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 * Licensing type
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1 parent b871246 commit 62a80c1909a1324aef423779120eaae245d2697a @xsisqox committed Apr 18, 2009
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  1. +1 −0 AUTHORS
  2. +675 −0 COPYING
  3. +237 −0 INSTALL
  4. +42 −1 README
  5. +9 −0 TODO
  6. +19 −19 configure.ac
  7. +1 −1 po/bg.po
  8. +19 −3 src/main.c
  9. +17 −14 src/mouse_handler.c
  10. +15 −13 src/mouse_handler.h
  11. +37 −82 src/uni-anim-view.c
  12. +16 −13 src/uni-anim-view.h
  13. +15 −23 src/uni-cache.c
  14. +22 −21 src/uni-cache.h
  15. +15 −82 src/uni-dragger.c
  16. +22 −0 src/uni-dragger.h
  17. +20 −338 src/uni-image-view.c
  18. +20 −20 src/uni-image-view.h
  19. +0 −124 src/uni-marshal.c
  20. +0 −28 src/uni-marshal.h
  21. +17 −46 src/uni-nav.c
  22. +18 −15 src/uni-nav.h
  23. +18 −35 src/uni-scroll-win.c
  24. +16 −13 src/uni-scroll-win.h
  25. +16 −13 src/uni-utils.c
  26. +16 −13 src/uni-utils.h
  27. +13 −13 src/uni-zoom.h
  28. +19 −0 src/vnr-tools.c
  29. +19 −0 src/vnr-tools.h
  30. +22 −3 src/vnr-window.c
  31. +19 −0 src/vnr-window.h
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1 AUTHORS
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+Siyan Panayotov <xsisqox@gmail.com>
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675 COPYING
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+ GNU GENERAL PUBLIC LICENSE
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+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+ If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) <year> <name of author>
+
+ 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 <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ <program> Copyright (C) <year> <name of author>
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+
View
237 INSTALL
@@ -0,0 +1,237 @@
+Installation Instructions
+*************************
+
+Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005,
+2006, 2007 Free Software Foundation, Inc.
+
+This file is free documentation; the Free Software Foundation gives
+unlimited permission to copy, distribute and modify it.
+
+Basic Installation
+==================
+
+Briefly, the shell commands `./configure; make; make install' should
+configure, build, and install this package. The following
+more-detailed instructions are generic; see the `README' file for
+instructions specific to this package.
+
+ The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation. It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions. Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, and a
+file `config.log' containing compiler output (useful mainly for
+debugging `configure').
+
+ It can also use an optional file (typically called `config.cache'
+and enabled with `--cache-file=config.cache' or simply `-C') that saves
+the results of its tests to speed up reconfiguring. Caching is
+disabled by default to prevent problems with accidental use of stale
+cache files.
+
+ If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release. If you are using the cache, and at
+some point `config.cache' contains results you don't want to keep, you
+may remove or edit it.
+
+ The file `configure.ac' (or `configure.in') is used to create
+`configure' by a program called `autoconf'. You need `configure.ac' if
+you want to change it or regenerate `configure' using a newer version
+of `autoconf'.
+
+The simplest way to compile this package is:
+
+ 1. `cd' to the directory containing the package's source code and type
+ `./configure' to configure the package for your system.
+
+ Running `configure' might take a while. While running, it prints
+ some messages telling which features it is checking for.
+
+ 2. Type `make' to compile the package.
+
+ 3. Optionally, type `make check' to run any self-tests that come with
+ the package.
+
+ 4. Type `make install' to install the programs and any data files and
+ documentation.
+
+ 5. You can remove the program binaries and object files from the
+ source code directory by typing `make clean'. To also remove the
+ files that `configure' created (so you can compile the package for
+ a different kind of computer), type `make distclean'. There is
+ also a `make maintainer-clean' target, but that is intended mainly
+ for the package's developers. If you use it, you may have to get
+ all sorts of other programs in order to regenerate files that came
+ with the distribution.
+
+ 6. Often, you can also type `make uninstall' to remove the installed
+ files again.
+
+Compilers and Options
+=====================
+
+Some systems require unusual options for compilation or linking that the
+`configure' script does not know about. Run `./configure --help' for
+details on some of the pertinent environment variables.
+
+ You can give `configure' initial values for configuration parameters
+by setting variables in the command line or in the environment. Here
+is an example:
+
+ ./configure CC=c99 CFLAGS=-g LIBS=-lposix
+
+ *Note Defining Variables::, for more details.
+
+Compiling For Multiple Architectures
+====================================
+
+You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory. To do this, you can use GNU `make'. `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script. `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+ With a non-GNU `make', it is safer to compile the package for one
+architecture at a time in the source code directory. After you have
+installed the package for one architecture, use `make distclean' before
+reconfiguring for another architecture.
+
+Installation Names
+==================
+
+By default, `make install' installs the package's commands under
+`/usr/local/bin', include files under `/usr/local/include', etc. You
+can specify an installation prefix other than `/usr/local' by giving
+`configure' the option `--prefix=PREFIX'.
+
+ You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files. If you
+pass the option `--exec-prefix=PREFIX' to `configure', the package uses
+PREFIX as the prefix for installing programs and libraries.
+Documentation and other data files still use the regular prefix.
+
+ In addition, if you use an unusual directory layout you can give
+options like `--bindir=DIR' to specify different values for particular
+kinds of files. Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+ If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System). The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+ For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+There may be some features `configure' cannot figure out automatically,
+but needs to determine by the type of machine the package will run on.
+Usually, assuming the package is built to be run on the _same_
+architectures, `configure' can figure that out, but if it prints a
+message saying it cannot guess the machine type, give it the
+`--build=TYPE' option. TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name which has the form:
+
+ CPU-COMPANY-SYSTEM
+
+where SYSTEM can have one of these forms:
+
+ OS KERNEL-OS
+
+ See the file `config.sub' for the possible values of each field. If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the machine type.
+
+ If you are _building_ compiler tools for cross-compiling, you should
+use the option `--target=TYPE' to select the type of system they will
+produce code for.
+
+ If you want to _use_ a cross compiler, that generates code for a
+platform different from the build platform, you should specify the
+"host" platform (i.e., that on which the generated programs will
+eventually be run) with `--host=TYPE'.
+
+Sharing Defaults
+================
+
+If you want to set default values for `configure' scripts to share, you
+can create a site shell script called `config.site' that gives default
+values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists. Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Defining Variables
+==================
+
+Variables not defined in a site shell script can be set in the
+environment passed to `configure'. However, some packages may run
+configure again during the build, and the customized values of these
+variables may be lost. In order to avoid this problem, you should set
+them in the `configure' command line, using `VAR=value'. For example:
+
+ ./configure CC=/usr/local2/bin/gcc
+
+causes the specified `gcc' to be used as the C compiler (unless it is
+overridden in the site shell script).
