forked from lpereira/hardinfo
/
shell.c
2093 lines (1692 loc) · 59.3 KB
/
shell.c
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/*
* HardInfo - Displays System Information
* Copyright (C) 2003-2007 Leandro A. F. Pereira <leandro@hardinfo.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, version 2.
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdlib.h>
#include <string.h>
#include <gtk/gtk.h>
#include <glib/gstdio.h>
#include "config.h"
#include "hardinfo.h"
#include "shell.h"
#include "syncmanager.h"
#include "iconcache.h"
#include "menu.h"
#include "stock.h"
#include "callbacks.h"
/*
* Internal Prototypes ********************************************************
*/
static void create_window();
static ShellTree *tree_new(void);
static ShellInfoTree *info_tree_new(gboolean extra);
static void module_selected(gpointer data);
static void module_selected_show_info(ShellModuleEntry * entry,
gboolean reload);
static void info_selected(GtkTreeSelection * ts, gpointer data);
static void info_selected_show_extra(const gchar *tag);
static gboolean reload_section(gpointer data);
static gboolean rescan_section(gpointer data);
static gboolean update_field(gpointer data);
/*
* Globals ********************************************************************
*/
static Shell *shell = NULL;
static GHashTable *update_tbl = NULL;
static GSList *update_sfusrc = NULL;
/*
* Code :) ********************************************************************
*/
Shell *shell_get_main_shell(void)
{
return shell;
}
void shell_ui_manager_set_visible(const gchar * path, gboolean setting)
{
GtkWidget *widget;
if (!params.gui_running)
return;
widget = gtk_ui_manager_get_widget(shell->ui_manager, path);
if (!widget)
return;
if (setting)
gtk_widget_show(widget);
else
gtk_widget_hide(widget);
}
void shell_clear_tree_models(Shell *shell)
{
gtk_tree_store_clear(GTK_TREE_STORE(shell->tree->model));
gtk_tree_store_clear(GTK_TREE_STORE(shell->info->model));
gtk_tree_store_clear(GTK_TREE_STORE(shell->moreinfo->model));
gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(shell->info->view), FALSE);
}
void shell_clear_timeouts(Shell *shell)
{
h_hash_table_remove_all(update_tbl);
}
void shell_action_set_property(const gchar * action_name,
const gchar * property, gboolean setting)
{
GtkAction *action;
if (!params.gui_running)
return;
action = gtk_action_group_get_action(shell->action_group, action_name);
if (action) {
GValue value = { 0 };
g_value_init(&value, G_TYPE_BOOLEAN);
g_value_set_boolean(&value, setting);
g_object_set_property(G_OBJECT(action), property, &value);
g_value_unset(&value);
}
}
void shell_action_set_label(const gchar * action_name, gchar * label)
{
#if GTK_CHECK_VERSION(2,16,0)
if (params.gui_running && shell->action_group) {
GtkAction *action;
action =
gtk_action_group_get_action(shell->action_group, action_name);
if (action) {
gtk_action_set_label(action, label);
}
}
#endif
}
void shell_action_set_enabled(const gchar * action_name, gboolean setting)
{
if (params.gui_running && shell->action_group) {
GtkAction *action;
action =
gtk_action_group_get_action(shell->action_group, action_name);
if (action) {
gtk_action_set_sensitive(action, setting);
}
}
}
gboolean shell_action_get_enabled(const gchar * action_name)
{
GtkAction *action;
if (!params.gui_running)
return FALSE;
action = gtk_action_group_get_action(shell->action_group, action_name);
if (action) {
return gtk_action_get_sensitive(action);
}
return FALSE;
}
void shell_set_side_pane_visible(gboolean setting)
{
if (!params.gui_running)
