Class: Shoes::App
- Includes:
- Mod2
- Defined in:
- lib/shoes/app.rb,
lib/shoes/text.rb,
lib/shoes/style.rb,
lib/plugins/video.rb,
lib/shoes/helper_methods.rb
Instance Attribute Summary collapse
-
#contents ⇒ Object
Returns the value of attribute contents.
-
#cslot ⇒ Object
Returns the value of attribute cslot.
-
#focus_ele ⇒ Object
Returns the value of attribute focus_ele.
-
#hided ⇒ Object
Returns the value of attribute hided.
-
#location ⇒ Object
readonly
Returns the value of attribute location.
-
#mhcs ⇒ Object
Returns the value of attribute mhcs.
-
#mmcs ⇒ Object
Returns the value of attribute mmcs.
-
#mouse_button ⇒ Object
writeonly
Sets the attribute mouse_button.
-
#mouse_pos ⇒ Object
Returns the value of attribute mouse_pos.
-
#mscs ⇒ Object
Returns the value of attribute mscs.
-
#order ⇒ Object
Returns the value of attribute order.
-
#owner ⇒ Object
readonly
Returns the value of attribute owner.
-
#top_slot ⇒ Object
Returns the value of attribute top_slot.
Instance Method Summary collapse
- #aflush ⇒ Object
- #animate(n = 10, repaint = true, &blk) ⇒ Object
- #arc(l, t, w, h, a1, a2, args = {}) ⇒ Object
- #arrow(*attrs) ⇒ Object
- #background(pat, args = {}) ⇒ Object
- #banner(*msg) ⇒ Object
- #basic_attributes(args = {}) ⇒ Object
- #border(pat, args = {}) ⇒ Object
- #button(name, args = {}, &blk) ⇒ Object
- #buttonbase(klass, name, args, &blk) ⇒ Object
- #cap(*line_cap) ⇒ Object
- #caption(*msg) ⇒ Object
- #check(args = {}, &blk) ⇒ Object
- #clear(&blk) ⇒ Object
- #click(&blk) ⇒ Object
- #clickable(s, flag = :click, &blk) ⇒ Object
- #clipboard ⇒ Object
- #clipboard=(str) ⇒ Object
- #close ⇒ Object
- #download(name, args = {}, &blk) ⇒ Object
- #edit_box(*attrs, &blk) ⇒ Object
- #edit_line(*attrs, &blk) ⇒ Object
- #edit_text(attrs) ⇒ Object
- #every(n = 1, &blk) ⇒ Object
- #flow(args = {}, &blk) ⇒ Object
- #flush ⇒ Object
- #font(name) ⇒ Object
- #get_styles(msg, styles = [], spoint = 0) ⇒ Object
- #gradient(*attrs) ⇒ Object
- #gray(*attrs) ⇒ Object
- #image(name, args = {}, &blk) ⇒ Object
- #imagesize(name) ⇒ Object
-
#initialize(args = {}) ⇒ App
constructor
A new instance of App.
- #inscription(*msg) ⇒ Object
- #keypress(&blk) ⇒ Object
- #line(*attrs, &blk) ⇒ Object
- #link(*str, &blk) ⇒ Object
- #list_box(args = {}) ⇒ Object
- #motion(&blk) ⇒ Object
- #mouse ⇒ Object
- #nested_styles(styles, st) ⇒ Object
- #nofill ⇒ Object
- #nostroke ⇒ Object
- #oval(*attrs, &blk) ⇒ Object
- #para(*msg) ⇒ Object
- #pattern_pos(left, top, w, h, a) ⇒ Object
- #progress(args = {}) ⇒ Object
- #radio(args = {}, &blk) ⇒ Object
- #rect(*attrs, &blk) ⇒ Object
- #replace_string_to_float(args = {}) ⇒ Object
- #rgb(r, g, b, l = 1.0) ⇒ Object
- #rotate(angle = nil, left = 0, top = 0) ⇒ Object
- #scroll_height ⇒ Object
- #scroll_max ⇒ Object
- #scroll_top ⇒ Object
- #scroll_top=(n) ⇒ Object
- #set_styles(s, args) ⇒ Object
- #shape(args = {}, &blk) ⇒ Object
- #slot_attributes(args = {}) ⇒ Object
- #stack(args = {}, &blk) ⇒ Object
- #star(*attrs, &blk) ⇒ Object
- #style(klass, args = {}) ⇒ Object
- #subtitle(*msg) ⇒ Object
- #tagline(*msg) ⇒ Object
- #textblock(klass, font_size, *msg) ⇒ Object
- #timer(n = 1, &blk) ⇒ Object
- #title(*msg) ⇒ Object
- #tr_color(pat) ⇒ Object
- #video(path, args = {}) ⇒ Object
- #visit(url) ⇒ Object
- #window(args = {}, &blk) ⇒ Object
Methods included from Mod2
Constructor Details
#initialize(args = {}) ⇒ App
Returns a new instance of App.
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# File 'lib/shoes/app.rb', line 5 def initialize args={} args.each do |k, v| instance_variable_set "@#{k}", v end win_title = @owner.instance_variable_get('@title') class << @owner; self end. class_eval do define_method :inspect do win_title or 'purple shoes' end end if @owner App.class_eval do attr_accessor *(args.keys - [:width, :height, :title]) end init_app_vars @top_slot, @cslot = nil, self Shoes.APPS << self end |
Instance Attribute Details
#contents ⇒ Object
Returns the value of attribute contents.
