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tkMacOSXDialog.c
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tkMacOSXDialog.c
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/*
* tkMacOSXDialog.c --
*
* Contains the Mac implementation of the common dialog boxes.
*
* Copyright (c) 1996-1997 Sun Microsystems, Inc.
* Copyright 2001-2009, Apple Inc.
* Copyright (c) 2006-2009 Daniel A. Steffen <das@users.sourceforge.net>
*
* See the file "license.terms" for information on usage and redistribution of
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
#include "tkMacOSXPrivate.h"
#include "tkFileFilter.h"
static const char *const colorOptionStrings[] = {
"-initialcolor", "-parent", "-title", NULL
};
enum colorOptions {
COLOR_INITIAL, COLOR_PARENT, COLOR_TITLE
};
static const char *const openOptionStrings[] = {
"-defaultextension", "-filetypes", "-initialdir", "-initialfile",
"-message", "-multiple", "-parent", "-title", "-typevariable",
"-command", NULL
};
enum openOptions {
OPEN_DEFAULT, OPEN_FILETYPES, OPEN_INITDIR, OPEN_INITFILE,
OPEN_MESSAGE, OPEN_MULTIPLE, OPEN_PARENT, OPEN_TITLE,
OPEN_TYPEVARIABLE, OPEN_COMMAND,
};
static const char *const saveOptionStrings[] = {
"-defaultextension", "-filetypes", "-initialdir", "-initialfile",
"-message", "-parent", "-title", "-typevariable", "-command",
"-confirmoverwrite", NULL
};
enum saveOptions {
SAVE_DEFAULT, SAVE_FILETYPES, SAVE_INITDIR, SAVE_INITFILE,
SAVE_MESSAGE, SAVE_PARENT, SAVE_TITLE, SAVE_TYPEVARIABLE, SAVE_COMMAND,
SAVE_CONFIRMOW
};
static const char *const chooseOptionStrings[] = {
"-initialdir", "-message", "-mustexist", "-parent", "-title", "-command",
NULL
};
enum chooseOptions {
CHOOSE_INITDIR, CHOOSE_MESSAGE, CHOOSE_MUSTEXIST, CHOOSE_PARENT,
CHOOSE_TITLE, CHOOSE_COMMAND,
};
typedef struct {
Tcl_Interp *interp;
Tcl_Obj *cmdObj;
int multiple;
} FilePanelCallbackInfo;
static const char *const alertOptionStrings[] = {
"-default", "-detail", "-icon", "-message", "-parent", "-title",
"-type", "-command", NULL
};
enum alertOptions {
ALERT_DEFAULT, ALERT_DETAIL, ALERT_ICON, ALERT_MESSAGE, ALERT_PARENT,
ALERT_TITLE, ALERT_TYPE, ALERT_COMMAND,
};
typedef struct {
Tcl_Interp *interp;
Tcl_Obj *cmdObj;
int typeIndex;
} AlertCallbackInfo;
static const char *const alertTypeStrings[] = {
"abortretryignore", "ok", "okcancel", "retrycancel", "yesno",
"yesnocancel", NULL
};
enum alertTypeOptions {
TYPE_ABORTRETRYIGNORE, TYPE_OK, TYPE_OKCANCEL, TYPE_RETRYCANCEL,
TYPE_YESNO, TYPE_YESNOCANCEL
};
static const char *const alertIconStrings[] = {
"error", "info", "question", "warning", NULL
};
enum alertIconOptions {
ICON_ERROR, ICON_INFO, ICON_QUESTION, ICON_WARNING
};
static const char *const alertButtonStrings[] = {
"abort", "retry", "ignore", "ok", "cancel", "yes", "no", NULL
};
static const NSString *const alertButtonNames[][3] = {
[TYPE_ABORTRETRYIGNORE] = {@"Abort", @"Retry", @"Ignore"},
[TYPE_OK] = {@"OK"},
[TYPE_OKCANCEL] = {@"OK", @"Cancel"},
[TYPE_RETRYCANCEL] = {@"Retry", @"Cancel"},
[TYPE_YESNO] = {@"Yes", @"No"},
[TYPE_YESNOCANCEL] = {@"Yes", @"No", @"Cancel"},
};
static const NSAlertStyle alertStyles[] = {
[ICON_ERROR] = NSWarningAlertStyle,
[ICON_INFO] = NSInformationalAlertStyle,
[ICON_QUESTION] = NSWarningAlertStyle,
[ICON_WARNING] = NSCriticalAlertStyle,
};
/*
* Need to map from 'alertButtonStrings' and its corresponding integer, index
* to the native button index, which is 1, 2, 3, from right to left. This is
* necessary to do for each separate '-type' of button sets.
