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authorDan Gudmundsson <[email protected]>2013-11-07 15:44:04 +0100
committerDan Gudmundsson <[email protected]>2013-11-07 15:44:04 +0100
commit20ab087b40b6a21bea132a2ba4b3ceeb63273863 (patch)
tree5f95655cadb81a0a13e25028765436dd19225b05 /lib/tv/src/tv_pb_funcs.erl
parent168dfa07723cec3adf3ca662c819699e2c649430 (diff)
downloadotp-20ab087b40b6a21bea132a2ba4b3ceeb63273863.tar.gz
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Remove tv
Diffstat (limited to 'lib/tv/src/tv_pb_funcs.erl')
-rw-r--r--lib/tv/src/tv_pb_funcs.erl1056
1 files changed, 0 insertions, 1056 deletions
diff --git a/lib/tv/src/tv_pb_funcs.erl b/lib/tv/src/tv_pb_funcs.erl
deleted file mode 100644
index 24d1120597..0000000000
--- a/lib/tv/src/tv_pb_funcs.erl
+++ /dev/null
@@ -1,1056 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1997-2012. All Rights Reserved.
-%%
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%%
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
-%%
-%% %CopyrightEnd%
--module(tv_pb_funcs).
--compile([{nowarn_deprecated_function,{gs,button,2}},
- {nowarn_deprecated_function,{gs,canvas,2}},
- {nowarn_deprecated_function,{gs,config,2}},
- {nowarn_deprecated_function,{gs,create,3}},
- {nowarn_deprecated_function,{gs,destroy,1}},
- {nowarn_deprecated_function,{gs,read,2}}]).
-
-
-
--export([init_btns/10,
- update_hbtns/3,
- update_vbtns/5,
- update_keys/2,
- set_new_sort_col/2]).
-
-
--include("tv_int_def.hrl").
--include("tv_pb_int_def.hrl").
-
-
-
-
-
-
-
-%%%*********************************************************************
-%%% EXTERNAL FUNCTIONS
-%%%*********************************************************************
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-
-init_btns(ParentId, Ypos, HbtnH,
- VbtnW, ResbtnW, FirstColShown, ColsShown, NofRows, RowH, ProcVars) ->
-
- #process_variables{key_numbers = KeyNos,
- key_ids = KeyIds} = ProcVars,
-
-% C = gs:canvas(ParentId, [{width, VbtnW - 1},
-% {height, HbtnH},
-% {x, 0},
-% {y, HbtnH + 1},
-% {bg, white}
-% ]),
-% gs:create(image, C, [{load_gif, "erlang.gif"}]),
-
- {HbtnsShown, ResBtnsShown} = update_hbtns(ColsShown, [], [],
- FirstColShown, ParentId, Ypos,
- HbtnH, ResbtnW, VbtnW),
-
- NewKeyIds = update_keys(KeyNos, KeyIds, FirstColShown,
- FirstColShown + length(ColsShown) - 1, HbtnsShown,
- ParentId, []),
-
- VbtnsShown = create_vbtns(ParentId, Ypos, NofRows, RowH, VbtnW, HbtnH),
- ProcVars#process_variables{grid_frame_id = ParentId,
- ypos = Ypos,
- hbtn_height = HbtnH,
- vbtn_width = VbtnW,
- resbtn_width = ResbtnW,
- first_col_shown = FirstColShown,
- hbtns_shown = HbtnsShown,
- resbtns_shown = ResBtnsShown,
- vbtns_shown = VbtnsShown,
- cols_shown = ColsShown,
- key_ids = NewKeyIds
- }.
-
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-update_hbtns(FirstColShown, ColsShown, ProcVars) ->
- #process_variables{grid_frame_id = ParentId,
- first_col_shown = OldFirstColShown,
- cols_shown = OldColsShown,
- ypos = Ypos,
- hbtn_height = HbtnH,
- vbtn_width = VbtnW,
- resbtn_width = ResbtnW,
- hbtns_shown = HbtnsShown,
- resbtns_shown = ResbtnsShown,
- key_numbers = KeyNos,
- key_ids = KeyIds,
- col_mark_params = ColMarkP} = ProcVars,
-
- % Only if the grid has been scrolled horizontally need we move the
- % col mark!