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# File 'lib/shoes/app.rb', line 26 def contents @contents end |
#cslot ⇒ Object
Returns the value of attribute cslot.
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# File 'lib/shoes/app.rb', line 26 def cslot @cslot end |
#focus_ele ⇒ Object
Returns the value of attribute focus_ele.
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# File 'lib/shoes/app.rb', line 26 def focus_ele @focus_ele end |
#hided ⇒ Object
Returns the value of attribute hided.
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# File 'lib/shoes/app.rb', line 26 def hided @hided end |
#location ⇒ Object (readonly)
Returns the value of attribute location.
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# File 'lib/shoes/app.rb', line 28 def location @location end |
#mhcs ⇒ Object
Returns the value of attribute mhcs.
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# File 'lib/shoes/app.rb', line 26 def mhcs @mhcs end |
#mmcs ⇒ Object
Returns the value of attribute mmcs.
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# File 'lib/shoes/app.rb', line 26 def mmcs @mmcs end |
#mouse_button=(value) ⇒ Object (writeonly)
Sets the attribute mouse_button
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# File 'lib/shoes/app.rb', line 27 def (value) @mouse_button = value end |
#mouse_pos ⇒ Object
Returns the value of attribute mouse_pos.
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# File 'lib/shoes/app.rb', line 26 def mouse_pos @mouse_pos end |
#mscs ⇒ Object
Returns the value of attribute mscs.
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# File 'lib/shoes/app.rb', line 26 def mscs @mscs end |
#order ⇒ Object
Returns the value of attribute order.
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# File 'lib/shoes/app.rb', line 26 def order @order end |
#owner ⇒ Object (readonly)
Returns the value of attribute owner.
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# File 'lib/shoes/app.rb', line 28 def owner @owner end |
#top_slot ⇒ Object
Returns the value of attribute top_slot.
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# File 'lib/shoes/app.rb', line 26 def top_slot @top_slot end |
Instance Method Details
#aflush ⇒ Object
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# File 'lib/shoes/app.rb', line 817 def aflush @hided = true Swt::Display.getDefault.asyncExec do Shoes.call_back_procs self @hided = false @cs.redraw unless @cs.isDisposed end end |
#animate(n = 10, repaint = true, &blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 296 def animate n=10, repaint=true, &blk n, i = 1000 / n, 0 Anim.new(@cs, n, repaint, &blk).tap do |a| Shoes.display.timerExec n, a end end |
#arc(l, t, w, h, a1, a2, args = {}) ⇒ Object
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# File 'lib/shoes/app.rb', line 436 def arc l, t, w, h, a1, a2, args={} a1 = a1 * 180 / Math::PI a2 = -a2 * 180 / Math::PI args.merge!({angle1: a1, angle2: a2}) oval l, t, w, h, args end |
#arrow(*attrs) ⇒ Object
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# File 'lib/shoes/app.rb', line 622 def arrow *attrs args = attrs.last.class == Hash ? attrs.pop : {} w = attrs[2] args.merge!({left: attrs[0], top: attrs[1], width: w, height: w}) shape args do move_to 0, w*0.5*0.6 line_to w*0.58, w*0.5*0.6 line_to w*0.58, w*0.5*0.2 line_to w, w*0.5 line_to w*0.58, w*(1-0.5*0.2) line_to w*0.58, w*(1-0.5*0.6) line_to 0, w*(1-0.5*0.6) line_to 0, w*0.5*0.6 end end |
#background(pat, args = {}) ⇒ Object
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# File 'lib/shoes/app.rb', line 693 def background pat, args={} args[:pattern] = pat args = basic_attributes args args[:curve] ||= 0 args[:real] = args[:create_real] ? :pattern : false args[:app] = self Background.new(args).tap do |s| unless s.real pat = s.pattern pl = Swt::PaintListener.new s.pl = pl class << pl; self end. instance_eval do define_method :paintControl do |e| unless s.hided gc = e.gc Shoes.dps_reset s.dps, gc gc.setAntialias Swt::SWT::ON Shoes.set_pattern s, gc, pat gc.fillRoundRectangle s.left, s.top, s.width, s.height, s.curve*2, s.curve*2 end end end @cs.addPaintListener pl unless @cs.isDisposed end oval 0, 0, 0, strokewidth: 0 # A monkey patch for sample 10. I don't know why this line is necessary... xx-P end end |
#banner(*msg) ⇒ Object
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# File 'lib/shoes/app.rb', line 137 def *msg; textblock Banner, 48, *msg; end |
#basic_attributes(args = {}) ⇒ Object
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# File 'lib/shoes/helper_methods.rb', line 49 def basic_attributes args={} default = BASIC_ATTRIBUTES_DEFAULT default.merge!({nocontrol: true}) if @nolayout replace_string_to_float args default.merge args end |