*/
static const short alertButtonIndexAndTypeToNativeButtonIndex[][7] = {
/* abort retry ignore ok cancel yes no */
[TYPE_ABORTRETRYIGNORE] = {1, 2, 3, 0, 0, 0, 0},
[TYPE_OK] = {0, 0, 0, 1, 0, 0, 0},
[TYPE_OKCANCEL] = {0, 0, 0, 1, 2, 0, 0},
[TYPE_RETRYCANCEL] = {0, 1, 0, 0, 2, 0, 0},
[TYPE_YESNO] = {0, 0, 0, 0, 0, 1, 2},
[TYPE_YESNOCANCEL] = {0, 0, 0, 0, 3, 1, 2},
};
/*
* Need also the inverse mapping, from NSAlertFirstButtonReturn etc to the
* descriptive button text string index.
*/
static const short alertNativeButtonIndexAndTypeToButtonIndex[][3] = {
[TYPE_ABORTRETRYIGNORE] = {0, 1, 2},
[TYPE_OK] = {3, 0, 0},
[TYPE_OKCANCEL] = {3, 4, 0},
[TYPE_RETRYCANCEL] = {1, 4, 0},
[TYPE_YESNO] = {5, 6, 0},
[TYPE_YESNOCANCEL] = {5, 6, 4},
};
#pragma mark TKApplication(TKDialog)
@interface NSColorPanel(TKDialog)
- (void) _setUseModalAppearance: (BOOL) flag;
@end
@implementation TKApplication(TKDialog)
- (void) tkFilePanelDidEnd: (NSSavePanel *) panel
returnCode: (NSInteger) returnCode contextInfo: (void *) contextInfo
{
FilePanelCallbackInfo *callbackInfo = contextInfo;
if (returnCode == NSFileHandlingPanelOKButton) {
Tcl_Obj *resultObj;
if (callbackInfo->multiple) {
resultObj = Tcl_NewListObj(0, NULL);
for (NSString *name in [(NSOpenPanel*)panel filenames]) {
Tcl_ListObjAppendElement(callbackInfo->interp, resultObj,
Tcl_NewStringObj([name UTF8String], -1));
}
} else {
resultObj = Tcl_NewStringObj([[panel filename] UTF8String], -1);
}
if (callbackInfo->cmdObj) {
Tcl_Obj **objv, **tmpv;
int objc, result = Tcl_ListObjGetElements(callbackInfo->interp,
callbackInfo->cmdObj, &objc, &objv);
if (result == TCL_OK && objc) {
tmpv = ckalloc(sizeof(Tcl_Obj *) * (objc + 2));
memcpy(tmpv, objv, sizeof(Tcl_Obj *) * objc);
tmpv[objc] = resultObj;
TkBackgroundEvalObjv(callbackInfo->interp, objc + 1, tmpv,
TCL_EVAL_GLOBAL);
ckfree(tmpv);
}
} else {
Tcl_SetObjResult(callbackInfo->interp, resultObj);
}
} else if (returnCode == NSFileHandlingPanelCancelButton) {
Tcl_ResetResult(callbackInfo->interp);
}
if (panel == [NSApp modalWindow]) {
[NSApp stopModalWithCode:returnCode];
}
if (callbackInfo->cmdObj) {
Tcl_DecrRefCount(callbackInfo->cmdObj);
ckfree(callbackInfo);
}
}
- (void) tkAlertDidEnd: (NSAlert *) alert returnCode: (NSInteger) returnCode
contextInfo: (void *) contextInfo
{
AlertCallbackInfo *callbackInfo = contextInfo;
if (returnCode != NSAlertErrorReturn) {
Tcl_Obj *resultObj = Tcl_NewStringObj(alertButtonStrings[
alertNativeButtonIndexAndTypeToButtonIndex[callbackInfo->
typeIndex][returnCode - NSAlertFirstButtonReturn]], -1);
if (callbackInfo->cmdObj) {
Tcl_Obj **objv, **tmpv;
int objc, result = Tcl_ListObjGetElements(callbackInfo->interp,
callbackInfo->cmdObj, &objc, &objv);
if (result == TCL_OK && objc) {
tmpv = ckalloc(sizeof(Tcl_Obj *) * (objc + 2));
memcpy(tmpv, objv, sizeof(Tcl_Obj *) * objc);
tmpv[objc] = resultObj;
TkBackgroundEvalObjv(callbackInfo->interp, objc + 1, tmpv,
TCL_EVAL_GLOBAL);
ckfree(tmpv);
}
} else {
