/* xsane -- a graphical (X11, gtk) scanner-oriented SANE frontend xsane-batch-scan.c Oliver Rauch Copyright (C) 1998-2010 Oliver Rauch This file is part of the XSANE package. 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., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* ---------------------------------------------------------------------------------------------------------------------- */ #include "xsane.h" #include "xsane-scan.h" #include "xsane-batch-scan.h" #include "xsane-back-gtk.h" #include "xsane-front-gtk.h" #include "xsane-rc-io.h" #include "xsane-preview.h" #include "xsane-gamma.h" /* ---------------------------------------------------------------------------------------------------------------------- */ static GtkWidget *xsane_batch_scan_create_list_entry(Batch_Scan_Parameters *parameters); /* ---------------------------------------------------------------------------------------------------------------------- */ #define BOFFSET(field) ((char *) &((Batch_Scan_Parameters *) 0)->field - (char *) 0) /* ---------------------------------------------------------------------------------------------------------------------- */ static struct { SANE_String name; void (*codec) (Wire *w, void *p, long offset); long offset; } desc[] = { {"name", xsane_rc_pref_string, BOFFSET(name)}, {"scanmode", xsane_rc_pref_string, BOFFSET(scanmode)}, {"tl-x", xsane_rc_pref_double, BOFFSET(tl_x)}, {"tl-y", xsane_rc_pref_double, BOFFSET(tl_y)}, {"br-x", xsane_rc_pref_double, BOFFSET(br_x)}, {"br-y", xsane_rc_pref_double, BOFFSET(br_y)}, {"unit", xsane_rc_pref_int, BOFFSET(unit)}, {"rotation", xsane_rc_pref_int, BOFFSET(rotation)}, {"resolution-x", xsane_rc_pref_double, BOFFSET(resolution_x)}, {"resolution-y", xsane_rc_pref_double, BOFFSET(resolution_y)}, {"bit-depth", xsane_rc_pref_int, BOFFSET(bit_depth)}, {"gamma", xsane_rc_pref_double, BOFFSET(gamma)}, {"gamma-red", xsane_rc_pref_double, BOFFSET(gamma_red)}, {"gamma-green", xsane_rc_pref_double, BOFFSET(gamma_green)}, {"gamma-blue", xsane_rc_pref_double, BOFFSET(gamma_blue)}, {"contrast", xsane_rc_pref_double, BOFFSET(contrast)}, {"contrast-red", xsane_rc_pref_double, BOFFSET(contrast_red)}, {"contrast-green", xsane_rc_pref_double, BOFFSET(contrast_green)}, {"contrast-blue", xsane_rc_pref_double, BOFFSET(contrast_blue)}, {"brightness", xsane_rc_pref_double, BOFFSET(brightness)}, {"brightness-red", xsane_rc_pref_double, BOFFSET(brightness_red)}, {"brightness-green", xsane_rc_pref_double, BOFFSET(brightness_green)}, {"brightness-blue", xsane_rc_pref_double, BOFFSET(brightness_blue)}, {"enhancement-rgb-default", xsane_rc_pref_int, BOFFSET(enhancement_rgb_default)}, {"negative", xsane_rc_pref_int, BOFFSET(negative)}, {"BATCH_END", xsane_rc_pref_string, 0} }; /* ---------------------------------------------------------------------------------------------------------------------- */ static void xsane_batch_scan_get_parameters(Batch_Scan_Parameters *parameters) { char buf[TEXTBUFSIZE]; SANE_Int unit; DBG(DBG_proc, "xsane_batch_scan_get_parameters\n"); xsane_back_gtk_get_option_double(xsane.well_known.coord[0], ¶meters->tl_x, &unit); xsane_back_gtk_get_option_double(xsane.well_known.coord[1], ¶meters->tl_y, &unit); xsane_back_gtk_get_option_double(xsane.well_known.coord[2], ¶meters->br_x, &unit); xsane_back_gtk_get_option_double(xsane.well_known.coord[3], ¶meters->br_y, &unit); parameters->unit = unit; if (!xsane_back_gtk_get_option_double(xsane.well_known.dpi_x, ¶meters->resolution_x, NULL)) { if (xsane_back_gtk_get_option_double(xsane.well_known.dpi_y, ¶meters->resolution_y, NULL)) { parameters->resolution_y = parameters->resolution_x; } } else /* only one resolution available */ { xsane_back_gtk_get_option_double(xsane.well_known.dpi, ¶meters->resolution_x, NULL); parameters->resolution_y = parameters->resolution_x; } if (xsane_control_option(xsane.dev, xsane.well_known.bit_depth, SANE_ACTION_GET_VALUE, ¶meters->bit_depth, 0)) { parameters->bit_depth = -1; } if (xsane_control_option(xsane.dev, xsane.well_known.scanmode, SANE_ACTION_GET_VALUE, buf, 0)) { parameters->scanmode = NULL; } else { parameters->scanmode = strdup(buf); } parameters->rotation = xsane.preview->rotation; parameters->gamma = xsane.gamma; parameters->gamma_red = xsane.gamma_red; parameters->gamma_green = xsane.gamma_green; parameters->gamma_blue = xsane.gamma_blue; parameters->brightness = xsane.brightness; parameters->brightness_red = xsane.brightness_red; parameters->brightness_green = xsane.brightness_green; parameters->brightness_blue = xsane.brightness_blue; parameters->contrast = xsane.contrast; parameters->contrast_red = xsane.contrast_red; parameters->contrast_green = xsane.contrast_green; parameters->contrast_blue = xsane.contrast_blue; parameters->enhancement_rgb_default = xsane.enhancement_rgb_default; parameters->negative = xsane.negative; } /* ---------------------------------------------------------------------------------------------------------------------- */ void xsane_batch_scan_establish_parameters(Batch_Scan_Parameters *parameters, int panel_rebuild) { SANE_Int info = 0; if ( (parameters->scanmode) && (xsane.batch_scan_use_stored_scanmode) ) { xsane_control_option(xsane.dev, xsane.well_known.scanmode, SANE_ACTION_SET_VALUE, parameters->scanmode, &info); } xsane_back_gtk_set_option_double(xsane.well_known.coord[0], parameters->tl_x); xsane_back_gtk_set_option_double(xsane.well_known.coord[1], parameters->tl_y); xsane_back_gtk_set_option_double(xsane.well_known.coord[2], parameters->br_x); xsane_back_gtk_set_option_double(xsane.well_known.coord[3], parameters->br_y); xsane.scan_rotation = parameters->rotation; if (xsane.batch_scan_use_stored_resolution) { if (!xsane_back_gtk_set_option_double(xsane.well_known.dpi_x, parameters->resolution_x)) { xsane_back_gtk_set_option_double(xsane.well_known.dpi_y, parameters->resolution_y); } else /* only one resolution */ { xsane_back_gtk_set_option_double(xsane.well_known.dpi, parameters->resolution_x); } } if (xsane.batch_scan_use_stored_bit_depth) { /* XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX */ } if (info & SANE_INFO_RELOAD_OPTIONS) { xsane_refresh_dialog(); preview_update_surface(xsane.preview, 0); } xsane_update_param(0); xsane_update_gamma_curve(TRUE); } /* ---------------------------------------------------------------------------------------------------------------------- */ static int xsane_batch_scan_list_item_activated_callback(GtkObject *list_item, gpointer data) { Batch_Scan_Parameters *parameters; if (list_item) { parameters = gtk_object_get_data(list_item, "parameters"); if (parameters) { xsane_batch_scan_establish_parameters(parameters, TRUE); } } return 0; } /* ---------------------------------------------------------------------------------------------------------------------- */ static void xsane_batch_scan_empty_list(void) { GtkObject *list_item; GList *list = GTK_LIST(xsane.batch_scan_list)->children; Batch_Scan_Parameters *parameters = NULL; while (list) { list_item = GTK_OBJECT(list->data); parameters = gtk_object_get_data(list_item, "parameters"); if (parameters) { free(parameters); } list = list->next; gtk_widget_destroy(GTK_WIDGET(list_item)); /* delete list element */ } } /* ---------------------------------------------------------------------------------------------------------------------- */ static int xsane_batch_scan_read_parameters(Wire *w, Batch_Scan_Parameters *parameters) /* returns 0 if ok, otherwise error/eof */ { SANE_String name; int i; DBG(DBG_proc, "batch_scan_read_parameters\n"); while (1) { xsane_rc_io_w_space(w, 3); if (w->status) { return -1; } xsane_rc_io_w_string(w, &name); if (w->status || !name) { return -2; } if (!strcmp(name, "BATCH_END")) { return 0; /* ok */ } for (i = 0; i < NELEMS (desc); ++i) { if (strcmp(name, desc[i].name) == 0) { DBG(DBG_info2, "reading batch-scan-parameter for %s\n", desc[i].name); (*desc[i].codec) (w, parameters, desc[i].offset); break; } } } return -3; /* we