From b117f2e86920c0bb3a61ce64c59a6f5db05a11e9 Mon Sep 17 00:00:00 2001
From: Vincent Zhang <seagle0128@gmail.com>
Date: Mon, 9 Sep 2019 17:09:52 +0800
Subject: [PATCH] Support find-file-in-project.

---
 README.md             | 8 ++++----
 doom-modeline-core.el | 3 +++
 doom-modeline.el      | 7 ++++---
 3 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index 91e9387..7d50a1b 100644
--- a/README.md
+++ b/README.md
@@ -39,8 +39,8 @@ The `doom-modeline` was designed for minimalism, and offers:
 - A workspace number segment for `eyebrowse`
 - A perspective name segment for `persp-mode`
 - A window number segment for `ace-window`, `winum` and `window-numbering`
-- An indicator for modal editing state, including `evil`, `overwrite`, `god`,
-  `ryo` and `xah-fly-keys`, etc.
+- An indicator for modal editing state, including `evil`, `overwrite`, `god`, `ryo` and
+  `xah-fly-keys`, etc.
 - An indicator for remote host
 - An indicator for debug state
 - An indicator for current input method
@@ -53,8 +53,8 @@ The `doom-modeline` was designed for minimalism, and offers:
 - An indicator for PDF page number with `pdf-tools`
 - An indicator for markdown/org preview with `grip`
 - An indicator for battery status with `fancy-battery`
-- Truncated file name, file icon, buffer state and project name in buffer
-  information segment, which is compatible with `projectile` and `project`
+- Truncated file name, file icon, buffer state and project name in buffer information segment, which
+  is compatible with `project`, `find-file-in-project` and `projectile`.
 - New mode-line for `Info-mode` buffers
 - New package mode-line for `paradox`
 - New mode-line for `helm` buffers
diff --git a/doom-modeline-core.el b/doom-modeline-core.el
index c591d67..fa9f47b 100644
--- a/doom-modeline-core.el
+++ b/doom-modeline-core.el
@@ -438,6 +438,7 @@ If the actual char height is larger, it respects the actual char height."
 ;;
 
 (declare-function face-remap-remove-relative 'face-remap)
+(declare-function ffip-get-project-root-directory 'find-file-in-project)
 (declare-function project-roots 'project)
 (declare-function projectile-project-root 'projectile)
 
@@ -682,6 +683,8 @@ If the actual char height is larger, it respects the actual char height."
                      (ignore-errors
                        (when-let ((project (project-current)))
                          (expand-file-name (car (project-roots project))))))
+                (and (fboundp 'ffip-get-project-root-directory)
+                     (ignore-errors (ffip-get-project-root-directory)))
                 (and (bound-and-true-p projectile-mode)
                      (ignore-errors (projectile-project-root)))
                 default-directory))))
diff --git a/doom-modeline.el b/doom-modeline.el
index 9a14c21..b8010db 100644
--- a/doom-modeline.el
+++ b/doom-modeline.el
@@ -45,8 +45,8 @@
 ;; - A workspace number segment for eyebrowse
 ;; - A perspective name segment for persp-mode
 ;; - A window number segment for winum and window-numbering
-;; - An indicator for modal editing state, including evil, overwrite, god, ryo and
-;;   xah-fly-keys, etc.
+;; - An indicator for modal editing state, including evil, overwrite, god, ryo
+;;   and xah-fly-keys, etc.
 ;; - An indicator for remote host
 ;; - An indicator for current input method
 ;; - An indicator for debug state
@@ -60,7 +60,8 @@
 ;; - An indicator for markdown/org preivews with grip
 ;; - An indicator for battery status with fancy-battery
 ;; - Truncated file name, file icon, buffer state and project name in buffer
-;;   information segment, which is compatible with projectile and project
+;;   information segment, which is compatible with project, find-file-in-project
+;;   and projectile
 ;; - New mode-line for Info-mode buffers
 ;; - New package mode-line for paradox
 ;; - New mode-line for helm buffers