Change/Fix: (helm-org-ql.el) Wrap in eval-and-compile
This avoids errors when Helm is not installed, and it seems to work correctly when Helm is installed. This should be an improvement until this file is put in its own package.
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Adam Porter
parent
11a0466f92
commit
0648196076
1 changed files with 136 additions and 134 deletions
270
helm-org-ql.el
270
helm-org-ql.el
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@ -28,83 +28,85 @@
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;;; Code:
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;;;; Requirements
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(eval-and-compile
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(require 'org)
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(eval-when-compile
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;; Require these when compiling, but not necessarily on load.
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(require 'org)
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(require 'org-ql)
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(require 'org-ql-search)
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;; (require 'helm)
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;; (require 'helm-org)
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(require 'org-ql)
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(require 'org-ql-search))
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;;;; Compatibility
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;; Declare Helm functions since Helm may not be installed.
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(declare-function helm "ext:helm")
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(declare-function helm-run-after-exit "ext:helm")
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(declare-function helm-window "ext:helm-lib")
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(declare-function helm-buffer-get "ext:helm-lib")
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(declare-function helm-make-source "ext:helm-source")
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(declare-function helm-org-goto-marker "ext:helm-org")
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;; Declare Helm functions since Helm may not be installed.
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(declare-function helm "ext:helm")
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(declare-function helm-run-after-exit "ext:helm")
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(declare-function helm-window "ext:helm-lib")
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(declare-function helm-buffer-get "ext:helm-lib")
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(declare-function helm-make-source "ext:helm-source")
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(declare-function helm-org-goto-marker "ext:helm-org")
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;; Silence byte-compiler about variables.
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(defvar helm-map)
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(defvar helm-pattern)
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(defvar helm-input-idle-delay)
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;; Silence byte-compiler about variables.
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(defvar helm-map)
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(defvar helm-pattern)
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(defvar helm-input-idle-delay)
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(when (require 'helm nil 'noerror)
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;; Requirements.
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(require 'helm-org)
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;;;; Variables
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(defvar helm-org-ql-map
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(let ((map (make-sparse-keymap))
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(mappings '(
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"C-x C-s" helm-org-ql-save
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)))
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(cl-loop for (key fn) on mappings by #'cddr
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do (define-key map (kbd key) fn))
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(make-composed-keymap map helm-map))
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"Keymap for `helm-org-ql' sessions.
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(defvar helm-org-ql-map
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(let ((map (make-sparse-keymap))
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(mappings '("C-x C-s" helm-org-ql-save)))
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(cl-loop for (key fn) on mappings by #'cddr
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do (define-key map (kbd key) fn))
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(make-composed-keymap map helm-map))
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"Keymap for `helm-org-ql' sessions.
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Based on `helm-map'.")
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(defvar helm-source-org-ql-views
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(helm-make-source "Org QL Views" 'helm-source-sync
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:candidates (lambda ()
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(->> org-ql-views
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(-map #'car)
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(-sort #'string<)))
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:action (list (cons "Show view" #'org-ql-view)))
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"Helm source for `org-ql-views'.")
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(defvar helm-source-org-ql-views
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(helm-make-source "Org QL Views" 'helm-source-sync
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:candidates (lambda ()
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(->> org-ql-views
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(-map #'car)
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(-sort #'string<)))
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:action (list (cons "Show view" #'org-ql-view)))
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"Helm source for `org-ql-views'.")
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(defvar-local helm-org-ql-buffers-files nil
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"Used for `helm-org-ql-save'.")
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(defvar-local helm-org-ql-buffers-files nil
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"Used for `helm-org-ql-save'.")
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;;;; Customization
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(defgroup helm-org-ql nil
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"Options for `helm-org-ql'."
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:group 'org-ql)
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(defgroup helm-org-ql nil
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"Options for `helm-org-ql'."
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:group 'org-ql)
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(defcustom helm-org-ql-reverse-paths t
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"Whether to reverse Org outline paths in `helm-org-ql' results."
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:type 'boolean)
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(defcustom helm-org-ql-reverse-paths t
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"Whether to reverse Org outline paths in `helm-org-ql' results."
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:type 'boolean)
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(defcustom helm-org-ql-input-idle-delay 0.25
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"Seconds to wait after typing stops before running query."
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:type 'number)
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(defcustom helm-org-ql-input-idle-delay 0.25
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"Seconds to wait after typing stops before running query."
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:type 'number)
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(defcustom helm-org-ql-actions
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(list (cons "Show heading in source buffer" 'helm-org-ql-show-marker)
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(cons "Show heading in indirect buffer" 'helm-org-ql-show-marker-indirect))
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"Alist of actions for `helm-org-ql' commands."
