Class: PdfParadise::GUI::LibUI::RotatePdfFile

Inherits:
Object
  • Object
show all
Includes:
LibuiParadise::Extensions
Defined in:
lib/pdf_paradise/gui/libui/rotate_pdf_file/rotate_pdf_file.rb

Overview

PdfParadise::GUI::LibUI::RotatePdfFile

Constant Summary collapse

TITLE =
#

TITLE

#
'Rotate .pdf file'
WIDTH =
#

WIDTH

#
800
HEIGHT =
#

HEIGHT

#
680

Instance Method Summary collapse

Constructor Details

#initialize(optional_commandline_arguments = [], run_already = true) ⇒ RotatePdfFile

#

initialize

#


46
47
48
49
50
51
52
53
 
# File 'lib/pdf_paradise/gui/libui/rotate_pdf_file/rotate_pdf_file.rb', line 46

def initialize(
    optional_commandline_arguments = [],
    run_already                    = true
  )
  reset
  @commandline_arguments = [optional_commandline_arguments].flatten.compact
  run if run_already
end

Instance Method Details

#create_skeleton ⇒ Object

#

create_skeleton (create tag, skeleton tag)

#


69
70
71
72
73
74
75
 
# File 'lib/pdf_paradise/gui/libui/rotate_pdf_file/rotate_pdf_file.rb', line 69

def create_skeleton
  # ======================================================================= #
  # === @window
  # ======================================================================= #
  @window = ui_padded_main_window(title?, width?, height?, 0)
  create_the_entries
end

#create_the_entries ⇒ Object

#

create_the_entries

#


80
81
82
83
84
85
 
# File 'lib/pdf_paradise/gui/libui/rotate_pdf_file/rotate_pdf_file.rb', line 80

def create_the_entries
  # ======================================================================= #
  # === @entry_work_on_this_pdf_file
  # ======================================================================= #
  @entry_work_on_this_pdf_file = entry
end

#do_parse_the_commandline_arguments ⇒ Object

#

do_parse_the_commandline_arguments

#


197
198
199
200
201
202
203
204
205
206
 
# File 'lib/pdf_paradise/gui/libui/rotate_pdf_file/rotate_pdf_file.rb', line 197

def do_parse_the_commandline_arguments
  _ = @commandline_arguments
  if _ and _.is_a?(Array) and !_.empty?
    _.each {|entry|
      if File.exist? entry
        set_work_on_this_file(entry)
      end
    }
  end
end

#do_rotate_the_pdf_file(this_pdf_file = @entry_work_on_this_pdf_file.text?) ⇒ Object

#

do_rotate_the_pdf_file

#


115
116
117
118
119
120
121
122
123
124
125
126
127
 
# File 'lib/pdf_paradise/gui/libui/rotate_pdf_file/rotate_pdf_file.rb', line 115

def do_rotate_the_pdf_file(
    this_pdf_file = @entry_work_on_this_pdf_file.text?
  )
  PdfParadise.cd_to_the_log_dir # Make sure we are in the log dir.
  @_.do_rotate_the_pdf_file(this_pdf_file) # , :be_quiet)
  LibuiParadise.message_box(
    'If everything went fine then you should now be able '\
    'to see the newly rotated .pdf file in the '\
    'directory `'+return_pwd+'`.'+
    "\n\nFull path should be at:\n\n"\
    "  #{return_pwd.strip}#{rotated_pdf_file_.pdf}\n" 
  )
end

#main_entry? ⇒ Boolean

#

main_entry?

#

Returns:

  • (Boolean) 


90
91
92
 
# File 'lib/pdf_paradise/gui/libui/rotate_pdf_file/rotate_pdf_file.rb', line 90

def main_entry?
  @entry_work_on_this_pdf_file
end

#reset ⇒ Object

#

reset (reset tag)

#


58
59
60
61
62
63
64
 
# File 'lib/pdf_paradise/gui/libui/rotate_pdf_file/rotate_pdf_file.rb', line 58

def reset
  title_width_height(TITLE, WIDTH, HEIGHT)
  # ======================================================================= #
  # === @_
  # ======================================================================= #
  @_ = PdfParadise::RotatePdfFile.new(:do_not_run_yet)
end

#return_the_file_open_button ⇒ Object

#

return_the_file_open_button

#


97
98
99
100
101
102
103
104
105
106
107
108
109
110
 
# File 'lib/pdf_paradise/gui/libui/rotate_pdf_file/rotate_pdf_file.rb', line 97

def return_the_file_open_button
  button_open_file = button('Open file')
  button_open_file.on_clicked {
    begin
      filename = ui_open_file(@window).to_s # This is the part that will open a local file.
      if filename and !filename.empty?
        filename = File.absolute_path(filename)
        main_entry?.set_text(filename)
      end
    rescue Exception
    end
  }
  return button_open_file
end

#run ⇒ Object

#

run

#


132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
 
# File 'lib/pdf_paradise/gui/libui/rotate_pdf_file/rotate_pdf_file.rb', line 132

def run
  PdfParadise.ensure_that_the_log_directory_exists
  PdfParadise.cd_to_the_log_directory
  create_skeleton_then_connect_skeleton
  outer_vbox = padded_vbox
  # ======================================================================= #
  # First add the two buttons on top:
  # ======================================================================= #
  button_do_extract = ui_button('Rotate the .pdf file')
  button_do_extract.on_clicked {
    do_rotate_the_pdf_file
  }
  outer_vbox.add_hsep

  grid = ui_padded_grid
  #                         widget,                       left, top, xspan, yspan, hexpand, halign, vexpand, valign
  grid.ui_grid_append(text('Work on this .pdf file → '),  0,     0,    1,     1,     0,      0.5,     0,        0)
  grid.ui_grid_append(main_entry?,                        1,     0,    2,     1,     1,      0.5,     0,        0)

  grid.hash_grid(
    button_do_extract,
    left:    0,
    top:     1,
    xspan:   1,
    yspan:   1,
    hexpand: 0,
    halign:  0.5,
    vexpand: 0,
    valign:  0
  )
  grid.hash_grid(
    return_the_file_open_button,
    left:    1,
    top:     1,
    xspan:   1,
    yspan:   1,
    hexpand: 0,
    halign:  0.5,
    vexpand: 0,
    valign:  0
  )
  grid.hash_grid(
    text('Current working directory: '+return_pwd),
    left:    2,
    top:     1,
    xspan:   1,
    yspan:   1,
    hexpand: 0,
    halign:  0.5,
    vexpand: 0,
    valign:  0
  )
  outer_vbox.minimal(grid, 0)
  outer_vbox.add_hsep
  outer_vbox.minimal(quit_button)
  outer_vbox.add_hsep
  ::LibuiParadise.set_main_window(@window)
  do_parse_the_commandline_arguments
  @window.add(outer_vbox)
  @window.intelligent_exit
end

#set_work_on_this_file(i) ⇒ Object

#

set_work_on_this_file

#


211
212
213
 
# File 'lib/pdf_paradise/gui/libui/rotate_pdf_file/rotate_pdf_file.rb', line 211

def set_work_on_this_file(i)
  @entry_work_on_this_pdf_file.set_text(i)
end