- case FirstColShown of
- OldFirstColShown ->
- done;
- _NewValue ->
- #col_mark_params{col_btn_id = MarkedBtnId,
- virtual_col_marked = ColMarked,
- sort_btn_id = SortBtnId,
- virtual_sort_col = SortCol} = ColMarkP,
- unmark_marked_col(MarkedBtnId, ColMarked, SortCol),
- unmark_sort_col(SortBtnId, ColMarked, SortCol)
- end,
-
- {NewHbtns, NewResbtns, NewKeys} =
- case {FirstColShown, ColsShown} of
- {OldFirstColShown, OldColsShown} ->
- {HbtnsShown, ResbtnsShown, KeyIds};
- _Other ->
- {NewHbtnsShown, NewResbtnsShown} = update_hbtns(ColsShown,
- HbtnsShown,
- ResbtnsShown,
- FirstColShown,
- ParentId,
- Ypos,
- HbtnH,
- ResbtnW,
- VbtnW),
- NewKeyIds = update_keys(KeyNos, KeyIds, FirstColShown,
- FirstColShown + length(ColsShown) - 1,
- NewHbtnsShown, ParentId, []),
- {NewHbtnsShown, NewResbtnsShown, NewKeyIds}
- end,
-
- % Now mark the marked column again!
- NewColMarkP = mark_marked_col(NewHbtns, FirstColShown, ColMarkP),
-
- ProcVars#process_variables{first_col_shown = FirstColShown,
- hbtns_shown = NewHbtns,
- resbtns_shown = NewResbtns,
- cols_shown = ColsShown,
- key_ids = NewKeys,
- col_mark_params = NewColMarkP
- }.
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-update_vbtns(NofRowsShown, FirstRowShown, Colors, BlinkEnabled, ProcVars) ->
- #process_variables{vbtns_shown = Vbtns,
- blink_color_list = BlinkList} = ProcVars,
-
- update_vbtns(1, NofRowsShown, FirstRowShown, Vbtns, Colors, BlinkEnabled, BlinkList),
- NewProcVars = update_sort_btn_mark(ProcVars),
- NewProcVars.
-
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-set_new_sort_col(SortCol, ProcVars) ->
- #process_variables{hbtns_shown = HbtnsShown,
- col_mark_params = ColMarkP} = ProcVars,
-
- #col_mark_params{col_btn_id = MarkedColBtnId,
- sort_btn_id = OldSortBtnId} = ColMarkP,
-
- % Set the new color of the sort btn, and remove the mark, if it is the same
- % column!
-
- case MarkedColBtnId of
- undefined ->
- done;
- _AnyId ->
- gs:config(MarkedColBtnId, [{bg, ?DEFAULT_BG_COLOR},
- {fg, {0, 0, 0}}
- ])
- end,
-
- SortBtnId = get_btn_id(SortCol, HbtnsShown),
- case SortBtnId of
- undefined ->
- % The btn isn't visible, or no sorting shall be performed!
- gs:config(OldSortBtnId, [{bg, ?DEFAULT_BG_COLOR},
- {fg, {0, 0, 0}}
- ]);
- _Other ->
- % Unmark the old sort btn id!
- gs:config(OldSortBtnId, [{bg, ?DEFAULT_BG_COLOR},
- {fg, {0, 0, 0}}
- ]),
- gs:config(SortBtnId, [{bg, ?SORT_MARK_COLOR},
- {fg, {0, 0, 0}}
- ])
- end,
-
- NewColMarkP = ColMarkP#col_mark_params{col_btn_id = undefined,
- virtual_col_marked = undefined,
- sort_btn_id = SortBtnId,
- virtual_sort_col = SortCol
- },
- ProcVars#process_variables{col_mark_params = NewColMarkP}.