return;
if (setting)
gtk_widget_show(shell->tree->scroll);
else
gtk_widget_hide(shell->tree->scroll);
}
gboolean shell_action_get_active(const gchar * action_name)
{
GtkAction *action;
GSList *proxies;
/* FIXME: Ugh. Are you sure there isn't any simpler way? O_o */
if (!params.gui_running)
return FALSE;
action = gtk_action_group_get_action(shell->action_group, action_name);
if (action) {
proxies = gtk_action_get_proxies(action);
for (; proxies; proxies = proxies->next) {
GtkWidget *widget = (GtkWidget *) proxies->data;
if (GTK_IS_CHECK_MENU_ITEM(widget)) {
return
gtk_check_menu_item_get_active(GTK_CHECK_MENU_ITEM
(widget));
}
}
}
return FALSE;
}
void shell_action_set_active(const gchar * action_name, gboolean setting)
{
GtkAction *action;
GSList *proxies;
/* FIXME: Ugh. Are you sure there isn't any simpler way? O_o */
if (!params.gui_running)
return;
action = gtk_action_group_get_action(shell->action_group, action_name);
if (action) {
proxies = gtk_action_get_proxies(action);
for (; proxies; proxies = proxies->next) {
GtkWidget *widget = (GtkWidget *) proxies->data;
if (GTK_IS_CHECK_MENU_ITEM(widget)) {
gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(widget),
setting);
return;
}
}
}
}
void shell_status_pulse(void)
{
if (params.gui_running) {
if (shell->_pulses++ == 5) {
/* we're pulsing for some time, disable the interface and change the cursor
to a hourglass */
shell_view_set_enabled(FALSE);
}
gtk_progress_bar_pulse(GTK_PROGRESS_BAR(shell->progress));
while (gtk_events_pending())
gtk_main_iteration();
} else {
static gint counter = 0;
fprintf(stderr, "\033[2K\033[40;37;1m %c\033[0m\r",
"|/-\\"[counter++ % 4]);
}
}
void shell_status_set_percentage(gint percentage)
{
if (params.gui_running) {
gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(shell->progress),
(float) percentage / 100.0);
while (gtk_events_pending())
gtk_main_iteration();
} else {
if (percentage < 1 || percentage >= 100) {
fprintf(stderr, "\033[2K");
} else {
gchar pbar[] = "----------";
memset(pbar, '#', percentage / 10);
fprintf(stderr, "\r\033[40;37;1m%3d%% \033[40;34;1m"
"%s\033[0m\r", percentage, pbar);
}
}
}
void shell_view_set_enabled(gboolean setting)
{
if (!params.gui_running)
return;
if (setting) {
shell->_pulses = 0;
widget_set_cursor(shell->window, GDK_LEFT_PTR);
} else {
widget_set_cursor(shell->window, GDK_WATCH);
}
gtk_widget_set_sensitive(shell->hpaned, setting);
shell_action_set_enabled("ViewMenuAction", setting);
shell_action_set_enabled("ConnectToAction", setting);
shell_action_set_enabled("RefreshAction", setting);
shell_action_set_enabled("CopyAction", setting);
shell_action_set_enabled("ReportAction", setting);
shell_action_set_enabled("SyncManagerAction", setting && sync_manager_count_entries() > 0);
}
void shell_status_set_enabled(gboolean setting)
{
if (!params.gui_running)
return;
if (setting)
gtk_widget_show(shell->progress);
else {
gtk_widget_hide(shell->progress);
shell_view_set_enabled(TRUE);
shell_status_update(_("Done."));
}
}
void shell_do_reload(void)
{
if (!params.gui_running || !shell->selected)
return;
shell_action_set_enabled("RefreshAction", FALSE);
shell_action_set_enabled("CopyAction", FALSE);
shell_action_set_enabled("ReportAction", FALSE);
shell_status_set_enabled(TRUE);
module_entry_reload(shell->selected);
module_selected(NULL);
shell_action_set_enabled("RefreshAction", TRUE);
shell_action_set_enabled("CopyAction", TRUE);
shell_action_set_enabled("ReportAction", TRUE);
}
void shell_status_update(const gchar * message)
{
if (params.gui_running) {
