forked from enlightenment/edi
381 lines
9.5 KiB
C
381 lines
9.5 KiB
C
#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <libgen.h>
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#include <Eina.h>
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#include <Eio.h>
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#include "edi_mainview.h"
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#include "edi_private.h"
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static Evas_Object *nf, *tb;
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static Eina_List *_edi_mainview_items = NULL;
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static void
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dummy()
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{}
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static void
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_promote(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
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{
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elm_naviframe_item_promote(data);
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}
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static Edi_Mainview_Item *
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_get_item_for_path(const char *path)
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{
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Eina_List *item;
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Edi_Mainview_Item *it;
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EINA_LIST_FOREACH(_edi_mainview_items, item, it)
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{
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if (it && !strcmp(it->path, path))
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return it;
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}
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return NULL;
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}
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static Edi_Mainview_Item *
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_edi_mainview_item_add(const char *path, Elm_Object_Item *tab, Evas_Object *view,
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Evas_Object *win)
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{
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Edi_Mainview_Item *item;
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item = malloc(sizeof(Edi_Mainview_Item));
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item->path = path;
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item->tab = tab;
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item->view = view;
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item->win = win;
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_edi_mainview_items = eina_list_append(_edi_mainview_items, item);
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return item;
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}
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static Evas_Object *
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_edi_mainview_content_text_create(const char *path, Evas_Object *parent)
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{
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Evas_Object *txt;
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txt = elm_entry_add(parent);
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elm_entry_editable_set(txt, EINA_TRUE);
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elm_entry_scrollable_set(txt, EINA_TRUE);
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elm_entry_text_style_user_push(txt, "DEFAULT='font=Monospace font_size=12'");
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elm_entry_file_set(txt, path, ELM_TEXT_FORMAT_PLAIN_UTF8);
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elm_entry_autosave_set(txt, EDI_CONTENT_AUTOSAVE);
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evas_object_size_hint_weight_set(txt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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evas_object_size_hint_align_set(txt, EVAS_HINT_FILL, EVAS_HINT_FILL);
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evas_object_show(txt);
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return txt;
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}
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static Evas_Object *
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_edi_mainview_content_image_create(const char *path, Evas_Object *parent)
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{
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Evas_Object *img, *scroll;
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scroll = elm_scroller_add(parent);
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evas_object_size_hint_weight_set(scroll, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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evas_object_size_hint_align_set(scroll, EVAS_HINT_FILL, EVAS_HINT_FILL);
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evas_object_show(scroll);
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img = elm_image_add(scroll);
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elm_image_file_set(img, path, NULL);
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elm_image_no_scale_set(img, EINA_TRUE);
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elm_object_content_set(scroll, img);
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evas_object_show(img);
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return scroll;
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}
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static Evas_Object *
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_edi_mainview_content_create(const char *path, const char *type, Evas_Object *parent)
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{
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if (!strcmp(type, "text"))
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{
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return _edi_mainview_content_text_create(path, parent);
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}
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else if (!strcmp(type, "image"))
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{
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return _edi_mainview_content_image_create(path, parent);
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}
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return NULL;
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}
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static void
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_edi_mainview_item_tab_add(const char *path, const char *type)
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{
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Evas_Object *content;
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Elm_Object_Item *it, *tab;
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Edi_Mainview_Item *item;
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content = _edi_mainview_content_create(path, type, nf);
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it = elm_naviframe_item_simple_push(nf, content);
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elm_naviframe_item_style_set(it, "overlap");
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tab = elm_toolbar_item_append(tb, NULL, basename(path), _promote, it);
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elm_toolbar_item_selected_set(tab, EINA_TRUE);
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item = _edi_mainview_item_add(path, tab, it, NULL);
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elm_object_item_data_set(it, item);
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}
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static void
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_edi_mainview_item_select(Edi_Mainview_Item *item)
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{
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if (item->win)
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{
