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-rw-r--r--ext/curses/curses.c6
-rw-r--r--ext/curses/hello.rb30
-rw-r--r--ext/curses/mouse.rb53
-rw-r--r--ext/curses/rain.rb76
-rw-r--r--ext/curses/view.rb91
-rw-r--r--ext/curses/view2.rb149
6 files changed, 3 insertions, 402 deletions
diff --git a/ext/curses/curses.c b/ext/curses/curses.c
index 49704cbe4e..b8c82387ea 100644
--- a/ext/curses/curses.c
+++ b/ext/curses/curses.c
@@ -2643,11 +2643,11 @@ pad_noutrefresh(VALUE obj, VALUE pminrow, VALUE pmincol, VALUE sminrow,
* == Examples
*
* * hello.rb
- * :include: hello.rb
+ * :include: sample/curses/hello.rb
*
*
* * rain.rb
- * :include: rain.rb
+ * :include: sample/curses/rain.rb
*
*
*/
@@ -2680,7 +2680,7 @@ Init_curses(void)
* == Example
*
* * mouse.rb
- * :include: mouse.rb
+ * :include: sample/curses/mouse.rb
*
*/
cMouseEvent = rb_define_class_under(mCurses,"MouseEvent",rb_cObject);
diff --git a/ext/curses/hello.rb b/ext/curses/hello.rb
deleted file mode 100644
index f176583a95..0000000000
--- a/ext/curses/hello.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-#!/usr/local/bin/ruby
-
-require "curses"
-include Curses
-
-def show_message(message)
- width = message.length + 6
- win = Window.new(5, width,
- (lines - 5) / 2, (cols - width) / 2)
- win.box('|', '-')
- win.setpos(2, 3)
- win.addstr(message)
- win.refresh
- win.getch
- win.close
-end
-
-init_screen
-begin
- crmode
-# show_message("Hit any key")
- setpos((lines - 5) / 2, (cols - 10) / 2)
- addstr("Hit any key")
- refresh
- getch
- show_message("Hello, World!")
- refresh
-ensure
- close_screen
-end
diff --git a/ext/curses/mouse.rb b/ext/curses/mouse.rb
deleted file mode 100644
index c42bc31f33..0000000000
--- a/ext/curses/mouse.rb
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/usr/local/bin/ruby
-
-require "curses"
-include Curses
-
-def show_message(*msgs)
- message = msgs.join
- width = message.length + 6
- win = Window.new(5, width,
- (lines - 5) / 2, (cols - width) / 2)
- win.keypad = true
- win.attron(color_pair(COLOR_RED)){
- win.box(?|, ?-, ?+)
- }
- win.setpos(2, 3)
- win.addstr(message)
- win.refresh
- win.getch
- win.close
-end
-
-init_screen
-start_color
-init_pair(COLOR_BLUE,COLOR_BLUE,COLOR_WHITE)
-init_pair(COLOR_RED,COLOR_RED,COLOR_WHITE)
-crmode
-noecho
-stdscr.keypad(true)
-
-begin
- mousemask(BUTTON1_CLICKED|BUTTON2_CLICKED|BUTTON3_CLICKED|BUTTON4_CLICKED)
- setpos((lines - 5) / 2, (cols - 10) / 2)
- attron(color_pair(COLOR_BLUE)|A_BOLD){
- addstr("click")
- }
- refresh
- while( true )
- c = getch
- case c
- when KEY_MOUSE
- m = getmouse
- if( m )
- show_message("getch = #{c.inspect}, ",
- "mouse event = #{'0x%x' % m.bstate}, ",
- "axis = (#{m.x},#{m.y},#{m.z})")
- end
- break
- end
- end
- refresh
-ensure
- close_screen
-end
diff --git a/ext/curses/rain.rb b/ext/curses/rain.rb
deleted file mode 100644
index a6019b26e0..0000000000
--- a/ext/curses/rain.rb
+++ /dev/null
@@ -1,76 +0,0 @@
-#!/usr/local/bin/ruby
-# rain for a curses test
-
-require "curses"
-include Curses
-
-def onsig(sig)
- close_screen
- exit sig
-end
-
-def ranf
- rand(32767).to_f / 32767
-end
-
-# main #
-for i in %w[HUP INT QUIT TERM]
- if trap(i, "SIG_IGN") != 0 then # 0 for SIG_IGN
- trap(i) {|sig| onsig(sig) }
- end
-end
-
-init_screen
-nl
-noecho
-srand
-
-xpos = {}
-ypos = {}
-r = lines - 4
-c = cols - 4
-for i in 0 .. 4
- xpos[i] = (c * ranf).to_i + 2
- ypos[i] = (r * ranf).to_i + 2
-end
-
-i = 0
-while TRUE
- x = (c * ranf).to_i + 2
- y = (r * ranf).to_i + 2
-
-
- setpos(y, x); addstr(".")