gtk_label_set_markup(GTK_LABEL(shell->status), message);
gtk_progress_bar_pulse(GTK_PROGRESS_BAR(shell->progress));
while (gtk_events_pending())
gtk_main_iteration();
} else {
fprintf(stderr, "\033[2K\033[40;37;1m %s\033[0m\r", message);
}
}
static void destroy_me(void)
{
cb_quit();
}
static void close_note(GtkWidget * widget, gpointer user_data)
{
gtk_widget_hide(shell->note->event_box);
}
static ShellNote *note_new(void)
{
ShellNote *note;
GtkWidget *hbox, *icon, *button;
GtkWidget *border_box;
/* colors stolen from gtkinfobar.c */
GdkColor info_default_border_color = { 0, 0xb800, 0xad00, 0x9d00 };
GdkColor info_default_fill_color = { 0, 0xff00, 0xff00, 0xbf00 };
note = g_new0(ShellNote, 1);
note->label = gtk_label_new("");
note->event_box = gtk_event_box_new();
button = gtk_button_new();
border_box = gtk_event_box_new();
gtk_container_set_border_width(GTK_CONTAINER(border_box), 1);
gtk_container_add(GTK_CONTAINER(note->event_box), border_box);
gtk_widget_show(border_box);
#if GTK_CHECK_VERSION(3, 0, 0)
/* TODO:GTK3 css-based style */
#else
gtk_widget_modify_bg(border_box, GTK_STATE_NORMAL, &info_default_fill_color);
gtk_widget_modify_bg(note->event_box, GTK_STATE_NORMAL, &info_default_border_color);
#endif
icon = icon_cache_get_image("close.png");
gtk_widget_show(icon);
gtk_container_add(GTK_CONTAINER(button), icon);
gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NONE);
g_signal_connect(G_OBJECT(button), "clicked", (GCallback) close_note,
NULL);
#if GTK_CHECK_VERSION(3, 0, 0)
hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 3);
#else
hbox = gtk_hbox_new(FALSE, 3);
#endif
icon = icon_cache_get_image("dialog-information.png");
gtk_box_pack_start(GTK_BOX(hbox), icon, FALSE, FALSE, 0);
gtk_box_pack_start(GTK_BOX(hbox), note->label, FALSE, FALSE, 0);
gtk_box_pack_end(GTK_BOX(hbox), button, FALSE, FALSE, 0);
gtk_container_set_border_width(GTK_CONTAINER(hbox), 2);
gtk_container_add(GTK_CONTAINER(border_box), hbox);
gtk_widget_show_all(hbox);
return note;
}
void shell_set_title(Shell *shell, gchar *subtitle)
{
if (subtitle) {
gchar *tmp;
tmp = g_strdup_printf(_("%s - System Information"), subtitle);
gtk_window_set_title(GTK_WINDOW(shell->window), tmp);
g_free(tmp);
} else {
gtk_window_set_title(GTK_WINDOW(shell->window), _("System Information"));
}
}
static void create_window(void)
{
GtkWidget *vbox, *hbox;
shell = g_new0(Shell, 1);
shell->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_icon(GTK_WINDOW(shell->window),
icon_cache_get_pixbuf("hardinfo.png"));
shell_set_title(shell, NULL);
gtk_window_set_default_size(GTK_WINDOW(shell->window), 800, 600);
g_signal_connect(G_OBJECT(shell->window), "destroy", destroy_me, NULL);
#if GTK_CHECK_VERSION(3, 0, 0)
vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
#else
vbox = gtk_vbox_new(FALSE, 0);
#endif
gtk_widget_show(vbox);
gtk_container_add(GTK_CONTAINER(shell->window), vbox);
shell->vbox = vbox;
menu_init(shell);
#if GTK_CHECK_VERSION(3, 0, 0)
hbox = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 5);
#else
hbox = gtk_hbox_new(FALSE, 5);
#endif
gtk_widget_show(hbox);
gtk_box_pack_end(GTK_BOX(vbox), hbox, FALSE, FALSE, 3);
shell->progress = gtk_progress_bar_new();
gtk_widget_set_size_request(shell->progress, 80, 10);
gtk_widget_hide(shell->progress);
gtk_box_pack_end(GTK_BOX(hbox), shell->progress, FALSE, FALSE, 5);
shell->status = gtk_label_new("");
#if GTK_CHECK_VERSION(3, 0, 0)
gtk_widget_set_valign(GTK_WIDGET(shell->status), GTK_ALIGN_CENTER);
#else
gtk_misc_set_alignment(GTK_MISC(shell->status), 0.0, 0.5);