should never come here */ } /* ---------------------------------------------------------------------------------------------------------------------- */ /* returns 0 if OK, -1 if file could not be loaded */ int xsane_batch_scan_load_list_from_file(char *filename) { Batch_Scan_Parameters *parameters = NULL; int fd; int eof = 0; Wire w; DBG(DBG_proc, "xsane_batch_scan_load_list_from_file(%s)\n", filename); xsane_batch_scan_empty_list(); fd = open(filename, O_RDONLY); if (fd > 0) { w.io.fd = fd; w.io.read = read; w.io.write = write; xsane_rc_io_w_init(&w); xsane_rc_io_w_set_dir(&w, WIRE_DECODE); while (!eof) { eof = 1; parameters = calloc(1, sizeof(Batch_Scan_Parameters)); if (parameters) { eof = xsane_batch_scan_read_parameters(&w, parameters); if (!eof) { xsane_batch_scan_create_list_entry(parameters); } } } free(parameters); /* last one is unused */ xsane_rc_io_w_exit(&w); close(fd); /* scroll list to beginning */ gtk_adjustment_set_value(xsane.batch_scan_vadjustment, xsane.batch_scan_vadjustment->lower); gtk_adjustment_value_changed(xsane.batch_scan_vadjustment); return 0; } return -1; } /* ---------------------------------------------------------------------------------------------------------------------- */ static void xsane_batch_scan_load_list(void) { char filename[PATH_MAX]; char windowname[TEXTBUFSIZE]; DBG(DBG_proc, "xsane_batch_scan_load_list\n"); xsane_set_sensitivity(FALSE); sprintf(windowname, "%s %s %s", xsane.prog_name, WINDOW_LOAD_BATCH_LIST, xsane.device_text); xsane_back_gtk_make_path(sizeof(filename), filename, "xsane", "batch-lists", 0, "default", ".xbl", XSANE_PATH_LOCAL_SANE); if (!xsane_back_gtk_get_filename(windowname, filename, sizeof(filename), filename, NULL, NULL, XSANE_FILE_CHOOSER_ACTION_OPEN, XSANE_GET_FILENAME_SHOW_NOTHING, XSANE_FILE_FILTER_ALL | XSANE_FILE_FILTER_BATCHLIST, XSANE_FILE_FILTER_BATCHLIST)) { if (xsane_batch_scan_load_list_from_file(filename)) /* error while loading file ? */ { char buf[TEXTBUFSIZE]; snprintf(buf, sizeof(buf), "%s `%s': %s", ERR_OPEN_FAILED, filename, strerror(errno)); xsane_back_gtk_error(buf, TRUE); } } xsane_set_sensitivity(TRUE); } /* ---------------------------------------------------------------------------------------------------------------------- */ static void xsane_batch_scan_write_parameters(Wire *w, Batch_Scan_Parameters *parameters) { int i; DBG(DBG_proc, "batch_scan_parameters_save\n"); for (i = 0; i < NELEMS(desc)-1; ++i) { DBG(DBG_info2, "saving batch-scan-parameter for %s\n", desc[i].name); xsane_rc_io_w_string(w, &desc[i].name); (*desc[i].codec) (w, parameters, desc[i].offset); } xsane_rc_io_w_string(w, &desc[NELEMS(desc)-1].name); /* write BATCH_END */ } /* ---------------------------------------------------------------------------------------------------------------------- */ static void xsane_batch_scan_save_list(void) { GtkObject *list_item; GList *list = GTK_LIST(xsane.batch_scan_list)->children; Batch_Scan_Parameters *parameters = NULL; int fd; Wire w; char filename[PATH_MAX]; char windowname[TEXTBUFSIZE]; DBG(DBG_proc, "xsane_batch_scan_save_list\n"); xsane_set_sensitivity(FALSE); sprintf(windowname, "%s %s %s", xsane.prog_name, WINDOW_SAVE_BATCH_LIST, xsane.device_text); xsane_back_gtk_make_path(sizeof(filename), filename, "xsane", "batch-lists", 0, "default", ".xbl", XSANE_PATH_LOCAL_SANE); if (!xsane_back_gtk_get_filename(windowname, filename, sizeof(filename), filename, NULL, NULL, XSANE_FILE_CHOOSER_ACTION_SAVE, XSANE_GET_FILENAME_SHOW_NOTHING, XSANE_FILE_FILTER_ALL | XSANE_FILE_FILTER_BATCHLIST, XSANE_FILE_FILTER_BATCHLIST)); { fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC, 0600); if (fd > 0) { w.io.fd = fd; w.io.read = read; w.io.write = write; xsane_rc_io_w_init(&w); xsane_rc_io_w_set_dir(&w, WIRE_ENCODE); while (list) { list_item = GTK_OBJECT(list->data); parameters = gtk_object_get_data(list_item, "parameters"); if (parameters) { xsane_batch_scan_write_parameters(&w, parameters); } list = list->next; } xsane_rc_io_w_set_dir(&w, WIRE_DECODE); /* flush it out */ xsane_rc_io_w_exit(&w); close(fd); } else { char buf[TEXTBUFSIZE]; snprintf(buf, sizeof(buf), "%s `%s': %s", ERR_OPEN_FAILED, filename, strerror(errno)); xsane_back_gtk_error(buf, TRUE); } } xsane_set_sensitivity(TRUE); } /* ---------------------------------------------------------------------------------------------------------------------- */ static void xsane_batch_scan_scan_list(void) { GtkObject *list_item; GList *list = GTK_LIST(xsane.batch_scan_list)->children; Batch_Scan_Parameters *parameters = NULL; SANE_Int val_start = SANE_TRUE; SANE_Int val_loop = BATCH_MODE_LOOP; SANE_Int val_end = SANE_FALSE; SANE_Word val_next_tl_y = SANE_FIX(0.0); gtk_list_scroll_vertical(GTK_LIST(xsane.batch_scan_list), GTK_SCROLL_JUMP, 0.0); while (gtk_events_pending()) { gtk_main_iteration(); } while (list) { if (!list->next) /* last scan */ { val_loop = BATCH_MODE_LAST_SCAN; val_end = SANE_TRUE; val_next_tl_y = SANE_FIX(0.0); } else /* not last scan */ { parameters = gtk_object_get_data(GTK_OBJECT(list->next->data), "parameters"); if (parameters) { val_next_tl_y = SANE_FIX(parameters->tl_y); } } xsane_control_option(xsane.dev, xsane.well_known.batch_scan_start, SANE_ACTION_SET_VALUE, &val_start, NULL); xsane_control_option(xsane.dev, xsane.well_known.batch_scan_loop, SANE_ACTION_SET_VALUE, &val_loop, NULL); xsane_control_option(xsane.dev, xsane.well_known.batch_scan_end, SANE_ACTION_SET_VALUE, &val_end, NULL); xsane_control_option(xsane.dev, xsane.well_known.batch_scan_next_tl_y, SANE_ACTION_SET_VALUE, &val_next_tl_y, NULL); val_start = SANE_FALSE; xsane.batch_loop = val_loop; /* tell scanning routine if we have more scans */ list_item = GTK_OBJECT(list->data); gtk_list_select_child(GTK_LIST(xsane.batch_scan_list), GTK_WIDGET(list_item)); /* selecting the child normally does establish the parameters, but not always for the first element! */ parameters = gtk_object_get_data(list_item, "parameters"); if (parameters) { xsane_batch_scan_establish_parameters(parameters, FALSE); } while (gtk_events_pending()) { gtk_main_iteration(); } xsane_scan_dialog(NULL); while (xsane.scanning) { /* we MUST call gtk_events_pending() or gdk_input_add will not work! */ if (gtk_events_pending()) { gtk_main_iteration(); } } if ( (xsane.status_of_last_scan != SANE_STATUS_GOOD) && (xsane.status_of_last_scan != SANE_STATUS_EOF) ) { break; /* cancel or error occured */ } list = list->next; gtk_list_scroll_vertical(GTK_LIST(xsane.batch_scan_list), GTK_SCROLL_STEP_FORWARD, 1.0); } val_start = SANE_FALSE; val_loop = SANE_FALSE; val_end = SANE_FALSE; val_next_tl_y = SANE_FIX(0.0); /* make sure all batch scan options are reset */ xsane_control_option(xsane.dev, xsane.well_known.batch_scan_start, SANE_ACTION_SET_VALUE, &val_start, NULL); xsane_control_option(xsane.dev, xsane.well_known.batch_scan_loop, SANE_ACTION_SET_VALUE, &val_loop, NULL); xsane_control_option(xsane.dev, xsane.well_known.batch_scan_end, SANE_ACTION_SET_VALUE, &val_end, NULL); xsane_control_option(xsane.dev, xsane.well_known.batch_scan_next_tl_y, SANE_ACTION_SET_VALUE, &val_next_tl_y, NULL); xsane.batch_loop = BATCH_MODE_OFF; /* make sure we reset the batch scan loop flag */ if (parameters) { xsane_batch_scan_establish_parameters(parameters, FALSE); } } /* ---------------------------------------------------------------------------------------------------------------------- */ static void xsane_batch_scan_scan_selected(void) { GList *select; GtkObject *list_item; Batch_Scan_Parameters *parameters = NULL; select = GTK_LIST(xsane.batch_scan_list)->selection; if (select) { list_item = GTK_OBJECT(select->data); parameters = gtk_object_get_data(list_item, "parameters"); if (parameters) { xsane_batch_scan_establish_parameters(parameters, TRUE); } xsane.batch_loop = BATCH_MODE_LAST_SCAN; /* to make sure we do not scan multiple times */ xsane_scan_dialog(NULL); xsane.batch_loop = BATCH_MODE_OFF; /* make sure we reset the batch scan loop flag */ } } /* ---------------------------------------------------------------------------------------------------------------------- */ static void xsane_batch_scan_delete(void) { GList *select; GtkObject *list_item; Batch_Scan_Parameters *parameters = NULL; DBG(DBG_proc, "xsane_batch_scan_delete\n"); select = GTK_LIST(xsane.batch_scan_list)->selection; if (select) { list_item = GTK_OBJECT(select->data); parameters = gtk_object_get_data(list_item, "parameters"); if (parameters) { free(parameters); } gtk_widget_destroy(GTK_WIDGET(list_item)); } } /* ---------------------------------------------------------------------------------------------------------------------- */ static void xsane_batch_scan_update_label(Batch_Scan_Parameters *parameters) { char buf[TEXTBUFSIZE]; const char *unit_str; double tl_x = parameters->tl_x; double tl_y = parameters->tl_y; double br_x = parameters->br_x; double br_y = parameters->br_y; char areaname_str[100]; char geometry_tl_str[100]; char geometry_size_str[100]; char scanmode_str[100]; char resolution_str[100]; char bit_depth_str[100]; snprintf(areaname_str, sizeof(areaname_str), "%s %s", TEXT_BATCH_LIST_AREANAME, parameters->name); if (xsane.batch_scan_use_stored_scanmode) { snprintf(scanmode_str, sizeof(scanmode_str), "%s %s", TEXT_BATCH_LIST_SCANMODE, parameters->scanmode); } else { snprintf(scanmode_str, sizeof(scanmode_str), "%s %s", TEXT_BATCH_LIST_SCANMODE, TEXT_BATCH_LIST_BY_GUI); } unit_str = xsane_back_gtk_unit_string(parameters->unit); if (parameters->unit == SANE_UNIT_MM) { tl_x /= preferences.length_unit; tl_y /= preferences.length_unit; br_x /= preferences.length_unit; br_y /= preferences.length_unit; } snprintf(geometry_tl_str, sizeof(geometry_tl_str), "%s %0.2f %s, %0.2f %s", TEXT_BATCH_LIST_GEOMETRY_TL, tl_x, unit_str, tl_y, unit_str); snprintf(geometry_size_str, sizeof(geometry_size_str), "%s %0.2f %s x %0.2f %s", TEXT_BATCH_LIST_GEOMETRY_SIZE, br_x - tl_x, unit_str, br_y - tl_y, unit_str); if (xsane.batch_scan_use_stored_resolution) { snprintf(resolution_str, sizeof(resolution_str), "%s %3.0f dpi x %3.0f dpi", TEXT_BATCH_LIST_RESOLUTION, parameters->resolution_x, parameters->resolution_y); } else { snprintf(resolution_str, sizeof(resolution_str), "%s %s", TEXT_BATCH_LIST_RESOLUTION, TEXT_BATCH_LIST_BY_GUI); } if (xsane.batch_scan_use_stored_bit_depth) { snprintf(bit_depth_str, sizeof(bit_depth_str), "%s %d", TEXT_BATCH_LIST_BIT_DEPTH, parameters->bit_depth); } else { snprintf(bit_depth_str, sizeof(bit_depth_str), "%s %s", TEXT_BATCH_LIST_BIT_DEPTH, TEXT_BATCH_LIST_BY_GUI); } snprintf(buf, sizeof(buf), "%s\n" /* name */ "%s\n" /* scanmode */ "%s\n" /* geometry_tl */ "%s\n" /* geometry_size */ "%s\n" /* resolution */ "%s", /* bit_depth */ areaname_str, scanmode_str, geometry_tl_str, geometry_size_str, resolution_str, bit_depth_str); gtk_label_set_text(GTK_LABEL(parameters->label), buf); } /* ---------------------------------------------------------------------------------------------------------------------- */ static GtkWidget *xsane_batch_scan_create_list_entry(Batch_Scan_Parameters *parameters) { GtkWidget *list_item; GtkWidget *hbox; int size = 120; char *data; list_item = gtk_list_item_new(); hbox = gtk_hbox_new(FALSE, 10); gtk_container_add(GTK_CONTAINER(list_item), hbox); gtk_widget_show(hbox); data = calloc(size, size); parameters->gtk_preview = gtk_preview_new(GTK_PREVIEW_COLOR); gtk_preview_size(GTK_PREVIEW(parameters->gtk_preview), size, size); gtk_box_pack_start(GTK_BOX(hbox), parameters->gtk_preview, FALSE, FALSE, 0); gtk_widget_show(parameters->gtk_preview); parameters->gtk_preview_size = size; preview_create_batch_icon(xsane.preview, parameters); parameters->label = gtk_label_new(""); gtk_box_pack_start(GTK_BOX(hbox), parameters->label, FALSE, FALSE, 