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{Report|_printing}



CLASS {Report|_printing}
,
	UNTESTED, BITWISE:






IMPORT : 
{Geometry}
, 
{Canvas}
, 
{Font}
, 
{Bitmap}
, 
{Mathematics}
 .



STR 
Title|_of_report_document
 , INIT





      





ENUMERATION {wrap|_words_syllabels} : 

        'NO_WRAP|_CUT_TEXT'
 ,

        'WRAP_WORDS'
 ,

        'WRAP_SYLLABELS'
 .









ENUMERATION {align_text} : 

        'LEFT|_ALIGN'
 ,

        'RIGHT|_ALIGN'
 ,

        'CENTER|_ALIGN'
 ,

        'JUSTIFY|_SIDES'
 .









ENUMERATION {vertical_align} : 

        'TOP|_ALIGN'
 ,

        'BOTTOM|_ALIGN'
 ,

        'CENTER_VERTICAL'
 .







CONSTANT INT 
{font_style} 
:

          BOLD|_STYLE = 1

          ITALIC|_STYLE = 2

          UNDERLINE|_STYLE = 4

          STRIKEOUT|_STYLE = 8 
 .













STRUCTURE 
{margins|_for_cell}

      REAL Left|_margin

      REAL Right|_margin

      REAL Top|_margin

      REAL Bottom|_margin
 .













STRUCTURE 
{cell|_of_band}

      STR Name|_of_cell

      INT Band|_index

      {rect} Bounds|_relative_to_band

      {rect} Bounds0|_initial

      REAL Border|_width

      REAL Border_ex|ternal_width

      STR Borders|_lines_LRTB_Diagonal_Zdiagonal

      {margins} Margins|_4_sides

      {wrap} Wrap|_words

      BOOL Scale_down|_to_fit_text

      BOOL Scale_up

      BOOL Transparent

      INT Background

      INT Foreground

      {align_text} Align|_text

      {vertical_align} Vertical_align

      BOOL Show_pages_count|_rather_then_text

      INT Font_face_index
INDEXING 
STR

      INT Font_style

      REAL Font_size
 .








--------------------------------------------------------- 'bands and cells'


STR 
Band_names[]
 , READ






{cell} 
Cells|_array[]
 , READ






STR 
Values|_text_of_all_cells[]
 , READ







---------------------------------------------------------------- 'creating'

             






METHOD 
Band|_create

(
STR 
Band_name
)











METHOD 
Band_borders|_set

(
REAL 
Value|_border
, 
REAL 
External_border
)











METHOD 
Border_sides

(
STR 
Sides|_border_LRTB_D_Z
)











METHOD 
Margins|_for_next_cells

(
{margins} 
M|argins_to_set
)











METHOD 
Wrapping|_and_scaling

(

     {wrap} 
Wrap|_to_set
, 

     BOOL 
Scale_down|_to_fit
, 

     BOOL 
Scale_up
)











METHOD 
Align|_text

(

     {align_text} 
Align|_text
, 

     {vertical_align} 
Vertical_align
)











METHOD 
Font|_custom

(
STR 
Font_face
, 
REAL 
Font_size
, 
STR 
Font_style
)











METHOD 
Colors|_custom

(
INT 
Foreground
, 
INT 
Background
)











METHOD 
Cell|_create

(

     STR 
Name|_of_cell
, 

     {rect} 
Rect|angle
, 

     STR 
Value|_initial
)











METHOD 
Cell_r|ight

(

     STR 
Name|_of_cell
, 

     {rect} 
Rect|angle
, 

     STR 
Value|_initial
)











METHOD 
Cell_d|own

(

     STR 
Name|_of_cell
, 

     {rect} 
Rect|angle
, 

     STR 
Value|_initial
)











METHOD 
Show_pages_count|_just_created_cell_wiil_be_show_rather_then_value












METHOD 
Total_pages|_count_generated

 ==> INT 








------------------------------------------- 'using bands / cells in report'

INDEXING 
(STR, {page_attr})

INT 
Current|_band_index
 , READ





   






METHOD 
Set_current

(
INT 
New_current
)
 , SETTER FOR Current











METHOD 
Band_name

 ==> STR 











METHOD 
Select|_band_by_name

(
STR 
Name_band
)







BOOL 
OK|_if_last_change_was_successful
 , READ





    






METHOD 
Change|_value_while_printing

(

     STR 
Cell_name
, 

     STR 
Value|_to_set
)











