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Diffstat (limited to '')
| -rw-r--r-- | app/widgets/gimpprogressdialog.c | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/app/widgets/gimpprogressdialog.c b/app/widgets/gimpprogressdialog.c new file mode 100644 index 0000000..f146805 --- /dev/null +++ b/app/widgets/gimpprogressdialog.c @@ -0,0 +1,231 @@ +/* GIMP - The GNU Image Manipulation Program + * Copyright (C) 1995 Spencer Kimball and Peter Mattis + * + * gimpprogressdialog.c + * Copyright (C) 2004 Michael Natterer <mitch@gimp.org> + * + * 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 "widgets-types.h" + +#include "core/gimpprogress.h" + +#include "gimpprogressbox.h" +#include "gimpprogressdialog.h" + +#include "gimp-intl.h" + + +#define PROGRESS_DIALOG_WIDTH 400 + + +static void gimp_progress_dialog_progress_iface_init (GimpProgressInterface *iface); + +static void gimp_progress_dialog_response (GtkDialog *dialog, + gint response_id); + +static GimpProgress * + gimp_progress_dialog_progress_start (GimpProgress *progress, + gboolean cancellable, + const gchar *message); +static void gimp_progress_dialog_progress_end (GimpProgress *progress); +static gboolean gimp_progress_dialog_progress_is_active (GimpProgress *progress); +static void gimp_progress_dialog_progress_set_text (GimpProgress *progress, + const gchar *message); +static void gimp_progress_dialog_progress_set_value (GimpProgress *progress, + gdouble percentage); +static gdouble gimp_progress_dialog_progress_get_value (GimpProgress *progress); +static void gimp_progress_dialog_progress_pulse (GimpProgress *progress); + + +G_DEFINE_TYPE_WITH_CODE (GimpProgressDialog, gimp_progress_dialog, + GIMP_TYPE_DIALOG, + G_IMPLEMENT_INTERFACE (GIMP_TYPE_PROGRESS, + gimp_progress_dialog_progress_iface_init)) + +#define parent_class gimp_progress_dialog_parent_class + + +static void +gimp_progress_dialog_class_init (GimpProgressDialogClass *klass) +{ + GtkDialogClass *dialog_class = GTK_DIALOG_CLASS (klass); + + dialog_class->response = gimp_progress_dialog_response; +} + +static void +gimp_progress_dialog_init (GimpProgressDialog *dialog) +{ + GtkWidget *content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog)); + + dialog->box = gimp_progress_box_new (); + gtk_container_set_border_width (GTK_CONTAINER (dialog->box), 12); + gtk_box_pack_start (GTK_BOX (content_area), dialog->box, TRUE, TRUE, 0); + gtk_widget_show (dialog->box); + + g_signal_connect (dialog->box, "destroy", + G_CALLBACK (gtk_widget_destroyed), + &dialog->box); + + gtk_dialog_add_button (GTK_DIALOG (dialog), + _("_Cancel"), GTK_RESPONSE_CANCEL); + gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_CANCEL); + + gtk_widget_set_size_request (GTK_WIDGET (dialog), PROGRESS_DIALOG_WIDTH, -1); +} + +static void +gimp_progress_dialog_progress_iface_init (GimpProgressInterface *iface) +{ + iface->start = gimp_progress_dialog_progress_start; + iface->end = gimp_progress_dialog_progress_end; + iface->is_active = gimp_progress_dialog_progress_is_active; + iface->set_text = gimp_progress_dialog_progress_set_text; + iface->set_value = gimp_progress_dialog_progress_set_value; + iface->get_value = gimp_progress_dialog_progress_get_value; + iface->pulse = gimp_progress_dialog_progress_pulse; +} + +static void +gimp_progress_dialog_response (GtkDialog *dialog, + gint response_id) +{ + GimpProgressDialog *progress_dialog = GIMP_PROGRESS_DIALOG (dialog); + + if (GIMP_PROGRESS_BOX (progress_dialog->box)->cancellable) + gimp_progress_cancel (GIMP_PROGRESS (dialog)); +} + +static GimpProgress * +gimp_progress_dialog_progress_start (GimpProgress *progress, + gboolean cancellable, + const gchar *message) +{ + GimpProgressDialog *dialog = GIMP_PROGRESS_DIALOG (progress); + + if (! dialog->box) + return NULL; + + if (gimp_progress_start (GIMP_PROGRESS (dialog->box), cancellable, + "%s", message)) + { + gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), + GTK_RESPONSE_CANCEL, cancellable); + + gtk_window_present (GTK_WINDOW (dialog)); + + return progress; + } + + return NULL; +} + +static void +gimp_progress_dialog_progress_end (GimpProgress *progress) +{ + GimpProgressDialog *dialog = GIMP_PROGRESS_DIALOG (progress); + + if (! dialog->box) + return; + + if (GIMP_PROGRESS_BOX (dialog->box)->active) + { + gimp_progress_end (GIMP_PROGRESS (dialog->box)); + + gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), + GTK_RESPONSE_CANCEL, FALSE); + + gtk_widget_hide (GTK_WIDGET (dialog)); + } +} + +static gboolean +gimp_progress_dialog_progress_is_active (GimpProgress *progress) +{ + GimpProgressDialog *dialog = GIMP_PROGRESS_DIALOG (progress); + + if (! dialog->box) + return FALSE; + + return gimp_progress_is_active (GIMP_PROGRESS (dialog->box)); +} + +static void +gimp_progress_dialog_progress_set_text (GimpProgress *progress, + const gchar *message) +{ + GimpProgressDialog *dialog = GIMP_PROGRESS_DIALOG (progress); + + if (! dialog->box) + return; + + gimp_progress_set_text_literal (GIMP_PROGRESS (dialog->box), message); +} + +static void +gimp_progress_dialog_progress_set_value (GimpProgress *progress, + gdouble percentage) +{ + GimpProgressDialog *dialog = GIMP_PROGRESS_DIALOG (progress); + + if (! dialog->box) + return; + + gimp_progress_set_value (GIMP_PROGRESS (dialog->box), percentage); +} + +static gdouble +gimp_progress_dialog_progress_get_value (GimpProgress *progress) +{ + GimpProgressDialog *dialog = GIMP_PROGRESS_DIALOG (progress); + + if (! dialog->box) + return 0.0; + + return gimp_progress_get_value (GIMP_PROGRESS (dialog->box)); +} + +static void +gimp_progress_dialog_progress_pulse (GimpProgress *progress) +{ + GimpProgressDialog *dialog = GIMP_PROGRESS_DIALOG (progress); + + if (! dialog->box) + return; + + gimp_progress_pulse (GIMP_PROGRESS (dialog->box)); +} + +GtkWidget * +gimp_progress_dialog_new (void) +{ + return g_object_new (GIMP_TYPE_PROGRESS_DIALOG, + "title", _("Progress"), + "role", "progress", + "skip-taskbar-hint", TRUE, + "skip-pager-hint", TRUE, + "resizable", FALSE, + "focus-on-map", FALSE, + "window-position", GTK_WIN_POS_CENTER, + NULL); +} |