Ejemplos de gth_task_cancel en C++ (Cpp)

Ejemplo n.º 1

Archivo: gth-organize-task.c Proyecto: Peliadia/gthumb

static void
organize_files_dialog_response_cb (GtkDialog *dialog,
				   int        response_id,
				   gpointer   user_data)
{
	GthOrganizeTask *self = user_data;

	if (response_id == GTK_RESPONSE_DELETE_EVENT) {
		if (self->priv->organized)
			response_id = GTK_RESPONSE_CLOSE;
		else
			response_id = GTK_RESPONSE_CANCEL;
	}

	switch (response_id) {
	case GTK_RESPONSE_CANCEL:
		gth_task_cancel (GTH_TASK (self));
		break;

	case GTK_RESPONSE_CLOSE:
		gth_task_completed (GTH_TASK (self), NULL);
		break;

	case GTK_RESPONSE_OK:
		save_catalogs (self);
		break;
	}
}

Ejemplo n.º 2

Archivo: gth-file-tool-resize.c Proyecto: cormac-w/gthumb

static gboolean
update_image_size_cb (gpointer user_data)
{
	GthFileToolResize *self = user_data;

	self->priv->update_size_id = 0;

	if (self->priv->resize_task != NULL) {
		gth_task_cancel (self->priv->resize_task);
		return FALSE;
	}

	self->priv->resize_task = gth_image_task_new (_("Resizing images"),
						      NULL,
						      resize_task_exec,
						      NULL,
						      self,
						      NULL);
	if (self->priv->apply_to_original)
		gth_image_task_set_source_surface (GTH_IMAGE_TASK (self->priv->resize_task), gth_image_viewer_page_tool_get_source (GTH_IMAGE_VIEWER_PAGE_TOOL (self)));
	else
		gth_image_task_set_source_surface (GTH_IMAGE_TASK (self->priv->resize_task), self->priv->preview);

	g_signal_connect (self->priv->resize_task,
			  "completed",
			  G_CALLBACK (resize_task_completed_cb),
			  self);
	gth_browser_exec_task (GTH_BROWSER (gth_file_tool_get_window (GTH_FILE_TOOL (self))),
			       self->priv->resize_task,
			       GTH_TASK_FLAGS_DEFAULT);

	return FALSE;
}

Ejemplo n.º 3

Archivo: gth-file-tool-adjust-contrast.c Proyecto: cormac-w/gthumb

static gboolean
apply_cb (gpointer user_data)
{
	GthFileToolAdjustContrast *self = user_data;
	GtkWidget                 *window;

	if (self->priv->apply_event != 0) {
		g_source_remove (self->priv->apply_event);
		self->priv->apply_event = 0;
	}

	if (self->priv->image_task != NULL) {
		gth_task_cancel (self->priv->image_task);
		return FALSE;
	}

	window = gth_file_tool_get_window (GTH_FILE_TOOL (self));

	self->priv->image_task = get_image_task_for_method (self->priv->method);
	if (self->priv->apply_to_original)
		gth_image_task_set_source_surface (GTH_IMAGE_TASK (self->priv->image_task), gth_image_viewer_page_tool_get_source (GTH_IMAGE_VIEWER_PAGE_TOOL (self)));
	else
		gth_image_task_set_source_surface (GTH_IMAGE_TASK (self->priv->image_task), self->priv->preview);

	g_signal_connect (self->priv->image_task,
			  "completed",
			  G_CALLBACK (image_task_completed_cb),
			  self);
	gth_browser_exec_task (GTH_BROWSER (window), self->priv->image_task, GTH_TASK_FLAGS_DEFAULT);

	return FALSE;
}

Ejemplo n.º 4

Archivo: dlg-edit-metadata.c Proyecto: JosephMcc/pix

static void
cancel_file_list_loading (DialogData *data)
{
	if (data->loader == NULL)
		return;
	gth_task_cancel (data->loader);
	g_object_unref (data->loader);
	data->loader = NULL;
}

