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idee-treemacs.el
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idee-treemacs.el
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;; idee-treemacs.el --- Treemacs integration
;; Copyright (C) 2018 Ioannis Canellos
;; Licensed under the Apache License, Version 2.0 (the "License");
;; you may not use this file except in compliance with the License.
;; You may obtain a copy of the License at
;; http://www.apache.org/licenses/LICENSE-2.0
;;Unless required by applicable law or agreed to in writing, software
;;distributed under the License is distributed on an "AS IS" BASIS,
;;WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
;;See the License for the specific language governing permissions and
;;limitations under the License.
;; Author: Ioannis Canellos
;;; Commentary:
;;; Code:
(require 'treemacs-projectile)
(require 'treemacs)
(require 'hydra)
(require 'idee-views)
(require 'treemacs-projectile)
(require 'treemacs)
(require 'treemacs-bookmarks)
(require 'hydra)
(require 'idee-views)
(defun idee/treemacs-collapse-dir-toggle ()
"Toggle value of treemacs-collapse-dir between 3 0."
(interactive)
(if (= treemacs-collapse-dirs 0)
(setq treemacs-collapse-dirs 3)
(setq treemacs-collapse-dirs 0))
(treemacs-refresh))
;;;###autoload
(defun idee/treemacs-create-and-switch-to-workspace ()
"Create and switch to a new treemacs workspace."
(interactive)
(idee/workspace-close)
(when (and idee/tree-enabled (not (equal (treemacs-current-visibility) 'visible))) (treemacs))
(let* ((response (treemacs-do-create-workspace))
(workspace (car (cdr response))))
(setf (treemacs-current-workspace) workspace)
;; BEGIN: Copy and paste from treemacs-switch-workspace
(let ((window-visible? nil)
(buffer-exists? nil))
(pcase (treemacs-current-visibility)
('visible
(setq window-visible? t
buffer-exists? t))
('exists
(setq buffer-exists? t)))
(when window-visible?
(delete-window (treemacs-get-local-window)))
(when buffer-exists?
(kill-buffer (treemacs-get-local-buffer)))
(when buffer-exists?
(let ((treemacs-follow-after-init nil)
(treemacs-follow-mode nil))
(treemacs-select-window)))
(when (not window-visible?)
(bury-buffer)))
(treemacs-pulse-on-success "Selected workspace %s."
(propertize (treemacs-workspace->name workspace)))
;; END
(idee/treemacs-open-project-workspace workspace)))
;;;###autoload
(defun idee/treemacs-switch-to-project-workspace ()
"Select a different workspace for treemacs."
(interactive)
(idee/workspace-close)
(when (and idee/tree-enabled (not (equal (treemacs-current-visibility) 'visible))) (treemacs))
(pcase (treemacs-do-switch-workspace)
('only-one-workspace
(treemacs-pulse-on-failure "There are no other workspaces to select."))
(`(success ,workspace)
(let ((window-visible? nil)
(buffer-exists? nil))
(pcase (treemacs-current-visibility)
('visible
(setq window-visible? t
buffer-exists? t))
('exists
(setq buffer-exists? t)))
(when window-visible?
(delete-window (treemacs-get-local-window)))
(when buffer-exists?
(kill-buffer (treemacs-get-local-buffer)))
(when buffer-exists?
(let ((treemacs-follow-after-init nil)
(treemacs-follow-mode nil))
(treemacs-select-window)))
(when (not window-visible?)
(bury-buffer)))
(treemacs-pulse-on-success "Selected workspace %s."
(propertize (treemacs-workspace->name workspace))
(idee/treemacs-open-project-workspace workspace)))))
(defun idee/treemacs-open-project-workspace (workspace)
"Open the first project of the WORKSPACE."
(when (and workspace (treemacs-project->path workspace))
(let* ((name (treemacs-project->name workspace))
(project (treemacs-project->path workspace))
(path (treemacs-project->path (car project))))
(when path
(projectile-switch-project-by-name path)
(idee/reset-view)
(idee/jump-to-non-idee/window)))))
;;;###autoload
(defun idee/workspace-close ()
(interactive)
(idee/view-reset)
(when (treemacs-current-workspace)
(let* ((projects (treemacs-workspace->projects (treemacs-current-workspace))))
(dolist (project projects)
(idee/project-close-buffers (treemacs-project->path project))))))
(defun idee/treemacs--enabled-flag ()
"Visual represntation of the offline flag."
(if (eq 'visible (treemacs-current-visibility)) [*] [_]))
(defun idee/treemacs--show-hidden-files-flag ()
"Visual represntation of the offline flag."
(if treemacs-show-hidden-files [*] [_]))
(defun idee/treemacs--workspace-name ()
"Visual represntation of the workspace name."
(intern (treemacs-workspace->name (treemacs-current-workspace))))
;;;###autoload (autoload 'idee/treemacs-hydra/body "idee-treemacs")
(defhydra idee/treemacs-hydra (:hint none :exit t)
;; The '_' character is not displayed. This affects columns alignment.
;; Remove s many spaces as needed to make up for the '_' deficit.
"
^Workspaces ^Windows^ ^Navigation^ ^Toggles^
[%(idee/treemacs--workspace-name)]
^^^^^^----------------------------------------------------------------------------------------------
_N_: new workspace _s_: select window _b_: bookmark _t_: ?t? tree view toggle
_S_: switch workspace _d_: delete other windows _f_: find file _h_: ?h? show hidden files
_R_: remove workspace _T_: find tag _c_: collapse dirs
_E_: edit workspace _g_: magit
_F_: finish edit
[_q_]: quit
"
; Toggles
("N" idee/treemacs-create-and-switch-to-workspace)
("R" treemacs-remove-workspace)
("S" idee/treemacs-switch-to-project-workspace)
("E" treemacs-edit-workspaces)
("F" treemacs-finish-edit)
("t" idee/toggle-tree (if (eq (treemacs-current-visibility) 'visible) "[*]" "[ ]") :exit nil)
("h" treemacs-toggle-show-dotfiles (if treemacs-show-hidden-files "[*]" "[ ]") :exit nil)
("c" idee/treemacs-collapse-dir-toggle :exit nil)
("g" magit-status)
; Windows
("s" treemacs-select-window)
("d" treemacs-delete-other-windows)
; Navifation
("b" treemacs-bookmark)
("f" treemacs-find-file)
("T" treemacs-find-tag)
("q" nil "quit"))
(provide 'idee-treemacs)
;; idee-treemacs.el ends here.