projects/chimara/chimara.git
9 years agogit: Line endings of README.txt gtk2
Philip Chimento [Thu, 1 May 2014 06:48:29 +0000 (23:48 -0700)]
git: Line endings of README.txt

10 years agoReset Glk style hints at beginning of program
Philip Chimento [Tue, 25 Mar 2014 06:16:53 +0000 (06:16 +0000)]
Reset Glk style hints at beginning of program

The Glk program can change the style hints so that different styles
display differently. These style hints should not carry over into the
next execution of the Glk program, or even a different Glk program. This
resets them at the beginning of a Glk program execution.

Conflicts:
libchimara/style.c
libchimara/style.h

10 years agoClear GModule pointer to prevent accidental re-use
Philip Chimento [Tue, 25 Mar 2014 04:53:19 +0000 (04:53 +0000)]
Clear GModule pointer to prevent accidental re-use

This makes it harmless (as it should be) to call
chimara_glk_unload_plugin() more than once. Since it is called in any
case when running a new game, client code calling it externally would
occasionally result in problems.

10 years agoRemove workaround for broken package in Fedora 19
Philip Chimento [Sun, 23 Feb 2014 20:55:58 +0000 (12:55 -0800)]
Remove workaround for broken package in Fedora 19

This is not necessary anymore.

10 years agogst_caps_to_string() is not always only MIME type
Philip Chimento [Sun, 23 Feb 2014 20:55:13 +0000 (12:55 -0800)]
gst_caps_to_string() is not always only MIME type

In the case of audio/x-mod, other information may follow, so use
g_str_has_prefix() instead of strcmp().

10 years agoMove helper function into #ifdef
Philip Chimento [Sun, 23 Feb 2014 20:02:38 +0000 (12:02 -0800)]
Move helper function into #ifdef

The function only got called if sound support was enabled, so move it
into that particular #ifdef to avoid an unused function warning.

10 years agoRefactor loading sound resource as GIO stream
Philip Chimento [Mon, 28 Oct 2013 05:17:43 +0000 (22:17 -0700)]
Refactor loading sound resource as GIO stream

There was almost identical code in two places.

10 years agoSync new GStreamer element to parent state
Philip Chimento [Mon, 28 Oct 2013 05:09:29 +0000 (22:09 -0700)]
Sync new GStreamer element to parent state

In GStreamer 1.0, when adding a new element to the pipeline in a signal
handler, its state has to be synced to the pipeline's state, because the
handler could be called in the middle of a state change which would
cause the state change to hang.

This was supposed to be done in GStreamer 0.10 too, but it never caused
any problems.

10 years agoSupport for GStreamer 1.0
Philip Chimento [Sun, 27 Oct 2013 20:55:59 +0000 (13:55 -0700)]
Support for GStreamer 1.0

Configure.ac now supports an argument --with-sound, with
possible values "no", "auto" (default), "gstreamer0.10", and
"gstreamer1.0". The old --with-gstreamer option is removed.
Supplying "auto" will pick which sound library is available,
preferring 1.0 over 0.10.

10 years agoKeep track of input and output in multiple windows in the player
Philip Chimento [Sat, 26 Oct 2013 23:05:13 +0000 (16:05 -0700)]
Keep track of input and output in multiple windows in the player

In the ChimaraIF player widget, keep track of input and
output in all text buffer windows, not just one.

10 years agoChange I/O signals to pass a unique window ID
Philip Chimento [Sat, 26 Oct 2013 23:03:36 +0000 (16:03 -0700)]
Change I/O signals to pass a unique window ID

Change the 'char-input', 'line-input', and 'text-buffer-output'
signals to pass a unique window ID string as well as the
window rock value. If a client program wants to keep track of
input and output in all windows, then the window rock will
not do by itself - all open windows might have rock 0, for
example. The string ID is guaranteed to be unique for each
window, though its contents are implementation-defined.

10 years agoUnit test the datetime functions
Philip Chimento [Sat, 26 Oct 2013 05:26:15 +0000 (22:26 -0700)]
Unit test the datetime functions

Starting with these because of the recent change of the underlying
system.

