429 lines
13 KiB
Plaintext
429 lines
13 KiB
Plaintext
(*
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Copyright 2016, 2018, 2020-2023 Anton Krotov
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This file is part of fb2read.
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fb2read is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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fb2read is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with fb2read. If not, see <http://www.gnu.org/licenses/>.
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*)
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MODULE Settings;
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IMPORT SU := SysUtils, W := Window, C := ColorDlg, DOM, S := Strings, K := KOSAPI, File,
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Font, KF := kfonts, OD := OpenDlg, LibImg, G := Graph, Ini, box_lib, sys := SYSTEM;
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CONST
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DAY = 19;
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NIGHT = 20;
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APPLY = 21;
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CANCEL = 22;
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BACK_PICTURE = 23;
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C100 = 100;
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CHANGE_BACK_COLOR = DOM.BACK_COLOR + C100;
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CHANGE_TEXT_COLOR = DOM.TEXT_COLOR + C100;
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CHANGE_ITALIC_COLOR = DOM.ITALIC_COLOR + C100;
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CHANGE_LINK_COLOR = DOM.LINK_COLOR + C100;
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CHANGE_VISITED_COLOR = DOM.VISITED_COLOR + C100;
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MAX_LRpc = 25;
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MAX_Top = 120;
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MAX_PARAGRAPH = 120;
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MAX_EPIGRAPH = 120;
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MAX_CInt = 25;
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MAX_InterLin = 50;
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MAX_FONT_SIZE = 40;
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MIN_FONT_SIZE = 10;
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BtnH* = 25;
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BoxW = 50;
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TextLeft = 20;
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BtnW* = 80;
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VAR
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Window : W.tWindow;
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PID : INTEGER;
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Slot : INTEGER;
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Color : C.Dialog;
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Data : DOM.TSettings;
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String : S.STRING;
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sb : ARRAY 7 OF box_lib.scrollbar;
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check1 : box_lib.checkbox;
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check2 : box_lib.checkbox;
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OpenPict : OD.Dialog;
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picture : INTEGER;
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picture_fsize : INTEGER;
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picture_path : S.STRING;
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PROCEDURE Close*;
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VAR pid: INTEGER;
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BEGIN
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IF PID # 0 THEN
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pid := PID;
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PID := 0;
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IF (picture # Data.Picture) & (picture # 0) THEN
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picture := K.free(picture);
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picture_fsize := 0
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END;
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C.Destroy(Color);
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OD.Destroy(OpenPict);
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SU.TerminateThreadId(pid)
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END
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END Close;
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PROCEDURE ClearWindow;
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BEGIN
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SU.Box(0, 0, Window.width - 10, Window.height - SU.SkinHeight() - 5, SU.winColor, SU.winColor)
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END ClearWindow;
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PROCEDURE OutText (x, y: INTEGER; text: ARRAY OF CHAR);
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BEGIN
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SU.OutText(x, y, text, LENGTH(text), SU.textColor)
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END OutText;
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PROCEDURE PlusMinus(x, y, max, min: INTEGER; _sb: box_lib.scrollbar);
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VAR range, Y: INTEGER;
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sysfont: ARRAY 20 OF CHAR;
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BEGIN
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sysfont := "System font only";
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S.IntToString(_sb.position + min, String);
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IF _sb = sb[0] THEN
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Y := y - (BtnH + 10) * 2 + 26;
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SU.Box(TextLeft + 230, Y, SU.FontW * LENGTH(sysfont), SU.FontH, SU.winColor, SU.winColor);
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IF ~KF.Enabled(Font.KFont, _sb.position + min) THEN
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OutText(TextLeft + 230, Y, sysfont)
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END
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END;
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SU.Box(x + 25, y + 6, SU.FontW * 4, SU.FontH, SU.winColor, SU.winColor);
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OutText(x + 25 + (35 - SU.FontW * LENGTH(String)) DIV 2, y + 6, String);
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x := x + 60 - 25;
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range := max - min;
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_sb := box_lib.kolibri_scrollbar(_sb, (x + 30) * 65536 + 196, y * 65536 + 22 + 2, 22, range + range DIV 10, range DIV 10,
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_sb.position, SU.lightColor, SU.btnColor, 0, 2)