+
+Unfortunately, this technique does not work for `CONFIG_SHELL' due to
+an Autoconf bug. Until the bug is fixed you can use this workaround:
+
+ CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash
+
+`configure' Invocation
+======================
+
+`configure' recognizes the following options to control how it operates.
+
+`--help'
+`-h'
+ Print a summary of the options to `configure', and exit.
+
+`--version'
+`-V'
+ Print the version of Autoconf used to generate the `configure'
+ script, and exit.
+
+`--cache-file=FILE'
+ Enable the cache: use and save the results of the tests in FILE,
+ traditionally `config.cache'. FILE defaults to `/dev/null' to
+ disable caching.
+
+`--config-cache'
+`-C'
+ Alias for `--cache-file=config.cache'.
+
+`--quiet'
+`--silent'
+`-q'
+ Do not print messages saying which checks are being made. To
+ suppress all normal output, redirect it to `/dev/null' (any error
+ messages will still be shown).
+
+`--srcdir=DIR'
+ Look for the package's source code in directory DIR. Usually
+ `configure' can determine that directory automatically.
+
+`configure' also accepts some other, not widely useful, options. Run
+`configure --help' for more details.
+
View
43 README
@@ -1,6 +1,47 @@
- Coding Style
+Viewnior - Fast and elegant image viewer
+----------------------------------------
+About
+-----
+
+This is Viewnior, an image viewer program. Created to be simple, fast
+and elegant. It's minimalistic interface provides more screenspace for
+your images. Among its features are:
+
+* Mouse and keyboard zooming
+* Scrolling and dragging
+* GIF animation support
+
+Most of the Viewnior's sources handling image viewing are adopted from
+the GtkImageView library by Björn Lindqvist. The files were cleaned up
+and modified, so that unused functionalities were removed
+(GtkImageToolSelector, GtkImageToolPainter, GtkZooms). Variable prefixes
+were changed from gtk_ to uni_ for clarity.
+
+Requirements
+------------
+
+This package requires the following modules to be installed: glib,
+GTK+, gio, gdk-pixbuf, gnome-icon-theme, shared-mime-info.
+
+You can get these packages from your favourite GNOME FTP mirror or at
+http://download.gnome.org/sources or from other sources where GNOME
+packages are distributed. shared-mime-info can be downloaded
+from the freedesktop.org website.
+
+License
+-------
+
+This program is released under the terms of the GNU General Public
+License. Please see the file COPYING for details.
+
+Coding Style
+------------
+
+(Outdated)
The coding style is kept consistent in all files, using
GNU Indent Program with the following arguments:
-nut -i4 -bli0 -cli0 -brs
+
+Last Edited - 18 April 2009
View
9 TODO
@@ -0,0 +1,9 @@
+ TODO List
+=================
+
+ * Add file navigation
+ * Implement warning dialogs
+ * Make a better icon
+ * Prepare code for i18n
+ * Add documentation
+
View
38 configure.ac
@@ -52,8 +52,8 @@ VNR_MODULES="gtk+-2.0 >= $GTK_REQUIRED \
glib-2.0 >= $GLIB_REQUIRED \
gio-2.0 >= $GLIB_REQUIRED \
gdk-pixbuf-2.0 >= $GDKPIXBUF_REQUIRED \
- gnome-icon-theme >= $GNOME_ICON_THEME_REQUIRED \
- shared-mime-info >= $SHARED_MIME_INFO_REQUIRED"
+ gnome-icon-theme >= $GNOME_ICON_THEME_REQUIRED \
+ shared-mime-info >= $SHARED_MIME_INFO_REQUIRED"
PKG_CHECK_MODULES(VNR, $VNR_MODULES)
@@ -62,30 +62,30 @@ AC_SUBST(VNR_LIBS)
AC_CONFIG_FILES([Makefile
src/Makefile
- data/Makefile
- data/viewnior.desktop.in
- data/icons/Makefile
- data/icons/16x16/Makefile
- data/icons/16x16/apps/Makefile
- data/icons/22x22/Makefile
- data/icons/22x22/apps/Makefile
- data/icons/24x24/Makefile
- data/icons/24x24/apps/Makefile
- data/icons/32x32/Makefile
- data/icons/32x32/apps/Makefile
- data/icons/48x48/Makefile
- data/icons/48x48/apps/Makefile
- data/icons/scalable/Makefile
- data/icons/scalable/apps/Makefile
- po/Makefile.in])
+ data/Makefile
+ data/viewnior.desktop.in
+ data/icons/Makefile
+ data/icons/16x16/Makefile
+ data/icons/16x16/apps/Makefile
+ data/icons/22x22/Makefile
+ data/icons/22x22/apps/Makefile
+ data/icons/24x24/Makefile
+ data/icons/24x24/apps/Makefile
+ data/icons/32x32/Makefile
+ data/icons/32x32/apps/Makefile
+ data/icons/48x48/Makefile
+ data/icons/48x48/apps/Makefile
+ data/icons/scalable/Makefile
+ data/icons/scalable/apps/Makefile
+ po/Makefile.in])
AC_OUTPUT
echo "
Viewnior ......... : Version $VERSION
Location ......... : $prefix/bin
CFLAGS ........... : $CFLAGS
- To compile:
+ To compile and install:
1. Become root (using su)
2. Type 'make install'
"
View
2 po/bg.po
@@ -1,4 +1,4 @@
-# Bulgarian translation of eog po-file.
+# Bulgarian translation of viewnior po-file.
# Copyright (C) 2009 Free Software Foundation, Inc.
# Siyan Panayotov <xsisqox@gmail.com>, 2009.
#
View
22 src/main.c
@@ -1,3 +1,22 @@
+/*
+ * Copyright © 2009 Siyan Panayotov <xsisqox@gmail.com>
+ *
+ * This file is part of Viewnior.
+ *
+ * Viewnior 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.
+ *
+ * Viewnior 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 Viewnior. If not, see <http://www.gnu.org/licenses/>.
+ */
+
#include <gtk/gtk.h>
#include "vnr-window.h"
#include "uni-scroll-win.h"
@@ -21,9 +40,6 @@ main (int argc, char *argv[])
GOptionContext *opt_context;
VnrWindow *win;
- /*GtkWidget * view;
- GtkWidget * scroll; */
-
opt_context = g_option_context_new ("- Elegant Image Viewer");
g_option_context_add_main_entries (opt_context, opt_entries, NULL);
g_option_context_add_group (opt_context, gtk_get_option_group (TRUE));
View
31 src/mouse_handler.c
@@ -1,22 +1,25 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; coding: utf-8 -*-
+/*
+ * Copyright © 2009 Siyan Panayotov <xsisqox@gmail.com>
*
- * Copyright © 2007-2009 Björn Lindqvist <bjourne@gmail.com>
+ * Based on code by (see README for details):
+ * - Björn Lindqvist <bjourne@gmail.com>
*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2, or
+ * This file is part of Viewnior.
