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/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright 2017 Olaf Wintermann. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #include <stdio.h> #include <stdlib.h> #include <string.h> #include "dnd.h" #include <ucx/buffer.h> #ifdef UI_GTK2LEGACY static gboolean selection_data_set_uris(GtkSelectionData *selection_data, char **uris) { UcxBuffer *buf = ucx_buffer_new(NULL, 1024, UCX_BUFFER_AUTOEXTEND); char *uri; int i = 0; while((uri = uris[i]) != NULL) { ucx_buffer_puts(buf, uri); ucx_buffer_puts(buf, "\r\n"); } GdkAtom type = gdk_atom_intern("text/uri-list", FALSE); gtk_selection_data_set(selection_data, type, 8, (guchar*)buf->space, buf->pos); ucx_buffer_free(buf); return TRUE; } static char** selection_data_get_uris(GtkSelectionData *selection_data) { // TODO: implement return NULL; } #define gtk_selection_data_set_uris selection_data_set_uris #define gtk_selection_data_get_uris selection_data_get_uris #endif void ui_selection_settext(UiSelection *sel, char *str, int len) { // TODO: handle error? gtk_selection_data_set_text(sel->data, str, len); } void ui_selection_seturis(UiSelection *sel, char **uris, int nelm) { char **uriarray = calloc(nelm+1, sizeof(char*)); for(int i=0;i<nelm;i++) { uriarray[i] = uris[i]; } uriarray[nelm] = NULL; gtk_selection_data_set_uris(sel->data, uriarray); } char* ui_selection_gettext(UiSelection *sel) { guchar *text = gtk_selection_data_get_text(sel->data); if(text) { char *textcp = strdup((char*)text); g_free(text); return textcp; } return NULL; } char** ui_selection_geturis(UiSelection *sel, size_t *nelm) { gchar **uris = gtk_selection_data_get_uris(sel->data); if(uris) { size_t al = 32; char **array = malloc(al * sizeof(char*)); size_t i = 0; while(uris[i] != NULL) { if(i >= al) { al *= 2; array = realloc(array, al * sizeof(char*)); } array[i] = strdup((char*)uris[i]); i++; } *nelm = i; g_strfreev(uris); return array; } return NULL; }