ex_gui_suggest.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "nilorea/n_common.h"
#include "nilorea/n_gui.h"
#include "nilorea/n_log.h"

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Macros
#define	ALLEGRO_UNSTABLE   1

Functions
static ALLEGRO_EVENT	char_event (char c)
	Build a key event that types c.
static void	expect_text (const char *label, const char *got, const char *want)
	Assert two strings are equal.
static void	expect_true (const char *label, int cond)
	Assert a condition, logging which check failed.
static ALLEGRO_EVENT	key_event (int keycode)
	Build a key event for keycode.
int	main (void)
static void	nothing (const char *prefix, N_GUI_SUGGEST_SINK *sink, void *user_data)
	A provider that answers nothing, whatever it is asked.
static void	type (N_GUI_CTX *gui, const char *s)
	Type a whole string into whatever has focus.
static void	vocabulary (const char *prefix, N_GUI_SUGGEST_SINK *sink, void *user_data)
	A vocabulary to complete against, the way a catalog would answer.

Variables
static int	asks = 0
	How many times the provider was asked.
static int	failures = 0
	Count of failed assertions.
static char	last_prefix [64] = ""
	The last prefix the provider was given.

Macro Definition Documentation

ALLEGRO_UNSTABLE

#define ALLEGRO_UNSTABLE   1

Definition at line 39 of file ex_gui_suggest.c.

Function Documentation

char_event()

ALLEGRO_EVENT char_event ( char c )

static

Build a key event that types c.

Parameters

c	The character.

Returns

The event.

Examples

ex_gui_suggest.c.

Definition at line 142 of file ex_gui_suggest.c.

References key_event().

Referenced by type().

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expect_text()

void expect_text ( const char * label, const char * got, const char * want )

static

Assert two strings are equal.

Parameters

label	What is being checked.
got	The value under test.
want	The expected value.

Examples

ex_gui_suggest.c, and ex_html.c.

Definition at line 78 of file ex_gui_suggest.c.

References failures, LOG_ERR, LOG_INFO, and n_log.

Referenced by main(), and test_to_text().

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expect_true()

void expect_true ( const char * label, int cond )

static

Assert a condition, logging which check failed.

Parameters

label	What is being checked.
cond	Non-zero to pass.

Definition at line 63 of file ex_gui_suggest.c.

References failures, LOG_ERR, LOG_INFO, and n_log.

key_event()

ALLEGRO_EVENT key_event ( int keycode )

static

Build a key event for keycode.

Parameters

keycode

An ALLEGRO_KEY_* code.

Returns

The event, ready for n_gui_process_event.

Definition at line 129 of file ex_gui_suggest.c.

main()

int main

(

void

)

Definition at line 160 of file ex_gui_suggest.c.

References asks, expect_text(), expect_true(), failures, font, gui, key_event(), last_prefix, LOG_ERR, LOG_NOTICE, n_gui_add_label(), n_gui_add_textarea(), n_gui_add_window(), N_GUI_ALIGN_LEFT, n_gui_destroy_ctx(), n_gui_new_ctx(), n_gui_open_window(), n_gui_process_event(), n_gui_set_display_size(), n_gui_set_focus(), n_gui_textarea_get_text(), n_gui_textarea_get_text_length(), n_gui_textarea_set_suggest(), n_gui_textarea_set_text(), n_gui_textarea_suggest_is_open(), N_GUI_WIN_FRAMELESS, n_gui_window_set_flags(), n_log, nothing(), set_log_level(), type(), and vocabulary().

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nothing()

void nothing ( const char * prefix, N_GUI_SUGGEST_SINK * sink, void * user_data )

static

A provider that answers nothing, whatever it is asked.

Parameters

prefix	Unused.
sink	Unused.
user_data	Unused.

Examples

ex_gui_suggest.c.

Definition at line 118 of file ex_gui_suggest.c.

Referenced by main().

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type()

void type ( N_GUI_CTX * gui, const char * s )

static

Type a whole string into whatever has focus.

Parameters

gui	The context.
s	The text.

Examples

ex_gui_colorwheel.c, ex_gui_combobox_wheel.c, ex_gui_cursor.c, ex_gui_curve.c, ex_gui_custom_mouse.c, ex_gui_datagrid_keys.c, ex_gui_dictionary.c, ex_gui_double_click.c, ex_gui_frameless_drag.c, ex_gui_grid.c, ex_gui_hover.c, ex_gui_network.c, ex_gui_popup.c, ex_gui_reentrant.c, ex_gui_slider_default.c, ex_gui_slider_handle.c, ex_gui_slider_step.c, ex_gui_suggest.c, ex_http2_server.c, ex_icc.c, ex_network.h, and ex_tiff.c.

Definition at line 153 of file ex_gui_suggest.c.

References char_event(), gui, and n_gui_process_event().

Referenced by __attribute__(), _custom_mouse(), _from_png(), _is_focusable_type(), _is_tab_focusable_type(), _n_tiff_type_size(), _new_widget(), _tiff_file(), avro_type_to_string(), create_octree(), decode_chat_msg(), determine_octant(), feed(), feed(), feed(), feed(), feed(), feed_key(), get_net_datas(), insert_octree_node(), main(), main(), manage_client(), mouse(), mouse_event(), mouse_event(), mouse_event(), mouse_event(), mouse_event(), mouse_event(), mouse_event(), mouse_event(), mouse_event(), n_git_list_branches(), n_http2_frame_build_header(), netmsg_make_ident(), netmsg_make_ping(), netw_get_ident(), netw_get_ping(), netw_get_position(), netw_get_quit(), netw_get_string(), netw_send_ident(), netw_send_ping(), netw_wait_close_timed(), out_count(), out_find(), peer_frame(), pk_from_mark(), pk_new(), pk_run(), pk_string(), png_chunk(), put_entry(), set_uformat(), srv_send(), thread_pool_processing_function(), and was().

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vocabulary()

void vocabulary ( const char * prefix, N_GUI_SUGGEST_SINK * sink, void * user_data )

static

A vocabulary to complete against, the way a catalog would answer.

Case folded for the match and not for the answer, which is the rule a store of tags has to follow: offering a spelling that cannot be added is worse than offering nothing.

Parameters

prefix	What has been typed of the word under the cursor.
sink	Where the answers go.
user_data	Unused.

Examples

ex_gui_suggest.c.

Definition at line 98 of file ex_gui_suggest.c.

References asks, last_prefix, and n_gui_suggest_add().

Referenced by main().

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Variable Documentation

asks

int asks = 0

static

How many times the provider was asked.

Examples

ex_gui_suggest.c.

Definition at line 53 of file ex_gui_suggest.c.

Referenced by main(), and vocabulary().

failures

int failures = 0

static

Count of failed assertions.

Definition at line 50 of file ex_gui_suggest.c.

last_prefix

char last_prefix[64] = ""

static

The last prefix the provider was given.

Examples

ex_gui_suggest.c.

Definition at line 56 of file ex_gui_suggest.c.

Referenced by main(), and vocabulary().