#endif
gtk_widget_show(shell->status);
gtk_box_pack_start(GTK_BOX(hbox), shell->status, FALSE, FALSE, 5);
#if GTK_CHECK_VERSION(3, 0, 0)
shell->hpaned = gtk_paned_new(GTK_ORIENTATION_HORIZONTAL);
#else
shell->hpaned = gtk_hpaned_new();
#endif
gtk_widget_show(shell->hpaned);
gtk_box_pack_end(GTK_BOX(vbox), shell->hpaned, TRUE, TRUE, 0);
gtk_paned_set_position(GTK_PANED(shell->hpaned), 210);
#if GTK_CHECK_VERSION(3, 0, 0)
vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 5);
#else
vbox = gtk_vbox_new(FALSE, 5);
#endif
gtk_widget_show(vbox);
gtk_paned_add2(GTK_PANED(shell->hpaned), vbox);
shell->note = note_new();
gtk_box_pack_end(GTK_BOX(vbox), shell->note->event_box, FALSE, FALSE, 0);
#if GTK_CHECK_VERSION(3, 0, 0)
shell->vpaned = gtk_paned_new(GTK_ORIENTATION_VERTICAL);
#else
shell->vpaned = gtk_vpaned_new();
#endif
gtk_box_pack_start(GTK_BOX(vbox), shell->vpaned, TRUE, TRUE, 0);
gtk_widget_show(shell->vpaned);
shell->notebook = gtk_notebook_new();
gtk_paned_add2(GTK_PANED(shell->vpaned), shell->notebook);
gtk_widget_show(shell->window);
while (gtk_events_pending())
gtk_main_iteration();
}
static void view_menu_select_entry(gpointer data, gpointer data2)
{
GtkTreePath *path;
GtkTreeIter *iter = (GtkTreeIter *) data2;
path = gtk_tree_model_get_path(shell->tree->model, iter);
gtk_tree_selection_select_path(shell->tree->selection, path);
gtk_tree_view_set_cursor(GTK_TREE_VIEW(shell->tree->view), path, NULL,
FALSE);
gtk_tree_path_free(path);
}
static void menu_item_set_icon_always_visible(Shell *shell,
gchar *parent_path,
gchar *item_id)
{
GtkWidget *menuitem;
gchar *path;
path = g_strdup_printf("%s/%s", parent_path, item_id);
menuitem = gtk_ui_manager_get_widget(shell->ui_manager, path);
#if GTK_CHECK_VERSION(3, 0, 0)
#else
gtk_image_menu_item_set_always_show_image(GTK_IMAGE_MENU_ITEM(menuitem), TRUE);
#endif
g_free(path);
}
static void add_module_to_menu(gchar * name, GdkPixbuf * pixbuf)
{
GtkAction *action;
GtkWidget *menuitem;
gchar *about_module = g_strdup_printf("AboutModule%s", name);
gchar *path;
gint merge_id;
GtkActionEntry entries[] = {
{
name, /* name */
name, /* stockid */
name, /* label */
NULL, /* accelerator */
NULL, /* tooltip */
NULL, /* callback */
},
{
about_module,
name,
name,
NULL,
name,
(GCallback) cb_about_module,
},
};
stock_icon_register_pixbuf(pixbuf, name);
if ((action = gtk_action_group_get_action(shell->action_group, name))) {
gtk_action_group_remove_action(shell->action_group, action);
}
if ((action = gtk_action_group_get_action(shell->action_group, about_module))) {
gtk_action_group_remove_action(shell->action_group, action);
}
gtk_action_group_add_actions(shell->action_group, entries, 2, NULL);
merge_id = gtk_ui_manager_new_merge_id(shell->ui_manager);
gtk_ui_manager_add_ui(shell->ui_manager,
merge_id,
"/menubar/ViewMenu/LastSep",
name, name, GTK_UI_MANAGER_MENU, TRUE);
shell->merge_ids = g_slist_prepend(shell->merge_ids, GINT_TO_POINTER(merge_id));
merge_id = gtk_ui_manager_new_merge_id(shell->ui_manager);
gtk_ui_manager_add_ui(shell->ui_manager,
merge_id,
"/menubar/HelpMenu/HelpMenuModules/LastSep",
about_module, about_module, GTK_UI_MANAGER_AUTO,
TRUE);
shell->merge_ids = g_slist_prepend(shell->merge_ids, GINT_TO_POINTER(merge_id));
menu_item_set_icon_always_visible(shell, "/menubar/ViewMenu", name);
}
static void
add_module_entry_to_view_menu(gchar * module, gchar * name,
GdkPixbuf * pixbuf, GtkTreeIter * iter)
{
GtkAction *action;
GtkWidget *menuitem;
gint merge_id;
gchar *path;
GtkActionEntry entry = {
