1 | /* |
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2 | * ICeCoffEETextEdit.c |
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3 | * ICeCoffEE APE |
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4 | * |
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5 | * Created by Nicholas Riley on Sun Jan 26 2003. |
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6 | * Copyright (c) 2003 Nicholas Riley. All rights reserved. |
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7 | * |
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8 | */ |
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9 | |
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10 | // based on ICeTEe.c by Michael Schürig |
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11 | |
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12 | #include "ICeCoffEETextEdit.h" |
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13 | #include "ICeCoffEEConfig.h" |
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14 | #include "ICeCoffEEShared.h" |
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15 | #include <ApplicationEnhancer/ApplicationEnhancer.h> |
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16 | |
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17 | //============================================================================= |
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18 | // Global Variables |
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19 | //----------------------------------------------------------------------------- |
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20 | TEClickProcPtr gTEClick = NULL; |
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21 | |
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22 | //============================================================================= |
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23 | // Private function prototypes |
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24 | //----------------------------------------------------------------------------- |
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25 | void ICCF_LaunchURLFromTEClick(TEHandle teH, short oldSelStart, short oldSelEnd, iccfURLAction action); |
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26 | OSStatus ICCF_DoCommandClick(TEHandle teH, long selStart, long selEnd, iccfURLAction action); |
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27 | |
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28 | //============================================================================= |
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29 | // ICCF_LaunchURLFromTEClick : TEClick addition. |
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30 | //----------------------------------------------------------------------------- |
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31 | void ICCF_LaunchURLFromTEClick(TEHandle teH, short oldSelStart, short oldSelEnd, iccfURLAction action) |
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32 | { |
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33 | OSStatus err; |
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34 | ICapeprintf("ICCF_LaunchURLFromTEClick entered\n"); |
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35 | if (ICCF_enabled && ICCF_prefs.commandClickEnabled) { |
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36 | if ( !( (oldSelStart <= (**teH).selStart) && ((**teH).selStart <= oldSelEnd) |
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37 | && (oldSelStart <= (**teH).selEnd) && ((**teH).selEnd <= oldSelEnd) ) ) { |
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38 | oldSelStart = (**teH).selStart; |
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39 | oldSelEnd = (**teH).selEnd; |
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40 | } |
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41 | err = ICCF_DoCommandClick(teH, oldSelStart, oldSelEnd, action); |
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42 | if (err != noErr && err != userCanceledErr) { |
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43 | ICapeprintf("ICCF_DoCommandClick failed: %ld\n", err); |
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44 | if (ICCF_prefs.errorSoundEnabled) SysBeep(10); |
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45 | if (ICCF_prefs.errorDialogEnabled) { |
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46 | CFStringRef alertTitle = ICCF_CopyLocalizedString(CFSTR("AlertTitle")); |
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47 | CFStringRef alertMessageTemplate = ICCF_CopyLocalizedString(CFSTR("AlertMessage%@")); |
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48 | CFStringRef errStr = ICCF_CopyErrString(err, CFSTR("ICCF_DoCommandClick")); |
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49 | CFStringRef alertMessage = CFStringCreateWithFormat(NULL, NULL, alertMessageTemplate, errStr); |
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50 | CFStringRef disableButton = ICCF_CopyLocalizedString(CFSTR("AlertDisableButton")); |
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51 | AlertStdCFStringAlertParamRec paramRec = { kStdCFStringAlertVersionOne, true, false, NULL, disableButton, NULL, kStdOkItemIndex, 0, kWindowDefaultPosition, kNilOptions }; |
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52 | |
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53 | DialogRef alertRef = NULL; |
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54 | DialogItemIndex itemHit = kStdOkItemIndex; |
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55 | err = CreateStandardAlert(kAlertNoteAlert, alertTitle, alertMessage, ¶mRec, &alertRef); |
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56 | |
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57 | if (err != noErr) { // last resort: should be apeprintf, not ICapeprintf |
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58 | apeprintf("ICCF_DoCommandClick failed, couldn't create alert (%ld): %@\n", err, errStr); |
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59 | } else { |
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60 | err = RunStandardAlert(alertRef, NULL, &itemHit); |