#border(pat, args = {}) ⇒ Object
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# File 'lib/shoes/app.rb', line 722 def border pat, args={} args[:pattern] = pat args = basic_attributes args args[:curve] ||= 0 args[:strokewidth] = ( args[:strokewidth] or strokewidth or 1 ) args[:real] = args[:create_real] ? :pattern : false args[:app] = self Border.new(args).tap do |s| unless s.real pat = s.pattern sw = s.strokewidth pl = Swt::PaintListener.new s.pl = pl class << pl; self end. instance_eval do define_method :paintControl do |e| unless s.hided gc = e.gc Shoes.dps_reset s.dps, gc gc.setAntialias Swt::SWT::ON Shoes.set_pattern s, gc, pat, :Foreground if sw > 0 gc.setLineWidth sw gc.drawRoundRectangle s.left+sw/2, s.top+sw/2, s.width-sw, s.height-sw, s.curve*2, s.curve*2 end end end end @cs.addPaintListener pl unless @cs.isDisposed end end end |
#button(name, args = {}, &blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 221 def name, args={}, &blk Button, name, args, &blk end |
#buttonbase(klass, name, args, &blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 197 def klass, name, args, &blk args = basic_attributes args args[:block] = blk opt = if klass == Button then Swt::SWT::NULL elsif klass == Radio then Swt::SWT::RADIO elsif klass == Check then Swt::SWT::CHECK end b = Swt::Button.new @cs, opt b.setVisible false if args[:hidden] args.delete :hidden b.setText name if klass == Button b.setLocation args[:left], args[:top] if args[:width] > 0 and args[:height] > 0 b.setSize args[:width], args[:height] else b.pack end args[:real], args[:text], args[:app] = b, name, self klass.new(args).tap do |s| b.addSelectionListener do |e| klass == Button ? blk[s] : (blk[s] if b.getSelection) end if blk end end |
#cap(*line_cap) ⇒ Object
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# File 'lib/shoes/app.rb', line 837 def cap *line_cap @line_cap = case line_cap.first when :curve, :rect, :project LINECAP[line_cap.first] else @line_cap ||= LINECAP[:rect] end end |
#caption(*msg) ⇒ Object
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# File 'lib/shoes/app.rb', line 141 def *msg; textblock Caption, 14, *msg; end |
#check(args = {}, &blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 229 def check args={}, &blk Check, nil, args, &blk end |
#clear(&blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 56 def clear &blk @top_slot.clear &blk aflush end |
#click(&blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 61 def click &blk if blk app = self Swt::Listener.new.tap do |ln| class << ln; self end. instance_eval do define_method(:handleEvent){|e| blk[*app.mouse]} define_method(:clear){app.cs.removeListener Swt::SWT::MouseDown, ln} end @cs.addListener Swt::SWT::MouseDown, ln unless @cs.isDisposed end end end |
#clickable(s, flag = :click, &blk) ⇒ Object
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# File 'lib/shoes/helper_methods.rb', line 70 def clickable s, flag = :click, &blk if blk ln = Swt::Listener.new s.ln = ln @mscs << s class << ln; self end. instance_eval do define_method :handleEvent do |e| mb, mx, my = e., e.x, e.y if s.is_a?(Link) and !s.parent.hided blk[mb, mx, my] if ((s.pl..(s.pl+s.pw)).include?(mx) and (s.sy..s.ey).include?(my) and !((s.pl..s.sx).include?(mx) and (s.sy..(s.sy+s.lh)).include?(my)) and !((s.ex..(s.pl+s.pw)).include?(mx) and ((s.ey-s.lh)..s.ey).include?(my))) elsif !s.is_a?(Link) and !s.hided dx, dy = s.is_a?(Star) ? [s.width / 2.0, s.height / 2.0] : [0, 0] blk[mb, mx, my] if s.left - dx <= mx and mx <= s.left - dx + s.width and s.top - dy <= my and my <= s.top - dy + s.height end end end @cs.addListener Swt::SWT::MouseDown, ln if flag == :click @cs.addListener Swt::SWT::MouseUp, ln if flag == :release end end |
#clipboard ⇒ Object
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# File 'lib/shoes/app.rb', line 792 def clipboard Swt::Clipboard.new(Shoes.display).getContents Swt::TextTransfer.getInstance end |
#clipboard=(str) ⇒ Object
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# File 'lib/shoes/app.rb', line 796 def clipboard=(str) Swt::Toolkit.getDefaultToolkit.getSystemClipboard.setContents Swt::StringSelection.new(str), Shoes end |
#close ⇒ Object
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# File 'lib/shoes/app.rb', line 800 def close @shell.close Shoes.APPS.delete self end |
#download(name, args = {}, &blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 771 def download name, args={}, &blk Download.new self, name, args, &blk end |
#edit_box(*attrs, &blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 256 def edit_box *attrs, &blk app = self edit_text([EditBox, 200, 100, Swt::SWT::MULTI | Swt::SWT::WRAP, blk, attrs]).tap do |s| unless s.args[:accepts_tab] kl = Swt::KeyListener.new class << kl; self end. instance_eval do define_method :keyPressed do |e| if e.character == Swt::SWT::TAB e.doit = false list = app.cs.getTabList.to_a list[(list.index(s.real) + 1) % list.length].setFocus end end define_method(:keyReleased){|e|} end s.real.addKeyListener kl end end end |