-
-
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-update_keys(KeyList, ProcVars) ->
- #process_variables{key_numbers = OldKeyList,
- key_ids = KeyIds,
- first_col_shown = FirstColShown,
- cols_shown = ColsShown,
- hbtns_shown = HbtnsShown,
- grid_frame_id = ParentId} = ProcVars,
-
- NewKeyIds = case KeyList of
- OldKeyList ->
- KeyIds;
- NewKeyList ->
- update_keys(NewKeyList, KeyIds, FirstColShown,
- FirstColShown + length(ColsShown) - 1,
- HbtnsShown, ParentId, [])
- end,
-
- ProcVars#process_variables{key_numbers = KeyList,
- key_ids = NewKeyIds
- }.
-
-
-
-
-
-
-
-
-%%%*********************************************************************
-%%% INTERNAL FUNCTIONS
-%%%*********************************************************************
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-unmark_sort_col(undefined, _ColMarked, _SortCol) ->
- done;
-unmark_sort_col(SortBtnId, _ColMarked, _SortCol) ->
- gs:config(SortBtnId, [{bg, ?DEFAULT_BG_COLOR},
- {fg, {0, 0, 0}}
- ]).
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-mark_marked_col(HbtnsShown, _FirstColShown, ColMarkP) ->
- #col_mark_params{virtual_col_marked = VirtualCol,
- virtual_sort_col = SortCol} = ColMarkP,
-
- {NewMarkBtnId, NewSortBtnId} =
- case VirtualCol of
- SortCol ->
- % Same btn!
- BtnId = get_btn_id(VirtualCol,
- HbtnsShown),
- gs:config(BtnId, [{bg, ?SORT_MARK_COLOR},
- {fg, {0, 0, 0}}
- ]),
- {BtnId, BtnId};
- _OtherCol ->
- MarkBtnId = get_btn_id(VirtualCol, HbtnsShown),
- case MarkBtnId of
- undefined ->
- done;
- _Else ->
- gs:config(MarkBtnId, [{bg, ?COL_MARK_COLOR},
- {fg, {255, 255, 255}}
- ])
- end,
-
- SortBtnId = get_btn_id(SortCol, HbtnsShown),
- case SortBtnId of
- undefined ->
- done;
- _OtherId ->
- gs:config(SortBtnId, [{bg, ?SORT_MARK_COLOR},
- {fg, {0, 0, 0}}
- ])
- end,
-
- {MarkBtnId, SortBtnId}
- end,
-
- ColMarkP#col_mark_params{col_btn_id = NewMarkBtnId,
- sort_btn_id = NewSortBtnId}.
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-unmark_marked_col(undefined, _ColMarked, _SortCol) ->
- done;
-unmark_marked_col(BtnId, _ColMarked, _SortCol) ->
- gs:config(BtnId, [{bg, ?DEFAULT_BG_COLOR},
- {fg, {0,0,0}}
- ]).
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-update_sort_btn_mark(ProcVars) ->
- #process_variables{hbtns_shown = HbtnsShown,
- col_mark_params = ColMarkP} = ProcVars,
-
- #col_mark_params{col_btn_id = MarkedColBtnId,
- virtual_col_marked = ColMarked,
- sort_btn_id = OldSortBtnId,
- virtual_sort_col = SortCol} = ColMarkP,
-
- {NewMarkedColBtnId, NewColMarked} = case ColMarked of
- SortCol ->
- {undefined, undefined};
- _Other ->
- {MarkedColBtnId, ColMarked}
- end,
-
- NewSortBtnId = set_sort_btn_color(OldSortBtnId, SortCol, HbtnsShown),
-
- NewColMarkP = ColMarkP#col_mark_params{col_btn_id = NewMarkedColBtnId,
- virtual_col_marked = NewColMarked,
- sort_btn_id = NewSortBtnId},
-
- ProcVars#process_variables{col_mark_params = NewColMarkP}.
-
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-get_btn_id(VirtualCol, HbtnsShown) ->
- case lists:keysearch(VirtualCol, #hbtn.virtual_col, HbtnsShown) of
- false ->
- undefined;
- {value, HbtnRec} ->
- HbtnRec#hbtn.id
- end.
