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authorJörg Frings-Fürst <debian@jff.email>2018-07-09 12:10:38 +0200
committerJörg Frings-Fürst <debian@jff.email>2018-07-09 12:10:38 +0200
commit709e2d6f5652ec90c194a4ec2b530bebc6f952cb (patch)
tree496b2f3899e1d5728ee9ae76095cc5056c317447 /src/editing_tools/RGBHistogramManipulator.c
parentf1353e9ffd34db5f755c7da0b3f9c10638fbfd38 (diff)
parent5c8be07095cc04a6d8a95204b0504fd7ab030154 (diff)
Merge branch 'release/0.28.3-1'0.28.3-1
Diffstat (limited to 'src/editing_tools/RGBHistogramManipulator.c')
-rw-r--r--src/editing_tools/RGBHistogramManipulator.c1484
1 files changed, 1484 insertions, 0 deletions
diff --git a/src/editing_tools/RGBHistogramManipulator.c b/src/editing_tools/RGBHistogramManipulator.c
new file mode 100644
index 0000000..bb9a9b0
--- /dev/null
+++ b/src/editing_tools/RGBHistogramManipulator.c
@@ -0,0 +1,1484 @@
+/* RGBHistogramManipulator.c generated by valac 0.40.4, the Vala compiler
+ * generated from RGBHistogramManipulator.vala, do not modify */
+
+/* Copyright 2016 Software Freedom Conservancy Inc.
+ *
+ * This software is licensed under the GNU LGPL (version 2.1 or later).
+ * See the COPYING file in this distribution.
+ */
+
+
+#include <glib.h>
+#include <glib-object.h>
+#include <gtk/gtk.h>
+#include "shotwell-graphics-processor.h"
+#include <gdk/gdk.h>
+#include <cairo.h>
+#include <string.h>
+#include <float.h>
+#include <math.h>
+#include <gdk-pixbuf/gdk-pixbuf.h>
+
+
+#define TYPE_RGB_HISTOGRAM_MANIPULATOR (rgb_histogram_manipulator_get_type ())
+#define RGB_HISTOGRAM_MANIPULATOR(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TYPE_RGB_HISTOGRAM_MANIPULATOR, RGBHistogramManipulator))
+#define RGB_HISTOGRAM_MANIPULATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TYPE_RGB_HISTOGRAM_MANIPULATOR, RGBHistogramManipulatorClass))
+#define IS_RGB_HISTOGRAM_MANIPULATOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TYPE_RGB_HISTOGRAM_MANIPULATOR))
+#define IS_RGB_HISTOGRAM_MANIPULATOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TYPE_RGB_HISTOGRAM_MANIPULATOR))
+#define RGB_HISTOGRAM_MANIPULATOR_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TYPE_RGB_HISTOGRAM_MANIPULATOR, RGBHistogramManipulatorClass))
+
+typedef struct _RGBHistogramManipulator RGBHistogramManipulator;
+typedef struct _RGBHistogramManipulatorClass RGBHistogramManipulatorClass;
+typedef struct _RGBHistogramManipulatorPrivate RGBHistogramManipulatorPrivate;
+enum {
+ RGB_HISTOGRAM_MANIPULATOR_0_PROPERTY,
+ RGB_HISTOGRAM_MANIPULATOR_NUM_PROPERTIES
+};
+static GParamSpec* rgb_histogram_manipulator_properties[RGB_HISTOGRAM_MANIPULATOR_NUM_PROPERTIES];
+
+#define RGB_HISTOGRAM_MANIPULATOR_TYPE_LOCATION_CODE (rgb_histogram_manipulator_location_code_get_type ())
+#define _rgb_histogram_unref0(var) ((var == NULL) ? NULL : (var = (rgb_histogram_unref (var), NULL)))
+#define _g_object_unref0(var) ((var == NULL) ? NULL : (var = (g_object_unref (var), NULL)))
+enum {
+ RGB_HISTOGRAM_MANIPULATOR_NUB_POSITION_CHANGED_SIGNAL,
+ RGB_HISTOGRAM_MANIPULATOR_NUM_SIGNALS
+};
+static guint rgb_histogram_manipulator_signals[RGB_HISTOGRAM_MANIPULATOR_NUM_SIGNALS] = {0};
+#define _vala_assert(expr, msg) if G_LIKELY (expr) ; else g_assertion_message_expr (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, msg);
+#define _vala_return_if_fail(expr, msg) if G_LIKELY (expr) ; else { g_return_if_fail_warning (G_LOG_DOMAIN, G_STRFUNC, msg); return; }
+#define _vala_return_val_if_fail(expr, msg, val) if G_LIKELY (expr) ; else { g_return_if_fail_warning (G_LOG_DOMAIN, G_STRFUNC, msg); return val; }
+#define _vala_warn_if_fail(expr, msg) if G_LIKELY (expr) ; else g_warn_message (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, msg);
+
+struct _RGBHistogramManipulator {
+ GtkDrawingArea parent_instance;
+ RGBHistogramManipulatorPrivate * priv;
+};
+
+struct _RGBHistogramManipulatorClass {
+ GtkDrawingAreaClass parent_class;
+};
+
+struct _RGBHistogramManipulatorPrivate {
+ gint left_nub_max;
+ gint right_nub_min;
+ RGBHistogram* histogram;
+ gint left_nub_position;
+ gint right_nub_position;
+ gboolean is_left_nub_tracking;
+ gboolean is_right_nub_tracking;
+ gint track_start_x;
+ gint track_nub_start_position;
+ gint offset;
+};
+
+typedef enum {
+ RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_LEFT_NUB,
+ RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_RIGHT_NUB,
+ RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_LEFT_TROUGH,
+ RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_RIGHT_TROUGH,
+ RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_INSENSITIVE_AREA
+} RGBHistogramManipulatorLocationCode;
+
+
+static gpointer rgb_histogram_manipulator_parent_class = NULL;
+static GtkWidgetPath* rgb_histogram_manipulator_slider_draw_path;
+static GtkWidgetPath* rgb_histogram_manipulator_slider_draw_path = NULL;
+static GtkWidgetPath* rgb_histogram_manipulator_frame_draw_path;
+static GtkWidgetPath* rgb_histogram_manipulator_frame_draw_path = NULL;
+static gboolean rgb_histogram_manipulator_paths_setup;
+static gboolean rgb_histogram_manipulator_paths_setup = FALSE;
+
+GType rgb_histogram_manipulator_get_type (void) G_GNUC_CONST;
+#define RGB_HISTOGRAM_MANIPULATOR_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), TYPE_RGB_HISTOGRAM_MANIPULATOR, RGBHistogramManipulatorPrivate))
+static GType rgb_histogram_manipulator_location_code_get_type (void) G_GNUC_CONST G_GNUC_UNUSED;
+#define RGB_HISTOGRAM_MANIPULATOR_NUB_SIZE 13
+#define RGB_HISTOGRAM_MANIPULATOR_NUB_HALF_WIDTH (RGB_HISTOGRAM_MANIPULATOR_NUB_SIZE / 2)
+#define RGB_HISTOGRAM_MANIPULATOR_NUB_V_NUDGE 4
+#define RGB_HISTOGRAM_MANIPULATOR_TROUGH_WIDTH (256 + (2 * RGB_HISTOGRAM_MANIPULATOR_NUB_HALF_WIDTH))
+#define RGB_HISTOGRAM_MANIPULATOR_TROUGH_HEIGHT 4
+#define RGB_HISTOGRAM_MANIPULATOR_TROUGH_BOTTOM_OFFSET 1
+#define RGB_HISTOGRAM_MANIPULATOR_CONTROL_WIDTH (RGB_HISTOGRAM_MANIPULATOR_TROUGH_WIDTH + 2)
+#define RGB_HISTOGRAM_MANIPULATOR_CONTROL_HEIGHT 118
+#define RGB_HISTOGRAM_MANIPULATOR_NUB_V_POSITION (((((RGB_HISTOGRAM_MANIPULATOR_CONTROL_HEIGHT - RGB_HISTOGRAM_MANIPULATOR_TROUGH_HEIGHT) - RGB_HISTOGRAM_MANIPULATOR_TROUGH_BOTTOM_OFFSET) - ((RGB_HISTOGRAM_MANIPULATOR_NUB_SIZE - RGB_HISTOGRAM_MANIPULATOR_TROUGH_HEIGHT) / 2)) - RGB_HISTOGRAM_MANIPULATOR_NUB_V_NUDGE) - 2)
+RGBHistogramManipulator* rgb_histogram_manipulator_new (void);
+RGBHistogramManipulator* rgb_histogram_manipulator_construct (GType object_type);
+static gboolean rgb_histogram_manipulator_on_button_press (RGBHistogramManipulator* self,
+ GdkEventButton* event_record);
+static gboolean _rgb_histogram_manipulator_on_button_press_gtk_widget_button_press_event (GtkWidget* _sender,
+ GdkEventButton* event,
+ gpointer self);
+static gboolean rgb_histogram_manipulator_on_button_release (RGBHistogramManipulator* self,
+ GdkEventButton* event_record);
+static gboolean _rgb_histogram_manipulator_on_button_release_gtk_widget_button_release_event (GtkWidget* _sender,
+ GdkEventButton* event,
+ gpointer self);
+static gboolean rgb_histogram_manipulator_on_button_motion (RGBHistogramManipulator* self,
+ GdkEventMotion* event_record);
+static gboolean _rgb_histogram_manipulator_on_button_motion_gtk_widget_motion_notify_event (GtkWidget* _sender,
+ GdkEventMotion* event,
+ gpointer self);
+static void rgb_histogram_manipulator_on_size_allocate (RGBHistogramManipulator* self,
+ GtkAllocation* region);
+static void _rgb_histogram_manipulator_on_size_allocate_gtk_widget_size_allocate (GtkWidget* _sender,
+ GtkAllocation* allocation,
+ gpointer self);
+static RGBHistogramManipulatorLocationCode rgb_histogram_manipulator_hit_test_point (RGBHistogramManipulator* self,
+ gint x,
+ gint y);
+static void rgb_histogram_manipulator_force_update (RGBHistogramManipulator* self);
+static void rgb_histogram_manipulator_update_nub_extrema (RGBHistogramManipulator* self);
+static gboolean rgb_histogram_manipulator_real_focus_out_event (GtkWidget* base,
+ GdkEventFocus* event);
