1 | unit UCore;
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2 |
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3 | {$mode delphi}
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4 |
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5 | interface
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6 |
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7 | uses
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8 | Classes, SysUtils, FileUtil, UAcronym, UCoolTranslator, UPersistentForm,
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9 | UJobProgressView, UScaleDPI, Forms, Controls, ExtCtrls, Menus, LazFileUtils,
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10 | URegistry, UApplicationInfo, Registry, UTheme;
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11 |
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12 | type
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13 |
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14 | { TCore }
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15 |
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16 | TCore = class(TDataModule)
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17 | ApplicationInfo1: TApplicationInfo;
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18 | CoolTranslator1: TCoolTranslator;
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19 | ImageList1: TImageList;
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20 | ImageListLarge: TImageList;
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21 | JobProgressView1: TJobProgressView;
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22 | MenuItem1: TMenuItem;
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23 | MenuItem19: TMenuItem;
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24 | MenuItem2: TMenuItem;
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25 | MenuItem26: TMenuItem;
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26 | MenuItem27: TMenuItem;
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27 | MenuItem28: TMenuItem;
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28 | MenuItem3: TMenuItem;
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29 | PersistentForm1: TPersistentForm;
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30 | PopupMenuTrayIcon: TPopupMenu;
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31 | ScaleDPI1: TScaleDPI;
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32 | TrayIcon1: TTrayIcon;
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33 | procedure CoolTranslator1Translate(Sender: TObject);
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34 | procedure DataModuleCreate(Sender: TObject);
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35 | procedure DataModuleDestroy(Sender: TObject);
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36 | procedure TrayIcon1Click(Sender: TObject);
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37 | private
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38 | FAlwaysOnTop: Boolean;
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39 | StoredDimension: TControlDimension;
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40 | procedure SetAlwaysOnTop(AValue: Boolean);
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41 | function FindFirstNonOption: string;
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42 | procedure WriteLnConsole(Text: string);
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43 | public
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44 | AcronymDb: TAcronymDb;
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45 | StartOnLogon: Boolean;
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46 | StartMinimizedToTray: Boolean;
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47 | ReopenLastFileOnStart: Boolean;
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48 | InitializeStarted: Boolean;
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49 | InitializeFinished: Boolean;
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50 | ThemeManager: TThemeManager;
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51 | procedure Initialize;
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52 | procedure LoadConfig;
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53 | procedure SaveConfig;
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54 | procedure ScaleDPI;
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55 | property AlwaysOnTop: Boolean read FAlwaysOnTop write SetAlwaysOnTop;
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56 | end;
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57 |
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58 | var
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59 | Core: TCore;
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60 |
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61 | const
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62 | DefaultRegKey = '\Software\Chronosoft\Acronym Decoder';
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63 |
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64 |
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65 | implementation
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66 |
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67 | uses
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68 | UFormMain;
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69 |
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70 | const
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71 | ExampleFile = 'Example acronyms.adp';
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72 | DefaultOverrideFile = 'Default.txt';
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73 |
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74 | resourcestring
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75 | SStartMinimizedInTray = 'Start minimized in system tray';
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76 | SShowThisHelp = 'Show this help';
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77 | SOptions = 'options';
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78 | SProjectFile = 'project file';
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79 |
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80 |
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81 | {$R *.lfm}
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82 |
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83 | procedure TCore.DataModuleCreate(Sender: TObject);
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84 | begin
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85 | AcronymDb := nil;
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86 | InitializeStarted := False;
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87 | InitializeFinished := False;
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88 | StoredDimension := TControlDimension.Create;
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89 | ThemeManager := TThemeManager.Create(nil);
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90 | end;
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91 |
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92 | procedure TCore.DataModuleDestroy(Sender: TObject);
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93 | begin
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94 | FreeAndNil(ThemeManager);
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95 | FreeAndNil(StoredDimension);
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96 | FreeAndNil(AcronymDb);
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97 | end;
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98 |
