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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.erl
parent168dfa07723cec3adf3ca662c819699e2c649430 (diff)
downloadotp-20ab087b40b6a21bea132a2ba4b3ceeb63273863.tar.gz
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Remove tv
Diffstat (limited to 'lib/tv/src/tv_pb.erl')
-rw-r--r--lib/tv/src/tv_pb.erl663
1 files changed, 0 insertions, 663 deletions
diff --git a/lib/tv/src/tv_pb.erl b/lib/tv/src/tv_pb.erl
deleted file mode 100644
index 81e7e7e2d1..0000000000
--- a/lib/tv/src/tv_pb.erl
+++ /dev/null
@@ -1,663 +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).
--compile([{nowarn_deprecated_function,{gs,config,2}},
- {nowarn_deprecated_function,{gs,destroy,1}},
- {nowarn_deprecated_function,{gs,frame,2}}]).
-
-
-
--export([pb/1]).
-
-
--include("tv_int_def.hrl").
--include("tv_pd_int_msg.hrl").
--include("tv_pb_int_def.hrl").
-
-
-
-
-
-
-
-
-%%%*********************************************************************
-%%% EXTERNAL FUNCTIONS
-%%%*********************************************************************
-
-
-
-
-%%======================================================================
-%% Function: pb.
-%%
-%% Return Value: None.
-%%
-%% Description: Process controlling the grid buttons on the display.
-%%
-%% Parameters: None.
-%%======================================================================
-
-
-pb(ParentPid) ->
- process_flag(trap_exit, true),
- ProcVars = #process_variables{parent_pid = ParentPid},
- loop(ProcVars).
-
-
-
-
-
-
-
-
-%%%********************************************************************
-%%% INTERNAL FUNCTIONS
-%%%********************************************************************
-
-
-
-
-
-%%======================================================================
-%% Function: loop.
-%%
-%% Return Value: None.
-%%
-%% Description: Eternal (well, almost) loop, receiving messages and
-%% handling them.
-%%
-%% Parameters:
-%%======================================================================
-
-
-loop(ProcVars) ->
- receive
- Msg ->
- case Msg of
-
- #pb_update_vbtns{} ->
- NewProcVars = update_vbtns(Msg, ProcVars),
- loop(NewProcVars);
-
- #pb_key_info{} ->
- NewProcVars = update_keys(Msg, ProcVars),
- loop(NewProcVars);
-
- #pb_update_hbtns{} ->
- NewProcVars = update_hbtns(Msg, ProcVars),
- loop(NewProcVars);
-
- #pb_set_sort_col{} ->
- NewProcVars = set_sort_col(Msg, ProcVars),
- loop(NewProcVars);
-
- #pb_remove_marks{} ->
- NewProcVars = remove_marks(ProcVars),
- loop(NewProcVars);
-
- #pb_init_btns{} ->
- NewProcVars = init_btns(Msg, ProcVars),
- loop(NewProcVars);
-
- {gs, Id, Event, Data, Args} ->
- NewProcVars = gs_messages({Id, Event, Data, Args}, ProcVars),
- loop(NewProcVars);
-
-
- {'EXIT', Pid, Reason} ->
- ParentPid = ProcVars#process_variables.parent_pid,
- exit_signals({Pid, Reason}, ParentPid, ProcVars),
- loop(ProcVars);
-
- _Other ->
- loop(ProcVars)
- end
- end.
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-exit_signals(ExitInfo, ParentPid, _ProcVars) ->
- case ExitInfo of
- {ParentPid, _Reason} ->
- exit(normal);
- _Other ->
- done
- end.
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-gs_messages(Msg, ProcVars) ->
-
- case Msg of
-
- {Id, click, {hbtn, RealCol, VirtualCol}, _Args} ->
- handle_col_marking(Id, RealCol, VirtualCol, ProcVars);
-
- {Id, buttonpress, {resbtn, RealCol, VirtualCol, Xpos}, [1 | _Tail]} ->
- handle_col_resizing(Id, RealCol, VirtualCol, Xpos, ProcVars),
- ProcVars;
-
- {_Id, click, {vbtn, RealRow, VirtualRow}, _Args} ->
- handle_row_marking(RealRow, VirtualRow, ProcVars);
-
- _OtherMessage ->
- ProcVars
-
- end.
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-remove_marks(ProcVars) ->
- #process_variables{col_mark_params = ColMarkP,
- row_mark_params = RowMarkP} = ProcVars,
-
- #col_mark_params{col_btn_id = BtnId,
- virtual_col_marked = VirtualCol,
- virtual_sort_col = SortCol} = ColMarkP,
-
- case BtnId of
- undefined ->
- done;
- _AnyId ->
- case VirtualCol of
- SortCol ->
- gs:config(BtnId, [{bg, ?SORT_MARK_COLOR},
- {fg, {0, 0, 0}}
- ]);
- _Other ->
- gs:config(BtnId, [{bg, ?DEFAULT_BG_COLOR},
- {fg, {0, 0, 0}}
- ])
- end
- end,
-
- NewRowMarkP = RowMarkP#row_mark_params{virtual_row_marked = undefined,
- real_row_marked = undefined
- },
- NewColMarkP = ColMarkP#col_mark_params{col_btn_id = undefined,
- virtual_col_marked = undefined
- },
- ProcVars#process_variables{col_mark_params = NewColMarkP,
- row_mark_params = NewRowMarkP
- }.