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END PlusMinus;
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PROCEDURE Buttons;
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VAR
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X, Y, TextY : INTEGER;
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WinW, WinH, SkinH : INTEGER;
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i : INTEGER;
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Rect : W.tRect;
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BEGIN
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Rect.left := 10;
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Rect.top := 85;
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Rect.width := 210;
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Rect.height := 255;
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SU.Box(Rect.left, Rect.top, Rect.width, Rect.height, SU.winColor, SU.borderColor);
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SU.Box(Rect.left + 230, Rect.top, Rect.width + 170, Rect.height, SU.winColor, SU.borderColor);
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WinW := Window.width;
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WinH := Window.height;
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SkinH := SU.SkinHeight();
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X := 125;
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Y := 10;
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IF picture = 0 THEN
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OutText(TextLeft + 20, Y + 6, "back picture (none)")
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ELSE
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OutText(TextLeft + 20, Y + 6, "back picture")
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END;
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SU.CreateButton(BACK_PICTURE, X + 75, Y, 30, BtnH, SU.btnColor, "...");
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Y := 10 + (BtnH + 10);
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OutText(TextLeft + 20, Y + 6, "two columns");
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Y := Y + (BtnH + 10) * 2 - 20;
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TextY := Y;
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FOR i := 0 TO 4 DO
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SU.Box(X, Y, BoxW, BtnH, Data.Colors[i], 0);
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SU.CreateButton(i + C100, X + BoxW + 5, Y, 30, BtnH, SU.btnColor, "...");
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Y := Y + BtnH + 10;
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END;
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X := 20; Y := TextY + 6;
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OutText(TextLeft, Y, "back"); OutText(TextLeft + 230, Y, "font size"); PlusMinus(TextLeft + 330, Y - 6, MAX_FONT_SIZE, MIN_FONT_SIZE, sb[0]); Y := Y + BtnH + 10;
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OutText(TextLeft, Y, "text"); OutText(TextLeft + 230, Y, "left & right %"); PlusMinus(TextLeft + 330, Y - 6, MAX_LRpc, 0, sb[1]); Y := Y + BtnH + 10;
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OutText(TextLeft, Y, "italic"); OutText(TextLeft + 230, Y, "col. spacing %"); PlusMinus(TextLeft + 330, Y - 6, MAX_CInt, 0, sb[2]); Y := Y + BtnH + 10;
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OutText(TextLeft, Y, "link"); OutText(TextLeft + 230, Y, "top & bottom"); PlusMinus(TextLeft + 330, Y - 6, MAX_Top, 0, sb[3]); Y := Y + BtnH + 10;
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OutText(TextLeft, Y, "visited"); OutText(TextLeft + 230, Y, "paragraph"); PlusMinus(TextLeft + 330, Y - 6, MAX_PARAGRAPH, 0, sb[4]); Y := Y + BtnH + 10;
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OutText(TextLeft + 230, Y, "epigraph"); PlusMinus(TextLeft + 330, Y - 6, MAX_EPIGRAPH, 0, sb[5]); Y := Y + BtnH + 10;
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OutText(TextLeft + 230, Y, "line spacing"); PlusMinus(TextLeft + 330, Y - 6, MAX_InterLin, 0, sb[6]);
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Y := Y - 6;
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SU.CreateButton(DAY, (Rect.width - (BtnW + 5 + BtnW)) DIV 2 + Rect.left, Y, 80, BtnH, SU.btnColor, "Day" );
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SU.CreateButton(NIGHT, (Rect.width - (BtnW + 5 + BtnW)) DIV 2 + Rect.left + 5 + BtnW, Y, 80, BtnH, SU.btnColor, "Night" );
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SU.CreateButton(APPLY, (WinW - (BtnW + 5 + BtnW) - 10) DIV 2, WinH - BtnH - SkinH - 10, 80, BtnH, SU.btnColor, "Apply" );
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SU.CreateButton(CANCEL, (WinW - (BtnW + 5 + BtnW) - 10) DIV 2 + 5 + BtnW, WinH - BtnH - SkinH - 10, 80, BtnH, SU.btnColor, "Cancel");
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FOR i := 0 TO LEN(sb) - 1 DO
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box_lib.scrollbar_h_draw(sb[i])
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END;
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box_lib.check_box_draw2(check1);
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box_lib.check_box_draw2(check2);
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END Buttons;
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PROCEDURE DrawWindow;
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BEGIN
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SU.GetSystemColors;
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SU.WindowRedrawStatus(1);
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SU.DefineAndDrawWindow(Window.left, Window.top, Window.width, Window.height,
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SU.winColor, LSL(ORD({0, 1}), 4) + 4, Window.caption);
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Buttons;
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SU.WindowRedrawStatus(2)
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END DrawWindow;
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PROCEDURE SelColor(Color: C.Dialog; Default: INTEGER): INTEGER;
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VAR Result: INTEGER;
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BEGIN
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Result := Default;
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IF Color # NIL THEN
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C.Show(Color);
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WHILE Color.status = 2 DO
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SU.Pause(20)
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END;
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IF Color.status = 1 THEN
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Result := Color.color
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END
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END
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RETURN Result
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END SelColor;
