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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x | CLASS zcl_abapgit_html_viewer_gui DEFINITION
PUBLIC
FINAL
CREATE PUBLIC .
PUBLIC SECTION.
INTERFACES zif_abapgit_html_viewer .
METHODS constructor
IMPORTING
!io_container TYPE REF TO cl_gui_container DEFAULT cl_gui_container=>screen0
!iv_disable_query_table TYPE abap_bool DEFAULT abap_true .
PROTECTED SECTION.
DATA mo_html_viewer TYPE REF TO cl_gui_html_viewer .
METHODS on_event
FOR EVENT sapevent OF cl_gui_html_viewer
IMPORTING
!action
!frame
!getdata
!postdata
!query_table .
PRIVATE SECTION.
ENDCLASS.
CLASS zcl_abapgit_html_viewer_gui IMPLEMENTATION.
METHOD constructor.
DATA: lt_events TYPE cntl_simple_events,
ls_event LIKE LINE OF lt_events.
CREATE OBJECT mo_html_viewer
EXPORTING
query_table_disabled = iv_disable_query_table
parent = io_container.
ls_event-eventid = zif_abapgit_html_viewer=>c_id_sapevent.
ls_event-appl_event = abap_true.
APPEND ls_event TO lt_events.
mo_html_viewer->set_registered_events( lt_events ).
SET HANDLER on_event FOR mo_html_viewer.
ENDMETHOD.
METHOD on_event.
RAISE EVENT zif_abapgit_html_viewer~sapevent
EXPORTING
action = action
frame = frame
getdata = getdata
postdata = postdata
query_table = query_table.
ENDMETHOD.
METHOD zif_abapgit_html_viewer~back.
mo_html_viewer->go_back( ).
ENDMETHOD.
METHOD zif_abapgit_html_viewer~close_document.
mo_html_viewer->close_document( ).
ENDMETHOD.
METHOD zif_abapgit_html_viewer~free.
mo_html_viewer->free( ).
ENDMETHOD.
METHOD zif_abapgit_html_viewer~get_url.
DATA lv_url TYPE c LENGTH 250.
mo_html_viewer->get_current_url( IMPORTING url = lv_url ).
cl_gui_cfw=>flush( ).
rv_url = lv_url.
ENDMETHOD.
METHOD zif_abapgit_html_viewer~load_data.
DATA lv_url TYPE c LENGTH 250.
DATA lv_assigned TYPE c LENGTH 250.
ASSERT strlen( iv_url ) <= 250.
lv_url = iv_url.
mo_html_viewer->load_data(
EXPORTING
url = lv_url
type = iv_type
subtype = iv_subtype
size = iv_size
IMPORTING
assigned_url = lv_assigned
CHANGING
data_table = ct_data_table
EXCEPTIONS
dp_invalid_parameter = 1
dp_error_general = 2
cntl_error = 3
" html_syntax_notcorrect = 4 " not in lower releases
OTHERS = 5 ).
IF sy-subrc <> 0.
zcx_abapgit_exception=>raise( 'Error loading data for HTML viewer' ).
ENDIF.
ev_assigned_url = lv_assigned.
ENDMETHOD.
METHOD zif_abapgit_html_viewer~set_focus.
cl_gui_control=>set_focus(
EXPORTING
control = mo_html_viewer
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
OTHERS = 3 ).
IF sy-subrc <> 0.
zcx_abapgit_exception=>raise( |Error in: cl_gui_control=>set_focus - SUBRC = { sy-subrc }| ).
ENDIF.
ENDMETHOD.
METHOD zif_abapgit_html_viewer~set_registered_events.
mo_html_viewer->set_registered_events(
EXPORTING
events = it_events
EXCEPTIONS
cntl_error = 1
cntl_system_error = 2
illegal_event_combination = 3
OTHERS = 4 ).
IF sy-subrc <> 0.
zcx_abapgit_exception=>raise( 'Error registering events for HTML viewer' ).
ENDIF.
ENDMETHOD.
METHOD zif_abapgit_html_viewer~set_visiblity.
DATA: lv_visible TYPE c LENGTH 1.
IF iv_visible = abap_true.
lv_visible = cl_gui_container=>visible_true.
ELSE.
lv_visible = cl_gui_container=>visible_false.
ENDIF.
mo_html_viewer->set_visible( lv_visible ).
ENDMETHOD.
METHOD zif_abapgit_html_viewer~show_url.
DATA lv_url TYPE c LENGTH 250.
lv_url = iv_url.
mo_html_viewer->show_url(
EXPORTING
url = lv_url
EXCEPTIONS
cntl_error = 1
cnht_error_not_allowed = 2
cnht_error_parameter = 3
dp_error_general = 4
OTHERS = 5 ).
IF sy-subrc <> 0.
zcx_abapgit_exception=>raise( 'Error showing URL in HTML viewer' ).
ENDIF.
ENDMETHOD.
ENDCLASS.
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