+static gboolean rgb_histogram_manipulator_real_key_press_event (GtkWidget* base,
+ GdkEventKey* event);
+static gboolean rgb_histogram_manipulator_real_draw (GtkWidget* base,
+ cairo_t* ctx);
+static void rgb_histogram_manipulator_draw_histogram (RGBHistogramManipulator* self,
+ cairo_t* ctx,
+ GdkRectangle* area);
+static void rgb_histogram_manipulator_draw_nub (RGBHistogramManipulator* self,
+ cairo_t* ctx,
+ GdkRectangle* area,
+ gint position);
+void rgb_histogram_manipulator_update_histogram (RGBHistogramManipulator* self,
+ GdkPixbuf* source_pixbuf);
+gint rgb_histogram_manipulator_get_left_nub_position (RGBHistogramManipulator* self);
+gint rgb_histogram_manipulator_get_right_nub_position (RGBHistogramManipulator* self);
+void rgb_histogram_manipulator_set_left_nub_position (RGBHistogramManipulator* self,
+ gint user_nub_pos);
+void rgb_histogram_manipulator_set_right_nub_position (RGBHistogramManipulator* self,
+ gint user_nub_pos);
+static void rgb_histogram_manipulator_finalize (GObject * obj);
+
+
+static GType
+rgb_histogram_manipulator_location_code_get_type (void)
+{
+ static volatile gsize rgb_histogram_manipulator_location_code_type_id__volatile = 0;
+ if (g_once_init_enter (&rgb_histogram_manipulator_location_code_type_id__volatile)) {
+ static const GEnumValue values[] = {{RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_LEFT_NUB, "RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_LEFT_NUB", "left-nub"}, {RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_RIGHT_NUB, "RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_RIGHT_NUB", "right-nub"}, {RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_LEFT_TROUGH, "RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_LEFT_TROUGH", "left-trough"}, {RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_RIGHT_TROUGH, "RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_RIGHT_TROUGH", "right-trough"}, {RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_INSENSITIVE_AREA, "RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_INSENSITIVE_AREA", "insensitive-area"}, {0, NULL, NULL}};
+ GType rgb_histogram_manipulator_location_code_type_id;
+ rgb_histogram_manipulator_location_code_type_id = g_enum_register_static ("RGBHistogramManipulatorLocationCode", values);
+ g_once_init_leave (&rgb_histogram_manipulator_location_code_type_id__volatile, rgb_histogram_manipulator_location_code_type_id);
+ }
+ return rgb_histogram_manipulator_location_code_type_id__volatile;
+}
+
+
+static gboolean
+_rgb_histogram_manipulator_on_button_press_gtk_widget_button_press_event (GtkWidget* _sender,
+ GdkEventButton* event,
+ gpointer self)
+{
+ gboolean result;
+ result = rgb_histogram_manipulator_on_button_press ((RGBHistogramManipulator*) self, event);
+#line 57 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 178 "RGBHistogramManipulator.c"
+}
+
+
+static gboolean
+_rgb_histogram_manipulator_on_button_release_gtk_widget_button_release_event (GtkWidget* _sender,
+ GdkEventButton* event,
+ gpointer self)
+{
+ gboolean result;
+ result = rgb_histogram_manipulator_on_button_release ((RGBHistogramManipulator*) self, event);
+#line 58 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 191 "RGBHistogramManipulator.c"
+}
+
+
+static gboolean
+_rgb_histogram_manipulator_on_button_motion_gtk_widget_motion_notify_event (GtkWidget* _sender,
+ GdkEventMotion* event,
+ gpointer self)
+{
+ gboolean result;
+ result = rgb_histogram_manipulator_on_button_motion ((RGBHistogramManipulator*) self, event);
+#line 59 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 204 "RGBHistogramManipulator.c"
+}
+
+
+static void
+_rgb_histogram_manipulator_on_size_allocate_gtk_widget_size_allocate (GtkWidget* _sender,
+ GtkAllocation* allocation,
+ gpointer self)
+{
+#line 61 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_on_size_allocate ((RGBHistogramManipulator*) self, allocation);
+#line 215 "RGBHistogramManipulator.c"
+}
+
+
+RGBHistogramManipulator*
+rgb_histogram_manipulator_construct (GType object_type)
+{
+ RGBHistogramManipulator * self = NULL;
+ gboolean _tmp0_;
+#line 36 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self = (RGBHistogramManipulator*) g_object_new (object_type, NULL);
+#line 37 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ gtk_widget_set_size_request (G_TYPE_CHECK_INSTANCE_CAST (self, gtk_widget_get_type (), GtkWidget), RGB_HISTOGRAM_MANIPULATOR_CONTROL_WIDTH, RGB_HISTOGRAM_MANIPULATOR_CONTROL_HEIGHT);
+#line 38 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ gtk_widget_set_can_focus (G_TYPE_CHECK_INSTANCE_CAST (self, gtk_widget_get_type (), GtkWidget), TRUE);
+#line 40 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = rgb_histogram_manipulator_paths_setup;
+#line 40 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (!_tmp0_) {
+#line 234 "RGBHistogramManipulator.c"
+ GtkWidgetPath* _tmp1_;
+ GtkWidgetPath* _tmp2_;
+ GtkWidgetPath* _tmp3_;
+ GtkWidgetPath* _tmp4_;
+ GtkWidgetPath* _tmp5_;
+#line 41 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp1_ = rgb_histogram_manipulator_slider_draw_path;
+#line 41 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ gtk_widget_path_append_type (_tmp1_, gtk_scale_get_type ());
+#line 42 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp2_ = rgb_histogram_manipulator_slider_draw_path;
+#line 42 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ gtk_widget_path_iter_add_class (_tmp2_, 0, "scale");
+#line 43 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp3_ = rgb_histogram_manipulator_slider_draw_path;
+#line 43 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ gtk_widget_path_iter_add_class (_tmp3_, 0, "range");
+#line 45 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp4_ = rgb_histogram_manipulator_frame_draw_path;
+#line 45 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ gtk_widget_path_append_type (_tmp4_, gtk_frame_get_type ());
+#line 46 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp5_ = rgb_histogram_manipulator_frame_draw_path;
+#line 46 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ gtk_widget_path_iter_add_class (_tmp5_, 0, "default");
+#line 48 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_paths_setup = TRUE;
+#line 262 "RGBHistogramManipulator.c"
+ }
+#line 51 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ gtk_widget_add_events (G_TYPE_CHECK_INSTANCE_CAST (self, gtk_widget_get_type (), GtkWidget), (gint) GDK_BUTTON_PRESS_MASK);
+#line 52 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ gtk_widget_add_events (G_TYPE_CHECK_INSTANCE_CAST (self, gtk_widget_get_type (), GtkWidget), (gint) GDK_BUTTON_RELEASE_MASK);
+#line 53 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ gtk_widget_add_events (G_TYPE_CHECK_INSTANCE_CAST (self, gtk_widget_get_type (), GtkWidget), (gint) GDK_BUTTON_MOTION_MASK);
+#line 54 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ gtk_widget_add_events (G_TYPE_CHECK_INSTANCE_CAST (self, gtk_widget_get_type (), GtkWidget), (gint) GDK_FOCUS_CHANGE_MASK);
+#line 55 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ gtk_widget_add_events (G_TYPE_CHECK_INSTANCE_CAST (self, gtk_widget_get_type (), GtkWidget), (gint) GDK_KEY_PRESS_MASK);
+#line 57 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_signal_connect_object (G_TYPE_CHECK_INSTANCE_CAST (self, gtk_widget_get_type (), GtkWidget), "button-press-event", (GCallback) _rgb_histogram_manipulator_on_button_press_gtk_widget_button_press_event, self, 0);
+#line 58 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_signal_connect_object (G_TYPE_CHECK_INSTANCE_CAST (self, gtk_widget_get_type (), GtkWidget), "button-release-event", (GCallback) _rgb_histogram_manipulator_on_button_release_gtk_widget_button_release_event, self, 0);
+#line 59 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_signal_connect_object (G_TYPE_CHECK_INSTANCE_CAST (self, gtk_widget_get_type (), GtkWidget), "motion-notify-event", (GCallback) _rgb_histogram_manipulator_on_button_motion_gtk_widget_motion_notify_event, self, 0);
