rofi 1.7.9
dmenu.c File Reference
#include "config.h"
#include "helper.h"
#include "modes/dmenu.h"
#include "rofi-icon-fetcher.h"
#include "rofi.h"
#include "settings.h"
#include "view.h"
#include "widgets/textbox.h"
#include "xrmoptions.h"
#include <ctype.h>
#include <errno.h>
#include <fcntl.h>
#include <gio/gio.h>
#include <gio/gunixinputstream.h>
#include <glib-unix.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <strings.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <unistd.h>
#include "modes/dmenuscriptshared.h"
#include "mode-private.h"
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Data Structures

struct  DmenuModePrivateData
struct  Block

Macros

#define G_LOG_DOMAIN   "Modes.DMenu"
#define BLOCK_LINES_SIZE   2048

Functions

static int dmenu_mode_init (Mode *sw)
static int dmenu_token_match (const Mode *sw, rofi_int_matcher **tokens, unsigned int index)
static cairo_surface_t * dmenu_get_icon (const Mode *sw, unsigned int selected_line, unsigned int height)
static char * dmenu_get_message (const Mode *sw)
static unsigned int bitget (uint32_t const *const array, unsigned int index)
static void bittoggle (uint32_t *const array, unsigned int index)
static void read_add_block (DmenuModePrivateData *pd, Block **block, char *data, gsize len)
static void read_add (DmenuModePrivateData *pd, char *data, gsize len)
static gboolean dmenu_async_read_proc (gint fd, GIOCondition condition, gpointer user_data)
static void read_input_sync (DmenuModePrivateData *pd, unsigned int pre_read)
static gpointer read_input_thread (gpointer userdata)
static unsigned int dmenu_mode_get_num_entries (const Mode *sw)
static gchar * dmenu_format_output_string (const DmenuModePrivateData *pd, const char *input, const unsigned int index, gboolean multi_select)
static unsigned int get_index (unsigned int length, int index)
static char * dmenu_get_completion_data (const Mode *data, unsigned int index)
static char * get_display_data (const Mode *data, unsigned int index, int *state, G_GNUC_UNUSED GList **list, int get_entry)
static void dmenu_mode_free (Mode *sw)
static void dmenu_finish (DmenuModePrivateData *pd, RofiViewState *state, int retv)
static void dmenu_print_results (DmenuModePrivateData *pd, const char *input)
static void dmenu_finalize (RofiViewState *state)
int dmenu_mode_dialog (void)
void print_dmenu_options (void)

Variables

Mode dmenu_mode

Macro Definition Documentation

◆ BLOCK_LINES_SIZE

#define BLOCK_LINES_SIZE   2048

Maximum number of lines rofi parses async before it pushes it to the main thread.

Definition at line 119 of file dmenu.c.

Referenced by read_input_thread().

◆ G_LOG_DOMAIN

#define G_LOG_DOMAIN   "Modes.DMenu"

The log domain of this dialog.

Definition at line 29 of file dmenu.c.

Function Documentation

◆ bitget()

unsigned int bitget ( uint32_t const *const array,
unsigned int index )
inlinestatic

Definition at line 64 of file dmenu.c.

Referenced by dmenu_finalize(), dmenu_format_output_string(), dmenu_print_results(), and get_display_data().

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◆ bittoggle()

void bittoggle ( uint32_t *const array,
unsigned int index )
inlinestatic

Definition at line 71 of file dmenu.c.

Referenced by dmenu_finalize().

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◆ dmenu_async_read_proc()

gboolean dmenu_async_read_proc ( gint fd,
GIOCondition condition,
gpointer user_data )
static

This method is called from a GSource that responds to READ available event on the file descriptor of the IPC pipe with the reading thread. This method runs in the same thread as the UI and updates the dmenu mode internal administratinos with new items.

The data is copied not via the pipe, but via the Async Queue. A maximal BLOCK_LINES_SIZE items are added with one block.

Definition at line 201 of file dmenu.c.

References DmenuModePrivateData::async_queue, DmenuModePrivateData::cmd_list, DmenuModePrivateData::cmd_list_length, DmenuModePrivateData::cmd_list_real_length, Block::length, DmenuModePrivateData::loading, rofi_view_get_active(), rofi_view_reload(), rofi_view_set_overlay(), and Block::values.

Referenced by dmenu_mode_init().

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◆ dmenu_finalize()

◆ dmenu_finish()

void dmenu_finish ( DmenuModePrivateData * pd,
RofiViewState * state,
int retv )
static

◆ dmenu_format_output_string()

gchar * dmenu_format_output_string ( const DmenuModePrivateData * pd,
const char * input,
const unsigned int index,
gboolean multi_select )
static

Definition at line 360 of file dmenu.c.