+ *
+ * Viewnior 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 library 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
- * Lesser General Public License for more details.
+ * Viewnior 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 Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with Viewnior. If not, see <http://www.gnu.org/licenses/>.
*/
+
#include <stdlib.h>
#include "mouse_handler.h"
@@ -92,7 +95,7 @@ mouse_handler_button_press (MouseHandler * mh, GdkEventButton * ev)
mh->drag_ofs_x = ev->x;
mh->drag_ofs_y = ev->y;
}else if(ev->button == 3){
- printf("Menu here!\n");
+ printf("Menu here!\n");
}
} */
View
28 src/mouse_handler.h
@@ -1,21 +1,23 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; coding: utf-8 -*-
+/*
+ * Copyright © 2009 Siyan Panayotov <xsisqox@gmail.com>
*
- * Copyright © 2007-2009 Björn Lindqvist <bjourne@gmail.com>
+ * Based on code by (see README for details):
+ * - Björn Lindqvist <bjourne@gmail.com>
*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2, or
+ * This file is part of Viewnior.
+ *
+ * Viewnior 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 library 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
- * Lesser General Public License for more details.
+ * Viewnior 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 Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with Viewnior. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __MOUSE_HANDLER_H__
#define __MOUSE_HANDLER_H__
View
119 src/uni-anim-view.c
@@ -1,65 +1,26 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; coding: utf-8 -*-
+/*
+ * Copyright © 2009 Siyan Panayotov <xsisqox@gmail.com>
*
- * Copyright © 2007-2009 Björn Lindqvist <bjourne@gmail.com>
*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2, or
+ * Based on code by (see README for details):
+ * - Björn Lindqvist <bjourne@gmail.com>
+ *
+ * This file is part of Viewnior.
+ *
+ * Viewnior 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 library 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
- * Lesser General Public License for more details.
+ * Viewnior 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 Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with Viewnior. If not, see <http://www.gnu.org/licenses/>.
*/
-/**
- * SECTION:gtkanimview
- * @see_also: #UniImageView, The
- * <filename>./tests/ex-anim.c</filename> program for an example of
- * how this widget is used
- * @short_description: Subclass of #UniImageView capable of playing
- * GIF animations.
- *
- * <para>
- * UniAnimView subclasses UniImageView. It has the same look and
- * feel as its parent but is also capable of displaying GIF
- * animations.
- * </para>
- * <refsect2>
- * <title>Keybindings</title>
- * <para>
- * UniAnimView uses a few more keybindings in addition to those used
- * by UniImageView:
- * <table width = "100%" border = "0">
- * <thead>
- * <tr>
- * <th>Keys</th>
- * <th>Corresponding function</th>
- * <th>Description</th>
- * </tr>
- * </thead>
- * <tbody>
- * <tr>
- * <td>%GDK_p</td>
- * <td>uni_anim_view_set_is_playing()</td>
- * <td>Stops or resumes the running animation.</td>
- * </tr>
- * <tr>
- * <td>%GDK_j</td>
- * <td>uni_anim_view_step()</td>
- * <td>Steps the animation one frame forward.</td>
- * </tr>
- * </tbody>
- * </table>
- * </para>
- * </refsect2>
- **/
#include <glib.h>
#include <gdk/gdkkeysyms.h>
#include "uni-anim-view.h"
@@ -126,26 +87,26 @@ uni_anim_view_toggle_running (UniAnimView * aview)
/* static gboolean
-uni_anim_view_on_query_tooltip_cb (GtkWidget *widget,
- gint x,
- gint y,
- gboolean keyboard_mode,
- GtkTooltip *tooltip,
- gpointer user_data)
+uni_anim_view_on_query_tooltip_cb (GtkWidget *widget,
+ gint x,
+ gint y,
+ gboolean keyboard_mode,
+ GtkTooltip *tooltip,
+ gpointer user_data)
{
- gchar * tooltip_string;
- GdkPixbufAnimation *anim = UNI_ANIM_VIEW(widget)->anim;
-
- tooltip_string = g_markup_printf_escaped("<b>Information</b>\n"
- "%ix%i pixels\n"
- "%.2f%% zoom",
- gdk_pixbuf_animation_get_width(anim),
- gdk_pixbuf_animation_get_height(anim),
- UNI_IMAGE_VIEW(widget)->zoom*100);
-
- gtk_tooltip_set_markup(tooltip, tooltip_string);
-
- return TRUE;
+ gchar * tooltip_string;
+ GdkPixbufAnimation *anim = UNI_ANIM_VIEW(widget)->anim;
+
+ tooltip_string = g_markup_printf_escaped("<b>Information</b>\n"
+ "%ix%i pixels\n"
+ "%.2f%% zoom",
+ gdk_pixbuf_animation_get_width(anim),
+ gdk_pixbuf_animation_get_height(anim),
+ UNI_IMAGE_VIEW(widget)->zoom*100);
+
+ gtk_tooltip_set_markup(tooltip, tooltip_string);
+
+ return TRUE;
} */
@@ -238,13 +199,7 @@ uni_anim_view_class_init (UniAnimViewClass * klass)
* uni_anim_view_new:
* @returns: A new #UniAnimView.
*
- * Creates a new #UniAnimView with default values. The default values
- * are:
- *
- * <itemizedlist>
- * <listitem>anim : %NULL</listitem>
- * <listitem>is_playing : %FALSE</listitem>
- * </itemizedlist>
+ * Creates a new #UniAnimView with default values.
**/
GtkWidget *
uni_anim_view_new (void)
@@ -260,7 +215,7 @@ uni_anim_view_new (void)
/**
* uni_anim_view_get_anim:
* @aview: a #UniAnimView.
- * @returns: the current animation
+ * @returns: the current animation
*
* Returns the current animation of the view.
**/
View
29 src/uni-anim-view.h
@@ -1,22 +1,25 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; coding: utf-8 -*-
+/*
+ * Copyright © 2009 Siyan Panayotov <xsisqox@gmail.com>
*
- * Copyright © 2007-2009 Björn Lindqvist <bjourne@gmail.com>
+ * Based on code by (see README for details):
+ * - Björn Lindqvist <bjourne@gmail.com>
*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2, or
+ * This file is part of Viewnior.
+ *
+ * Viewnior 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 library 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
- * Lesser General Public License for more details.
+ * Viewnior 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 Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with Viewnior. If not, see <http://www.gnu.org/licenses/>.