0); gtk_label_set_justify(GTK_LABEL(parameters->label), GTK_JUSTIFY_LEFT); gtk_widget_show(parameters->label); xsane_batch_scan_update_label(parameters); gtk_object_set_data(GTK_OBJECT(list_item), "parameters", parameters); g_signal_connect(GTK_OBJECT(list_item), "select", (GtkSignalFunc) xsane_batch_scan_list_item_activated_callback, NULL); gtk_container_add(GTK_CONTAINER(xsane.batch_scan_list), list_item); gtk_widget_show(list_item); return(list_item); } /* ---------------------------------------------------------------------------------------------------------------------- */ void xsane_batch_scan_add() { Batch_Scan_Parameters *parameters; GtkWidget *list_item; DBG(DBG_proc, "xsane_batch_scan_add\n"); parameters = calloc(1, sizeof(Batch_Scan_Parameters)); if (parameters) { xsane_batch_scan_get_parameters(parameters); parameters->name = strdup(TEXT_BATCH_AREA_DEFAULT_NAME); } list_item = xsane_batch_scan_create_list_entry(parameters); /* scroll list to end */ gtk_adjustment_set_value(xsane.batch_scan_vadjustment, xsane.batch_scan_vadjustment->upper); gtk_adjustment_value_changed(xsane.batch_scan_vadjustment); } /* ---------------------------------------------------------------------------------------------------------------------- */ void xsane_batch_scan_update_label_list(void) { GtkObject *list_item; GList *list = GTK_LIST(xsane.batch_scan_list)->children; Batch_Scan_Parameters *parameters = NULL; while (list) { list_item = GTK_OBJECT(list->data); parameters = gtk_object_get_data(list_item, "parameters"); if (parameters) { xsane_batch_scan_update_label(parameters); } list = list->next; } gtk_widget_queue_draw(xsane.batch_scan_list); /* update gtk_pixmap widgets */ } /* ---------------------------------------------------------------------------------------------------------------------- */ void xsane_batch_scan_update_icon_list(void) { GtkObject *list_item; GList *list = GTK_LIST(xsane.batch_scan_list)->children; Batch_Scan_Parameters *parameters = NULL; while (list) { list_item = GTK_OBJECT(list->data); parameters = gtk_object_get_data(list_item, "parameters"); if (parameters) { preview_create_batch_icon(xsane.preview, parameters); } list = list->next; } gtk_widget_queue_draw(xsane.batch_scan_list); /* update gtk_pixmap widgets */ } /* ---------------------------------------------------------------------------------------------------------------------- */ static void xsane_batch_scan_rotate_mirror(GtkWidget *widget, gpointer data) { GList *select; GtkObject *list_item; Batch_Scan_Parameters *parameters = NULL; int rotate_info = (int) data; int rotate, mirror; DBG(DBG_proc, "xsane_batch_scan_rotate_mirror\n"); select = GTK_LIST(xsane.batch_scan_list)->selection; if (select) { list_item = GTK_OBJECT(select->data); parameters = gtk_object_get_data(list_item, "parameters"); if (parameters) { rotate = parameters->rotation & 3; mirror = parameters->rotation & 4; if (parameters->rotation < 4) { parameters->rotation = ( (rotate + rotate_info) & 3 ) + ( (mirror+ rotate_info) & 4); } else { parameters->rotation = ( (rotate - rotate_info) & 3 ) + ( (mirror+ rotate_info) & 4); } xsane_batch_scan_update_icon_list(); } } } /* ---------------------------------------------------------------------------------------------------------------------- */ int xsane_batch_scan_rename; static void xsane_batch_scan_rename_button_callback(GtkWidget *widget, gpointer data) { DBG(DBG_proc, "xsane_batch_scan_rename\n"); xsane_batch_scan_rename = (int) data; } static void xsane_batch_scan_rename_callback(GtkWidget *widget, gpointer data) { GList *select; GtkObject *list_item; Batch_Scan_Parameters *parameters = NULL; GtkWidget *rename_dialog; GtkWidget *text; GtkWidget *button; GtkWidget *vbox, *hbox; char buf[TEXTBUFSIZE]; DBG(DBG_proc, "xsane_batch_scan_rename\n"); select = GTK_LIST(xsane.batch_scan_list)->selection; if (select) { list_item = GTK_OBJECT(select->data); parameters = gtk_object_get_data(list_item, "parameters"); if (parameters) { xsane_set_sensitivity(FALSE); rename_dialog = gtk_window_new(GTK_WINDOW_TOPLEVEL); xsane_set_window_icon(rename_dialog, 0); /* set the main vbox */ vbox = gtk_vbox_new(FALSE, 10); gtk_container_set_border_width(GTK_CONTAINER(vbox), 