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-rw-r--r--src/scrub-widget.c178
1 files changed, 163 insertions, 15 deletions
diff --git a/src/scrub-widget.c b/src/scrub-widget.c
index dbbbdf3..fa290e0 100644
--- a/src/scrub-widget.c
+++ b/src/scrub-widget.c
@@ -25,6 +25,7 @@ with this program. If not, see <http://www.gnu.org/licenses/>.
#include "scrub-widget.h"
#include "common-defs.h"
#include <libido/idoscalemenuitem.h>
+#include <libido/idotimeline.h>
typedef struct _ScrubWidgetPrivate ScrubWidgetPrivate;
@@ -32,6 +33,8 @@ struct _ScrubWidgetPrivate
{
DbusmenuMenuitem* twin_item;
GtkWidget* ido_scrub_bar;
+ IdoTimeline* time_line;
+ gboolean scrubbing;
};
#define SCRUB_WIDGET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), SCRUB_WIDGET_TYPE, ScrubWidgetPrivate))
@@ -54,6 +57,19 @@ static gboolean scrub_widget_change_value_cb (GtkRange *range,
gdouble value,
gpointer user_data);
+static void scrub_widget_timeline_frame_cb(IdoTimeline *timeline,
+ gdouble progress,
+ gpointer userdata);
+static void scrub_widget_timeline_started_cb(IdoTimeline *timeline,
+ gpointer userdata);
+static void scrub_widget_timeline_finished_cb(IdoTimeline *timeline,
+ gpointer userdata);
+static gdouble scrub_widget_calculate_progress(ScrubWidget* widget);
+static void scrub_widget_check_play_state(ScrubWidget* self);
+static void scrub_widget_slider_grabbed(GtkWidget *widget, gpointer user_data);
+static void scrub_widget_slider_released(GtkWidget *widget, gpointer user_data);
+
+
G_DEFINE_TYPE (ScrubWidget, scrub_widget, G_TYPE_OBJECT);
@@ -68,7 +84,6 @@ scrub_widget_class_init (ScrubWidgetClass *klass)
gobject_class->finalize = scrub_widget_finalize;
}
-
static void
scrub_widget_init (ScrubWidget *self)
{
@@ -76,13 +91,20 @@ scrub_widget_init (ScrubWidget *self)
ScrubWidgetPrivate * priv = SCRUB_WIDGET_GET_PRIVATE(self);
priv->ido_scrub_bar = ido_scale_menu_item_new_with_range ("Scrub", IDO_RANGE_STYLE_SMALL, 0, 0, 100, 1);
- ido_scale_menu_item_set_style (IDO_SCALE_MENU_ITEM(priv->ido_scrub_bar), IDO_SCALE_MENU_ITEM_STYLE_LABEL);
+ priv->time_line = ido_timeline_new(0);
+ ido_scale_menu_item_set_style (IDO_SCALE_MENU_ITEM(priv->ido_scrub_bar), IDO_SCALE_MENU_ITEM_STYLE_LABEL);
g_object_set(priv->ido_scrub_bar, "reverse-scroll-events", TRUE, NULL);
+ priv->scrubbing = FALSE;
// register slider changes listening on the range
GtkWidget* scrub_widget = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)priv->ido_scrub_bar);
g_signal_connect(scrub_widget, "change-value", G_CALLBACK(scrub_widget_change_value_cb), self);
+ g_signal_connect(priv->time_line, "frame", G_CALLBACK(scrub_widget_timeline_frame_cb), self);
+ g_signal_connect(priv->time_line, "started", G_CALLBACK(scrub_widget_timeline_started_cb), self);
+ g_signal_connect(priv->time_line, "finished", G_CALLBACK(scrub_widget_timeline_finished_cb), self);
+ g_signal_connect(priv->ido_scrub_bar, "slider-grabbed", G_CALLBACK(scrub_widget_slider_grabbed), self);
+ g_signal_connect(priv->ido_scrub_bar, "slider-released", G_CALLBACK(scrub_widget_slider_released), self);
}
static void
@@ -110,17 +132,50 @@ scrub_widget_property_update(DbusmenuMenuitem* item, gchar* property,
if(g_ascii_strcasecmp(DBUSMENU_SCRUB_MENUITEM_DURATION, property) == 0){
g_debug("scrub-widget::update length = %i", g_value_get_int(value));
ido_scale_menu_item_set_secondary_label(IDO_SCALE_MENU_ITEM(priv->ido_scrub_bar),
- scrub_widget_format_time(g_value_get_int(value)));
+ scrub_widget_format_time(g_value_get_int(value)));
+
+ ido_timeline_set_duration(priv->time_line, g_value_get_int(value) * 1000);
+ ido_timeline_rewind(priv->time_line);
+ scrub_widget_check_play_state(mitem);