10 years agoPrint more informative assert message
Philip Chimento [Sat, 26 Oct 2013 05:24:28 +0000 (22:24 -0700)]
Print more informative assert message

ASSERT_EQUAL() is for int-like types that will print with %d.

10 years agoAdd Glk unit test framework
Philip Chimento [Wed, 25 Sep 2013 06:14:46 +0000 (23:14 -0700)]
Add Glk unit test framework

This is the beginning of a unit test framework for Glk. Currently it has
only one test. But the potential is infinite! It could be used to test
how well other Glk implementations conform too.

10 years agoUpdate POTFILES.in so that 'make check' passes
Philip Chimento [Wed, 25 Sep 2013 05:59:21 +0000 (22:59 -0700)]
Update POTFILES.in so that 'make check' passes

Intltool has some intelligent checks for source files that look like
they contain translatable strings.

10 years agoDo not internationalize plugin-loader
Philip Chimento [Sat, 21 Sep 2013 17:41:40 +0000 (10:41 -0700)]
Do not internationalize plugin-loader

There are no user-facing strings, so this is not necessary.

10 years agoPlugin-loader handles .la files
Philip Chimento [Sat, 21 Sep 2013 17:40:44 +0000 (10:40 -0700)]
Plugin-loader handles .la files

Instead of passing .libs/plugin.so to plugin-loader, you can now
pass plugin.la and the correct file will be loaded.

10 years agoPort date/time functions to GDateTime
Philip Chimento [Fri, 13 Sep 2013 21:58:52 +0000 (14:58 -0700)]
Port date/time functions to GDateTime

These are supposedly portable to more platforms than POSIX, effectively
putting the burden of checking whether a platform supports it onto GLib,
instead of having Chimara shoulder it.

10 years agoRender pager using Cairo instead of GDK
Philip Chimento [Sun, 1 Sep 2013 00:14:17 +0000 (17:14 -0700)]
Render pager using Cairo instead of GDK

This was not yet ported on the GTK 3 branch because the pager was
completely replaced by a GtkOverlay.

10 years agoNo need to include empty default signal handlers
Philip Chimento [Sat, 31 Aug 2013 22:46:33 +0000 (15:46 -0700)]
No need to include empty default signal handlers

10 years agoRemove support for older GLib and GTK versions
Philip Chimento [Sat, 31 Aug 2013 22:28:27 +0000 (15:28 -0700)]
Remove support for older GLib and GTK versions

The iLiad Reader was holding us back to GTK 2.6, but that product
is discontinued and the company is bankrupt.

10 years agoDon't use g_thread_init() anymore
Philip Chimento [Sat, 31 Aug 2013 22:04:59 +0000 (15:04 -0700)]
Don't use g_thread_init() anymore

g_thread_init() is called automatically when the library loads.

10 years agoUse statically-allocated thread private data
Philip Chimento [Sat, 31 Aug 2013 21:48:37 +0000 (14:48 -0700)]
Use statically-allocated thread private data

Dynamically allocating GPrivate is discouraged, and g_private_new()
is deprecated since GLib 2.32.

10 years agoUse g_thread_try_new() instead of g_thread_create()
Philip Chimento [Sat, 31 Aug 2013 21:07:08 +0000 (14:07 -0700)]
Use g_thread_try_new() instead of g_thread_create()

g_thread_create() was deprecated in GLib 2.32. We don't use
g_thread_new() because the program should not abort if the thread
could not be created; rather, it should display an error message
and refuse to start the game.

10 years agoUse g_cond_wait_until() instead of g_cond_timed_wait()
Philip Chimento [Sat, 31 Aug 2013 21:00:15 +0000 (14:00 -0700)]
Use g_cond_wait_until() instead of g_cond_timed_wait()

This bumps the GLib version requirement to 2.32; that is also the
version in which g_cond_timed_wait() was deprecated.