-
-
-
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-handle_col_marking(BtnId, RealCol, VirtualCol, ProcVars) ->
- #process_variables{parent_pid = PdPid,
- col_mark_params = ColMarkP,
- row_mark_params = RowMarkP} = ProcVars,
-
- #col_mark_params{col_btn_id = OldBtnId,
- virtual_col_marked = OldVirtualCol,
- virtual_sort_col = SortCol} = ColMarkP,
-
- {ColMarked, NewColMarkP} = mark_col_btn(BtnId, OldBtnId, VirtualCol,
- OldVirtualCol, RealCol, SortCol,
- ColMarkP),
-
- PdPid ! #pb_col_marked{sender = self(),
- col_marked = ColMarked,
- real_col = RealCol,
- virtual_col = VirtualCol
- },
-
- NewRowMarkP = RowMarkP#row_mark_params{virtual_row_marked = undefined,
- real_row_marked = undefined
- },
- ProcVars#process_variables{col_mark_params = NewColMarkP,
- row_mark_params = NewRowMarkP
- }.
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-handle_row_marking(RealRow, VirtualRow, ProcVars) ->
- #process_variables{parent_pid = PdPid,
- col_mark_params = ColMarkP,
- row_mark_params = RowMarkP} = ProcVars,
-
- #col_mark_params{col_btn_id = OldBtnId,
- virtual_col_marked = OldVirtualCol,
- virtual_sort_col = SortCol} = ColMarkP,
-
- {_ColMarked, NewColMarkP} = mark_col_btn(OldBtnId, OldBtnId, OldVirtualCol,
- OldVirtualCol, undefined, SortCol,
- ColMarkP),
-
- #row_mark_params{virtual_row_marked = OldVirtualRow} = RowMarkP,
-
- % Check if row shall be marked or unmarked!
- {RowMarked, NewRowMarkP} = check_marked_row(VirtualRow, OldVirtualRow, RealRow,
- RowMarkP),
-
- PdPid ! #pb_row_marked{sender = self(),
- row_marked = RowMarked,
- real_row = RealRow,
- virtual_row = VirtualRow
- },
-
- ProcVars#process_variables{row_mark_params = NewRowMarkP,
- col_mark_params = NewColMarkP}.
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-%% Three cases: no button previously clicked, or same button clicked,
-%% or some other button clicked.
-
-check_marked_row(NewVirtRow, undefined, RealRow, RowMarkP) ->
- % No btn already pressed!
- {true, RowMarkP#row_mark_params{virtual_row_marked = NewVirtRow,
- real_row_marked = RealRow}};
-check_marked_row(NewVirtRow, OldVirtRow, _RealRow, RowMarkP) when NewVirtRow =:= OldVirtRow ->
- % The button previously pressed has been pressed again!
- {false, RowMarkP#row_mark_params{virtual_row_marked = undefined,
- real_row_marked = undefined}};
-check_marked_row(NewVirtRow, _OldVirtRow, RealRow, RowMarkP) ->
- % A new btn has been pressed!
- {true, RowMarkP#row_mark_params{virtual_row_marked = NewVirtRow,
- real_row_marked = RealRow}}.
-
-
-
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-set_sort_col(Msg, ProcVars) ->
- #pb_set_sort_col{virtual_col = SortCol} = Msg,
- tv_pb_funcs:set_new_sort_col(SortCol, ProcVars).
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-%% Three cases: no button previously clicked, or same button clicked,
-%% or some other button clicked.
-
-mark_col_btn(NewId, undefined, NewVirtCol, _OldVirtCol, _RealCol, _SortCol, ColMarkP) ->
- % No btn already pressed!
- gs:config(NewId, [{bg, ?COL_MARK_COLOR},
- {fg, {255, 255, 255}}
- ]),
- {true, ColMarkP#col_mark_params{col_btn_id = NewId,
- virtual_col_marked = NewVirtCol}};
-mark_col_btn(NewId, _OldId, NewVirtCol, OldVirtCol, _RealCol, SortCol, ColMarkP) when NewVirtCol =:= OldVirtCol, NewVirtCol =:= SortCol ->
- % The button previously pressed has been pressed again!
- gs:config(NewId, [{bg, ?SORT_MARK_COLOR},
- {fg, {0, 0, 0}}
- ]),
- {false, ColMarkP#col_mark_params{col_btn_id = undefined,
- virtual_col_marked = undefined}};
-mark_col_btn(NewId, _OldId, NewVirtCol, OldVirtCol, _RealCol, _SortCol, ColMarkP) when NewVirtCol =:= OldVirtCol ->
- % The button previously pressed has been pressed again!
