From 47aa8b00b2b11df13a100489e0f904a4947177ef Mon Sep 17 00:00:00 2001
From: Andrej Shadura <andrewsh@debian.org>
Date: Tue, 8 May 2018 15:59:31 +0200
Subject: Import Upstream version 1.4.7

---
 lib/configdialogues/terminal_config.tcl | 396 ++++++++++++++++++++++++++++++++
 1 file changed, 396 insertions(+)
 create mode 100644 lib/configdialogues/terminal_config.tcl

(limited to 'lib/configdialogues/terminal_config.tcl')

diff --git a/lib/configdialogues/terminal_config.tcl b/lib/configdialogues/terminal_config.tcl
new file mode 100644
index 0000000..732b5cb
--- /dev/null
+++ b/lib/configdialogues/terminal_config.tcl
@@ -0,0 +1,396 @@
+#!/usr/bin/tclsh
+# Part of MCU 8051 IDE ( http://mcu8051ide.sf.net )
+
+############################################################################
+#    Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012 by Martin Ošmera     #
+#    martin.osmera@gmail.com                                               #
+#                                                                          #
+#    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.,                                       #
+#    59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             #
+############################################################################
+
+# >>> File inclusion guard
+if { ! [ info exists _TERMINAL_CONFIG_TCL ] } {
+set _TERMINAL_CONFIG_TCL _
+# <<< File inclusion guard
+
+# --------------------------------------------------------------------------
+# DESCRIPTION
+# Implements terminal configuration dialog
+# --------------------------------------------------------------------------
+
+namespace eval terminal {
+	variable dialog_opened	0	;# Bool: True if this dialog is already opened
+	variable win			;# ID of dialog toplevel window
+	variable changed	0	;# Bool: Settings changed
+	variable example_text		;# Widget: Label widget containing example text
+	variable selected_font		;# Font: Current font
+	variable fg_clr_but		;# Widget: Button for selecting foreground color
+	variable bg_clr_but		;# Widget: Button for selecting background color
+
+	## Configuration variables
+	variable configuration		;# Array: Configuration array
+
+	## Create the dialog
+	 # @return void
+	proc mkDialog {} {
+		variable win		;# ID of toplevel dialog window
+		variable dialog_opened	;# Bool: True if this dialog is already opened
+		variable configuration	;# Array: Configuration array
+		variable changed	;# Bool: Settings changed
+		variable example_text	;# Widget: Label widget containing example text
+		variable selected_font	;# Font: Current font
+		variable fg_clr_but	;# Widget: Button for selecting foreground color
+		variable bg_clr_but	;# Widget: Button for selecting background color
+
+		# Destroy the dialog if it's already opened
+		if {$dialog_opened} {
+			destroy .terminal_config_dialog
+		}
+
+		set dialog_opened 1
+		set changed 0
+
+		# Get settings from main NS
+		getSettings
+
+		# Create toplevel window
+		set win [toplevel .terminal_config_dialog -class {Configuration dialog} -bg ${::COMMON_BG_COLOR}]
+
+		# Create window header
+		label $win.header_label				\
+			-text [mc "Terminal configuration"]	\
+			-font [font create -size [expr {int(-20 * $::font_size_factor)}]]
+
+		# Create horizontal separator
+		Separator $win.sep -orient horizontal
+
+		## Create main frame
+		set main_frame [frame $win.main_frame]
+		set row 0
+			# Foreground color
+		grid [label $main_frame.fg_lbl		\
+			-text [mc "Foreground color"]	\
+		] -row $row -column 0 -sticky w
+		set fg_clr_but [button $main_frame.fg_but	\
+			-bd 1 -relief raised -pady 0 -width 10	\
+			-bg $configuration(fg)			\
+			-activebackground $configuration(fg)	\
+			-command "::configDialogues::terminal::select_color {foreground} fg $main_frame.fg_but"	\
+		]
+		grid $fg_clr_but -column 1 -row $row -sticky wens
+		incr row
+			# Background color
+		grid [label $main_frame.bg_lbl		\
+			-text [mc "Background color"]	\
+		] -row $row -column 0 -sticky w
+		set bg_clr_but [button $main_frame.bg_but	\
+			-bd 1 -relief raised -pady 0 -width 10	\
+			-bg $configuration(bg)			\
+			-activebackground $configuration(bg)	\
+			-command "::configDialogues::terminal::select_color {background} bg $main_frame.bg_but"	\
+		]
+		grid $bg_clr_but -column 1 -row $row -sticky wens
+		incr row
+			# Font size
