+++ /dev/null
-/*
- Load applet - Maemo5 edition
-
-*/
-
-#include <gtk/gtk.h>
-#include <hildon/hildon.h>
-#include <glib/gerror.h>
-#include <glib.h>
-#include <glib/gstdio.h>
-#include <string.h>
-#include <osso-log.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <signal.h>
-#include <dbus/dbus.h>
-#include <dbus/dbus.h>
-#include <dbus/dbus-glib.h>
-#include <dbus/dbus-glib-lowlevel.h>
-#include <sched.h>
-#include "item.h"
-
-#define LOAD_APPLET_STATUS_MENU_ITEM_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE (obj, LOAD_APPLET_TYPE_STATUS_MENU_ITEM, LoadAppletStatusMenuItemPrivate))
-
-struct _LoadAppletStatusMenuItemPrivate {
- gulong screenshot_h;
- gulong video_h;
- pid_t rec_pid;
- gboolean recording;
-
- DBusError error;
- GMainLoop *loop;
- DBusConnection *conn;
- guint timeout;
-
-};
-
-HD_DEFINE_PLUGIN_MODULE (LoadAppletStatusMenuItem, load_applet_status_menu_item, HD_TYPE_STATUS_MENU_ITEM)
-
-
-
-#define SHUTTER_SOUND "/usr/share/sounds/camera_snd_title_1.wav"
-#define BEEP_SOUND "/usr/share/sounds/ui-default_beep.wav"
-#define MAX_SSHOT_NAME_LEN 64
-static gchar *sshotfilename = NULL;
-static char sshotname[MAX_SSHOT_NAME_LEN];
-static guint screenshot_delay = 20;
-static guint beeps = 0;
-static gint sshotn = 0;
-static gint scastn = 0;
-static gboolean taking = FALSE;
-
-#define MATCH_CAMERA_KEY "type='signal'," \
- "interface='org.freedesktop.Hal.Device',"
-
-
-static void
-load_applet_status_menu_item_class_finalize(LoadAppletStatusMenuItemClass * klass)
-{
-}
-
-static void
-load_applet_status_menu_item_dispose(GObject * object)
-{
- G_OBJECT_CLASS(load_applet_status_menu_item_parent_class)->dispose(object);
-}
-
-static void
-load_applet_status_menu_item_class_init(LoadAppletStatusMenuItemClass * klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS(klass);
-
- object_class->dispose = load_applet_status_menu_item_dispose;
-
- g_type_class_add_private(klass, sizeof(LoadAppletStatusMenuItemPrivate));
-}
-
-/*
- * Get the filename for next screen-shot. Start with nr.
- *
- */
-static int
-get_next_sshot(gint nr, const gchar *suffix)
-{
- FILE *f;
- gint n;
-
- n = nr;
- f = NULL;
- do {
- g_snprintf (sshotname, MAX_SSHOT_NAME_LEN-1, "%s/MyDocs/.images/%s%02d.%s", getenv("HOME"), sshotfilename, n, suffix);
- f = g_fopen(sshotname, "r");
- if (f) {
- fclose(f);
- n++;
- }
- }
- while(f != NULL);
-
- return n;
-}
-
-
-/*
- * Get the filename for next screen-cast. Start with nr.
- *
- */
-static int
-get_next_scast(gint nr, const gchar *suffix)
-{
- FILE *f;
- gint n;
-
- n = nr;
- f = NULL;
- do {
- g_snprintf (sshotname, MAX_SSHOT_NAME_LEN-1, "%s/MyDocs/.videos/%s%02d.%s", getenv("HOME"), "screencast", n, suffix);
- f = g_fopen(sshotname, "r");
- if (f) {
- fclose(f);
- n++;
- }
- }
- while(f != NULL);
-
- return n;
-}
-
-
-
-/*
- * Close the menu, make sure it is closed and redrawn
- */
-static void
-do_little_dance (void)
-{
- while (gtk_events_pending())
- {
- gtk_main_iteration();
- }
-
- usleep(1000);
- sched_yield();
-}
-
-
-/*
- * Take screeshot using the root window drawable
- */
-static gboolean
-take_screenshot(void)
-{
- int width, height;
- GdkDrawable *root_window;
- GdkPixbuf *pixbuf;
- gboolean ret;
- GError *error = NULL;
-
- do_little_dance();
- sshotn = get_next_sshot(sshotn, "png");
-
-
- root_window = gdk_get_default_root_window();
- gdk_drawable_get_size(root_window, &width, &height);
- pixbuf = gdk_pixbuf_get_from_drawable(NULL,
- root_window,
- gdk_drawable_get_colormap (root_window),
- 0, 0,
- 0, 0,
- width, height);
-
-
- ret = gdk_pixbuf_save(pixbuf, sshotname, "png", &error, NULL);
- g_object_unref(pixbuf);
-
- //DEBUG
