+++ /dev/null
-#include "lirc.h"
-
-#include "misc.h"
-
-#ifdef HAVE_LIRC
-#include <lirc/lirc_client.h>
-#include "layout_image.h"
-
-gint lirc_fd = -1;
-struct lirc_config *config = NULL;
-guint input_tag;
-GIOChannel *gio_chan;
-
-/*
- *-----------------------------------------------------------------------------
- * LIRC callback
- *-----------------------------------------------------------------------------
- */
-
-static void lirc_cleanup(void)
-{
- if (config)
- {
- g_source_remove(input_tag);
- lirc_freeconfig(config);
- config = NULL;
- }
- if (lirc_fd != -1)
- {
- lirc_deinit();
- lirc_fd = -1;
- }
- if (gio_chan)
- {
- g_io_channel_shutdown(gio_chan, TRUE, NULL);
- g_io_channel_unref(gio_chan);
- }
-}
-
-static gboolean lirc_input_callback(GIOChannel *source, GIOCondition condition,
- gpointer data)
-{
- LayoutWindow *lw = data;
- gchar *ptr;
- gint ret;
- gint x = 0;
- gint y = 0;
-
- /* LIRC code and corresponding geeqie command (and parameters)*/
- gchar *code;
- gchar *cmd;
-
- /* parameters for geeqie command */
- gint i_parm;
- gfloat fl_parm;
-
- while ((ret = lirc_nextcode(&code)) == 0 && code)
- {
- while ((ret = lirc_code2char(config, code, &cmd)) == 0 && cmd)
- {
- if (g_ascii_strncasecmp("LEFT", cmd, 4) == 0)
- {
- ptr = cmd + 4;
- while (g_ascii_isspace(*ptr)) ptr++;
- i_parm = atoi(ptr);
-
- if (i_parm <= 0) i_parm = 1;
- x -= i_parm;
- }
- else if (g_ascii_strncasecmp("RIGHT", cmd, 5) == 0)
- {
- ptr = cmd + 5;
- while (g_ascii_isspace(*ptr)) ptr++;
- i_parm = atoi(ptr);
-
- if (i_parm <= 0) i_parm = 1;
- x += i_parm;
- }
- else if (g_ascii_strncasecmp("UP", cmd, 2) == 0)
- {
- ptr = cmd + 2;
- while (g_ascii_isspace(*ptr)) ptr++;
- i_parm = atoi(ptr);
-
- if (i_parm <= 0) i_parm = 1;
- y -= i_parm;
- }
- else if (g_ascii_strncasecmp("DOWN", cmd, 4) == 0)
- {
- ptr = cmd + 4;
- while (g_ascii_isspace(*ptr)) ptr++;
- i_parm = atoi(ptr);
-
- if (i_parm <= 0) i_parm = 1;
- y += i_parm;
- }
- else if (g_ascii_strcasecmp("PREV", cmd) == 0)
- {
- layout_image_prev(lw);
- }
- else if (g_ascii_strcasecmp("NEXT", cmd) == 0)
- {
- layout_image_next(lw);
- }
- else if (g_ascii_strncasecmp("ZOOM_IN", cmd, 7) == 0)
- {
- ptr = cmd + 7;
- while (g_ascii_isspace(*ptr)) ptr++;
- fl_parm = atoi(ptr) / 10.0;
-
- if (fl_parm <= 0.01) fl_parm = get_zoom_increment();
- layout_image_zoom_adjust(lw, fl_parm, FALSE);
- }
- else if (g_ascii_strncasecmp("ZOOM_OUT", cmd, 8) == 0)
- {
- ptr = cmd + 8;
- while (g_ascii_isspace(*ptr)) ptr++;
- fl_parm = atoi(ptr) / 10.0;
-
- if (fl_parm <= 0.01) fl_parm = get_zoom_increment();
- layout_image_zoom_adjust(lw, -fl_parm, FALSE);
- }
- else if (g_ascii_strcasecmp("ZOOM_MAX", cmd) == 0)
- {
- layout_image_zoom_set(lw, 0.0, FALSE);
- }
- else if (g_ascii_strncasecmp("SET_ZOOM", cmd, 8) == 0)
- {
- ptr = cmd + 8;
- while (g_ascii_isspace(*ptr)) ptr++;
- i_parm = atoi(ptr);
-
- if (i_parm <= 0) i_parm = 1;
- layout_image_zoom_set(lw, 1.0, FALSE);
- }
- else if (g_ascii_strncasecmp("SET_INV_ZOOM", cmd, 12) == 0)
- {
- ptr = cmd + 12;
- while (g_ascii_isspace(*ptr)) ptr++;
- i_parm = atoi(ptr);
-
- if (i_parm <= 0) i_parm = 1;
- layout_image_zoom_set(lw, -i_parm, FALSE);
- }
- else if (g_ascii_strcasecmp("FIRST", cmd) == 0)
- {
- layout_image_first(lw);
- }
- else if (g_ascii_strcasecmp("LAST", cmd) == 0)
- {
- layout_image_last(lw);
- }
- else if (g_ascii_strcasecmp("PAUSE", cmd) == 0)
- {
- layout_image_slideshow_pause_toggle(lw);
- }
- else if (g_ascii_strcasecmp("ROTATE_90", cmd) == 0)
- {
- layout_image_alter(lw, ALTER_ROTATE_90);
- }
- else if (g_ascii_strcasecmp("ROTATE_90_CC", cmd) == 0)
- {
- layout_image_alter(lw, ALTER_ROTATE_90_CC);
- }
- else if (g_ascii_strcasecmp("INFO", cmd) == 0)
- {
- layout_image_overlay_toggle(lw);
- }
- else if (g_ascii_strcasecmp("EXIT", cmd) == 0)
- {
- exit_program();
- }
- }
- free(code);
- if (ret == -1) break;
- }
- if (x != 0 || y != 0)
- {
- layout_image_scroll(lw, x, y, FALSE);
- }
-
- if (ret == -1)
- {
- /* something went badly wrong */
- fprintf(stderr, _("disconnected from LIRC\n"));
- lirc_cleanup();
- return (gboolean)FALSE;
- }
- return (gboolean)TRUE;
-}
-
-void layout_image_lirc_init(LayoutWindow *lw)
-{
- gint flags;
-
- DEBUG_1("Initializing LIRC...");
- lirc_fd = lirc_init(GQ_APPNAME_LC, get_debug_level() > 0);
- if (lirc_fd == -1)
- {
- fprintf(stderr, _("Could not init LIRC support\n"));
- return;
- }
- if (lirc_readconfig(NULL, &config, NULL) == -1)
- {
- lirc_deinit();
- fprintf(stderr,
- _("could not read LIRC config file\n"
- "please read the documentation of LIRC to \n"
- "know how to create a proper config file\n"));
- return;
- }
- gio_chan = g_io_channel_unix_new(lirc_fd);
- input_tag = g_io_add_watch(gio_chan, G_IO_IN,
- lirc_input_callback, lw);
- fcntl(lirc_fd, F_SETOWN, getpid());
- flags = fcntl(lirc_fd, F_GETFL, 0);
- if (flags != -1) fcntl(lirc_fd, F_SETFL, flags|O_NONBLOCK);
- fflush(stderr);
-}
-
-#endif /* HAVE_LIRC */
-/* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */
projects / geeqie.git / blobdiff