+#line 61 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_signal_connect_object (G_TYPE_CHECK_INSTANCE_CAST (self, gtk_widget_get_type (), GtkWidget), "size-allocate", (GCallback) _rgb_histogram_manipulator_on_size_allocate_gtk_widget_size_allocate, self, 0);
+#line 36 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return self;
+#line 284 "RGBHistogramManipulator.c"
+}
+
+
+RGBHistogramManipulator*
+rgb_histogram_manipulator_new (void)
+{
+#line 36 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return rgb_histogram_manipulator_construct (TYPE_RGB_HISTOGRAM_MANIPULATOR);
+#line 293 "RGBHistogramManipulator.c"
+}
+
+
+static void
+rgb_histogram_manipulator_on_size_allocate (RGBHistogramManipulator* self,
+ GtkAllocation* region)
+{
+ GtkAllocation _tmp0_;
+ gint _tmp1_;
+#line 64 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_if_fail (IS_RGB_HISTOGRAM_MANIPULATOR (self));
+#line 64 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_if_fail (region != NULL);
+#line 65 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = *region;
+#line 65 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp1_ = _tmp0_.width;
+#line 65 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->offset = ((_tmp1_ - RGB_HISTOGRAM_GRAPHIC_WIDTH) - RGB_HISTOGRAM_MANIPULATOR_NUB_SIZE) / 2;
+#line 313 "RGBHistogramManipulator.c"
+}
+
+
+static RGBHistogramManipulatorLocationCode
+rgb_histogram_manipulator_hit_test_point (RGBHistogramManipulator* self,
+ gint x,
+ gint y)
+{
+ RGBHistogramManipulatorLocationCode result = 0;
+ gboolean _tmp0_ = FALSE;
+ gint _tmp1_;
+ gboolean _tmp3_ = FALSE;
+ gint _tmp4_;
+ gint _tmp6_;
+ gint _tmp7_;
+ gint _tmp8_;
+ gint _tmp9_;
+#line 68 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_val_if_fail (IS_RGB_HISTOGRAM_MANIPULATOR (self), 0);
+#line 69 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (y < RGB_HISTOGRAM_MANIPULATOR_NUB_V_POSITION) {
+#line 70 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ result = RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_INSENSITIVE_AREA;
+#line 70 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 339 "RGBHistogramManipulator.c"
+ }
+#line 72 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp1_ = self->priv->left_nub_position;
+#line 72 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (x > _tmp1_) {
+#line 345 "RGBHistogramManipulator.c"
+ gint _tmp2_;
+#line 72 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp2_ = self->priv->left_nub_position;
+#line 72 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = x < (_tmp2_ + RGB_HISTOGRAM_MANIPULATOR_NUB_SIZE);
+#line 351 "RGBHistogramManipulator.c"
+ } else {
+#line 72 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = FALSE;
+#line 355 "RGBHistogramManipulator.c"
+ }
+#line 72 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (_tmp0_) {
+#line 73 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ result = RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_LEFT_NUB;
+#line 73 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 363 "RGBHistogramManipulator.c"
+ }
+#line 75 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp4_ = self->priv->right_nub_position;
+#line 75 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (x > _tmp4_) {
+#line 369 "RGBHistogramManipulator.c"
+ gint _tmp5_;
+#line 75 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp5_ = self->priv->right_nub_position;
+#line 75 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp3_ = x < (_tmp5_ + RGB_HISTOGRAM_MANIPULATOR_NUB_SIZE);
+#line 375 "RGBHistogramManipulator.c"
+ } else {
+#line 75 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp3_ = FALSE;
+#line 379 "RGBHistogramManipulator.c"
+ }
+#line 75 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (_tmp3_) {
+#line 76 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ result = RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_RIGHT_NUB;
+#line 76 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 387 "RGBHistogramManipulator.c"
+ }
+#line 78 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (y < ((RGB_HISTOGRAM_MANIPULATOR_NUB_V_POSITION + RGB_HISTOGRAM_MANIPULATOR_NUB_V_NUDGE) + 1)) {
+#line 79 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ result = RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_INSENSITIVE_AREA;
+#line 79 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 395 "RGBHistogramManipulator.c"
+ }
+#line 81 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp6_ = self->priv->left_nub_position;
+#line 81 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp7_ = self->priv->left_nub_position;
+#line 81 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp8_ = self->priv->right_nub_position;
+#line 81 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp9_ = self->priv->right_nub_position;
+#line 81 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (((x - _tmp6_) * (x - _tmp7_)) < ((x - _tmp8_) * (x - _tmp9_))) {
+#line 83 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ result = RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_LEFT_TROUGH;
+#line 83 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 411 "RGBHistogramManipulator.c"
+ } else {
+#line 85 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ result = RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_RIGHT_TROUGH;
+#line 85 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 417 "RGBHistogramManipulator.c"
+ }
+}
+
+
+static gboolean
+rgb_histogram_manipulator_on_button_press (RGBHistogramManipulator* self,
+ GdkEventButton* event_record)
+{
+ gboolean result = FALSE;
+ gdouble _tmp0_;
+ gint _tmp1_;
+ RGBHistogramManipulatorLocationCode loc = 0;
+ gdouble _tmp2_;
+ gdouble _tmp3_;
+ gboolean retval = FALSE;
+ RGBHistogramManipulatorLocationCode _tmp4_;
+ gdouble _tmp15_;
+ gint _tmp16_;
+#line 88 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_val_if_fail (IS_RGB_HISTOGRAM_MANIPULATOR (self), FALSE);
+#line 88 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_val_if_fail (event_record != NULL, FALSE);
+#line 91 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = event_record->x;
+#line 91 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp1_ = self->priv->offset;
+#line 91 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ event_record->x = _tmp0_ - _tmp1_;
+#line 92 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp2_ = event_record->x;
+#line 92 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp3_ = event_record->y;
+#line 92 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ loc = rgb_histogram_manipulator_hit_test_point (self, (gint) _tmp2_, (gint) _tmp3_);
+#line 93 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ retval = TRUE;
+#line 95 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp4_ = loc;
+#line 95 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ switch (_tmp4_) {
+#line 95 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ case RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_LEFT_NUB:
+#line 460 "RGBHistogramManipulator.c"
+ {
+ gdouble _tmp5_;
+ gint _tmp6_;
+#line 97 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp5_ = event_record->x;
+#line 97 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->track_start_x = (gint) _tmp5_;
+#line 98 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp6_ = self->priv->left_nub_position;
+#line 98 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->track_nub_start_position = _tmp6_;
+#line 99 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->is_left_nub_tracking = TRUE;
+#line 100 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ break;
+#line 476 "RGBHistogramManipulator.c"
+ }
+#line 95 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ case RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_RIGHT_NUB:
+#line 480 "RGBHistogramManipulator.c"
+ {
+ gdouble _tmp7_;
+ gint _tmp8_;
+#line 103 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp7_ = event_record->x;