Ejemplo n.º 5

static void
gth_image_viewer_page_tool_cancel (GthFileTool *base)
{
	GthImageViewerPageTool *self = (GthImageViewerPageTool *) base;

	if (self->priv->image_task != NULL) {
		gth_task_cancel (self->priv->image_task);
		return;
	}

	GTH_IMAGE_VIEWER_PAGE_TOOL_GET_CLASS (self)->reset_image (self);
}

Ejemplo n.º 6

Archivo: gth-progress-dialog.c Proyecto: Peliadia/gthumb

static void
gth_task_progress_finalize (GObject *base)
{
	GthTaskProgress *self = (GthTaskProgress *) base;

	if (self->pulse_event != 0)
		g_source_remove (self->pulse_event);
	g_signal_handler_disconnect (self->task, self->task_progress);
	g_signal_handler_disconnect (self->task, self->task_completed);
	gth_task_cancel (self->task);
	g_object_unref (self->task);

	G_OBJECT_CLASS (gth_task_progress_parent_class)->finalize (base);
}

Ejemplo n.º 7

Archivo: gth-file-tool-grayscale.c Proyecto: cristiklein/gthumb

static gboolean
apply_cb (gpointer user_data)
{
	GthFileToolGrayscale *self = user_data;
	GtkWidget            *window;
	GrayscaleData        *grayscale_data;

	if (self->priv->apply_event != 0) {
		g_source_remove (self->priv->apply_event);
		self->priv->apply_event = 0;
	}

	if (self->priv->image_task != NULL) {
		gth_task_cancel (self->priv->image_task);
		return FALSE;
	}

	window = gth_file_tool_get_window (GTH_FILE_TOOL (self));

	grayscale_data = g_new0 (GrayscaleData, 1);
	if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (GET_WIDGET ("brightness_radiobutton"))))
		grayscale_data->method = METHOD_BRIGHTNESS;
	if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (GET_WIDGET ("saturation_radiobutton"))))
		grayscale_data->method = METHOD_SATURATION;
	if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (GET_WIDGET ("average_radiobutton"))))
		grayscale_data->method = METHOD_AVARAGE;

	self->priv->image_task = gth_image_task_new (_("Applying changes"),
						     NULL,
						     grayscale_exec,
						     NULL,
						     grayscale_data,
						     grayscale_data_free);
	if (self->priv->apply_to_original)
		gth_image_task_set_source_surface (GTH_IMAGE_TASK (self->priv->image_task), gth_image_viewer_page_tool_get_source (GTH_IMAGE_VIEWER_PAGE_TOOL (self)));
	else
		gth_image_task_set_source_surface (GTH_IMAGE_TASK (self->priv->image_task), self->priv->preview);

	g_signal_connect (self->priv->image_task,
			  "completed",
			  G_CALLBACK (image_task_completed_cb),
			  self);
	gth_browser_exec_task (GTH_BROWSER (window), self->priv->image_task, FALSE);

	return FALSE;
}

Ejemplo n.º 8

Archivo: gth-file-tool-resize.c Proyecto: cormac-w/gthumb

static void
gth_file_tool_resize_reset_image (GthImageViewerPageTool *base)
{
	GthFileToolResize *self = (GthFileToolResize *) base;

	if (self->priv->resize_task != NULL) {
		self->priv->closing = TRUE;
		gth_task_cancel (self->priv->resize_task);
		return;
	}

	if (self->priv->update_size_id != 0) {
		g_source_remove (self->priv->update_size_id);
		self->priv->update_size_id = 0;
	}

	gth_image_viewer_page_reset (GTH_IMAGE_VIEWER_PAGE (gth_image_viewer_page_tool_get_page (GTH_IMAGE_VIEWER_PAGE_TOOL (self))));
	gth_file_tool_hide_options (GTH_FILE_TOOL (self));
}

Ejemplo n.º 9

Archivo: gth-progress-dialog.c Proyecto: Peliadia/gthumb

static void
cancel_button_clicked_cb (GtkButton       *button,
			  GthTaskProgress *self)
{
	gth_task_cancel (self->task);
}