add a command to change color scheme

Default.sublime-commands

@@ -140,5 +140,9 @@
         {
             "same_level" : false
         }
+    },
+    {
+        "caption": "MarkdownEditing: Change color scheme...",
+        "command": "mde_color_activate"
     }
 ]

Main.sublime-menu

@@ -15,6 +15,10 @@
                                 "caption": "README",
                                 "command": "open_file"
                             },
+                            {
+                                "caption": "Change color scheme...",
+                                "command": "mde_color_activate"
+                            },
                             {
                                 "caption": "-"
                             },

bootstrap.py

@@ -1,4 +1,11 @@
 import sys
+import sublime
+import sublime_plugin
+import re
+try:
+    from MarkdownEditing.mdeutils import *
+except ImportError:
+    from mdeutils import *
 
 package_name = 'MarkdownEditing'
 
@@ -27,12 +34,99 @@ def enable_native_markdown_package():
         save_ingored_packages(ignored_packages)
 
 
+def choose_color_theme(window):
+    window = window or sublime.active_window()
+    view = window.new_file()
+    view.run_command('append', {'characters': '''# A sample Markdown document
+
+This is a sample document so you can preview the color themes.
+
+## I am a second-level header
+
+Markdown supports _italics_, __bold__, and ___bold italics___ style.
+
+There are also inline styles like `inline code in monospace font` and ~~strikethrough style~~. __There may be ~~strikethroughed text~~ or `code text` inside bold text.__ _And There may be ~~strikethroughed text~~ or `code text` inside italic text._
+
+To reference something from a URL, [Named Links][links] and [Inline links](https://example.com/index.html) are of great help. Sometimes ![A picture][sample image] is worth a thousand words.
+
+There are two types of lists, numbered and unnumbered.
+
+1. Item 1
+2. Item 2
+3. Item 3
+
+* Item A
+    - Sub list
+        + Sub sub list
+        + Sub sub list 2
+    - Sub list 2
+* Item B
+* Item C
+
+## Fenced code
+
+You can write fenced code inside three backticks.
+
+```javascript
+function fibo(n) {
+    fibo.mem = fibo.mem || []; // I am some comment
+    return fibo.mem[n] || fibo.mem[n] = n <= 1 ? 1 : fibo(n - 1) + fibo(n - 2);
+}
+```
+
+## The following section is used to define named links
+
+[links]: https://example.com/index.html
+[sample image]: https://example.com/sample.png
+'''})
+    view.set_syntax_file('Packages/MarkdownEditing/Markdown.tmLanguage')
+    default_mde_scheme = sublime.load_settings('Markdown.sublime-settings').get('color_scheme') or 'Packages/MarkdownEditing/MarkdownEditor.tmTheme'
+    print(default_mde_scheme)
+    view.settings().set('color_scheme', default_mde_scheme)
+    view.set_read_only(True)
+    view.set_scratch(True)
+
+    global_scheme = sublime.load_settings('Preferences.sublime-settings').get('color_scheme')
+    themes = ['Packages/MarkdownEditing/MarkdownEditor.tmTheme',
+              'Packages/MarkdownEditing/MarkdownEditor-Focus.tmTheme',
+              'Packages/MarkdownEditing/MarkdownEditor-Yellow.tmTheme',
+              'Packages/MarkdownEditing/MarkdownEditor-Dark.tmTheme',
+              'Packages/MarkdownEditing/MarkdownEditor-ArcDark.tmTheme',
+              global_scheme]
+
+    themes_display = [re.search('[^/]+(?=\.tmTheme$)', s).group(0) + (' (Current)' if s == default_mde_scheme else '') + (' (Global)' if s == global_scheme else '') for s in themes]
+
+    def set_scheme(scheme):
+        view.settings().set('color_scheme', scheme)
+        sublime.load_settings('Markdown.sublime-settings').set('color_scheme', scheme)
+
+    def on_done(index):
+        if index == -1:
+            set_scheme(default_mde_scheme)
+        elif index == len(themes) - 1:
+            set_scheme(global_scheme)
+        else:
+            set_scheme(themes[index])
+        sublime.save_settings('Markdown.sublime-settings')
+        view.close()
+
+    def on_highlighted(index):
+        if index == len(themes) - 1:
+            set_scheme(global_scheme)
+        else:
+            set_scheme(themes[index])
+
+    window.show_quick_panel(themes_display, on_done, flags=sublime.KEEP_OPEN_ON_FOCUS_LOST, on_highlight=on_highlighted)
+
+
 def plugin_loaded():
     from package_control import events
 
     if events.install(package_name):
         # Native package causes some conflicts.
         disable_native_markdown_package()
+        # Prmopts to select a color theme
+        choose_color_theme()
 
 
 def plugin_unloaded():
@@ -46,3 +140,9 @@ def plugin_unloaded():
 if sys.version_info < (3,):
     plugin_loaded()
     unload_handler = plugin_unloaded
+
+
+class MdeColorActivateCommand(MDETextCommand):
+
+    def run(self, edit):
+        choose_color_theme(self.view.window())

messages.json

@@ -15,5 +15,13 @@
     "2.1.2": "messages/2.1.2.md",
     "2.1.3": "messages/2.1.3.md",
     "2.1.4": "messages/2.1.4.md",
-    "2.1.5": "messages/2.1.5.md"
+    "2.1.5": "messages/2.1.5.md",
+    "2.1.6": "messages/2.1.6.md",
+    "2.1.7": "messages/2.1.7.md",
+    "2.1.8": "messages/2.1.8.md",
+    "2.1.9": "messages/2.1.9.md",
+    "2.2.0": "messages/2.2.0.md",
+    "2.2.1": "messages/2.2.1.md",
+    "2.2.2": "messages/2.2.2.md",
+    "2.2.3": "messages/2.2.3.md"
 }

messages/2.2.3.md

@@ -13,6 +13,7 @@ feedback you can use [GitHub issues][issues].
 * You can now disable some of the key bindings through configuration. For example, if you want to disable the "shift+tab" => "fold current section" key binding, add `"mde.keymap_disable.fold_section": true` to your user config. For a full list of such key bindings, check the list below.
 * Organize References command now sorts references by referencing order rather than alphebetic order.
 * Code block highlight for clojure.
+* You can use `MarkdownEditing: Change color scheme...` command in command palette to preview and change the color scheme you are using for markdown.
 
 ### Configurable Key Bindings