References DmenuModePrivateData::ballot_selected, DmenuModePrivateData::ballot_unselected, bitget(), DmenuModePrivateData::column_separator, DmenuModePrivateData::columns, and DmenuModePrivateData::selected_list.

Referenced by dmenu_get_completion_data(), and get_display_data().

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◆ dmenu_get_completion_data()

char * dmenu_get_completion_data ( const Mode * data,
unsigned int index )
static

Definition at line 419 of file dmenu.c.

References DmenuModePrivateData::cmd_list, dmenu_format_output_string(), and mode_get_private_data().

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◆ dmenu_get_icon()

cairo_surface_t * dmenu_get_icon ( const Mode * sw,
unsigned int selected_line,
unsigned int height )
static

◆ dmenu_get_message()

char * dmenu_get_message ( const Mode * sw)
static

Definition at line 706 of file dmenu.c.

References DmenuModePrivateData::message, and mode_get_private_data().

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◆ dmenu_mode_free()

◆ dmenu_mode_get_num_entries()

unsigned int dmenu_mode_get_num_entries ( const Mode * sw)
static

Definition at line 353 of file dmenu.c.

References DmenuModePrivateData::cmd_list_length, and mode_get_private_data().

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◆ dmenu_mode_init()

◆ dmenu_print_results()

void dmenu_print_results ( DmenuModePrivateData * pd,
const char * input )
static

◆ dmenu_token_match()

int dmenu_token_match ( const Mode * sw,
rofi_int_matcher ** tokens,
unsigned int index )
static

Strip out the markup when matching.

Definition at line 664 of file dmenu.c.

References DmenuModePrivateData::cmd_list, DmenuModePrivateData::do_markup, DmenuScriptEntry::entry, helper_token_match(), DmenuScriptEntry::meta, mode_get_private_data(), and DmenuScriptEntry::permanent.

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◆ get_display_data()

◆ get_index()

unsigned int get_index ( unsigned int length,
int index )
inlinestatic

Definition at line 408 of file dmenu.c.

Referenced by get_display_data().

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◆ read_add()

◆ read_add_block()

void read_add_block ( DmenuModePrivateData * pd,
Block ** block,
char * data,
gsize len )
static

Definition at line 126 of file dmenu.c.

References dmenuscript_parse_entry_extras(), DmenuScriptEntry::icon_fetch_uid, rofi_force_utf8(), and Block::values.

Referenced by read_input_thread().

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◆ read_input_sync()

void read_input_sync ( DmenuModePrivateData * pd,
unsigned int pre_read )
static

Definition at line 241 of file dmenu.c.

References DmenuModePrivateData::fd_file, read_add(), and DmenuModePrivateData::separator.

Referenced by dmenu_mode_init().

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◆ read_input_thread()

gpointer read_input_thread ( gpointer userdata)
static

Definition at line 257 of file dmenu.c.

References DmenuModePrivateData::async_queue, BLOCK_LINES_SIZE, DmenuModePrivateData::fd, Block::length, DmenuModePrivateData::pipefd, DmenuModePrivateData::pipefd2, read_add_block(), and DmenuModePrivateData::separator.

Referenced by dmenu_mode_init().

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Variable Documentation

◆ dmenu_mode

Mode dmenu_mode
Initial value:
= {.name = "dmenu",
.cfg_name_key = "display-combi",
._init = dmenu_mode_init,
._get_num_entries = dmenu_mode_get_num_entries,
._result = NULL,
._destroy = dmenu_mode_free,
._token_match = dmenu_token_match,
._get_display_value = get_display_data,
._get_icon = dmenu_get_icon,
._get_completion = dmenu_get_completion_data,
._preprocess_input = NULL,
._get_message = dmenu_get_message,
.private_data = NULL,
.free = NULL,
.display_name = "dmenu",
.type = MODE_TYPE_DMENU}
static cairo_surface_t * dmenu_get_icon(const Mode *sw, unsigned int selected_line, unsigned int height)
Definition dmenu.c:713
static char * get_display_data(const Mode *data, unsigned int index, int *state, G_GNUC_UNUSED GList **list, int get_entry)
Definition dmenu.c:430
static int dmenu_token_match(const Mode *sw, rofi_int_matcher **tokens, unsigned int index)
Definition dmenu.c:664
static void dmenu_mode_free(Mode *sw)
Definition dmenu.c:476
static char * dmenu_get_message(const Mode *sw)
Definition dmenu.c:706
static char * dmenu_get_completion_data(const Mode *data, unsigned int index)
Definition dmenu.c:419
static int dmenu_mode_init(Mode *sw)
Definition dmenu.c:521
static unsigned int dmenu_mode_get_num_entries(const Mode *sw)
Definition dmenu.c:353
@ MODE_TYPE_DMENU

dmenu Mode object.

Definition at line 504 of file dmenu.c.

Referenced by dmenu_finish(), dmenu_mode_dialog(), and dmenu_mode_init().