From 5c1676dfe6d2f3c837a5e074117b45613fd29a72 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:30:19 +0200 Subject: Adding upstream version 2.10.34. Signed-off-by: Daniel Baumann --- app/actions/image-commands.c | 1581 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 1581 insertions(+) create mode 100644 app/actions/image-commands.c (limited to 'app/actions/image-commands.c') diff --git a/app/actions/image-commands.c b/app/actions/image-commands.c new file mode 100644 index 0000000..536ee6f --- /dev/null +++ b/app/actions/image-commands.c @@ -0,0 +1,1581 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995 Spencer Kimball and Peter Mattis + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#include "config.h" + +#include +#include + +#include "libgimpbase/gimpbase.h" +#include "libgimpcolor/gimpcolor.h" +#include "libgimpwidgets/gimpwidgets.h" + +#include "actions-types.h" + +#include "config/gimpdialogconfig.h" + +#include "gegl/gimp-babl.h" + +#include "core/core-enums.h" +#include "core/gimp.h" +#include "core/gimpcontext.h" +#include "core/gimpimage.h" +#include "core/gimpimage-color-profile.h" +#include "core/gimpimage-convert-indexed.h" +#include "core/gimpimage-convert-precision.h" +#include "core/gimpimage-convert-type.h" +#include "core/gimpimage-crop.h" +#include "core/gimpimage-duplicate.h" +#include "core/gimpimage-flip.h" +#include "core/gimpimage-merge.h" +#include "core/gimpimage-resize.h" +#include "core/gimpimage-rotate.h" +#include "core/gimpimage-scale.h" +#include "core/gimpimage-undo.h" +#include "core/gimpitem.h" +#include "core/gimppickable.h" +#include "core/gimppickable-auto-shrink.h" +#include "core/gimpprogress.h" + +#include "widgets/gimpdialogfactory.h" +#include "widgets/gimpdock.h" +#include "widgets/gimphelp-ids.h" +#include "widgets/gimpwidgets-utils.h" + +#include "display/gimpdisplay.h" +#include "display/gimpdisplayshell.h" + +#include "dialogs/dialogs.h" +#include "dialogs/color-profile-dialog.h" +#include "dialogs/convert-indexed-dialog.h" +#include "dialogs/convert-precision-dialog.h" +#include "dialogs/grid-dialog.h" +#include "dialogs/image-merge-layers-dialog.h" +#include "dialogs/image-new-dialog.h" +#include "dialogs/image-properties-dialog.h" +#include "dialogs/image-scale-dialog.h" +#include "dialogs/print-size-dialog.h" +#include "dialogs/resize-dialog.h" + +#include "actions.h" +#include "image-commands.h" + +#include "gimp-intl.h" + + +/* local function prototypes */ + +static void image_convert_rgb_callback (GtkWidget *dialog, + GimpImage *image, + GimpColorProfile *new_profile, + GFile *new_file, + GimpColorRenderingIntent intent, + gboolean bpc, + gpointer user_data); + +static void image_convert_gray_callback (GtkWidget *dialog, + GimpImage *image, + GimpColorProfile *new_profile, + GFile *new_file, + GimpColorRenderingIntent intent, + gboolean bpc, + gpointer user_data); + +static void image_convert_indexed_callback (GtkWidget *dialog, + GimpImage *image, + GimpConvertPaletteType palette_type, + gint max_colors, + gboolean remove_duplicates, + GimpConvertDitherType dither_type, + gboolean dither_alpha, + gboolean dither_text_layers, + GimpPalette *custom_palette, + gpointer user_data); + +static void image_convert_precision_callback (GtkWidget *dialog, + GimpImage *image, + GimpPrecision precision, + GeglDitherMethod layer_dither_method, + GeglDitherMethod text_layer_dither_method, + GeglDitherMethod mask_dither_method, + gpointer user_data); + +static void image_profile_assign_callback (GtkWidget *dialog, + GimpImage *image, + GimpColorProfile *new_profile, + GFile *new_file, + GimpColorRenderingIntent intent, + gboolean bpc, + gpointer user_data); + +static void image_profile_convert_callback (GtkWidget *dialog, + GimpImage *image, + GimpColorProfile *new_profile, + GFile *new_file, + GimpColorRenderingIntent intent, + gboolean bpc, + gpointer user_data); + +static void image_resize_callback (GtkWidget *dialog, + GimpViewable *viewable, + GimpContext *context, + gint width, + gint height, + GimpUnit unit, + gint offset_x, + gint offset_y, + gdouble xres, + gdouble yres, + GimpUnit res_unit, + GimpFillType fill_type, + GimpItemSet layer_set, + gboolean resize_text_layers, + gpointer user_data); + +static void image_print_size_callback (GtkWidget *dialog, + GimpImage *image, + gdouble xresolution, + gdouble yresolution, + GimpUnit resolution_unit, + gpointer user_data); + +static void image_scale_callback (GtkWidget *dialog, + GimpViewable *viewable, + gint width, + gint height, + GimpUnit unit, + GimpInterpolationType interpolation, + gdouble xresolution, + gdouble yresolution, + GimpUnit resolution_unit, + gpointer user_data); + +static void image_merge_layers_callback (GtkWidget *dialog, + GimpImage *image, + GimpContext *context, + GimpMergeType merge_type, + gboolean