- //printf("\tSaving %s\n", sshotname);
-
- return FALSE;
-}
-
-
-/*
- * Either beep or play shutter sound and make the screenshot
- */
-static gboolean
-beep_or_shoot(gpointer data)
-{
- beeps++;
- if (beeps >= screenshot_delay) {
- hildon_play_system_sound(SHUTTER_SOUND);
- take_screenshot();
- return FALSE;
- } else {
- hildon_play_system_sound(BEEP_SOUND);
- return TRUE;
- }
-}
-
-
-static DBusHandlerResult
-handle_dbus_events(DBusConnection *connection, DBusMessage *msg, void *user_data)
-{
- if (taking == FALSE)
- return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
-
- gint message_type = -1;
- const gchar *interface = dbus_message_get_interface(msg);
- const gchar *method = dbus_message_get_member(msg);
- LoadAppletStatusMenuItem *item = (LoadAppletStatusMenuItem*)user_data;
- item->priv = LOAD_APPLET_STATUS_MENU_ITEM_GET_PRIVATE (item);
-
- if (!(message_type = dbus_message_get_type(msg)) || !interface || !method)
- return DBUS_HANDLER_RESULT_NOT_YET_HANDLED;
-
- switch (message_type) {
- case DBUS_MESSAGE_TYPE_SIGNAL:
- if ((g_strcmp0(interface, "org.freedesktop.Hal.Device") == 0) &&
- (g_strcmp0(method, "PropertyModified") == 0)) {
- //Camera key pressed. Take screenshot, cancel the waiting loop, remove D-Bus listener
- gtk_timeout_remove(item->priv->timeout);
- taking = FALSE;
- hildon_play_system_sound(SHUTTER_SOUND);
- take_screenshot();
- dbus_bus_remove_match(item->priv->conn, MATCH_CAMERA_KEY, &item->priv->error);
- dbus_connection_unref(item->priv->conn);
- item->priv->conn = 0;
- g_main_loop_unref(item->priv->loop);
- item->priv->loop = NULL;
- }
- break;
- default:
- break;
- }
- return DBUS_HANDLER_RESULT_HANDLED;
-}
-
-
-#ifdef SHOW_PROCESS_INFO
-/*
- * Show the details dialog (FAKE)
- *
- */
-static void
-activate_status_item(GtkMenuItem *item, gpointer data)
-{
- GtkWidget *dialog;
- GtkWidget *selector;
- GtkWidget *content_area;
- gint i;
-
- dialog = gtk_dialog_new();
-
- selector = hildon_touch_selector_new_text ();
- hildon_touch_selector_set_column_selection_mode (HILDON_TOUCH_SELECTOR (selector),HILDON_TOUCH_SELECTOR_SELECTION_MODE_SINGLE);
-
- for (i = 1; i <= 10 ; i++) {
- gchar *label = g_strdup_printf ("Item %d", i);
- hildon_touch_selector_append_text (HILDON_TOUCH_SELECTOR (selector), label);
- g_free (label);
- }
-
- hildon_touch_selector_unselect_all(HILDON_TOUCH_SELECTOR (selector), 0);
-
- content_area = GTK_DIALOG(dialog)->vbox;
- gtk_container_add(GTK_CONTAINER(content_area), selector);
- gtk_window_set_default_size(GTK_WINDOW(dialog), -1, 480);
-
- gtk_window_set_title(GTK_WINDOW(dialog), "Select process to kill - FAKE FEATURE");
- gtk_dialog_set_has_separator(GTK_DIALOG(dialog), FALSE);
- gtk_dialog_add_button(GTK_DIALOG(dialog), "Kill it", 1);
-
- gtk_widget_show_all(GTK_WIDGET(dialog));
- //gtk_dialog_run(GTK_DIALOG(dialog)); <- blocks and won't close status menu
-}
-#endif
-
-
-
-/*
- * Answer the callback by setting delayed screenshot
- */
-static void
-activate_delayed_screenshot_item(GtkMenuItem *item, gpointer data)
-{
- if (taking)
- return;
-
- LoadAppletStatusMenuItem *menu_item = (LoadAppletStatusMenuItem*)data;
- menu_item->priv = LOAD_APPLET_STATUS_MENU_ITEM_GET_PRIVATE (menu_item);
-
- hildon_banner_show_information(NULL, NULL, "You have 20s to press the camera capture key to take screenshot.");
- beeps = 0;
- taking = TRUE;
- menu_item->priv->timeout = gtk_timeout_add(1000, beep_or_shoot, NULL);
-
- menu_item->priv->loop = g_main_loop_new(NULL, FALSE);
- dbus_error_init(&menu_item->priv->error);
- if ((menu_item->priv->conn = dbus_bus_get(DBUS_BUS_SYSTEM, &menu_item->priv->error)) == NULL) {
- DLOG_CRIT("LA:Failed to open connection to system bus");