10); gtk_container_add(GTK_CONTAINER(rename_dialog), vbox); gtk_widget_show(vbox); /* set the main hbox */ hbox = gtk_hbox_new(FALSE, 0); gtk_box_pack_end(GTK_BOX(vbox), hbox, FALSE, FALSE, 0); gtk_container_set_border_width(GTK_CONTAINER(hbox), 0); gtk_widget_show(hbox); gtk_window_set_position(GTK_WINDOW(rename_dialog), GTK_WIN_POS_CENTER); gtk_window_set_resizable(GTK_WINDOW(rename_dialog), FALSE); snprintf(buf, sizeof(buf), "%s %s", xsane.prog_name, WINDOW_BATCH_RENAME); gtk_window_set_title(GTK_WINDOW(rename_dialog), buf); g_signal_connect(GTK_OBJECT(rename_dialog), "delete_event", (GtkSignalFunc) xsane_batch_scan_rename_button_callback,(void *) -1); gtk_widget_show(rename_dialog); text = gtk_entry_new(); xsane_back_gtk_set_tooltip(xsane.tooltips, text, DESC_BATCH_RENAME); gtk_entry_set_max_length(GTK_ENTRY(text), 64); gtk_entry_set_text(GTK_ENTRY(text), parameters->name); gtk_widget_set_size_request(text, 300, -1); gtk_box_pack_start(GTK_BOX(vbox), text, TRUE, TRUE, 4); gtk_widget_show(text); #ifdef HAVE_GTK2 button = gtk_button_new_from_stock(GTK_STOCK_CANCEL); #else button = gtk_button_new_with_label(BUTTON_CANCEL); #endif g_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_batch_scan_rename_button_callback, (void *) -1); gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0); gtk_widget_show(button); #ifdef HAVE_GTK2 button = gtk_button_new_from_stock(GTK_STOCK_OK); #else button = gtk_button_new_with_label(BUTTON_OK); #endif GTK_WIDGET_SET_FLAGS(button, GTK_CAN_DEFAULT); g_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_batch_scan_rename_button_callback, (void *) 1); gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, 0); gtk_widget_grab_default(button); gtk_widget_show(button); xsane_batch_scan_rename = 0; while (xsane_batch_scan_rename == 0) { while (gtk_events_pending()) { gtk_main_iteration(); } } if (xsane_batch_scan_rename == 1) { free(parameters->name); parameters->name = strdup(gtk_entry_get_text(GTK_ENTRY(text))); xsane_batch_scan_update_label(parameters); } gtk_widget_destroy(rename_dialog); xsane_set_sensitivity(TRUE); } } } /* ---------------------------------------------------------------------------------------------------------------------- */ static gint xsane_batch_scan_win_delete(GtkWidget *widget, gpointer data) { DBG(DBG_proc, "xsane_batch_scan_win_delete\n"); if (preferences.show_batch_scan) { xsane_window_get_position(xsane.batch_scan_dialog, &xsane.batch_dialog_posx, &xsane.batch_dialog_posy); gtk_window_move(GTK_WINDOW(xsane.batch_scan_dialog), xsane.batch_dialog_posx, xsane.batch_dialog_posy); } gtk_widget_hide(widget); preferences.show_batch_scan = FALSE; gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(xsane.show_batch_scan_widget), preferences.show_batch_scan); return TRUE; } /* ---------------------------------------------------------------------------------------------------------------------- */ void xsane_create_batch_scan_dialog(const char *devicetext) { GtkWidget *batch_scan_vbox, *button, *scrolled_window; char buf[64]; DBG(DBG_proc, "xsane_batch_scan_dialog\n"); xsane.batch_scan_dialog = gtk_window_new(GTK_WINDOW_TOPLEVEL); xsane_set_window_icon(xsane.batch_scan_dialog, 0); gtk_window_add_accel_group(GTK_WINDOW(xsane.batch_scan_dialog), xsane.accelerator_group); snprintf(buf, sizeof(buf), "%s %s", WINDOW_BATCH_SCAN, devicetext); gtk_window_set_title(GTK_WINDOW(xsane.batch_scan_dialog), buf); gtk_widget_set_size_request(xsane.batch_scan_dialog, 400, -1); g_signal_connect(GTK_OBJECT(xsane.batch_scan_dialog), "delete_event", GTK_SIGNAL_FUNC(xsane_batch_scan_win_delete), NULL); /* set the main vbox */ batch_scan_vbox = gtk_vbox_new(FALSE, 0); gtk_container_set_border_width(GTK_CONTAINER(batch_scan_vbox), 5); gtk_container_add(GTK_CONTAINER(xsane.batch_scan_dialog), batch_scan_vbox); gtk_widget_show(batch_scan_vbox); /* set the hbox for load/save */ xsane.batch_scan_button_box = gtk_hbox_new(FALSE, 