name, /* name */
name, /* stockid */
name, /* label */
NULL, /* accelerator */
NULL, /* tooltip */
(GCallback) view_menu_select_entry, /* callback */
};
stock_icon_register_pixbuf(pixbuf, name);
if ((action = gtk_action_group_get_action(shell->action_group, name))) {
gtk_action_group_remove_action(shell->action_group, action);
}
gtk_action_group_add_actions(shell->action_group, &entry, 1, iter);
merge_id = gtk_ui_manager_new_merge_id(shell->ui_manager);
path = g_strdup_printf("/menubar/ViewMenu/%s", module);
gtk_ui_manager_add_ui(shell->ui_manager,
merge_id,
path,
name, name, GTK_UI_MANAGER_AUTO, FALSE);
shell->merge_ids = g_slist_prepend(shell->merge_ids, GINT_TO_POINTER(merge_id));
menu_item_set_icon_always_visible(shell, path, name);
g_free(path);
}
void shell_add_modules_to_gui(gpointer _shell_module, gpointer _shell_tree)
{
ShellModule *module = (ShellModule *) _shell_module;
ShellTree *shelltree = (ShellTree *) _shell_tree;
GtkTreeStore *store = GTK_TREE_STORE(shelltree->model);
GtkTreeIter parent;
if (!module) {
return;
}
gtk_tree_store_append(store, &parent, NULL);
gtk_tree_store_set(store, &parent,
TREE_COL_NAME, module->name,
TREE_COL_MODULE, module,
TREE_COL_MODULE_ENTRY, NULL,
TREE_COL_SEL, FALSE,
-1);
if (module->icon) {
gtk_tree_store_set(store, &parent, TREE_COL_PBUF, module->icon,
-1);
}
add_module_to_menu(module->name, module->icon);
if (module->entries) {
ShellModuleEntry *entry;
GSList *p;
for (p = module->entries; p; p = g_slist_next(p)) {
GtkTreeIter child;
entry = (ShellModuleEntry *) p->data;
gtk_tree_store_append(store, &child, &parent);
gtk_tree_store_set(store, &child, TREE_COL_NAME, entry->name,
TREE_COL_MODULE_ENTRY, entry,
TREE_COL_SEL, FALSE, -1);
if (entry->icon) {
gtk_tree_store_set(store, &child, TREE_COL_PBUF,
entry->icon, -1);
}
add_module_entry_to_view_menu(module->name, entry->name,
entry->icon,
gtk_tree_iter_copy(&child));
shell_status_pulse();
}
}
}
static void __tree_iter_destroy(gpointer data)
{
gtk_tree_iter_free((GtkTreeIter *) data);
}
ShellSummary *summary_new(void)
{
ShellSummary *summary;
summary = g_new0(ShellSummary, 1);
summary->scroll = gtk_scrolled_window_new(NULL, NULL);
#if GTK_CHECK_VERSION(3, 0, 0)
summary->view = gtk_box_new(GTK_ORIENTATION_VERTICAL, 5);
#else
summary->view = gtk_vbox_new(FALSE, 5);
#endif
summary->items = NULL;
gtk_container_set_border_width(GTK_CONTAINER(summary->view), 6);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(summary->scroll),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
#if GTK_CHECK_VERSION(3, 0, 0)
gtk_container_add(GTK_CONTAINER(summary->scroll),
summary->view);
#else
gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(summary->scroll),
summary->view);
#endif
gtk_widget_show_all(summary->scroll);
return summary;
}
static gboolean
select_first_tree_item(gpointer data)
{
GtkTreeIter first;
if (gtk_tree_model_get_iter_first(shell->tree->model, &first))
gtk_tree_selection_select_iter(shell->tree->selection, &first);
return FALSE;
}
void shell_init(GSList * modules)
{
if (shell) {
g_error("Shell already created");
return;
}
DEBUG("initializing shell");
create_window();
shell_action_set_property("ConnectToAction", "is-important", TRUE);
shell_action_set_property("CopyAction", "is-important", TRUE);
shell_action_set_property("RefreshAction", "is-important", TRUE);
shell_action_set_property("ReportAction", "is-important", TRUE);
shell_action_set_property("ReportBugAction", "is-important", TRUE);
shell->tree = tree_new();
shell->info = info_tree_new(FALSE);