10 years agoUse init and clear for GMutex and GCond
Philip Chimento [Wed, 21 Aug 2013 02:11:06 +0000 (19:11 -0700)]
Use init and clear for GMutex and GCond

- g_mutex_init() replaces g_mutex_new()
- g_mutex_clear() replaces g_mutex_free()
- g_cond_init() replaces g_cond_new()
- g_cond_clear() replaces g_cond_free()

The old functions were deprecated and the new functions were added as
of GLib 2.32.

This requires all structures to use GMutex members instead of GMutex *
pointers; likewise for GCond. Since we cannot set the GMutex * pointers
to NULL anymore when the ChimaraGlk widget is finalized, we add an
after_finalize flag that is set at the beginning of
chimara_glk_finalize().

10 years agoNo need to initialize private struct members to 0
Philip Chimento [Wed, 21 Aug 2013 01:57:36 +0000 (18:57 -0700)]
No need to initialize private struct members to 0

At the beginning of the class init function, the entire private
struct is filled with 0 bytes.

10 years agoSupress warnings in Glulxe
Philip Chimento [Sat, 31 Aug 2013 19:32:09 +0000 (12:32 -0700)]
Supress warnings in Glulxe

10 years agoUpdate Andrew Plotkin's unit tests
P. F. Chimento [Sat, 20 Apr 2013 15:54:57 +0000 (17:54 +0200)]
Update Andrew Plotkin's unit tests

10 years agoFix overenthusiastic g_free() of Glk startup data
P. F. Chimento [Sat, 20 Apr 2013 15:42:42 +0000 (17:42 +0200)]
Fix overenthusiastic g_free() of Glk startup data

10 years ago[bocfel] Remove debug printf
Philip Chimento [Fri, 28 Sep 2012 13:59:11 +0000 (15:59 +0200)]
[bocfel] Remove debug printf

10 years agoCopyright, change log, news file
Philip Chimento [Sun, 16 Sep 2012 20:22:35 +0000 (22:22 +0200)]
Copyright, change log, news file

Update the copyright notice in the license file, add content to the
NEWS and ChangeLog file. We will not use a ChangeLog, because just
referring to the git log does a much better job.

10 years agoKeep glkunix startup arg[c,v] alive
Philip Chimento [Sun, 16 Sep 2012 17:52:38 +0000 (19:52 +0200)]
Keep glkunix startup arg[c,v] alive

Bocfel (for one) relies on the argc and argv that it gets from the
Glk library not being freed during the course of the game. So now
we keep them alive.

10 years agoAdd Bocfel interpreter
Philip Chimento [Sun, 16 Sep 2012 17:52:07 +0000 (19:52 +0200)]
Add Bocfel interpreter

The Bocfel interpreter is now available for playing Z-machine files.

10 years agoFix automatic resource file search
Philip Chimento [Sun, 16 Sep 2012 17:11:36 +0000 (19:11 +0200)]
Fix automatic resource file search

Fixes #21. Don't look for an extra resource file if the game to be
loaded already has a blorb file extension.

10 years agoSome style cleanup work in glk_window_clear()
Marijn van Vliet [Sun, 16 Sep 2012 16:00:53 +0000 (18:00 +0200)]
Some style cleanup work in glk_window_clear()

10 years agoRedone textgrid resize logic. Fixes #8
Marijn van Vliet [Sun, 16 Sep 2012 15:50:54 +0000 (17:50 +0200)]
Redone textgrid resize logic. Fixes #8

10 years agoFix pager bug #25!
Philip Chimento [Sun, 16 Sep 2012 13:59:01 +0000 (15:59 +0200)]
Fix pager bug #25!

Finally fixed! An extra check to see whether the pager is at the
bottom. Apparently if you click to put the cursor somewhere that's
not the end of the text buffer, then scroll up with your scroll
wheel, then _sometimes_ the pager wouldn't stop paging when you
paged down to the end again, because the GtkAdjustment's "changed"
signal didn't fire. But now that's fixed.