0); gtk_box_pack_start(GTK_BOX(batch_scan_vbox), xsane.batch_scan_button_box, FALSE, FALSE, 0); gtk_container_set_border_width(GTK_CONTAINER(xsane.batch_scan_button_box), 0); gtk_widget_show(xsane.batch_scan_button_box); xsane_button_new_with_pixmap(xsane.batch_scan_dialog->window, xsane.batch_scan_button_box, empty_batch_xpm, DESC_BATCH_LIST_EMPTY, (GtkSignalFunc) xsane_batch_scan_empty_list, NULL); xsane_button_new_with_pixmap(xsane.batch_scan_dialog->window, xsane.batch_scan_button_box, load_xpm, DESC_BATCH_LIST_LOAD, (GtkSignalFunc) xsane_batch_scan_load_list, NULL); xsane_button_new_with_pixmap(xsane.batch_scan_dialog->window, xsane.batch_scan_button_box, save_xpm, DESC_BATCH_LIST_SAVE, (GtkSignalFunc) xsane_batch_scan_save_list, NULL); xsane_vseparator_new(xsane.batch_scan_button_box, 3); xsane_button_new_with_pixmap(xsane.batch_scan_dialog->window, xsane.batch_scan_button_box, add_batch_xpm, DESC_BATCH_ADD, (GtkSignalFunc) xsane_batch_scan_add, NULL); xsane_vseparator_new(xsane.batch_scan_button_box, 3); xsane_button_new_with_pixmap(xsane.batch_scan_dialog->window, xsane.batch_scan_button_box, del_batch_xpm, DESC_BATCH_DEL, (GtkSignalFunc) xsane_batch_scan_delete, NULL); xsane_button_new_with_pixmap(xsane.batch_scan_dialog->window, xsane.batch_scan_button_box, ascii_xpm, DESC_BATCH_RENAME, (GtkSignalFunc) xsane_batch_scan_rename_callback, NULL); xsane_button_new_with_pixmap(xsane.batch_scan_dialog->window, xsane.batch_scan_button_box, rotate90_xpm, DESC_ROTATE90, (GtkSignalFunc) xsane_batch_scan_rotate_mirror, (void *) 1); xsane_button_new_with_pixmap(xsane.batch_scan_dialog->window, xsane.batch_scan_button_box, rotate180_xpm, DESC_ROTATE180, (GtkSignalFunc) xsane_batch_scan_rotate_mirror, (void *) 2); xsane_button_new_with_pixmap(xsane.batch_scan_dialog->window, xsane.batch_scan_button_box, rotate270_xpm, DESC_ROTATE270, (GtkSignalFunc) xsane_batch_scan_rotate_mirror, (void *) 3); xsane_button_new_with_pixmap(xsane.batch_scan_dialog->window, xsane.batch_scan_button_box, mirror_x_xpm, DESC_MIRROR_X, (GtkSignalFunc) xsane_batch_scan_rotate_mirror, (void *) 4); xsane_button_new_with_pixmap(xsane.batch_scan_dialog->window, xsane.batch_scan_button_box, mirror_y_xpm, DESC_MIRROR_Y, (GtkSignalFunc) xsane_batch_scan_rotate_mirror, (void *) 6); /* the scolled window with the list */ scrolled_window = gtk_scrolled_window_new(0, 0); gtk_widget_set_size_request(scrolled_window, 400, 200); gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); gtk_container_add(GTK_CONTAINER(batch_scan_vbox), scrolled_window); gtk_widget_show(scrolled_window); xsane.batch_scan_list = gtk_list_new(); gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window), xsane.batch_scan_list); xsane.batch_scan_vadjustment = gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(scrolled_window)); gtk_container_set_focus_vadjustment(GTK_CONTAINER(xsane.batch_scan_list), xsane.batch_scan_vadjustment); gtk_widget_show(xsane.batch_scan_list); xsane_separator_new(batch_scan_vbox, 2); /* set the hbox for scan all / scan selected */ xsane.batch_scan_action_box = gtk_hbox_new(TRUE, 0); gtk_box_pack_start(GTK_BOX(batch_scan_vbox), xsane.batch_scan_action_box, FALSE, FALSE, 0); gtk_container_set_border_width(GTK_CONTAINER(xsane.batch_scan_action_box), 0); gtk_widget_show(xsane.batch_scan_action_box); button = gtk_button_new_with_label(BUTTON_BATCH_LIST_SCAN); g_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_batch_scan_scan_list, NULL); gtk_box_pack_start(GTK_BOX(xsane.batch_scan_action_box), button, TRUE, TRUE, 0); gtk_widget_show(button); button = gtk_button_new_with_label(BUTTON_BATCH_AREA_SCAN); g_signal_connect(GTK_OBJECT(button), "clicked", (GtkSignalFunc) xsane_batch_scan_scan_selected, NULL); gtk_box_pack_start(GTK_BOX(xsane.batch_scan_action_box), button, TRUE, TRUE, 0); gtk_widget_show(button); gtk_widget_realize(xsane.batch_scan_dialog); } /* ---------------------------------------------------------------------------------------------------------------------- */