Tcl_SetObjResult(callbackInfo->interp, resultObj);
}
}
if ([alert window] == [NSApp modalWindow]) {
[NSApp stopModalWithCode:returnCode];
}
if (callbackInfo->cmdObj) {
Tcl_DecrRefCount(callbackInfo->cmdObj);
ckfree(callbackInfo);
}
}
@end
#pragma mark -
/*
*----------------------------------------------------------------------
*
* Tk_ChooseColorObjCmd --
*
* This procedure implements the color dialog box for the Mac platform.
* See the user documentation for details on what it does.
*
* Results:
* A standard Tcl result.
*
* Side effects:
* See the user documentation.
*
*----------------------------------------------------------------------
*/
int
Tk_ChooseColorObjCmd(
ClientData clientData, /* Main window associated with interpreter. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
int result = TCL_ERROR;
Tk_Window parent, tkwin = clientData;
const char *title = NULL;
int i;
NSColor *color = nil, *initialColor = nil;
NSColorPanel *colorPanel;
NSInteger returnCode, numberOfComponents = 0;
for (i = 1; i < objc; i += 2) {
int index;
const char *option, *value;
if (Tcl_GetIndexFromObj(interp, objv[i], colorOptionStrings, "option",
TCL_EXACT, &index) != TCL_OK) {
goto end;
}
if (i + 1 == objc) {
option = Tcl_GetString(objv[i]);
Tcl_AppendResult(interp, "value for \"", option, "\" missing",
NULL);
goto end;
}
value = Tcl_GetString(objv[i + 1]);
switch (index) {
case COLOR_INITIAL: {
XColor *colorPtr;
colorPtr = Tk_GetColor(interp, tkwin, value);
if (colorPtr == NULL) {
goto end;
}
initialColor = TkMacOSXGetNSColor(NULL, colorPtr->pixel);
Tk_FreeColor(colorPtr);
break;
}
case COLOR_PARENT:
parent = Tk_NameToWindow(interp, value, tkwin);
if (parent == NULL) {
goto end;
}
break;
case COLOR_TITLE:
title = value;
break;
}
}
colorPanel = [NSColorPanel sharedColorPanel];
[colorPanel orderOut:NSApp];
[colorPanel setContinuous:NO];
[colorPanel setBecomesKeyOnlyIfNeeded:NO];
[colorPanel setShowsAlpha: NO];
[colorPanel _setUseModalAppearance:YES];
if (title) {
NSString *s = [[NSString alloc] initWithUTF8String:title];
[colorPanel setTitle:s];
[s release];
}
if (initialColor) {
[colorPanel setColor:initialColor];
}
returnCode = [NSApp runModalForWindow:colorPanel];
if (returnCode == NSOKButton) {
color = [[colorPanel color] colorUsingColorSpace:
[NSColorSpace genericRGBColorSpace]];
numberOfComponents = [color numberOfComponents];
}
if (color && numberOfComponents >= 3 && numberOfComponents <= 4) {
CGFloat components[4];
char colorstr[8];
[color getComponents:components];
snprintf(colorstr, 8, "#%02x%02x%02x",
(short)(components[0] * 255),
(short)(components[1] * 255),
(short)(components[2] * 255));
Tcl_SetObjResult(interp, Tcl_NewStringObj(colorstr, 7));
} else {
Tcl_ResetResult(interp);
}
result = TCL_OK;
end:
return result;
}
/*
*----------------------------------------------------------------------
*
* Tk_GetOpenFileObjCmd --
*
* This procedure implements the "open file" dialog box for the Mac
* platform. See the user documentation for details on what it does.
