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helper: Add API to support startup notification

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Signed-off-by: Quentin Glidic <sardemff7+git@sardemff7.net>
This commit is contained in:
Quentin Glidic 2017-06-02 14:54:21 +02:00
parent 6fefbbf8ab
commit 51d34b662e
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GPG key ID: AC203F96E2C34BB7
16 changed files with 115 additions and 9 deletions
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10
include/display.h
View file

@ -29,6 +29,7 @@
#define ROFI_DISPLAY_H
#include <glib.h>
#include "helper.h"
#include "nkutils-bindings.h"
/**
@ -63,4 +64,13 @@ void display_cleanup(void);
*/
void display_dump_monitor_layout ( void );
/**
* @param context The startup notification context for the application to launch
* @param child_setup A pointer to return the child setup function
* @param user_data A pointer to return the child setup function user_data
*
* Provides the needed child setup function
*/
void display_startup_notification ( RofiHelperExecuteContext *context, GSpawnChildSetupFunc *child_setup, gpointer *user_data );
#endif

28
include/helper.h
View file

@ -259,27 +259,51 @@ int rofi_scorer_fuzzy_evaluate ( const char *pattern, glong plen, const char *st
*/
int utf8_strncmp ( const char *a, const char* b, size_t n ) __attribute__( ( nonnull ( 1, 2 ) ) );
/**
* The startup notification context of the application to launch
*/
typedef struct
{
/** The name of the application */
const gchar *name;
/** The binary name of the application */
const gchar *binary;
/** The description of the launch */
const gchar *description;
/** The icon name of the application */
const gchar *icon;
/** The application id (desktop file with the .desktop suffix) */
const gchar *app_id;
/** The window manager class of the application */
const gchar *wmclass;
/** The command we run */
const gchar *command;
} RofiHelperExecuteContext;
/**
* @param args The arguments of the command to exec.
* @param error_precmd Prefix to error message command.
* @param error_cmd Error message command
* @param context The startup notification context, if any
*
* Executes the command
*
* @returns TRUE when successful, FALSE when failed.
*/
gboolean helper_execute ( const char *wd, char **args, const char *error_precmd, const char *error_cmd );
gboolean helper_execute ( const char *wd, char **args, const char *error_precmd, const char *error_cmd, RofiHelperExecuteContext *context );
/**
* @param wd The work directory (optional)
* @param cmd The cmd to execute
* @param run_in_term Indicate if command should be run in a terminal
* @param context The startup notification context, if any
*
* Execute command.
* If needed members of @param context are NULL, they will be filled.
*
* @returns FALSE On failure, TRUE on success
*/
gboolean helper_execute_command ( const char *wd, const char *cmd, int run_in_term );
gboolean helper_execute_command ( const char *wd, const char *cmd, gboolean run_in_term, RofiHelperExecuteContext *context );
/**
* @param file The file path

4
source/dialogs/drun.c
View file

@ -185,7 +185,7 @@ static void exec_cmd_entry ( DRunModeEntry *e )
// Returns false if not found, if key not found, we don't want run in terminal.
gboolean terminal = g_key_file_get_boolean ( e->key_file, "Desktop Entry", "Terminal", NULL );
if ( helper_execute_command ( exec_path, fp, terminal ) ) {
if ( helper_execute_command ( exec_path, fp, terminal, NULL ) ) {
char *path = g_build_filename ( cache_dir, DRUN_CACHE_FILE, NULL );
char *key = g_strdup_printf ( "%s:::%s", e->root, e->path );
history_set ( path, key );
@ -511,7 +511,7 @@ static ModeMode drun_mode_result ( Mode *sw, int mretv, char **input, unsigned i
exec_cmd_entry ( &( rmpd->entry_list[selected_line] ) );
}
else if ( ( mretv & MENU_CUSTOM_INPUT ) && *input != NULL && *input[0] != '\0' ) {
helper_execute_command ( NULL, *input, run_in_term );
helper_execute_command ( NULL, *input, run_in_term, NULL );
}
else if ( ( mretv & MENU_ENTRY_DELETE ) && selected_line < rmpd->cmd_list_length ) {
if ( selected_line < rmpd->history_length ) {

2
source/dialogs/run.c
View file

@ -92,7 +92,7 @@ static void exec_cmd ( const char *cmd, int run_in_term )
}
char *path = g_build_filename ( cache_dir, RUN_CACHE_FILE, NULL );
if ( helper_execute_command ( NULL, lf_cmd, run_in_term ) ) {
if ( helper_execute_command ( NULL, lf_cmd, run_in_term, NULL ) ) {
/**
* This happens in non-critical time (After launching app)
* It is allowed to be a bit slower.

