HID internal interfaces. More...

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Data Structures
struct	HID_AttrNode
Defines
#define	SL_TYPE(x) ((x) < 0 ? (x) & 0x0f0 : 0)
#define	SL_SIDE(x) ((x) & 0x00f)
#define	SL_MYSIDE(x) ((((x) & SL_BOTTOM_SIDE)!=0) == (SWAP_IDENT != 0))
Typedefs
typedef struct HID_AttrNode	HID_AttrNode
Enumerations
enum	File_Name_Style { FNS_fixed, FNS_single, FNS_first }
Functions
void	hid_register_hid (HID *hid)
	Called by the init funcs, used to set up hid_list.
int	hid_cache_color (int set, const char name, hidval val, void **cache)
	Used to cache color lookups.
HID_Action *	hid_find_action (const char *name)
HID_Flag *	hid_find_flag (const char *name)
void	hid_parse_command_line (int argc, char **argv)
	A HID may use this if it does not need command line arguments in any special format.
void	hid_save_and_show_layer_ons (int *save_array)
	Use this to temporarily enable all layers, so that they can be exported even if they're not currently visible.
void	hid_restore_layer_ons (int *save_array)
	Use this to restore them.
const char *	layer_type_to_file_name (int idx, int style)
const char *	layer_type_to_file_name_ex (int idx, int style, const char *layer_name)
BoxType *	hid_get_extents (void *item)
	Convenience function that calls the expose callback for the item, and returns the extents of what was drawn.
void	derive_default_filename (const char pcbfile, HID_Attribute filename_attrib, const char suffix, char *memory)
Variables
HID **	hid_list
	NULL terminated list of all static HID structures.
int	hid_num_hids
	Count of entries in the above.
HID_AttrNode *	hid_attr_nodes

Detailed Description

HID internal interfaces.

These may ONLY be called from the HID modules, not from the common PCB code.

Copyright.

PCB, interactive printed circuit board design

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 2 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, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

Contact addresses for paper mail and Email: Thomas Nau, Schlehenweg 15, 88471 Baustetten, Germany Thomas.Nau@rz.uni-ulm.de

Definition in file hidint.h.

Define Documentation

#define SL_MYSIDE ( x ) ((((x) & SL_BOTTOM_SIDE)!=0) == (SWAP_IDENT != 0))

Definition at line 39 of file hidint.h.

Referenced by eps_set_layer(), ghid_set_layer(), lesstif_set_layer(), and png_set_layer().

#define SL_SIDE ( x ) ((x) & 0x00f)

Definition at line 38 of file hidint.h.

Referenced by ps_set_layer().

#define SL_TYPE ( x ) ((x) < 0 ? (x) & 0x0f0 : 0)

Definition at line 37 of file hidint.h.

Referenced by eps_set_layer(), extents_set_layer(), gcode_choose_groups(), gcode_set_layer(), gerber_set_layer(), ghid_set_layer(), gsvit_choose_groups(), gsvit_set_layer(), lesstif_set_layer(), nelma_choose_groups(), nelma_set_layer(), png_set_layer(), and ps_set_layer().

Typedef Documentation

typedef struct HID_AttrNode HID_AttrNode

Enumeration Type Documentation

enum File_Name_Style

Enumerator:

FNS_fixed	Files for copper layers are named top, groupN, bottom.
FNS_single	Groups with multiple layers are named as above, else the single layer name is used.
FNS_first	The name of the first layer in each group is used.

Definition at line 104 of file hidint.h.

Function Documentation

void derive_default_filename	(	const char *	pcbfile,
		HID_Attribute *	filename_attrib,
		const char *	suffix,
		char **	memory
	)

Definition at line 802 of file hidinit.c.

References HID_Attribute::default_val, malloc(), and HID_Attr_Val::str_value.

Referenced by bom_get_export_options(), gcode_get_export_options(), gerber_get_export_options(), gsvit_get_export_options(), IPCD356_get_export_options(), nelma_get_export_options(), png_get_export_options(), ps_get_export_options(), and REGISTER_ATTRIBUTES().

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int hid_cache_color	(	int	set,
		const char *	name,
		hidval *	val,
		void **	cache
	)

Used to cache color lookups.

If set is zero, it looks up the name and if found sets val and returns nonzero. If not found, it returns zero. If set is nonzero, name/val is added to the cache.

Definition at line 751 of file hidinit.c.

References ccache::colors, copy_color(), hash(), HASH_SIZE, ccache::lru, malloc(), ecache::name, ecache::next, and ecache::val.

Referenced by eps_set_color(), ghid_set_color(), lesstif_set_color(), png_set_color(), set_gl_color_for_gc(), and use_gc().

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