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-set_sort_btn_color(undefined, SortCol, HbtnsShown) ->
- case lists:keysearch(SortCol, #hbtn.virtual_col, HbtnsShown) of
- false ->
- undefined;
- {value, HbtnRec} ->
- BtnId = HbtnRec#hbtn.id,
- gs:config(BtnId, [{bg, ?SORT_MARK_COLOR}]),
- BtnId
- end;
-set_sort_btn_color(BtnId, undefined, _HbtnsShown) ->
- gs:config(BtnId, [{bg, ?DEFAULT_BG_COLOR}]);
-set_sort_btn_color(OldSortBtnId, SortCol, HbtnsShown) ->
- case gs:read(OldSortBtnId, bg) of
- SortCol ->
- % Btn is already marked!
- OldSortBtnId;
- _OtherColor ->
- % Unmark old btn, mark new btn, if visible.
- gs:config(OldSortBtnId, [{bg, ?DEFAULT_BG_COLOR}]),
- case lists:keysearch(SortCol, #hbtn.virtual_col, HbtnsShown) of
- false ->
- undefined;
- {value, HbtnRec} ->
- BtnId = HbtnRec#hbtn.id,
- gs:config(BtnId, [{bg, ?SORT_MARK_COLOR}]),
- BtnId
- end
- end.
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-update_vbtns(N, NofRowsShown, _VirtualRowNo,
- _Vbtns, _Colors, _BlinkEnabled, _BlinkList) when N > NofRowsShown ->
- done;
-update_vbtns(_N, _NofRowsShown, _VirtualRowNo, [], [], _BlinkEnabled, _BlinkList) ->
- done;
-update_vbtns(_N, _NofRowsShown, _VirtualRowNo, [], _Colors, _BlinkEnabled, _BlinkList) ->
- % Right now we don't bother with dynamically creating row buttons:
- % we ought too know in advance the maximum number of rows that can
- % be visible.
- io:format("Configuration error: too few rows in grid.~n"),
- done;
-update_vbtns(N, NofRowsShown,
- VirtualRowNo, [VbtnRec | VT], [], BlinkEnabled, BlinkList) ->
- VbtnId = VbtnRec#vbtn.id,
- gs:config(VbtnId, [{bg, ?DEFAULT_BG_COLOR},
- {fg, ?BLACK},
- {label, {text, integer_to_list(VirtualRowNo)}},
- {data, {vbtn, N, VirtualRowNo}} % Real row + virtual row
- ]),
- update_vbtns(N + 1, NofRowsShown, VirtualRowNo + 1,VT, [], BlinkEnabled,
- BlinkList);
-update_vbtns(N, NofRowsShown,
- VirtualRowNo, [VbtnRec | VT], [Color | CT], true, BlinkList) ->
- VbtnId = VbtnRec#vbtn.id,
- {Text, TextColor} = get_vbtn_text_and_textcolor(Color, VirtualRowNo),
- case lists:member(Color, BlinkList) of
- true ->
- gs:config(VbtnId, [{bg, Color},
- {fg, TextColor},
- {label, {text, Text}},
- {data, {vbtn, N, VirtualRowNo}}, % Real + virtual row
- flash
- ]);
- false ->
- gs:config(VbtnId, [{bg, Color},
- {fg, TextColor},
- {label, {text, Text}},
- {data, {vbtn, N, VirtualRowNo}} % Real + virtual row
- ])
- end,
- update_vbtns(N + 1, NofRowsShown, VirtualRowNo + 1, VT, CT, true, BlinkList);
-update_vbtns(N, NofRowsShown,
- VirtualRowNo, [VbtnRec | VT], [Color | CT], false, BlinkList) ->
- VbtnId = VbtnRec#vbtn.id,
- {Text, TextColor} = get_vbtn_text_and_textcolor(Color, VirtualRowNo),
- gs:config(VbtnId, [{bg, Color},
- {fg, TextColor},
- {label, {text, Text}},
- {data, {vbtn, N, VirtualRowNo}} % Real row + virtual row
- ]),
- update_vbtns(N + 1, NofRowsShown, VirtualRowNo + 1, VT, CT, false, BlinkList).