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elm_win_raise(item->win);
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}
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else
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{
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elm_naviframe_item_promote(item->view);
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elm_toolbar_item_selected_set(item->tab, EINA_TRUE);
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}
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}
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static void
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_edi_mainview_win_exit(void *data EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
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{
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Edi_Mainview_Item *it;
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evas_object_hide(obj);
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it = evas_object_data_get(obj, "edi_mainview_item");
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_edi_mainview_items = eina_list_remove(_edi_mainview_items, it);
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free(it);
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}
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static void
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_edi_mainview_item_win_add(const char *path, const char *type)
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{
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Evas_Object *win, *content;
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Edi_Mainview_Item *item;
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win = elm_win_util_standard_add("mainview", basename((char *)path));
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if (!win) return;
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elm_win_focus_highlight_enabled_set(win, EINA_TRUE);
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evas_object_smart_callback_add(win, "delete,request", _edi_mainview_win_exit, NULL);
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item = _edi_mainview_item_add(path, NULL, NULL, win);
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evas_object_data_set(win, "edi_mainview_item", item);
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content = _edi_mainview_content_create(path, type, win);
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elm_win_resize_object_add(win, content);
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evas_object_resize(win, 380, 260);
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evas_object_show(win);
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}
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static void
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_edi_mainview_tab_stat_done(void *data, Eio_File *handler EINA_UNUSED, const Eina_Stat *stat)
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{
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const char *path, *mime;
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path = data;
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if (S_ISREG(stat->mode))
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{
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mime = efreet_mime_type_get(path);
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if (!strcasecmp(mime, "text/plain") || !strcasecmp(mime, "application/x-shellscript"))
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_edi_mainview_item_tab_add(path, "text");
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else if (!strcasecmp(mime, "text/x-chdr") || !strcasecmp(mime, "text/x-csrc"))
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_edi_mainview_item_tab_add(path, "text"); // TODO make a code view
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else if (!strncasecmp(mime, "image/", 6))
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_edi_mainview_item_tab_add(path, "image");
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else
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printf("Unknown mime %s\n", mime);
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}
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eina_stringshare_del(path);
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}
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static void
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_edi_mainview_win_stat_done(void *data, Eio_File *handler EINA_UNUSED, const Eina_Stat *stat)
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{
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const char *path, *mime;
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path = data;
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if (S_ISREG(stat->mode))
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{
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mime = efreet_mime_type_get(path);
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if (!strcasecmp(mime, "text/plain") || !strcasecmp(mime, "application/x-shellscript"))
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_edi_mainview_item_win_add(path, "text");
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else if (!strcasecmp(mime, "text/x-chdr") || !strcasecmp(mime, "text/x-csrc"))
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_edi_mainview_item_win_add(path, "text"); // TODO make a code view
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else if (!strncasecmp(mime, "image/", 6))
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_edi_mainview_item_win_add(path, "image");
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else
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printf("Unknown mime %s\n", mime);
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}
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eina_stringshare_del(path);
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}
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EAPI void
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edi_mainview_open_path(const char *path, const char *type)
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{
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Edi_Mainview_Item *it;
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it = _get_item_for_path(path);
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if (it)
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{
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_edi_mainview_item_select(it);
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return;
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}
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if (type == NULL)
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{
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eio_file_direct_stat(path, _edi_mainview_tab_stat_done, dummy,
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eina_stringshare_add(path));
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}
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else
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{
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_edi_mainview_item_tab_add(path, type);
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}
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}
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EAPI void
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edi_mainview_open_window_path(const char *path, const char *type)
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{
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Edi_Mainview_Item *it;
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it = _get_item_for_path(path);
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if (it)
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{
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_edi_mainview_item_select(it);
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elm_naviframe_item_pop(nf);
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elm_object_item_del(elm_toolbar_selected_item_get(tb));
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_edi_mainview_items = eina_list_remove(_edi_mainview_items, it);