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99 | procedure TCore.TrayIcon1Click(Sender: TObject);
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100 | begin
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101 | if not FormMain.Visible then FormMain.AShow.Execute
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102 | else FormMain.Hide;
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103 | end;
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104 |
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105 | procedure TCore.CoolTranslator1Translate(Sender: TObject);
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106 | begin
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107 | UAcronym.Translate;
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108 | end;
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109 |
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110 | procedure TCore.SetAlwaysOnTop(AValue: Boolean);
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111 | begin
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112 | if FAlwaysOnTop = AValue then Exit;
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113 | FAlwaysOnTop := AValue;
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114 | if FAlwaysOnTop then FormMain.FormStyle := fsSystemStayOnTop
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115 | else FormMain.FormStyle := fsNormal;
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116 | end;
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117 |
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118 | procedure TCore.WriteLnConsole(Text: string);
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119 | begin
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120 | {$IFDEF WINDOWS}
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121 | if not IsConsole then begin
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122 | IsConsole := True;
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123 | SysInitStdIO;
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124 | end;
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125 | {$ENDIF}
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126 | WriteLn(Text);
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127 | end;
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128 |
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129 | procedure TCore.Initialize;
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130 | var
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131 | FileNameOption: string;
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132 | ExampleFileName: string;
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133 | DefaultOverrideFileName: string;
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134 | ExamplesDir: string;
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135 | Lines: TStringList;
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136 | Output: string;
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137 | begin
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138 | if not InitializeStarted then begin
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139 | InitializeStarted := True;
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140 | LoadConfig;
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141 |
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142 | if Application.HasOption('h', 'help') then begin
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143 | Output := 'AcronymDecoder [' + SOptions + '] <' + SProjectFile + '>' + LineEnding;
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144 | Output := Output + ' -t --tray ' + SStartMinimizedInTray + LineEnding;
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145 | Output := Output + ' -h --help ' + SShowThisHelp + LineEnding;
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146 | WriteLnConsole(Output);
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147 | Application.Terminate;
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148 | Exit;
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149 | end;
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150 |
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151 | if Application.HasOption('t', 'tray') then begin
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152 | FormMain.Visible := False;
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153 | end;
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154 |
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155 | ExamplesDir := ExtractFileDir(Application.ExeName) + DirectorySeparator +
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156 | 'Examples';
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157 | {$IFDEF Linux}
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158 | // If installed in Linux system then use installation directory for po files
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159 | if Application.ExeName = '/usr/bin/' + ExtractFileNameOnly(Application.ExeName) then
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160 | ExamplesDir := '/usr/share/' + ExtractFileNameOnly(Application.ExeName) +
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161 | DirectorySeparator + 'Examples';
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162 | {$ENDIF}
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163 | ExampleFileName := ExamplesDir + DirectorySeparator + ExampleFile;
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164 |
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165 | // To override default project file put new project name to default file
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166 | DefaultOverrideFileName := ExamplesDir + DirectorySeparator + DefaultOverrideFile;
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167 | if FileExists(DefaultOverrideFileName) then begin
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168 | Lines := TStringList.Create;
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169 | Lines.LoadFromFile(DefaultOverrideFileName);
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170 | if Lines.Count > 0 then
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171 | ExampleFileName := ExamplesDir + DirectorySeparator + Lines[0];
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172 | Lines.Free;
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173 | end;
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174 |
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175 | FileNameOption := FindFirstNonOption;
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176 | if FileNameOption <> '' then begin
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177 | // Open file specified as command line parameter
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178 | FormMain.ProjectOpen(FileNameOption);
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179 | end else
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180 | if ReopenLastFileOnStart and (FormMain.LastOpenedList1.Items.Count > 0) and
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181 | FileExists(FormMain.LastOpenedList1.Items[0]) then begin
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182 | // Open last opened file
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183 | FormMain.ProjectOpen(FormMain.LastOpenedList1.Items[0])
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184 | end else
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185 | if FileExists(ExampleFileName) then begin
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186 | // Open default database with examples if no item is in recent openned history
