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@ -1200,6 +1200,99 @@ proc help {} {
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jiggle_text .h.f.t
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}
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proc ssvnc_escape_help {} {
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toplev .ekh
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scroll_text_dismiss .ekh.f
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center_win .ekh
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wm title .ekh "SSVNC Escape Keys Help"
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set msg {
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SSVNC Escape Keys:
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The Unix SSVNC VNC Viewer, ssvncviewer(1), has an 'Escape Keys'
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mechanism that enables using keystrokes that are bound as 'Hot Keys'
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to specific actions.
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So, when you have all of the modifier keys ('escape keys') pressed down,
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then subsequent keystrokes are interpreted as local special actions
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instead of being sent to the remote VNC server.
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This enables quick parameter changing and also panning of the viewport.
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E.g. the keystroke 'r' is mapped to refresh the screen.
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Enter 'default' in the entry box to enable this feature and to use the
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default modifier list (Alt_L,Super_L on unix and Control_L,Meta_L on
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macosx) or set it to a list of modifier keys, e.g. Alt_L,Control_L.
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Note that _L means left side of keyboard and _R means right side.
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Alt_L is the 'Alt' key on the left side of the keyboard, and Super_L
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is usually the 'WindowsFlaggie(TM)' on the left side of the keyboard,
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so when both of those are pressed, the escape keys mapping take effect.
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Here is info from the ssvncviewer(1) manual page:
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-escape str This sets the 'Escape Keys' modifier sequence and enables
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escape keys mode. When the modifier keys escape sequence
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is held down, the next keystroke is interpreted locally
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to perform a special action instead of being sent to the
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remote VNC server.
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Use '-escape default' for the default modifier sequence.
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(Unix: Alt_L,Super_L and MacOSX: Control_L,Meta_L)
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Here are the 'Escape Keys: Help+Set' instructions from the Popup Menu:
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Escape Keys: Enter a comma separated list of modifier keys to be the
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'escape sequence'. When these keys are held down, the next keystroke is
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interpreted locally to invoke a special action instead of being sent to
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the remote VNC server. In other words, a set of 'Hot Keys'.
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To enable or disable this, click on 'Escape Keys: Toggle' in the Popup.
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Here is the list of hot-key mappings to special actions:
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r: refresh desktop b: toggle bell c: toggle full-color
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f: file transfer x: x11cursor z: toggle Tight/ZRLE
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l: full screen g: graball e: escape keys dialog
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s: scale dialog +: scale up (=) -: scale down (_)
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t: text chat a: alphablend cursor
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V: toggle viewonly Q: quit viewer 1 2 3 4 5 6: UltraVNC scale 1/n
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Arrow keys: pan the viewport about 10% for each keypress.
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PageUp / PageDown: pan the viewport by a screenful vertically.
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Home / End: pan the viewport by a screenful horizontally.
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KeyPad Arrow keys: pan the viewport by 1 pixel for each keypress.
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Dragging the Mouse with Button1 pressed also pans the viewport.
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Clicking Mouse Button3 brings up the Popup Menu.
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The above mappings are *always* active in ViewOnly mode, unless you set the
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Escape Keys value to 'never'.
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If the Escape Keys value below is set to 'default' then a default list of
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of modifier keys is used. For Unix it is: Alt_L,Super_L and for MacOSX it
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is Control_L,Meta_L. Note: the Super_L key usually has a Windows(TM) Flag
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on it. Also note the _L and _R mean the key is on the LEFT or RIGHT side
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of the keyboard.
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On Unix the default is Alt and Windows keys on Left side of keyboard.
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On MacOSX the default is Control and Command keys on Left side of keyboard.
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Example: Press and hold the Alt and Windows keys on the LEFT side of the
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keyboard and then press 'c' to toggle the full-color state. Or press 't'
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to toggle the ultravnc Text Chat window, etc.
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To use something besides the default, supply a comma separated list (or a
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single one) from: Shift_L Shift_R Control_L Control_R Alt_L Alt_R Meta_L
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Meta_R Super_L Super_R Hyper_L Hyper_R or Mode_switch.