2
source/dialogs/ssh.c
View file

@ -81,7 +81,7 @@ static inline int execshssh ( const char *host )
helper_parse_setup ( config.ssh_command, &args, &argsv, "{host}", host, NULL );
return helper_execute ( NULL, args, "ssh ", host );
return helper_execute ( NULL, args, "ssh ", host, NULL );
}
/**

28
source/helper.c
View file

@ -47,6 +47,7 @@
#include <pango/pango-fontmap.h>
#include <pango/pangocairo.h>
#include <librsvg/rsvg.h>
#include "display.h"
#include "xcb.h"
#include "helper.h"
#include "helper-theme.h"
@ -962,7 +963,7 @@ int utf8_strncmp ( const char* a, const char* b, size_t n )
return r;
}
gboolean helper_execute ( const char *wd, char **args, const char *error_precmd, const char *error_cmd )
gboolean helper_execute ( const char *wd, char **args, const char *error_precmd, const char *error_cmd, RofiHelperExecuteContext *context )
{
gboolean retv = TRUE;
GError *error = NULL;
@ -970,6 +971,8 @@ gboolean helper_execute ( const char *wd, char **args, const char *error_precmd,
GSpawnChildSetupFunc child_setup = NULL;
gpointer user_data = NULL;
display_startup_notification ( context, &child_setup, &user_data );
g_spawn_async ( wd, args, NULL, G_SPAWN_SEARCH_PATH, child_setup, user_data, NULL, &error );
if ( error != NULL ) {
char *msg = g_strdup_printf ( "Failed to execute: '%s%s'\nError: '%s'", error_precmd, error_cmd, error->message );
@ -985,7 +988,7 @@ gboolean helper_execute ( const char *wd, char **args, const char *error_precmd,
return retv;
}
gboolean helper_execute_command ( const char *wd, const char *cmd, int run_in_term )
gboolean helper_execute_command ( const char *wd, const char *cmd, gboolean run_in_term, RofiHelperExecuteContext *context )
{
char **args = NULL;
int argc = 0;
@ -997,7 +1000,26 @@ gboolean helper_execute_command ( const char *wd, const char *cmd, int run_in_te
helper_parse_setup ( config.run_command, &args, &argc, "{cmd}", cmd, NULL );
}
return helper_execute ( wd, args, "", cmd );
if ( context != NULL ) {
if ( context->name == NULL ) {
context->name = args[0];
}
if ( context->binary == NULL ) {
context->binary = args[0];
}
if ( context->description == NULL ) {
gsize l = strlen ( "Launching '' via rofi" ) + strlen ( cmd ) + 1;
gchar *description = g_newa ( gchar, l );
g_snprintf ( description, l, "Launching '%s' via rofi", cmd );
context->description = description;
}
if ( context->command == NULL ) {
context->command = cmd;
}
}
return helper_execute ( wd, args, "", cmd, context );
}
char *helper_get_theme_path ( const char *file )

4
source/xcb.c
View file

@ -359,6 +359,10 @@ void display_dump_monitor_layout ( void )
}
}
void display_startup_notification ( RofiHelperExecuteContext *context, GSpawnChildSetupFunc *child_setup, gpointer *user_data )
{
}
static int monitor_get_dimension ( int monitor_id, workarea *mon )
{
memset ( mon, 0, sizeof ( workarea ) );

5
test/helper-config-cmdline-parser.c
View file

@ -32,6 +32,7 @@
#include <helper.h>
#include <string.h>
#include <xcb/xcb_ewmh.h>
#include "display.h"
#include "xcb.h"
#include "xcb-internal.h"
#include "rofi.h"
@ -65,6 +66,10 @@ int monitor_active ( G_GNUC_UNUSED workarea *mon )
return 0;
}
void display_startup_notification ( G_GNUC_UNUSED RofiHelperExecuteContext *context, G_GNUC_UNUSED GSpawnChildSetupFunc *child_setup, G_GNUC_UNUSED gpointer *user_data )
{
}
int main ( G_GNUC_UNUSED int argc, G_GNUC_UNUSED char ** argv )
{

5
test/helper-expand.c
View file

@ -32,6 +32,7 @@
#include <helper.h>
#include <string.h>
#include <xcb/xcb_ewmh.h>
#include "display.h"
#include "xcb.h"
#include "xcb-internal.h"
#include "rofi.h"
@ -66,6 +67,10 @@ int monitor_active ( G_GNUC_UNUSED workarea *mon )
return 0;
}
void display_startup_notification ( G_GNUC_UNUSED RofiHelperExecuteContext *context, G_GNUC_UNUSED GSpawnChildSetupFunc *child_setup, G_GNUC_UNUSED gpointer *user_data )
{
}
int main ( int argc, char ** argv )
{
cmd_set_arguments ( argc, argv );

5
test/helper-pidfile.c
View file

@ -32,6 +32,7 @@
#include <helper.h>
#include <string.h>
#include <xcb/xcb_ewmh.h>
#include "display.h"
#include "xcb.h"
#include "xcb-internal.h"
#include "rofi.h"
@ -56,6 +57,10 @@ int monitor_active ( G_GNUC_UNUSED workarea *mon )
return 0;
}
void display_startup_notification ( G_GNUC_UNUSED RofiHelperExecuteContext *context, G_GNUC_UNUSED GSpawnChildSetupFunc *child_setup, G_GNUC_UNUSED gpointer *user_data )
{
}
int main ( G_GNUC_UNUSED int argc, G_GNUC_UNUSED char ** argv )
{
if ( setlocale ( LC_ALL, "" ) == NULL ) {