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:type '(alist :key-type (string :tag "Description")
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:value-type (function :tag "Command")))
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(defcustom helm-org-ql-actions
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(list (cons "Show heading in source buffer" 'helm-org-ql-show-marker)
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(cons "Show heading in indirect buffer" 'helm-org-ql-show-marker-indirect))
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"Alist of actions for `helm-org-ql' commands."
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:type '(alist :key-type (string :tag "Description")
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:value-type (function :tag "Command")))
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;;;; Commands
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;;;###autoload
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(cl-defun helm-org-ql (buffers-files
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&key (boolean 'and) (name "helm-org-ql"))
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"Display results in BUFFERS-FILES for an `org-ql' non-sexp query using Helm.
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(cl-defun helm-org-ql (buffers-files
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&key (boolean 'and) (name "helm-org-ql"))
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"Display results in BUFFERS-FILES for an `org-ql' non-sexp query using Helm.
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Interactively, search the current buffer. Note that this command
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only accepts non-sexp, \"plain\" queries.
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@ -131,99 +133,99 @@ However, quoted strings remain quoted, so this input:
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Is transformed into this query:
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(and \"something else\" (tags \"funny\"))"
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(interactive (list (current-buffer)))
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(let ((boolean (if current-prefix-arg 'or boolean))
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(helm-input-idle-delay helm-org-ql-input-idle-delay))
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(helm :prompt (format "Query (boolean %s): " (-> boolean symbol-name upcase))
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:sources (helm-org-ql-source buffers-files :name name))))
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(interactive (list (current-buffer)))
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(let ((boolean (if current-prefix-arg 'or boolean))
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(helm-input-idle-delay helm-org-ql-input-idle-delay))
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(helm :prompt (format "Query (boolean %s): " (-> boolean symbol-name upcase))
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:sources (helm-org-ql-source buffers-files :name name))))
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;;;###autoload
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(defun helm-org-ql-agenda-files ()
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"Search agenda files with `helm-org-ql', which see."
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(interactive)
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(helm-org-ql (org-agenda-files) :name "Org Agenda Files"))
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(defun helm-org-ql-agenda-files ()
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"Search agenda files with `helm-org-ql', which see."
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(interactive)
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(helm-org-ql (org-agenda-files) :name "Org Agenda Files"))
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;;;###autoload
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(defun helm-org-ql-org-directory ()
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"Search Org files in `org-directory' with `helm-org-ql'."
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(interactive)
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(helm-org-ql (org-ql-search-directories-files)
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:name "Org Directory Files"))
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(defun helm-org-ql-org-directory ()
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"Search Org files in `org-directory' with `helm-org-ql'."
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(interactive)
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(helm-org-ql (org-ql-search-directories-files)
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:name "Org Directory Files"))
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(defun helm-org-ql-show-marker (marker)
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"Show heading at MARKER."
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(interactive)
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;; This function is necessary because `helm-org-goto-marker' calls
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;; `re-search-backward' to go backward to the start of a heading,
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;; which, when the marker is already at the desired heading, causes
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;; it to go to the previous heading. I don't know why it does that.
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(switch-to-buffer (marker-buffer marker))
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(goto-char marker)
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(org-show-entry))
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(defun helm-org-ql-show-marker (marker)
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"Show heading at MARKER."
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(interactive)
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;; This function is necessary because `helm-org-goto-marker' calls
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;; `re-search-backward' to go backward to the start of a heading,
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;; which, when the marker is already at the desired heading, causes
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;; it to go to the previous heading. I don't know why it does that.
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(switch-to-buffer (marker-buffer marker))
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(goto-char marker)
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(org-show-entry))
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(defun helm-org-ql-show-marker-indirect (marker)
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"Show heading at MARKER with `org-tree-to-indirect-buffer'."
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(interactive)
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(helm-org-ql-show-marker marker)
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(org-tree-to-indirect-buffer))
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(defun helm-org-ql-show-marker-indirect (marker)
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"Show heading at MARKER with `org-tree-to-indirect-buffer'."
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(interactive)
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(helm-org-ql-show-marker marker)
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(org-tree-to-indirect-buffer))
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(defun helm-org-ql-save ()
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"Show `helm-org-ql' search in an `org-ql-search' buffer."
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(interactive)
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(let ((buffers-files (with-current-buffer (helm-buffer-get)
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helm-org-ql-buffers-files))
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(query (org-ql--plain-query helm-pattern)))
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(helm-run-after-exit #'org-ql-search buffers-files query)))
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(defun helm-org-ql-save ()
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"Show `helm-org-ql' search in an `org-ql-search' buffer."
