From b78010ccb1e6663ced40d212c3239b07b0065365 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?P=C5=99emysl=20Eric=20Janouch?= Date: Sat, 18 Dec 2021 06:38:30 +0100 Subject: Adopt shorter identifiers Also, slightly reformat the source code according to clang-format. --- fiv-view.h | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 fiv-view.h (limited to 'fiv-view.h') diff --git a/fiv-view.h b/fiv-view.h new file mode 100644 index 0000000..92c89e9 --- /dev/null +++ b/fiv-view.h @@ -0,0 +1,52 @@ +// +// fiv-view.h: fast image viewer - view widget +// +// Copyright (c) 2021, Přemysl Eric Janouch +// +// Permission to use, copy, modify, and/or distribute this software for any +// purpose with or without fee is hereby granted. +// +// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY +// SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION +// OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN +// CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +// + +#pragma once + +#include + +#define FIV_TYPE_VIEW (fiv_view_get_type()) +G_DECLARE_FINAL_TYPE(FivView, fiv_view, FIV, VIEW, GtkWidget) + +/// Try to open the given file, synchronously, to be displayed by the widget. +gboolean fiv_view_open(FivView *self, const gchar *path, GError **error); + +typedef enum _FivViewCommand { + FIV_VIEW_COMMAND_ROTATE_LEFT = 1, + FIV_VIEW_COMMAND_MIRROR, + FIV_VIEW_COMMAND_ROTATE_RIGHT, + + FIV_VIEW_COMMAND_PAGE_FIRST, + FIV_VIEW_COMMAND_PAGE_PREVIOUS, + FIV_VIEW_COMMAND_PAGE_NEXT, + FIV_VIEW_COMMAND_PAGE_LAST, + + FIV_VIEW_COMMAND_FRAME_FIRST, + FIV_VIEW_COMMAND_FRAME_PREVIOUS, + FIV_VIEW_COMMAND_FRAME_NEXT, + // Going to the end frame makes no sense, wrap around if needed. + + FIV_VIEW_COMMAND_PRINT, + FIV_VIEW_COMMAND_SAVE_PAGE, + + FIV_VIEW_COMMAND_ZOOM_IN, + FIV_VIEW_COMMAND_ZOOM_OUT, + FIV_VIEW_COMMAND_ZOOM_1 +} FivViewCommand; + +/// Execute a user action. +void fiv_view_command(FivView *self, FivViewCommand command); -- cgit v1.2.3