Commit Graph

9 Commits

Author SHA1 Message Date
Michael Natterer a74d52fbbf Use the context almost everywhere. 1999-10-26 18:27:27 +00:00
Michael Natterer b74d256981 changed the "parent context" implementation:
1999-10-19  Michael Natterer  <mitch@gimp.org>

	* gimpcontext.[ch]: changed the "parent context" implementation:

	- Automatically connect/disconnect the "*_changed" signals when
	  changing the parent and when setting the "defined" flag of the
	  attributes.
	- Store the former *_defined booleans in a single guint32.
	- Added generic functions to set the "defined" flags of the
	  attributes and to copy attributes between contexts.

	The contexts now correctly handle disappearing images and
	displays, so we don't have to explicitly reset them any more.

	* context_manager.[ch]: adopted to the changed context
	implementation, connect to the user context's "tool_changed"
	signal to switch the per-tool contexts, don't connect to the
	"removed" signal of the image context.

	* brush_select.c
	* tool_options.c: use LayerModeEffects instead of int when calling
	gimp_context_set_paint_mode().

	* gdisplay.c: no need to reset the active display when deleting it
	because the context connects to the "destroy" signal of the shell
	now.

	* menus.c: a shortcut for the navigation window. Moved
	<Image>/Image/Colors/Desaturate before the separator.

	* tools.c: tools_select(): set the active tool of the user context
	instead of calling a special context manager function.
1999-10-19 15:52:32 +00:00
Michael Natterer 33b2d27e16 new GimpSignalType gimp_sigtype_int_int_int.
1999-10-17  Michael Natterer  <mitch@gimp.org>

	* app/gimpsignal.[ch]: new GimpSignalType gimp_sigtype_int_int_int.

	* app/gimpcontext.[ch]: set/get colors as separate r/g/b values
	instead of a guchar[3] array.
	The "[foreground|background]_changed" signal handlers must have
	the following signature now:
	color_changed_callback (GimpContext *, gint, gint, gint, gpointer).
1999-10-17 13:48:19 +00:00
Michael Natterer f650984006 added the possibility to store the current tool, FG/BG color, brush,
1999-10-17  Michael Natterer  <mitch@gimp.org>

	* app/gimpcontext.[ch]: added the possibility to store the current
	tool, FG/BG color, brush, pattern and gradient, but don't use
	these attributes yet.

	Before replacing the get/set color/brush/... functions with
	context functions, I'll have to change the "parent context"
	implementation to something where the children catch the parent's
	color/brush/..._changed signals.
	Finally, updating the indicator_area, device_status, tool_options
	etc. will be done by connecting to their own context's "*_changed"
	signals, which will be much cleaner than calling the update
	functions from various places.

	(I think this is a "consistency fix", please let me know if you
	consider it a new feature).
1999-10-17 12:28:38 +00:00
Tor Lillqvist f6858e21d1 Actually use the enum types GimpImageType, GimpImageBaseType,
* app/*.[ch]: Actually use the enum types GimpImageType,
	GimpImageBaseType, LayerModeEffects, PaintApplicationMode,
	BrushApplicationMode, GimpFillType and ConvertPaletteType, instead
	of just int or gint. Hopefully I catched most of the places
	where these should be used.

	Add an enum ConvolutionType, suffix the too general constants
	NORMAL, ABSOLUTE and NEGATIVE with _CONVOL. Use NORMAL_MODE
	instead of NORMAL in some places (this was what was intended). Fix
	some minor gccisms.

	* app/apptypes.h: New file. This file contains the above
	enumeration types, and some opaque struct typedefs. It was
	necessary to collect these in one header that doesn't include
	other headers, because when we started using the above mentioned
	types in the headers, all hell broke loose because of the
	spaghetti-like cross-inclusion mess between headers.

	(An example: Header A includes header B, which includes header C
	which includes A. B uses a type defined in A. This is not defined,
	because A hasn't defined it yet at the point where it includes B,
	and A included from B of course is skipped as we already are
	reading A.)
1999-08-18 23:41:39 +00:00
Michael Natterer 142ccb742d app/commands.c app/disp_callbacks.c app/gdisplay.c app/lc_dialog.c applied
1999-06-20  Michael Natterer  <mitschel@cs.tu-berlin.de>

	* app/commands.c
	* app/disp_callbacks.c
	* app/gdisplay.c
	* app/lc_dialog.c
	* app/menus.c: applied a patch from <Simon.Budig@unix-ag.org>
	which implements tear-off-menus(!!!). Modified it to use the
	GimpContext.
	The sensitivity of the menu entries is not updated after
	executing a command. This leaves the sensitivity in the state
	before the command was executed (which is buggy). Will probably
	have to update the sensitivity from gdisplays_flush().
	Simon called the patch "temporary" but it looks pretty stable to
	me. Please test it :-)

	* app/context_manager.[ch]: minor changes.

	* app/gimpcontext.[ch]: the user context keeps track of the
	current display and image. The image is set automatically from
	gimp_context_set_display().
	Still have to figure out how this should interact with
	gdisplay_active() (the current state is a hack).
	Made the context attributes real GtkObject arguments.
	Pass the changed attributes to the callbacks which connect to
	the <attribute>_changed signals.

	* app/gimpset.[ch]
	* app/gimpsetF.h
	* app/gimpsetP.h: made the gimpset properly derivable by adding
	signal slots to the object class structure. Added copyright
	headers.

	* app/gimpsignal.[ch]: new type gimp_sigtype_double, copyright
	header and my usual indentation fanaticism.
1999-06-20 13:53:15 +00:00
Michael Natterer aef2a0331a added some functions. Still does nothing.
1999-06-19  Michael Natterer  <mitschel@cs.tu-berlin.de>

	* app/gimpcontext.[ch]: added some functions. Still does nothing.

	* app/bezier_select.c
	* app/devices.c
	* app/tools.[ch]: removed global variable active_tool_type
	because it was always equal to active_tool->type.
1999-06-19 20:20:59 +00:00
Michael Natterer 1134c030a3 app/Makefile.am new files. Currently only init and destroy the static
1999-06-18  Michael Natterer  <mitschel@cs.tu-berlin.de>

	* app/Makefile.am
	* app/context_manager.[ch]: new files. Currently only init and
	destroy the static contexts (user, standard and default).

	* app/app_procs.c: call the context manager's init and free
	functions. Still have to figure out the right time to do this.

	* app/gimpcontext.[ch]: alpha version 0.0.1 :-)

	Features:
	- Each context has a name
	- Attributes: opacity, paint mode, image, display
	- Signal emission on attribute change
	- Possibility to set a "parent" context
	- Each attribute can be defined or undefined. In the latter case
	  the values are taken from the parent context.
	- Possibility to pass a template and parent context to the
	  constructor
	Bugs:
	- Many attributes/functions still missing
	- It's connected to nothing
1999-06-18 18:29:27 +00:00
Michael Natterer aaa3ef2161 app/Makefile.am new files. Does nothing yet. Checked in because I found
1999-06-17  Michael Natterer  <mitschel@cs.tu-berlin.de>

	* app/Makefile.am
	* app/gimpcontext.[ch]: new files. Does nothing yet. Checked in
	because I found some bugs while hacking it:

	* libgimp/gimpchainbutton.[ch]
	* libgimp/gimpfileselection.[ch]
	* libgimp/gimppatheditor.[ch]
	* libgimp/gimpsizeentry.[ch]
	* libgimp/gimpunitmenu.[ch]: fixed some cut & paste bugs and some
	gtk 1.0 artefacts in the object class initialisation code.
1999-06-17 19:13:08 +00:00