#edit_line(*attrs, &blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 252 def edit_line *attrs, &blk edit_text [EditLine, 200, 20, Swt::SWT::SINGLE, blk, attrs] end |
#edit_text(attrs) ⇒ Object
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# File 'lib/shoes/app.rb', line 233 def edit_text attrs klass, w, h, style, blk, attrs = attrs args = attrs.last.class == Hash ? attrs.pop : {} txt = attrs.first unless attrs.empty? args = basic_attributes args args[:width] = w if args[:width].zero? args[:height] = h if args[:height].zero? el = Swt::Text.new @cs, Swt::SWT::BORDER | style el.setVisible false if args[:hidden] args.delete :hidden el.setText txt || args[:text].to_s el.setSize args[:width], args[:height] args[:real], args[:app] = el, self klass.new(args).tap do |s| el.addModifyListener{|e| blk[s]} if blk end end |
#every(n = 1, &blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 303 def every n=1, &blk animate 1.0/n, &blk end |
#flow(args = {}, &blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 51 def flow args={}, &blk args[:app] = self Flow.new slot_attributes(args), &blk end |
#flush ⇒ Object
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# File 'lib/shoes/app.rb', line 810 def flush unless @cs.isDisposed Shoes.call_back_procs self @cs.redraw end end |
#font(name) ⇒ Object
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# File 'lib/shoes/text.rb', line 20 def font name @font_family = name end |
#get_styles(msg, styles = [], spoint = 0) ⇒ Object
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# File 'lib/shoes/helper_methods.rb', line 92 def get_styles msg, styles=[], spoint=0 msg.each do |e| if e.is_a? Text epoint = spoint + e.to_s.length - 1 styles << [e, spoint..epoint] get_styles e.str, styles, spoint end spoint += e.to_s.length end styles end |
#gradient(*attrs) ⇒ Object
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# File 'lib/shoes/app.rb', line 658 def gradient *attrs case attrs.length when 1, 2 pat1, pat2 = attrs pat2 = pat1 unless pat2 return tr_color(pat1)..tr_color(pat2) when 5, 6 pat, l, t, w, h, angle = attrs angle = 0 unless angle else return black..black end pat = tr_color pat color = case pat when Range; [tr_color(pat.first), tr_color(pat.last)] when Array; [pat, pat] when String return Swt::Pattern.new(Shoes.display, Swt::Image.new(Shoes.display, pat)) else [black, black] end Swt::Pattern.new Shoes.display, *pattern_pos(l, t, w, h, -angle), Swt::Color.new(Shoes.display, *color[0][0, 3]), Swt::Color.new(Shoes.display, *color[1][0, 3]) end |
#gray(*attrs) ⇒ Object
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# File 'lib/shoes/app.rb', line 832 def gray *attrs g, a = attrs g ? rgb(g*255, g*255, g*255, a) : rgb(128, 128, 128)[0..2] end |
#image(name, args = {}, &blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 145 def image name, args={}, &blk args = basic_attributes args args[:rotate] ||= rotate if name =~ /^(http|https):\/\// tmpname = File.join(Dir.tmpdir, "__purple_shoes_#{Time.now.to_f}.png") url, name = name, File.join(DIR, '../static/downloading.png') end img = Swt::Image.new Shoes.display, name args[:full_width], args[:full_height] = imagesize(name) args[:real], args[:app] = img, self Image.new(args).tap do |s| download url, save: tmpname do tmp = Swt::Image.new Shoes.display, tmpname s.real = tmp s.full_width, s.full_height = tmp.getImageData.width, tmp.getImageData.height if s.initials[:width].zero? and s.initials[:height].zero? s.width, s.height = s.full_width, s.full_height end File.delete tmpname end if url pl = Swt::PaintListener.new s.pl = pl class << pl; self end. instance_eval do define_method :paintControl do |e| gc = e.gc Shoes.dps_reset s.dps, gc unless s.hided Shoes.set_rotate e.gc, *s.rotate do if s.initials[:width].zero? and s.initials[:height].zero? gc.drawImage s.real, s.left, s.top else s.width = s.full_width if s.width.zero? s.height = s.full_height if s.height.zero? gc.drawImage s.real, 0, 0, s.full_width, s.full_height, s.left, s.top, s.width, s.height end end end end end @cs.addPaintListener pl unless @cs.isDisposed clickable s, &blk end end |
#imagesize(name) ⇒ Object
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# File 'lib/shoes/app.rb', line 192 def imagesize name img = Swt::Image.new Shoes.display, name return img.getImageData.width, img.getImageData.height end |
#inscription(*msg) ⇒ Object
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# File 'lib/shoes/app.rb', line 143 def inscription *msg; textblock Para, 10, *msg; end |
