2 # include "elementary_config.h"
4 #include <Elementary.h>
9 #ifdef HAVE_ELEMENTARY_X
11 #define ARRAYINIT(foo) [foo] =
16 # define cnp_debug(x...) fprintf(stderr, __FILE__": " x)
18 # define cnp_debug(x...)
21 #define PROVIDER_SET "__elm_cnp_provider_set"
23 typedef struct _Paste_Image Paste_Image;
24 typedef struct _Cnp_Selection Cnp_Selection;
25 typedef struct _Escape Escape;
26 typedef struct _Tmp_Info Tmp_Info;
27 typedef struct _Cnp_Atom Cnp_Atom;
28 typedef struct _Saved_Type Saved_Type;
29 typedef struct _Dropable Dropable;
31 typedef Eina_Bool (*Converter_Fn_Cb) (char *target, void *data, int size, void **data_ret, int *size_ret, Ecore_X_Atom *ttype, int *typesize);
32 typedef int (*Response_Handler_Cb) (Cnp_Selection *sel, Ecore_X_Event_Selection_Notify *);
33 typedef int (*Notify_Handler_Cb) (Cnp_Selection *sel, Ecore_X_Event_Selection_Notify *);
39 CNP_ATOM_text_urilist,
40 CNP_ATOM_text_x_vcard,
51 CNP_ATOM_text_html_utf8,
56 CNP_ATOM_text_plain_utf8,
75 Evas_Object *requestwidget;
77 Elm_Sel_Format requestformat;
79 Eina_Bool (*set) (Ecore_X_Window, const void *data, int size);
80 Eina_Bool (*clear) (void);
81 void (*request) (Ecore_X_Window, const char *target);
83 Elm_Sel_Format format;
84 Ecore_X_Selection ecore_sel;
106 Elm_Sel_Format formats;
107 /* Called by ecore to do conversion */
108 Converter_Fn_Cb converter;
109 Response_Handler_Cb response;
110 Notify_Handler_Cb notify;
121 Eina_Bool textreq: 1;
127 /* FIXME: Cache window */
128 Elm_Sel_Format types;
133 static Tmp_Info *elm_cnp_tempfile_create(int size);
134 static int tmpinfo_free(Tmp_Info *tmp);
136 static Eina_Bool _elm_cnp_init(void);
137 static Eina_Bool selection_clear(void *udata __UNUSED__, int type, void *event);
138 static Eina_Bool selection_notify(void *udata __UNUSED__, int type, void *event);
139 static char *remove_tags(const char *p, int *len);
140 static char *mark_up(const char *start, int inlen, int *lenp);
142 static Evas_Object *image_provider(void *images, Evas_Object *entry, const char *item);
143 static void entry_deleted(void *images, Evas *e, Evas_Object *entry, void *unused);
145 static Eina_Bool targets_converter(char *target, void *data, int size, void **data_ret, int *size_ret, Ecore_X_Atom *ttype, int *typesize);
146 static Eina_Bool text_converter(char *target, void *data, int size, void **data_ret, int *size_ret, Ecore_X_Atom *ttype, int *typesize);
147 static Eina_Bool html_converter(char *target, void *data, int size, void **data_ret, int *size_ret, Ecore_X_Atom *ttype, int *typesize);
148 static Eina_Bool edje_converter(char *target, void *data, int size, void **data_ret, int *size_ret, Ecore_X_Atom *ttype, int *typesize);
149 static Eina_Bool uri_converter(char *target, void *data, int size, void **data_ret, int *size_ret, Ecore_X_Atom *ttype, int *typesize);
150 static Eina_Bool image_converter(char *target, void *data, int size, void **data_ret, int *size_ret, Ecore_X_Atom *ttype, int *typesize);
151 static Eina_Bool vcard_send(char *target, void *data, int size, void **data_ret, int *size_ret, Ecore_X_Atom *ttype, int *typesize);
153 static int response_handler_targets(Cnp_Selection *sel, Ecore_X_Event_Selection_Notify *);
155 static int notify_handler_targets(Cnp_Selection *sel, Ecore_X_Event_Selection_Notify *notify);
156 static int notify_handler_text(Cnp_Selection *sel, Ecore_X_Event_Selection_Notify *notify);
157 static int notify_handler_image(Cnp_Selection *sel, Ecore_X_Event_Selection_Notify *notify);
158 static int notify_handler_uri(Cnp_Selection *sel, Ecore_X_Event_Selection_Notify *notify);
159 static int notify_handler_edje(Cnp_Selection *sel, Ecore_X_Event_Selection_Notify *notify);
160 static int notify_handler_html(Cnp_Selection *sel, Ecore_X_Event_Selection_Notify *notify);
161 static int vcard_receive(Cnp_Selection *sed, Ecore_X_Event_Selection_Notify *notify);
163 static Paste_Image *pasteimage_alloc(const char *file, int pathlen);
164 static Eina_Bool pasteimage_append(Paste_Image *pi, Evas_Object *entry);
165 static void pasteimage_free(Paste_Image *pi);
167 /* Optimisation: Turn this into a 256 byte table:
168 * then can lookup in one index, not N checks */
169 static const Escape escapes[] = {
179 #define N_ESCAPES ((int)(sizeof(escapes) / sizeof(escapes[0])))
181 static Cnp_Atom atoms[CNP_N_ATOMS] = {
182 [CNP_ATOM_TARGETS] = {
184 (Elm_Sel_Format) -1, // everything
186 response_handler_targets,
187 notify_handler_targets,
191 "application/x-elementary-markup",
192 ELM_SEL_FORMAT_MARKUP | ELM_SEL_FORMAT_HTML,
198 [CNP_ATOM_text_uri] = {
200 ELM_SEL_FORMAT_MARKUP | ELM_SEL_FORMAT_IMAGE, /* Either images or entries */
206 [CNP_ATOM_text_urilist] = {
208 ELM_SEL_FORMAT_IMAGE,
214 [CNP_ATOM_text_x_vcard] = {
216 ELM_SEL_FORMAT_VCARD,
220 [CNP_ATOM_image_png] = {
222 ELM_SEL_FORMAT_IMAGE,
225 notify_handler_image,
228 [CNP_ATOM_image_jpeg] = {
230 ELM_SEL_FORMAT_IMAGE,
233 notify_handler_image,/* Raw image data is the same */
236 [CNP_ATOM_image_bmp] = {
238 ELM_SEL_FORMAT_IMAGE,
241 notify_handler_image,/* Raw image data is the same */
244 [CNP_ATOM_image_gif] = {
246 ELM_SEL_FORMAT_IMAGE,
249 notify_handler_image,/* Raw image data is the same */
252 [CNP_ATOM_image_tiff] = {
254 ELM_SEL_FORMAT_IMAGE,
257 notify_handler_image,/* Raw image data is the same */
260 [CNP_ATOM_image_svg] = {
262 ELM_SEL_FORMAT_IMAGE,
265 notify_handler_image,/* Raw image data is the same */
268 [CNP_ATOM_image_xpm] = {
270 ELM_SEL_FORMAT_IMAGE,
273 notify_handler_image,/* Raw image data is the same */
276 [CNP_ATOM_image_tga] = {
278 ELM_SEL_FORMAT_IMAGE,
281 notify_handler_image,/* Raw image data is the same */
284 [CNP_ATOM_image_ppm] = {
285 "image/x-portable-pixmap",
286 ELM_SEL_FORMAT_IMAGE,
289 notify_handler_image,/* Raw image data is the same */
292 [CNP_ATOM_text_html_utf8] = {
293 "text/html;charset=utf-8",
300 [CNP_ATOM_text_html] = {
305 notify_handler_html, /* No encoding: Webkit only */
308 [CNP_ATOM_UTF8STRING] = {
310 ELM_SEL_FORMAT_TEXT | ELM_SEL_FORMAT_MARKUP | ELM_SEL_FORMAT_HTML,
316 [CNP_ATOM_STRING] = {
318 ELM_SEL_FORMAT_TEXT | ELM_SEL_FORMAT_MARKUP | ELM_SEL_FORMAT_HTML,
326 ELM_SEL_FORMAT_TEXT | ELM_SEL_FORMAT_MARKUP | ELM_SEL_FORMAT_HTML,
332 [CNP_ATOM_text_plain_utf8] = {
333 "text/plain;charset=utf-8",
334 ELM_SEL_FORMAT_TEXT | ELM_SEL_FORMAT_MARKUP | ELM_SEL_FORMAT_HTML,
340 [CNP_ATOM_text_plain] = {
342 ELM_SEL_FORMAT_TEXT | ELM_SEL_FORMAT_MARKUP | ELM_SEL_FORMAT_HTML,
350 static Cnp_Selection selections[ELM_SEL_MAX] = {
351 ARRAYINIT(ELM_SEL_PRIMARY) {
353 .ecore_sel = ECORE_X_SELECTION_PRIMARY,
354 .set = ecore_x_selection_primary_set,
355 .clear = ecore_x_selection_primary_clear,
356 .request = ecore_x_selection_primary_request,
358 ARRAYINIT(ELM_SEL_SECONDARY) {
359 .debug = "Secondary",
360 .ecore_sel = ECORE_X_SELECTION_SECONDARY,
361 .set = ecore_x_selection_secondary_set,
362 .clear = ecore_x_selection_secondary_clear,
363 .request = ecore_x_selection_secondary_request,
365 ARRAYINIT(ELM_SEL_CLIPBOARD) {
366 .debug = "Clipboard",
367 .ecore_sel = ECORE_X_SELECTION_CLIPBOARD,
368 .set = ecore_x_selection_clipboard_set,
369 .clear = ecore_x_selection_clipboard_clear,
370 .request = ecore_x_selection_clipboard_request,
372 ARRAYINIT(ELM_SEL_XDND) {
374 .ecore_sel = ECORE_X_SELECTION_XDND,
375 .request = ecore_x_selection_xdnd_request,
379 /* Data for DND in progress */
380 static Saved_Type savedtypes = { NULL, NULL, 0, 0, 0, EINA_FALSE };
382 static void (*dragdonecb) (void *data, Evas_Object *obj) = NULL;
383 static void *dragdonedata = NULL;
385 static int _elm_cnp_init_count = 0;
386 /* FIXME: who left this out of XAtoms.h */
387 static Ecore_X_Atom clipboard_atom;
389 static Eina_List *pastedimages = NULL;
392 * Drag & Drop functions
395 /* FIXME: Way too many globals */
396 static Eina_List *drops = NULL;
397 static Evas_Object *dragwin = NULL;
398 static int _dragx = 0, _dragy = 0;
399 static Ecore_Event_Handler *handler_pos = NULL;
400 static Ecore_Event_Handler *handler_drop = NULL;
401 static Ecore_Event_Handler *handler_enter = NULL;
402 static Ecore_Event_Handler *handler_status = NULL;
406 /* Stringshared, so I can just compare pointers later */
407 static const char *text_uri;
409 /* For convert EFL to HTML */
411 #define TAGPOS_START 0x00000001
412 #define TAGPOS_END 0x00000002
413 #define TAGPOS_ALONE 0x00000003
415 /* TEXTBLOCK tag using stack but close tag word has no mean maybe bug...