*
* Results:
* A standard Tcl result.
*
* Side effects:
* See user documentation.
*----------------------------------------------------------------------
*/
int
Tk_GetOpenFileObjCmd(
ClientData clientData, /* Main window associated with interpreter. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
Tk_Window tkwin = clientData;
char *str;
int i, result = TCL_ERROR, haveParentOption = 0;
int index, len, multiple = 0;
FileFilterList fl;
Tcl_Obj *cmdObj = NULL, *typeVariablePtr = NULL;
FilePanelCallbackInfo callbackInfoStruct;
FilePanelCallbackInfo *callbackInfo = &callbackInfoStruct;
NSString *directory = nil, *filename = nil;
NSString *message, *title, *type;
NSWindow *parent;
NSMutableArray *fileTypes = nil;
NSOpenPanel *panel = [NSOpenPanel openPanel];
NSInteger returnCode = NSAlertErrorReturn;
TkInitFileFilters(&fl);
for (i = 1; i < objc; i += 2) {
if (Tcl_GetIndexFromObj(interp, objv[i], openOptionStrings, "option",
TCL_EXACT, &index) != TCL_OK) {
goto end;
}
if (i + 1 == objc) {
str = Tcl_GetString(objv[i]);
Tcl_AppendResult(interp, "value for \"", str, "\" missing", NULL);
goto end;
}
switch (index) {
case OPEN_DEFAULT:
break;
case OPEN_FILETYPES:
if (TkGetFileFilters(interp, &fl, objv[i + 1], 0) != TCL_OK) {
goto end;
}
break;
case OPEN_INITDIR:
str = Tcl_GetStringFromObj(objv[i + 1], &len);
if (len) {
directory = [[[NSString alloc] initWithUTF8String:str]
autorelease];
}
break;
case OPEN_INITFILE:
str = Tcl_GetStringFromObj(objv[i + 1], &len);
if (len) {
filename = [[[NSString alloc] initWithUTF8String:str]
autorelease];
}
break;
case OPEN_MESSAGE:
message = [[NSString alloc] initWithUTF8String:
Tcl_GetString(objv[i + 1])];
[panel setMessage:message];
[message release];
break;
case OPEN_MULTIPLE:
if (Tcl_GetBooleanFromObj(interp, objv[i + 1],
&multiple) != TCL_OK) {
goto end;
}
break;
case OPEN_PARENT:
str = Tcl_GetStringFromObj(objv[i + 1], &len);
tkwin = Tk_NameToWindow(interp, str, tkwin);
if (!tkwin) {
goto end;
}
haveParentOption = 1;
break;
case OPEN_TITLE:
title = [[NSString alloc] initWithUTF8String:
Tcl_GetString(objv[i + 1])];
[panel setTitle:title];
[title release];
break;
case OPEN_TYPEVARIABLE:
typeVariablePtr = objv[i + 1];
break;
case OPEN_COMMAND:
cmdObj = objv[i+1];
break;
}
}
if (fl.filters) {
fileTypes = [NSMutableArray array];
for (FileFilter *filterPtr = fl.filters; filterPtr;
filterPtr = filterPtr->next) {
for (FileFilterClause *clausePtr = filterPtr->clauses; clausePtr;
clausePtr = clausePtr->next) {
for (GlobPattern *globPtr = clausePtr->patterns; globPtr;
globPtr = globPtr->next) {
str = globPtr->pattern;
while (*str && (*str == '*' || *str == '.')) {
str++;
}
if (*str) {
type = [[NSString alloc] initWithUTF8String:str];
if (![fileTypes containsObject:type]) {
[fileTypes addObject:type];
}
[type release];
}
}
for (MacFileType *mfPtr = clausePtr->macTypes; mfPtr;
mfPtr = mfPtr->next) {
if (mfPtr->type) {
type = NSFileTypeForHFSTypeCode(mfPtr->type);
if (![fileTypes containsObject:type]) {
[fileTypes addObject:type];
}
}
}
}
}
}
[panel setAllowsMultipleSelection:multiple];
if (cmdObj) {
callbackInfo = ckalloc(sizeof(FilePanelCallbackInfo));
if (Tcl_IsShared(cmdObj)) {
cmdObj = Tcl_DuplicateObj(cmdObj);
}
Tcl_IncrRefCount(cmdObj);
}
callbackInfo->cmdObj = cmdObj;
callbackInfo->interp = interp;
callbackInfo->multiple = multiple;
parent = TkMacOSXDrawableWindow(((TkWindow *) tkwin)->window);
if (haveParentOption && parent && ![parent attachedSheet]) {
[panel beginSheetForDirectory:directory file:filename types:fileTypes
modalForWindow:parent modalDelegate:NSApp didEndSelector:
@selector(tkFilePanelDidEnd:returnCode:contextInfo:)
contextInfo:callbackInfo];
returnCode = cmdObj ? NSAlertOtherReturn :
[NSApp runModalForWindow:panel];
} else {
returnCode = [panel runModalForDirectory:directory file:filename
types:fileTypes];
[NSApp tkFilePanelDidEnd:panel returnCode:returnCode
contextInfo:callbackInfo];
}
result = (returnCode != NSAlertErrorReturn) ? TCL_OK : TCL_ERROR;
if (typeVariablePtr && result == TCL_OK) {
/*
* The -typevariable option is not really supported.