*/
+
#ifndef __UNI_ANIM_VIEW_H__
#define __UNI_ANIM_VIEW_H__
View
38 src/uni-cache.c
@@ -1,33 +1,25 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; coding: utf-8 -*-
+/*
+ * Copyright © 2009 Siyan Panayotov <xsisqox@gmail.com>
*
- * Copyright © 2007-2009 Björn Lindqvist <bjourne@gmail.com>
+ * Based on code by (see README for details):
+ * - Björn Lindqvist <bjourne@gmail.com>
*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2, or
+ * This file is part of Viewnior.
+ *
+ * Viewnior 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 library 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
- * Lesser General Public License for more details.
+ * Viewnior 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 Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with Viewnior. If not, see <http://www.gnu.org/licenses/>.
*/
-/**
- * SECTION:uni-cache
- * @short_description: Cache for drawing scaled pixbufs
- *
- * <para>
- * The main object in this file is #UniPixbufDrawCache which provies
- * a cache that should be used by #GtkIImageTool's when redrawing
- * the #UniImageView.
- * </para>
- **/
#include "uni-cache.h"
#include "uni-utils.h"
#include <string.h>
View
43 src/uni-cache.h
@@ -1,4 +1,25 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; coding: utf-8 -*- */
+/*
+ * Copyright © 2009 Siyan Panayotov <xsisqox@gmail.com>
+ *
+ * Based on code by (see README for details):
+ * - Björn Lindqvist <bjourne@gmail.com>
+ *
+ * This file is part of Viewnior.
+ *
+ * Viewnior 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.
+ *
+ * Viewnior 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 Viewnior. If not, see <http://www.gnu.org/licenses/>.
+ */
+
#ifndef __UNI_CACHE_H__
#define __UNI_CACHE_H__
@@ -9,26 +30,6 @@
typedef struct _UniPixbufDrawOpts UniPixbufDrawOpts;
typedef struct _UniPixbufDrawCache UniPixbufDrawCache;
-/**
- * UniPixbufDrawMethod:
- *
- * Enumeration constants that determine the proper way to draw the
- * next time.
- *
- * <itemizedlist>
- * <listitem>UNI_PIXBUF_DRAW_METHOD_SCALE : Scale the area of the
- * pixbuf to draw and put the result in cache. This is the slowest
- * draw method as the whole area to be drawn must be rescaled. It is
- * mostly used when no part of #UniPixbufDrawCache:s cache is
- * valid.</listitem>
- * <listitem>UNI_PIXBUF_DRAW_METHOD_CONTAINS : Get the area of the
- * pixbuf to draw from the cache without updating the cache
- * afterwards. Only blitting is needed.</listitem>
- * <listitem>UNI_PIXBUF_DRAW_METHOD_SCROLL : Partially use the cache
- * and scale the region not cached. The cache is updated with the
- * result.</listitem>
- * </itemizedlist>
- **/
typedef enum {
UNI_PIXBUF_DRAW_METHOD_SCALE = 0,
UNI_PIXBUF_DRAW_METHOD_CONTAINS = 1,
View
97 src/uni-dragger.c
@@ -1,89 +1,33 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; coding: utf-8 -*-
+/*
+ * Copyright © 2009 Siyan Panayotov <xsisqox@gmail.com>
*
- * Copyright © 2007-2009 Björn Lindqvist <bjourne@gmail.com>
+ * Based on code by (see README for details):
+ * - Björn Lindqvist <bjourne@gmail.com>
*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2, or
+ * This file is part of Viewnior.
+ *
+ * Viewnior 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 library 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
- * Lesser General Public License for more details.
+ * Viewnior 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 Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with Viewnior. If not, see <http://www.gnu.org/licenses/>.
*/
-/**
- * SECTION:gtkimagetooldragger
- * @see_also: #UniImageView, #GtkIImageTool, #GtkImageToolSelector
- * @short_description: Default image tool for paning the image
- *
- * <para>
- * UniDragger is the default image tool for #UniImageView.
- * Its only feature is that it can drag the image around.
- * </para>
- **/
#include <stdlib.h>
#include "uni-dragger.h"
-/*************************************************************/
-/***** Static stuff ******************************************/
-/*************************************************************/
-/**
- * uni_dragger_is_draggable:
- *
- * Returns %TRUE if the view can be dragged when the cursor is at the
- * position specified by @x and @y.
- **/
-/*static gboolean
-uni_dragger_is_draggable (UniDragger *dragger,
- int x,
- int y)
-{
- UniImageView *view = dragger->view;
- GdkRectangle draw_rect;
- if (!uni_image_view_get_draw_rect (view, &draw_rect))
- return FALSE;
-
- gdouble zoom = uni_image_view_get_zoom (view);
- GdkPixbuf *pixbuf = uni_image_view_get_pixbuf (view);
-
- int pb_w = gdk_pixbuf_get_width (pixbuf);
- int pb_h = gdk_pixbuf_get_height (pixbuf);
-
- int zoom_w = (int) (pb_w * zoom + 0.5);
- int zoom_h = (int) (pb_h * zoom + 0.5);
-
- int alloc_w = GTK_WIDGET (view)->allocation.width;
- int alloc_h = GTK_WIDGET (view)->allocation.height;
-
- if (uni_rectangle_contains (draw_rect, x, y) &&
- (zoom_w > alloc_w || zoom_h > alloc_h))
- return TRUE;
- return FALSE;
-}*/
-
-
G_DEFINE_TYPE (UniDragger, uni_dragger, G_TYPE_OBJECT);
/*************************************************************/
/***** Actions ***********************************************/
/*************************************************************/
-/*static GdkCursor*
-cursor_at_point (GtkIImageTool *tool,
- int x,
- int y)
-{
- UniDragger *dragger = UNI_DRAGGER (tool);
- if (uni_dragger_is_draggable (dragger, x, y))
- return dragger->open_hand;
- return NULL;
-}*/
gboolean
uni_dragger_button_press (UniDragger * tool, GdkEventButton * ev)
@@ -145,17 +89,6 @@ uni_dragger_paint_image (UniDragger * tool,
/*************************************************************/
/***** Stuff that deals with the type ************************/
/*************************************************************/
-/* static void
-gtk_iimage_tool_interface_init (gpointer g_iface,
- gpointer iface_data)
-{
- GtkIImageToolClass *klass = (GtkIImageToolClass *) g_iface;
- klass->button_press = button_press;
- klass->button_release = button_release;
- klass->motion_notify = motion_notify;
- klass->pixbuf_changed = pixbuf_changed;
- klass->paint_image = paint_image;
-}*/
static void
uni_dragger_finalize (GObject * object)
View
22 src/uni-dragger.h
@@ -1,3 +1,25 @@
+/*
+ * Copyright © 2009 Siyan Panayotov <xsisqox@gmail.com>
+ *
+ * Based on code by (see README for details):
+ * - Björn Lindqvist <bjourne@gmail.com>
+ *
+ * This file is part of Viewnior.
+ *
+ * Viewnior 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.
+ *
+ * Viewnior 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 Viewnior. If not, see <http://www.gnu.org/licenses/>.
