set main callback async (should help #6)

MLPApi.py

@@ -15,7 +15,12 @@ __folder__ = os.path.dirname(__file__)
 
 STYLE_FILE = os.path.join(os.path.dirname(__folder__), 'User',
                                           'MarkdownLivePreview.css')
-DEFAULT_STYLE_FILE = os.path.join(__folder__, 'default.css')
+
+
+def plugin_loaded():
+    global DEFAULT_STYLE_FILE
+    DEFAULT_STYLE_FILE = sublime.load_resource('Packages/MarkdownLivePreview/'
+                                               'default.css')
 
 def get_preview_name(md_view):
     name = md_view.name() \
@@ -94,13 +99,7 @@ def hide_preview(view):
     sublime.set_timeout(preview.close(), 250)
 
 def get_style():
-    if os.path.exists(STYLE_FILE):
-        with open(STYLE_FILE) as fp:
-            return fp.read()
-
-    with open(DEFAULT_STYLE_FILE) as fp:
-        content = fp.read()
-    content = ''.join([line.strip() for line in content.splitlines()])
+    content = ''.join([line.strip() for line in DEFAULT_STYLE_FILE.splitlines()])
     return content + "pre code .space {color: var(--light-bg)}"
 
 def show_html(md_view, preview):
@@ -132,6 +131,8 @@ def show_html(md_view, preview):
 
     # set viewport position
 
+    # sublime.set_clipboard(html)
+
     return
     # 0 < y < 1
     y = md_view.text_to_layout(md_view.sel()[0].begin())[1] / md_view.layout_extent()[1]

MarkdownLivePreview.py

@@ -19,7 +19,7 @@ class MarkdownLivePreviewListener(sublime_plugin.EventListener):
             preview = get_view_from_id(window, id)
             if id is None or preview is None:
                 preview = create_preview(view)
-                sublime.set_timeout(lambda: show_html(view, preview), 1000)
+                sublime.set_timeout_async(lambda: show_html(view, preview), 1000)
             else:
                 show_html(view, preview)
 

MarkdownLivePreview.tasks

@@ -3,11 +3,13 @@ Fast:
   ☐ sync scroll @needsUpdate(because of images)
   ☐ cache image in object when used, so that it's faster @needsTest
   ☐ call settings listener on_new too - might be too heavy
+  ☐ add clear cache command
 
 Medium:
   ☐ auto refresh preview if loading images
   ☐ use alt attribute for 404 error
   ☐ use MarkdownLivePreview syntax, so we can use syntax's settings
+  ☐ listen for settings to change
 
 Long:
   ☐ fix #4 @high

functions.py

@@ -5,7 +5,10 @@ import sublime
 import re
 from .image_manager import ImageManager
 
-file404 = os.path.join(os.path.dirname(__file__), '404.png')
+def plugin_loaded():
+    global error404, loading
+    loading = sublime.load_resource('Packages/MarkdownLivePreview/loading.txt')
+    error404 = sublime.load_resource('Packages/MarkdownLivePreview/404.txt')
 
 
 def replace_img_src_base64(html):
@@ -23,7 +26,7 @@ def replace_img_src_base64(html):
         if ''.join(path).startswith(tuple(get_settings().get('load_from_internet'
                                                     '_when_starts'))):
             image = ImageManager.get(''.join(path))
-            image = image or to_base64('loading.png')
+            image = image or loading
 
         else:
             # local image
@@ -37,13 +40,13 @@ def is_markdown_view(view):
 
 def to_base64(path=None, content=None):
     if path is None and content is None:
-        return to_base64(file404)
+        return error404
     elif content is None and path is not None:
         try:
             with open(path, 'rb') as fp:
                 content = fp.read()
         except (FileNotFoundError, OSError):
-            return to_base64(file404)
+            return error404
 
     return 'data:image/png;base64,' + ''.join([chr(el) for el in list(base64.standard_b64encode(content))])
 

image_manager.py

@@ -5,8 +5,10 @@ from threading import Thread
 import urllib.request, urllib.error
 import sublime
 from .functions import *
+import tempfile
 
-CACHE_FILE = os.path.join(os.path.dirname(__file__), 'cache.txt')
+CACHE_FILE = os.path.join(tempfile.gettempdir(),
+                          'MarkdownLivePreviewCache.txt')
 TIMEOUT = 20 # seconds
 
 SEPARATOR = '---%cache%--'
@@ -22,7 +24,7 @@ def get_base64_saver(loading, url):
                 content.reason.strerror == 'getaddrinfo failed'):
                 loading[url] = 404
                 return
-        return sublime.error_message('An unexpected error has occured: ' +
+            return sublime.error_message('An unexpected error has occured: ' +
                                          str(content))
         loading[url] = to_base64(content=content)
 

loading.txt

@@ -0,0 +1 @@
+data:image/png;base64,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

sample.md

@@ -1,7 +1,13 @@
-# DuckDuckGo - The Search engine you'll fall in love with
+# DuckDuckGo - The Search engine you'll fall in love with this is a test.
 
 This is a test, and this is pretty cool!
 
 ![image](http://afterishtar.pl/images/100x100.gif)
 
 Hope you'll enjoy using MarkdownLivePreview!
+
+![image](https://forum.sublimetext.com/uploads/st-forum-wide.png)
+
+![image](http://local.dev/tests/php/img/image-php.php)
+
+this is a tets