*/
Tcl_SetVar(interp, Tcl_GetString(typeVariablePtr), "",
TCL_GLOBAL_ONLY);
}
end:
TkFreeFileFilters(&fl);
return result;
}
/*
*----------------------------------------------------------------------
*
* Tk_GetSaveFileObjCmd --
*
* This procedure implements the "save file" dialog box for the Mac
* platform. See the user documentation for details on what it does.
*
* Results:
* A standard Tcl result.
*
* Side effects:
* See user documentation.
*----------------------------------------------------------------------
*/
int
Tk_GetSaveFileObjCmd(
ClientData clientData, /* Main window associated with interpreter. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
Tk_Window tkwin = clientData;
char *str;
int i, result = TCL_ERROR, haveParentOption = 0;
int confirmOverwrite = 1;
int index, len;
FileFilterList fl;
Tcl_Obj *cmdObj = NULL;
FilePanelCallbackInfo callbackInfoStruct;
FilePanelCallbackInfo *callbackInfo = &callbackInfoStruct;
NSString *directory = nil, *filename = nil, *defaultType = nil;
NSString *message, *title, *type;
NSWindow *parent;
NSMutableArray *fileTypes = nil;
NSSavePanel *panel = [NSSavePanel savePanel];
NSInteger returnCode = NSAlertErrorReturn;
TkInitFileFilters(&fl);
for (i = 1; i < objc; i += 2) {
if (Tcl_GetIndexFromObj(interp, objv[i], saveOptionStrings, "option",
TCL_EXACT, &index) != TCL_OK) {
goto end;
}
if (i + 1 == objc) {
str = Tcl_GetString(objv[i]);
Tcl_AppendResult(interp, "value for \"", str, "\" missing",
NULL);
goto end;
}
switch (index) {
case SAVE_DEFAULT:
str = Tcl_GetStringFromObj(objv[i + 1], &len);
while (*str && (*str == '*' || *str == '.')) {
str++;
}
if (*str) {
defaultType = [[[NSString alloc] initWithUTF8String:str]
autorelease];
}
break;
case SAVE_FILETYPES:
if (TkGetFileFilters(interp, &fl, objv[i + 1], 0) != TCL_OK) {
goto end;
}
break;
case SAVE_INITDIR:
str = Tcl_GetStringFromObj(objv[i + 1], &len);
if (len) {
directory = [[[NSString alloc] initWithUTF8String:str]
autorelease];
}
break;
case SAVE_INITFILE:
str = Tcl_GetStringFromObj(objv[i + 1], &len);
if (len) {
filename = [[[NSString alloc] initWithUTF8String:str]
autorelease];
}
break;
case SAVE_MESSAGE:
message = [[NSString alloc] initWithUTF8String:
Tcl_GetString(objv[i + 1])];
[panel setMessage:message];
[message release];
break;
case SAVE_PARENT:
str = Tcl_GetStringFromObj(objv[i + 1], &len);
tkwin = Tk_NameToWindow(interp, str, tkwin);
if (!tkwin) {
goto end;
}