#keypress(&blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 316 def keypress &blk Swt::KeyListener.new.tap do |kl| class << kl; self end. instance_eval do define_method(:keyPressed){|e| blk[KEY_NAMES[e.keyCode] || e.character.chr]} define_method(:keyReleased){|e|} define_method(:clear){Shoes.shell.removeKeyListener kl} end @shell.addKeyListener kl end end |
#line(*attrs, &blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 499 def line *attrs, &blk args = attrs.last.class == Hash ? attrs.pop : {} case attrs.length when 0, 1, 2 when 3; args[:sx], args[:sy], args[:ex] = attrs; args[:ey] = args[:ex] else args[:sx], args[:sy], args[:ex], args[:ey] = attrs end sx, sy, ex, ey = args[:sx], args[:sy], args[:ex], args[:ey] sw = args[:strokewidth] = ( args[:strokewidth] or strokewidth or 1 ) cw = hsw = sw*0.5 args[:width], args[:height] = (sx - ex).abs, (sy - ey).abs args[:width] += cw args[:height] += cw args[:nocontrol] = args[:noorder] = true args = basic_attributes args if ((sx - ex) < 0 and (sy - ey) < 0) or ((sx - ex) > 0 and (sy - ey) > 0) args[:left] = (sx - ex) < 0 ? sx - hsw : ex - hsw args[:top] = (sy - ey) < 0 ? sy - hsw : ey - hsw elsif ((sx - ex) < 0 and (sy - ey) > 0) or ((sx - ex) > 0 and (sy - ey) < 0) args[:left] = (sx - ex) < 0 ? sx - hsw : ex - hsw args[:top] = (sy - ey) < 0 ? sy - hsw : ey - hsw elsif !(sx - ex).zero? and (sy - ey).zero? args[:left] = (sx - ex) < 0 ? sx : ex args[:top] = (sy - ey) < 0 ? sy - hsw : ey - hsw elsif (sx - ex).zero? and !(sy - ey).zero? args[:left] = (sx - ex) < 0 ? sx - hsw : ex - hsw args[:top] = (sy - ey) < 0 ? sy : ey else args[:left] = sw args[:top] = sy end args[:stroke] ||= stroke args[:rotate] ||= rotate args[:cap] = (LINECAP[args[:cap]] or cap) args[:real], args[:app] = :shape, self Line.new(args).tap do |s| pl = Swt::PaintListener.new s.pl = pl class << pl; self end. instance_eval do define_method :paintControl do |e| unless s.hided gc = e.gc Shoes.dps_reset s.dps, gc gc.setAntialias Swt::SWT::ON gc.setLineCap s.cap sw, pat = s.strokewidth, s.stroke Shoes.set_rotate gc, *s.rotate do if pat Shoes.set_pattern s, gc, pat, :Foreground if sw > 0 gc.setLineWidth sw gc.drawLine s.sx, s.sy, s.ex, s.ey end end end end end end @cs.addPaintListener pl unless @cs.isDisposed clickable s, &blk end end |
#link(*str, &blk) ⇒ Object
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# File 'lib/shoes/text.rb', line 16 def link *str, &blk Link.new :link, str, &blk end |
#list_box(args = {}) ⇒ Object
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# File 'lib/shoes/app.rb', line 277 def list_box args={} args = basic_attributes args args[:width] = 200 if args[:width].zero? args[:height] = 20 if args[:height].zero? args[:items] ||= [] cb = Swt::Combo.new @cs, Swt::SWT::DROP_DOWN cb.setVisible false if args[:hidden] args.delete :hidden cb.setSize args[:width], args[:height] cb.setItems args[:items].map(&:to_s) cb.setText args[:choose].to_s args[:real], args[:app] = cb, self ListBox.new(args).tap do |s| cb.addSelectionListener do |e| yield s end if block_given? end end |
#motion(&blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 312 def motion &blk @mmcs << blk end |
#mouse ⇒ Object
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# File 'lib/shoes/app.rb', line 328 def mouse [@mouse_button, @mouse_pos[0], @mouse_pos[1]] end |
#nested_styles(styles, st) ⇒ Object
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# File 'lib/shoes/helper_methods.rb', line 172 def nested_styles styles, st styles.map do |e| (e[1].first <= st[1].first and st[1].last <= e[1].last) ? e : nil end - [nil] end |
#nofill ⇒ Object
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# File 'lib/shoes/app.rb', line 654 def nofill @fill = false end |
#nostroke ⇒ Object
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# File 'lib/shoes/app.rb', line 650 def nostroke strokewidth 0 end |
#oval(*attrs, &blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 377 def oval *attrs, &blk args = attrs.last.class == Hash ? attrs.pop : {} case attrs.length when 0, 1 when 2; args[:left], args[:top] = attrs when 3; args[:left], args[:top], args[:radius] = attrs else args[:left], args[:top], args[:width], args[:height] = attrs end args = basic_attributes args args[:width].zero? ? (args[:width] = args[:radius] * 2) : (args[:radius] = args[:width]/2.0) args[:height] = args[:width] if args[:height].zero? if args[:center] args[:left] -= args[:width] / 2 args[:top] -= args[:height] / 2 end args[:strokewidth] = ( args[:strokewidth] or strokewidth or 1 ) args[:nocontrol] = args[:noorder] = true args[:stroke] ||= stroke args[:fill] ||= fill args[:rotate] ||= rotate args[:cap] = (LINECAP[args[:cap]] or cap) args[:real], args[:app] = :shape, self