diff options
Diffstat (limited to 'src/editing_tools/RGBHistogramManipulator.c')
| -rw-r--r-- | src/editing_tools/RGBHistogramManipulator.c | 1484 |
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; +} + + + |