haveParentOption = 1;
break;
case SAVE_TITLE:
title = [[NSString alloc] initWithUTF8String:
Tcl_GetString(objv[i + 1])];
[panel setTitle:title];
[title release];
break;
case SAVE_TYPEVARIABLE:
break;
case SAVE_COMMAND:
cmdObj = objv[i+1];
break;
case SAVE_CONFIRMOW:
if (Tcl_GetBooleanFromObj(interp, objv[i + 1],
&confirmOverwrite) != TCL_OK) {
goto end;
}
break;
}
}
if (fl.filters || defaultType) {
fileTypes = [NSMutableArray array];
[fileTypes addObject:defaultType ? defaultType : (id)kUTTypeContent];
for (FileFilter *filterPtr = fl.filters; filterPtr;
filterPtr = filterPtr->next) {
for (FileFilterClause *clausePtr = filterPtr->clauses; clausePtr;
clausePtr = clausePtr->next) {
for (GlobPattern *globPtr = clausePtr->patterns; globPtr;
globPtr = globPtr->next) {
str = globPtr->pattern;
while (*str && (*str == '*' || *str == '.')) {
str++;
}
if (*str) {
type = [[NSString alloc] initWithUTF8String:str];
if (![fileTypes containsObject:type]) {
[fileTypes addObject:type];
}
[type release];
}
}
}
}
[panel setAllowedFileTypes:fileTypes];
[panel setAllowsOtherFileTypes:YES];
}
[panel setCanSelectHiddenExtension:YES];
[panel setExtensionHidden:NO];
if (cmdObj) {
callbackInfo = ckalloc(sizeof(FilePanelCallbackInfo));
if (Tcl_IsShared(cmdObj)) {
cmdObj = Tcl_DuplicateObj(cmdObj);
}
Tcl_IncrRefCount(cmdObj);
}
callbackInfo->cmdObj = cmdObj;
callbackInfo->interp = interp;
callbackInfo->multiple = 0;
parent = TkMacOSXDrawableWindow(((TkWindow *) tkwin)->window);
if (haveParentOption && parent && ![parent attachedSheet]) {
[panel beginSheetForDirectory:directory file:filename
modalForWindow:parent modalDelegate:NSApp didEndSelector:
@selector(tkFilePanelDidEnd:returnCode:contextInfo:)
contextInfo:callbackInfo];
returnCode = cmdObj ? NSAlertOtherReturn :
[NSApp runModalForWindow:panel];
} else {
returnCode = [panel runModalForDirectory:directory file:filename];
[NSApp tkFilePanelDidEnd:panel returnCode:returnCode
contextInfo:callbackInfo];
}
result = (returnCode != NSAlertErrorReturn) ? TCL_OK : TCL_ERROR;
end:
TkFreeFileFilters(&fl);
return result;
}
/*
*----------------------------------------------------------------------
*
* Tk_ChooseDirectoryObjCmd --
*
* This procedure implements the "tk_chooseDirectory" dialog box for the
* MacOS X platform. See the user documentation for details on what it
* does.
*
* Results:
* See user documentation.
*
* Side effects:
* A modal dialog window is created.