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61 | if (err != noErr) { // last resort: should be apeprintf, not ICapeprintf |
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62 | apeprintf("ICCF_DoCommandClick failed, couldn't run alert (%ld): %@\n", err, errStr); |
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63 | } |
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64 | } |
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65 | |
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66 | if (alertTitle != NULL) CFRelease(alertTitle); |
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67 | if (alertMessageTemplate != NULL) CFRelease(alertMessageTemplate); |
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68 | if (alertMessage != NULL) CFRelease(alertMessage); |
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69 | if (disableButton != NULL) CFRelease(disableButton); |
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70 | if (errStr != NULL) CFRelease(errStr); |
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71 | |
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72 | if (itemHit == kStdCancelItemIndex) { |
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73 | alertTitle = ICCF_CopyLocalizedString(CFSTR("DisableAlertTitle")); |
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74 | alertMessageTemplate = ICCF_CopyLocalizedString(CFSTR("DisableAlertMessage%@")); |
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75 | CFStringRef appName = ICCF_CopyAppName(); |
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76 | alertMessage = CFStringCreateWithFormat(NULL, NULL, alertMessageTemplate, appName); |
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77 | disableButton = ICCF_CopyLocalizedString(CFSTR("DisableAlertDisableButton")); |
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78 | CFStringRef dontDisableButton = ICCF_CopyLocalizedString(CFSTR("DisableAlertDontDisableButton")); |
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79 | |
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80 | AlertStdCFStringAlertParamRec disableParamRec = { kStdCFStringAlertVersionOne, true, false, disableButton, dontDisableButton, NULL, kStdOkItemIndex, kStdCancelItemIndex, kWindowDefaultPosition, kNilOptions }; |
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81 | |
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82 | itemHit = kStdCancelItemIndex; |
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83 | err = CreateStandardAlert(kAlertNoteAlert, alertTitle, alertMessage, &disableParamRec, &alertRef); |
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84 | |
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85 | if (err != noErr) { // last resort: should be apeprintf, not ICapeprintf |
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86 | apeprintf("ICCF_DoCommandClick couldn't create alert (%ld)\n", err); |
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87 | } else { |
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88 | err = RunStandardAlert(alertRef, NULL, &itemHit); |
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89 | if (err != noErr) { // last resort: should be apeprintf, not ICapeprintf |
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90 | apeprintf("ICCF_DoCommandClick couldn't run alert (%ld)\n", err); |
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91 | } |
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92 | } |
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93 | if (alertTitle != NULL) CFRelease(alertTitle); |
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94 | if (alertMessageTemplate != NULL) CFRelease(alertMessageTemplate); |
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95 | if (alertMessage != NULL) CFRelease(alertMessage); |
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96 | if (appName != NULL) CFRelease(appName); |
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97 | if (disableButton != NULL) CFRelease(disableButton); |
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98 | if (dontDisableButton != NULL) CFRelease(dontDisableButton); |
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99 | |
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100 | if (itemHit == kStdOkItemIndex) ICCF_enabled = false; |
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101 | } |
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102 | } |
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103 | } |
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104 | } |
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105 | ICapeprintf("ICCF_LaunchURLFromTEClick exit\n"); |
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106 | } |
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107 | |
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108 | //============================================================================= |
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109 | // ICCF_DoCommandClick : Handle the click. |
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110 | //----------------------------------------------------------------------------- |
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111 | OSStatus ICCF_DoCommandClick(TEHandle teH, long selStart, long selEnd, iccfURLAction action) |
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112 | { |
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113 | ICInstance inst = NULL; |
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114 | OSStatus err = noErr, err2; |
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115 | ICapeprintf("ICCF_DoCommandClick entered\n"); |
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116 | if (inst == NULL) { |
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117 | if ( (err = ICStart(&inst, kICCFCreator)) != noErr) |
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118 | return err; |
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119 | } |
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120 | Handle textH; |
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121 | SInt8 s; |
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122 | ConstStringPtr hint; |