+		grid [label $main_frame.font_size_lbl	\
+			-text [mc "Font size"]		\
+		] -row $row -column 0 -sticky w
+		grid [ttk::spinbox $main_frame.font_size_spb					\
+			-from 4 -to 22 -validate all -width 0					\
+			-validatecommand {::configDialogues::terminal::font_size_valiade %P}	\
+			-textvariable ::configDialogues::terminal::configuration(font_size)	\
+			-command ::configDialogues::terminal::font_changed			\
+		] -row $row -column 1 -sticky we
+		incr row
+			# Font family
+		grid [label $main_frame.font_family_lbl	\
+			-text [mc "Font family"]	\
+		] -row $row -column 0 -sticky w
+		grid [ttk::combobox $main_frame.font_family_cbx					\
+			-state readonly								\
+			-values [lsort [font families]]						\
+			-width 20								\
+			-textvariable ::configDialogues::terminal::configuration(font_family)	\
+		] -row $row -column 1 -sticky we
+		bind $main_frame.font_family_cbx <<ComboboxSelected>>	\
+			{::configDialogues::terminal::font_changed}
+		incr row
+			# Example text
+		set selected_font [font create			\
+			-family $configuration(font_family)	\
+			-size -$configuration(font_size)	\
+		]
+		set example_text [label $main_frame.example_text_lbl	\
+			-text "rxvt-unicode "	\
+			-font $selected_font	\
+		]
+		grid $example_text -row $row -column 0 -sticky w -columnspan 2
+			# Finalize
+		grid columnconfigure $main_frame 0 -weight 1
+
+		# Button "Restart terminal emulator"
+		set restart_but [ttk::button $win.restart_but			\
+			-text [mc "Use settings and restart terminal emulator"]	\
+			-compound left						\
+			-image ::ICONS::16::reload				\
+			-command {::configDialogues::terminal::RESTART}		\
+		]
+
+		## Button frame at the bottom
+		set but_frame [frame $win.button_frame]
+			# Button "Reset"
+		pack [ttk::button $but_frame.but_default		\
+			-text [mc "Reset to defaults"]			\
+			-command {::configDialogues::terminal::DEFAULTS}	\
+		] -side left
+		DynamicHelp::add $but_frame.but_default	\
+			-text [mc "Reset all settings to defaults"]
+			# Button "Ok"
+		pack [ttk::button $but_frame.but_ok			\
+			-text [mc "Ok"]					\
+			-compound left					\
+			-image ::ICONS::16::ok				\
+			-command {::configDialogues::terminal::OK}	\
+		] -side right -padx 2
+		DynamicHelp::add $but_frame.but_ok	\
+			-text [mc "Commit new settings"]
+			# Button "Cancel"
+		pack [ttk::button $but_frame.but_cancel			\
+			-text [mc "Cancel"]				\
+			-compound left					\
+			-image ::ICONS::16::button_cancel		\
+			-command {::configDialogues::terminal::CANCEL}	\
+		] -side right -padx 2
+		DynamicHelp::add $but_frame.but_cancel	\
+			-text [mc "Take changes back and close dialog"]
+
+		# Pack frames and notebook
+		pack $win.header_label -side top -pady 6
+		pack $win.sep -side top -fill x -after $win.header_label
+		pack $main_frame -side top -padx 10 -anchor nw -pady 10 -fill x
+		pack $but_frame -side bottom -fill x -anchor s -padx 10 -pady 5
+		pack $restart_but -side bottom -fill x -expand 1 -anchor s -padx 10
+
+		# Set window attributes
+		wm iconphoto $win ::ICONS::16::configure
+		wm transient $win .
+		wm title $win [mc "Configure terminal emulator"]
+		wm minsize $win 380 280
+		raise $win
+		catch {grab $win}
+		wm protocol $win WM_DELETE_WINDOW {
+			::configDialogues::terminal::CANCEL
+		}
+		tkwait window $win
+	}
+
+	## Valiadte content of font size spinbox
+	 # @pamr String content - String to valiadte
+	 # @return void
+	proc font_size_valiade {content} {
+		if {$content == {}} {
+			return 1
+		}
+		if {![string is digit $content]} {
+			return 0
+		}
+		if {$content > 22} {
+			return 0
+		}
+		after idle {
+			::configDialogues::terminal::font_changed
+		}
+		return 1
+	}
+
+	## Change font for example text
+	 # @return void
+	proc font_changed {} {
+		variable configuration	;# Array: Configuration array
+		variable example_text	;# Widget: Label widget containing example text
+		variable selected_font	;# Font: Current font
+		variable changed	;# Bool: Settings changed
+
+		if {$configuration(font_size) == {} || $configuration(font_size) < 4} {
+			return
+		}
+
+		font delete $selected_font
+		set selected_font [font create			\
+			-family $configuration(font_family)	\
+			-size -$configuration(font_size)	\
+		]
+		$example_text configure -font $selected_font
+		set changed 1
+	}
+
+	## Select color
+	 # @parm String what_clr	- What color (foreground / background ...)