*
*----------------------------------------------------------------------
*/
int
Tk_ChooseDirectoryObjCmd(
ClientData clientData, /* Main window associated with interpreter. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
Tk_Window tkwin = clientData;
char *str;
int i, result = TCL_ERROR, haveParentOption = 0;
int index, len, mustexist = 0;
Tcl_Obj *cmdObj = NULL;
FilePanelCallbackInfo callbackInfoStruct;
FilePanelCallbackInfo *callbackInfo = &callbackInfoStruct;
NSString *directory = nil, *filename = nil;
NSString *message, *title;
NSWindow *parent;
NSOpenPanel *panel = [NSOpenPanel openPanel];
NSInteger returnCode = NSAlertErrorReturn;
for (i = 1; i < objc; i += 2) {
if (Tcl_GetIndexFromObj(interp, objv[i], chooseOptionStrings, "option",
TCL_EXACT, &index) != TCL_OK) {
goto end;
}
if (i + 1 == objc) {
str = Tcl_GetString(objv[i]);
Tcl_AppendResult(interp, "value for \"", str, "\" missing", NULL);
goto end;
}
switch (index) {
case CHOOSE_INITDIR:
str = Tcl_GetStringFromObj(objv[i + 1], &len);
if (len) {
directory = [[[NSString alloc] initWithUTF8String:str]
autorelease];
}
break;
case CHOOSE_MESSAGE:
message = [[NSString alloc] initWithUTF8String:
Tcl_GetString(objv[i + 1])];
[panel setMessage:message];
[message release];
break;
case CHOOSE_MUSTEXIST:
if (Tcl_GetBooleanFromObj(interp, objv[i + 1],
&mustexist) != TCL_OK) {
goto end;
}
break;
case CHOOSE_PARENT:
str = Tcl_GetStringFromObj(objv[i + 1], &len);
tkwin = Tk_NameToWindow(interp, str, tkwin);
if (!tkwin) {
goto end;
}
haveParentOption = 1;
break;
case CHOOSE_TITLE:
title = [[NSString alloc] initWithUTF8String:
Tcl_GetString(objv[i + 1])];
[panel setTitle:title];
[title release];
break;
case CHOOSE_COMMAND:
cmdObj = objv[i+1];
break;
}
}
[panel setPrompt:@"Choose"];
[panel setCanChooseFiles:NO];
[panel setCanChooseDirectories:YES];
[panel setCanCreateDirectories:!mustexist];
if (cmdObj) {
callbackInfo = ckalloc(sizeof(FilePanelCallbackInfo));
if (Tcl_IsShared(cmdObj)) {
cmdObj = Tcl_DuplicateObj(cmdObj);
}
Tcl_IncrRefCount(cmdObj);
}
callbackInfo->cmdObj = cmdObj;
callbackInfo->interp = interp;
callbackInfo->multiple = 0;
parent = TkMacOSXDrawableWindow(((TkWindow *) tkwin)->window);
if (haveParentOption && parent && ![parent attachedSheet]) {
[panel beginSheetForDirectory:directory file:filename
modalForWindow:parent modalDelegate:NSApp didEndSelector:
@selector(tkFilePanelDidEnd:returnCode:contextInfo:)
contextInfo:callbackInfo];
returnCode = cmdObj ? NSAlertOtherReturn :
[NSApp runModalForWindow:panel];
} else {
returnCode = [panel runModalForDirectory:directory file:filename];
[NSApp tkFilePanelDidEnd:panel returnCode:returnCode
contextInfo:callbackInfo];
}
result = (returnCode != NSAlertErrorReturn) ? TCL_OK : TCL_ERROR;
end:
return result;
}
/*
*----------------------------------------------------------------------
*
* TkAboutDlg --
*
* Displays the default Tk About box.
*
* Results:
* None.
*
* Side effects:
* None.
*
*----------------------------------------------------------------------
*/
void
TkAboutDlg(void)
{
NSImage *image;
NSString *path = [NSApp tkFrameworkImagePath: @"Tk.tiff"];
if (path) {
image = [[[NSImage alloc] initWithContentsOfFile:path] autorelease];
} else {
image = [NSApp applicationIconImage];
}
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
[dateFormatter setFormatterBehavior:NSDateFormatterBehavior10_4];
[dateFormatter setDateFormat:@"Y"];
NSString *year = [dateFormatter stringFromDate:[NSDate date]];
[dateFormatter release];
NSMutableParagraphStyle *style =
[[[NSParagraphStyle defaultParagraphStyle] mutableCopy]
autorelease];
[style setAlignment:NSCenterTextAlignment];
NSDictionary *options = [NSDictionary dictionaryWithObjectsAndKeys:
@"Tcl & Tk", @"ApplicationName",
@"Tcl " TCL_VERSION " & Tk " TK_VERSION, @"ApplicationVersion",
@TK_PATCH_LEVEL, @"Version",
image, @"ApplicationIcon",
[NSString stringWithFormat:@"Copyright %1$C 1987-%2$@.", 0xA9,
year], @"Copyright",
[[[NSAttributedString alloc] initWithString:
[NSString stringWithFormat:
@"%1$C 1987-%2$@ Tcl Core Team." "\n\n"
"%1$C 2002-%2$@ Daniel A. Steffen." "\n\n"
"%1$C 2001-2009 Apple Inc." "\n\n"
"%1$C 2001-2002 Jim Ingham & Ian Reid" "\n\n"
"%1$C 1998-2000 Jim Ingham & Ray Johnson" "\n\n"
"%1$C 1998-2000 Scriptics Inc." "\n\n"
"%1$C 1996-1997 Sun Microsystems Inc.", 0xA9, year] attributes:
[NSDictionary dictionaryWithObject:style
forKey:NSParagraphStyleAttributeName]] autorelease], @"Credits",
nil];
[NSApp orderFrontStandardAboutPanelWithOptions:options];
}
/*
*----------------------------------------------------------------------
*
* TkMacOSXStandardAboutPanelObjCmd --
*
* Implements the ::tk::mac::standardAboutPanel command.