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123 | Boolean needsSlashes; |
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124 | textH = (Handle)TEGetText(teH); |
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125 | s = HGetState(textH); |
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126 | HLock(textH); |
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127 | hint = ICCF_GetHint(inst, *textH, GetHandleSize(textH), &selStart, &selEnd, &needsSlashes); |
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128 | ICapeprintf("ICCF_DoCommandClick: %sneedsSlashes\n", needsSlashes ? "" : "doesn't "); |
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129 | if (hint != NULL) { |
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130 | CGrafPtr thePort = teH[0]->inPort; |
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131 | if (!QDIsPortBuffered(thePort)) thePort = NULL; |
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132 | TESetSelect(selStart, selEnd, teH); |
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133 | if (thePort != NULL) QDFlushPortBuffer(thePort, NULL); |
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134 | |
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135 | Handle urlH = NewHandle(0); |
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136 | if (urlH == NULL) { |
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137 | err = MemError(); |
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138 | } else { |
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139 | err = ICParseURL(inst, hint, *textH, GetHandleSize(textH), &selStart, &selEnd, urlH); |
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140 | if (err == noErr) { |
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141 | if (needsSlashes) ICCF_AddSlashes(urlH, hint); |
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142 | err = ICCF_DoURLAction(inst, hint, *urlH, 0, GetHandleSize(urlH), action); |
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143 | } |
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144 | DisposeHandle(urlH); |
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145 | } |
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146 | |
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147 | if (err == noErr) { |
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148 | unsigned long junk; |
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149 | SInt16 i = ICCF_prefs.textBlinkCount; |
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150 | SInt32 blinkDelay = kICBlinkDelayUsecs / 10000; // XXX incorrect, fix |
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151 | TESetSelect(selStart, selEnd, teH); |
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152 | if (thePort != NULL) QDFlushPortBuffer(thePort, NULL); |
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153 | while (i--) { |
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154 | Delay(blinkDelay, &junk); |
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155 | TEDeactivate(teH); |
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156 | if (thePort != NULL) QDFlushPortBuffer(thePort, NULL); |
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157 | Delay(blinkDelay, &junk); |
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158 | TEActivate(teH); |
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159 | if (thePort != NULL) QDFlushPortBuffer(thePort, NULL); |
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160 | } |
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161 | } |
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162 | } |
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163 | HSetState(textH, s); |
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164 | err2 = ICStop(inst); |
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165 | if (err == noErr) |
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166 | err = err2; |
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167 | ICapeprintf("ICCF_DoCommandClick exit\n"); |
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168 | return(err); |
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169 | } |
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170 | |
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171 | void ICCF_TEClick(Point pt, Boolean fExtend, TEHandle teH) { |
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172 | short oldSelStart, oldSelEnd; |
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173 | |
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174 | ICapeprintf("ICCF_TEClick entered\n"); |
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175 | |
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176 | // Save old selection |
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177 | oldSelStart = (**teH).selStart; |
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178 | oldSelEnd = (**teH).selEnd; |
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179 | // Get modifier keys |
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180 | UInt32 modifiers = GetCurrentEventKeyModifiers(); |
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181 | // Call the original TEClick() |
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182 | gTEClick(pt, fExtend, teH); |
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183 | // Do our thing |
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184 | if (modifiers & cmdKey) { |
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185 | iccfURLAction action; |
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186 | action.presentMenu = (modifiers & optionKey) != 0; |
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187 | action.launchInBackground = (modifiers & shiftKey) != 0; |
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188 | ICCF_LaunchURLFromTEClick(teH, oldSelStart, oldSelEnd, action); |
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189 | } |
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190 | ICapeprintf("ICCF_TEClick exited\n"); |
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191 | } |
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