diff options
Diffstat (limited to 'app/dialogs/vectors-import-dialog.c')
| -rw-r--r-- | app/dialogs/vectors-import-dialog.c | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/app/dialogs/vectors-import-dialog.c b/app/dialogs/vectors-import-dialog.c new file mode 100644 index 0000000..76ac7cc --- /dev/null +++ b/app/dialogs/vectors-import-dialog.c @@ -0,0 +1,209 @@ +/* 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 <https://www.gnu.org/licenses/>. + */ + +#include "config.h" + +#include <gegl.h> +#include <gtk/gtk.h> + +#include "libgimpwidgets/gimpwidgets.h" + +#include "dialogs-types.h" + +#include "core/gimpimage.h" + +#include "vectors-import-dialog.h" + +#include "gimp-intl.h" + + +typedef struct _VectorsImportDialog VectorsImportDialog; + +struct _VectorsImportDialog +{ + GimpImage *image; + gboolean merge_vectors; + gboolean scale_vectors; + GimpVectorsImportCallback callback; + gpointer user_data; +}; + + +/* local function prototypes */ + +static void vectors_import_dialog_free (VectorsImportDialog *private); +static void vectors_import_dialog_response (GtkWidget *dialog, + gint response_id, + VectorsImportDialog *private); + + +/* public function */ + +GtkWidget * +vectors_import_dialog_new (GimpImage *image, + GtkWidget *parent, + GFile *import_folder, + gboolean merge_vectors, + gboolean scale_vectors, + GimpVectorsImportCallback callback, + gpointer user_data) +{ + VectorsImportDialog *private; + GtkWidget *dialog; + GtkWidget *vbox; + GtkWidget *button; + GtkFileFilter *filter; + + g_return_val_if_fail (GIMP_IS_IMAGE (image), NULL); + g_return_val_if_fail (GTK_IS_WIDGET (parent), NULL); + g_return_val_if_fail (import_folder == NULL || G_IS_FILE (import_folder), + NULL); + g_return_val_if_fail (callback != NULL, NULL); + + private = g_slice_new0 (VectorsImportDialog); + + private->image = image; + private->merge_vectors = merge_vectors; + private->scale_vectors = scale_vectors; + private->callback = callback; + private->user_data = user_data; + + dialog = gtk_file_chooser_dialog_new (_("Import Paths from SVG"), NULL, + GTK_FILE_CHOOSER_ACTION_OPEN, + + _("_Cancel"), GTK_RESPONSE_CANCEL, + _("_Open"), GTK_RESPONSE_OK, + + NULL); + + gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK); + gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog), + GTK_RESPONSE_OK, + GTK_RESPONSE_CANCEL, + -1); + + gtk_window_set_role (GTK_WINDOW (dialog), "gimp-vectors-import"); + gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE); + gtk_window_set_screen (GTK_WINDOW (dialog), + gtk_widget_get_screen (parent)); + + if (import_folder) + gtk_file_chooser_set_current_folder_file (GTK_FILE_CHOOSER (dialog), + import_folder, NULL); + + g_object_weak_ref (G_OBJECT (dialog), + (GWeakNotify) vectors_import_dialog_free, private); + + g_signal_connect_object (image, "disconnect", + G_CALLBACK (gtk_widget_destroy), + dialog, 0); + + g_signal_connect (dialog, "delete-event", + G_CALLBACK (gtk_true), + NULL); + + g_signal_connect (dialog, "response", + G_CALLBACK (vectors_import_dialog_response), + private); + + filter = gtk_file_filter_new (); + gtk_file_filter_set_name (filter, _("All files (*.*)")); + gtk_file_filter_add_pattern (filter, "*"); + gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter); + + filter = gtk_file_filter_new (); + gtk_file_filter_set_name (filter, _("Scalable SVG image (*.svg)")); + gtk_file_filter_add_pattern (filter, "*.[Ss][Vv][Gg]"); + gtk_file_filter_add_mime_type (filter, "image/svg+xml"); + gtk_file_chooser_add_filter (GTK_FILE_CHOOSER (dialog), filter); + + gtk_file_chooser_set_filter (GTK_FILE_CHOOSER (dialog), filter); + + vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 6); + gtk_file_chooser_set_extra_widget (GTK_FILE_CHOOSER (dialog), vbox); + gtk_widget_show (vbox); + + button = gtk_check_button_new_with_mnemonic (_("_Merge imported paths")); + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), + private->merge_vectors); + gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); + gtk_widget_show (button); + + g_signal_connect (button, "toggled", + G_CALLBACK (gimp_toggle_button_update), + &private->merge_vectors); + + button = gtk_check_button_new_with_mnemonic (_("_Scale imported paths " + "to fit image")); + gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (button), + private->scale_vectors); + gtk_box_pack_start (GTK_BOX (vbox), button, FALSE, FALSE, 0); + gtk_widget_show (button); + + g_signal_connect (button, "toggled", + G_CALLBACK (gimp_toggle_button_update), + &private->scale_vectors); + + return dialog; +} + + +/* private functions */ + +static void +vectors_import_dialog_free (VectorsImportDialog *private) +{ + g_slice_free (VectorsImportDialog, private); +} + +static void +vectors_import_dialog_response (GtkWidget *dialog, + gint response_id, + VectorsImportDialog *private) +{ + if (response_id == GTK_RESPONSE_OK) + { + GtkFileChooser *chooser = GTK_FILE_CHOOSER (dialog); + GFile *file; + + file = gtk_file_chooser_get_file (chooser); + + if (file) + { + GFile *folder; + + folder = gtk_file_chooser_get_current_folder_file (chooser); + + private->callback (dialog, + private->image, + file, + folder, + private->merge_vectors, + private->scale_vectors, + private->user_data); + + if (folder) + g_object_unref (folder); + + g_object_unref (file); + } + } + else + { + gtk_widget_destroy (dialog); + } +} |