+ */
+
#ifndef __UNI_TOOL_DRAGGER_H__
#define __UNI_TOOL_DRAGGER_H__
View
358 src/uni-image-view.c
@@ -1,255 +1,25 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; coding: utf-8 -*-
+/*
+ * Copyright © 2009 Siyan Panayotov <xsisqox@gmail.com>
*
- * Copyright © 2007-2009 Björn Lindqvist <bjourne@gmail.com>
+ * Based on code by (see README for details):
+ * - Björn Lindqvist <bjourne@gmail.com>
*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2, or
+ * This file is part of Viewnior.
+ *
+ * Viewnior 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 library 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
- * Lesser General Public License for more details.
+ * Viewnior 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 Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with Viewnior. If not, see <http://www.gnu.org/licenses/>.
*/
-/**
- * SECTION:gtkimageview
- * @see_also: #UniAnimView
- * @short_description: General purpose image viewer for Gtk+
- * <mediaobject>
- * <imageobject align = "center">
- * <imagedata fileref = "gtkimageview-in-window.png" align = "center"/>
- * </imageobject>
- * <caption>
- * <emphasis>Screenshot of the <filename>./tests/interactive</filename> demo
- * application</emphasis>
- * </caption>
- * </mediaobject>
- *
- * <para>
- * UniImageView is a full-featured general purpose image viewer
- * widget for GTK. It provides a scrollable, zoomable pane in which
- * a pixbuf can be displayed.
- * </para>
- * <refsect2>
- * <title>Keybindings</title>
- * <para>
- * When focused, UniImageView responds to the following keybindings:
- * <table width = "100%" border = "0">
- * <thead>
- * <tr>
- * <th>Keys</th>
- * <th>Corresponding function</th>
- * <th>Description</th>
- * </tr>
- * </thead>
- * <tbody>
- * <tr>
- * <td>%GDK_KP_Add, %GDK_equal, %GDK_plus</td>
- * <td>uni_image_view_zoom_in()</td>
- * <td>Causes the widget to zoom in one step.</td>
- * </tr>
- * <tr>
- * <td>%GDK_KP_Subtract, %GDK_minus</td>
- * <td>uni_image_view_zoom_out()</td>
- * <td>Causes the widget to zoom out one step.</td>
- * </tr>
- * <tr>
- * <td>%GDK_1</td>
- * <td>uni_image_view_set_zoom()</td>
- * <td>Sets zoom to 100%.</td>
- * </tr>
- * <tr>
- * <td>%GDK_2</td>
- * <td>uni_image_view_set_zoom()</td>
- * <td>Sets zoom to 200%.</td>
- * </tr>
- * <tr>
- * <td>%GDK_3</td>
- * <td>uni_image_view_set_zoom()</td>
- * <td>Sets zoom to 300%.</td>
- * </tr>
- * <tr>
- * <td>%GDK_x</td>
- * <td>uni_image_view_set_fitting()</td>
- * <td>Sets fitting to %TRUE so that the whole pixbuf
- * becomes visible.</td>
- * </tr>
- * <tr>
- * <td>%GDK_Page_Up, %GDK_Up + %GDK_SHIFT_MASK</td>
- * <td></td>
- * <td>Scroll the view half a page upwards.</td>
- * </tr>
- * <tr>
- * <td>%GDK_Page_Down, %GDK_Down + %GDK_SHIFT_MASK</td>
- * <td></td>
- * <td>Scroll the view half a page downwards.</td>
- * </tr>
- * <tr>
- * <td>%GDK_Left + %GDK_SHIFT_MASK</td>
- * <td></td>
- * <td>Scroll the view half a page leftwards.</td>
- * </tr>
- * <tr>
- * <td>%GDK_Right + %GDK_SHIFT_MASK</td>
- * <td></td>
- * <td>Scroll the view half a page rightwards.</td>
- * </tr>
- * </tbody>
- * </table>
- * </para>
- * </refsect2>
- * <refsect2>
- * <title>Mouse actions</title>
- * <para>
- * When focused, UniImageView responds to the following mouse
- * actions:
- * </para>
- * <table width = "100%" border = "0">
- * <thead>
- * <tr>
- * <th>Mouse gesture</th>
- * <th>Description</th>
- * </tr>
- * </thead>
- * <tbody>
- * <tr>
- * <td>Mouse wheel scroll + %GDK_CONTROL_MASK</td>
- * <td>Increase or decrease the zoom of the view depending on
- * the direction of the scroll.</td>
- * </tr>
- * </tbody>
- * </table>
- * </refsect2>
- * <refsect2>
- * <title>Coordinate systems</title>
- * <para>
- * Operations on UniImageView are executed in three different
- * 2D coordinate systems:
- * </para>
- * <itemizedlist>
- * <listitem>
- * Image coordinates: each coordinate represents a pixel in the
- * image. The range of valid coordinates goes
- * from <emphasis>(0,0)-(p.w,p.h)</emphasis>,
- * where <emphasis>p.w</emphasis> and <emphasis>p.h</emphasis>
- * is the width and height of the image.
- * </listitem>
- * <listitem>
- * Widget coordinates: each coordinate represents a pixel in the
- * image view widgets coordinate system. The range of valid
- * coordinates goes from <emphasis>(0,0)-(a.w,a.h)</emphasis>
- * where <emphasis>a.w</emphasis> and <emphasis>a.h</emphasis> is
- * the allocated width and height of the widget. Naturally, these
- * coordinates are only valid for as long as the widget is
- * realized.
- * </listitem>
- * <listitem>
- * Zoom coordinates: this coordinate system is the most frequently
- * used coordinate system in UniImageView. The range of valid
- * coordinates goes from <emphasis>(0,0)-z(p.w,p.h)</emphasis>
- * where <emphasis>p.w</emphasis> and <emphasis>p.h</emphasis> is
- * the width and height of the image and <emphasis>z</emphasis> is
- * the current zoom of the view. In other words, this coordinate
- * system is simply the image coordinate system scaled.
- * </listitem>
- * </itemizedlist>
- * </refsect2>
- * <refsect2>
- * <title>Settings</title>
- * <para>
- * UniImageView has a few settings that can be configured by users of
- * the library. For example, when showing transparent images it may
- * in certain cases be better to draw alpha transparent parts using
- * the widgets background color instead of the default checkerboard:
- * <informalexample>
- * <programlisting>
- * uni_image_view_set_transp (UNI_IMAGE_VIEW (view),
- * GTK_IMAGE_TRANSP_COLOR,
- * 0x00000000);
- * </programlisting>
- * </informalexample>
- * When the window that is showing the widget is fullscreened, other
- * settings has to be tweaked to make the view look as good as
- * possible:
- * <informalexample>
- * <programlisting>
- * uni_image_view_set_show_cursor (UNI_IMAGE_VIEW (view), FALSE);
- * </programlisting>
- * </informalexample>
- * Naturally, you should reset these settings again when the view
- * leaves fullscreen mode.
