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# =============================================================================
#
# File: annotation.tcl
# Project: TkDesk
#
# Started: 12.12.94
# Changed: 29.03.96
# Author: cb
#
# Description: Implements procs for searching files and annotations.
# Also does the bookmarks stuff.
#
# Copyright (C) 1996 Christian Bolik
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
# See the file "COPYING" in the base directory of this distribution
# for more.
#
# -----------------------------------------------------------------------------
#
# Sections:
#s proc dsk_find_annotation {}
#s proc dsk_anno_find {}
#s proc dsk_anno_browse {}
#
# =============================================================================
#
# -----------------------------------------------------------------------------
#
# Proc: dsk_find_annotation
# Args: none
# Returns: ""
# Desc: Creates a window for searching an annotation.
# Side-FX: none
#
if ![info exists tkdesk(geometry,dsk_find_annotation)] {
set tkdesk(geometry,dsk_find_annotation) ""
}
set dsk_anno(case_sensitive) 0
proc dsk_find_annotation {} {
global tkdesk tkdesk_anno
set t .dsk_find_annotation
if [winfo exists $t] {
cb_raise $t
return
}
toplevel $t
wm withdraw $t
frame $t.fe -bd 1 -relief raised
pack $t.fe -fill x
frame $t.f1
pack $t.f1 -in $t.fe -fill x \
-padx $tkdesk(pad) -pady $tkdesk(pad)
frame $t.fh1
pack $t.fh1 -in $t.f1 -fill x
label $t.le -text "Annotation to seach for (regexp):" -anchor w
pack $t.le -in $t.fh1 -side left
checkbutton $t.cbCase -text "Case sensitive" -relief flat \
-variable dsk_anno(case_sensitive)
pack $t.cbCase -in $t.fh1 -side right
entry $t.eAnno -bd 2 -relief sunken
pack $t.eAnno -in $t.f1 -fill x -ipady 2 \
-padx $tkdesk(pad) -pady $tkdesk(pad)
bind $t.eAnno <Return> "$t.bSearch.button invoke"
frame $t.fb
pack $t.fb -in $t.f1 -fill x
cb_button $t.bSearch -text " Search " -default 1 -command dsk_anno_find
pack $t.bSearch -in $t.fb -side left -padx $tkdesk(pad) -pady $tkdesk(pad)
button $t.bBrowse -text " Browse " -command "dsk_anno_browse"
button $t.bClose -text " Close " -command \
"set tkdesk(geometry,dsk_find_annotation) \[wm geometry $t\] ;\
destroy $t"
pack $t.bBrowse $t.bClose -in $t.fb -side left \
-padx $tkdesk(pad) -pady $tkdesk(pad) -ipady 1
frame $t.flb -bd 1 -relief raised
pack $t.flb -fill both -expand yes
frame $t.f2
pack $t.f2 -in $t.flb -fill both -expand yes -pady $tkdesk(pad)
label $t.llb -text "Matching files:" -anchor w
pack $t.llb -in $t.f2 -anchor w -padx $tkdesk(pad)
pack [_dsk_find_lb $t.dlb] -in $t.f2 -fill both -expand yes
bind $t <Any-Enter> "focus $t.eAnno"
wm title $t "Find Annotation"
wm minsize $t 10 1
dsk_place_window $t dsk_find_annotation 24x5 1
wm protocol $t WM_DELETE_WINDOW "$t.bClose invoke"
wm deiconify $t
}
#
# -----------------------------------------------------------------------------
#
# Proc: dsk_anno_find
# Args: none
# Returns: ""
# Desc: Searches in all annotated files for the annotation in the
# entry widget.
# Side-FX: none
#
proc dsk_anno_find {} {
global tkdesk_anno dsk_anno
if ![info exists tkdesk_anno] {
dsk_bell
cb_info "No file has been annotated yet."
return
}
dsk_busy
set t .dsk_find_annotation
set re [$t.eAnno get]
if {$re != ""} {
set mfiles ""
foreach afile [array names tkdesk_anno] {
if ![file exists $afile] {
unset tkdesk_anno($afile)
continue
}
if !$dsk_anno(case_sensitive) {
if [regexp -nocase $re $tkdesk_anno($afile)] {
lappend mfiles $afile
}
} else {
if [regexp $re $tkdesk_anno($afile)] {
lappend mfiles $afile
}
}
}
#$t.lbFiles.lbox delete 0 end
#eval $t.lbFiles.lbox insert end $mfiles
if {$mfiles != ""} {
set lbl ""
foreach file $mfiles {
lappend lbl [file dirname $file]/[subst \
[lindex [dskC_ls -l -o $file] 0]]
}
$t.dlb config -list $lbl
} else {
dsk_bell
cb_info "No match."
}
}
dsk_lazy
}
#
# -----------------------------------------------------------------------------
#
# Proc: dsk_anno_browse
# Args: none
# Returns: ""
# Desc: Fills a text window with all file annotations.
# Side-FX: none
#
proc dsk_anno_browse {} {
global tkdesk_anno
if ![info exists tkdesk_anno] {
dsk_bell
cb_info "No file has been annotated yet."
return
}
set afiles ""
foreach afile [array names tkdesk_anno] {
if ![file exists $afile] {
unset tkdesk_anno($afile)
continue
}
append afiles "$afile:\n"
append afiles "$tkdesk_anno($afile)\n\n"
}
if {$afiles != ""} {
dsk_editor string $afiles
} else {
dsk_bell
cb_info "No file has been annotated yet."
}
}
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