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#! perl |
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=head1 NAME |
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kuake<hotkey> - kuake-like hotkey terminal |
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=head1 DESCRIPTION |
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A very primitive quake-console-like extension. It was inspired by a |
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description of how the programs C<kuake> and C<yakuake> work: Whenever the |
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user presses a global accelerator key (by default C<F10>), the terminal |
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will show or hide itself. Another press of the accelerator key will hide |
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or show it again. |
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Initially, the window will not be shown when using this extension. |
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This is useful if you need a single terminal that is not using any desktop |
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space most of the time but is quickly available at the press of a key. |
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The accelerator key is grabbed regardless of any modifiers, so this |
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extension will actually grab a physical key just for this function. |
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If you want a quake-like animation, tell your window manager to do so |
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(fvwm can do it). |
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=cut |
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sub on_start { |
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my ($self) = @_; |
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$self->{key} = $self->{argv}[0] || "F10"; |
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$self->{keysym} = $self->XStringToKeysym ($self->{key}) |
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or urxvt::fatal "cannot convert requested kuake wake-up key '$self->{key}' to keysym, unable to continue.\n"; |
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$self->{keycode} = $self->XKeysymToKeycode ($self->{keysym}) |
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or urxvt::fatal "cannot convert requested kuake wake-up key '$self->{key}' to keycode, unable to continue.\n"; |
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$self->XGrabKey ($self->{keycode}, urxvt::AnyModifier, $self->DefaultRootWindow); |
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$self->XUnmapWindow ($self->parent); |
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$self->{unmap_me} = 1; |
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() |
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} |
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sub on_map_notify { |
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my ($self) = @_; |
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# suppress initial map event |
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$self->XUnmapWindow ($self->parent) |
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if delete $self->{unmap_me}; |
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() |
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} |
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sub on_root_event { |
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my ($self, $event) = @_; |
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return unless $event->{type} == urxvt::KeyPress && $event->{keycode} == $self->{keycode}; |
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$self->mapped |
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? $self->XUnmapWindow ($self->parent) |
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: $self->XMapWindow ($self->parent); |
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1 |
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} |
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sub on_destroy { |
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my ($self) = @_; |
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$self->XUngrabKey ($self->XKeysymToKeycode ($self->{keysym}), 0, $self->DefaultRootWindow) |
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if $self->{keysym}; |
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|
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() |
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} |