-
- setpos(ypos[i], xpos[i]); addstr("o")
-
- i = if i == 0 then 4 else i - 1 end
- setpos(ypos[i], xpos[i]); addstr("O")
-
- i = if i == 0 then 4 else i - 1 end
- setpos(ypos[i] - 1, xpos[i]); addstr("-")
- setpos(ypos[i], xpos[i] - 1); addstr("|.|")
- setpos(ypos[i] + 1, xpos[i]); addstr("-")
-
- i = if i == 0 then 4 else i - 1 end
- setpos(ypos[i] - 2, xpos[i]); addstr("-")
- setpos(ypos[i] - 1, xpos[i] - 1); addstr("/ \\")
- setpos(ypos[i], xpos[i] - 2); addstr("| O |")
- setpos(ypos[i] + 1, xpos[i] - 1); addstr("\\ /")
- setpos(ypos[i] + 2, xpos[i]); addstr("-")
-
- i = if i == 0 then 4 else i - 1 end
- setpos(ypos[i] - 2, xpos[i]); addstr(" ")
- setpos(ypos[i] - 1, xpos[i] - 1); addstr(" ")
- setpos(ypos[i], xpos[i] - 2); addstr(" ")
- setpos(ypos[i] + 1, xpos[i] - 1); addstr(" ")
- setpos(ypos[i] + 2, xpos[i]); addstr(" ")
-
-
- xpos[i] = x
- ypos[i] = y
- refresh
- sleep(0.5)
-end
-
-# end of main
diff --git a/ext/curses/view.rb b/ext/curses/view.rb
deleted file mode 100644
index bc54aeb9af..0000000000
--- a/ext/curses/view.rb
+++ /dev/null
@@ -1,91 +0,0 @@
-#!/usr/local/bin/ruby
-
-require "curses"
-include Curses
-
-#
-# main
-#
-
-if ARGV.size != 1 then
- printf("usage: view file\n");
- exit
-end
-begin
- fp = open(ARGV[0], "r")
-rescue
- raise "cannot open file: #{ARGV[1]}"
-end
-
-# signal(SIGINT, finish)
-
-init_screen
-#keypad(stdscr, TRUE)
-nonl
-cbreak
-noecho
-#scrollok(stdscr, TRUE)
-
-# slurp the file
-data_lines = []
-fp.each_line { |l|
- data_lines.push(l)
-}
-fp.close
-
-
-lptr = 0
-while TRUE
- i = 0
- while i < lines
- setpos(i, 0)
- #clrtoeol
- addstr(data_lines[lptr + i] || '')
- i += 1
- end
- refresh
-
- explicit = FALSE
- n = 0
- while TRUE
- c = getch
- if c =~ /[0-9]/
- n = 10 * n + c.to_i
- else
- break
- end
- end
-
- n = 1 if !explicit && n == 0
-
- case c
- when "n" #when KEY_DOWN
- i = 0
- while i < n
- if lptr + lines < data_lines.size then
- lptr += 1
- else
- break
- end
- i += 1
- end
- #wscrl(i)
-
- when "p" #when KEY_UP
- i = 0
- while i < n
- if lptr > 0 then
- lptr -= 1
- else
- break
- end
- i += 1
- end
- #wscrl(-i)
-
- when "q"
- break
- end
-
-end
-close_screen
diff --git a/ext/curses/view2.rb b/ext/curses/view2.rb
deleted file mode 100644
index 037771a226..0000000000
--- a/ext/curses/view2.rb
+++ /dev/null
@@ -1,149 +0,0 @@
-#!/usr/local/bin/ruby
-
-require "curses"
-
-
-# A curses based file viewer
-class FileViewer
-
- # Create a new fileviewer, and view the file.
