMN, + NULL); + gtk_tree_view_column_set_sizing(column, GTK_TREE_VIEW_COLUMN_GROW_ONLY); + gtk_tree_view_column_set_resizable(column, TRUE); gtk_tree_view_append_column ( GTK_TREE_VIEW (process_list->process_list_widget), column); + //gtk_tree_view_column_set_visible(column, 0); g_object_set_data_full( @@ -254,37 +516,59 @@ ProcessList *processlist_construct(void) process_list, (GDestroyNotify)processlist_destroy); + process_list->index_to_pixmap = g_ptr_array_sized_new(ALLOCATE_PROCESSES); + return process_list; } + void processlist_destroy(ProcessList *process_list) { + g_debug("processlist_destroy %p", process_list); g_hash_table_destroy(process_list->process_hash); process_list->process_hash = NULL; + g_ptr_array_free(process_list->index_to_pixmap, TRUE); g_free(process_list); + g_debug("processlist_destroy end"); } -GtkWidget *processlist_get_widget(ProcessList *process_list) +static gboolean remove_hash_item(ProcessInfo *process_info, + HashedProcessData *hashed_process_data, + ProcessList *process_list) { - return process_list->process_list_widget; + GtkTreeIter iter; + + iter = hashed_process_data->y_iter; + + gtk_list_store_remove (process_list->list_store, &iter); + gdk_pixmap_unref(hashed_process_data->pixmap); + + if(likely(process_list->current_hash_data != NULL)) { + if(likely(hashed_process_data == + process_list->current_hash_data[process_info->trace_num][process_info->cpu])) + process_list->current_hash_data[process_info->trace_num][process_info->cpu] = NULL; + } + return TRUE; /* remove the element from the hash table */ } +void processlist_clear(ProcessList *process_list) +{ + g_info("processlist_clear %p", process_list); + + g_hash_table_foreach_remove(process_list->process_hash, + (GHRFunc)remove_hash_item, + (gpointer)process_list); + process_list->number_of_process = 0; + update_index_to_pixmap(process_list); +} -gint get_cell_height(GtkTreeView *tree_view) +GtkWidget *processlist_get_widget(ProcessList *process_list) { - gint height; - GtkTreeViewColumn *Column = gtk_tree_view_get_column(tree_view, 0); - //GList *Render_List = gtk_tree_view_column_get_cell_renderers(Column); - //GtkCellRenderer *Renderer = g_list_first(Render_List)->data; - - //g_list_free(Render_List); - gtk_tree_view_column_cell_get_size(Column, NULL, NULL, NULL, NULL, &height); - //g_critical("cell 0 height : %u",height); - - return height; + return process_list->process_list_widget; } + void destroy_hash_key(gpointer key) { g_free(key); @@ -295,148 +579,208 @@ void destroy_hash_data(gpointer data) g_free(data); } + +void processlist_set_name(ProcessList *process_list, + GQuark name, + HashedProcessData *hashed_process_data) +{ + gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, + PROCESS_COLUMN, g_quark_to_string(name), + -1); +} + +void processlist_set_brand(ProcessList *process_list, + GQuark brand, + HashedProcessData *hashed_process_data) +{ + gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, + BRAND_COLUMN, g_quark_to_string(brand), + -1); +} + +void processlist_set_tgid(ProcessList *process_list, + guint tgid, + HashedProcessData *hashed_process_data) +{ + gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, + TGID_COLUMN, tgid, + -1); +} + +void processlist_set_ppid(ProcessList *process_list, + guint ppid, + HashedProcessData *hashed_process_data) +{ + gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, + PPID_COLUMN, ppid, + -1); +} + + int processlist_add( ProcessList *process_list, + Drawing_t *drawing, guint pid, + guint tgid, + guint cpu, + guint ppid, LttTime *birth, - gchar *name, + guint trace_num, + GQuark name, + GQuark brand, guint *height, + ProcessInfo **pm_process_info, HashedProcessData **pm_hashed_process_data) { - GtkTreeIter iter ; ProcessInfo *Process_Info = g_new(ProcessInfo, 