Conflicts:
libchimara/pager.c

10 years agoUpdate interpreters to latest Garglk codebase
Philip Chimento [Sun, 16 Sep 2012 11:04:26 +0000 (13:04 +0200)]
Update interpreters to latest Garglk codebase

10 years agoEach time a sound is played, a new GioStreamSrc object is created. This fixes #37.
Marijn van Vliet [Sun, 16 Sep 2012 11:04:42 +0000 (13:04 +0200)]
Each time a sound is played, a new GioStreamSrc object is created. This fixes #37.

10 years agoupdated comments
Marijn van Vliet [Sat, 15 Sep 2012 23:05:36 +0000 (01:05 +0200)]
updated comments

10 years agoConst return type for static error messages
Philip Chimento [Sat, 15 Sep 2012 22:40:54 +0000 (00:40 +0200)]
Const return type for static error messages

10 years agoMake sound/graphics work in Nitfol.
Marijn van Vliet [Sat, 15 Sep 2012 23:03:37 +0000 (01:03 +0200)]
Make sound/graphics work in Nitfol.

10 years agoRemove compatibility checks with old GTK versions
Philip Chimento [Sat, 15 Sep 2012 19:51:33 +0000 (21:51 +0200)]
Remove compatibility checks with old GTK versions

GTK 2.24 is now the supported version on this branch.

10 years agoRemove Iliad code from codebase
Philip Chimento [Sat, 15 Sep 2012 15:46:59 +0000 (17:46 +0200)]
Remove Iliad code from codebase

The iRex Iliad is, unfortunately, obsolete, and the company that
made it is bankrupt. So it is not supported anymore.

10 years agoRemove Babel library from codebase
Philip Chimento [Sat, 15 Sep 2012 15:38:07 +0000 (17:38 +0200)]
Remove Babel library from codebase

Since we are going to release the library with a minimal player, and
work together with Grotesque to produce a cool player, we are removing
the Babel library for now.

10 years agoDo not require database dependancies anymore, IFDB test program is irrelevant
Marijn van Vliet [Tue, 28 Aug 2012 08:56:37 +0000 (10:56 +0200)]
Do not require database dependancies anymore, IFDB test program is irrelevant
now.

10 years agoUse cairo for drawing
Philip Chimento [Sat, 25 Aug 2012 20:46:36 +0000 (22:46 +0200)]
Use cairo for drawing

GDK drawing is discouraged in later GTK 2 versions. We now use cairo for
drawing. This means that the graphics window now corresponds to a
GtkDrawingArea, and we use a cairo surface as a backing store.

10 years agoRemove nonexistent function
Philip Chimento [Sat, 25 Aug 2012 19:06:34 +0000 (21:06 +0200)]
Remove nonexistent function

Apparently gtk_box_pack_end_with_defaults() has been deprecated for a
while and does not exist now in GTK 3.

10 years agoRemove deprecated member access
Philip Chimento [Sat, 25 Aug 2012 18:58:50 +0000 (20:58 +0200)]
Remove deprecated member access

GObject classes aren't supposed to have their members accessed directly
anymore. Instead use accessor functions. In the case of our
gtk_text_tag_copy() function this requires some clever copying of
properties ;-)

10 years agoChange GDK_ key constants
Philip Chimento [Sat, 25 Aug 2012 18:55:46 +0000 (20:55 +0200)]
Change GDK_ key constants

In GTK 3 they are GDK_KEY_ constants

11 years agoRedone flush_buffer logic, fixes #39
Marijn van Vliet [Sat, 15 Sep 2012 16:11:55 +0000 (18:11 +0200)]
Redone flush_buffer logic, fixes #39

11 years agoAdd missing $(AM_CPPFLAGS) to makefile
Philip Chimento [Sun, 26 Aug 2012 00:21:10 +0000 (02:21 +0200)]
Add missing $(AM_CPPFLAGS) to makefile

11 years agoRegularize indentation in player.py
Philip Chimento [Sat, 25 Aug 2012 21:00:58 +0000 (23:00 +0200)]
Regularize indentation in player.py

11 years agoPEP8 cleanup in player.py
Philip Chimento [Sat, 25 Aug 2012 21:00:32 +0000 (23:00 +0200)]
PEP8 cleanup in player.py