416 * TEXTBLOCK <b>bold<font>font</b>bold</font>
417 * HTML <b>bold<font>font bold</b>font</font> */
419 typedef struct _TagTable {
425 TagTable _EFLtoHTMLConvertTable[] = {
427 {"underline", "del", 0},
428 {"strikethrough", "ins", 0},
435 TagTable _HTMLtoEFLConvertTable[] = {
437 {"del", "underline", 0},
438 {"u", "underline", 0},
439 {"ins", "strikethrough", 0},
440 {"s", "strikethrough", 0},
448 typedef struct _TagNode TagNode, *PTagNode;
450 char *tag; //EINA_STRINGSHARE if NULL just str
453 char *pos_in_ori_str;
456 unsigned char tagPosType;
459 typedef struct _FontTagData FontTagData, *PFontTagData;
460 struct _FontTagData {
468 typedef struct _ItemTagData ItemTagData, *PItemTagData;
469 struct _ItemTagData {
475 #define SAFEFREE(ptr) \
483 #define freeAndAssign(dst, value) \
494 static PTagNode _new_tag_node(char *tag, char *tag_str, char* str, char *pos_in_ori_str);
495 static PTagNode _get_start_node(char *str);
496 static PTagNode _get_next_node(PTagNode prev);
497 static void _delete_node(PTagNode node);
498 static void _link_match_tags(Eina_List *nodes);
499 static char *_get_tag_value(const char *tag_str, const char *tag_name);
500 static char *_convert_to_html(Eina_List* nodes);
501 static void _set_EFL_tag_data(Eina_List* nodes);
502 static char *_convert_to_edje(Eina_List* nodes);
503 static void _set_HTML_tag_data(Eina_List* nodes);
504 static PFontTagData _set_EFL_font_data(PFontTagData data, const char *tag_str);
505 static PItemTagData _set_EFL_item_data(PItemTagData data, const char *tag_str);
506 static PFontTagData _set_HTML_font_data(PFontTagData data, const char *tag_str);
507 static PItemTagData _set_HTML_img_data(PItemTagData data, const char *tag_str);
510 static void _dumpNode(Eina_List* nodes);
514 _new_tag_node(char *tag, char *tag_str, char* str, char *pos_in_ori_str)
516 PTagNode newNode = calloc(1, sizeof(TagNode));
518 eina_str_tolower(&tag);
521 eina_str_tolower(&tag_str);
522 newNode->tag_str = tag_str;
524 newNode->pos_in_ori_str = pos_in_ori_str;
529 _get_start_node(char *str)
531 char *startStr = NULL;
532 if (!str || str[0] == '\0')
537 char *tagStart = strchr(str, '<');
539 startStr = strdup(str);
542 int strLength = tagStart - str;
543 startStr = malloc(sizeof(char) * (strLength + 1));
544 strncpy(startStr, str, strLength);
545 startStr[strLength] = '\0';
549 return _new_tag_node(NULL, NULL, startStr, str);
553 _get_next_node(PTagNode prev)
555 PTagNode retTag = NULL;
558 char *tagNameEnd = NULL;
561 if (prev->tag == NULL)
562 tagStart = strchr(prev->pos_in_ori_str, '<');
564 tagStart = strchr(prev->pos_in_ori_str + 1, '<');
569 tagEnd = strchr(tagStart, '>');
570 nextTagStart = strchr(tagStart + 1, '<');
572 if (!tagEnd || (nextTagStart && (nextTagStart < tagEnd)))
573 return _get_start_node(tagStart + 1);
576 char *spArray[spCnt];
577 spArray[0] = strchr(tagStart, '=');
578 spArray[1] = strchr(tagStart, '_');
579 spArray[2] = strchr(tagStart, ' ');
580 spArray[3] = strchr(tagStart, '\t');
581 spArray[4] = strchr(tagStart, '\n');
585 for (i = 0; i < spCnt; i++)
587 if (spArray[i] && spArray[i] < tagNameEnd)
588 tagNameEnd = spArray[i];
591 int tagLength = tagNameEnd - tagStart - 1;
592 char *tagName = NULL;
593 if (!strncmp(&tagStart[1], "color", tagLength))
594 tagName = strndup("font", 4);
595 else if (!strncmp(&tagStart[1], "/color", tagLength))
596 tagName = strndup("/font", 5);
597 else if (!strncmp(&tagStart[1], "/item", tagLength))
598 tagName = strdup("");
600 tagName = strndup(&tagStart[1], tagLength);
602 int tagStrLength = 0;
606 tagStrLength = tagEnd - tagStart + 1;
607 tagStr = strndup(tagStart, tagStrLength);
610 unsigned int strLength = nextTagStart ? (unsigned int)(nextTagStart - tagEnd - 1) : strlen(&tagEnd[1]);
611 char *str = strndup(&tagEnd[1], strLength);
613 retTag = _new_tag_node(tagName, tagStr, str, tagStart);
619 _delete_node(PTagNode node)
623 SAFEFREE(node->tag_str);
630 if (!strcmp("font", node->tag))
632 PFontTagData data = node->tagData;
633 SAFEFREE(data->name);
634 SAFEFREE(data->color);
635 SAFEFREE(data->size);
636 SAFEFREE(data->bg_color);
638 if (!strcmp("item", node->tag))
640 PItemTagData data = node->tagData;
641 SAFEFREE(data->href);
642 SAFEFREE(data->width);
643 SAFEFREE(data->height);
647 SAFEFREE(node->tagData);
655 _link_match_tags(Eina_List *nodes)
657 Eina_List *stack = NULL;
659 PTagNode trail, popData;
662 EINA_LIST_FOREACH(nodes, l, trail)
664 if (!trail->tag || trail->tag[0] == '\0')
666 if (!strcmp("br", trail->tag))
668 trail->tagPosType = TAGPOS_ALONE;
671 else if (!strcmp("item", trail->tag) || !strcmp("img", trail->tag))
673 trail->tagPosType = TAGPOS_ALONE;
677 if (trail->tag[0] != '/') // PUSH
679 stack = eina_list_append(stack, trail);
680 /* eina_array_push(stack, trail);
681 cnp_debug("stack: %d, tag %s\n", eina_array_count_get(stack), trail->tag);*/
682 cnp_debug("stack: %d, tag %s\n", eina_list_count(stack), trail->tag);
686 if (!eina_list_count(stack))
688 cnp_debug("tag not matched %s\n", trail->tag);
692 EINA_LIST_REVERSE_FOREACH(stack, r, popData)
694 if (popData->tag && !strcmp(popData->tag, &trail->tag[1]))
696 popData->tagPosType = TAGPOS_START;
697 trail->tagPosType = TAGPOS_END;
698 popData->matchTag = trail;
699 trail->matchTag = popData;
700 stack = eina_list_remove_list(stack, r);
704 /* popData = eina_array_pop(stack);
706 popData->tagPosType = TAGPOS_START;
707 trail->tagPosType = TAGPOS_END;
708 popData->matchTag = trail;
709 trail->matchTag = popData;
710 cnp_debug("pop stack: %d, tag %s\n", eina_array_count_get(stack), trail->tag);
715 /* if (eina_array_count_get(stack))
716 cnp_debug("stack state: %d, tag %s\n", eina_array_count_get(stack), trail->tag);*/
718 /* Make Dummy close tag */
719 /* while ((popData = eina_array_pop(stack))) */
721 EINA_LIST_REVERSE_FOREACH(stack, r, popData)
724 int tagLength = strlen(popData->tag);
725 char *tagName = malloc(sizeof(char) * (tagLength + 2));
729 strcat(tagName, popData->tag);
731 newData = _new_tag_node(tagName, NULL, NULL, NULL);
732 popData->tagPosType = TAGPOS_START;
733 newData->tagPosType = TAGPOS_END;
734 popData->matchTag = newData;
735 newData->matchTag = popData;
736 nodes = eina_list_append(nodes, newData);
737 /* cnp_debug("stack: %d, tag %s\n", eina_array_count_get(stack), popData->tag);*/
739 /* cnp_debug("stack_top: %d\n", eina_array_count_get(stack));