5
test/helper-test.c
View file

@ -32,6 +32,7 @@
#include <helper.h>
#include <string.h>
#include <xcb/xcb_ewmh.h>
#include "display.h"
#include "xcb.h"
#include "xcb-internal.h"
#include "rofi.h"
@ -75,6 +76,10 @@ int monitor_active ( G_GNUC_UNUSED workarea *mon )
return 0;
}
void display_startup_notification ( G_GNUC_UNUSED RofiHelperExecuteContext *context, G_GNUC_UNUSED GSpawnChildSetupFunc *child_setup, G_GNUC_UNUSED gpointer *user_data )
{
}
int main ( int argc, char ** argv )
{
cmd_set_arguments ( argc, argv );

5
test/helper-tokenize.c
View file

@ -32,6 +32,7 @@
#include <helper.h>
#include <string.h>
#include <xcb/xcb_ewmh.h>
#include "display.h"
#include "xcb.h"
#include "xcb-internal.h"
#include "rofi.h"
@ -56,6 +57,10 @@ int monitor_active ( G_GNUC_UNUSED workarea *mon )
return 0;
}
void display_startup_notification ( G_GNUC_UNUSED RofiHelperExecuteContext *context, G_GNUC_UNUSED GSpawnChildSetupFunc *child_setup, G_GNUC_UNUSED gpointer *user_data )
{
}
int main ( G_GNUC_UNUSED int argc, G_GNUC_UNUSED char ** argv )
{
if ( setlocale ( LC_ALL, "" ) == NULL ) {

6
test/mode-test.c
View file

@ -38,6 +38,7 @@
#include <dialogs/help-keys.h>
#include <xkbcommon/xkbcommon.h>
#include "rofi.h"
#include "display.h"
#include "xcb.h"
#include <keyb.h>
#include <helper.h>
@ -73,6 +74,11 @@ gboolean rofi_view_trigger_action ( G_GNUC_UNUSED RofiViewState *state, G_GNUC_U
{
return FALSE;
}
void display_startup_notification ( G_GNUC_UNUSED RofiHelperExecuteContext *context, G_GNUC_UNUSED GSpawnChildSetupFunc *child_setup, G_GNUC_UNUSED gpointer *user_data )
{
}
#ifndef _ck_assert_ptr_null
/* Pointer against NULL comparison macros with improved output
* compared to ck_assert(). */

5
test/textbox-test.c
View file

@ -37,6 +37,7 @@
#include <widgets/textbox.h>
#include <rofi.h>
#include <cairo-xlib.h>
#include "display.h"
#include "xcb.h"
#include "settings.h"
#include "xrmoptions.h"
@ -76,6 +77,10 @@ int monitor_active ( G_GNUC_UNUSED workarea *mon )
return 0;
}
void display_startup_notification ( G_GNUC_UNUSED RofiHelperExecuteContext *context, G_GNUC_UNUSED GSpawnChildSetupFunc *child_setup, G_GNUC_UNUSED gpointer *user_data )
{
}
int main ( G_GNUC_UNUSED int argc, G_GNUC_UNUSED char **argv )
{
cairo_surface_t *surf = cairo_image_surface_create ( CAIRO_FORMAT_ARGB32, 100, 100 );

5
test/theme-parser-test.c
View file

@ -35,6 +35,7 @@
#include "xcb-internal.h"
#include "rofi.h"
#include "settings.h"
#include "display.h"
#include "xcb.h"
#include "theme.h"
#include "css-colors.h"
@ -70,6 +71,10 @@ int monitor_active ( G_GNUC_UNUSED workarea *mon )
return 0;
}
void display_startup_notification ( G_GNUC_UNUSED RofiHelperExecuteContext *context, G_GNUC_UNUSED GSpawnChildSetupFunc *child_setup, G_GNUC_UNUSED gpointer *user_data )
{
}
#ifndef _ck_assert_ptr_null
/* Pointer against NULL comparison macros with improved output
* compared to ck_assert(). */

5
test/widget-test.c
View file

@ -35,6 +35,7 @@
#include <widgets/widget.h>
#include <widgets/widget-internal.h>
#include "rofi.h"
#include "display.h"
#include "xrmoptions.h"
#include "xcb.h"
unsigned int test =0;
@ -66,6 +67,10 @@ int rofi_view_error_dialog ( const char *msg, G_GNUC_UNUSED int markup )
return FALSE;
}
void display_startup_notification ( G_GNUC_UNUSED RofiHelperExecuteContext *context, G_GNUC_UNUSED GSpawnChildSetupFunc *child_setup, G_GNUC_UNUSED gpointer *user_data )
{
}
int main ( G_GNUC_UNUSED int argc, G_GNUC_UNUSED char **argv )
{
// box 20 by 40