11 years agoReplace deprecated functions
P. F. Chimento [Sun, 3 Jun 2012 21:46:14 +0000 (23:46 +0200)]
Replace deprecated functions

gdk_pixbuf_(un)ref -> g_object_(un)ref

11 years agoExit after an error building the player interface
P. F. Chimento [Sat, 5 May 2012 09:29:56 +0000 (11:29 +0200)]
Exit after an error building the player interface

12 years agoUpdate Andrew Plotkin's unit tests
Philip Chimento [Sun, 12 Feb 2012 13:10:21 +0000 (14:10 +0100)]
Update Andrew Plotkin's unit tests

12 years agoMerge branch 'glk-074'
Philip Chimento [Sun, 12 Feb 2012 12:58:18 +0000 (13:58 +0100)]
Merge branch 'glk-074'

12 years agoFixed a bug in creating fileref from fileref
Philip Chimento [Sun, 12 Feb 2012 12:55:38 +0000 (13:55 +0100)]
Fixed a bug in creating fileref from fileref

glk_fileref_create_from_fileref() would use the entire pathname of
the old fileref as its basename. Now it uses the original basename.

12 years agoImplement new name mangling
Philip Chimento [Sun, 12 Feb 2012 12:40:05 +0000 (13:40 +0100)]
Implement new name mangling

The Glk 0.7.4 spec has new recommendations on what characters should
be legal in filenames and how to make sure that files created by
different Glk implementations are interoperable.

12 years agoUpdate ExternalFile unit test
Philip Chimento [Sun, 12 Feb 2012 12:39:08 +0000 (13:39 +0100)]
Update ExternalFile unit test

This tests the new name-mangling code in glk_fileref_create_by_name().

12 years agoImplement recommended file suffixes in dialog
Philip Chimento [Sun, 12 Feb 2012 12:11:23 +0000 (13:11 +0100)]
Implement recommended file suffixes in dialog

When creating a file with glk_fileref_create_by_prompt(), there will
be a file filter active for the recommended file extension. For
fileusage_InputRecord and fileusage_Transcript, there will also be a
filter for text/plain files selectable. In any case there is also an
"All files" filter selectable.

12 years agoImplement resource streams
Philip Chimento [Sun, 12 Feb 2012 11:36:28 +0000 (12:36 +0100)]
Implement resource streams

12 years agoMerge commit 'cbb35cca'
Philip Chimento [Sat, 11 Feb 2012 23:57:53 +0000 (00:57 +0100)]
Merge commit 'cbb35cca'

12 years agoAdd new resource stream unit test
Philip Chimento [Sat, 11 Feb 2012 22:26:03 +0000 (23:26 +0100)]
Add new resource stream unit test

From Andrew Plotkin's glk-dev repository

12 years agoUpdate to Blorb protocol 1.5
Philip Chimento [Sat, 11 Feb 2012 21:47:17 +0000 (22:47 +0100)]
Update to Blorb protocol 1.5

Update documentation of new Blorb constants

12 years agoUpdate Dispatch layer
Philip Chimento [Sat, 11 Feb 2012 23:51:09 +0000 (00:51 +0100)]
Update Dispatch layer

12 years agoUpdate Glulxe to 0.4.7
Philip Chimento [Sat, 11 Feb 2012 23:33:39 +0000 (00:33 +0100)]
Update Glulxe to 0.4.7

12 years agoUpdate documentation to match Glk 0.7.4 spec
Philip Chimento [Sat, 11 Feb 2012 14:20:35 +0000 (15:20 +0100)]
Update documentation to match Glk 0.7.4 spec

12 years agoAdd stub functions for Glk 0.7.4 API
Philip Chimento [Sat, 11 Feb 2012 10:21:59 +0000 (11:21 +0100)]
Add stub functions for Glk 0.7.4 API

Technically, we implement the spec now by having the gestalt function
claim that the functions do nothing.