740 eina_array_free(stack);*/
741 eina_list_free(stack);
745 _get_tag_value(const char *tag_str, const char *tag_name)
747 if (!tag_name || !tag_str)
751 if ((tag = strstr(tag_str, tag_name)))
753 if (tag[strlen(tag_name)] == '_')
755 char *value = strchr(tag, '=');
761 } while (!isalnum(*value) && *value != '#');
764 char *spArray[spCnt];
765 spArray[0] = strchr(value, ' ');
766 spArray[1] = strchr(value, '>');
767 spArray[2] = strchr(value, '\"');
768 spArray[3] = strchr(value, '\'');
769 spArray[4] = strchr(value, '\t');
770 spArray[5] = strchr(value, '\n');
771 char *valueEnd = strchr(value, '\0');
774 for (i = 0; i < spCnt; i++)
776 if (spArray[i] && spArray[i] < valueEnd)
777 valueEnd = spArray[i];
780 int valueLength = valueEnd - value;
781 return strndup(value, valueLength);
788 _set_EFL_font_data(PFontTagData data, const char *tag_str)
793 data = calloc(1, sizeof(FontTagData));
794 value = _get_tag_value(tag_str, "font_size");
795 freeAndAssign(data->size, value);
796 value = _get_tag_value(tag_str, "color");
797 freeAndAssign(data->color, value);
798 value = _get_tag_value(tag_str, "bgcolor");
799 freeAndAssign(data->bg_color, value);
800 value = _get_tag_value(tag_str, "font");
801 freeAndAssign(data->name, value);
807 _set_EFL_item_data(PItemTagData data, const char *tag_str)
812 data = calloc(1, sizeof(ItemTagData));
813 value = _get_tag_value(tag_str, "href");
816 char *path = strstr(value, "file://");
819 char *modify = malloc(sizeof(char) * (strlen(value) + 1));
820 strncpy(modify, "file://", 7);
823 while (path[1] && path[0] && path[1] == '/' && path[0] == '/')
827 strcat(modify, path);
829 cnp_debug("image href ---%s---\n", data->href);
833 freeAndAssign(data->href, value);
836 value = _get_tag_value(tag_str, "absize");
839 char *xpos = strchr(value, 'x');
842 int absizeLen = strlen(value);
843 freeAndAssign(data->width, strndup(value, xpos - value));
844 freeAndAssign(data->height, strndup(xpos + 1, absizeLen - (xpos - value) - 1));
845 cnp_debug("image width: -%s-, height: -%s-\n", data->width, data->height);
853 _set_EFL_tag_data(Eina_List* nodes)
858 EINA_LIST_FOREACH(nodes, l, trail)
862 if (!strcmp("font", trail->tag))
863 trail->tagData = _set_EFL_font_data(trail->tagData, trail->tag_str);
864 else if (!strcmp("item", trail->tag))
865 trail->tagData = _set_EFL_item_data(trail->tagData, trail->tag_str);
870 _set_HTML_font_data(PFontTagData data, const char *tag_str)
875 data = calloc(1, sizeof(FontTagData));
876 value = _get_tag_value(tag_str, "size");
877 freeAndAssign(data->size, value);
878 value = _get_tag_value(tag_str, "color");
879 freeAndAssign(data->color, value);
880 value = _get_tag_value(tag_str, "bgcolor");
881 freeAndAssign(data->bg_color, value);
882 value = _get_tag_value(tag_str, "face");
883 freeAndAssign(data->name, value);
889 _set_HTML_img_data(PItemTagData data, const char *tag_str)
894 data = calloc(1, sizeof(ItemTagData));
895 value = _get_tag_value(tag_str, "src");
898 char *path = strstr(value, "file://");
901 char *modify = malloc(sizeof(char) * (strlen(value) + 1));
902 strncpy(modify, "file://", 7);
905 while (path[1] && path[0] && path[1] == '/' && path[0] == '/')
909 strcat(modify, path);
911 cnp_debug("image src ---%s---\n", data->href);
915 freeAndAssign(data->href, value);
918 value = _get_tag_value(tag_str, "width");
919 freeAndAssign(data->width, value);
920 value = _get_tag_value(tag_str, "height");
921 freeAndAssign(data->height, value);
926 _set_HTML_tag_data(Eina_List* nodes)
931 EINA_LIST_FOREACH(nodes, l, trail)
935 if (!strcmp("font", trail->tag))
936 trail->tagData = _set_HTML_font_data(trail->tagData, trail->tag_str);
937 else if (!strcmp("img", trail->tag))
938 trail->tagData = _set_HTML_img_data(trail->tagData, trail->tag_str);
944 _dumpNode(Eina_List* nodes)
949 EINA_LIST_FOREACH(nodes, l, trail)
951 cnp_debug("tag: %s, tag_str: %s, str: %s, tagPosType: %d\n",
952 trail->tag, trail->tag_str, trail->str, trail->tagPosType);
953 cnp_debug("matchTag: %x ", (unsigned int)trail->matchTag);
955 cnp_debug("matchTag->tag_str: %s", trail->matchTag->tag_str);
958 if (!strcmp(trail->tag, "font"))
960 PFontTagData data = trail->tagData;
961 cnp_debug(" tagData->name: %s, tagData->color: %s, tagData->size: %s, tagData->bg_color: %s",
962 data->name, data->color, data->size, data->bg_color);
964 else if (!strcmp(trail->tag, "item") || !strcmp(trail->tag, "img"))
966 PItemTagData data = trail->tagData;
967 cnp_debug(" tagData->href: %s, tagData->width: %s, tagData->height: %s",
968 data->href, data->width, data->height);
971 cnp_debug("\nERROR!!!! not need tagData");
979 _convert_to_html(Eina_List* nodes)
984 Eina_Strbuf *html = eina_strbuf_new();
986 int tableCnt = sizeof(_EFLtoHTMLConvertTable) / sizeof(TagTable);
988 EINA_LIST_FOREACH(nodes, l, trail)
992 char *tagName = trail->tagPosType == TAGPOS_END ?
993 trail->matchTag->tag : trail->tag;
995 for(j = 0; j < tableCnt; j++)
997 if (!strcmp(_EFLtoHTMLConvertTable[j].src, tagName))
999 switch(trail->tagPosType)
1002 eina_strbuf_append(html, "</");
1005 eina_strbuf_append(html, "<");
1009 eina_strbuf_append(html, _EFLtoHTMLConvertTable[j].dst);
1010 if (trail->tagPosType != TAGPOS_END)
1012 if (!strcmp(_EFLtoHTMLConvertTable[j].src, "font"))
1014 PFontTagData data = trail->tagData;
1019 eina_strbuf_append_printf(html, " color=\"%s\"", data->color);
1021 eina_strbuf_append_printf(html, " size=\"%s\"", data->size);
1026 else if (!strcmp(_EFLtoHTMLConvertTable[j].src, "item"))
1028 PItemTagData data = trail->tagData;
1030 eina_strbuf_append_printf(html, " src=\"%s\"", data->href);
1032 eina_strbuf_append_printf(html, " width=\"%s\"", data->width);
1034 eina_strbuf_append_printf(html, " height=\"%s\"", data->height);
1037 switch(trail->tagPosType)
1039 /* closed tag does not need in HTML
1041 eina_strbuf_append(html, " />");
1044 eina_strbuf_append(html, ">");
1052 eina_strbuf_append(html, trail->str);
1055 char *ret = eina_strbuf_string_steal(html);
1056 eina_strbuf_free(html);
1060 #define IMAGE_DEFAULT_WIDTH "240"
1061 #define IMAGE_DEFAULT_HEIGHT "180"
1065 _convert_to_edje(Eina_List* nodes)
1070 Eina_Strbuf *html = eina_strbuf_new();
1072 int tableCnt = sizeof(_HTMLtoEFLConvertTable) / sizeof(TagTable);
1074 EINA_LIST_FOREACH(nodes, l, trail)
1078 char *tagName = trail->tagPosType == TAGPOS_END ?
