Class: Rabbit::Renderer::Screen
Constant Summary
Constants included
from DirtyCount
DirtyCount::TOO_DIRTY
Constants included
from GetText
GetText::DOMAIN
Instance Attribute Summary collapse
Attributes included from Base
#adjustment_x, #adjustment_y, #base_height, #base_width, #draw_scaled_image, #gl_quaternion, #gl_scale, #graffiti_color, #graffiti_line_width, #margin_bottom, #margin_left, #margin_right, #margin_top, #page_margin_bottom, #page_margin_left, #page_margin_right, #page_margin_top, #paper_height, #paper_width, #progress_background, #progress_foreground, #slides_per_page, #x_dpi, #y_dpi
Instance Method Summary
collapse
#connect_key, #disconnect_key
#create_pango_context, #create_pango_layout, #height, #make_layout, #redraw, #size, #toggle_blackout, #toggle_whiteout, #update_title, #width
#add_button_press_hook, #add_button_release_hook, #add_motion_notify_hook, #add_scroll_hook, #call_hook_procs, #clear_button_press_hook, #clear_button_release_hook, #clear_hooks, #clear_motion_notify_hook, #clear_scroll_hook
Methods included from Base
#add_gesture_action, #blackouting?, #can_undo_graffiti?, #change_graffiti_color, #clean, #clean_if_dirty, #clear_theme, #confirm, #connect_key, #create_pango_context, #disconnect_key, #each_slide_pixbuf, #expand_hole, #font_families, #gl_available?, #graffiti_mode?, #have_graffiti?, #hiding?, #narrow_hole, #offscreen_canvas, #post_init_gui, #print, #printable?, #redraw, #reset_adjustment, #search_slide, #searching?, #setup_event, #stop_slide_search, #toggle_blackout, #toggle_info_window, #toggle_spotlight, #toggle_whiteout, #whiteouting?
Methods included from DirtyCount
#bit_dirty, #dirty, #dirty?, #dirty_count_clean, #very_dirty
Methods included from GetText
included
Constructor Details
#initialize(canvas) ⇒ Screen
Returns a new instance of Screen.
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# File 'lib/rabbit/renderer/screen.rb', line 75
def initialize(canvas)
super
@filename = nil
init_ui
end
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Instance Attribute Details
#filename ⇒ Object
Returns the value of attribute filename.
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# File 'lib/rabbit/renderer/screen.rb', line 74
def filename
@filename
end
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Instance Method Details
#attach_to(window, container = nil) ⇒ Object
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# File 'lib/rabbit/renderer/screen.rb', line 81
def attach_to(window, container=nil)
super
@window.add(@fixed)
@fixed.show
attach_key(@window)
end
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#clear_slide ⇒ Object
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# File 'lib/rabbit/renderer/screen.rb', line 98
def clear_slide
super
@slide_widget.clear_compiled_slide
redraw
end
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#detach ⇒ Object
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# File 'lib/rabbit/renderer/screen.rb', line 88
def detach
detach_key(@window)
@fixed.hide
super
end
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#display? ⇒ Boolean
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# File 'lib/rabbit/renderer/screen.rb', line 164
def display?
true
end
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#draw_slide(slide, simulation, &block) ⇒ Object
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# File 'lib/rabbit/renderer/screen.rb', line 168
def draw_slide(slide, simulation, &block)
set_size_ratio(slide.size_ratio || @default_size_ratio)
if simulation
@slide_widget.draw_slide(slide, simulation, &block)
else
@slide_widget.save_context do
@slide_widget.translate_context(@size.logical_margin_left,
@size.logical_margin_top)
@slide_widget.draw_slide(slide, simulation, &block)
end
unless @size.have_logical_margin?
return
end
margin_background = @slide_widget.make_color("black")
if @size.have_logical_margin_x?
@slide_widget.draw_rectangle(true,
0,
0,
@size.logical_margin_left,
@size.real_height,
margin_background)
@slide_widget.draw_rectangle(true,
@size.real_width - @size.logical_margin_right,
0,
@size.logical_margin_right,
@size.real_height,
margin_background)
end
if @size.have_logical_margin_y?
@slide_widget.draw_rectangle(true,
0,
0,
@size.real_width,
@size.logical_margin_top,
margin_background)
@slide_widget.draw_rectangle(true,
0,
@size.real_height - @size.logical_margin_bottom,
@size.real_width,
@size.logical_margin_bottom,
margin_background)
end
end
end
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#index_mode_off ⇒ Object
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# File 'lib/rabbit/renderer/screen.rb', line 159
def index_mode_off
restore_cursor(:index)
end
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#index_mode_on ⇒ Object
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# File 'lib/rabbit/renderer/screen.rb', line 154
def index_mode_on
keep_cursor(:index)
update_cursor(nil, true)
end
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#post_apply_theme ⇒ Object
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# File 'lib/rabbit/renderer/screen.rb', line 117
def post_apply_theme
@slide_widget.clear_compiled_slides
queue_draw
end
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#post_fullscreen ⇒ Object
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# File 'lib/rabbit/renderer/screen.rb', line 104
def post_fullscreen
update_cursor(:blank, true)
@slide_widget.clear_compiled_slides
end
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#post_iconify ⇒ Object
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# File 'lib/rabbit/renderer/screen.rb', line 114
def post_iconify
end
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#post_move(old_index, index) ⇒ Object
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# File 'lib/rabbit/renderer/screen.rb', line 122
def post_move(old_index, index)
queue_draw
end
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#post_move_in_slide(old_index, index) ⇒ Object
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# File 'lib/rabbit/renderer/screen.rb', line 126
def post_move_in_slide(old_index, index)
queue_draw
end
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#post_parse ⇒ Object
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# File 'lib/rabbit/renderer/screen.rb', line 133
def post_parse
@slide_widget.clear_compiled_slides
end
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#post_to_pixbuf(canceled) ⇒ Object
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# File 'lib/rabbit/renderer/screen.rb', line 151
def post_to_pixbuf(canceled)
end
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#post_toggle_index_mode ⇒ Object
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# File 'lib/rabbit/renderer/screen.rb', line 140
def post_toggle_index_mode
queue_draw
end
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#post_unfullscreen ⇒ Object
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# File 'lib/rabbit/renderer/screen.rb', line 109
def post_unfullscreen
update_cursor(nil, true)
end
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#pre_parse ⇒ Object
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# File 'lib/rabbit/renderer/screen.rb', line 130
def pre_parse
end
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#pre_to_pixbuf(slide_size) ⇒ Object
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# File 'lib/rabbit/renderer/screen.rb', line 144
def pre_to_pixbuf(slide_size)
end
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#pre_toggle_index_mode ⇒ Object
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# File 'lib/rabbit/renderer/screen.rb', line 137
def pre_toggle_index_mode
end
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#to_pixbufing(i) ⇒ Object
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# File 'lib/rabbit/renderer/screen.rb', line 147
def to_pixbufing(i)
true
end
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# File 'lib/rabbit/renderer/screen.rb', line 94
def widget
@fixed
end
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