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free(it);
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}
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if (type == NULL)
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{
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eio_file_direct_stat(path, _edi_mainview_win_stat_done, dummy,
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eina_stringshare_add(path));
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}
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else
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{
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_edi_mainview_item_win_add(path, type);
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}
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}
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EAPI void
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edi_mainview_save()
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{
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Evas_Object *txt;
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Elm_Object_Item *it;
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it = elm_naviframe_top_item_get(nf);
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txt = elm_object_item_content_get(it);
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if (txt)
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elm_entry_file_save(txt);
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}
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EAPI void
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edi_mainview_new_window()
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{
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Edi_Mainview_Item *item;
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item = elm_object_item_data_get(elm_naviframe_top_item_get(nf));
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if (!item)
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return;
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edi_mainview_open_window_path(item->path, NULL);
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}
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EAPI void
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edi_mainview_close()
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{
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Edi_Mainview_Item *it;
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it = elm_object_item_data_get(elm_naviframe_top_item_get(nf));
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if (!it)
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return;
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elm_naviframe_item_pop(nf);
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elm_object_item_del(elm_toolbar_selected_item_get(tb));
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_edi_mainview_items = eina_list_remove(_edi_mainview_items, it);
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free(it);
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}
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EAPI void
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edi_mainview_cut()
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{
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Evas_Object *txt;
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Elm_Object_Item *it;
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it = elm_naviframe_top_item_get(nf);
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txt = elm_object_item_content_get(it);
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if (txt)
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elm_entry_selection_cut(txt);
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}
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EAPI void
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edi_mainview_copy()
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{
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Evas_Object *txt;
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Elm_Object_Item *it;
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it = elm_naviframe_top_item_get(nf);
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txt = elm_object_item_content_get(it);
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if (txt)
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elm_entry_selection_copy(txt);
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}
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EAPI void
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edi_mainview_paste()
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{
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Evas_Object *txt;
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Elm_Object_Item *it;
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it = elm_naviframe_top_item_get(nf);
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txt = elm_object_item_content_get(it);
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if (txt)
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elm_entry_selection_paste(txt);
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}
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EAPI void
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edi_mainview_add(Evas_Object *parent)
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{
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Evas_Object *box, *txt;
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Elm_Object_Item *it;
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box = elm_box_add(parent);
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evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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evas_object_size_hint_align_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
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evas_object_show(box);
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elm_box_pack_end(parent, box);
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tb = elm_toolbar_add(parent);
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evas_object_size_hint_weight_set(tb, EVAS_HINT_EXPAND, 0.0);
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evas_object_size_hint_align_set(tb, EVAS_HINT_FILL, EVAS_HINT_FILL);
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elm_toolbar_homogeneous_set(tb, EINA_FALSE);
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elm_toolbar_shrink_mode_set(tb, ELM_TOOLBAR_SHRINK_SCROLL);
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elm_toolbar_select_mode_set(tb, ELM_OBJECT_SELECT_MODE_ALWAYS);
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elm_box_pack_end(box, tb);
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evas_object_show(tb);
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nf = elm_naviframe_add(parent);
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evas_object_size_hint_weight_set(nf, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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evas_object_size_hint_align_set(nf, EVAS_HINT_FILL, EVAS_HINT_FILL);
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elm_box_pack_end(box, nf);
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evas_object_show(nf);
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txt = elm_label_add(parent);
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elm_object_text_set(txt, "Welcome - tap a file to edit");
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evas_object_size_hint_weight_set(txt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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evas_object_size_hint_align_set(txt, EVAS_HINT_FILL, EVAS_HINT_FILL);
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evas_object_show(txt);
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it = elm_naviframe_item_simple_push(nf, txt);
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elm_naviframe_item_style_set(it, "overlap");
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elm_toolbar_item_append(tb, NULL, "Welcome", _promote, it);
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}
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