1079 trail->matchTag->tag : trail->tag;
1081 for(j = 0; j < tableCnt; j++)
1083 if (!strcmp(_HTMLtoEFLConvertTable[j].src, tagName))
1085 if (_HTMLtoEFLConvertTable[j].dst[0] != '\0')
1087 switch(trail->tagPosType)
1090 eina_strbuf_append(html, "</");
1093 eina_strbuf_append(html, "<");
1097 eina_strbuf_append(html, _HTMLtoEFLConvertTable[j].dst);
1099 if (trail->tagPosType != TAGPOS_END)
1101 if (!strcmp(_HTMLtoEFLConvertTable[j].src, "font"))
1103 PFontTagData data = trail->tagData;
1108 eina_strbuf_append_printf(html, "<color=%s>", data->color);
1110 eina_strbuf_append_printf(html, "<font_size=%s>", data->size);
1116 else if (!strcmp(_HTMLtoEFLConvertTable[j].src, "img"))
1118 PItemTagData data = trail->tagData;
1119 char *width = IMAGE_DEFAULT_WIDTH, *height = IMAGE_DEFAULT_HEIGHT;
1121 width = data->width;
1123 height = data->height;
1124 eina_strbuf_append_printf(html, " absize=%sx%s", width, height);
1126 eina_strbuf_append_printf(html, " href=%s></item>", data->href);
1132 if (_HTMLtoEFLConvertTable[j].dst[0] == '\0')
1134 if (!strcmp(_HTMLtoEFLConvertTable[j].src, "font"))
1136 if (trail->matchTag->tagData)
1138 PFontTagData data = trail->matchTag->tagData;
1143 eina_strbuf_append_printf(html, "</color>");
1145 eina_strbuf_append_printf(html, "</font>");
1154 switch(trail->tagPosType)
1156 /* not support in efl
1158 eina_strbuf_append(html, " />");
1162 eina_strbuf_append(html, ">");
1167 }/* for(j = 0; j < tableCnt; j++) end */
1170 eina_strbuf_append(html, trail->str);
1173 char *ret = eina_strbuf_string_steal(html);
1174 eina_strbuf_free(html);
1180 elm_selection_set(Elm_Sel_Type selection, Evas_Object *widget, Elm_Sel_Format format, const char *selbuf)
1182 #ifdef HAVE_ELEMENTARY_X
1183 Evas_Object *top = elm_widget_top_get(widget);
1184 Ecore_X_Window xwin;
1187 if (top) xwin = elm_win_xwindow_get(top);
1188 else xwin = elm_win_xwindow_get(widget);
1189 if (!xwin) return EINA_FALSE;
1190 if ((unsigned int)selection >= (unsigned int)ELM_SEL_MAX) return EINA_FALSE;
1191 if (!_elm_cnp_init_count) _elm_cnp_init();
1192 if ((!selbuf) && (format != ELM_SEL_FORMAT_IMAGE))
1193 return elm_selection_clear(selection, widget);
1195 sel = selections + selection;
1198 sel->widget = widget;
1200 sel->set(xwin, &selection, sizeof(Elm_Sel_Type));
1201 sel->format = format;
1202 sel->selbuf = selbuf ? strdup(selbuf) : NULL;
1211 elm_selection_clear(Elm_Sel_Type selection, Evas_Object *widget)
1213 #ifdef HAVE_ELEMENTARY_X
1216 if ((unsigned int)selection >= (unsigned int)ELM_SEL_MAX) return EINA_FALSE;
1217 if (!_elm_cnp_init_count) _elm_cnp_init();
1219 sel = selections + selection;
1221 /* No longer this selection: Consider it gone! */
1222 if ((!sel->active) || (sel->widget != widget)) return EINA_TRUE;
1235 elm_selection_get(Elm_Sel_Type selection, Elm_Sel_Format format,
1236 Evas_Object *widget, Elm_Drop_Cb datacb, void *udata)
1238 #ifdef HAVE_ELEMENTARY_X
1242 if ((unsigned int)selection >= (unsigned int)ELM_SEL_MAX) return EINA_FALSE;
1243 if (!_elm_cnp_init_count) _elm_cnp_init();
1245 sel = selections + selection;
1246 top = elm_widget_top_get(widget);
1247 if (!top) return EINA_FALSE;
1249 sel->requestformat = format;
1250 sel->requestwidget = widget;
1251 sel->request(elm_win_xwindow_get(top), ECORE_X_SELECTION_TARGET_TARGETS);
1252 sel->datacb = datacb;
1261 #ifdef HAVE_ELEMENTARY_X
1268 if (_elm_cnp_init_count++) return EINA_TRUE;
1269 for (i = 0; i < CNP_N_ATOMS; i++)
1271 atoms[i].atom = ecore_x_atom_get(atoms[i].name);
1272 ecore_x_selection_converter_atom_add(atoms[i].atom,
1273 atoms[i].converter);
1275 clipboard_atom = ecore_x_atom_get("CLIPBOARD");
1277 ecore_event_handler_add(ECORE_X_EVENT_SELECTION_CLEAR, selection_clear, NULL);
1278 ecore_event_handler_add(ECORE_X_EVENT_SELECTION_NOTIFY, selection_notify, NULL);
1280 text_uri = eina_stringshare_add("text/uri-list");
1285 selection_clear(void *udata __UNUSED__, int type __UNUSED__, void *event)
1287 Ecore_X_Event_Selection_Clear *ev = event;
1291 for (i = 0; i < ELM_SEL_MAX; i++)
1293 if (selections[i].ecore_sel == ev->selection) break;
1295 cnp_debug("selection %d clear\n", i);
1296 /* Not me... Don't care */
1297 if (i == ELM_SEL_MAX) return ECORE_CALLBACK_PASS_ON;
1299 sel = selections + i;
1304 return ECORE_CALLBACK_PASS_ON;
1309 * Response to a selection notify:
1310 * - So we have asked for the selection list.
1311 * - If it's the targets list, parse it, and fire of what we want,
1312 * else it's the data we want.
1315 selection_notify(void *udata __UNUSED__, int type __UNUSED__, void *event)
1317 Ecore_X_Event_Selection_Notify *ev = event;
1321 cnp_debug("selection notify callback: %d\n",ev->selection);
1322 switch (ev->selection)
1324 case ECORE_X_SELECTION_CLIPBOARD:
1325 sel = selections + ELM_SEL_CLIPBOARD;
1327 case ECORE_X_SELECTION_PRIMARY:
1328 sel = selections + ELM_SEL_PRIMARY;
1330 case ECORE_X_SELECTION_SECONDARY:
1331 sel = selections + ELM_SEL_SECONDARY;
1333 case ECORE_X_SELECTION_XDND:
1334 sel = selections + ELM_SEL_XDND;
1337 return ECORE_CALLBACK_PASS_ON;
1339 cnp_debug("Target is %s\n", ev->target);
1341 for (i = 0; i < CNP_N_ATOMS; i++)
1343 if (!strcmp(ev->target, atoms[i].name))
1345 if (atoms[i].notify)
1347 cnp_debug("Found something: %s\n", atoms[i].name);
1348 atoms[i].notify(sel, ev);
1352 cnp_debug("Ignored: No handler!\n");
1357 return ECORE_CALLBACK_PASS_ON;
1363 targets_converter(char *target __UNUSED__, void *data, int size __UNUSED__, void **data_ret, int *size_ret, Ecore_X_Atom *ttype, int *typesize)
1369 if (!data_ret) return EINA_FALSE;
1370 if (!data || (*((unsigned int *)data) >= ELM_SEL_MAX))
1373 sel = selections + *((int *)data);
1375 for (i = 0, count = 0; i < CNP_N_ATOMS ; i++)
1377 if (sel->format & atoms[i].formats) count++;
1380 aret = malloc(sizeof(Ecore_X_Atom) * count);
1381 for (i = 0, count = 0; i < CNP_N_ATOMS; i++)
1383 if (sel->format & atoms[i].formats) aret[count ++] = atoms[i].atom;
1387 if (typesize) *typesize = 32 /* urk */;
1388 if (ttype) *ttype = ECORE_X_ATOM_ATOM;
1389 if (size_ret) *size_ret = count;
1395 image_converter(char *target __UNUSED__, void *data __UNUSED__, int size __UNUSED__, void **data_ret __UNUSED__, int *size_ret __UNUSED__, Ecore_X_Atom *ttype __UNUSED__, int *typesize __UNUSED__)
1397 cnp_debug("Image converter called\n");
1402 vcard_send(char *target __UNUSED__, void *data __UNUSED__, int size __UNUSED__, void **data_ret, int *size_ret, Ecore_X_Atom *ttype __UNUSED__, int *typesize __UNUSED__)
1406 cnp_debug("Vcard send called\n");
1408 sel = selections + *((int *)data);
1410 if (data_ret) *data_ret = strdup(sel->selbuf);
1411 if (size_ret) *size_ret = strlen(sel->selbuf);
1417 is_uri_type_data(Cnp_Selection *sel __UNUSED__, Ecore_X_Event_Selection_Notify *notify)
1419 Ecore_X_Selection_Data *data;
1422 data = notify->data;
1423 cnp_debug("data->format is %d %p %p\n", data->format, notify, data);
1424 if (data->content == ECORE_X_SELECTION_CONTENT_FILES) return EINA_TRUE;
1425 else p = (char *)data->data;
1427 if (!p) return EINA_TRUE;
1428 cnp_debug("Got %s\n", p);
1429 if (strncmp(p, "file://", 7))
1431 /* elm_selection_set send target notify->data just "x" */
1432 if (*p == 'x') return EINA_TRUE;
1433 if (*p != '/') return EINA_FALSE;
1440 * Callback to handle a targets response on a selection request:
1441 * So pick the format we'd like; and then request it.