shell->moreinfo = info_tree_new(TRUE);
shell->loadgraph = load_graph_new(75);
shell->summary = summary_new();
update_tbl = g_hash_table_new_full(g_str_hash, g_str_equal,
g_free, __tree_iter_destroy);
gtk_paned_pack1(GTK_PANED(shell->hpaned), shell->tree->scroll,
SHELL_PACK_RESIZE, SHELL_PACK_SHRINK);
gtk_paned_pack1(GTK_PANED(shell->vpaned), shell->info->scroll,
SHELL_PACK_RESIZE, SHELL_PACK_SHRINK);
gtk_notebook_append_page(GTK_NOTEBOOK(shell->notebook),
shell->moreinfo->scroll, NULL);
gtk_notebook_append_page(GTK_NOTEBOOK(shell->notebook),
load_graph_get_framed(shell->loadgraph),
NULL);
gtk_notebook_append_page(GTK_NOTEBOOK(shell->notebook),
shell->summary->scroll, NULL);
gtk_notebook_set_show_tabs(GTK_NOTEBOOK(shell->notebook), FALSE);
gtk_notebook_set_show_border(GTK_NOTEBOOK(shell->notebook), FALSE);
shell_status_set_enabled(TRUE);
shell_status_update(_("Loading modules..."));
shell->tree->modules = modules ? modules : modules_load_all();
g_slist_foreach(shell->tree->modules, shell_add_modules_to_gui, shell->tree);
gtk_tree_view_expand_all(GTK_TREE_VIEW(shell->tree->view));
gtk_widget_show_all(shell->hpaned);
load_graph_configure_expose(shell->loadgraph);
gtk_widget_hide(shell->notebook);
gtk_widget_hide(shell->note->event_box);
shell_status_update(_("Done."));
shell_status_set_enabled(FALSE);
shell_action_set_enabled("RefreshAction", FALSE);
shell_action_set_enabled("CopyAction", FALSE);
shell_action_set_active("SidePaneAction", TRUE);
shell_action_set_active("ToolbarAction", TRUE);
#ifndef HAS_LIBSOUP
shell_action_set_enabled("SyncManagerAction", FALSE);
#else
shell_action_set_enabled("SyncManagerAction", sync_manager_count_entries() > 0);
#endif
/* Should select Computer Summary (note: not Computer/Summary) */
g_idle_add(select_first_tree_item, NULL);
}
static gboolean update_field(gpointer data)
{
ShellFieldUpdate *fu;
GtkTreeIter *iter;
fu = (ShellFieldUpdate *) data;
g_return_val_if_fail(fu != NULL, FALSE);
DEBUG("update_field [%s]", fu->field_name);
iter = g_hash_table_lookup(update_tbl, fu->field_name);
if (!iter) {
return FALSE;
}
/* if the entry is still selected, update it */
if (iter && fu->entry->selected && fu->entry->fieldfunc) {
GtkTreeStore *store = GTK_TREE_STORE(shell->info->model);
gchar *value = fu->entry->fieldfunc(fu->field_name);
/*
* this function is also used to feed the load graph when ViewType
* is SHELL_VIEW_LOAD_GRAPH
*/
if (shell->view_type == SHELL_VIEW_LOAD_GRAPH &&
gtk_tree_selection_iter_is_selected(shell->info->selection,
iter)) {
load_graph_update(shell->loadgraph, atof(value));
}
gtk_tree_store_set(store, iter, INFO_TREE_COL_VALUE, value, -1);
g_free(value);
return TRUE;
}
if (update_sfusrc) {
GSList *sfu;
for (sfu = update_sfusrc; sfu; sfu = sfu->next) {
g_free(sfu->data);
}
g_slist_free(update_sfusrc);
update_sfusrc = NULL;
}
/* otherwise, cleanup and destroy the timeout */
g_free(fu->field_name);
g_free(fu);
return FALSE;
}
#define RANGE_SET_VALUE(tree,scrollbar,value) \
do { \
GtkRange CONCAT(*range, __LINE__) = GTK_RANGE(GTK_SCROLLED_WINDOW(shell->tree->scroll)->scrollbar); \
gtk_range_set_value(CONCAT(range, __LINE__), value); \
gtk_adjustment_value_changed(GTK_ADJUSTMENT(gtk_range_get_adjustment(CONCAT(range, __LINE__)))); \
} while (0)
#define RANGE_GET_VALUE(tree,scrollbar) \
gtk_range_get_value(GTK_RANGE \
(GTK_SCROLLED_WINDOW(shell->tree->scroll)-> \
scrollbar))
static gboolean reload_section(gpointer data)
{
ShellModuleEntry *entry = (ShellModuleEntry *) data;
#if GTK_CHECK_VERSION(2, 14, 0)