+#line 103 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->track_start_x = (gint) _tmp7_;
+#line 104 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp8_ = self->priv->right_nub_position;
+#line 104 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->track_nub_start_position = _tmp8_;
+#line 105 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->is_right_nub_tracking = TRUE;
+#line 106 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ break;
+#line 496 "RGBHistogramManipulator.c"
+ }
+#line 95 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ case RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_LEFT_TROUGH:
+#line 500 "RGBHistogramManipulator.c"
+ {
+ gdouble _tmp9_;
+ gint _tmp10_;
+ gint _tmp11_;
+#line 109 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp9_ = event_record->x;
+#line 109 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->left_nub_position = ((gint) _tmp9_) - RGB_HISTOGRAM_MANIPULATOR_NUB_HALF_WIDTH;
+#line 110 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp10_ = self->priv->left_nub_position;
+#line 110 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp11_ = self->priv->left_nub_max;
+#line 110 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->left_nub_position = CLAMP (_tmp10_, 0, _tmp11_);
+#line 111 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_force_update (self);
+#line 112 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_signal_emit (self, rgb_histogram_manipulator_signals[RGB_HISTOGRAM_MANIPULATOR_NUB_POSITION_CHANGED_SIGNAL], 0);
+#line 113 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_update_nub_extrema (self);
+#line 114 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ break;
+#line 523 "RGBHistogramManipulator.c"
+ }
+#line 95 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ case RGB_HISTOGRAM_MANIPULATOR_LOCATION_CODE_RIGHT_TROUGH:
+#line 527 "RGBHistogramManipulator.c"
+ {
+ gdouble _tmp12_;
+ gint _tmp13_;
+ gint _tmp14_;
+#line 117 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp12_ = event_record->x;
+#line 117 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->right_nub_position = ((gint) _tmp12_) - RGB_HISTOGRAM_MANIPULATOR_NUB_HALF_WIDTH;
+#line 118 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp13_ = self->priv->right_nub_position;
+#line 118 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp14_ = self->priv->right_nub_min;
+#line 118 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->right_nub_position = CLAMP (_tmp13_, _tmp14_, 255);
+#line 119 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_force_update (self);
+#line 120 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_signal_emit (self, rgb_histogram_manipulator_signals[RGB_HISTOGRAM_MANIPULATOR_NUB_POSITION_CHANGED_SIGNAL], 0);
+#line 121 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_update_nub_extrema (self);
+#line 122 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ break;
+#line 550 "RGBHistogramManipulator.c"
+ }
+ default:
+ {
+#line 125 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ retval = FALSE;
+#line 126 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ break;
+#line 558 "RGBHistogramManipulator.c"
+ }
+ }
+#line 130 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp15_ = event_record->x;
+#line 130 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp16_ = self->priv->offset;
+#line 130 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ event_record->x = _tmp15_ + _tmp16_;
+#line 132 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ result = retval;
+#line 132 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 571 "RGBHistogramManipulator.c"
+}
+
+
+static gboolean
+rgb_histogram_manipulator_on_button_release (RGBHistogramManipulator* self,
+ GdkEventButton* event_record)
+{
+ gboolean result = FALSE;
+ gboolean _tmp0_ = FALSE;
+ gboolean _tmp1_;
+#line 135 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_val_if_fail (IS_RGB_HISTOGRAM_MANIPULATOR (self), FALSE);
+#line 135 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_val_if_fail (event_record != NULL, FALSE);
+#line 136 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp1_ = self->priv->is_left_nub_tracking;
+#line 136 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (_tmp1_) {
+#line 136 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = TRUE;
+#line 592 "RGBHistogramManipulator.c"
+ } else {
+ gboolean _tmp2_;
+#line 136 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp2_ = self->priv->is_right_nub_tracking;
+#line 136 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = _tmp2_;
+#line 599 "RGBHistogramManipulator.c"
+ }
+#line 136 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (_tmp0_) {
+#line 137 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_signal_emit (self, rgb_histogram_manipulator_signals[RGB_HISTOGRAM_MANIPULATOR_NUB_POSITION_CHANGED_SIGNAL], 0);
+#line 138 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_update_nub_extrema (self);
+#line 607 "RGBHistogramManipulator.c"
+ }
+#line 141 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->is_left_nub_tracking = FALSE;
+#line 142 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->is_right_nub_tracking = FALSE;
+#line 144 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ result = FALSE;
+#line 144 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 617 "RGBHistogramManipulator.c"
+}
+
+
+static gboolean
+rgb_histogram_manipulator_on_button_motion (RGBHistogramManipulator* self,
+ GdkEventMotion* event_record)
+{
+ gboolean result = FALSE;
+ gboolean _tmp0_ = FALSE;
+ gboolean _tmp1_;
+ gdouble _tmp3_;
+ gint _tmp4_;
+ gboolean _tmp5_;
+ gdouble _tmp18_;
+ gint _tmp19_;
+#line 147 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_val_if_fail (IS_RGB_HISTOGRAM_MANIPULATOR (self), FALSE);
+#line 147 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_val_if_fail (event_record != NULL, FALSE);
+#line 148 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp1_ = self->priv->is_left_nub_tracking;
+#line 148 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (!_tmp1_) {
+#line 641 "RGBHistogramManipulator.c"
+ gboolean _tmp2_;
+#line 148 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp2_ = self->priv->is_right_nub_tracking;
+#line 148 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = !_tmp2_;
+#line 647 "RGBHistogramManipulator.c"
+ } else {
+#line 148 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = FALSE;
+#line 651 "RGBHistogramManipulator.c"
+ }
+#line 148 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (_tmp0_) {
+#line 149 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ result = FALSE;
+#line 149 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 659 "RGBHistogramManipulator.c"
+ }
+#line 151 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp3_ = event_record->x;
+#line 151 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp4_ = self->priv->offset;
+#line 151 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ event_record->x = _tmp3_ - _tmp4_;
+#line 152 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp5_ = self->priv->is_left_nub_tracking;
+#line 152 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (_tmp5_) {
+#line 671 "RGBHistogramManipulator.c"
+ gint track_x_delta = 0;
+ gdouble _tmp6_;
+ gint _tmp7_;
+ gint _tmp8_;
+ gint _tmp9_;
+ gint _tmp10_;
+ gint _tmp11_;
+#line 153 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp6_ = event_record->x;
+#line 153 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp7_ = self->priv->track_start_x;
+#line 153 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ track_x_delta = ((gint) _tmp6_) - _tmp7_;
+#line 154 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp8_ = self->priv->track_nub_start_position;
+#line 154 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp9_ = track_x_delta;
+#line 154 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->left_nub_position = _tmp8_ + _tmp9_;