1444 notify_handler_targets(Cnp_Selection *sel, Ecore_X_Event_Selection_Notify *notify)
1446 Ecore_X_Selection_Data_Targets *targets;
1447 Ecore_X_Atom *atomlist;
1451 targets = notify->data;
1452 atomlist = (Ecore_X_Atom *)(targets->data.data);
1454 for (j = 1; j < CNP_N_ATOMS; j++)
1456 cnp_debug("\t%s %d\n", atoms[j].name, atoms[j].atom);
1457 if (!(atoms[j].formats & sel->requestformat)) continue;
1458 for (i = 0; i < targets->data.length; i++)
1460 if ((atoms[j].atom == atomlist[i]) && (atoms[j].notify))
1462 if ((j == CNP_ATOM_text_uri) ||
1463 (j == CNP_ATOM_text_urilist))
1465 if(!is_uri_type_data(sel, notify)) continue;
1467 cnp_debug("Atom %s matches\n",atoms[j].name);
1473 cnp_debug("Couldn't find anything that matches\n");
1474 return ECORE_CALLBACK_PASS_ON;
1477 top = elm_widget_top_get(sel->requestwidget);
1478 if (!top) top = sel->requestwidget;
1479 cnp_debug("Sending request for %s\n", atoms[j].name);
1480 sel->request(elm_win_xwindow_get(top), atoms[j].name);
1482 return ECORE_CALLBACK_PASS_ON;
1486 response_handler_targets(Cnp_Selection *sel, Ecore_X_Event_Selection_Notify *notify)
1488 Ecore_X_Selection_Data_Targets *targets;
1489 Ecore_X_Atom *atomlist;
1493 targets = notify->data;
1494 atomlist = (Ecore_X_Atom *)(targets->data.data);
1496 /* Start from 1: Skip targets */
1497 for (j = 1 ; j < CNP_N_ATOMS ; j ++)
1499 if (!(atoms[j].formats & sel->requestformat)) continue;
1500 for (i = 0 ; i < targets->data.length ; i ++)
1502 if ((atoms[j].atom == atomlist[i]) && (atoms[j].response))
1504 /* Found a match: Use it */
1510 if (j == CNP_N_ATOMS)
1512 cnp_debug("No matching type found\n");
1516 top = elm_widget_top_get(sel->requestwidget);
1519 sel->request(elm_win_xwindow_get(top), atoms[j].name);
1525 notify_handler_text(Cnp_Selection *sel, Ecore_X_Event_Selection_Notify *notify)
1527 Ecore_X_Selection_Data *data;
1530 data = notify->data;
1534 Elm_Selection_Data ddata;
1536 str = strdup(data->data);
1537 ddata.x = ddata.y = 0;
1538 ddata.format = ELM_SEL_FORMAT_TEXT;
1540 ddata.len = data->length;
1541 sel->datacb(sel->udata, sel->widget, &ddata);
1546 cnp_debug("Notify handler text %d %d %p\n", data->format,data->length, data->data);
1547 str = mark_up((char *)data->data, data->length, NULL);
1548 cnp_debug("String is %s (from %s)\n", str, data->data);
1549 elm_entry_entry_insert(sel->requestwidget, str);
1556 * So someone is pasting an image into my entry or widget...
1559 notify_handler_uri(Cnp_Selection *sel, Ecore_X_Event_Selection_Notify *notify)
1561 Ecore_X_Selection_Data *data;
1562 Ecore_X_Selection_Data_Files *files;
1566 data = notify->data;
1567 cnp_debug("data->format is %d %p %p\n", data->format, notify, data);
1568 if (data->content == ECORE_X_SELECTION_CONTENT_FILES)
1570 cnp_debug("got a files list\n");
1571 files = notify->data;
1572 if (files->num_files > 1)
1574 /* Don't handle many items */
1575 cnp_debug("more then one file: Bailing\n");
1578 p = files->files[0];
1582 p = (char *)data->data;
1587 cnp_debug("Couldn't find a file\n");
1590 cnp_debug("Got %s\n",p);
1593 Elm_Selection_Data ddata;
1595 ddata.x = ddata.y = 0;
1596 ddata.format = ELM_SEL_FORMAT_MARKUP;
1598 ddata.len = data->length;
1599 sel->datacb(sel->udata, sel->widget, &ddata);
1602 if (strncmp(p, "file://", 7))
1604 /* Try and continue if it looks sane */
1605 if (*p != '/') return 0;
1609 p += strlen("file://");
1612 if (savedtypes.pi) pasteimage_free(savedtypes.pi);
1613 pi = pasteimage_alloc(p, strlen(p));
1614 if (savedtypes.textreq)
1616 savedtypes.textreq = 0;
1621 pasteimage_append(pi, sel->requestwidget);
1622 savedtypes.pi = NULL;
1628 * Just receieved an vcard, either through cut and paste, or dnd.
1631 vcard_receive(Cnp_Selection *sel, Ecore_X_Event_Selection_Notify *notify)
1635 Ecore_X_Selection_Data *data;
1637 data = notify->data;
1638 cnp_debug("vcard receive\n");
1640 if (sel == (selections + ELM_SEL_XDND))
1642 Elm_Selection_Data ddata;
1644 cnp_debug("drag & drop\n");
1645 /* FIXME: this needs to be generic: Used for all receives */
1646 EINA_LIST_FOREACH(drops, l, dropable)
1648 if (dropable->obj == sel->requestwidget) break;
1652 cnp_debug("Unable to find drop object");
1653 ecore_x_dnd_send_finished();
1656 dropable = eina_list_data_get(l);
1657 ddata.x = savedtypes.x;
1658 ddata.y = savedtypes.y;
1659 ddata.format = ELM_SEL_FORMAT_VCARD;
1660 ddata.data = data->data;
1661 ddata.len = data->length;
1662 dropable->dropcb(dropable->cbdata, dropable->obj, &ddata);
1663 ecore_x_dnd_send_finished();
1665 else if (sel->datacb)
1667 Elm_Selection_Data ddata;
1668 ddata.x = ddata.y = 0;
1669 ddata.format = ELM_SEL_FORMAT_IMAGE;
1670 ddata.data = data->data;
1671 ddata.len = data->length;
1672 sel->datacb(sel->udata, sel->widget, &ddata);
1676 cnp_debug("Paste request\n");
1685 notify_handler_image(Cnp_Selection *sel, Ecore_X_Event_Selection_Notify *notify)
1687 Ecore_X_Selection_Data *data;
1691 cnp_debug("got a png (or a jpeg)!\n");
1692 data = notify->data;
1694 cnp_debug("Size if %d\n", data->length);
1698 Elm_Selection_Data ddata;
1700 ddata.x = ddata.y = 0;
1701 ddata.format = ELM_SEL_FORMAT_IMAGE;
1702 ddata.data = data->data;
1703 ddata.len = data->length;
1704 sel->datacb(sel->udata, sel->widget, &ddata);
1708 /* generate tmp name */
1709 tmp = elm_cnp_tempfile_create(data->length);
1710 memcpy(tmp->map, data->data, data->length);
1711 munmap(tmp->map,data->length);
1713 /* FIXME: Add to paste image data to clean up */
1714 pi = pasteimage_alloc(tmp->filename, strlen(tmp->filename));
1715 pasteimage_append(pi, sel->requestwidget);
1722 notify_handler_edje(Cnp_Selection *sel, Ecore_X_Event_Selection_Notify *notify)
1724 Ecore_X_Selection_Data *data;
1726 data = notify->data;
1728 char *stripstr = NULL;
1729 stripstr = malloc(sizeof(char) * (data->length + 1));
1730 strncpy(stripstr, (char *)data->data, data->length);
1731 stripstr[data->length] = '\0';
1735 Elm_Selection_Data ddata;
1736 ddata.x = ddata.y = 0;
1737 ddata.format = ELM_SEL_FORMAT_MARKUP;
1738 ddata.data = stripstr;
1739 ddata.len = data->length;
1740 sel->datacb(sel->udata, sel->widget, &ddata);
1743 elm_entry_entry_insert(sel->requestwidget, stripstr);
1745 cnp_debug("String is %s (%d bytes)\n", stripstr, data->length);
1751 * Warning: Generic text/html can';t handle it sanely.