- dbus_error_free(&menu_item->priv->error);
- return;
- }
- if (!dbus_connection_add_filter(menu_item->priv->conn, handle_dbus_events, (void *)data, 0)) {
- ULOG_CRIT("LA:Failed to add dbus filter");
- dbus_error_free(&menu_item->priv->error);
- return;
- }
- dbus_bus_add_match(menu_item->priv->conn, MATCH_CAMERA_KEY, &menu_item->priv->error);
- if (dbus_error_is_set(&menu_item->priv->error)) {
- ULOG_WARN("LA:Unable to add match for my key");
- dbus_error_free(&menu_item->priv->error);
- }
- dbus_connection_setup_with_g_main(menu_item->priv->conn, NULL);
-}
-
-
-/*
- * Answer the callback on video button
- * If idle, start recording
- * If already recording, stop
- */
-static void
-activate_video_item(GtkMenuItem *item, gpointer data)
-{
- LoadAppletStatusMenuItem *la_item = (LoadAppletStatusMenuItem*)data;
- pid_t rec_pid;
- gchar *savefile;
-
- if (la_item->priv->recording == FALSE) {
- // We are not recording. Start recording by exec
- scastn = get_next_scast(scastn, "avi");
- savefile = g_strdup_printf("location=%s", sshotname);
- rec_pid = fork();
- if (rec_pid == 0) {
- execl("/usr/bin/gst-launch", "/usr/bin/gst-launch", "ximagewsrc", "!", "video/x-raw-rgb,framerate=5/1", "!", "ffmpegcolorspace", "!", "jpegenc", "quality=30", "!", "queue", "!", "mux.", "autoaudiosrc", "!", "audioconvert", "!", "audioresample", "!", "queue", "!", "mux.", "avimux", "name=mux", "!", "filesink", savefile, NULL);
- exit(0);
- } else {
- la_item->priv->recording = TRUE;
- la_item->priv->rec_pid = rec_pid;
- }
- } else {
- // We are already recording
- kill(la_item->priv->rec_pid, SIGTERM);
- la_item->priv->recording = FALSE;
- }
-}
-
-
-
-
-static void
-load_applet_status_menu_item_init (LoadAppletStatusMenuItem * menu_item)
-{
- #define ICON_DIR "/usr/share/pixmaps/"
- #define ICON_VIDEO ICON_DIR"la_video.png"
- #define ICON_PICTURE ICON_DIR"la_picture.png"
- #define ICON_PROCESS ICON_DIR"la_process.png"
-
- GtkWidget *hbox, *icon, *b;
-
- menu_item->priv = LOAD_APPLET_STATUS_MENU_ITEM_GET_PRIVATE (menu_item);
-
- hbox = gtk_hbox_new(FALSE, 0);
-
- sshotfilename = g_strdup("screenshot");
-
-#ifdef SHOW_PROCESS_INFO
- // Button status
- b = hildon_button_new(HILDON_SIZE_FINGER_HEIGHT, HILDON_BUTTON_ARRANGEMENT_VERTICAL);
- hildon_button_set_style(HILDON_BUTTON(b), HILDON_BUTTON_STYLE_PICKER);
- gtk_widget_show(b);
- icon = gtk_image_new_from_file(ICON_PROCESS);
- gtk_widget_show(icon);
- gtk_button_set_image(GTK_BUTTON(b), GTK_WIDGET(icon));
- gtk_box_pack_start(GTK_BOX(hbox), b, TRUE, TRUE, 1);
- g_signal_connect(b, "clicked", G_CALLBACK(activate_status_item), menu_item);
-#endif
- // Button Video
- b = gtk_toggle_button_new();
- gtk_widget_show(b);
- icon = gtk_image_new_from_file(ICON_VIDEO);
- gtk_widget_show(icon);
- gtk_button_set_image(GTK_BUTTON(b), GTK_WIDGET(icon));
- gtk_box_pack_start(GTK_BOX(hbox), b, TRUE, TRUE, 1);
- menu_item->priv->screenshot_h = g_signal_connect(b, "clicked", G_CALLBACK(activate_video_item), menu_item);
- // Button Picture
- b = hildon_button_new(HILDON_SIZE_FINGER_HEIGHT, HILDON_BUTTON_ARRANGEMENT_VERTICAL);
- gtk_widget_show(b);
- icon = gtk_image_new_from_file(ICON_PICTURE);
- gtk_widget_show(icon);
- gtk_button_set_image(GTK_BUTTON(b), GTK_WIDGET(icon));
- gtk_box_pack_start(GTK_BOX(hbox), b, TRUE, TRUE, 1);
- menu_item->priv->screenshot_h = g_signal_connect(b, "clicked", G_CALLBACK(activate_delayed_screenshot_item), menu_item);
-
- // Pack widgets to menu
- gtk_widget_show(hbox);
- gtk_container_add(GTK_CONTAINER(menu_item), hbox);
- gtk_widget_show(GTK_WIDGET(menu_item));
-
- // More init
- menu_item->priv->recording = FALSE;
-}
-
-
-
projects / cpumem-applet / commitdiff