chrome/common/extensions/manifest_handlers/app_launch_info.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_COMMON_EXTENSIONS_MANIFEST_HANDLERS_APP_LAUNCH_INFO_H_
   6 #define CHROME_COMMON_EXTENSIONS_MANIFEST_HANDLERS_APP_LAUNCH_INFO_H_
   7
   8 #include <string>
   9 #include <vector>
  10
  11 #include "chrome/common/extensions/extension_constants.h"
  12 #include "extensions/common/constants.h"
  13 #include "extensions/common/extension.h"
  14 #include "extensions/common/manifest.h"
  15 #include "extensions/common/manifest_handler.h"
  16 #include "url/gurl.h"
  17
  18 namespace extensions {
  19
  20 // Container that holds the parsed app launch data.
  21 class AppLaunchInfo : public Extension::ManifestData {
  22  public:
  23   AppLaunchInfo();
  24   ~AppLaunchInfo() override;
  25
  26   // Get the local path inside the extension to use with the launcher.
  27   static const std::string& GetLaunchLocalPath(const Extension* extension);
  28
  29   // Get the absolute web url to use with the launcher.
  30   static const GURL& GetLaunchWebURL(const Extension* extension);
  31
  32   // The window type that an app's manifest specifies to launch into.
  33   // This is not always the window type an app will open into, because
  34   // users can override the way each app launches.  See
  35   // ExtensionPrefs::GetLaunchContainer(), which looks at a per-app pref
  36   // to decide what container an app will launch in.
  37   static LaunchContainer GetLaunchContainer(
  38       const Extension* extension);
  39
  40   // The default size of the container when launching. Only respected for
  41   // containers like panels and windows.
  42   static int GetLaunchWidth(const Extension* extension);
  43   static int GetLaunchHeight(const Extension* extension);
  44
  45   // Get the fully resolved absolute launch URL.
  46   static GURL GetFullLaunchURL(const Extension* extension);
  47
  48   bool Parse(Extension* extension, base::string16* error);
  49
  50  private:
  51   bool LoadLaunchURL(Extension* extension, base::string16* error);
  52   bool LoadLaunchContainer(Extension* extension, base::string16* error);
  53   void OverrideLaunchURL(Extension* extension, GURL override_url);
  54
  55   std::string launch_local_path_;
  56
  57   GURL launch_web_url_;
  58
  59   LaunchContainer launch_container_;
  60
  61   int launch_width_;
  62   int launch_height_;
  63
  64   DISALLOW_COPY_AND_ASSIGN(AppLaunchInfo);
  65 };
  66
  67 // Parses all app launch related keys in the manifest.
  68 class AppLaunchManifestHandler : public ManifestHandler {
  69  public:
  70   AppLaunchManifestHandler();
  71   ~AppLaunchManifestHandler() override;
  72
  73   bool Parse(Extension* extension, base::string16* error) override;
  74   bool AlwaysParseForType(Manifest::Type type) const override;
  75
  76  private:
  77   const std::vector<std::string> Keys() const override;
  78
  79   DISALLOW_COPY_AND_ASSIGN(AppLaunchManifestHandler);
  80 };
  81
  82 }  // namespace extensions
  83
  84 #endif  // CHROME_COMMON_EXTENSIONS_MANIFEST_HANDLERS_APP_LAUNCH_INFO_H_