-
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-get_vbtn_text_and_textcolor(?BLACK, N) ->
- {integer_to_list(N), ?WHITE};
-get_vbtn_text_and_textcolor(?RED1, N) ->
- {integer_to_list(N), ?BLACK};
-get_vbtn_text_and_textcolor(?RED2, N) ->
- {integer_to_list(N), ?BLACK};
-get_vbtn_text_and_textcolor(?RED3, N) ->
- {integer_to_list(N), ?BLACK};
-get_vbtn_text_and_textcolor(?RED4, N) ->
- {integer_to_list(N), ?BLACK};
-get_vbtn_text_and_textcolor(?RED5, N) ->
- {integer_to_list(N), ?BLACK};
-get_vbtn_text_and_textcolor(?GREEN1, N) ->
- {integer_to_list(N), ?BLACK};
-get_vbtn_text_and_textcolor(?GREEN2, N) ->
- {integer_to_list(N), ?BLACK};
-get_vbtn_text_and_textcolor(?GREEN3, N) ->
- {integer_to_list(N), ?BLACK};
-get_vbtn_text_and_textcolor(?GREEN4, N) ->
- {integer_to_list(N), ?BLACK};
-get_vbtn_text_and_textcolor(?GREEN5, N) ->
- {integer_to_list(N), ?BLACK};
-get_vbtn_text_and_textcolor(_AnyOtherColor, N) ->
- {integer_to_list(N), ?BLACK}.
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-create_vbtns(ParentId, Ypos, NofRows, RowHeight, VbtnW, HbtnH) ->
- create_vbtns(1, NofRows, RowHeight, ParentId, VbtnW, Ypos + HbtnH, []).
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-create_vbtns(N, NofRows, _RowHeight, _ParId, _VbtnW, _Ypos, VAcc) when N > NofRows ->
- lists:reverse(VAcc);
-create_vbtns(N, NofRows, RowHeight, ParId, VbtnW, Ypos, VAcc) ->
- VHeight = RowHeight + 1,
- VInfo = create_one_vbtn(ParId, VHeight, VbtnW, Ypos, N),
- create_vbtns(N + 1, NofRows, RowHeight, ParId, VbtnW, Ypos + VHeight,
- [VInfo | VAcc]).
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-create_one_vbtn(ParentId, Height, VbtnW, Ypos, N) ->
- Id = gs:button(ParentId, [{width, VbtnW},
- {height, Height},
- {x, 0},
- {y, Ypos},
- {font, ?BTN_FONT},
- {bg, ?DEFAULT_BG_COLOR},
- {align, center},
- {label, {text,integer_to_list(N)}},
- {data, {vbtn, N, N}} % Real row + virtual row
- ]),
- #vbtn{virtual_row = N,
- real_row = N,
- id = Id,
- height = Height,
- ypos = Ypos}.
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-update_hbtns([], _HBtnsShown,
- _ResBtns, _VirtualColNo, _FrId, _Ypos, _HbtnH, _ResBtnW, _VbtnW) ->
- {[], []};
-update_hbtns(ColsShown, HBtns,
- ResBtns, VirtualColNo, FrId, Ypos, HbtnH, ResBtnW, VbtnW) ->
- update_hbtns(1, ColsShown, HBtns, ResBtns, HbtnH, ResBtnW, VbtnW,
- VirtualColNo, FrId, 0, Ypos, [], []).
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-update_hbtns(_N, [],
- [], [], _HbtnH, _ResBtnW, _VbtnW, _ColNo, _FrId, _Xpos, _Ypos, HAcc, RAcc) ->
- {lists:reverse(HAcc), lists:reverse(RAcc)};
-
-update_hbtns(N, [], [HInfo | HT], [RInfo | RT],
- HbtnH, ResBtnW, VbtnW, ColNo, FrId, Xpos, Ypos, HAcc, RAcc) ->
- % If too many buttons, i.e., if the ColsShown list
- % has become empty.