- def initialize(filename)
- @data_lines = []
- @screen = nil
- @top = nil
- init_curses
- load_file(filename)
- interact
- end
-
- # Perform the curses setup
- def init_curses
- # signal(SIGINT, finish)
-
- Curses.init_screen
- Curses.nonl
- Curses.cbreak
- Curses.noecho
-
- @screen = Curses.stdscr
-
- @screen.scrollok(true)
- #$screen.keypad(true)
- end
-
- # Load the file into memory, and put
- # the first part on the curses display.
- def load_file(filename)
- fp = open(filename, "r") do |fp|
- # slurp the file
- fp.each_line { |l|
- @data_lines.push(l.chop)
- }
- end
- @top = 0
- @data_lines[0..@screen.maxy-1].each_with_index{|line, idx|
- @screen.setpos(idx, 0)
- @screen.addstr(line)
- }
- @screen.setpos(0,0)
- @screen.refresh
- rescue
- raise "cannot open file '#{filename}' for reading"
- end
-
-
- # Scroll the display up by one line
- def scroll_up
- if( @top > 0 )
- @screen.scrl(-1)
- @top -= 1
- str = @data_lines[@top]
- if( str )
- @screen.setpos(0, 0)
- @screen.addstr(str)
- end
- return true
- else
- return false
- end
- end
-
- # Scroll the display down by one line
- def scroll_down
- if( @top + @screen.maxy < @data_lines.length )
- @screen.scrl(1)
- @top += 1
- str = @data_lines[@top + @screen.maxy - 1]
- if( str )
- @screen.setpos(@screen.maxy - 1, 0)
- @screen.addstr(str)
- end
- return true
- else
- return false
- end
- end
-
- # Allow the user to interact with the display.
- # This uses EMACS-like keybindings, and also
- # vi-like keybindings as well, except that left
- # and right move to the beginning and end of the
- # file, respectively.
- def interact
- while true
- result = true
- c = Curses.getch
- case c
- when Curses::KEY_DOWN, Curses::KEY_CTRL_N, ?j
- result = scroll_down
- when Curses::KEY_UP, Curses::KEY_CTRL_P, ?k
- result = scroll_up
- when Curses::KEY_NPAGE, ?\s # white space
- for i in 0..(@screen.maxy - 2)
- if( ! scroll_down )
- if( i == 0 )
- result = false
- end
- break
- end
- end
- when Curses::KEY_PPAGE
- for i in 0..(@screen.maxy - 2)
- if( ! scroll_up )
- if( i == 0 )
- result = false
- end
- break
- end
- end
- when Curses::KEY_LEFT, Curses::KEY_CTRL_T, ?h
- while( scroll_up )
- end
- when Curses::KEY_RIGHT, Curses::KEY_CTRL_B, ?l
- while( scroll_down )
- end
- when ?q
- break
- else
- @screen.setpos(0,0)
- @screen.addstr("[unknown key `#{Curses.keyname(c)}'=#{c}] ")
- end
- if( !result )
- Curses.beep
- end
- @screen.setpos(0,0)
- end
- Curses.close_screen
- end
-end
-
-
-# If we are being run as a main program...
-if __FILE__ == $0
- if ARGV.size != 1 then
- printf("usage: #{$0} file\n");
- exit
- end
-
- viewer = FileViewer.new(ARGV[0])
-end
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-02 20:59:13 +0000