1752 * Firefox sends ucs2 (i think).
1753 * chrome sends utf8... blerg
1756 notify_handler_html(Cnp_Selection *sel, Ecore_X_Event_Selection_Notify *notify)
1758 Ecore_X_Selection_Data *data;
1760 cnp_debug("Got some HTML: Checking encoding is useful\n");
1761 data = notify->data;
1763 char *stripstr = NULL;
1764 stripstr = malloc(sizeof(char) * (data->length + 1));
1765 strncpy(stripstr, (char *)data->data, data->length);
1766 stripstr[data->length] = '\0';
1770 Elm_Selection_Data ddata;
1771 ddata.x = ddata.y = 0;
1772 ddata.format = ELM_SEL_FORMAT_HTML;
1773 ddata.data = stripstr;
1774 ddata.len = data->length;
1775 sel->datacb(sel->udata, sel->widget, &ddata);
1778 elm_entry_entry_insert(sel->requestwidget, stripstr);
1780 cnp_debug("String is %s (%d bytes)\n", stripstr, data->length);
1787 text_converter(char *target __UNUSED__, void *data, int size __UNUSED__, void **data_ret, int *size_ret, Ecore_X_Atom *ttype __UNUSED__, int *typesize __UNUSED__)
1791 cnp_debug("text converter\n");
1792 sel = selections + *((int *)data);
1793 if (!sel->active) return EINA_TRUE;
1795 if ((sel->format & ELM_SEL_FORMAT_MARKUP) ||
1796 (sel->format & ELM_SEL_FORMAT_HTML))
1798 *data_ret = remove_tags(sel->selbuf, size_ret);
1800 else if (sel->format & ELM_SEL_FORMAT_TEXT)
1802 *data_ret = strdup(sel->selbuf);
1803 *size_ret = strlen(sel->selbuf);
1805 else if (sel->format & ELM_SEL_FORMAT_IMAGE)
1807 cnp_debug("Image %s\n", evas_object_type_get(sel->widget));
1808 cnp_debug("Elm type: %s\n", elm_object_widget_type_get(sel->widget));
1809 evas_object_image_file_get(elm_photocam_internal_image_get(sel->widget), (const char **)data_ret, NULL);
1810 if (!*data_ret) *data_ret = strdup("No file");
1811 else *data_ret = strdup(*data_ret);
1812 *size_ret = strlen(*data_ret);
1818 edje_converter(char *target __UNUSED__, void *data, int size __UNUSED__, void **data_ret, int *size_ret, Ecore_X_Atom *ttype __UNUSED__, int *typesize __UNUSED__)
1821 sel = selections + *((int *)data);
1822 /* if (data_ret) *data_ret = strdup(sel->selbuf);
1823 if (size_ret) *size_ret = strlen(sel->selbuf);*/
1826 if (data_ret && (sel->format == ELM_SEL_FORMAT_TEXT))
1828 if (sel->selbuf && sel->selbuf[0] != '\0')
1829 edje = mark_up(sel->selbuf, strlen(sel->selbuf), NULL);
1831 else if (data_ret && ((sel->format & ELM_SEL_FORMAT_HTML)))
1833 Eina_List *nodeList = NULL;
1837 nodeData = _get_start_node(sel->selbuf);
1841 nodeList = eina_list_append(nodeList, nodeData);
1842 nodeData = _get_next_node(nodeData);
1845 _link_match_tags(nodeList);
1847 _set_HTML_tag_data(nodeList);
1850 _dumpNode(nodeList);
1852 edje = _convert_to_edje(nodeList);
1854 cnp_debug("convert edje: %s\n", edje);
1856 EINA_LIST_FOREACH(nodeList, trail, nodeData)
1857 _delete_node(nodeData);
1858 eina_list_free(nodeList);
1866 *data_ret = strdup(sel->selbuf);
1871 *size_ret = strlen(edje);
1873 *size_ret = strlen(sel->selbuf);
1880 html_converter(char *target __UNUSED__, void *data, int size __UNUSED__, void **data_ret, int *size_ret, Ecore_X_Atom *ttype __UNUSED__, int *typesize __UNUSED__)
1884 sel = selections + *(int *)data;
1887 char *convert_target = sel->selbuf;
1888 Eina_Bool convert_edje = EINA_FALSE;
1890 if (data_ret && (sel->format == ELM_SEL_FORMAT_TEXT))
1892 if (sel->selbuf && sel->selbuf[0] != '\0')
1894 convert_target = mark_up(sel->selbuf, strlen(sel->selbuf), NULL);
1895 convert_edje = EINA_TRUE;
1899 if (data_ret && ((sel->format & ELM_SEL_FORMAT_MARKUP) || convert_edje))
1901 Eina_List *nodeList = NULL;
1905 nodeData = _get_start_node(convert_target);
1909 nodeList = eina_list_append(nodeList, nodeData);
1910 nodeData = _get_next_node(nodeData);
1913 _link_match_tags(nodeList);
1915 _set_EFL_tag_data(nodeList);
1918 _dumpNode(nodeList);
1920 html = _convert_to_html(nodeList);
1922 cnp_debug("convert html: %s\n", html);
1924 EINA_LIST_FOREACH(nodeList, trail, nodeData)
1925 _delete_node(nodeData);
1926 eina_list_free(nodeList);
1933 *data_ret = strdup(sel->selbuf);
1939 *size_ret = strlen(html);
1941 *size_ret = strlen(sel->selbuf);
1943 if (convert_target != sel->selbuf)
1944 free(convert_target);
1950 uri_converter(char *target __UNUSED__, void *data, int size __UNUSED__, void **data_ret, int *size_ret, Ecore_X_Atom *ttype __UNUSED__, int *typesize __UNUSED__)
1953 sel = selections + *((int *)data);
1954 cnp_debug("Uri converter\n");
1955 if (data_ret) *data_ret = strdup(sel->selbuf);
1956 if (size_ret) *size_ret = strlen(sel->selbuf);
1961 * Image paste provide
1964 /* FIXME: Should add provider for each pasted item: Use data to store it
1966 static Evas_Object *
1967 image_provider(void *images __UNUSED__, Evas_Object *entry, const char *item)
1972 cnp_debug("image provider for %s called\n", item);
1973 EINA_LIST_FOREACH(pastedimages, l, pi)
1975 cnp_debug("is it %s?\n",pi->tag);
1976 if (!strcmp(pi->tag, item))
1980 o = evas_object_image_filled_add(evas_object_evas_get(entry));
1981 /* FIXME: Handle eets */
1982 cnp_debug("file is %s (object is %p)\n", pi->file, o);
1983 evas_object_image_file_set(o, pi->file, NULL);
1984 evas_object_show(o);
1992 static Paste_Image *
1993 pasteimage_alloc(const char *file, int pathlen)
1997 char *buf, *filebuf;
1998 int prefixlen = strlen("file://");
2000 pi = calloc(1, sizeof(Paste_Image));
2001 if (!pi) return NULL;
2003 len = snprintf(NULL, 0, "pasteimage-%p", pi);
2011 snprintf(buf, len, "pasteimage-%p", pi);
2016 if (strstr(file,"file://")) file += prefixlen;
2017 filebuf = alloca(pathlen + 1);
2018 strncpy(filebuf, file, pathlen);
2019 filebuf[pathlen] = 0;
2020 pi->file = strdup(filebuf);
2027 pasteimage_free(Paste_Image *pi)
2030 if (pi->file) free((void*)pi->file);
2031 if (pi->tag) free((void*)pi->tag);
2036 pasteimage_provider_set(Evas_Object *entry)
2041 if (!entry) return EINA_FALSE;
2042 type = elm_widget_type_get(entry);
2043 cnp_debug("type is %s\n", type);
2044 if ((!type) || (strcmp(type, "entry"))) return EINA_FALSE;
2046 v = evas_object_data_get(entry, PROVIDER_SET);
2049 evas_object_data_set(entry, PROVIDER_SET, pasteimage_provider_set);
2050 elm_entry_item_provider_append(entry, image_provider, NULL);
2051 evas_object_event_callback_add(entry, EVAS_CALLBACK_FREE,
2052 entry_deleted, NULL);
2059 pasteimage_append(Paste_Image *pi, Evas_Object *entry)
2063 static const char *tagstring = "<item absize=240x180 href=file://%s></item>";
2065 if (!pi) return EINA_FALSE;
2066 if (!entry) return EINA_FALSE;
2068 pasteimage_provider_set(entry);
2070 len = strlen(tagstring)+strlen(pi->file);
2072 pastedimages = eina_list_append(pastedimages, pi);
2073 entrytag = alloca(len + 1);
2074 snprintf(entrytag, len + 1, tagstring, pi->file);
2075 elm_entry_entry_insert(entry, entrytag);