*
* Results:
* A standard Tcl result.
*
* Side effects:
* none
*
*----------------------------------------------------------------------
*/
int
TkMacOSXStandardAboutPanelObjCmd(
ClientData clientData, /* Unused. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
if (objc > 1) {
Tcl_WrongNumArgs(interp, 1, objv, NULL);
return TCL_ERROR;
}
[NSApp orderFrontStandardAboutPanelWithOptions:nil];
return TCL_OK;
}
/*
*----------------------------------------------------------------------
*
* Tk_MessageBoxObjCmd --
*
* Implements the tk_messageBox in native Mac OS X style.
*
* Results:
* A standard Tcl result.
*
* Side effects:
* none
*
*----------------------------------------------------------------------
*/
int
Tk_MessageBoxObjCmd(
ClientData clientData, /* Main window associated with interpreter. */
Tcl_Interp *interp, /* Current interpreter. */
int objc, /* Number of arguments. */
Tcl_Obj *const objv[]) /* Argument objects. */
{
Tk_Window tkwin = clientData;
char *str;
int i, result = TCL_ERROR, haveParentOption = 0;
int index, typeIndex, iconIndex, indexDefaultOption = 0;
int defaultNativeButtonIndex = 1; /* 1, 2, 3: right to left */
Tcl_Obj *cmdObj = NULL;
AlertCallbackInfo callbackInfoStruct, *callbackInfo = &callbackInfoStruct;
NSString *message, *title;
NSWindow *parent;
NSArray *buttons;
NSAlert *alert = [NSAlert new];
NSInteger returnCode = NSAlertErrorReturn;
iconIndex = ICON_INFO;
typeIndex = TYPE_OK;
for (i = 1; i < objc; i += 2) {
if (Tcl_GetIndexFromObj(interp, objv[i], alertOptionStrings, "option",
TCL_EXACT, &index) != TCL_OK) {
goto end;
}
if (i + 1 == objc) {
str = Tcl_GetString(objv[i]);
Tcl_AppendResult(interp, "value for \"", str, "\" missing", NULL);
goto end;
}
switch (index) {
case ALERT_DEFAULT:
/*
* Need to postpone processing of this option until we are sure to
* know the '-type' as well.
*/
indexDefaultOption = i;
break;
case ALERT_DETAIL:
message = [[NSString alloc] initWithUTF8String:
Tcl_GetString(objv[i + 1])];
[alert setInformativeText:message];
[message release];
break;
case ALERT_ICON:
if (Tcl_GetIndexFromObj(interp, objv[i + 1], alertIconStrings,
"value", TCL_EXACT, &iconIndex) != TCL_OK) {
goto end;
}
break;
case ALERT_MESSAGE:
message = [[NSString alloc] initWithUTF8String:
Tcl_GetString(objv[i + 1])];
[alert setMessageText:message];
[message release];
break;
case ALERT_PARENT:
str = Tcl_GetString(objv[i + 1]);
tkwin = Tk_NameToWindow(interp, str, tkwin);
if (!tkwin) {
goto end;
}
haveParentOption = 1;
break;
case ALERT_TITLE:
title = [[NSString alloc] initWithUTF8String:
Tcl_GetString(objv[i + 1])];
[[alert window] setTitle:title];
[title release];
break;
case ALERT_TYPE:
if (Tcl_GetIndexFromObj(interp, objv[i + 1], alertTypeStrings,
"value", TCL_EXACT, &typeIndex) != TCL_OK) {
goto end;
}