12 years agoUpdate header file and spec version number
Philip Chimento [Sat, 11 Feb 2012 07:45:52 +0000 (08:45 +0100)]
Update header file and spec version number

12 years agoPrevent unnecessary regeneration of VAPI
Philip Chimento [Sun, 5 Feb 2012 16:14:50 +0000 (17:14 +0100)]
Prevent unnecessary regeneration of VAPI

Vapigen doesn't update the timestamp of the VAPI file when the
contents don't change; so when the GIR changes but the VAPI doesn't,
the dependency tracking got confused. This updates the timestamp
properly.

12 years agoGtk-Doc 1.12 required for introspection
Philip Chimento [Sun, 5 Feb 2012 16:13:29 +0000 (17:13 +0100)]
Gtk-Doc 1.12 required for introspection

12 years agoWorkaround for recent files bug no longer needed
Philip Chimento [Sun, 5 Feb 2012 16:13:02 +0000 (17:13 +0100)]
Workaround for recent files bug no longer needed

12 years agoAdded a Python player!
Philip Chimento [Wed, 1 Feb 2012 22:13:36 +0000 (23:13 +0100)]
Added a Python player!

It crashes half the time because GObject Introspection isn't actually
officially supported with GTK 2. However, it's a simple player that
shows how to use Chimara in Python. We don't even have to write any
language bindings, thanks to the power of GObject Introspection! But
if we want to do anything serious with Python, we will need to port to
GTK 3 first.

It's a straight port of the C player, but it's 300 lines instead
of 1200 ;-)

12 years agoAdd 'running' property to ChimaraGlk
Philip Chimento [Wed, 1 Feb 2012 22:09:35 +0000 (23:09 +0100)]
Add 'running' property to ChimaraGlk

Read-only property that does the same as chimara_glk_get_running();
properties work nicely in language bindings

12 years agoIdentified two more entry points
Philip Chimento [Wed, 1 Feb 2012 21:06:05 +0000 (22:06 +0100)]
Identified two more entry points

This fixes an obscure bug! If you create your ChimaraGlk object
not with chimara_glk_new() but with g_object_new(), then the library
init function was not called. That caused a crash when trying to
access the thread-private data.

12 years agoAutomatic generation of VAPI file
Philip Chimento [Wed, 18 Jan 2012 16:38:24 +0000 (17:38 +0100)]
Automatic generation of VAPI file

The bugs in vapigen seem to have been worked out.

12 years agoBring documentation up to date with API 0.7.3
Philip Chimento [Wed, 18 Jan 2012 16:18:51 +0000 (17:18 +0100)]
Bring documentation up to date with API 0.7.3

12 years agoChange implemented Glk spec to 0.7.3.
Philip Chimento [Wed, 18 Jan 2012 13:18:30 +0000 (14:18 +0100)]
Change implemented Glk spec to 0.7.3.

12 years agoFix Gtk-Doc warnings
Philip Chimento [Wed, 18 Jan 2012 13:17:34 +0000 (14:17 +0100)]
Fix Gtk-Doc warnings

12 years agoMerge branch 'new-sound-api'
Philip Chimento [Wed, 18 Jan 2012 12:59:59 +0000 (13:59 +0100)]
Merge branch 'new-sound-api'

Conflicts:
docs/reference/chimara-docs.sgml

12 years agoAdd API to start plugins using GFile
Philip Chimento [Sun, 1 Jan 2012 17:32:28 +0000 (18:32 +0100)]
Add API to start plugins using GFile

To complete the API, we should have functions that start a plugin using
GIO's GFile API. It's easier for navigating the filesystem in language
bindings such as Python.

12 years agoMake const char * string argument
Philip Chimento [Tue, 6 Dec 2011 21:27:44 +0000 (22:27 +0100)]
Make const char * string argument

In chimara_if_run_game(), the game file argument should be const char *.

12 years agoAdd GIR and typelib to ignore files
Philip Chimento [Tue, 29 Nov 2011 22:38:43 +0000 (23:38 +0100)]
Add GIR and typelib to ignore files

12 years agoAdd introspection glossary to documentation
Philip Chimento [Tue, 29 Nov 2011 22:35:13 +0000 (23:35 +0100)]
Add introspection glossary to documentation

So that Gtk-Doc doesn't complain about that either, and now the
introspection annotations in the docs have nice hover-over
explanations.