- * </para>
- * <title>Updating the image data</title>
- * <para>
- * UniImageView aggresively caches the scaled image data. This
- * behaviour is most often beneficial and makes the widget very
- * fast. For example, try opening a very large image (4000x2000
- * pixels or so) in UniImageView. The widget will spend some time
- * bilinearly scaling the image at the start. Then try minimizing
- * and unminimizing the window. The image will reappear immedately
- * because the view has cached it.
- * </para>
- * <informalexample>
- * <programlisting>
- * // Do some operation on the pixbuf data here
- * gtk_widget_queue_draw_area (10, 10, 50, 50) // Incorrect!
- * </programlisting>
- * </informalexample>
- * </refsect2>
- * <refsect1>
- * <title>Example</title>
- * <para>
- * This is the minimal code needed for using UniImageView.
- * </para>
- * <informalexample>
- * <programlisting>
- * #include &lt;gtkimageview/gtkimageview.h&gt;
- * int
- * main (int argc, char *argv[])
- * {
- * gtk_init (&amp;argc, &amp;argv);
- * GtkWidget *window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
- * GtkWidget *view = uni_image_view_new (<!-- -->);
- * GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file ("tests/gnome_logo.jpg", NULL);
- *
- * uni_image_view_set_pixbuf (UNI_IMAGE_VIEW (view), pixbuf, TRUE);
- * gtk_container_add (GTK_CONTAINER (window), view);
- * gtk_widget_show_all (window);
- * gtk_main ();
- * }
- * </programlisting>
- * </informalexample>
- * <para>
- * Compile and run with:
- * </para>
- * <informalexample>
- * <programlisting>
- * $ gcc -o minimal minimal.c `pkg-config --cflags --libs gtkimageview`
- * $ ./minimal
- * </programlisting>
- * </informalexample>
- * <para>
- * The result should look something like the following:
- * </para>
- * <mediaobject>
- * <imageobject align = "center">
- * <imagedata fileref = "ex-mini.png" align = "center"/>
- * </imageobject>
- * </mediaobject>
- * <para>
- * Note that because the example doesn't use #UniScrollWin many
- * nice features aren't available.
- * </para>
- * </refsect1>
- **/
-
#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
#include <math.h>
@@ -336,32 +106,6 @@ uni_image_view_clamp_offset (UniImageView * view, gdouble * x, gdouble * y)
*y = MAX (*y, 0);
}
-/**
- * uni_image_view_update_cursor:
- *
- * Query the tool what cursor it wants the view to display and then
- * use that cursor.
- *
- * Consider for example if the pointer is over a hotspot in the image.
- * If an arrow key is pressed, then the hotspot is moved, but the
- * cursor is not so no motion event is fired. Therefore, this method
- * must be called BOTH when the mouse is moved and when the offset is
- * changed.
- **/
-/*static void
-uni_image_view_update_cursor (UniImageView *view)
-{
- GtkWidget *widget = GTK_WIDGET (view);
- if (!GTK_WIDGET_REALIZED (widget))
- return;
- int x, y;
- gdk_window_get_pointer (widget->window, &x, &y, NULL);
- GdkCursor *cursor = view->void_cursor;
- if (view->show_cursor)
- cursor = gtk_iimage_tool_cursor_at_point (view->tool, x, y);
- gdk_window_set_cursor (widget->window, cursor);
-}*/
-
static void
uni_image_view_update_adjustments (UniImageView * view)
{
@@ -496,7 +240,7 @@ uni_image_view_repaint_area (UniImageView * view, GdkRectangle * paint_rect)
view->is_rendering = TRUE;
- // Image area is the area on the widget occupied by the pixbuf.
+ // Image area is the area on the widget occupied by the pixbuf.
GdkRectangle image_area;
Size alloc = uni_image_view_get_allocated_size (view);
uni_image_view_get_draw_rect (view, &image_area);
@@ -661,7 +405,7 @@ uni_image_view_scroll_to (UniImageView * view,
uni_image_view_clamp_offset (view, &offset_x, &offset_y);
- /* Round avoids floating point to integer conversion errors. See
+ /* Round avoids floating point to integer conversion errors. See
*/
delta_x = floor (offset_x - view->offset_x + 0.5);
delta_y = floor (offset_y - view->offset_y + 0.5);
@@ -1063,28 +807,7 @@ uni_image_view_init_signals (UniImageViewClass * klass)
* The ::zoom-changed signal is emitted when the zoom factor of
* the view changes. Listening to this signal is useful if, for
* example, you have a label that displays the zoom factor of the
- * view. Use uni_image_view_get_zoom() to retrieve the value. For
- * example:
- *
- * <informalexample>
- * <programlisting>
- * // Handler that will be called when the zoom changes.
- * static void
- * zoom_cb (UniImageView *view,
- * GtkLabel *label)
- * {
- * gdouble zoom = uni_image_view_get_zoom (view);
- * char *text = g_strdup_printf ("%d%%", (int)(zoom * 100.0));
- * gtk_label_set_text (label, text);
- * g_free (text);
- * }
- * ...
- * // Connect the callback to the signal.
- * GtkWidget *label = gtk_label_new ("100%");
- * g_signal_connect (G_OBJECT (view), "zoom-changed",
- * G_CALLBACK (zoom_cb), label);
- * </programlisting>
- * </informalexample>
+ * view. Use uni_image_view_get_zoom() to retrieve the value.
**/
uni_image_view_signals[ZOOM_CHANGED] =
g_signal_new ("zoom_changed",
@@ -1102,33 +825,6 @@ uni_image_view_init_signals (UniImageViewClass * klass)
* Listening to this signal is useful if you, for example, have a
* label that displays the width and height of the pixbuf in the
* view.
- *
- * <informalexample>
- * <programlisting>
- * // Handler that will be called when the pixbuf changes.
- * static void
- * pixbuf_cb (UniImageView *view,
- * GtkLabel *label)
- * {
- * GdkPixbuf *new_pb = uni_image_view_get_pixbuf (view);
- * if (!new_pb)
- * {
- * // Empty label if no pixbuf.
- * gtk_label_set_text (label, "");
- * return;
- * }
- * int width = gdk_pixbuf_get_width (new_pb);
- * int height = gdk_pixbuf_get_height (new_pb);
- * char *text = g_strdup_printf ("%d, %d", width, height);
- * gtk_label_set_text (label, text);
- * g_free (text);
- * }
- * ...