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(interactive)
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(let ((buffers-files (with-current-buffer (helm-buffer-get)
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helm-org-ql-buffers-files))
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(query (org-ql--plain-query helm-pattern)))
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(helm-run-after-exit #'org-ql-search buffers-files query)))
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;;;###autoload
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(defun helm-org-ql-views ()
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"Show an `org-ql' view selected with Helm."
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(interactive)
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(helm :sources helm-source-org-ql-views))
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(defun helm-org-ql-views ()
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"Show an `org-ql' view selected with Helm."
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(interactive)
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(helm :sources helm-source-org-ql-views))
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;;;; Functions
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(cl-defun helm-org-ql-source (buffers-files &key (name "helm-org-ql"))
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"Return Helm source named NAME that searches BUFFERS-FILES with `helm-org-ql'."
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;; Expansion of `helm-build-sync-source' macro.
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(helm-make-source name 'helm-source-sync
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:candidates (lambda ()
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(let* ((query (org-ql--plain-query helm-pattern))
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(window-width (window-width (helm-window))))
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(when query
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(with-current-buffer (helm-buffer-get)
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(setq helm-org-ql-buffers-files buffers-files))
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(ignore-errors
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;; Ignore errors that might be caused by partially typed queries.
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(org-ql-select buffers-files query
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:action `(helm-org-ql--heading ,window-width))))))
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:match #'identity
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:fuzzy-match nil
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:multimatch nil
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:nohighlight t
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:volatile t
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:keymap helm-org-ql-map
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:action helm-org-ql-actions))
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(cl-defun helm-org-ql-source (buffers-files &key (name "helm-org-ql"))
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"Return Helm source named NAME that searches BUFFERS-FILES with `helm-org-ql'."
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;; Expansion of `helm-build-sync-source' macro.
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(helm-make-source name 'helm-source-sync
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:candidates (lambda ()
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(let* ((query (org-ql--plain-query helm-pattern))
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(window-width (window-width (helm-window))))
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(when query
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(with-current-buffer (helm-buffer-get)
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(setq helm-org-ql-buffers-files buffers-files))
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(ignore-errors
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;; Ignore errors that might be caused by partially typed queries.
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(org-ql-select buffers-files query
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:action `(helm-org-ql--heading ,window-width))))))
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:match #'identity
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:fuzzy-match nil
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:multimatch nil
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:nohighlight t
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:volatile t
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:keymap helm-org-ql-map
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:action helm-org-ql-actions))
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(defun helm-org-ql--heading (window-width)
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"Return string for Helm for heading at point.
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(defun helm-org-ql--heading (window-width)
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"Return string for Helm for heading at point.
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WINDOW-WIDTH should be the width of the Helm window."
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(font-lock-ensure (point-at-bol) (point-at-eol))
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;; TODO: It would be better to avoid calculating the prefix and width
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;; at each heading, but there's no easy way to do that once in each
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;; buffer, unless we manually called `org-ql' in each buffer, which
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;; I'd prefer not to do. Maybe I should add a feature to `org-ql' to
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;; call a setup function in a buffer before running queries.
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(let* ((prefix (concat (buffer-name) ":"))
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(width (- window-width (length prefix)))
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(heading (org-get-heading t))
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(path (-> (org-get-outline-path)
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(org-format-outline-path width nil " ")
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(org-split-string " ")))
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(path (if helm-org-ql-reverse-paths
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(concat heading "\\" (s-join "\\" (nreverse path)))
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(concat (s-join "/" path) "/" heading))))
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(cons (concat prefix path) (point-marker))))
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(font-lock-ensure (point-at-bol) (point-at-eol))
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;; TODO: It would be better to avoid calculating the prefix and width
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;; at each heading, but there's no easy way to do that once in each
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;; buffer, unless we manually called `org-ql' in each buffer, which
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;; I'd prefer not to do. Maybe I should add a feature to `org-ql' to
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;; call a setup function in a buffer before running queries.
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(let* ((prefix (concat (buffer-name) ":"))
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(width (- window-width (length prefix)))
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(heading (org-get-heading t))
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(path (-> (org-get-outline-path)
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(org-format-outline-path width nil " ")
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(org-split-string " ")))
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(path (if helm-org-ql-reverse-paths
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(concat heading "\\" (s-join "\\" (nreverse path)))
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(concat (s-join "/" path) "/" heading))))
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(cons (concat prefix path) (point-marker))))))
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;;;; Footer
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