+#line 155 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp10_ = self->priv->left_nub_position;
+#line 155 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp11_ = self->priv->left_nub_max;
+#line 155 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->left_nub_position = CLAMP (_tmp10_, 0, _tmp11_);
+#line 697 "RGBHistogramManipulator.c"
+ } else {
+ gint track_x_delta = 0;
+ gdouble _tmp12_;
+ gint _tmp13_;
+ gint _tmp14_;
+ gint _tmp15_;
+ gint _tmp16_;
+ gint _tmp17_;
+#line 157 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp12_ = event_record->x;
+#line 157 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp13_ = self->priv->track_start_x;
+#line 157 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ track_x_delta = ((gint) _tmp12_) - _tmp13_;
+#line 158 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp14_ = self->priv->track_nub_start_position;
+#line 158 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp15_ = track_x_delta;
+#line 158 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->right_nub_position = _tmp14_ + _tmp15_;
+#line 159 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp16_ = self->priv->right_nub_position;
+#line 159 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp17_ = self->priv->right_nub_min;
+#line 159 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->right_nub_position = CLAMP (_tmp16_, _tmp17_, 255);
+#line 724 "RGBHistogramManipulator.c"
+ }
+#line 162 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_force_update (self);
+#line 163 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp18_ = event_record->x;
+#line 163 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp19_ = self->priv->offset;
+#line 163 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ event_record->x = _tmp18_ + _tmp19_;
+#line 165 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ result = TRUE;
+#line 165 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 738 "RGBHistogramManipulator.c"
+}
+
+
+static gboolean
+rgb_histogram_manipulator_real_focus_out_event (GtkWidget* base,
+ GdkEventFocus* event)
+{
+ RGBHistogramManipulator * self;
+ gboolean result = FALSE;
+#line 168 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self = G_TYPE_CHECK_INSTANCE_CAST (base, TYPE_RGB_HISTOGRAM_MANIPULATOR, RGBHistogramManipulator);
+#line 168 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_val_if_fail (event != NULL, FALSE);
+#line 169 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (GTK_WIDGET_CLASS (rgb_histogram_manipulator_parent_class)->focus_out_event (G_TYPE_CHECK_INSTANCE_CAST (G_TYPE_CHECK_INSTANCE_CAST (self, gtk_drawing_area_get_type (), GtkDrawingArea), gtk_widget_get_type (), GtkWidget), event)) {
+#line 170 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ result = TRUE;
+#line 170 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 758 "RGBHistogramManipulator.c"
+ }
+#line 173 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ gtk_widget_queue_draw (G_TYPE_CHECK_INSTANCE_CAST (self, gtk_widget_get_type (), GtkWidget));
+#line 175 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ result = FALSE;
+#line 175 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 766 "RGBHistogramManipulator.c"
+}
+
+
+static gboolean
+rgb_histogram_manipulator_real_key_press_event (GtkWidget* base,
+ GdkEventKey* event)
+{
+ RGBHistogramManipulator * self;
+ gboolean result = FALSE;
+ gint delta = 0;
+ gboolean _tmp0_ = FALSE;
+ guint _tmp1_;
+ gboolean _tmp3_ = FALSE;
+ guint _tmp4_;
+ GdkModifierType _tmp6_;
+ gint _tmp8_;
+ GdkModifierType _tmp9_;
+#line 178 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self = G_TYPE_CHECK_INSTANCE_CAST (base, TYPE_RGB_HISTOGRAM_MANIPULATOR, RGBHistogramManipulator);
+#line 178 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_val_if_fail (event != NULL, FALSE);
+#line 179 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (GTK_WIDGET_CLASS (rgb_histogram_manipulator_parent_class)->key_press_event (G_TYPE_CHECK_INSTANCE_CAST (G_TYPE_CHECK_INSTANCE_CAST (self, gtk_drawing_area_get_type (), GtkDrawingArea), gtk_widget_get_type (), GtkWidget), event)) {
+#line 180 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ result = TRUE;
+#line 180 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 794 "RGBHistogramManipulator.c"
+ }
+#line 183 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ delta = 0;
+#line 185 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp1_ = event->keyval;
+#line 185 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (_tmp1_ == ((guint) GDK_KEY_Left)) {
+#line 185 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = TRUE;
+#line 804 "RGBHistogramManipulator.c"
+ } else {
+ guint _tmp2_;
+#line 185 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp2_ = event->keyval;
+#line 185 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = _tmp2_ == ((guint) GDK_KEY_Up);
+#line 811 "RGBHistogramManipulator.c"
+ }
+#line 185 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (_tmp0_) {
+#line 186 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ delta = -1;
+#line 817 "RGBHistogramManipulator.c"
+ }
+#line 189 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp4_ = event->keyval;
+#line 189 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (_tmp4_ == ((guint) GDK_KEY_Right)) {
+#line 189 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp3_ = TRUE;
+#line 825 "RGBHistogramManipulator.c"
+ } else {
+ guint _tmp5_;
+#line 189 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp5_ = event->keyval;
+#line 189 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp3_ = _tmp5_ == ((guint) GDK_KEY_Down);
+#line 832 "RGBHistogramManipulator.c"
+ }
+#line 189 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (_tmp3_) {
+#line 190 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ delta = 1;
+#line 838 "RGBHistogramManipulator.c"
+ }
+#line 193 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp6_ = event->state;
+#line 193 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (!((_tmp6_ & GDK_CONTROL_MASK) == GDK_CONTROL_MASK)) {
+#line 844 "RGBHistogramManipulator.c"
+ gint _tmp7_;
+#line 194 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp7_ = delta;
+#line 194 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ delta = _tmp7_ * 5;
+#line 850 "RGBHistogramManipulator.c"
+ }
+#line 197 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp8_ = delta;
+#line 197 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (_tmp8_ == 0) {
+#line 198 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ result = FALSE;
+#line 198 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 860 "RGBHistogramManipulator.c"
+ }
+#line 201 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp9_ = event->state;
+#line 201 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if ((_tmp9_ & GDK_SHIFT_MASK) == GDK_SHIFT_MASK) {
+#line 866 "RGBHistogramManipulator.c"
+ gint _tmp10_;
+ gint _tmp11_;
+ gint _tmp12_;
+ gint _tmp13_;
+#line 202 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp10_ = self->priv->right_nub_position;
+#line 202 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp11_ = delta;
+#line 202 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->right_nub_position = _tmp10_ + _tmp11_;
+#line 203 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp12_ = self->priv->right_nub_position;
+#line 203 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp13_ = self->priv->right_nub_min;
+#line 203 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->right_nub_position = CLAMP (_tmp12_, _tmp13_, 255);
+#line 883 "RGBHistogramManipulator.c"
+ } else {
+ gint _tmp14_;
+ gint _tmp15_;
+ gint _tmp16_;
+ gint _tmp17_;
+#line 205 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp14_ = self->priv->left_nub_position;
+#line 205 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp15_ = delta;
+#line 205 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->left_nub_position = _tmp14_ + _tmp15_;