- * GtkWidget *label = gtk_label_new ("");
- * g_signal_connect (G_OBJECT (view), "pixbuf-changed",
- * G_CALLBACK (pixbuf_cb), label);
- * </programlisting>
- * </informalexample>
**/
uni_image_view_signals[PIXBUF_CHANGED] =
g_signal_new ("pixbuf_changed",
@@ -1270,21 +966,7 @@ uni_image_view_class_init (UniImageViewClass * klass)
* uni_image_view_new:
* @returns: a new #UniImageView.
*
- * Creates a new image view with default values. The default values
- * are:
- *
- * <itemizedlist>
- * <listitem>black bg : %FALSE</listitem>
- * <listitem>fitting : %TRUE</listitem>
- * <listitem>image tool : a #UniDragger instance</listitem>
- * <listitem>interpolation mode : %GDK_INTERP_BILINEAR</listitem>
- * <listitem>offset : (0, 0)</listitem>
- * <listitem>pixbuf : %NULL</listitem>
- * <listitem>show cursor: %TRUE</listitem>
- * <listitem>show frame : %TRUE</listitem>
- * <listitem>transp : #GTK_IMAGE_TRANSP_GRID</listitem>
- * <listitem>zoom : 1.0</listitem>
- * </itemizedlist>
+ * Creates a new image view with default values.
**/
GtkWidget *
uni_image_view_new (void)
@@ -1335,7 +1017,7 @@ uni_image_view_get_viewport (UniImageView * view, GdkRectangle * rect)
* @returns: %TRUE if the view is allocated and has a pixbuf, %FALSE
* otherwise.
*
- * Get the rectangle in the widget where the pixbuf is painted.
+ * Get the rectangle in the widget where the pixbuf is painted.
*
* For example, if the widgets allocated size is 100, 100 and the
* pixbufs size is 50, 50 and the zoom factor is 1.0, then the pixbuf
View
40 src/uni-image-view.h
@@ -1,22 +1,25 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; coding: utf-8 -*-
+/*
+ * Copyright © 2009 Siyan Panayotov <xsisqox@gmail.com>
*
- * Copyright © 2007-2009 Björn Lindqvist <bjourne@gmail.com>
+ * Based on code by (see README for details):
+ * - Björn Lindqvist <bjourne@gmail.com>
*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2, or
+ * This file is part of Viewnior.
+ *
+ * Viewnior 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 library 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
- * Lesser General Public License for more details.
+ * Viewnior 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 Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with Viewnior. If not, see <http://www.gnu.org/licenses/>.
*/
+
#ifndef __UNI_IMAGE_VIEW_H__
#define __UNI_IMAGE_VIEW_H__
@@ -46,13 +49,10 @@ typedef struct _UniImageViewClass UniImageViewClass;
*
* Their interpretation is as follows:
*
- * <itemizedlist>
- * <listitem>GTK_IMAGE_TRANSP_COLOR : Use a single color.</listitem>
- * <listitem>GTK_IMAGE_TRANSP_BACKGROUND : Use the background color
- * of the widget</listitem>
- * <listitem>GTK_IMAGE_TRANSP_GRID : Use light and dark gray
- * checkerboard pattern.</listitem>
- * </itemizedlist>
+ *
+ * GTK_IMAGE_TRANSP_COLOR : Use a single color.
+ * GTK_IMAGE_TRANSP_BACKGROUND : Use the background color of the widget
+ * GTK_IMAGE_TRANSP_GRID : Use light and dark gray checkerboard pattern.
**/
typedef enum {
GTK_IMAGE_TRANSP_COLOR = 0,
View
124 src/uni-marshal.c
@@ -1,124 +0,0 @@
-#include "uni-marshal.h"
-
-#include <glib-object.h>
-
-
-#ifdef G_ENABLE_DEBUG
-#define g_marshal_value_peek_boolean(v) g_value_get_boolean (v)
-#define g_marshal_value_peek_char(v) g_value_get_char (v)
-#define g_marshal_value_peek_uchar(v) g_value_get_uchar (v)
-#define g_marshal_value_peek_int(v) g_value_get_int (v)
-#define g_marshal_value_peek_uint(v) g_value_get_uint (v)
-#define g_marshal_value_peek_long(v) g_value_get_long (v)
-#define g_marshal_value_peek_ulong(v) g_value_get_ulong (v)
-#define g_marshal_value_peek_int64(v) g_value_get_int64 (v)
-#define g_marshal_value_peek_uint64(v) g_value_get_uint64 (v)
-#define g_marshal_value_peek_enum(v) g_value_get_enum (v)
-#define g_marshal_value_peek_flags(v) g_value_get_flags (v)
-#define g_marshal_value_peek_float(v) g_value_get_float (v)
-#define g_marshal_value_peek_double(v) g_value_get_double (v)
-#define g_marshal_value_peek_string(v) (char*) g_value_get_string (v)
-#define g_marshal_value_peek_param(v) g_value_get_param (v)
-#define g_marshal_value_peek_boxed(v) g_value_get_boxed (v)
-#define g_marshal_value_peek_pointer(v) g_value_get_pointer (v)
-#define g_marshal_value_peek_object(v) g_value_get_object (v)
-#else /* !G_ENABLE_DEBUG */
-/* WARNING: This code accesses GValues directly, which is UNSUPPORTED API.