+	 # @parm String var		- Key in configuration array
+	 # @parm Widget button		- Source button
+	 # @return void
+	proc select_color {what_clr var button} {
+		variable configuration	;# Array: Configuration array
+		variable win		;# ID of toplevel dialog window
+		variable changed	;# Bool: Settings changed
+
+		switch -- $what_clr {
+			{foreground} {
+				set txt [mc "Select foreground color"]
+			}
+			{background} {
+				set txt [mc "Select background color"]
+			}
+		}
+
+		set color [SelectColor .select_color	\
+			-parent $win			\
+			-color $configuration($var)	\
+			-title $txt			\
+		]
+
+		# Set new content of the given variable and button background color
+		if {$color != {}} {
+			set configuration($var) $color
+			$button configure -bg $color -activebackground $color
+
+			# Adjust status changed
+			set changed 1
+		}
+	}
+
+	## Retrieve settings from main NS
+	 # @return void
+	proc getSettings {} {
+		variable configuration	;# Array: Configuration array
+		array set configuration [array get ::Terminal::configuration]
+	}
+
+	## Set application according to local settings
+	 # @return void
+	proc use_settings {} {
+		variable configuration	;# Array: Configuration array
+		if {$configuration(font_size) == {} || $configuration(font_size) < 4} {
+			set configuration(font_size) 13
+		}
+		array set ::Terminal::configuration [array get configuration]
+	}
+
+	## Save settings to the config file
+	 # @return void
+	proc save_config {} {
+		variable configuration	;# Array: Configuration array
+
+		foreach key [array names configuration] {
+			::settings setValue "Terminal emulator/$key" $::Terminal::configuration($key)
+		}
+
+		::settings saveConfig
+	}
+
+	## Load configuration from config file
+	 # @return void
+	proc load_config {} {
+		# Load configuration
+		array set default_conf ${::Terminal::configuration_def}
+		foreach key [array names ::Terminal::configuration] {
+			set ::Terminal::configuration($key) [::settings getValue	\
+				"Terminal emulator/$key" $default_conf($key)		\
+			]
+		}
+
+		# Validate configuration
+		if {![regexp {^#[0-9a-fA-F]{6,12}$} ${::Terminal::configuration(bg)}]} {
+			puts stderr [mc "Invalid value of key: '%s'" {bg}]
+			set ::Terminal::configuration(bg) {#FFFFFF}
+		}
+		if {![regexp {^#[0-9a-fA-F]{6,12}$} ${::Terminal::configuration(fg)}]} {
+			puts stderr [mc "Invalid value of key: '%s'" {fg}]
+			set ::Terminal::configuration(fg) {#000000}
+		}
+		if {
+			![regexp {^\d+$} ${::Terminal::configuration(font_size)}]
+				||
+			${::Terminal::configuration(font_size)} < 4
+				||
+			${::Terminal::configuration(font_size)} > 22
+		} then {
+			puts stderr [mc "Invalid value of key: '%s'" {font_size}]
+			set ::Terminal::configuration(font_size) 13
+		}
+		if {![string length [string trim ${::Terminal::configuration(font_family)}]]} {
+			puts stderr [mc "Invalid value of key: '%s'" {font_family}]
+			set ::Terminal::configuration(font_family) $::DEFAULT_FIXED_FONT
+		}
+	}
+
+	## Resart terminal emulators for all projects
+	 # @return void
+	proc RESTART {} {
+		use_settings
+		foreach project ${::X::openedProjects} {
+			$project terminal_restart
+		}
+	}
+
+	## Destroy the dialog
+	 # @return void
+	proc CANCEL {} {
+		variable win		;# ID of toplevel dialog window
+		variable dialog_opened	;# Bool: True if this dialog is already opened
+
+		# Destroy dialog window
+		set dialog_opened 0
+		grab release $win
+		destroy $win
+	}
+
+	## Use settings and destroy the dialog
+	 # @return void
+	proc OK {} {
+		variable win		;# ID of toplevel dialog window
+		variable changed	;# Bool: Settings changed
+
+		# Use and save settings
+		if {$changed} {
+			use_settings
+			save_config
+		}
+
+		# Destroy dialog window
+		CANCEL
+	}
+
+	## Restrore defaults
+	 # @return void
+	proc DEFAULTS {} {
+		variable configuration	;# Array: Configuration array
+		variable fg_clr_but	;# Widget: Button for selecting foreground color
+		variable bg_clr_but	;# Widget: Button for selecting background color
+
+		array set configuration ${::Terminal::configuration_def}
+		$fg_clr_but configure		\
+			-bg $configuration(fg)	\
+			-activebackground $configuration(fg)
+		$bg_clr_but configure		\
+			-bg $configuration(bg)	\
+			-activebackground $configuration(bg)
+	}
+}
+
+# >>> File inclusion guard
+}
+# <<< File inclusion guard
-- 
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