2081 entry_deleted(void *images __UNUSED__, Evas *e __UNUSED__, Evas_Object *entry, void *unused __UNUSED__)
2086 EINA_LIST_FOREACH_SAFE(pastedimages, l, next, pi)
2088 if (pi->entry == entry)
2089 pastedimages = eina_list_remove_list(pastedimages, l);
2095 remove_tags(const char *p, int *len)
2099 if (!p) return NULL;
2101 q = malloc(strlen(p) + 1);
2102 if (!q) return NULL;
2107 if ((*p != '<') && (*p != '&')) *q++ = *p++;
2110 if ((p[1] == 'b') && (p[2] == 'r') &&
2111 ((p[3] == ' ') || (p[3] == '/') || (p[3] == '>')))
2113 while ((*p) && (*p != '>')) p++;
2119 for (i = 0 ; i < N_ESCAPES ; i++)
2121 if (!strncmp(p,escapes[i].escape, strlen(escapes[i].escape)))
2123 p += strlen(escapes[i].escape);
2124 *q = escapes[i].value;
2129 if (i == N_ESCAPES) *q ++= '&';
2133 if (len) *len = q - ret;
2139 mark_up(const char *start, int inlen, int *lenp)
2144 const char *endp = NULL;
2146 if (!start) return NULL;
2147 if (inlen >= 0) endp = start + inlen;
2148 /* First pass: Count characters */
2149 for (l = 0, p = start; ((!endp) || (p < endp)) && (*p); p++)
2151 for (i = 0 ; i < N_ESCAPES ; i ++)
2153 if (*p == escapes[i].value)
2155 if (!iscntrl(escapes[i].value)) l++;
2156 l += strlen(escapes[i].escape);
2160 if (i == N_ESCAPES) l++;
2163 q = ret = malloc(l + 1);
2165 /* Second pass: Change characters */
2166 for (p = start; ((!endp) || (p < endp)) && (*p); )
2168 for (i = 0; i < N_ESCAPES; i++)
2170 if (*p == escapes[i].value)
2172 if (!iscntrl(escapes[i].value)) *q++ = '&';
2173 strcpy(q, escapes[i].escape);
2174 q += strlen(escapes[i].escape);
2179 if (i == N_ESCAPES) *q++ = *p++;
2183 if (lenp) *lenp = l;
2189 _dnd_enter(void *data __UNUSED__, int etype __UNUSED__, void *ev)
2191 Ecore_X_Event_Xdnd_Enter *enter = ev;
2195 if ((!enter) || (!enter->num_types) || (!enter->types)) return EINA_TRUE;
2197 cnp_debug("Types\n");
2198 savedtypes.ntypes = enter->num_types;
2199 if (savedtypes.types) free(savedtypes.types);
2200 savedtypes.types = malloc(sizeof(char *) * enter->num_types);
2201 if (!savedtypes.types) return EINA_FALSE;
2203 for (i = 0; i < enter->num_types; i++)
2205 savedtypes.types[i] = eina_stringshare_add(enter->types[i]);
2206 cnp_debug("Type is %s %p %p\n", enter->types[i],
2207 savedtypes.types[i],text_uri);
2208 if (savedtypes.types[i] == text_uri)
2210 /* Request it, so we know what it is */
2211 cnp_debug("Sending uri request\n");
2212 savedtypes.textreq = 1;
2213 if (savedtypes.pi) pasteimage_free(savedtypes.pi);
2214 savedtypes.pi = NULL; /* FIXME: Free? */
2215 ecore_x_selection_xdnd_request(enter->win, text_uri);
2219 /* FIXME: Find an object and make it current */
2224 _dnd_drop(void *data __UNUSED__, int etype __UNUSED__, void *ev)
2226 struct _Ecore_X_Event_Xdnd_Drop *drop;
2230 Ecore_X_Window xwin;
2231 Elm_Selection_Data ddata;
2237 // check we still have something to drop
2238 if (!drops) return EINA_TRUE;
2240 /* Find any widget in our window; then work out geometry rel to our window */
2241 for (l = drops; l; l = l->next)
2244 xwin = (Ecore_X_Window)ecore_evas_window_get
2245 (ecore_evas_ecore_evas_get(evas_object_evas_get
2247 if (xwin == drop->win) break;
2249 /* didn't find a window */
2250 if (!l) return EINA_TRUE;
2252 /* Calculate real (widget relative) position */
2253 // - window position
2254 // - widget position
2255 ee = ecore_evas_ecore_evas_get(evas_object_evas_get(dropable->obj));
2256 ecore_evas_geometry_get(ee, &x, &y, NULL, NULL);
2257 savedtypes.x = drop->position.x - x;
2258 savedtypes.y = drop->position.y - y;
2260 cnp_debug("Drop position is %d,%d\n", savedtypes.x, savedtypes.y);
2262 for (; l; l = l->next)
2265 evas_object_geometry_get(dropable->obj, &x, &y, &w, &h);
2266 if ((savedtypes.x >= x) && (savedtypes.y >= y) &&
2267 (savedtypes.x < x + w) && (savedtypes.y < y + h))
2271 if (!l) return EINA_TRUE; /* didn't find one */
2273 evas_object_geometry_get(dropable->obj, &x, &y, NULL, NULL);
2277 /* Find our type from the previous list */
2278 for (i = 0; i < CNP_N_ATOMS; i++)
2280 for (j = 0; j < savedtypes.ntypes; j++)
2282 if (!strcmp(savedtypes.types[j], atoms[i].name)) goto found;
2286 cnp_debug("Didn't find a target\n");
2290 cnp_debug("Found a target we'd like: %s\n", atoms[i].name);
2291 cnp_debug("0x%x\n",xwin);
2293 if (i == CNP_ATOM_text_urilist)
2295 cnp_debug("We found a URI... (%scached) %s\n",
2296 savedtypes.pi ? "" : "not ",
2297 savedtypes.pi->file);
2301 static const char *tagstring = "<item absize=240x180 href="
2302 "file://%s></item>";
2303 ddata.x = savedtypes.x;
2304 ddata.y = savedtypes.y;
2306 /* If it's markup that also supports images */
2307 if ((dropable->types & ELM_SEL_FORMAT_MARKUP) &&
2308 (dropable->types & ELM_SEL_FORMAT_IMAGE))
2311 ddata.format = ELM_SEL_FORMAT_MARKUP;
2312 pasteimage_provider_set(dropable->obj);
2314 pastedimages = eina_list_append(pastedimages, savedtypes.pi);
2315 len = strlen(tagstring) + strlen(savedtypes.pi->file);
2316 entrytag = alloca(len + 1);
2317 snprintf(entrytag, len + 1, tagstring, savedtypes.pi->file);
2318 ddata.data = entrytag;
2319 cnp_debug("Insert %s\n", (char *)ddata.data);
2320 dropable->dropcb(dropable->cbdata, dropable->obj, &ddata);
2321 ecore_x_dnd_send_finished();
2323 if (savedtypes.pi) pasteimage_free(savedtypes.pi);
2324 savedtypes.pi = NULL;
2327 else if (dropable->types & ELM_SEL_FORMAT_IMAGE)
2329 cnp_debug("Doing image insert (%s)\n", savedtypes.pi->file);
2330 ddata.format = ELM_SEL_FORMAT_IMAGE;
2331 ddata.data = (char *)savedtypes.pi->file;
2332 dropable->dropcb(dropable->cbdata, dropable->obj, &ddata);
2333 ecore_x_dnd_send_finished();
2335 if (savedtypes.pi) pasteimage_free(savedtypes.pi);
2336 savedtypes.pi = NULL;
2342 cnp_debug("Item doesn't support images... passing\n");
2343 pasteimage_free(savedtypes.pi);
2347 else if (savedtypes.textreq)
2349 /* Already asked: Pretend we asked now, and paste immediately when
2351 savedtypes.textreq = 0;
2352 ecore_x_dnd_send_finished();
2357 cnp_debug("doing a request then\n");
2358 selections[ELM_SEL_XDND].requestwidget = dropable->obj;
2359 selections[ELM_SEL_XDND].requestformat = ELM_SEL_FORMAT_MARKUP;
2360 selections[ELM_SEL_XDND].active = EINA_TRUE;
2362 ecore_x_selection_xdnd_request(xwin, atoms[i].name);
2367 _dnd_position(void *data __UNUSED__, int etype __UNUSED__, void *ev)
2369 struct _Ecore_X_Event_Xdnd_Position *pos;
2370 Ecore_X_Rectangle rect;
2374 /* Need to send a status back */
2375 /* FIXME: Should check I can drop here */
2376 /* FIXME: Should highlight widget */
2377 rect.x = pos->position.x - 5;
2378 rect.y = pos->position.y - 5;
2381 ecore_x_dnd_send_status(EINA_TRUE, EINA_FALSE, rect, pos->action);
2387 * When dragging this is callback response from the destination.
