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Diffstat (limited to '')
| -rw-r--r-- | app/display/gimpdisplayshell-progress.c | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/app/display/gimpdisplayshell-progress.c b/app/display/gimpdisplayshell-progress.c new file mode 100644 index 0000000..4314a84 --- /dev/null +++ b/app/display/gimpdisplayshell-progress.c @@ -0,0 +1,163 @@ +/* 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 "display-types.h" + +#include "core/gimpprogress.h" + +#include "widgets/gimpwidgets-utils.h" + +#include "gimpdisplayshell.h" +#include "gimpdisplayshell-progress.h" +#include "gimpstatusbar.h" + + +static GimpProgress * +gimp_display_shell_progress_start (GimpProgress *progress, + gboolean cancellable, + const gchar *message) +{ + GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (progress); + GimpStatusbar *statusbar = gimp_display_shell_get_statusbar (shell); + + return gimp_progress_start (GIMP_PROGRESS (statusbar), cancellable, + "%s", message); +} + +static void +gimp_display_shell_progress_end (GimpProgress *progress) +{ + GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (progress); + GimpStatusbar *statusbar = gimp_display_shell_get_statusbar (shell); + + gimp_progress_end (GIMP_PROGRESS (statusbar)); +} + +static gboolean +gimp_display_shell_progress_is_active (GimpProgress *progress) +{ + GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (progress); + GimpStatusbar *statusbar = gimp_display_shell_get_statusbar (shell); + + return gimp_progress_is_active (GIMP_PROGRESS (statusbar)); +} + +static void +gimp_display_shell_progress_set_text (GimpProgress *progress, + const gchar *message) +{ + GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (progress); + GimpStatusbar *statusbar = gimp_display_shell_get_statusbar (shell); + + gimp_progress_set_text_literal (GIMP_PROGRESS (statusbar), message); +} + +static void +gimp_display_shell_progress_set_value (GimpProgress *progress, + gdouble percentage) +{ + GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (progress); + GimpStatusbar *statusbar = gimp_display_shell_get_statusbar (shell); + + gimp_progress_set_value (GIMP_PROGRESS (statusbar), percentage); +} + +static gdouble +gimp_display_shell_progress_get_value (GimpProgress *progress) +{ + GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (progress); + GimpStatusbar *statusbar = gimp_display_shell_get_statusbar (shell); + + return gimp_progress_get_value (GIMP_PROGRESS (statusbar)); +} + +static void +gimp_display_shell_progress_pulse (GimpProgress *progress) +{ + GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (progress); + GimpStatusbar *statusbar = gimp_display_shell_get_statusbar (shell); + + gimp_progress_pulse (GIMP_PROGRESS (statusbar)); +} + +static guint32 +gimp_display_shell_progress_get_window_id (GimpProgress *progress) +{ + GtkWidget *toplevel = gtk_widget_get_toplevel (GTK_WIDGET (progress)); + + if (GTK_IS_WINDOW (toplevel)) + return gimp_window_get_native_id (GTK_WINDOW (toplevel)); + + return 0; +} + +static gboolean +gimp_display_shell_progress_message (GimpProgress *progress, + Gimp *gimp, + GimpMessageSeverity severity, + const gchar *domain, + const gchar *message) +{ + GimpDisplayShell *shell = GIMP_DISPLAY_SHELL (progress); + GimpStatusbar *statusbar = gimp_display_shell_get_statusbar (shell); + + switch (severity) + { + case GIMP_MESSAGE_ERROR: + case GIMP_MESSAGE_BUG_WARNING: + case GIMP_MESSAGE_BUG_CRITICAL: + /* error messages are never handled here */ + break; + + case GIMP_MESSAGE_WARNING: + /* warning messages go to the statusbar, if it's visible */ + if (! gimp_statusbar_get_visible (statusbar)) + break; + else + return gimp_progress_message (GIMP_PROGRESS (statusbar), gimp, + severity, domain, message); + + case GIMP_MESSAGE_INFO: + /* info messages go to the statusbar; + * if they are not handled there, they are swallowed + */ + gimp_progress_message (GIMP_PROGRESS (statusbar), gimp, + severity, domain, message); + return TRUE; + } + + return FALSE; +} + +void +gimp_display_shell_progress_iface_init (GimpProgressInterface *iface) +{ + iface->start = gimp_display_shell_progress_start; + iface->end = gimp_display_shell_progress_end; + iface->is_active = gimp_display_shell_progress_is_active; + iface->set_text = gimp_display_shell_progress_set_text; + iface->set_value = gimp_display_shell_progress_set_value; + iface->get_value = gimp_display_shell_progress_get_value; + iface->pulse = gimp_display_shell_progress_pulse; + iface->get_window_id = gimp_display_shell_progress_get_window_id; + iface->message = gimp_display_shell_progress_message; +} |