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}
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.ekh.f.t insert end $msg
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jiggle_text .ekh.f.t
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}
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# Or Alternatively one can supply both hosts separated by
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# spaces (with the proxy second) in the VNC Host:Display box:
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#
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@ -2352,7 +2445,7 @@ proc set_defaults {} {
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global sound_daemon_local_cmd sound_daemon_local_port sound_daemon_local_kill sound_daemon_x11vnc sound_daemon_local_start
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global smb_su_mode smb_mount_list
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global use_port_knocking port_knocking_list
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global ycrop_string ssvnc_scale sbwid_string rfbversion ssvnc_encodings use_x11cursor use_nobell use_rawlocal use_popupfix extra_sleep use_listen use_unixpw use_x11vnc_find unixpw_username
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global ycrop_string ssvnc_scale ssvnc_escape sbwid_string rfbversion ssvnc_encodings use_x11cursor use_nobell use_rawlocal use_popupfix extra_sleep use_listen use_unixpw use_x11vnc_find unixpw_username
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global disable_ssl_workarounds disable_ssl_workarounds_type
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global include_list
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@ -2449,6 +2542,7 @@ proc set_defaults {} {
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set defs(ycrop_string) ""
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set defs(ssvnc_scale) ""
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set defs(ssvnc_escape) ""
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set defs(sbwid_string) ""
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set defs(rfbversion) ""
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set defs(ssvnc_encodings) ""
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@ -4921,7 +5015,7 @@ proc reset_stunnel_extra_opts {} {
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proc launch_unix {hp} {
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global smb_redir_0 smb_mounts env
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global vncauth_passwd use_unixpw unixpw_username unixpw_passwd
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global ssh_only ts_only use_x11cursor use_nobell use_rawlocal use_popupfix ssvnc_scale
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global ssh_only ts_only use_x11cursor use_nobell use_rawlocal use_popupfix ssvnc_scale ssvnc_escape
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global ssvnc_encodings
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globalize
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@ -5347,6 +5441,9 @@ proc launch_unix {hp} {
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if {$ssvnc_scale != ""} {
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set cmd "$cmd -scale '$ssvnc_scale'"
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}
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if {$ssvnc_escape != ""} {
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set cmd "$cmd -escape '$ssvnc_escape'"
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}
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if {$ssvnc_encodings != ""} {
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set cmd "$cmd -ssvnc_encodings '$ssvnc_encodings'"
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}
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@ -11014,6 +11111,13 @@ proc help_ssvncviewer_opts {} {
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or the string 'fit' to fill the current screen. Use 'auto'
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to scale the desktop to match the viewer window size.
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Escape Keys:
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Enable 'Escape Keys', a set of modifier keys that, if all are
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pressed down, enable local Hot Key actions. Set to 'default'
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to use the default (Alt_L,Super_L on unix, Control_L,Meta_L
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on macosx) or set to a list of modifier keys.
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Y Crop:
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This is for x11vnc's -ncache client side caching scheme with our
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@ -11043,9 +11147,10 @@ proc help_ssvncviewer_opts {} {
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VNCVIEWER_SBWIDTH (-sbwidth, see ScrollBar Width above)
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VNCVIEWER_RFBVERSION (-rfbversion, e.g. 3.6)
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VNCVIEWER_ENCODINGS (-encodings, e.g. "copyrect zrle hextile")
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VNCVIEWER_BELL (-bell)
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VNCVIEWER_NOBELL (-nobell)
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VNCVIEWER_X11CURSOR (-x11cursor, see Use X11 Cursor above)
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VNCVIEWER_RAWLOCAL (-rawlocal, see Use Raw Local above)
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VNCVIEWER_ESCAPE (-escape, see Escape Keys above)
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SSVNC_SCALE (-scale, see Scaling above)
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SSVNC_MULTIPLE_LISTEN (-multilisten, see Mulitple LISTEN above)
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SSVNC_UNIXPW (-unixpw)
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@ -12764,7 +12869,7 @@ proc set_advanced_options {} {
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proc set_ssvncviewer_options {} {
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global is_windows darwin_cotvnc
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global use_ssh use_sshssl use_x11cursor use_rawlocal use_popupfix use_alpha use_grab use_nobell
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global ssvnc_scale
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global ssvnc_scale ssvnc_escape
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if {$is_windows} {
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return
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@ -12820,9 +12925,10 @@ proc set_ssvncviewer_options {} {
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lappend darwinlist .os.b$i; if {$darwin_cotvnc} {.os.b$i configure -state disabled}
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incr i
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set relief ridge
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frame .os.b$i -height 2; incr i
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set relief ridge
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frame .os.b$i -relief $relief -borderwidth 2
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label .os.b$i.l -font fixed -anchor w -text "Examples: '0.75', '1024x768', 'fit' (fill screen), or 'auto'";
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@ -12844,6 +12950,28 @@ proc set_ssvncviewer_options {} {
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frame .os.b$i -relief $relief -borderwidth 2
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label .os.b$i.l -font fixed -anchor w -text "Examples: 'default', 'Control_L,Alt_L', 'never'";
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global ssvnc_escape
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frame .os.b$i.f
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label .os.b$i.f.l -text "Escape Keys: "
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lappend darwinlist .os.b$i.f.l; if {$darwin_cotvnc} {.os.b$i.f.l configure -state disabled}
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entry .os.b$i.f.e -width 10 -textvariable ssvnc_escape
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lappend darwinlist .os.b$i.f.e; if {$darwin_cotvnc} {.os.b$i.f.e configure -state disabled}
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button .os.b$i.f.b -relief ridge -text Help -command ssvnc_escape_help
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lappend darwinlist .os.b$i.f.b; if {$darwin_cotvnc} {.os.b$i.f.b configure -state disabled}
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pack .os.b$i.f.l -side left
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pack .os.b$i.f.b -side right
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pack .os.b$i.f.e -side right -expand 1 -fill x
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pack .os.b$i.f .os.b$i.l -side top -fill x
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incr i
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frame .os.b$i -height 2; incr i
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frame .os.b$i -relief $relief -borderwidth 2
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label .os.b$i.l -font fixed -anchor w -text "Enter the max height in pixels, e.g. '900'";
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global ycrop_string
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runge
16 years ago