12 years agoAdded IDs to documentation chapters
Philip Chimento [Tue, 29 Nov 2011 22:31:55 +0000 (23:31 +0100)]
Added IDs to documentation chapters

At Gtk-Doc's suggestion

12 years agoAdd silent rule to documentation Makefile
Philip Chimento [Tue, 29 Nov 2011 22:20:58 +0000 (23:20 +0100)]
Add silent rule to documentation Makefile

Since newer versions of Gtk-Doc spew much less garbage onto the
terminal, this fixes the rule that generates selectors.xml to be
less verbose as well.

12 years agoAdd missing symbol to documentation
Philip Chimento [Tue, 29 Nov 2011 22:18:16 +0000 (23:18 +0100)]
Add missing symbol to documentation

12 years agoFix some memory leakage
Marijn van Vliet [Thu, 3 Nov 2011 14:36:37 +0000 (15:36 +0100)]
Fix some memory leakage

12 years agofixed get_current_font to actually do something now.
Marijn van Vliet [Thu, 3 Nov 2011 14:23:42 +0000 (15:23 +0100)]
fixed get_current_font to actually do something now.
Fixes #35

12 years agoFixed some omitted applications of default and glk-input tags
Marijn van Vliet [Tue, 25 Oct 2011 14:08:56 +0000 (16:08 +0200)]
Fixed some omitted applications of default and glk-input tags

12 years agoAdd API to unload plugin module
Philip Chimento [Fri, 2 Sep 2011 23:59:17 +0000 (01:59 +0200)]
Add API to unload plugin module

This is a workaround for a very complicated bug. When you have more than
one ChimaraGlk widget opening the same plugin, then g_module_open()
doesn't dlopen() the plugin again; instead, it just adds a reference to
the open module.

This means that all static variables in the module are not reinitialized
when the Glk program starts running in the second ChimaraGlk widget.

This problem needs to be solved either by eliminating the static
variables from the plugins, or making sure that different ChimaraGlk
widgets open their plugins separately.

This commit does the latter, by adding API to unload the plugin module
(chimara_glk_unload_plugin()) so that ChimaraGlk widgets that run the
same program but not at the same time have the option to unload the
plugin in one widget before loading it in the other. Specifically, this
is the use case of Inform 7.

This does not fix the use case where two separate ChimaraGlk widgets
want to run the same program at the same time.

12 years agoClarify documentation
Philip Chimento [Mon, 29 Aug 2011 03:52:27 +0000 (23:52 -0400)]
Clarify documentation

...of chimara_glk_stop() and chimara_glk_wait()

12 years agoTesting for Inform 7 bug #731
Philip Chimento [Mon, 29 Aug 2011 03:52:03 +0000 (23:52 -0400)]
Testing for Inform 7 bug #731

http://inform7.com/mantis/view.php?id=731

12 years agoFixed crash in VALID_MAGIC with NULL object
Philip Chimento [Sun, 28 Aug 2011 04:34:10 +0000 (06:34 +0200)]
Fixed crash in VALID_MAGIC with NULL object

12 years agoIncorporate fix for NULL memory streams
Philip Chimento [Sat, 27 Aug 2011 20:54:46 +0000 (16:54 -0400)]
Incorporate fix for NULL memory streams

From latest glk-dev and cheapglk. See the discussion on
http://www.intfiction.org/forum/viewtopic.php?f=38&t=3058

12 years agoCheck if image exists before caching it
P. F. Chimento [Thu, 4 Aug 2011 18:23:49 +0000 (20:23 +0200)]
Check if image exists before caching it

If a resource load callback returns an invalid file name, for example,
then the image operation should be aborted.

12 years agoFix libraries for indirect linking
Philip Chimento [Sat, 23 Jul 2011 10:03:17 +0000 (12:03 +0200)]
Fix libraries for indirect linking