2388 * The important thing we care about: Can we drop; thus update cursor
2392 _dnd_status(void *data __UNUSED__, int etype __UNUSED__, void *ev)
2394 struct _Ecore_X_Event_Xdnd_Status *status = ev;
2396 if (!status) return EINA_TRUE;
2398 /* Only thing we care about: will accept */
2399 if (status->will_accept)
2401 cnp_debug("Will accept\n");
2404 { /* Won't accept */
2405 cnp_debug("Won't accept accept\n");
2411 * Add a widget as drop target.
2414 elm_drop_target_add(Evas_Object *obj, Elm_Sel_Type format, Elm_Drop_Cb dropcb, void *cbdata)
2417 Ecore_X_Window xwin;
2421 if (!obj) return EINA_FALSE;
2422 if (!_elm_cnp_init_count) _elm_cnp_init();
2424 /* Is this the first? */
2425 first = (!drops) ? 1 : 0;
2427 EINA_LIST_FOREACH(drops, item, drop)
2429 if (drop->obj == obj)
2431 /* Update: Not a new one */
2432 drop->dropcb = dropcb;
2433 drop->cbdata = cbdata;
2434 drop->types = format;
2439 /* Create new drop */
2440 drop = calloc(1, sizeof(Dropable));
2441 if (!drop) return EINA_FALSE;
2442 /* FIXME: Check for eina's deranged error method */
2443 drops = eina_list_append(drops, drop);
2445 if (!drops/* || or other error */)
2450 drop->dropcb = dropcb;
2451 drop->cbdata = cbdata;
2452 drop->types = format;
2455 evas_object_event_callback_add(obj, EVAS_CALLBACK_DEL,
2456 /* I love C and varargs */
2457 (Evas_Object_Event_Cb)elm_drop_target_del,
2459 /* FIXME: Handle resizes */
2461 /* If not the first: We're done */
2462 if (!first) return EINA_TRUE;
2464 xwin = (Ecore_X_Window)ecore_evas_window_get
2465 (ecore_evas_ecore_evas_get(evas_object_evas_get(obj)));
2467 ecore_x_dnd_aware_set(xwin, EINA_TRUE);
2469 cnp_debug("Adding drop target calls\n");
2470 handler_enter = ecore_event_handler_add(ECORE_X_EVENT_XDND_ENTER,
2472 handler_pos = ecore_event_handler_add(ECORE_X_EVENT_XDND_POSITION,
2473 _dnd_position, NULL);
2474 handler_drop = ecore_event_handler_add(ECORE_X_EVENT_XDND_DROP,
2481 elm_drop_target_del(Evas_Object *obj)
2483 Dropable *drop,*del;
2485 Ecore_X_Window xwin;
2488 EINA_LIST_FOREACH(drops, item, drop)
2490 if (drop->obj == obj)
2492 drops = eina_list_remove_list(drops, item);
2497 if (!del) return EINA_FALSE;
2499 evas_object_event_callback_del(obj, EVAS_CALLBACK_FREE,
2500 (Evas_Object_Event_Cb)elm_drop_target_del);
2502 /* If still drops there: All fine.. continue */
2503 if (drops) return EINA_TRUE;
2505 cnp_debug("Disabling DND\n");
2506 xwin = (Ecore_X_Window)ecore_evas_window_get
2507 (ecore_evas_ecore_evas_get(evas_object_evas_get(obj)));
2508 ecore_x_dnd_aware_set(xwin, EINA_FALSE);
2510 ecore_event_handler_del(handler_pos);
2511 ecore_event_handler_del(handler_drop);
2512 ecore_event_handler_del(handler_enter);
2516 pasteimage_free(savedtypes.pi);
2517 savedtypes.pi = NULL;
2525 _drag_mouse_up(void *un __UNUSED__, Evas *e __UNUSED__, Evas_Object *obj, void *data __UNUSED__)
2527 evas_object_event_callback_del(obj, EVAS_CALLBACK_MOUSE_UP, _drag_mouse_up);
2531 dragdonecb(dragdonecb,selections[ELM_SEL_XDND].widget);
2536 evas_object_del(dragwin);
2542 _drag_move(void *data __UNUSED__, Ecore_X_Xdnd_Position *pos)
2544 evas_object_move(dragwin,
2545 pos->position.x - _dragx,
2546 pos->position.y - _dragy);
2551 elm_drag_start(Evas_Object *obj, Elm_Sel_Format format, const char *data, void (*dragdone) (void *data, Evas_Object *), void *donecbdata)
2553 Ecore_X_Window xwin;
2555 Elm_Sel_Type xdnd = ELM_SEL_XDND;
2557 int x, y, x2, y2, x3, y3;
2561 if (!_elm_cnp_init_count) _elm_cnp_init();
2563 xwin = elm_win_xwindow_get(obj);
2565 cnp_debug("starting drag...\n");
2567 ecore_x_dnd_type_set(xwin, "text/uri-list", 1);
2568 sel = selections + ELM_SEL_XDND;
2571 sel->format = format;
2572 sel->selbuf = data ? strdup(data) : NULL;
2573 dragdonecb = dragdone;
2574 dragdonedata = donecbdata;
2576 ecore_x_dnd_callback_pos_update_set(_drag_move, NULL);
2577 ecore_x_dnd_begin(xwin, (unsigned char *)&xdnd, sizeof(Elm_Sel_Type));
2578 evas_object_event_callback_add(obj, EVAS_CALLBACK_MOUSE_UP,
2579 _drag_mouse_up, NULL);
2581 handler_status = ecore_event_handler_add(ECORE_X_EVENT_XDND_STATUS,
2584 dragwin = elm_win_add(NULL, "Elm Drag Object", ELM_WIN_UTILITY);
2585 elm_win_override_set(dragwin, 1);
2587 /* FIXME: Images only */
2588 icon = elm_icon_add(dragwin);
2589 elm_icon_file_set(icon, data + 7, NULL); /* 7!? "file://" */
2590 elm_win_resize_object_add(dragwin,icon);
2591 evas_object_size_hint_weight_set(icon, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
2592 evas_object_size_hint_align_set(icon, EVAS_HINT_FILL, EVAS_HINT_FILL);
2594 /* Position subwindow appropriately */
2595 ee = ecore_evas_ecore_evas_get(evas_object_evas_get(obj));
2596 ecore_evas_geometry_get(ee, &x, &y, NULL, NULL);
2597 evas_object_geometry_get(obj, &x2, &y2, &w, &h);
2600 evas_object_move(dragwin, x, y);
2601 evas_object_resize(icon, w, h);
2602 evas_object_resize(dragwin, w, h);
2604 evas_object_show(icon);
2605 evas_object_show(dragwin);
2607 evas_pointer_canvas_xy_get(evas_object_evas_get(obj), &x3, &y3);
2615 elm_cnp_tempfile_create(int size)
2618 const char *tmppath;
2621 info = malloc(sizeof(Tmp_Info));
2622 if (!info) return NULL;
2624 tmppath = getenv("TMP");
2625 if (!tmppath) tmppath = P_tmpdir;
2626 if (!tmppath) tmppath = "/tmp";
2627 len = snprintf(NULL, 0, "%s/%sXXXXXX", tmppath, "elmcnpitem-");
2634 info->filename = malloc(len);
2635 if (!info->filename)
2640 snprintf(info->filename,len,"%s/%sXXXXXX", tmppath, "elmcnpitem-");
2642 info->fd = mkstemp(info->filename);
2647 /* And before someone says anything see POSIX 1003.1-2008 page 400 */
2650 pid = (long)getpid();
2651 /* Use pid instead of /proc/self: That way if can be passed around */
2652 len = snprintf(NULL,0,"/proc/%li/fd/%i", pid, info->fd);
2657 snprintf(tmp,len, "/proc/%li/fd/%i", pid, info->fd);
2658 unlink(info->filename);
2659 free(info->filename);
2660 info->filename = tmp;
2665 cnp_debug("filename is %s\n", info->filename);
2668 /* Set map to NULL and return */
2675 if (ftruncate(info->fd, size))
2677 perror("ftruncate");
2683 //eina_mmap_safety_enabled_set(EINA_TRUE); // NOTE: Temporary comment
2685 info->map = mmap(NULL, size, PROT_READ|PROT_WRITE, MAP_SHARED, info->fd, 0);
2686 if (info->map == MAP_FAILED)
2698 tmpinfo_free(Tmp_Info *info)
2700 if (!info) return 0;
2701 free(info->filename);
2707 /* Stubs for windows */
2709 elm_drag_start(Evas_Object *o, Elm_Sel_Format f, const char *d, void (*donecb)(void *, Evas_Object *),void *cbdata)
2715 elm_drop_target_add(Evas_Object *obj, Elm_Sel_Type format, Elm_Drop_Cb dropcb, void *cbdata)
2721 elm_drop_target_del(Evas_Object *o)
2727 /* vim:set ts=8 sw=3 sts=3 expandtab cino=>5n-2f0^-2{2(0W1st0 :*/