- gs:destroy(HInfo#hbtn.id),
- gs:destroy(RInfo#resbtn.id),
- update_hbtns(N, [], HT, RT, HbtnH, ResBtnW, VbtnW, ColNo, FrId,
- Xpos, Ypos, HAcc, RAcc);
-
-update_hbtns(1, [ColW | T], [], [],
- HbtnH, ResBtnW, VbtnW, ColNo, FrId, _Xpos, Ypos, HAcc, RAcc) ->
- % The first button has to be bigger than the others.
- {HInfo, RInfo} = create_one_hbtn_and_resbtn(FrId, ColW - 2,
- HbtnH, VbtnW - 1,
- Ypos, ResBtnW, 1, ColNo),
- update_hbtns(2, T, [], [], HbtnH, ResBtnW, VbtnW, ColNo + 1,
- FrId, VbtnW - 1 + ColW - 2 + ResBtnW, Ypos, [HInfo | HAcc],
- [RInfo | RAcc]);
-
-update_hbtns(N, [ColW | T], [], [],
- HbtnH, ResBtnW, VbtnW, ColNo, FrId, Xpos, Ypos, HAcc, RAcc) ->
- {HInfo, RInfo} = create_one_hbtn_and_resbtn(FrId, ColW - 4,
- HbtnH, Xpos,
- Ypos, ResBtnW, N, ColNo),
- update_hbtns(N + 1, T, [], [], HbtnH, ResBtnW, VbtnW, ColNo + 1,
- FrId, Xpos + ColW - 4 + ResBtnW, Ypos, [HInfo | HAcc],
- [RInfo | RAcc]);
-
-update_hbtns(1, [ColW | T], [HInfo | HT], [RInfo | RT],
- HbtnH, ResBtnW, VbtnW, ColNo, FrId, _Xpos, Ypos, HAcc, RAcc) ->
- {NewHInfo, NewRInfo} = config_one_hbtn_and_resbtn(HInfo, RInfo,
- ColW - 2,
- VbtnW - 1,
- 1, ColNo),
- update_hbtns(2, T, HT, RT, HbtnH, ResBtnW, VbtnW, ColNo + 1,
- FrId, VbtnW - 1 + ColW - 2 + ResBtnW, Ypos,
- [NewHInfo | HAcc], [NewRInfo | RAcc]);
-
-update_hbtns(N, [ColW | T], [HInfo | HT], [RInfo | RT],
- HbtnH, ResBtnW, VbtnW, ColNo, FrId, Xpos, Ypos, HAcc, RAcc) ->
- {NewHInfo, NewRInfo} = config_one_hbtn_and_resbtn(HInfo, RInfo,
- ColW - 4,
- Xpos, N,
- ColNo),
- update_hbtns(N + 1, T, HT, RT, HbtnH, ResBtnW, VbtnW, ColNo + 1,
- FrId, Xpos + ColW - 4 + ResBtnW, Ypos, [NewHInfo | HAcc],
- [NewRInfo | RAcc]).
-
-
-
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-create_one_hbtn_and_resbtn(ParId, HWidth, HHeight, HXpos, Ypos, RWidth, N, ColNo) ->
- HId = gs:button(ParId, [{width, HWidth},
- {height, HHeight},
- {x, HXpos},
- {y, Ypos},
- {font, ?BTN_FONT},
- {bg, ?DEFAULT_BG_COLOR},
- {data, {hbtn, N, ColNo}},
- {label, {text, integer_to_list(ColNo)}}
- ]),
- RId = gs:button(ParId, [{width, RWidth},
- {height, HHeight},
- {x, HXpos + HWidth},
- {y, Ypos},
- {cursor, resize},
- {buttonpress, true},
- {buttonrelease, true},
- {data, {resbtn, N, ColNo, (HXpos + HWidth + RWidth div 2)}},
- {bg, ?BLACK}
- ]),
- HInfo = #hbtn{virtual_col = ColNo,
- real_col = N,
- id = HId,
- width = HWidth,
- xpos = HXpos},
- RInfo = #resbtn{virtual_col = ColNo,
- real_col = N,
- id = RId,
- width = RWidth,
- xpos = HXpos + HWidth},
- {HInfo, RInfo}.
