370 lines
12 KiB
C
370 lines
12 KiB
C
#include "e.h"
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#define IMPORT_STRETCH 0
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#define IMPORT_TILE 1
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#define IMPORT_CENTER 2
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#define IMPORT_SCALE_ASPECT_IN 3
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#define IMPORT_SCALE_ASPECT_OUT 4
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#define IMPORT_PAN 5
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static void _import_edj_gen(E_Import_Config_Dialog *import);
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static Eina_Bool _import_cb_edje_cc_exit(void *data, int type, void *event);
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static void
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_import_edj_gen(E_Import_Config_Dialog *import)
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{
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const char *file, *fill, *s;
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char buf[PATH_MAX], fbuf[PATH_MAX], cmd[PATH_MAX + PATH_MAX + 40];
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char *fstrip, *infile, *outfile;
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int num, cr, cg, cb;
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size_t len, off;
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file = ecore_file_file_get(import->file);
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fstrip = ecore_file_strip_ext(file);
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if (!fstrip) return;
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len = e_user_dir_snprintf(buf, sizeof(buf), "backgrounds/.tmp.%s.edj", fstrip);
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if (len >= sizeof(buf))
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{
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free(fstrip);
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return;
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}
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off = len - (sizeof(".edj") - 1);
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for (num = 1; ecore_file_exists(buf) && num < 100; num++)
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snprintf(buf + off, sizeof(buf) - off, "-%d.edj", num);
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free(fstrip);
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cr = import->color.r;
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cg = import->color.g;
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cb = import->color.b;
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if (num == 100)
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{
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printf("Couldn't come up with another filename for %s\n", buf);
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return;
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}
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switch (import->method)
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{
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case IMPORT_STRETCH: fill = "stretch"; break;
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case IMPORT_TILE: fill = "tile"; break;
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case IMPORT_CENTER: fill = "center"; break;
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case IMPORT_SCALE_ASPECT_IN: fill = "scale_in"; break;
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case IMPORT_SCALE_ASPECT_OUT: fill = "scale_out"; break;
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case IMPORT_PAN: fill = "pan"; break;
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default: return; break;
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}
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s = e_util_filename_escape(import->file);
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if (s) infile = strdup(s);
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else return;
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s = e_util_filename_escape(buf);
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if (s) outfile = strdup(s);
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else
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{
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free(infile);
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return;
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}
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snprintf(fbuf, sizeof(fbuf), "%s/edje_cc", e_prefix_bin_get());
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if (!ecore_file_can_exec(fbuf))
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snprintf(fbuf, sizeof(fbuf), "edje_cc");
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snprintf(cmd, sizeof(cmd),
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"%s/enlightenment/utils/enlightenment_wallpaper_gen "
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"%s %s %s %s %i %i %i %i",
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e_prefix_lib_get(),
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fbuf, fill, infile, outfile, import->quality, cr, cg, cb);
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free(infile);
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free(outfile);
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import->fdest = eina_stringshare_add(buf);
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import->exe_handler = ecore_event_handler_add(ECORE_EXE_EVENT_DEL,
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_import_cb_edje_cc_exit,
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import);
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import->exe = ecore_exe_run(cmd, import);
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}
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static Eina_Bool
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_import_cb_edje_cc_exit(void *data, EINA_UNUSED int type, void *event)
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{
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E_Import_Config_Dialog *import;
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Ecore_Exe_Event_Del *ev;
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int r = 1;
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ev = event;
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import = data;
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if (ecore_exe_data_get(ev->exe) != import) return ECORE_CALLBACK_PASS_ON;
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if (ev->exit_code != 0)
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{
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e_util_dialog_show(_("Picture Import Error"),
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_("Enlightenment was unable to import the picture<ps/>"
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"due to conversion errors."));
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r = 0;
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}
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if (r && import->ok)
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{
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char *p, *newfile = strdup(import->fdest);
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if (!newfile)
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{
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e_object_del(E_OBJECT(import));
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return ECORE_CALLBACK_DONE;
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}
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p = strrchr(newfile, '/');
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if (!p)
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{
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e_object_del(E_OBJECT(import));
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free(newfile);
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return ECORE_CALLBACK_DONE;
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}
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// strip out the .tmp. before the name
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for (p = p + 1; ; p++)
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{
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*p = p[5];
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if (*p == 0) break;
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}
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ecore_file_mv(import->fdest, newfile);