+ g_debug("timeline is running: %i", (gint)ido_timeline_is_running(priv->time_line));
+ g_debug("timeline duration = %i", ido_timeline_get_duration(priv->time_line));
+
+ scrub_widget_set_ido_position(mitem,
+ dbusmenu_menuitem_property_get_int(priv->twin_item, DBUSMENU_SCRUB_MENUITEM_POSITION)/1000,
+ dbusmenu_menuitem_property_get_int(priv->twin_item, DBUSMENU_SCRUB_MENUITEM_DURATION));
}
else if(g_ascii_strcasecmp(DBUSMENU_SCRUB_MENUITEM_POSITION, property) == 0){
g_debug("scrub-widget::update position = %i", g_value_get_int(value));
+ ido_timeline_pause(priv->time_line);
ido_scale_menu_item_set_primary_label(IDO_SCALE_MENU_ITEM(priv->ido_scrub_bar),
scrub_widget_format_time(g_value_get_int(value)/1000));
- }
- scrub_widget_set_ido_position(mitem,
- dbusmenu_menuitem_property_get_int(priv->twin_item, DBUSMENU_SCRUB_MENUITEM_POSITION)/1000,
- dbusmenu_menuitem_property_get_int(priv->twin_item, DBUSMENU_SCRUB_MENUITEM_DURATION));
+
+ ido_timeline_set_progress(priv->time_line, scrub_widget_calculate_progress(mitem)*1000);
+ scrub_widget_set_ido_position(mitem, g_value_get_int(value)/1000,
+ dbusmenu_menuitem_property_get_int(priv->twin_item, DBUSMENU_SCRUB_MENUITEM_DURATION));
+ ido_timeline_start(priv->time_line);
+
+ }
+ else if(g_ascii_strcasecmp(DBUSMENU_SCRUB_MENUITEM_PLAY_STATE, property) == 0){
+ scrub_widget_check_play_state(mitem);
+ }
+}
+
+static void
+scrub_widget_check_play_state(ScrubWidget* self)
+{
+ ScrubWidgetPrivate * priv = SCRUB_WIDGET_GET_PRIVATE(self);
+ gint play_state = dbusmenu_menuitem_property_get_int(priv->twin_item,
+ DBUSMENU_SCRUB_MENUITEM_PLAY_STATE);
+ if(play_state == 0){
+ g_debug("START TIMELINE");
+ ido_timeline_start(priv->time_line);
+ }
+ else{
+ g_debug("PAUSE TIMELINE");
+ ido_timeline_pause(priv->time_line);
+ }
}
static void
@@ -133,13 +188,12 @@ scrub_widget_set_twin_item(ScrubWidget* self,
g_signal_connect(G_OBJECT(twin_item), "property-changed",
G_CALLBACK(scrub_widget_property_update), self);
- gchar* left_text = scrub_widget_format_time(dbusmenu_menuitem_property_get_int(priv->twin_item,
- DBUSMENU_SCRUB_MENUITEM_POSITION)/1000);
+ gchar* left_text = scrub_widget_format_time(dbusmenu_menuitem_property_get_int(priv->twin_item, DBUSMENU_SCRUB_MENUITEM_POSITION)/1000);
gchar* right_text = scrub_widget_format_time(dbusmenu_menuitem_property_get_int(priv->twin_item,
DBUSMENU_SCRUB_MENUITEM_DURATION));
scrub_widget_set_ido_position(self,
- dbusmenu_menuitem_property_get_int(priv->twin_item, DBUSMENU_SCRUB_MENUITEM_POSITION)/1000,
- dbusmenu_menuitem_property_get_int(priv->twin_item, DBUSMENU_SCRUB_MENUITEM_DURATION));
+ dbusmenu_menuitem_property_get_int(priv->twin_item, DBUSMENU_SCRUB_MENUITEM_POSITION)/1000,
+ dbusmenu_menuitem_property_get_int(priv->twin_item, DBUSMENU_SCRUB_MENUITEM_DURATION));
ido_scale_menu_item_set_primary_label(IDO_SCALE_MENU_ITEM(priv->ido_scrub_bar), left_text);
ido_scale_menu_item_set_secondary_label(IDO_SCALE_MENU_ITEM(priv->ido_scrub_bar), right_text);
@@ -153,7 +207,7 @@ scrub_widget_change_value_cb (GtkRange *range,
gdouble new_value,
gpointer user_data)
{
- g_return_val_if_fail (IS_SCRUB_WIDGET (user_data), FALSE);
+ /*g_return_val_if_fail (IS_SCRUB_WIDGET (user_data), FALSE);
ScrubWidget* mitem = SCRUB_WIDGET(user_data);
ScrubWidgetPrivate * priv = SCRUB_WIDGET_GET_PRIVATE(mitem);
@@ -161,8 +215,13 @@ scrub_widget_change_value_cb (GtkRange *range,
g_value_init(&value, G_TYPE_DOUBLE);
gdouble clamped = CLAMP(new_value, 0, 100);
g_value_set_double(&value, clamped);
- g_debug("scrub-widget-change-value callback - = %f", clamped);
- dbusmenu_menuitem_handle_event (priv->twin_item, "scrubbing", &value, 0);