GdkWindow *gdk_window = gtk_widget_get_window(GTK_WIDGET(shell->window));
#endif
/* if the entry is still selected, update it */
if (entry->selected) {
GtkTreePath *path = NULL;
GtkTreeIter iter;
double pos_info_scroll, pos_more_scroll;
/* save current position */
#if GTK_CHECK_VERSION(3, 0, 0)
/* TODO:GTK3 */
#else
pos_info_scroll = RANGE_GET_VALUE(info, vscrollbar);
pos_more_scroll = RANGE_GET_VALUE(moreinfo, vscrollbar);
#endif
/* avoid drawing the window while we reload */
#if GTK_CHECK_VERSION(2, 14, 0)
gdk_window_freeze_updates(gdk_window);
#else
gdk_window_freeze_updates(shell->window->window);
#endif
/* gets the current selected path */
if (gtk_tree_selection_get_selected
(shell->info->selection, &shell->info->model, &iter)) {
path = gtk_tree_model_get_path(shell->info->model, &iter);
}
/* update the information, clear the treeview and populate it again */
module_entry_reload(entry);
info_selected_show_extra(NULL); /* clears the more info store */
module_selected_show_info(entry, TRUE);
/* if there was a selection, reselect it */
if (path) {
gtk_tree_selection_select_path(shell->info->selection, path);
gtk_tree_view_set_cursor(GTK_TREE_VIEW(shell->info->view), path, NULL,
FALSE);
gtk_tree_path_free(path);
} else {
/* restore position */
#if GTK_CHECK_VERSION(3, 0, 0)
/* TODO:GTK3 */
#else
RANGE_SET_VALUE(info, vscrollbar, pos_info_scroll);
RANGE_SET_VALUE(moreinfo, vscrollbar, pos_more_scroll);
#endif
}
/* make the window drawable again */
#if GTK_CHECK_VERSION(2, 14, 0)
gdk_window_thaw_updates(gdk_window);
#else
gdk_window_thaw_updates(shell->window->window);
#endif
}
/* destroy the timeout: it'll be set up again */
return FALSE;
}
static gboolean rescan_section(gpointer data)
{
ShellModuleEntry *entry = (ShellModuleEntry *) data;
module_entry_reload(entry);
return entry->selected;
}
static gint
compare_float(float a, float b)
{
return (a > b) - (a < b);
}
static gint
info_tree_compare_val_func(GtkTreeModel * model,
GtkTreeIter * a,
GtkTreeIter * b, gpointer userdata)
{
gint ret = 0;
gchar *col1, *col2;
gtk_tree_model_get(model, a, INFO_TREE_COL_VALUE, &col1, -1);
gtk_tree_model_get(model, b, INFO_TREE_COL_VALUE, &col2, -1);
if (!col1 && !col2)
ret = 0;
else if (!col1)
ret = -1;
else if (!col2)
ret = 1;
else if (shell->_order_type == SHELL_ORDER_ASCENDING)
ret = compare_float(atof(col2), atof(col1));
else
ret = compare_float(atof(col1), atof(col2));
g_free(col1);
g_free(col2);
return ret;
}
static void set_view_type(ShellViewType viewtype, gboolean reload)
{
#if GTK_CHECK_VERSION(2, 18, 0)
GtkAllocation* alloc;
#endif
if (viewtype < SHELL_VIEW_NORMAL || viewtype >= SHELL_VIEW_N_VIEWS)
viewtype = SHELL_VIEW_NORMAL;
shell->normalize_percentage = TRUE;
shell->view_type = viewtype;
shell->_order_type = SHELL_ORDER_DESCENDING;
/* use an unsorted tree model */
GtkTreeSortable *sortable = GTK_TREE_SORTABLE(shell->info->model);
gtk_tree_sortable_set_sort_column_id(sortable,
GTK_TREE_SORTABLE_UNSORTED_SORT_COLUMN_ID,
GTK_SORT_ASCENDING);
gtk_tree_view_set_model(GTK_TREE_VIEW(shell->info->view),
GTK_TREE_MODEL(sortable));
/* reset to the default view columns */
if (!reload) {
gtk_tree_view_column_set_visible(shell->info->col_extra1, FALSE);
gtk_tree_view_column_set_visible(shell->info->col_extra2, FALSE);
gtk_tree_view_column_set_visible(shell->info->col_progress, FALSE);
gtk_tree_view_column_set_visible(shell->info->col_value, TRUE);
}
/* turn off the rules hint */
#if GTK_CHECK_VERSION(3, 0, 0)
#else
gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(shell->info->view), FALSE);
#endif