+#line 206 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp16_ = self->priv->left_nub_position;
+#line 206 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp17_ = self->priv->left_nub_max;
+#line 206 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->left_nub_position = CLAMP (_tmp16_, 0, _tmp17_);
+#line 901 "RGBHistogramManipulator.c"
+ }
+#line 210 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_signal_emit (self, rgb_histogram_manipulator_signals[RGB_HISTOGRAM_MANIPULATOR_NUB_POSITION_CHANGED_SIGNAL], 0);
+#line 211 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_update_nub_extrema (self);
+#line 212 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_force_update (self);
+#line 214 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ result = TRUE;
+#line 214 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 913 "RGBHistogramManipulator.c"
+}
+
+
+static gboolean
+rgb_histogram_manipulator_real_draw (GtkWidget* base,
+ cairo_t* ctx)
+{
+ RGBHistogramManipulator * self;
+ gboolean result = FALSE;
+ GtkBorder padding = {0};
+ GtkStyleContext* _tmp0_;
+ GtkBorder _tmp1_ = {0};
+ GdkRectangle area = {0};
+ GtkBorder _tmp2_;
+ gint16 _tmp3_;
+ gint _tmp4_;
+ GtkBorder _tmp5_;
+ gint16 _tmp6_;
+ GtkBorder _tmp7_;
+ gint16 _tmp8_;
+ GtkBorder _tmp9_;
+ gint16 _tmp10_;
+ gboolean _tmp11_;
+ gboolean _tmp12_;
+ GdkRectangle _tmp22_;
+ GdkRectangle _tmp23_;
+ gint _tmp24_;
+ GdkRectangle _tmp25_;
+ gint _tmp26_;
+#line 217 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self = G_TYPE_CHECK_INSTANCE_CAST (base, TYPE_RGB_HISTOGRAM_MANIPULATOR, RGBHistogramManipulator);
+#line 217 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_val_if_fail (ctx != NULL, FALSE);
+#line 218 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = gtk_widget_get_style_context (G_TYPE_CHECK_INSTANCE_CAST (self, gtk_widget_get_type (), GtkWidget));
+#line 218 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ gtk_style_context_get_padding (_tmp0_, GTK_STATE_FLAG_NORMAL, &_tmp1_);
+#line 218 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ padding = _tmp1_;
+#line 220 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ memset (&area, 0, sizeof (GdkRectangle));
+#line 221 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp2_ = padding;
+#line 221 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp3_ = _tmp2_.left;
+#line 221 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp4_ = self->priv->offset;
+#line 221 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ area.x = _tmp3_ + _tmp4_;
+#line 222 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp5_ = padding;
+#line 222 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp6_ = _tmp5_.top;
+#line 222 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ area.y = (gint) _tmp6_;
+#line 223 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp7_ = padding;
+#line 223 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp8_ = _tmp7_.right;
+#line 223 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ area.width = RGB_HISTOGRAM_GRAPHIC_WIDTH + _tmp8_;
+#line 224 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp9_ = padding;
+#line 224 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp10_ = _tmp9_.bottom;
+#line 224 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ area.height = RGB_HISTOGRAM_GRAPHIC_HEIGHT + _tmp10_;
+#line 226 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_object_get (G_TYPE_CHECK_INSTANCE_CAST (self, gtk_widget_get_type (), GtkWidget), "has-focus", &_tmp11_, NULL);
+#line 226 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp12_ = _tmp11_;
+#line 226 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (_tmp12_) {
+#line 987 "RGBHistogramManipulator.c"
+ GtkStyleContext* _tmp13_;
+ GdkRectangle _tmp14_;
+ gint _tmp15_;
+ GdkRectangle _tmp16_;
+ gint _tmp17_;
+ GdkRectangle _tmp18_;
+ gint _tmp19_;
+ GdkRectangle _tmp20_;
+ gint _tmp21_;
+#line 227 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp13_ = gtk_widget_get_style_context (G_TYPE_CHECK_INSTANCE_CAST (self, gtk_widget_get_type (), GtkWidget));
+#line 227 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp14_ = area;
+#line 227 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp15_ = _tmp14_.x;
+#line 227 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp16_ = area;
+#line 227 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp17_ = _tmp16_.y;
+#line 227 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp18_ = area;
+#line 227 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp19_ = _tmp18_.width;
+#line 227 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp20_ = area;
+#line 227 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp21_ = _tmp20_.height;
+#line 227 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ gtk_render_focus (_tmp13_, ctx, (gdouble) _tmp15_, (gdouble) _tmp17_, (gdouble) (_tmp19_ + RGB_HISTOGRAM_MANIPULATOR_NUB_SIZE), (gdouble) ((_tmp21_ + RGB_HISTOGRAM_MANIPULATOR_NUB_SIZE) + RGB_HISTOGRAM_MANIPULATOR_NUB_HALF_WIDTH));
+#line 1017 "RGBHistogramManipulator.c"
+ }
+#line 232 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp22_ = area;
+#line 232 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_draw_histogram (self, ctx, &_tmp22_);
+#line 233 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp23_ = area;
+#line 233 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp24_ = self->priv->left_nub_position;
+#line 233 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_draw_nub (self, ctx, &_tmp23_, _tmp24_);
+#line 234 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp25_ = area;
+#line 234 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp26_ = self->priv->right_nub_position;
+#line 234 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_draw_nub (self, ctx, &_tmp25_, _tmp26_);
+#line 236 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ result = TRUE;
+#line 236 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 1039 "RGBHistogramManipulator.c"
+}
+
+
+static void
+rgb_histogram_manipulator_draw_histogram (RGBHistogramManipulator* self,
+ cairo_t* ctx,
+ GdkRectangle* area)
+{
+ RGBHistogram* _tmp0_;
+ GdkPixbuf* histogram_graphic = NULL;
+ RGBHistogram* _tmp1_;
+ GdkPixbuf* _tmp2_;
+ GdkPixbuf* _tmp3_;
+ GdkRectangle _tmp4_;
+ gint _tmp5_;
+ GdkRectangle _tmp6_;
+ gint _tmp7_;
+ gint _tmp8_;
+ gint _tmp17_;
+#line 239 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_if_fail (IS_RGB_HISTOGRAM_MANIPULATOR (self));
+#line 239 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_if_fail (ctx != NULL);
+#line 239 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_if_fail (area != NULL);
+#line 240 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = self->priv->histogram;
+#line 240 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (_tmp0_ == NULL) {
+#line 241 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return;
+#line 1071 "RGBHistogramManipulator.c"
+ }
+#line 243 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp1_ = self->priv->histogram;
+#line 243 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp2_ = rgb_histogram_get_graphic (_tmp1_);
+#line 243 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ histogram_graphic = _tmp2_;
+#line 245 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp3_ = histogram_graphic;
+#line 245 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp4_ = *area;
+#line 245 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp5_ = _tmp4_.x;
+#line 245 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp6_ = *area;
+#line 245 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp7_ = _tmp6_.y;
+#line 245 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ gdk_cairo_set_source_pixbuf (ctx, _tmp3_, (gdouble) (_tmp5_ + RGB_HISTOGRAM_MANIPULATOR_NUB_HALF_WIDTH), (gdouble) (_tmp7_ + 2));
+#line 246 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ cairo_paint (ctx);
+#line 248 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp8_ = self->priv->left_nub_position;