merge_active_group, + gboolean discard_invisible, + gpointer user_data); + + +/* private variables */ + +static GimpUnit image_resize_unit = GIMP_UNIT_PIXEL; +static GimpUnit image_scale_unit = GIMP_UNIT_PIXEL; +static GimpInterpolationType image_scale_interp = -1; +static GimpPalette *image_convert_indexed_custom_palette = NULL; + + +/* public functions */ + +void +image_new_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GtkWidget *widget; + GtkWidget *dialog; + return_if_no_widget (widget, data); + + dialog = gimp_dialog_factory_dialog_new (gimp_dialog_factory_get_singleton (), + gtk_widget_get_screen (widget), + gimp_widget_get_monitor (widget), + NULL /*ui_manager*/, + "gimp-image-new-dialog", -1, FALSE); + + if (dialog) + { + GimpImage *image = action_data_get_image (data); + + image_new_dialog_set (dialog, image, NULL); + + gtk_window_present (GTK_WINDOW (dialog)); + } +} + +void +image_duplicate_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpDisplay *display; + GimpImage *image; + GimpDisplayShell *shell; + GimpImage *new_image; + return_if_no_display (display, data); + + image = gimp_display_get_image (display); + shell = gimp_display_get_shell (display); + + new_image = gimp_image_duplicate (image); + + gimp_create_display (new_image->gimp, new_image, shell->unit, + gimp_zoom_model_get_factor (shell->zoom), + G_OBJECT (gtk_widget_get_screen (GTK_WIDGET (shell))), + gimp_widget_get_monitor (GTK_WIDGET (shell))); + + g_object_unref (new_image); +} + +void +image_convert_base_type_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpImage *image; + GimpDisplay *display; + GtkWidget *widget; + GimpDialogConfig *config; + GtkWidget *dialog; + GimpImageBaseType base_type; + GError *error = NULL; + return_if_no_image (image, data); + return_if_no_display (display, data); + return_if_no_widget (widget, data); + + base_type = (GimpImageBaseType) g_variant_get_int32 (value); + + if (base_type == gimp_image_get_base_type (image)) + return; + +#define CONVERT_TYPE_DIALOG_KEY "gimp-convert-type-dialog" + + dialog = dialogs_get_dialog (G_OBJECT (image), CONVERT_TYPE_DIALOG_KEY); + + if (dialog) + { + gtk_widget_destroy (dialog); + dialog = NULL; + } + + config = GIMP_DIALOG_CONFIG (image->gimp->config); + + switch (base_type) + { + case GIMP_RGB: + case GIMP_GRAY: + if (gimp_image_get_color_profile (image)) + { + ColorProfileDialogType dialog_type; + GimpColorProfileCallback callback; + GimpColorProfile *current_profile; + GimpColorProfile *default_profile; + const Babl *format; + + current_profile = + gimp_color_managed_get_color_profile (GIMP_COLOR_MANAGED (image)); + + if (base_type == GIMP_RGB) + { + dialog_type = COLOR_PROFILE_DIALOG_CONVERT_TO_RGB; + callback = image_convert_rgb_callback; + + format = gimp_babl_format (GIMP_RGB, + gimp_image_get_precision (image), + TRUE); + default_profile = gimp_babl_format_get_color_profile (format); + } + else + { + dialog_type = COLOR_PROFILE_DIALOG_CONVERT_TO_GRAY; + callback = image_convert_gray_callback; + + format = gimp_babl_format (GIMP_GRAY, + gimp_image_get_precision (image), + TRUE); + default_profile = gimp_babl_format_get_color_profile (format); + } + + dialog = color_profile_dialog_new (dialog_type, + image, + action_data_get_context (data), + widget, + current_profile, + default_profile, + 0, 0, + callback, + display); + } + else if (! gimp_image_convert_type (image, base_type, NULL, NULL, &error)) + { + gimp_message_literal (image->gimp, + G_OBJECT (widget), GIMP_MESSAGE_WARNING, + error->message); + g_clear_error (&error); + } + break; + + case GIMP_INDEXED: + dialog = convert_indexed_dialog_new (image, + action_data_get_context (data), + widget, + config->image_convert_indexed_palette_type, + config->image_convert_indexed_max_colors, + config->image_convert_indexed_remove_duplicates, + config->image_convert_indexed_dither_type, + config->image_convert_indexed_dither_alpha, + config->image_convert_indexed_dither_text_layers, + image_convert_indexed_custom_palette, + image_convert_indexed_callback, + display); + break; + } + + if (dialog) + { + dialogs_attach_dialog (G_OBJECT (image), + CONVERT_TYPE_DIALOG_KEY, dialog); + gtk_window_present (GTK_WINDOW (dialog)); + } + + /* always flush, also when only the indexed dialog was shown, so + * the menu items get updated back to the current image type + */ + gimp_image_flush (image); +} + +void +image_convert_precision_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpImage *image; + GimpDisplay *display; + GtkWidget *widget; + GimpDialogConfig *config; + GtkWidget *dialog; + GimpComponentType component_type; + return_if_no_image (image, data); + return_if_no_display (display, data); + return_if_no_widget (widget, data); + + component_type = (GimpComponentType) g_variant_get_int32 (value); + + if (component_type == gimp_image_get_component_type (image)) + return; + +#define CONVERT_PRECISION_DIALOG_KEY "gimp-convert-precision-dialog" + + dialog = dialogs_get_dialog (G_OBJECT (image), CONVERT_PRECISION_DIALOG_KEY); + + if (dialog) + { + gtk_widget_destroy (dialog); + dialog = NULL; + } + + config = GIMP_DIALOG_CONFIG (image->gimp->config); + + dialog = convert_precision_dialog_new (image, + action_data_get_context (data), + widget, + component_type, + config->image_convert_precision_layer_dither_method, + config->image_convert_precision_text_layer_dither_method, + config->image_convert_precision_channel_dither_method, + image_convert_precision_callback, + display); + + dialogs_attach_dialog (G_OBJECT (image), + CONVERT_PRECISION_DIALOG_KEY, dialog); + + gtk_window_present (GTK_WINDOW (dialog)); + + /* see comment above */ + gimp_image_flush (image); +} + +void +image_convert_gamma_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpImage *image; + GimpDisplay *display; + gboolean linear; + GimpPrecision precision; + return_if_no_image (image, data); + return_if_no_display (display, data); + + linear = (gboolean) g_variant_get_int32 (value); + + if (linear == gimp_babl_format_get_linear (gimp_image_get_layer_format (image, + FALSE))) + return; + + precision = gimp_babl_precision (gimp_image_get_component_type (image), + linear); + + gimp_image_convert_precision (image, precision, + GEGL_DITHER_NONE, + GEGL_DITHER_NONE, + GEGL_DITHER_NONE, + GIMP_PROGRESS (display)); + gimp_image_flush (image); +} + +void +image_color_management_enabled_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpImage *image; + gboolean enabled; + return_if_no_image (image, data); + + enabled = g_variant_get_boolean (value); + + if (enabled != gimp_image_get_is_color_managed (image)) + { + gimp_image_set_is_color_managed (image, enabled, TRUE); + gimp_image_flush (image); + } +} + +void +image_color_profile_assign_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpImage *image; + GimpDisplay *display; + GtkWidget *widget; + GtkWidget *dialog; + return_if_no_image (image, data); + return_if_no_display (display, data); + return_if_no_widget (widget, data); + +#define PROFILE_ASSIGN_DIALOG_KEY "gimp-profile-assign-dialog" + + dialog = dialogs_get_dialog (G_OBJECT (image), PROFILE_ASSIGN_DIALOG_KEY); + + if (! dialog) + { + GimpColorProfile *current_profile; + GimpColorProfile *default_profile; + + current_profile = gimp_color_managed_get_color_profile (GIMP_COLOR_MANAGED (image)); + default_profile = gimp_image_get_builtin_color_profile (image); + + dialog = color_profile_dialog_new (COLOR_PROFILE_DIALOG_ASSIGN_PROFILE, + image, + action_data_get_context (data), + widget, + current_profile, + default_profile, + 0, 0, + image_profile_assign_callback, + display); + + dialogs_attach_dialog (G_OBJECT (image), + PROFILE_ASSIGN_DIALOG_KEY, dialog); + } + + gtk_window_present (GTK_WINDOW (dialog)); +} + +void +image_color_profile_convert_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpImage *image; + GimpDisplay *display; + GtkWidget *widget; + GtkWidget *dialog; + return_if_no_image (image, data); + return_if_no_display (display, data); + return_if_no_widget (widget, data); + +#define PROFILE_CONVERT_DIALOG_KEY "gimp-profile-convert-dialog" + + dialog = dialogs_get_dialog (G_OBJECT (image), PROFILE_CONVERT_DIALOG_KEY); + + if (! dialog) + { + GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config); + GimpColorProfile *current_profile; + GimpColorProfile *default_profile; + + current_profile = gimp_color_managed_get_color_profile (GIMP_COLOR_MANAGED (image)); + default_profile = gimp_image_get_builtin_color_profile (image); + + dialog = color_profile_dialog_new (COLOR_PROFILE_DIALOG_CONVERT_TO_PROFILE, + image, + action_data_get_context (data), + widget, + current_profile, + default_profile, + config->image_convert_profile_intent, + config->image_convert_profile_bpc, + image_profile_convert_callback, + display); + + dialogs_attach_dialog (G_OBJECT (image), + PROFILE_CONVERT_DIALOG_KEY, dialog); + } + + gtk_window_present (GTK_WINDOW (dialog)); +} + +void +image_color_profile_discard_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpImage *image; + return_if_no_image (image, data); + + gimp_image_set_color_profile (image, NULL, NULL); + gimp_image_flush (image); +} + +static void +image_profile_save_dialog_response (GtkWidget *dialog, + gint response_id, + GimpImage *image) +{ + if (response_id == GTK_RESPONSE_ACCEPT) + { + GimpColorProfile *profile; + GFile *file; + GError *error = NULL; + + profile = gimp_color_managed_get_color_profile (GIMP_COLOR_MANAGED (image)); + file = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (dialog)); + + if (! file) + return; + + if (! gimp_color_profile_save_to_file (profile, file, &error)) + { + gimp_message (image->gimp, NULL, + GIMP_MESSAGE_WARNING, + _("Saving color profile failed: %s"), + error->message); + g_clear_error (&error); + g_object_unref (file); + return; + } + + g_object_unref (file); + } + + gtk_widget_destroy (dialog); +} + +void +image_color_profile_save_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpImage *image; + GimpDisplay *display; + GtkWidget *widget; + GtkWidget *dialog; + return_if_no_image (image, data); + return_if_no_display (display, data); + return_if_no_widget (widget, data); + +#define PROFILE_SAVE_DIALOG_KEY "gimp-profile-save-dialog" + + dialog = dialogs_get_dialog (G_OBJECT (image), PROFILE_SAVE_DIALOG_KEY); + + if (! dialog) + { + GtkWindow *toplevel; + GimpColorProfile *profile; + gchar *basename; + + toplevel = GTK_WINDOW (gtk_widget_get_toplevel (widget)); + profile = gimp_color_managed_get_color_profile (GIMP_COLOR_MANAGED (image)); + + dialog = + gimp_color_profile_chooser_dialog_new (_("Save Color Profile"), + toplevel, + GTK_FILE_CHOOSER_ACTION_SAVE); + + gimp_color_profile_chooser_dialog_connect_path (dialog, + G_OBJECT (image->gimp->config), + "color-profile-path"); + + basename = g_strconcat (gimp_color_profile_get_label (profile), + ".icc", NULL); + gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (dialog), basename); + g_free (basename); + + g_signal_connect (dialog, "response", + G_CALLBACK (image_profile_save_dialog_response), + image); + + dialogs_attach_dialog (G_OBJECT (image), PROFILE_SAVE_DIALOG_KEY, dialog); + } + + gtk_window_present (GTK_WINDOW (dialog)); +} + +void +image_resize_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpImage *image; + GtkWidget *widget; + GimpDisplay *display; + GtkWidget *dialog; + return_if_no_image (image, data); + return_if_no_widget (widget, data); + return_if_no_display (display, data); + +#define RESIZE_DIALOG_KEY "gimp-resize-dialog" + + dialog = dialogs_get_dialog (G_OBJECT (image), RESIZE_DIALOG_KEY); + + if (! dialog) + { + GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config); + + if (image_resize_unit != GIMP_UNIT_PERCENT) + image_resize_unit = gimp_display_get_shell (display)->unit; + + dialog = resize_dialog_new (GIMP_VIEWABLE (image), + action_data_get_context (data), + _("Set Image Canvas Size"), + "gimp-image-resize", + widget, + gimp_standard_help_func, + GIMP_HELP_IMAGE_RESIZE, + image_resize_unit, + config->image_resize_fill_type, + config->image_resize_layer_set, + config->image_resize_resize_text_layers, + image_resize_callback, + display); + + dialogs_attach_dialog (G_OBJECT (image), RESIZE_DIALOG_KEY, dialog); + } + + gtk_window_present (GTK_WINDOW (dialog)); +} + +void +image_resize_to_layers_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpDisplay *display; + GimpImage *image; + GimpProgress *progress; + return_if_no_display (display, data); + + image = gimp_display_get_image (display); + + progress = gimp_progress_start (GIMP_PROGRESS (display), FALSE, + _("Resizing")); + + gimp_image_resize_to_layers (image, + action_data_get_context (data), + NULL, NULL, NULL, NULL, progress); + + if (progress) + gimp_progress_end (progress); + + gimp_image_flush (image); +} + +void +image_resize_to_selection_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpDisplay *display; + GimpImage *image; + GimpProgress *progress; + return_if_no_display (display, data); + + image = gimp_display_get_image (display); + + progress = gimp_progress_start (GIMP_PROGRESS (display), FALSE, + _("Resizing")); + + gimp_image_resize_to_selection (image, + action_data_get_context (data), + progress); + + if (progress) + gimp_progress_end (progress); + + gimp_image_flush (image); +} + +void +image_print_size_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpDisplay *display; + GimpImage *image; + GtkWidget *widget; + GtkWidget *dialog; + return_if_no_display (display, data); + return_if_no_widget (widget, data); + + image = gimp_display_get_image (display); + +#define PRINT_SIZE_DIALOG_KEY "gimp-print-size-dialog" + + dialog = dialogs_get_dialog (G_OBJECT (image), PRINT_SIZE_DIALOG_KEY); + + if (! dialog) + { + dialog = print_size_dialog_new (image, + action_data_get_context (data), + _("Set Image Print Resolution"), + "gimp-image-print-size", + widget, + gimp_standard_help_func, + GIMP_HELP_IMAGE_PRINT_SIZE, + image_print_size_callback, + NULL); + + dialogs_attach_dialog (G_OBJECT (image), PRINT_SIZE_DIALOG_KEY, dialog); + } + + gtk_window_present (GTK_WINDOW (dialog)); +} + +void +image_scale_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpDisplay *display; + GimpImage *image; + GtkWidget *widget; + GtkWidget *dialog; + return_if_no_display (display, data); + return_if_no_widget (widget, data); + + image = gimp_display_get_image (display); + +#define SCALE_DIALOG_KEY "gimp-scale-dialog" + + dialog = dialogs_get_dialog (G_OBJECT (image), SCALE_DIALOG_KEY); + + if (! dialog) + { + if (image_scale_unit != GIMP_UNIT_PERCENT) + image_scale_unit = gimp_display_get_shell (display)->unit; + + if (image_scale_interp == -1) + image_scale_interp = display->gimp->config->interpolation_type; + + dialog = image_scale_dialog_new (image, + action_data_get_context (data), + widget, + image_scale_unit, + image_scale_interp, + image_scale_callback, + display); + + dialogs_attach_dialog (G_OBJECT (image), SCALE_DIALOG_KEY, dialog); + } + + gtk_window_present (GTK_WINDOW (dialog)); +} + +void +image_flip_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpDisplay *display; + GimpImage *image; + GimpProgress *progress; + GimpOrientationType orientation; + return_if_no_display (display, data); + + orientation = (GimpOrientationType) g_variant_get_int32 (value); + + image = gimp_display_get_image (display); + + progress = gimp_progress_start (GIMP_PROGRESS (display), FALSE, + _("Flipping")); + + gimp_image_flip (image, action_data_get_context (data), + orientation, progress); + + if (progress) + gimp_progress_end (progress); + + gimp_image_flush (image); +} + +void +image_rotate_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpDisplay *display; + GimpImage *image; + GimpProgress *progress; + GimpRotationType rotation; + return_if_no_display (display, data); + + rotation = (GimpRotationType) g_variant_get_int32 (value); + + image = gimp_display_get_image (display); + + progress = gimp_progress_start (GIMP_PROGRESS (display), FALSE, + _("Rotating")); + + gimp_image_rotate (image, action_data_get_context (data), + rotation, progress); + + if (progress) + gimp_progress_end (progress); + + gimp_image_flush (image); +} + +void +image_crop_to_selection_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpImage *image; + GtkWidget *widget; + gint x, y; + gint width, height; + return_if_no_image (image, data); + return_if_no_widget (widget, data); + + if (! gimp_item_bounds (GIMP_ITEM (gimp_image_get_mask (image)), + &x, &y, &width, &height)) + { + gimp_message_literal (image->gimp, + G_OBJECT (widget), GIMP_MESSAGE_WARNING, + _("Cannot crop because the current selection " + "is empty.")); + return; + } + + gimp_image_crop (image, + action_data_get_context (data), GIMP_FILL_TRANSPARENT, + x, y, width, height, TRUE); + gimp_image_flush (image); +} + +void +image_crop_to_content_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpImage *image; + GtkWidget *widget; + gint x, y; + gint width, height; + return_if_no_image (image, data); + return_if_no_widget (widget, data); + + switch (gimp_pickable_auto_shrink (GIMP_PICKABLE (image), + 0, 0, + gimp_image_get_width (image), + gimp_image_get_height (image), + &x, &y, &width, &height)) + { + case GIMP_AUTO_SHRINK_SHRINK: + gimp_image_crop (image, + action_data_get_context (data), GIMP_FILL_TRANSPARENT, + x, y, width, height, TRUE); + gimp_image_flush (image); + break; + + case GIMP_AUTO_SHRINK_EMPTY: + gimp_message_literal (image->gimp, + G_OBJECT (widget), GIMP_MESSAGE_INFO, + _("Cannot crop because the image has no content.")); + break; + + case GIMP_AUTO_SHRINK_UNSHRINKABLE: + gimp_message_literal (image->gimp, + G_OBJECT (widget), GIMP_MESSAGE_INFO, + _("Cannot crop because the image is already " + "cropped to its content.")); + break; + } +} + +void +image_merge_layers_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GtkWidget *dialog; + GimpImage *image; + GimpDisplay *display; + GtkWidget *widget; + return_if_no_image (image, data); + return_if_no_display (display, data); + return_if_no_widget (widget, data); + +#define MERGE_LAYERS_DIALOG_KEY "gimp-merge-layers-dialog" + + dialog = dialogs_get_dialog (G_OBJECT (image), MERGE_LAYERS_DIALOG_KEY); + + if (! dialog) + { + GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config); + + dialog = image_merge_layers_dialog_new (image, + action_data_get_context (data), + widget, + config->layer_merge_type, + config->layer_merge_active_group_only, + config->layer_merge_discard_invisible, + image_merge_layers_callback, + display); + + dialogs_attach_dialog (G_OBJECT (image), MERGE_LAYERS_DIALOG_KEY, dialog); + } + + gtk_window_present (GTK_WINDOW (dialog)); +} + +void +image_merge_layers_last_vals_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpImage *image; + GimpDisplay *display; + GimpDialogConfig *config; + return_if_no_image (image, data); + return_if_no_display (display, data); + + config = GIMP_DIALOG_CONFIG (image->gimp->config); + + image_merge_layers_callback (NULL, + image, + action_data_get_context (data), + config->layer_merge_type, + config->layer_merge_active_group_only, + config->layer_merge_discard_invisible, + display); +} + +void +image_flatten_image_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpImage *image; + GimpDisplay *display; + GtkWidget *widget; + GError *error = NULL; + return_if_no_image (image, data); + return_if_no_display (display, data); + return_if_no_widget (widget, data); + + if (! gimp_image_flatten (image, action_data_get_context (data), + GIMP_PROGRESS (display), &error)) + { + gimp_message_literal (image->gimp, + G_OBJECT (widget), GIMP_MESSAGE_WARNING, + error->message); + g_clear_error (&error); + return; + } + + gimp_image_flush (image); +} + +void +image_configure_grid_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpDisplay *display; + GimpImage *image; + GtkWidget *dialog; + return_if_no_display (display, data); + + image = gimp_display_get_image (display); + +#define GRID_DIALOG_KEY "gimp-grid-dialog" + + dialog = dialogs_get_dialog (G_OBJECT (image), GRID_DIALOG_KEY); + + if (! dialog) + { + GimpDisplayShell *shell = gimp_display_get_shell (display); + + dialog = grid_dialog_new (image, + action_data_get_context (data), + gtk_widget_get_toplevel (GTK_WIDGET (shell))); + + dialogs_attach_dialog (G_OBJECT (image), GRID_DIALOG_KEY, dialog); + } + + gtk_window_present (GTK_WINDOW (dialog)); +} + +void +image_properties_cmd_callback (GimpAction *action, + GVariant *value, + gpointer data) +{ + GimpDisplay *display; + GimpImage *image; + GtkWidget *dialog; + return_if_no_display (display, data); + + image = gimp_display_get_image (display); + +#define PROPERTIES_DIALOG_KEY "gimp-image-properties-dialog" + + dialog = dialogs_get_dialog (G_OBJECT (image), PROPERTIES_DIALOG_KEY); + + if (! dialog) + { + GimpDisplayShell *shell = gimp_display_get_shell (display); + + dialog = image_properties_dialog_new (image, + action_data_get_context (data), + gtk_widget_get_toplevel (GTK_WIDGET (shell))); + + dialogs_attach_dialog (G_OBJECT (image), PROPERTIES_DIALOG_KEY, dialog); + } + + gtk_window_present (GTK_WINDOW (dialog)); +} + + +/* private functions */ + +static void +image_convert_rgb_callback (GtkWidget *dialog, + GimpImage *image, + GimpColorProfile *new_profile, + GFile *new_file, + GimpColorRenderingIntent intent, + gboolean bpc, + gpointer user_data) +{ + GimpProgress *progress = user_data; + GError *error = NULL; + + progress = gimp_progress_start (progress, FALSE, + _("Converting to RGB (%s)"), + gimp_color_profile_get_label (new_profile)); + + if (! gimp_image_convert_type (image, GIMP_RGB, new_profile, + progress, &error)) + { + gimp_message (image->gimp, G_OBJECT (dialog), + GIMP_MESSAGE_ERROR, + "%s", error->message); + g_clear_error (&error); + + if (progress) + gimp_progress_end (progress); + + return; + } + + if (progress) + gimp_progress_end (progress); + + gimp_image_flush (image); + + gtk_widget_destroy (dialog); +} + +static void +image_convert_gray_callback (GtkWidget *dialog, + GimpImage *image, + GimpColorProfile *new_profile, + GFile *new_file, + GimpColorRenderingIntent intent, + gboolean bpc, + gpointer user_data) +{ + GimpProgress *progress = user_data; + GError *error = NULL; + + progress = gimp_progress_start (progress, FALSE, + _("Converting to grayscale (%s)"), + gimp_color_profile_get_label (new_profile)); + + if (! gimp_image_convert_type (image, GIMP_GRAY, new_profile, + progress, &error)) + { + gimp_message (image->gimp, G_OBJECT (dialog), + GIMP_MESSAGE_ERROR, + "%s", error->message); + g_clear_error (&error); + + if (progress) + gimp_progress_end (progress); + + return; + } + + if (progress) + gimp_progress_end (progress); + + gimp_image_flush (image); + + gtk_widget_destroy (dialog); +} + +static void +image_convert_indexed_callback (GtkWidget *dialog, + GimpImage *image, + GimpConvertPaletteType palette_type, + gint max_colors, + gboolean remove_duplicates, + GimpConvertDitherType dither_type, + gboolean dither_alpha, + gboolean dither_text_layers, + GimpPalette *custom_palette, + gpointer user_data) +{ + GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config); + GimpDisplay *display = user_data; + GimpProgress *progress; + GError *error = NULL; + + g_object_set (config, + "image-convert-indexed-palette-type", palette_type, + "image-convert-indexed-max-colors", max_colors, + "image-convert-indexed-remove-duplicates", remove_duplicates, + "image-convert-indexed-dither-type", dither_type, + "image-convert-indexed-dither-alpha", dither_alpha, + "image-convert-indexed-dither-text-layers", dither_text_layers, + NULL); + + if (image_convert_indexed_custom_palette) + g_object_remove_weak_pointer (G_OBJECT (image_convert_indexed_custom_palette), + (gpointer) &image_convert_indexed_custom_palette); + + image_convert_indexed_custom_palette = custom_palette; + + if (image_convert_indexed_custom_palette) + g_object_add_weak_pointer (G_OBJECT (image_convert_indexed_custom_palette), + (gpointer) &image_convert_indexed_custom_palette); + + progress = gimp_progress_start (GIMP_PROGRESS (display), FALSE, + _("Converting to indexed colors")); + + if (! gimp_image_convert_indexed (image, + config->image_convert_indexed_palette_type, + config->image_convert_indexed_max_colors, + config->image_convert_indexed_remove_duplicates, + config->image_convert_indexed_dither_type, + config->image_convert_indexed_dither_alpha, + config->image_convert_indexed_dither_text_layers, + image_convert_indexed_custom_palette, + progress, + &error)) + { + gimp_message_literal (image->gimp, G_OBJECT (display), + GIMP_MESSAGE_WARNING, error->message); + g_clear_error (&error); + + if (progress) + gimp_progress_end (progress); + + return; + } + + if (progress) + gimp_progress_end (progress); + + gimp_image_flush (image); + + gtk_widget_destroy (dialog); +} + +static void +image_convert_precision_callback (GtkWidget *dialog, + GimpImage *image, + GimpPrecision precision, + GeglDitherMethod layer_dither_method, + GeglDitherMethod text_layer_dither_method, + GeglDitherMethod channel_dither_method, + gpointer user_data) +{ + GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config); + GimpProgress *progress = user_data; + const gchar *enum_desc; + const Babl *old_format; + const Babl *new_format; + gint old_bits; + gint new_bits; + + g_object_set (config, + "image-convert-precision-layer-dither-method", + layer_dither_method, + "image-convert-precision-text-layer-dither-method", + text_layer_dither_method, + "image-convert-precision-channel-dither-method", + channel_dither_method, + NULL); + + /* we do the same dither method checks here *and* in the dialog, + * because the dialog leaves the passed dither methods untouched if + * dithering is disabled and passes the original values to the + * callback, in order not to change the values saved in + * GimpDialogConfig. + */ + + /* random formats with the right precision */ + old_format = gimp_image_get_layer_format (image, FALSE); + new_format = gimp_babl_format (GIMP_RGB, precision, FALSE); + + old_bits = (babl_format_get_bytes_per_pixel (old_format) * 8 / + babl_format_get_n_components (old_format)); + new_bits = (babl_format_get_bytes_per_pixel (new_format) * 8 / + babl_format_get_n_components (new_format)); + + if (new_bits >= old_bits || + new_bits > CONVERT_PRECISION_DIALOG_MAX_DITHER_BITS) + { + /* don't dither if we are converting to a higher bit depth, + * or to more than MAX_DITHER_BITS. + */ + layer_dither_method = GEGL_DITHER_NONE; + text_layer_dither_method = GEGL_DITHER_NONE; + channel_dither_method = GEGL_DITHER_NONE; + } + + gimp_enum_get_value (GIMP_TYPE_PRECISION, precision, + NULL, NULL, &enum_desc, NULL); + + progress = gimp_progress_start (progress, FALSE, + _("Converting image to %s"), + enum_desc); + + gimp_image_convert_precision (image, + precision, + layer_dither_method, + text_layer_dither_method, + channel_dither_method, + progress); + + if (progress) + gimp_progress_end (progress); + + gimp_image_flush (image); + + gtk_widget_destroy (dialog); +} + +static void +image_profile_assign_callback (GtkWidget *dialog, + GimpImage *image, + GimpColorProfile *new_profile, + GFile *new_file, + GimpColorRenderingIntent intent, + gboolean bpc, + gpointer user_data) +{ + GError *error = NULL; + + gimp_image_undo_group_start (image, + GIMP_UNDO_GROUP_PARASITE_ATTACH, + _("Assign color profile")); + + if (! gimp_image_set_color_profile (image, new_profile, &error)) + { + gimp_message (image->gimp, G_OBJECT (dialog), + GIMP_MESSAGE_ERROR, + "%s", error->message); + g_clear_error (&error); + + gimp_image_undo_group_end (image); + gimp_image_undo (image); + + return; + } + + gimp_image_set_is_color_managed (image, TRUE, TRUE); + + /* omg... */ + gimp_image_parasite_detach (image, "icc-profile-name", TRUE); + + gimp_image_undo_group_end (image); + + gimp_image_flush (image); + + gtk_widget_destroy (dialog); +} + +static void +image_profile_convert_callback (GtkWidget *dialog, + GimpImage *image, + GimpColorProfile *new_profile, + GFile *new_file, + GimpColorRenderingIntent intent, + gboolean bpc, + gpointer user_data) +{ + GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config); + GimpProgress *progress = user_data; + GError *error = NULL; + + g_object_set (config, + "image-convert-profile-intent", intent, + "image-convert-profile-black-point-compensation", bpc, + NULL); + + progress = gimp_progress_start (progress, FALSE, + _("Converting to '%s'"), + gimp_color_profile_get_label (new_profile)); + + if (! gimp_image_convert_color_profile (image, new_profile, + config->image_convert_profile_intent, + config->image_convert_profile_bpc, + progress, &error)) + { + gimp_message (image->gimp, G_OBJECT (dialog), + GIMP_MESSAGE_ERROR, + "%s", error->message); + g_clear_error (&error); + + if (progress) + gimp_progress_end (progress); + + return; + } + + if (progress) + gimp_progress_end (progress); + + gimp_image_flush (image); + + gtk_widget_destroy (dialog); +} + +static void +image_resize_callback (GtkWidget *dialog, + GimpViewable *viewable, + GimpContext *context, + gint width, + gint height, + GimpUnit unit, + gint offset_x, + gint offset_y, + gdouble xres, + gdouble yres, + GimpUnit res_unit, + GimpFillType fill_type, + GimpItemSet layer_set, + gboolean resize_text_layers, + gpointer user_data) +{ + GimpDisplay *display = user_data; + + image_resize_unit = unit; + + if (width > 0 && height > 0) + { + GimpImage *image = GIMP_IMAGE (viewable); + GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config); + GimpProgress *progress; + gdouble old_xres; + gdouble old_yres; + GimpUnit old_res_unit; + gboolean update_resolution; + + g_object_set (config, + "image-resize-fill-type", fill_type, + "image-resize-layer-set", layer_set, + "image-resize-resize-text-layers", resize_text_layers, + NULL); + + gtk_widget_destroy (dialog); + + if (width == gimp_image_get_width (image) && + height == gimp_image_get_height (image)) + return; + + progress = gimp_progress_start (GIMP_PROGRESS (display), FALSE, + _("Resizing")); + + gimp_image_get_resolution (image, &old_xres, &old_yres); + old_res_unit = gimp_image_get_unit (image); + + update_resolution = xres != old_xres || + yres != old_yres || + res_unit != old_res_unit; + + if (update_resolution) + { + gimp_image_undo_group_start (image, + GIMP_UNDO_GROUP_IMAGE_SCALE, + _("Change Canvas Size")); + gimp_image_set_resolution (image, xres, yres); + gimp_image_set_unit (image, res_unit); + } + + gimp_image_resize_with_layers (image, + context, fill_type, + width, height, offset_x, offset_y, + layer_set, + resize_text_layers, + progress); + + if (progress) + gimp_progress_end (progress); + + if (update_resolution) + gimp_image_undo_group_end (image); + + gimp_image_flush (image); + } + else + { + g_warning ("Resize Error: " + "Both width and height must be greater than zero."); + } +} + +static void +image_print_size_callback (GtkWidget *dialog, + GimpImage *image, + gdouble xresolution, + gdouble yresolution, + GimpUnit resolution_unit, + gpointer data) +{ + gdouble xres; + gdouble yres; + + gtk_widget_destroy (dialog); + + gimp_image_get_resolution (image, &xres, &yres); + + if (xresolution == xres && + yresolution == yres && + resolution_unit == gimp_image_get_unit (image)) + return; + + gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_IMAGE_SCALE, + _("Change Print Size")); + + gimp_image_set_resolution (image, xresolution, yresolution); + gimp_image_set_unit (image, resolution_unit); + + gimp_image_undo_group_end (image); + + gimp_image_flush (image); +} + +static void +image_scale_callback (GtkWidget *dialog, + GimpViewable *viewable, + gint width, + gint height, + GimpUnit unit, + GimpInterpolationType interpolation, + gdouble xresolution, + gdouble yresolution, + GimpUnit resolution_unit, + gpointer user_data) +{ + GimpProgress *progress = user_data; + GimpImage *image = GIMP_IMAGE (viewable); + gdouble xres; + gdouble yres; + + image_scale_unit = unit; + image_scale_interp = interpolation; + + gimp_image_get_resolution (image, &xres, &yres); + + if (width > 0 && height > 0) + { + gtk_widget_destroy (dialog); + + if (width == gimp_image_get_width (image) && + height == gimp_image_get_height (image) && + xresolution == xres && + yresolution == yres && + resolution_unit == gimp_image_get_unit (image)) + return; + + gimp_image_undo_group_start (image, GIMP_UNDO_GROUP_IMAGE_SCALE, + _("Scale Image")); + + gimp_image_set_resolution (image, xresolution, yresolution); + gimp_image_set_unit (image, resolution_unit); + + if (width != gimp_image_get_width (image) || + height != gimp_image_get_height (image)) + { + progress = gimp_progress_start (progress, FALSE, + _("Scaling")); + + gimp_image_scale (image, width, height, interpolation, progress); + + if (progress) + gimp_progress_end (progress); + } + + gimp_image_undo_group_end (image); + + gimp_image_flush (image); + } + else + { + g_warning ("Scale Error: " + "Both width and height must be greater than zero."); + } +} + +static void +image_merge_layers_callback (GtkWidget *dialog, + GimpImage *image, + GimpContext *context, + GimpMergeType merge_type, + gboolean merge_active_group, + gboolean discard_invisible, + gpointer user_data) +{ + GimpDialogConfig *config = GIMP_DIALOG_CONFIG (image->gimp->config); + GimpDisplay *display = user_data; + + g_object_set (config, + "layer-merge-type", merge_type, + "layer-merge-active-group-only", merge_active_group, + "layer-merge-discard-invisible", discard_invisible, + NULL); + + gimp_image_merge_visible_layers (image, + context, + config->layer_merge_type, + config->layer_merge_active_group_only, + config->layer_merge_discard_invisible, + GIMP_PROGRESS (display)); + + gimp_image_flush (image); + + gtk_widget_destroy (dialog); +} -- cgit v1.2.3