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PROCEDURE ChangeColor(idx: INTEGER);
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BEGIN
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Data.Colors[idx] := SelColor(Color, Data.Colors[idx])
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END ChangeColor;
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PROCEDURE Day;
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BEGIN
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Data.Colors[DOM.BACK_COLOR] := 0F0F0C7H;
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Data.Colors[DOM.TEXT_COLOR] := 0000000H;
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Data.Colors[DOM.ITALIC_COLOR] := 0505050H;
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Data.Colors[DOM.LINK_COLOR] := 00000FFH;
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Data.Colors[DOM.VISITED_COLOR] := 0800080H;
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Data.Colors[DOM.CLICKED_COLOR] := 0FF0000H;
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END Day;
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PROCEDURE Night;
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BEGIN
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Data.Colors[DOM.BACK_COLOR] := 0000000H;
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Data.Colors[DOM.TEXT_COLOR] := 0AFAFAFH;
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Data.Colors[DOM.ITALIC_COLOR] := 07F7F7FH;
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Data.Colors[DOM.LINK_COLOR] := 000A0D0H;
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Data.Colors[DOM.VISITED_COLOR] := 0C000C0H;
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Data.Colors[DOM.CLICKED_COLOR] := 0FF0000H;
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END Night;
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PROCEDURE Apply;
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BEGIN
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Data.FontSize := sb[0].position + MIN_FONT_SIZE;
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Data.PADDING.LRpc := sb[1].position;
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Data.PADDING.CInt := sb[2].position;
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Data.PADDING.Top := sb[3].position;
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Data.PARAGRAPH := sb[4].position;
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Data.EPIGRAPH := sb[5].position;
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Data.InterLin := sb[6].position;
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IF (picture # 0) & (picture # Data.Picture) THEN
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IF Data.Picture # 0 THEN
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Data.Picture := K.free(Data.Picture)
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END;
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Data.Picture := picture;
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Data.picture_fsize := picture_fsize;
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Ini.SetPicturePath(picture_path)
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END;
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picture := 0;
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picture_fsize := 0;
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DOM.SetSettings(Data);
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Close
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END Apply;
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PROCEDURE LoadPicture(file_path: S.STRING);
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VAR fsize, img: INTEGER;
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BEGIN
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img := File.Load(file_path, fsize);
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IF img # 0 THEN
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IF (picture # 0) & (picture # Data.Picture) THEN
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picture := K.free(picture)
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END;
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picture := img;
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picture_fsize := fsize;
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picture_path := file_path
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END
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END LoadPicture;
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PROCEDURE OpenPicture;
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BEGIN
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IF OpenPict # NIL THEN
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OD.Show(OpenPict, 500, 400);
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WHILE OpenPict.status = 2 DO
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SU.Pause(30)
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END;
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IF OpenPict.status = 1 THEN
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COPY(OpenPict.FilePath, picture_path);
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LoadPicture(picture_path)
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END
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END
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END OpenPicture;
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PROCEDURE ButtonClick;
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BEGIN
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CASE SU.GetButtonCode() OF
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|0 :
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|1 : Close
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|BACK_PICTURE : OpenPicture
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|DAY : Day
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|NIGHT : Night
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|APPLY : Apply
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|CANCEL : Close
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|CHANGE_BACK_COLOR : ChangeColor(DOM.BACK_COLOR)
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|CHANGE_TEXT_COLOR : ChangeColor(DOM.TEXT_COLOR)
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|CHANGE_ITALIC_COLOR : ChangeColor(DOM.ITALIC_COLOR)
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|CHANGE_LINK_COLOR : ChangeColor(DOM.LINK_COLOR)
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|CHANGE_VISITED_COLOR : ChangeColor(DOM.VISITED_COLOR)
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END;
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ClearWindow;
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Buttons
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END ButtonClick;
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PROCEDURE Default*;
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BEGIN
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Day;
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Data.FontSize := 16;
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Data.TwoCol := FALSE;