+#line 248 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (_tmp8_ > 0) {
+#line 1097 "RGBHistogramManipulator.c"
+ GdkRectangle _tmp9_;
+ gint _tmp10_;
+ GdkRectangle _tmp11_;
+ gint _tmp12_;
+ gint _tmp13_;
+ GdkPixbuf* _tmp14_;
+ gint _tmp15_;
+ gint _tmp16_;
+#line 249 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp9_ = *area;
+#line 249 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp10_ = _tmp9_.x;
+#line 249 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp11_ = *area;
+#line 249 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp12_ = _tmp11_.y;
+#line 249 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp13_ = self->priv->left_nub_position;
+#line 249 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp14_ = histogram_graphic;
+#line 249 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp15_ = gdk_pixbuf_get_height (_tmp14_);
+#line 249 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp16_ = _tmp15_;
+#line 249 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ cairo_rectangle (ctx, (gdouble) (_tmp10_ + RGB_HISTOGRAM_MANIPULATOR_NUB_HALF_WIDTH), (gdouble) (_tmp12_ + 2), (gdouble) _tmp13_, (gdouble) _tmp16_);
+#line 252 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ cairo_set_source_rgba (ctx, 0.0, 0.0, 0.0, 0.45);
+#line 253 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ cairo_fill (ctx);
+#line 1128 "RGBHistogramManipulator.c"
+ }
+#line 256 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp17_ = self->priv->right_nub_position;
+#line 256 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (_tmp17_ < 255) {
+#line 1134 "RGBHistogramManipulator.c"
+ GdkRectangle _tmp18_;
+ gint _tmp19_;
+ gint _tmp20_;
+ GdkRectangle _tmp21_;
+ gint _tmp22_;
+ GdkPixbuf* _tmp23_;
+ gint _tmp24_;
+ gint _tmp25_;
+ gint _tmp26_;
+ GdkPixbuf* _tmp27_;
+ gint _tmp28_;
+ gint _tmp29_;
+#line 257 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp18_ = *area;
+#line 257 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp19_ = _tmp18_.x;
+#line 257 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp20_ = self->priv->right_nub_position;
+#line 257 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp21_ = *area;
+#line 257 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp22_ = _tmp21_.y;
+#line 257 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp23_ = histogram_graphic;
+#line 257 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp24_ = gdk_pixbuf_get_width (_tmp23_);
+#line 257 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp25_ = _tmp24_;
+#line 257 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp26_ = self->priv->right_nub_position;
+#line 257 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp27_ = histogram_graphic;
+#line 257 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp28_ = gdk_pixbuf_get_height (_tmp27_);
+#line 257 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp29_ = _tmp28_;
+#line 257 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ cairo_rectangle (ctx, (gdouble) ((_tmp19_ + _tmp20_) + RGB_HISTOGRAM_MANIPULATOR_NUB_HALF_WIDTH), (gdouble) (_tmp22_ + 2), (gdouble) (_tmp25_ - _tmp26_), (gdouble) _tmp29_);
+#line 261 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ cairo_set_source_rgba (ctx, 1.0, 1.0, 1.0, 0.45);
+#line 262 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ cairo_fill (ctx);
+#line 1177 "RGBHistogramManipulator.c"
+ }
+#line 239 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _g_object_unref0 (histogram_graphic);
+#line 1181 "RGBHistogramManipulator.c"
+}
+
+
+static void
+rgb_histogram_manipulator_draw_nub (RGBHistogramManipulator* self,
+ cairo_t* ctx,
+ GdkRectangle* area,
+ gint position)
+{
+ GdkRectangle _tmp0_;
+ gint _tmp1_;
+ GdkRectangle _tmp2_;
+ gint _tmp3_;
+ GdkRectangle _tmp4_;
+ gint _tmp5_;
+ GdkRectangle _tmp6_;
+ gint _tmp7_;
+ GdkRectangle _tmp8_;
+ gint _tmp9_;
+ GdkRectangle _tmp10_;
+ gint _tmp11_;
+#line 266 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_if_fail (IS_RGB_HISTOGRAM_MANIPULATOR (self));
+#line 266 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_if_fail (ctx != NULL);
+#line 266 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_if_fail (area != NULL);
+#line 267 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = *area;
+#line 267 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp1_ = _tmp0_.x;
+#line 267 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp2_ = *area;
+#line 267 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp3_ = _tmp2_.y;
+#line 267 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ cairo_move_to (ctx, (gdouble) (_tmp1_ + position), (gdouble) ((_tmp3_ + RGB_HISTOGRAM_MANIPULATOR_NUB_V_POSITION) + RGB_HISTOGRAM_MANIPULATOR_NUB_SIZE));
+#line 268 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp4_ = *area;
+#line 268 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp5_ = _tmp4_.x;
+#line 268 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp6_ = *area;
+#line 268 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp7_ = _tmp6_.y;
+#line 268 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ cairo_line_to (ctx, (gdouble) ((_tmp5_ + position) + RGB_HISTOGRAM_MANIPULATOR_NUB_HALF_WIDTH), (gdouble) (_tmp7_ + RGB_HISTOGRAM_MANIPULATOR_NUB_V_POSITION));
+#line 269 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp8_ = *area;
+#line 269 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp9_ = _tmp8_.x;
+#line 269 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp10_ = *area;
+#line 269 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp11_ = _tmp10_.y;
+#line 269 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ cairo_line_to (ctx, (gdouble) ((_tmp9_ + position) + RGB_HISTOGRAM_MANIPULATOR_NUB_SIZE), (gdouble) ((_tmp11_ + RGB_HISTOGRAM_MANIPULATOR_NUB_V_POSITION) + RGB_HISTOGRAM_MANIPULATOR_NUB_SIZE));
+#line 270 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ cairo_close_path (ctx);
+#line 271 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ cairo_set_source_rgb (ctx, 0.333, 0.333, 0.333);
+#line 272 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ cairo_fill (ctx);
+#line 1245 "RGBHistogramManipulator.c"
+}
+
+
+static void
+rgb_histogram_manipulator_force_update (RGBHistogramManipulator* self)
+{
+ GdkWindow* _tmp0_;
+#line 275 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_if_fail (IS_RGB_HISTOGRAM_MANIPULATOR (self));
+#line 276 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = gtk_widget_get_window (G_TYPE_CHECK_INSTANCE_CAST (self, gtk_widget_get_type (), GtkWidget));
+#line 276 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ gdk_window_invalidate_rect (_tmp0_, NULL, TRUE);
+#line 1259 "RGBHistogramManipulator.c"
+}
+
+
+static void
+rgb_histogram_manipulator_update_nub_extrema (RGBHistogramManipulator* self)
+{
+ gint _tmp0_;
+ gint _tmp1_;
+#line 279 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_if_fail (IS_RGB_HISTOGRAM_MANIPULATOR (self));
+#line 280 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = self->priv->left_nub_position;
+#line 280 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->right_nub_min = (_tmp0_ + RGB_HISTOGRAM_MANIPULATOR_NUB_SIZE) + 1;
+#line 281 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp1_ = self->priv->right_nub_position;
+#line 281 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->left_nub_max = (_tmp1_ - RGB_HISTOGRAM_MANIPULATOR_NUB_SIZE) - 1;
+#line 1278 "RGBHistogramManipulator.c"
+}
+
+
+void
+rgb_histogram_manipulator_update_histogram (RGBHistogramManipulator* self,
+ GdkPixbuf* source_pixbuf)
+{
+ RGBHistogram* _tmp0_;
+#line 286 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_if_fail (IS_RGB_HISTOGRAM_MANIPULATOR (self));
+#line 286 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_if_fail (GDK_IS_PIXBUF (source_pixbuf));
+#line 287 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = rgb_histogram_new (source_pixbuf);
+#line 287 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _rgb_histogram_unref0 (self->priv->histogram);