- * Do not access GValues directly in your code. Instead, use the
- * g_value_get_*() functions
- */
-#define g_marshal_value_peek_boolean(v) (v)->data[0].v_int
-#define g_marshal_value_peek_char(v) (v)->data[0].v_int
-#define g_marshal_value_peek_uchar(v) (v)->data[0].v_uint
-#define g_marshal_value_peek_int(v) (v)->data[0].v_int
-#define g_marshal_value_peek_uint(v) (v)->data[0].v_uint
-#define g_marshal_value_peek_long(v) (v)->data[0].v_long
-#define g_marshal_value_peek_ulong(v) (v)->data[0].v_ulong
-#define g_marshal_value_peek_int64(v) (v)->data[0].v_int64
-#define g_marshal_value_peek_uint64(v) (v)->data[0].v_uint64
-#define g_marshal_value_peek_enum(v) (v)->data[0].v_long
-#define g_marshal_value_peek_flags(v) (v)->data[0].v_ulong
-#define g_marshal_value_peek_float(v) (v)->data[0].v_float
-#define g_marshal_value_peek_double(v) (v)->data[0].v_double
-#define g_marshal_value_peek_string(v) (v)->data[0].v_pointer
-#define g_marshal_value_peek_param(v) (v)->data[0].v_pointer
-#define g_marshal_value_peek_boxed(v) (v)->data[0].v_pointer
-#define g_marshal_value_peek_pointer(v) (v)->data[0].v_pointer
-#define g_marshal_value_peek_object(v) (v)->data[0].v_pointer
-#endif /* !G_ENABLE_DEBUG */
-
-
-/* VOID:ENUM,ENUM (uni-marshal.list:1) */
-void
-uni_marshal_VOID__ENUM_ENUM (GClosure *closure,
- GValue *return_value G_GNUC_UNUSED,
- guint n_param_values,
- const GValue *param_values,
- gpointer invocation_hint G_GNUC_UNUSED,
- gpointer marshal_data)
-{
- typedef void (*GMarshalFunc_VOID__ENUM_ENUM) (gpointer data1,
- gint arg_1,
- gint arg_2,
- gpointer data2);
- register GMarshalFunc_VOID__ENUM_ENUM callback;
- register GCClosure *cc = (GCClosure*) closure;
- register gpointer data1, data2;
-
- g_return_if_fail (n_param_values == 3);
-
- if (G_CCLOSURE_SWAP_DATA (closure))
- {
- data1 = closure->data;
- data2 = g_value_peek_pointer (param_values + 0);
- }
- else
- {
- data1 = g_value_peek_pointer (param_values + 0);
- data2 = closure->data;
- }
- callback = (GMarshalFunc_VOID__ENUM_ENUM) (marshal_data ? marshal_data : cc->callback);
-
- callback (data1,
- g_marshal_value_peek_enum (param_values + 1),
- g_marshal_value_peek_enum (param_values + 2),
- data2);
-}
-
-/* VOID:POINTER,POINTER (uni-marshal.list:2) */
-void
-uni_marshal_VOID__POINTER_POINTER (GClosure *closure,
- GValue *return_value G_GNUC_UNUSED,
- guint n_param_values,
- const GValue *param_values,
- gpointer invocation_hint G_GNUC_UNUSED,
- gpointer marshal_data)
-{
- typedef void (*GMarshalFunc_VOID__POINTER_POINTER) (gpointer data1,
- gpointer arg_1,
- gpointer arg_2,
- gpointer data2);
- register GMarshalFunc_VOID__POINTER_POINTER callback;
- register GCClosure *cc = (GCClosure*) closure;
- register gpointer data1, data2;
-
- g_return_if_fail (n_param_values == 3);
-
- if (G_CCLOSURE_SWAP_DATA (closure))
- {
- data1 = closure->data;
- data2 = g_value_peek_pointer (param_values + 0);
- }
- else
- {
- data1 = g_value_peek_pointer (param_values + 0);
- data2 = closure->data;
- }
- callback = (GMarshalFunc_VOID__POINTER_POINTER) (marshal_data ? marshal_data : cc->callback);
-
- callback (data1,
- g_marshal_value_peek_pointer (param_values + 1),
- g_marshal_value_peek_pointer (param_values + 2),
- data2);
-}
-
View
28 src/uni-marshal.h
@@ -1,28 +0,0 @@
-
-#ifndef __uni_marshal_MARSHAL_H__
-#define __uni_marshal_MARSHAL_H__
-
-#include <glib-object.h>
-
-G_BEGIN_DECLS
-
-/* VOID:ENUM,ENUM (uni-marshal.list:1) */
-extern void uni_marshal_VOID__ENUM_ENUM (GClosure *closure,
- GValue *return_value,
- guint n_param_values,
- const GValue *param_values,
- gpointer invocation_hint,
- gpointer marshal_data);
-
-/* VOID:POINTER,POINTER (uni-marshal.list:2) */
-extern void uni_marshal_VOID__POINTER_POINTER (GClosure *closure,
- GValue *return_value,
- guint n_param_values,
- const GValue *param_values,
- gpointer invocation_hint,
- gpointer marshal_data);
-
-G_END_DECLS
-
-#endif /* __uni_marshal_MARSHAL_H__ */
-
View
63 src/uni-nav.c
@@ -1,50 +1,25 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; coding: utf-8 -*-
+/*
+ * Copyright © 2009 Siyan Panayotov <xsisqox@gmail.com>
*
- * Copyright © 2007-2009 Björn Lindqvist <bjourne@gmail.com>
+ * Based on code by (see README for details):
+ * - Björn Lindqvist <bjourne@gmail.com>
*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2, or
+ * This file is part of Viewnior.
+ *
+ * Viewnior 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 library 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
- * Lesser General Public License for more details.
+ * Viewnior 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 Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with Viewnior. If not, see <http://www.gnu.org/licenses/>.
*/
-/**
- * SECTION: uni-nav
- * @short_description: Navigation window showing a thumbnailed
- * overview of a #UniImageView.
- * <mediaobject>
- * <imageobject align = "center">
- * <imagedata fileref = "navwin-open.png" align = "center"/>
- * </imageobject>
- * <caption>
- * <emphasis>Screenshot of an active navigation window</emphasis>
- * </caption>
- * </mediaobject>
- *
- * <para>
- * UniNav is a popup window that shows a downscaled preview of
- * the pixbuf that #UniImageView is showing. The user can drag
- * around a rectangle which indicates the current view of the image.
- * </para>
- * <para>
- * This class is used by #UniScrollWin itself. It is probably not
- * very useful for clients of this library.
- * </para>
- * <para>
- * UniNav has the same keybindings that #UniImageView has. All
- * keypresses that it receives are passed along to the view.
- * </para>
- **/
#include "uni-nav.h"
@@ -267,7 +242,7 @@ uni_nav_pixbuf_changed (UniNav * nav)
{
Size pw = uni_nav_get_preview_size (nav);
- // Set the new size and position of the preview.
+ // Set the new size and position of the preview.
gtk_widget_set_size_request (GTK_WIDGET (nav->preview),
pw.width, pw.height);
uni_nav_update_position (nav);
@@ -426,11 +401,7 @@ uni_nav_class_init (UniNavClass * klass)
* @returns: a new #UniNav showing the view.
*
* Creates a new #UniNav for showing thumbnails of the view. The
- * default values are:
- *
- * <itemizedlist>
- * <listitem>pixbuf : %NULL</listitem>
- * </itemizedlist>
+ * default values are is pixbuf=NULL.
**/
GtkWidget *
uni_nav_new (UniImageView * view)
View
33 src/uni-nav.h
@@ -1,22 +1,25 @@
-/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; coding: utf-8 -*-
+/*
+ * Copyright © 2009 Siyan Panayotov <xsisqox@gmail.com>
*
- * Copyright © 2007 Björn Lindqvist <bjourne@gmail.com>
+ * Based on code by (see README for details):
+ * - Björn Lindqvist <bjourne@gmail.com>
*
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; either version 2, or
+ * This file is part of Viewnior.
+ *
+ * Viewnior 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 library 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
- * Lesser General Public License for more details.
+ * Viewnior 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 Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License
+ * along with Viewnior. If not, see <http://www.gnu.org/licenses/>.
*/
+
#ifndef __UNI_NAV_H__
#define __UNI_NAV_H__
/**
@@ -42,13 +45,13 @@ G_BEGIN_DECLS
*
* The maximum width of the drawing area in the widget.
**/
-#define UNI_NAV_MAX_WIDTH 192