args[:angle1] = false unless args[:angle1] Oval.new(args).tap do |s| pl = Swt::PaintListener.new s.pl = pl class << pl; self end. instance_eval do define_method :paintControl do |e| unless s.hided gc = e.gc Shoes.dps_reset s.dps, gc gc.setAntialias Swt::SWT::ON gc.setLineCap s.cap sw, pat1, pat2 = s.strokewidth, s.stroke, s.fill Shoes.set_rotate gc, *s.rotate do if pat2 Shoes.set_pattern s, gc, pat2 s.angle1 ? gc.fillArc(s.left+sw, s.top+sw, s.width-sw*2, s.height-sw*2, s.angle1, s.angle2) : gc.fillOval(s.left+sw, s.top+sw, s.width-sw*2, s.height-sw*2) end if pat1 Shoes.set_pattern s, gc, pat1, :Foreground if sw > 0 gc.setLineWidth sw s.angle1 ? gc.drawArc(s.left+sw/2, s.top+sw/2, s.width-sw, s.height-sw, s.angle1, s.angle2) : gc.drawOval(s.left+sw/2, s.top+sw/2, s.width-sw, s.height-sw) end end end end end end @cs.addPaintListener pl unless @cs.isDisposed clickable s, &blk end end |
#para(*msg) ⇒ Object
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# File 'lib/shoes/app.rb', line 142 def para *msg; textblock Para, 12, *msg; end |
#pattern_pos(left, top, w, h, a) ⇒ Object
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# File 'lib/shoes/helper_methods.rb', line 178 def pattern_pos left, top, w, h, a w, h = w*0.5, h*0.5 a = Math::PI*(a/180.0) a = a % (Math::PI*2.0) cal = proc do l = Math.sqrt(w**2 + h**2) b = Math.atan(h/w) c = Math::PI*0.5 - a - b r = l * Math.cos(c.abs) [r * Math.cos(b+c), r * Math.sin(b+c)] end if 0 <= a and a < Math::PI*0.5 x, y = cal.call [left+w+x, top+h-y, left+w-x, top+h+y] elsif Math::PI*0.5 <= a and a < Math::PI a -= Math::PI*0.5 w, h = h, w x, y = cal.call [left+h+y, top+w+x, left+h-y, top+w-x] elsif Math::PI <= a and a < Math::PI*1.5 a -= Math::PI x, y = cal.call [left+w-x, top+h+y, left+w+x, top+h-y] elsif Math::PI*1.5 <= a and a < Math::PI*2.0 a -= Math::PI*1.5 w, h = h, w x, y = cal.call [left+h-y, top+w-x, left+h+y, top+w+x] end end |
#progress(args = {}) ⇒ Object
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# File 'lib/shoes/app.rb', line 755 def progress args={} pb = Swt::ProgressBar.new @cs, Swt::SWT::SMOOTH if args[:left] or args[:top] args[:noorder] = args[:nocontrol] = true end args[:width] ||= 150 args[:height] ||= 16 args = basic_attributes args pb.setVisible false if args[:hidden] args.delete :hidden pb.setSize args[:width], args[:height] pb.setLocation args[:left], args[:top] args[:real], args[:app] = pb, self Progress.new args end |
#radio(args = {}, &blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 225 def radio args={}, &blk Radio, nil, args, &blk end |
#rect(*attrs, &blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 443 def rect *attrs, &blk args = attrs.last.class == Hash ? attrs.pop : {} case attrs.length when 0, 1 when 2; args[:left], args[:top] = attrs when 3; args[:left], args[:top], args[:width] = attrs else args[:left], args[:top], args[:width], args[:height] = attrs end args[:height] = args[:width] unless args[:height] if args[:center] args[:left] -= args[:width] / 2 args[:top] -= args[:height] / 2 end args[:strokewidth] = ( args[:strokewidth] or strokewidth or 1 ) args[:curve] ||= 0 args[:nocontrol] = args[:noorder] = true args = basic_attributes args args[:stroke] ||= stroke args[:fill] ||= fill args[:rotate] ||= rotate args[:cap] = (LINECAP[args[:cap]] or cap) args[:real], args[:app] = :shape, self Rect.new(args).tap do |s| pl = Swt::PaintListener.new s.pl = pl class << pl; self end. instance_eval do define_method :paintControl do |e| unless s.hided gc = e.gc Shoes.dps_reset s.dps, gc gc.setAntialias Swt::SWT::ON gc.setLineCap s.cap sw, pat1, pat2 = s.strokewidth, s.stroke, s.fill Shoes.set_rotate gc, *s.rotate do if pat2 Shoes.set_pattern s, gc, pat2 gc.fillRoundRectangle s.left+sw/2, s.top+sw/2, s.width-sw, s.height-sw, s.curve*2, s.curve*2 end if pat1 Shoes.set_pattern s, gc, pat1, :Foreground if sw > 0 gc.setLineWidth sw gc.drawRoundRectangle s.left+sw/2, s.top+sw/2, s.width-sw, s.height-sw, s.curve*2, s.curve*2 end end end end end end @cs.addPaintListener pl unless @cs.isDisposed clickable s, &blk end end |
#replace_string_to_float(args = {}) ⇒ Object
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# File 'lib/shoes/helper_methods.rb', line 62 def replace_string_to_float args={} [:width, :height, :left, :top].each do |k| if args[k].is_a? String args[k] = args[k].include?('%') ? args[k].to_f / 100 : args[k].to_i end end end |
#rgb(r, g, b, l = 1.0) ⇒ Object
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# File 'lib/shoes/app.rb', line 638 def rgb r, g, b, l=1.0 (r <= 1 and g <= 1 and b <= 1) ? [r*255, g*255, b*255, l] : [r, g, b, l] end |
#rotate(angle = nil, left = 0, top = 0) ⇒ Object
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# File 'lib/shoes/app.rb', line 646 def rotate angle=nil, left=0, top=0 angle ? @rotate = [angle, left, top] : @rotate ||= [0, 0, 0] end |