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eina_stringshare_replace(&(import->fdest), newfile);
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free(newfile);
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e_object_ref(E_OBJECT(import));
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import->ok((void *)import->fdest, import);
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e_object_del(E_OBJECT(import));
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e_object_unref(E_OBJECT(import));
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}
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else
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e_object_del(E_OBJECT(import));
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return ECORE_CALLBACK_DONE;
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}
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static void
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_import_cb_close(void *data, E_Dialog *dia EINA_UNUSED)
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{
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E_Import_Config_Dialog *import = data;
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e_object_ref(data);
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if (import->cancel) import->cancel(import);
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e_object_del(data);
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e_object_unref(data);
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}
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static void
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_import_cb_ok(void *data, E_Dialog *dia EINA_UNUSED)
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{
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E_Import_Config_Dialog *import = data;
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const char *file;
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char buf[PATH_MAX];
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int is_bg, is_theme, r;
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r = 0;
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if (!import->file) return;
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file = ecore_file_file_get(import->file);
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if (!eina_str_has_extension(file, "edj"))
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{
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_import_edj_gen(import);
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evas_object_hide(import->dia->win);
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return;
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}
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e_user_dir_snprintf(buf, sizeof(buf), "backgrounds/%s", file);
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is_bg = edje_file_group_exists(import->file, "e/desktop/background");
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is_theme = edje_file_group_exists(import->file,
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"e/widgets/border/default/border");
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if ((is_bg) && (!is_theme))
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{
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if (!ecore_file_cp(import->file, buf))
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{
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e_util_dialog_show(_("Import Error"),
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_("Enlightenment was unable to "
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"import the image<ps/>due to a "
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"copy error."));
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}
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else
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r = 1;
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}
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else
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{
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e_util_dialog_show(_("Import Error"),
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_("Enlightenment was unable to "
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"import the image.<ps/><ps/>"
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"Are you sure this is a valid "
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"image?"));
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}
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if (r)
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{
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e_object_ref(E_OBJECT(import));
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if (import->ok) import->ok((void *)buf, import);
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e_object_del(E_OBJECT(import));
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e_object_unref(E_OBJECT(import));
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}
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else
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_import_cb_close(import, NULL);
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}
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static void
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_e_import_config_preview_size_get(int size, int w, int h, int *tw, int *th)
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{
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if (size <= 0) return;
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double aspect;
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aspect = (double)w / h;
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if (w > size)
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{
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w = size;
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h = (w / aspect);
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}
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*tw = w;
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*th = h;
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}
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static void
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_e_import_config_dia_del(void *data)
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{
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E_Dialog *dia = data;
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E_Import_Config_Dialog *import;
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import = dia->data;
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dia->data = NULL;
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e_object_del(E_OBJECT(import));
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}
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static void
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_e_import_config_dialog_del(void *data)
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{
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E_Import_Config_Dialog *import = data;
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if (import->exe_handler) ecore_event_handler_del(import->exe_handler);
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import->exe_handler = NULL;
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eina_stringshare_del(import->fdest);
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import->exe = NULL;
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eina_stringshare_del(import->file);
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e_object_del(E_OBJECT(import->dia));
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free(import);
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}
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static void
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_e_import_config_dialog_win_del(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
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{
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E_Dialog *dia = data;
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E_Import_Config_Dialog *import;
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import = dia->data;
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if (!import) return;
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e_object_ref(E_OBJECT(import));
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if (import->cancel) import->cancel(import);
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e_object_del(E_OBJECT(import));
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e_object_unref(E_OBJECT(import));