- gs:config(NewId, [{bg, ?DEFAULT_BG_COLOR},
- {fg, {0, 0, 0}}
- ]),
- {false, ColMarkP#col_mark_params{col_btn_id = undefined,
- virtual_col_marked = undefined}};
-mark_col_btn(NewId, OldId, NewVirtCol, _OldVirtCol, _RealCol, _SortCol, ColMarkP) ->
- % A new btn has been pressed!
- gs:config(OldId, [{bg, ?DEFAULT_BG_COLOR},
- {fg, {0, 0, 0}}
- ]),
- gs:config(NewId, [{bg, ?COL_MARK_COLOR},
- {fg, {255, 255, 255}}
- ]),
- {true, ColMarkP#col_mark_params{col_btn_id = NewId,
- virtual_col_marked = NewVirtCol}}.
-
-
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-handle_col_resizing(RbtnId, RealCol, VirtualCol, Xpos, ProcVars) ->
- gs:config(RbtnId, [{motion, true}]),
- #process_variables{parent_pid = ParentPid,
- grid_frame_id = GrFrId,
- grid_frame_height = Height,
- hbtn_height = HbtnH,
- resbtn_width = RbtnW,
- cols_shown = ColsShown} = ProcVars,
-
- LineId = gs:frame(GrFrId, [{width, 1},
- {height, Height - HbtnH},
- {x, Xpos},
- {y, HbtnH - 1},
- {bg, ?DEFAULT_BG_COLOR}
- ]),
- MinColWidth = RbtnW,
-
- OldColWidth = lists:nth(RealCol, ColsShown),
- Xdiff = get_xdiff(RbtnId, 1, 0, LineId, Xpos, MinColWidth - OldColWidth),
-
- ParentPid ! #pb_new_colwidth{sender = self(),
- real_col = RealCol,
- virtual_col = VirtualCol,
- xdiff = Xdiff},
-
- gs:config(RbtnId, [{motion, false}]),
- gs:destroy(LineId).
-
-
-
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-get_xdiff(Id, Btn, LastXdiff, LineId, LineXpos, MinAllowedXdiff) ->
- receive
- {gs, Id, motion, {resbtn, _RealCol, _VirtCol, _OldXpos}, [NewXdiff | _T]} ->
- UsedXdiff = erlang:max(MinAllowedXdiff, NewXdiff),
- gs:config(LineId, [{x, LineXpos + UsedXdiff}]),
- get_xdiff(Id, Btn, UsedXdiff, LineId, LineXpos, MinAllowedXdiff);
- {gs, Id, buttonrelease, _Data, [Btn | _T]} ->
- LastXdiff;
- {gs, Id, buttonrelease, _Data, _Args} ->
- get_xdiff(Id, Btn, LastXdiff, LineId, LineXpos, MinAllowedXdiff);
- {gs, Id, buttonpress, _Data, _Args} ->
- get_xdiff(Id, Btn, LastXdiff, LineId, LineXpos, MinAllowedXdiff)
- end.
-
-
-
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-init_btns(Msg, ProcVars) ->
- #pb_init_btns{parent_id = ParentId,
- parent_width = Width,
- parent_height = Height,
- ypos = Ypos,
- hbtn_height = HbtnH,
- resbtn_width = RbtnW,
- vbtn_width = VbtnW,
- nof_rows = NofRows,
- row_height = RowHeight,
- first_col_shown = FirstColShown,
- cols_shown = ColsShown} = Msg,
-
- NewProcVars = tv_pb_funcs:init_btns(ParentId, Ypos, HbtnH, VbtnW, RbtnW,
- FirstColShown, ColsShown, NofRows,
- RowHeight, ProcVars),
-
- gs:frame(ParentId, [{bg, {0, 0, 0}},
- {bw, 0},
- {width, 1300},
- {height, 1},
- {x, 0},
- {y, Ypos - 1}
- ]),
- NewProcVars#process_variables{grid_frame_width = Width,
- grid_frame_height = Height
- }.
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-update_hbtns(Msg, ProcVars) ->
- #pb_update_hbtns{parent_width = Width,
- parent_height = Height,
- first_col_shown = FirstColShown,
- cols_shown = ColsShown} = Msg,
-
- NewProcVars = tv_pb_funcs:update_hbtns(FirstColShown, ColsShown, ProcVars),
-
- NewProcVars#process_variables{grid_frame_width = Width,
- grid_frame_height = Height
- }.
-
-
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-update_vbtns(Msg, ProcVars) ->
- #pb_update_vbtns{color_list = Colors,
- first_row_shown = FirstRowShown,
- nof_rows_shown = NofRowsShown,
- blinking_enabled = BlinkEnabled} = Msg,
-
- tv_pb_funcs:update_vbtns(NofRowsShown, FirstRowShown, Colors, BlinkEnabled,
- ProcVars).
-
-
-
-
-
-
-%%======================================================================
-%% Function:
-%%
-%% Return Value:
-%%
-%% Description:
-%%
-%% Parameters:
-%%======================================================================
-
-
-update_keys(Msg, ProcVars) ->
- #pb_key_info{list_of_keys = KeyList} = Msg,
- tv_pb_funcs:update_keys(KeyList, ProcVars).