#scroll_height ⇒ Object
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# File 'lib/shoes/app.rb', line 784 def scroll_height scroll_max + height end |
#scroll_max ⇒ Object
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# File 'lib/shoes/app.rb', line 788 def scroll_max shell.getVerticalBar.getMaximum - 10 end |
#scroll_top ⇒ Object
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# File 'lib/shoes/app.rb', line 775 def scroll_top cs.getLocation.y end |
#scroll_top=(n) ⇒ Object
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# File 'lib/shoes/app.rb', line 779 def scroll_top=(n) cs.setLocation 0, -n shell.getVerticalBar.setSelection n end |
#set_styles(s, args) ⇒ Object
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# File 'lib/shoes/helper_methods.rb', line 104 def set_styles s, args tl = s.real tl.setJustify args[:justify] tl.setSpacing(args[:leading] || 4) tl.setAlignment case args[:align] when 'center'; Swt::SWT::CENTER when 'right'; Swt::SWT::RIGHT else Swt::SWT::LEFT end font = Swt::Font.new Shoes.display, args[:font], args[:size], Swt::SWT::NORMAL fgc = Swt::Color.new Shoes.display, *args[:stroke] bgc = args[:fill] ? Swt::Color.new(Shoes.display, *args[:fill]) : nil style = Swt::TextStyle.new font, fgc, bgc tl.setStyle style, 0, args[:markup].length - 1 s.dps << font << fgc << bgc args[:styles].each do |st| font, ft, fg, bg, cmds, small = args[:font], Swt::SWT::NORMAL, fgc, bgc, [], 1 nested_styles(args[:styles], st).each do |e| case e[0].style when :strong ft = ft | Swt::SWT::BOLD when :em ft = ft | Swt::SWT::ITALIC when :fg fg = Swt::Color.new Shoes.display, *e[0].color[0,3] when :bg bg = Swt::Color.new Shoes.display, *e[0].color[0,3] when :ins cmds << "underline = true" when :del cmds << "strikeout = true" when :sub small *= 0.8 cmds << "rise = -5" when :sup small *= 0.8 cmds << "rise = 5" when :code font = "Lucida Console" when :link (cmds << "underline = true") if LINK_DEFAULT[:underline] fg = Swt::Color.new Shoes.display, *blue spos = tl.getLocation e[1].first, false epos = tl.getLocation e[1].last, true e[0].lh = tl.getLineBounds(0).height e[0].sx, e[0].sy = s.left + spos.x, s.top + spos.y e[0].ex, e[0].ey = s.left + epos.x, s.top + epos.y + e[0].lh e[0].pl, e[0].pt, e[0].pw, e[0].ph = s.left, s.top, s.width, s.height s.links << e[0] unless e[0].clickabled e[0].parent = s clickable e[0], &e[0].blk e[0].clickabled = true end else end end ft = Swt::Font.new Shoes.display, font, args[:size]*small, ft style = Swt::TextStyle.new ft, fg, bg cmds.each do |cmd| eval "style.#{cmd}" end tl.setStyle style, st[1].first, st[1].last s.dps << ft end if args[:styles] end |
#shape(args = {}, &blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 332 def shape args={}, &blk args = basic_attributes args args[:strokewidth] = ( args[:strokewidth] or strokewidth or 1 ) args[:nocontrol] = args[:noorder] = true args[:stroke] ||= stroke args[:fill] ||= fill args[:rotate] ||= rotate args[:cap] = (LINECAP[args[:cap]] or cap) args[:real], args[:app], args[:block] = :shape, self, blk Shape.new(args).tap do |s| pl = Swt::PaintListener.new s.pl = pl s.real = Swt::Path.new Shoes.display class << pl; self end. instance_eval do define_method :paintControl do |e| unless s.hided s.real = Swt::Path.new(Shoes.display) if s.real.isDisposed gc = e.gc Shoes.dps_reset s.dps, gc gc.setAntialias Swt::SWT::ON gc.setLineCap s.cap sw, pat1, pat2 = s.strokewidth, s.stroke, s.fill Shoes.set_rotate gc, *s.rotate do if pat2 Shoes.set_pattern s, gc, pat2 s.instance_eval &s.block gc.fillPath s.real end if pat1 Shoes.set_pattern s, gc, pat1, :Foreground if sw > 0 gc.setLineWidth sw s.instance_eval &s.block gc.drawPath s.real end end end end end end @cs.addPaintListener pl unless @cs.isDisposed end end |
#slot_attributes(args = {}) ⇒ Object
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# File 'lib/shoes/helper_methods.rb', line 56 def slot_attributes args={} default = SLOT_ATTRIBUTES_DEFAULT replace_string_to_float args default.merge args end |
#stack(args = {}, &blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 46 def stack args={}, &blk args[:app] = self Stack.new slot_attributes(args), &blk end |