METHOD 
Is_fit|_text_of_all_cells_of_band

 ==> BOOL 











METHOD 
Resize|_all_cells_in_band_vertically

(

     REAL 
Percents|_100_to_reset
)











METHOD 
Resize_to_fit

(
REAL 
Maximal|_percents
, 
REAL 
Delta|_percents
)








------------------------------------------------------ 'printing / drawing'


{Canvas} 
Canvas|_destination
 , READ






{Bitmap} 
Fake|_bitmap





       






METHOD 
Destination|_canvas_set

(
{Canvas} 
Value|_canvas
)










ENUMERATION {move_pos|ition_direction} : 

        'NOT_MOVE'
 ,

        'MOVE_DOWN'
 ,

        'MOVE_RIGHT'
 .











METHOD 
Print_down












METHOD 
Print_right












METHOD 
Print_band

(

     BOOL 
Wrap|_next_line_if_too_wide_band
, 

     BOOL 
Next_page|_if_too_high_band
, 

     {move_pos} 
Move|_position_after_printing_band
)
 ==> BOOL 











METHOD 
Band_height

(
STR 
Name|_of_band
)
 ==> REAL 











METHOD 
Band_width

(
STR 
Name|_of_band
)
 ==> REAL 







BOOL 
Syllabels_second|_time_to_try_to_fit_only





   






METHOD 
Desired_rect|angle_for_cell

(
STR 
Name|_cell
)
 ==> {rect} 











METHOD 
Set_band_height

(
REAL 
H|eight_to_set
)
 , PUSH











METHOD 
Band_rect|angle

 ==> {rect} 








------------------------------------------------------------ 'page control'


BOOL 
Landscape|_orientation
 , READ





             






METHOD 
Set_landscape

(

     BOOL 
V|alue_landscape
)
 , SETTER FOR Landscape











METHOD 
Page_width

 ==> REAL 











METHOD 
Page_height

 ==> REAL 











METHOD 
Height_available

 ==> REAL 











METHOD 
Width_available

 ==> REAL 











METHOD 
Page_margin_left

 ==> REAL 











METHOD 
Page_margin_right

 ==> REAL 











METHOD 
Page_margin_top

 ==> REAL 











METHOD 
Page_margin_bottom

 ==> REAL 









ENUMERATION {page_size} : 

        'A4|_USUAL_PAGE_FORMAT'
 ,

        'A3|_LARGE_PAGE'
 ,

        'A5|_SMALL_PAGE'
 ,

        'CUSTOM_SIZE'
 .











METHOD 
Set_page|_size_and_orientation

(

     {page_size} 
Page_format
, 

     {point} 
Size|_for_case_of_CUSTOM_SIZE
, 

     BOOL 
Is_landscape
)











METHOD 
Set_margins|_page

(
{margins} 
Value|_to_set
)













STRUCTURE 
{page_attr|ibutes}

      REAL Page_width|_in_points

      REAL Page_height|_in_points

      BOOL Landscape|_orientation

      {margins} Margins|_page
 .







{point} 
Position|_in_page





   






METHOD 
Count|_pages

 ==> INT 











METHOD 
Page_number|_current_from_1

 ==> INT 











METHOD 
End_page









--------------------------------------------------- 'stored print commands'

   





ENUMERATION {kind_command|_to_print} : 

        'RECT|ANGLE_WO_LINES'
 ,

        'LINE|_COMMAND'
 ,

        'TEXT|_COMMAND'
 ,

        'COUNT|_PAGES'
 .













STRUCTURE 
{command|_info}

      INT Page|_index

      {kind_command} Kind|_of_command

      {point} Point1|_line

      {point} Point2|_line

      REAL Line_width

      INT Color|_line_fill_or_text

      BOOL Transparent

      BOOL Show_pages_count

      INT Font_face_index
INDEXING 
STR

      REAL Font_size

      INT Font_style
 .











METHOD 
Clear|_all_commands_before_prepare_report









------------------------------------------------------ 'draw page commands'


REAL 
Scale_draw






BOOL 
Do_not_reset|_transforms_before_draw






BOOL 
Do_not_rotate|_if_landscape|_set_TRUE_to_preview_when_landscape






BOOL 
Do_not_erase





 






METHOD 
Draw_page

(
INT 
Index|_of_page_to_print
)








--------------------------------------------------------- 'generate report'

  







FUNCTION 
Generate|_override_next_method

(

     {Report} 
R|eport_to_generate
)
 , HANDLER











METHOD 
Generated

 ==> BOOL 








----------------------------------------------------- 'methods to override'


END