1); HashedProcessData *hashed_process_data = g_new(HashedProcessData, 1); *pm_hashed_process_data = hashed_process_data; - + *pm_process_info = Process_Info; + Process_Info->pid = pid; + Process_Info->tgid = tgid; + if(pid == 0) + Process_Info->cpu = cpu; + else + Process_Info->cpu = 0; + Process_Info->ppid = ppid; Process_Info->birth = *birth; - - hashed_process_data->draw_context = g_new(DrawContext, 1); - hashed_process_data->draw_context->drawable = NULL; - hashed_process_data->draw_context->gc = NULL; - hashed_process_data->draw_context->pango_layout = NULL; - hashed_process_data->draw_context->current = g_new(DrawInfo,1); - hashed_process_data->draw_context->current->over = g_new(ItemInfo,1); - hashed_process_data->draw_context->current->over->x = -1; - hashed_process_data->draw_context->current->over->y = -1; - hashed_process_data->draw_context->current->middle = g_new(ItemInfo,1); - hashed_process_data->draw_context->current->middle->x = -1; - hashed_process_data->draw_context->current->middle->y = -1; - hashed_process_data->draw_context->current->under = g_new(ItemInfo,1); - hashed_process_data->draw_context->current->under->x = -1; - hashed_process_data->draw_context->current->under->y = -1; - hashed_process_data->draw_context->current->modify_over = g_new(ItemInfo,1); - hashed_process_data->draw_context->current->modify_over->x = -1; - hashed_process_data->draw_context->current->modify_over->y = -1; - hashed_process_data->draw_context->current->modify_middle = g_new(ItemInfo,1); - hashed_process_data->draw_context->current->modify_middle->x = -1; - hashed_process_data->draw_context->current->modify_middle->y = -1; - hashed_process_data->draw_context->current->modify_under = g_new(ItemInfo,1); - hashed_process_data->draw_context->current->modify_under->x = -1; - hashed_process_data->draw_context->current->modify_under->y = -1; - hashed_process_data->draw_context->current->status = LTTV_STATE_UNNAMED; - hashed_process_data->draw_context->previous = g_new(DrawInfo,1); - hashed_process_data->draw_context->previous->over = g_new(ItemInfo,1); - hashed_process_data->draw_context->previous->over->x = -1; - hashed_process_data->draw_context->previous->over->y = -1; - hashed_process_data->draw_context->previous->middle = g_new(ItemInfo,1); - hashed_process_data->draw_context->previous->middle->x = -1; - hashed_process_data->draw_context->previous->middle->y = -1; - hashed_process_data->draw_context->previous->under = g_new(ItemInfo,1); - hashed_process_data->draw_context->previous->under->x = -1; - hashed_process_data->draw_context->previous->under->y = -1; - hashed_process_data->draw_context->previous->modify_over = g_new(ItemInfo,1); - hashed_process_data->draw_context->previous->modify_over->x = -1; - hashed_process_data->draw_context->previous->modify_over->y = -1; - hashed_process_data->draw_context->previous->modify_middle = g_new(ItemInfo,1); - hashed_process_data->draw_context->previous->modify_middle->x = -1; - hashed_process_data->draw_context->previous->modify_middle->y = -1; - hashed_process_data->draw_context->previous->modify_under = g_new(ItemInfo,1); - hashed_process_data->draw_context->previous->modify_under->x = -1; - hashed_process_data->draw_context->previous->modify_under->y = -1; - hashed_process_data->draw_context->previous->status = LTTV_STATE_UNNAMED; - + Process_Info->trace_num = trace_num; + + /* When we create it from before state update, we are sure that the + * last event occured before the beginning of the global area. + * + * If it is created after state update, this value (0) will be + * overriden by the new state before anything is drawn. + */ + hashed_process_data->x.over = 0; + hashed_process_data->x.over_used = FALSE; + hashed_process_data->x.over_marked = FALSE; + hashed_process_data->x.middle = 0; + hashed_process_data->x.middle_used = FALSE; + hashed_process_data->x.middle_marked = FALSE; + hashed_process_data->x.under = 0; + hashed_process_data->x.under_used = FALSE; + hashed_process_data->x.under_marked = FALSE; + hashed_process_data->next_good_time = ltt_time_zero; + + if (process_list->cell_height == 0) { + GtkTreePath *path; + GdkRectangle rect; + GtkTreeIter iter; + + path = gtk_tree_path_new_first(); + gtk_tree_model_get_iter (gtk_tree_view_get_model(GTK_TREE_VIEW(process_list->process_list_widget)), &iter, path); + gtk_tree_view_get_background_area( + GTK_TREE_VIEW(process_list->process_list_widget), + path, NULL, &rect); + gtk_list_store_remove(process_list->list_store, &iter); + gtk_tree_path_free (path); + process_list->cell_height = rect.height; + } + /* Add a new row to the model */ - gtk_list_store_append ( process_list->list_store, &iter); - //g_critical ( "iter before : %s", gtk_tree_path_to_string ( - // gtk_tree_model_get_path ( - // GTK_TREE_MODEL(process_list->list_store), - // &iter))); - gtk_list_store_set ( process_list->list_store, &iter, - PROCESS_COLUMN, name, + gtk_list_store_append ( process_list->list_store, + &hashed_process_data->y_iter); + + gtk_list_store_set ( process_list->list_store, &hashed_process_data->y_iter, + PROCESS_COLUMN, g_quark_to_string(name), + BRAND_COLUMN, g_quark_to_string(brand), PID_COLUMN, pid, + TGID_COLUMN, tgid, + PPID_COLUMN, ppid, + CPU_COLUMN, cpu, BIRTH_S_COLUMN, birth->tv_sec, BIRTH_NS_COLUMN, birth->tv_nsec, + TRACE_COLUMN, trace_num, -1); - hashed_process_data->row_ref = gtk_tree_row_reference_new ( - GTK_TREE_MODEL(process_list->list_store), - gtk_tree_model_get_path( - GTK_TREE_MODEL(process_list->list_store), - &iter)); - g_hash_table_insert( process_list->process_hash, + //gtk_tree_view_set_model(GTK_TREE_VIEW(process_list->process_list_widget), + // GTK_TREE_MODEL(process_list->list_store)); + //gtk_container_resize_children(GTK_CONTAINER(process_list->process_list_widget)); + + g_hash_table_insert(process_list->process_hash, (gpointer)Process_Info, (gpointer)hashed_process_data); - //g_critical ( "iter after : %s", gtk_tree_path_to_string ( - // gtk_tree_model_get_path ( - // GTK_TREE_MODEL(process_list->list_store), - // &iter))); process_list->number_of_process++; - - *height = get_cell_height(GTK_TREE_VIEW(process_list->process_list_widget)) - * process_list->number_of_process ; - +#if 0 + GtkTreePath *path; + GdkRectangle rect; + gtk_widget_queue_draw(process_list->process_list_widget); + path = gtk_tree_path_new_first(); + gtk_tree_view_get_background_area(GTK_TREE_VIEW(process_list->process_list_widget), + path, NULL, &rect); + gtk_tree_path_free (path); + process_list->cell_height = rect.height; +#endif //0 + + + hashed_process_data->height = process_list->cell_height; + g_assert(hashed_process_data->height != 0); + + *height = hashed_process_data->height * process_list->number_of_process; + + hashed_process_data->pixmap = + gdk_pixmap_new(drawing->drawing_area->window, + drawing->alloc_width, + hashed_process_data->height, + -1); + // Clear the image + gdk_draw_rectangle (hashed_process_data->pixmap, + drawing->drawing_area->style->black_gc, + TRUE, + 0, 0, + drawing->alloc_width, + hashed_process_data->height); + + update_index_to_pixmap(process_list); + + return 0; - } int processlist_remove( ProcessList *process_list, guint pid, - LttTime *birth) + guint cpu, + LttTime *birth, + guint trace_num) { - ProcessInfo Process_Info; - gint *path_indices; + ProcessInfo process_info; HashedProcessData *hashed_process_data; GtkTreeIter iter; - Process_Info.pid = pid; - Process_Info.birth = *birth; + process_info.pid = pid; + if(pid == 0) + process_info.cpu = cpu; + else + process_info.cpu = 0; + process_info.birth = *birth; + process_info.trace_num = trace_num; - if(hashed_process_data = + hashed_process_data = (HashedProcessData*)g_hash_table_lookup( process_list->process_hash, - &Process_Info)) + &process_info); + if(likely(hashed_process_data != NULL)) { - gtk_tree_model_get_iter ( - GTK_TREE_MODEL(process_list->list_store), - &iter, - gtk_tree_row_reference_get_path( - (GtkTreeRowReference*)hashed_process_data->row_ref) - ); + iter = hashed_process_data->y_iter; gtk_list_store_remove (process_list->list_store, &iter); - g_free(hashed_process_data->draw_context->previous->modify_under); - g_free(hashed_process_data->draw_context->previous->modify_middle); - g_free(hashed_process_data->draw_context->previous->modify_over); - g_free(hashed_process_data->draw_context->previous->under); - g_free(hashed_process_data->draw_context->previous->middle); - g_free(hashed_process_data->draw_context->previous->over); - g_free(hashed_process_data->draw_context->previous); - g_free(hashed_process_data->draw_context->current->modify_under); - g_free(hashed_process_data->draw_context->current->modify_middle); - g_free(hashed_process_data->draw_context->current->modify_over); - g_free(hashed_process_data->draw_context->current->under); - g_free(hashed_process_data->draw_context->current->middle); - g_free(hashed_process_data->draw_context->current->over); - g_free(hashed_process_data->draw_context->current); - g_free(hashed_process_data->draw_context); - g_free(hashed_process_data); - g_hash_table_remove(process_list->process_hash, - &Process_Info); + &process_info); + + if(likely(process_list->current_hash_data != NULL)) { + if(likely(hashed_process_data == process_list->current_hash_data[trace_num][cpu])) { + process_list->current_hash_data[trace_num][cpu] = NULL; + } + } + + gdk_pixmap_unref(hashed_process_data->pixmap); + update_index_to_pixmap(process_list); + process_list->number_of_process--; return 0; @@ -446,66 +790,22 @@ int processlist_remove( ProcessList *process_list, } -guint processlist_get_height(ProcessList *process_list) -{ - return get_cell_height(GTK_TREE_VIEW(process_list->process_list_widget)) - * process_list->number_of_process ; -} - - -gint processlist_get_process_pixels( ProcessList *process_list, - guint pid, LttTime *birth, - guint *y, - guint *height, - HashedProcessData **pm_hashed_process_data) +#if 0 +static inline guint get_cpu_number_from_name(GQuark name) { - ProcessInfo Process_Info; - gint *path_indices; - GtkTreePath *tree_path; - HashedProcessData *hashed_process_data = NULL; - - Process_Info.pid = pid; - Process_Info.birth = *birth; + const gchar *string; + char *begin; + guint cpu; - if(hashed_process_data = - (HashedProcessData*)g_hash_table_lookup( - process_list->process_hash, - &Process_Info)) - { - tree_path = gtk_tree_row_reference_get_path( - hashed_process_data->row_ref); - path_indices = gtk_tree_path_get_indices (tree_path); - - *height = get_cell_height( - GTK_TREE_VIEW(process_list->process_list_widget)); - *y = *height * path_indices[0]; - *pm_hashed_process_data = hashed_process_data; - return 0; - } else { - *pm_hashed_process_data = hashed_process_data; - return 1; - } - -} - - -gint processlist_get_pixels_from_data( ProcessList *process_list, - ProcessInfo *process_info, - HashedProcessData *hashed_process_data, - guint *y, - guint *height) -{ - gint *path_indices; - GtkTreePath *tree_path; + string = g_quark_to_string(name); - tree_path = gtk_tree_row_reference_get_path( - hashed_process_data->row_ref); - path_indices = gtk_tree_path_get_indices (tree_path); + begin = strrchr(string, '/'); + begin++; - *height = get_cell_height( - GTK_TREE_VIEW(process_list->process_list_widget)); - *y = *height * path_indices[0]; + g_assert(begin != '\0'); - return 0; + cpu = strtoul(begin, NULL, 10); + return cpu; } +#endif //0