#star(*attrs, &blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 565 def star *attrs, &blk args = attrs.last.class == Hash ? attrs.pop : {} case attrs.length when 2; args[:left], args[:top] = attrs when 5; args[:left], args[:top], args[:points], args[:outer], args[:inner] = attrs else end args[:points] ||= 10; args[:outer] ||= 100.0; args[:inner] ||= 50.0 args[:width] = args[:height] = args[:outer]*2.0 args[:strokewidth] = ( args[:strokewidth] or strokewidth or 1 ) args[:nocontrol] = args[:noorder] = true args[:stroke] ||= stroke args[:fill] ||= fill args[:rotate] ||= rotate args[:cap] = (LINECAP[args[:cap]] or cap) args[:real], args[:app] = :shape, self Star.new(args).tap do |s| pl = Swt::PaintListener.new s.pl = pl class << pl; self end. instance_eval do define_method :paintControl do |e| unless s.hided gc = e.gc Shoes.dps_reset s.dps, gc gc.setAntialias Swt::SWT::ON gc.setLineCap s.cap sw, pat1, pat2 = s.strokewidth, s.stroke, s.fill outer, inner, points, left, top = s.outer, s.inner, s.points, s.left, s.top polygon = [] polygon << left << (top + outer) (1..points*2).each do |i| angle = i * Math::PI / points r = (i % 2 == 0) ? outer : inner polygon << (left + r * Math.sin(angle)) << (top + r * Math.cos(angle)) end Shoes.set_rotate gc, *s.rotate do if pat2 Shoes.set_pattern s, gc, pat2 gc.fillPolygon polygon end if pat1 Shoes.set_pattern s, gc, pat1, :Foreground if sw > 0 gc.setLineWidth sw gc.drawPolygon polygon end end end end end end @cs.addPaintListener pl unless @cs.isDisposed clickable s, &blk end end |
#style(klass, args = {}) ⇒ Object
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# File 'lib/shoes/style.rb', line 3 def style klass, args={} if klass.superclass == Shoes::TextBlock or klass == Shoes::Link eval("#{klass.to_s[7..-1].upcase}_DEFAULT").clear.merge! args end end |
#subtitle(*msg) ⇒ Object
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# File 'lib/shoes/app.rb', line 139 def subtitle *msg; textblock Subtitle, 26, *msg; end |
#tagline(*msg) ⇒ Object
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# File 'lib/shoes/app.rb', line 140 def tagline *msg; textblock Tagline, 18, *msg; end |
#textblock(klass, font_size, *msg) ⇒ Object
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# File 'lib/shoes/app.rb', line 75 def textblock klass, font_size, *msg args = msg.last.class == Hash ? msg.pop : {} args = eval("#{klass.to_s[7..-1].upcase}_DEFAULT").merge args args = basic_attributes args args[:contents] = msg args[:markup] = msg.map(&:to_s).join styles = get_styles msg args[:styles] = styles unless styles.empty? args[:size] ||= font_size args[:font] ||= (@font_family or 'sans') args[:stroke] ||= black args[:rotate] ||= rotate unless args[:left].zero? and args[:top].zero? args[:nocontrol], args[:width] = true, width layout_control = false else layout_control = true end args[:real] = (args[:create_real] or !layout_control) ? :textblock : false args[:app] = self klass.new(args).tap do |s| unless s.real and layout_control s.contents.each{|e| e.parent = s if e.is_a?(Text)} tl = Swt::TextLayout.new Shoes.display s.real = tl pl = Swt::PaintListener.new s.pl = pl class << pl; self end. instance_eval do define_method :paintControl do |e| gc = e.gc Shoes.dps_reset s.dps, gc tl.setText s.markup s.app.set_styles s, s.args tl.setWidth s.width if s.width > 0 unless s.hided Shoes.set_rotate gc, *s.rotate do tl.draw gc, s.left, s.top end if s.cursor h = s.real.getLineBounds(0).height s.textcursor ||= s.app.line(0, 0, 0, h, strokewidth: 1, stroke: s.app.black, hidden: true) n = s.cursor == -1 ? s.text.length - 1 : s.cursor n = 0 if n < 0 pos = s.real.getLocation n, true s.textcursor.move(s.left + pos.x, s.top + pos.y).show else (s.textcursor.clear; s.textcursor = nil) if s.textcursor end end end end @cs.addPaintListener pl unless @cs.isDisposed end end end |
#timer(n = 1, &blk) ⇒ Object
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# File 'lib/shoes/app.rb', line 307 def timer n=1, &blk n *= 1000 Timer.new(self, n, &blk).tap{|t| Shoes.display.timerExec n, t} end |
#title(*msg) ⇒ Object
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# File 'lib/shoes/app.rb', line 138 def title *msg; textblock Title, 34, *msg; end |
#tr_color(pat) ⇒ Object
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# File 'lib/shoes/app.rb', line 683 def tr_color pat if pat.is_a?(String) and pat[0] == '#' color = pat[1..-1] color = color.gsub(/(.)/){$1 + '0'} if color.length == 3 rgb *color.gsub(/(..)/).map{$1.hex} else pat end end |
#video(path, args = {}) ⇒ Object
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# File 'lib/plugins/video.rb', line 102 def video path, args={} args = {left: 0, top: 0, width: 320, height: 240, app: self}.merge args Video.new path, args end |
#visit(url) ⇒ Object
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# File 'lib/shoes/app.rb', line 30 def visit url if url =~ /^(http|https):\/\// require 'rbconfig' Thread.new do case RbConfig::CONFIG['host_os'] when /mswin/; system "start #{url}" when /linux/; system("/etc/alternatives/x-www-browser #{url} &") else puts "Sorry, your platform [#{RUBY_PLATFORM}] is not supported..." end end else $urls.each{|k, v| clear{init_app_vars; @location = url; v.call self, $1} if k =~ url} end end |