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Data.PADDING.Top := 15;
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Data.PADDING.LRpc := 3;
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Data.PADDING.CInt := 6;
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Data.PARAGRAPH := 30;
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Data.EPIGRAPH := 100;
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Data.InterLin := 0;
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Data.Picture := picture;
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Data.picture_fsize := picture_fsize;
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DOM.SetSettings(Data)
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END Default;
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PROCEDURE Show;
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VAR i, scrWidth, scrHeight: INTEGER;
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BEGIN
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SU.SetEventsMask({0, 2, 5, 30, 31});
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W.init(Window, 0, 0, 640, 420, "Settings");
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SU.GetScreenSize(scrWidth, scrHeight);
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Window.left := (scrWidth - Window.width) DIV 2;
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Window.top := (scrHeight - Window.height) DIV 2;
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Color := C.Create(DrawWindow);
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OpenPict := OD.Create(DrawWindow, 0, "/sys", "JPG|PNG|BMP|GIF");
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Data := DOM.Settings;
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picture := Data.Picture;
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picture_fsize := Data.picture_fsize;
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DrawWindow;
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WHILE TRUE DO
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CASE SU.WaitForEvent() OF
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|1 : DrawWindow
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|3 : ButtonClick
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|6 : FOR i := 0 TO LEN(sb) - 1 DO
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box_lib.scrollbar_h_mouse(sb[i])
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END;
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box_lib.check_box_mouse2(check1);
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box_lib.check_box_mouse2(check2);
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PlusMinus(TextLeft + 330, sb[0].y_h DIV 65536, MAX_FONT_SIZE, MIN_FONT_SIZE, sb[0]);
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PlusMinus(TextLeft + 330, sb[1].y_h DIV 65536, MAX_LRpc, 0, sb[1]);
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PlusMinus(TextLeft + 330, sb[2].y_h DIV 65536, MAX_CInt, 0, sb[2]);
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PlusMinus(TextLeft + 330, sb[3].y_h DIV 65536, MAX_Top, 0, sb[3]);
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PlusMinus(TextLeft + 330, sb[4].y_h DIV 65536, MAX_PARAGRAPH, 0, sb[4]);
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PlusMinus(TextLeft + 330, sb[5].y_h DIV 65536, MAX_EPIGRAPH, 0, sb[5]);
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PlusMinus(TextLeft + 330, sb[6].y_h DIV 65536, MAX_InterLin, 0, sb[6]);
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Data.TwoCol := box_lib.check_box_get_value(check1);
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Data.b_pict := box_lib.check_box_get_value(check2);
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END
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END
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END Show;
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PROCEDURE Open*;
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BEGIN
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IF PID = 0 THEN
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Data := DOM.Settings;
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box_lib.check_box_set_value(check1, Data.TwoCol);
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box_lib.check_box_set_value(check2, Data.b_pict);
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PID := SU.NewThread(Show, DOM.Stack);
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Slot := SU.GetThreadSlot(PID);
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sb[0].position := Data.FontSize - MIN_FONT_SIZE;
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sb[1].position := Data.PADDING.LRpc;
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sb[2].position := Data.PADDING.CInt;
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sb[3].position := Data.PADDING.Top;
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sb[4].position := Data.PARAGRAPH;
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sb[5].position := Data.EPIGRAPH;
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sb[6].position := Data.InterLin;
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ELSE
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SU.FocusWindow(Slot)
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END
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END Open;
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PROCEDURE main;
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VAR i: INTEGER;
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bpicture, twocol: ARRAY 20 OF CHAR;
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BEGIN
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PID := 0;
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FOR i := 0 TO LEN(sb) - 1 DO
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sb[i] := box_lib.kolibri_new_scrollbar(10 * 65536 + 200, 10 * 65536 + 22 + 2, 22, 15, 10, 0, 0, 0, 0, 2)
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END;
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bpicture := "back picture";
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twocol := "two columns";
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check2 := box_lib.kolibri_new_check_box(TextLeft, 10 + 5, 16, 16, sys.SADR(""), LENGTH(bpicture) * 8 + 5);
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check1 := box_lib.kolibri_new_check_box(TextLeft, 10 + (BtnH + 10) + 5, 16, 16, sys.SADR(""), LENGTH(twocol) * 8 + 5);
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picture := 0;
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picture_fsize := 0;
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IF Ini.Picture # "" THEN
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LoadPicture(Ini.Picture)
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END
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END main;
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BEGIN
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main
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END Settings.
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