+#line 287 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->histogram = _tmp0_;
+#line 288 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_force_update (self);
+#line 1299 "RGBHistogramManipulator.c"
+}
+
+
+gint
+rgb_histogram_manipulator_get_left_nub_position (RGBHistogramManipulator* self)
+{
+ gint result = 0;
+ gint _tmp0_;
+#line 291 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_val_if_fail (IS_RGB_HISTOGRAM_MANIPULATOR (self), 0);
+#line 292 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = self->priv->left_nub_position;
+#line 292 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ result = _tmp0_;
+#line 292 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 1316 "RGBHistogramManipulator.c"
+}
+
+
+gint
+rgb_histogram_manipulator_get_right_nub_position (RGBHistogramManipulator* self)
+{
+ gint result = 0;
+ gint _tmp0_;
+#line 295 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_val_if_fail (IS_RGB_HISTOGRAM_MANIPULATOR (self), 0);
+#line 296 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = self->priv->right_nub_position;
+#line 296 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ result = _tmp0_;
+#line 296 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ return result;
+#line 1333 "RGBHistogramManipulator.c"
+}
+
+
+void
+rgb_histogram_manipulator_set_left_nub_position (RGBHistogramManipulator* self,
+ gint user_nub_pos)
+{
+ gboolean _tmp0_ = FALSE;
+ gint _tmp1_;
+#line 299 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_if_fail (IS_RGB_HISTOGRAM_MANIPULATOR (self));
+#line 300 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (user_nub_pos >= 0) {
+#line 300 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = user_nub_pos <= 255;
+#line 1349 "RGBHistogramManipulator.c"
+ } else {
+#line 300 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = FALSE;
+#line 1353 "RGBHistogramManipulator.c"
+ }
+#line 300 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _vala_assert (_tmp0_, "(user_nub_pos >= 0) && (user_nub_pos <= 255)");
+#line 301 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp1_ = self->priv->left_nub_max;
+#line 301 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->left_nub_position = CLAMP (user_nub_pos, 0, _tmp1_);
+#line 302 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_update_nub_extrema (self);
+#line 1363 "RGBHistogramManipulator.c"
+}
+
+
+void
+rgb_histogram_manipulator_set_right_nub_position (RGBHistogramManipulator* self,
+ gint user_nub_pos)
+{
+ gboolean _tmp0_ = FALSE;
+ gint _tmp1_;
+#line 305 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_return_if_fail (IS_RGB_HISTOGRAM_MANIPULATOR (self));
+#line 306 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ if (user_nub_pos >= 0) {
+#line 306 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = user_nub_pos <= 255;
+#line 1379 "RGBHistogramManipulator.c"
+ } else {
+#line 306 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = FALSE;
+#line 1383 "RGBHistogramManipulator.c"
+ }
+#line 306 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _vala_assert (_tmp0_, "(user_nub_pos >= 0) && (user_nub_pos <= 255)");
+#line 307 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp1_ = self->priv->right_nub_min;
+#line 307 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->right_nub_position = CLAMP (user_nub_pos, _tmp1_, 255);
+#line 308 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_update_nub_extrema (self);
+#line 1393 "RGBHistogramManipulator.c"
+}
+
+
+static void
+rgb_histogram_manipulator_class_init (RGBHistogramManipulatorClass * klass)
+{
+ GtkWidgetPath* _tmp0_;
+ GtkWidgetPath* _tmp1_;
+#line 7 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_parent_class = g_type_class_peek_parent (klass);
+#line 7 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ g_type_class_add_private (klass, sizeof (RGBHistogramManipulatorPrivate));
+#line 7 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ ((GtkWidgetClass *) klass)->focus_out_event = (gboolean (*) (GtkWidget *, GdkEventFocus*)) rgb_histogram_manipulator_real_focus_out_event;
+#line 7 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ ((GtkWidgetClass *) klass)->key_press_event = (gboolean (*) (GtkWidget *, GdkEventKey*)) rgb_histogram_manipulator_real_key_press_event;
+#line 7 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ ((GtkWidgetClass *) klass)->draw = (gboolean (*) (GtkWidget *, cairo_t*)) rgb_histogram_manipulator_real_draw;
+#line 7 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ G_OBJECT_CLASS (klass)->finalize = rgb_histogram_manipulator_finalize;
+#line 7 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_signals[RGB_HISTOGRAM_MANIPULATOR_NUB_POSITION_CHANGED_SIGNAL] = g_signal_new ("nub-position-changed", TYPE_RGB_HISTOGRAM_MANIPULATOR, G_SIGNAL_RUN_LAST, 0, NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
+#line 23 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp0_ = gtk_widget_path_new ();
+#line 23 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_slider_draw_path = _tmp0_;
+#line 24 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _tmp1_ = gtk_widget_path_new ();
+#line 24 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ rgb_histogram_manipulator_frame_draw_path = _tmp1_;
+#line 1424 "RGBHistogramManipulator.c"
+}
+
+
+static void
+rgb_histogram_manipulator_instance_init (RGBHistogramManipulator * self)
+{
+#line 7 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv = RGB_HISTOGRAM_MANIPULATOR_GET_PRIVATE (self);
+#line 20 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->left_nub_max = (255 - RGB_HISTOGRAM_MANIPULATOR_NUB_SIZE) - 1;
+#line 21 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->right_nub_min = RGB_HISTOGRAM_MANIPULATOR_NUB_SIZE + 1;
+#line 27 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->histogram = NULL;
+#line 28 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->left_nub_position = 0;
+#line 29 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->right_nub_position = 255;
+#line 30 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->is_left_nub_tracking = FALSE;
+#line 31 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->is_right_nub_tracking = FALSE;
+#line 32 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->track_start_x = 0;
+#line 33 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->track_nub_start_position = 0;
+#line 34 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self->priv->offset = 0;
+#line 1453 "RGBHistogramManipulator.c"
+}
+
+
+static void
+rgb_histogram_manipulator_finalize (GObject * obj)
+{
+ RGBHistogramManipulator * self;
+#line 7 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ self = G_TYPE_CHECK_INSTANCE_CAST (obj, TYPE_RGB_HISTOGRAM_MANIPULATOR, RGBHistogramManipulator);
+#line 27 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ _rgb_histogram_unref0 (self->priv->histogram);
+#line 7 "/home/jens/Source/shotwell/src/editing_tools/RGBHistogramManipulator.vala"
+ G_OBJECT_CLASS (rgb_histogram_manipulator_parent_class)->finalize (obj);
+#line 1467 "RGBHistogramManipulator.c"
+}
+
+
+GType
+rgb_histogram_manipulator_get_type (void)
+{
+ static volatile gsize rgb_histogram_manipulator_type_id__volatile = 0;
+ if (g_once_init_enter (&rgb_histogram_manipulator_type_id__volatile)) {
+ static const GTypeInfo g_define_type_info = { sizeof (RGBHistogramManipulatorClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) rgb_histogram_manipulator_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (RGBHistogramManipulator), 0, (GInstanceInitFunc) rgb_histogram_manipulator_instance_init, NULL };
+ GType rgb_histogram_manipulator_type_id;
+ rgb_histogram_manipulator_type_id = g_type_register_static (gtk_drawing_area_get_type (), "RGBHistogramManipulator", &g_define_type_info, 0);
+ g_once_init_leave (&rgb_histogram_manipulator_type_id__volatile, rgb_histogram_manipulator_type_id);
+ }
+ return rgb_histogram_manipulator_type_id__volatile;
+}
+
+
+