+ //g_debug("scrub-widget-change-value callback - = %f", clamped);
+ if(priv->scrubbing == FALSE){
+ dbusmenu_menuitem_handle_event (priv->twin_item, "scrubbing", &value, 0);
+ }
+ else{
+ g_debug("blocking scrubbing because the slider is still grabbed"
+ }*/
return FALSE;
}
@@ -203,8 +262,96 @@ scrub_widget_set_ido_position(ScrubWidget* self,
gtk_range_set_value(range, ido_position);
}
+static gdouble
+scrub_widget_calculate_progress(ScrubWidget* widget)
+{
+ ScrubWidgetPrivate * priv = SCRUB_WIDGET_GET_PRIVATE(widget);
+ gint position = dbusmenu_menuitem_property_get_int(priv->twin_item,
+ DBUSMENU_SCRUB_MENUITEM_POSITION)/1000;
+ gint duration = dbusmenu_menuitem_property_get_int(priv->twin_item,
+ DBUSMENU_SCRUB_MENUITEM_DURATION);
+ gdouble ido_position = position/(gdouble)duration;
+ g_debug("scrub_widget_calculate_progress %f", ido_position);
+
+ return ido_position;
+}
+
+
+static void
+scrub_widget_timeline_frame_cb( IdoTimeline *timeline,
+ gdouble progress,
+ gpointer user_data)
+{
+
+ //g_debug("Timeline CB : %f", progress);
+ g_return_if_fail (IS_SCRUB_WIDGET (user_data));
+ ScrubWidget* mitem = SCRUB_WIDGET(user_data);
+ ScrubWidgetPrivate * priv = SCRUB_WIDGET_GET_PRIVATE(mitem);
+ if(priv->scrubbing == TRUE)
+ {
+ //g_debug("don't update the slider or timeline, slider is being scrubbed");
+ return;
+ }
+ gint position = progress * dbusmenu_menuitem_property_get_int(priv->twin_item,
+ DBUSMENU_SCRUB_MENUITEM_DURATION);
+ gchar* left_text = scrub_widget_format_time(position);
+ ido_scale_menu_item_set_primary_label(IDO_SCALE_MENU_ITEM(priv->ido_scrub_bar), left_text);
+ GtkWidget *slider = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)priv->ido_scrub_bar);
+ GtkRange *range = (GtkRange*)slider;
+ gtk_range_set_value(range, progress * 100);
+
+ /*g_debug("position in seconds %i and in words %s", position, left_text);
+ g_debug("timeline is running: %i", (gint)ido_timeline_is_running(priv->time_line));
+ g_debug("timeline duration = %i", ido_timeline_get_duration(priv->time_line));
+ */
+ g_free(left_text);
+}
+
+
+static void
+scrub_widget_slider_released(GtkWidget *widget, gpointer user_data)
+{
+ ScrubWidget* mitem = SCRUB_WIDGET(user_data);
+ ScrubWidgetPrivate * priv = SCRUB_WIDGET_GET_PRIVATE(mitem);
+ priv->scrubbing = FALSE;
+ GtkWidget *slider = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)priv->ido_scrub_bar);
+ gdouble new_value = gtk_range_get_value(GTK_RANGE(slider));
+ g_debug("okay set the scrub position with %f", new_value);
+ GValue value = {0};
+ g_value_init(&value, G_TYPE_DOUBLE);
+ gdouble clamped = CLAMP(new_value, 0, 100);
+ g_value_set_double(&value, clamped);
+ dbusmenu_menuitem_handle_event (priv->twin_item, "scrubbing", &value, 0);
+}
+
+static void
+scrub_widget_slider_grabbed(GtkWidget *widget, gpointer user_data)
+{
+ ScrubWidget* mitem = SCRUB_WIDGET(user_data);
+ ScrubWidgetPrivate * priv = SCRUB_WIDGET_GET_PRIVATE(mitem);
+ priv->scrubbing = TRUE;
+
+}
+
+static void
+scrub_widget_timeline_started_cb( IdoTimeline *timeline,
+ gpointer user_data)
+{
+ g_debug("Timeline Started!");
+}
- /**
+static void
+scrub_widget_timeline_finished_cb(IdoTimeline *timeline,
+ gpointer user_data)
+{
+ g_debug("Timeline Finished!");
+ /*g_return_if_fail (IS_SCRUB_WIDGET (user_data));
+ ScrubWidget* mitem = SCRUB_WIDGET(user_data);
+ ScrubWidgetPrivate * priv = SCRUB_WIDGET_GET_PRIVATE(mitem);
+ ido_timeline_rewind(priv->time_line);*/
+}
+
+/**
* scrub_widget_new:
* @returns: a new #ScrubWidget.
**/
@@ -216,3 +363,4 @@ scrub_widget_new(DbusmenuMenuitem *item)
return widget;
}
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-21 05:05:52 +0000