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187 | FormMain.ProjectOpen(ExampleFileName);
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188 | end else begin
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189 | // Create empty file
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190 | FormMain.AFileNew.Execute;
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191 | end;
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192 |
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193 | //ImageList1.Assign(ImageListLarge);
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194 |
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195 | ScaleDPI;
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196 | FormMain.UpdateAcronymsList;
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197 | FormMain.ListViewFilter1.UpdateFromListView(FormMain.ListViewAcronyms);
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198 | InitializeFinished := True;
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199 | end;
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200 | end;
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201 |
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202 | procedure TCore.LoadConfig;
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203 | begin
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204 | FormMain.LoadConfig;
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205 |
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206 | with TRegistryEx.Create do
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207 | try
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208 | RootKey := HKEY_CURRENT_USER;
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209 | OpenKey(DefaultRegKey, True);
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210 | ScaleDPI1.DPI := Point(ReadIntegerWithDefault('DPIX', 96), ReadIntegerWithDefault('DPIY', 96));
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211 | ScaleDPI1.AutoDetect := ReadBoolWithDefault('DPIAuto', True);
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212 | if ValueExists('LanguageCode') then
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213 | CoolTranslator1.Language := CoolTranslator1.Languages.SearchByCode(ReadStringWithDefault('LanguageCode', ''))
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214 | else CoolTranslator1.Language := CoolTranslator1.Languages.SearchByCode('');
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215 | AlwaysOnTop := ReadBoolWithDefault('AlwaysOnTop', False);
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216 | StartMinimizedToTray := ReadBoolWithDefault('StartMinimizedToTray', False);
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217 | ReopenLastFileOnStart := ReadBoolWithDefault('ReopenLastFileOnStart', True);
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218 | ThemeManager.Theme := ThemeManager.Themes.FindByName(ReadStringWithDefault('Theme', 'System'));
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219 | finally
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220 | Free;
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221 | end;
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222 | end;
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223 |
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224 | procedure TCore.SaveConfig;
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225 | begin
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226 | FormMain.SaveConfig;
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227 |
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228 | with TRegistryEx.Create do
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229 | try
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230 | RootKey := HKEY_CURRENT_USER;
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231 | OpenKey(DefaultRegKey, True);
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232 | WriteInteger('DPIX', ScaleDPI1.DPI.X);
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233 | WriteInteger('DPIY', ScaleDPI1.DPI.Y);
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234 | WriteBool('DPIAuto', ScaleDPI1.AutoDetect);
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235 | if Assigned(CoolTranslator1.Language) and (CoolTranslator1.Language.Code <> '') then
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236 | WriteString('LanguageCode', CoolTranslator1.Language.Code)
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237 | else DeleteValue('LanguageCode');
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238 | WriteBool('AlwaysOnTop', AlwaysOnTop);
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239 | WriteBool('StartMinimizedToTray', StartMinimizedToTray);
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240 | WriteBool('ReopenLastFileOnStart', ReopenLastFileOnStart);
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241 | WriteString('Theme', ThemeManager.Theme.Name);
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242 | finally
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243 | Free;
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244 | end;
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245 | end;
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246 |
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247 | procedure TCore.ScaleDPI;
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248 | begin
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249 | // TODO: Transparent image scaling not working properly under linux Gtk2
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250 | // Also screen DPI is not correctly detected under linux Gtk2
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251 | //Core.ScaleDPI1.DPI := Point(200, 200);
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252 | {$IFDEF WINDOWS}
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253 | Core.ScaleDPI1.ScaleControl(FormMain.CoolBar1, Core.ScaleDPI1.DesignDPI);
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254 | Core.ScaleDPI1.ScaleImageList(ImageList1, Core.ScaleDPI1.DesignDPI);
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255 | {$ENDIF}
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256 | end;
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257 |
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258 | function TCore.FindFirstNonOption: string;
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259 | var
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260 | S: string;
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261 | I: Integer;
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262 | begin
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263 | Result := '';
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264 | for I := 1 to Application.ParamCount do begin
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265 | S := Application.Params[I];
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266 | if S[1] = Application.OptionChar then Continue;
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267 | Result := S;
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268 | Break;
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269 | end;
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270 | end;
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271 |
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272 |
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273 |
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274 | end.
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275 |
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