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}
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///////////////////////////////////////////////////////////////////////////////////
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E_API E_Import_Config_Dialog *
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e_import_config_dialog_show(Evas_Object *parent, const char *path, Ecore_End_Cb ok, Ecore_Cb cancel)
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{
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Evas *evas;
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E_Dialog *dia;
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E_Import_Config_Dialog *import;
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Evas_Object *o, *of, *ord, *ot, *ol, *preview, *frame;
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E_Radio_Group *rg;
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int w, h, tw, th;
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if (!path) return NULL;
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import = E_OBJECT_ALLOC(E_Import_Config_Dialog, E_IMPORT_CONFIG_DIALOG_TYPE, _e_import_config_dialog_del);
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if (!import) return NULL;
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dia = e_dialog_new(parent, "E", "_import_config_dialog");
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if (!dia)
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{
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e_object_del(E_OBJECT(import));
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return NULL;
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}
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e_dialog_resizable_set(dia, 1);
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e_dialog_title_set(dia, _("Import Settings..."));
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dia->data = import;
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import->dia = dia;
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import->ok = ok, import->cancel = cancel;
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e_object_del_attach_func_set(E_OBJECT(dia), _e_import_config_dia_del);
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evas_object_event_callback_add(dia->win, EVAS_CALLBACK_DEL, _e_import_config_dialog_win_del, dia);
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import->method = IMPORT_SCALE_ASPECT_OUT;
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import->quality = 90;
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import->file = eina_stringshare_add(path);
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evas = evas_object_evas_get(dia->win);
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o = e_widget_list_add(evas, 0, 0);
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ot = e_widget_list_add(evas, 0, 0);
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frame = e_widget_frametable_add(evas, _("Preview"), 1);
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preview = evas_object_image_add(evas);
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evas_object_image_file_set(preview, path, NULL);
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evas_object_image_size_get(preview, &w, &h);
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evas_object_del(preview);
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_e_import_config_preview_size_get(320, w, h, &tw, &th);
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preview = e_widget_preview_add(evas, tw, th);
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e_widget_preview_thumb_set(preview, path, NULL, tw, th);
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e_widget_frametable_object_append(frame, preview, 0, 0, 1, 1, 0, 0, 1, 1);
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e_widget_list_object_append(ot, frame, 1, 1, 0.5);
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of = e_widget_frametable_add(evas, _("Fill and Stretch Options"), 1);
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rg = e_widget_radio_group_new(&import->method);
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ord = e_widget_radio_icon_add(evas, _("Stretch"),
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"enlightenment/wallpaper_stretch",
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24, 24, IMPORT_STRETCH, rg);
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e_widget_frametable_object_append(of, ord, 0, 0, 1, 1, 1, 0, 1, 0);
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ord = e_widget_radio_icon_add(evas, _("Center"),
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"enlightenment/wallpaper_center",
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24, 24, IMPORT_CENTER, rg);
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e_widget_frametable_object_append(of, ord, 1, 0, 1, 1, 1, 0, 1, 0);
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ord = e_widget_radio_icon_add(evas, _("Tile"),
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"enlightenment/wallpaper_tile",
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24, 24, IMPORT_TILE, rg);
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e_widget_frametable_object_append(of, ord, 2, 0, 1, 1, 1, 0, 1, 0);
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ord = e_widget_radio_icon_add(evas, _("Within"),
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"enlightenment/wallpaper_scale_aspect_in",
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24, 24, IMPORT_SCALE_ASPECT_IN, rg);
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e_widget_frametable_object_append(of, ord, 0, 1, 1, 1, 1, 0, 1, 0);
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ord = e_widget_radio_icon_add(evas, _("Fill"),
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"enlightenment/wallpaper_scale_aspect_out",
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24, 24, IMPORT_SCALE_ASPECT_OUT, rg);
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e_widget_frametable_object_append(of, ord, 1, 1, 1, 1, 1, 0, 1, 0);
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ord = e_widget_radio_icon_add(evas, _("Pan"),
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"enlightenment/wallpaper_pan",
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24, 24, IMPORT_PAN, rg);
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e_widget_frametable_object_append(of, ord, 2, 1, 1, 1, 1, 0, 1, 0);
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e_widget_list_object_append(ot, of, 1, 1, 0.5);
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ol = e_widget_list_add(evas, 0, 1);
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of = e_widget_frametable_add(evas, _("File Quality"), 0);
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ord = e_widget_slider_add(evas, 1, 0, _("%3.0f%%"), 0.0, 100.0, 1.0, 0,
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NULL, &(import->quality), 150);
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e_widget_frametable_object_append(of, ord, 0, 0, 1, 1, 1, 0, 1, 0);
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e_widget_list_object_append(ol, of, 1, 1, 0);
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of = e_widget_framelist_add(evas, _("Fill Color"), 0);
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ord = e_widget_color_well_add(evas, &import->color, 1);
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e_widget_framelist_object_append(of, ord);
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e_widget_list_object_append(ol, of, 1, 0, 1);
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e_widget_list_object_append(ot, ol, 1, 1, 0);
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e_widget_list_object_append(o, ot, 0, 0, 0.5);
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e_widget_size_min_get(o, &w, &h);
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e_dialog_content_set(dia, o, w, h);
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e_dialog_button_add(dia, _("OK"), NULL, _import_cb_ok, import);
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e_dialog_button_add(dia, _("Cancel"), NULL, _import_cb_close, import);
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elm_win_center(dia->win, 1, 1);
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e_dialog_border_icon_set(dia, "folder-image");
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e_dialog_button_focus_num(dia, 0);
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e_dialog_show(dia);
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return import;
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}
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