Class: HtmlGenerationDialog

Inherits:
ModalDialog
  • Object
show all
Defined in:
lib/piggy-gui/html_generation_dialog.rb

Overview

Dialog for manipulation some of Piggy’s html generation parameters.

Constant Summary

Constants inherited from ModalDialog

ModalDialog::Placement

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods inherited from ModalDialog

#add_ok_cancel_buttons_to, #execute, #on_cmd_accept, #view2model, #warn, #yes?

Constructor Details

#initialize(owner, options = PiggyOptions.new) ⇒ HtmlGenerationDialog

Returns a new instance of HtmlGenerationDialog.



18
19
20
21
22
23
24
 
# File 'lib/piggy-gui/html_generation_dialog.rb', line 18

def initialize(owner, options = PiggyOptions.new)
  title = "Generate HTML image gallery"
  @options = options
  @shell = WinShell.instance
  super(owner, title, DECOR_TITLE|DECOR_BORDER|DECOR_CLOSE)
  init_gui
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



16
17
18
 
# File 'lib/piggy-gui/html_generation_dialog.rb', line 16

def options
  @options
end

Instance Method Details

#get_subdir ⇒ Object 



51
52
53
 
# File 'lib/piggy-gui/html_generation_dialog.rb', line 51

def get_subdir
  return fox_2_ruby(@subdirField.getText)
end

#get_title ⇒ Object 



55
56
57
 
# File 'lib/piggy-gui/html_generation_dialog.rb', line 55

def get_title
  return fox_2_ruby(@titleField.getText)
end

#init_gui ⇒ Object 



26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
 
# File 'lib/piggy-gui/html_generation_dialog.rb', line 26

def init_gui
  frame = FXVerticalFrame.new(self)
  contents = HtmlOptionsWidget.new(frame, @options, false)
  labels = Array.new
  labels.push(FXLabel.new(contents, "Title:"))
  @titleField = FXTextField.new(contents, 32)
  @titleField.setText("Styles sample") if(@options.stylesSample?)
  @titleField.connect(SEL_COMMAND) { |sender, sel, new_txt|
    on_title_changed(fox_2_ruby(new_txt)) if (new_txt)
  }
  labels.push(FXLabel.new(contents, "Subdirectory:"))
  @subdirField = FXTextField.new(contents, 32)
  @subdirField.setText("basic") if(@options.stylesSample?)
  labels.each { |label| label.setLayoutHints LAYOUT_CENTER_Y }
  contents.init_gui
  add_ok_cancel_buttons_to(frame)
end

#on_title_changed(title) ⇒ Object 



44
45
46
47
48
49
 
# File 'lib/piggy-gui/html_generation_dialog.rb', line 44

def on_title_changed(title)
  title_letters = title.gsub(/\W/, '')
  return unless title_letters
  dir_suggestion = title_letters.slice(0..8).downcase
  @subdirField.setText(ruby_2_fox(dir_suggestion)) 
end

#validate ⇒ Object 



59
60
61
 
# File 'lib/piggy-gui/html_generation_dialog.rb', line 59

def validate
  validate_output_path && validate_subdir && validate_style
end

#validate_output_path ⇒ Object 



63
64
65
66
67
68
69
 
# File 'lib/piggy-gui/html_generation_dialog.rb', line 63

def validate_output_path
  unless File.directory?(@options.localDestinationPath)
    warn_output_path
    return false
  end
  return true;
end

#validate_style ⇒ Object 



84
85
86
87
88
89
90
91
92
 
# File 'lib/piggy-gui/html_generation_dialog.rb', line 84

def validate_style
  style_dir = File.join(PIGGY_PATH, 'templates/styles', @options.style)
  unless File.directory?(style_dir)
    warn_style_missing
    false
  else
    true
  end
end

#validate_subdir ⇒ Object 



71
72
73
74
75
76
77
78
79
80
81
82
 
# File 'lib/piggy-gui/html_generation_dialog.rb', line 71

def validate_subdir
  subdir = get_subdir
  if subdir.empty?
    warn_no_subdir_given
    return false
  end
  path_to_subdir = File.join(@options.localDestinationPath, subdir)
  if(File.directory? path_to_subdir)
    return yes?("Overwrite?", "#{path_to_subdir} allready exists. Overwrite?")
  end
  return true
end

#warn_no_subdir_given ⇒ Object 



100
101
102
103
104
 
# File 'lib/piggy-gui/html_generation_dialog.rb', line 100

def warn_no_subdir_given
  title = "No subdirectory"
  msg = "Specify a subdirectory first"
  warn(title, msg)
end

#warn_output_path ⇒ Object 



94
95
96
97
98
 
# File 'lib/piggy-gui/html_generation_dialog.rb', line 94

def warn_output_path
  title = "Output path does not exist"
  msg = "Output path does not exist"
  warn(title, msg)
end

#warn_style_missing ⇒ Object 



106
107
108
109
110
 
# File 'lib/piggy-gui/html_generation_dialog.rb', line 106

def warn_style_missing
  title = "Style not found"
  msg = "Style missing: #{@options.style}"
  warn(title, msg)
end