-
-
-
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-config_one_hbtn_and_resbtn(HInfo, RInfo, HWidth, HXpos, N, ColNo) ->
- gs:config(HInfo#hbtn.id, [{width, HWidth},
- {x, HXpos},
- {data, {hbtn, N, ColNo}},
- {label, {text, integer_to_list(ColNo)}}
- ]),
- gs:config(RInfo#resbtn.id, [{x, HXpos + HWidth},
- {data, {resbtn, N, ColNo,
- (HXpos + HWidth + RInfo#resbtn.width div 2)}}
- ]),
- NewHInfo = HInfo#hbtn{virtual_col = ColNo,
- width = HWidth,
- xpos = HXpos},
- NewRInfo = RInfo#resbtn{virtual_col = ColNo,
- xpos = HXpos + HWidth},
- {NewHInfo, NewRInfo}.
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-update_keys([], [], _FirstCol, _LastCol, _HBtns, _ParentId, KeyIdsAcc) ->
- lists:reverse(KeyIdsAcc);
-
-update_keys([], [KeyId | IdT], FirstCol, LastCol, HBtns, ParentId, KeyIdsAcc) ->
- gs:config(KeyId, [{x, 1200}]),
- update_keys([], IdT, FirstCol, LastCol, HBtns, ParentId,
- [KeyId | KeyIdsAcc]);
-
-update_keys([KeyNo | KT], [], FirstCol, LastCol,
- HBtns,ParentId, KeyIdsAcc) when KeyNo >= FirstCol, KeyNo =< LastCol ->
- {_Width, Xpos} = get_keywidth_and_pos(KeyNo, FirstCol, HBtns),
- NewKeyId = create_key(ParentId, Xpos, 1),
- update_keys(KT, [], FirstCol, LastCol, HBtns, ParentId,
- [NewKeyId | KeyIdsAcc]);
-
-update_keys([_KeyNo | KT], [], FirstCol, LastCol, HBtns, ParentId, KeyIdsAcc) ->
- update_keys(KT, [], FirstCol, LastCol, HBtns, ParentId,
- KeyIdsAcc);
-
-update_keys([KeyNo | KT], [KeyId | IdT], FirstCol, LastCol,
- HBtns, ParentId, KeyIdsAcc) when KeyNo >= FirstCol, KeyNo =< LastCol ->
- {Width, Xpos} = get_keywidth_and_pos(KeyNo, FirstCol, HBtns),
- gs:config(KeyId, [{width, Width},
- {x, Xpos}
- ]),
- update_keys(KT, IdT, FirstCol, LastCol, HBtns, ParentId,
- [KeyId | KeyIdsAcc]);
-
-update_keys([_KeyNo | KT],
- [KeyId | IdT], FirstCol, LastCol, HBtns, ParentId, KeyIdsAcc) ->
- update_keys(KT, [KeyId | IdT], FirstCol, LastCol, HBtns, ParentId,
- KeyIdsAcc).
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-get_keywidth_and_pos(VirtualCol, FirstCol, HBtns) ->
- RealColNo = VirtualCol - FirstCol + 1,
- HBtnR = lists:nth(RealColNo, HBtns),
- #hbtn{width = Width,
- xpos = Xpos} = HBtnR,
- KeyWidth = 10,
- % Compute the x position for the key!
- KeyXpos = (Xpos + (Width div 2) - (KeyWidth div 2)),
- {KeyWidth, KeyXpos}.
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-create_key(ParentId, Xpos, Ypos) ->
- PicDir = code:priv_dir(tv),
- C = gs:canvas(ParentId, [{width, 10},
- {height, 18},
- {x, Xpos},
- {y, Ypos},
- {bg, ?DEFAULT_BG_COLOR}
- ]),
- gs:create(image, C, [{bitmap, PicDir ++ "/key.xbm"}]),
- C.
-
-
-
-
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