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* Cleanup, no functional change.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38854 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2010-09-29 15:36:54 +00:00
parent 41457111ec
commit 1098779ca0
1 changed files with 397 additions and 396 deletions
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src/kits/tracker/WidgetAttributeText.cpp
+221 -220
View File
@@ -32,10 +32,14 @@ names are registered trademarks or trademarks of their respective holders.
All rights reserved.
*/
#include <fs_attr.h>
#include "WidgetAttributeText.h"
#include <ctype.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <fs_attr.h>
#include <parsedate.h>
#include <Alert.h>
@@ -60,8 +64,6 @@ All rights reserved.
#include "SettingsViews.h"
#include "Utilities.h"
#include "ViewState.h"
#include "WidgetAttributeText.h"
#undef B_TRANSLATE_CONTEXT
@@ -70,135 +72,6 @@ All rights reserved.
const int32 kGenericReadBufferSize = 1024;
template <class View>
float
TruncStringBase(BString *result, const char *str, int32 length,
const View *view, float width, uint32 truncMode = B_TRUNCATE_MIDDLE)
{
// we are using a template version of this call to make sure
// the right StringWidth gets picked up for BView x BPoseView
// for max speed and flexibility
// a standard ellipsis inserting fitting algorithm
if (view->StringWidth(str, length) <= width)
*result = str;
else {
const char *srcstr[1];
char *results[1];
srcstr[0] = str;
results[0] = result->LockBuffer(length + 3);
BFont font;
view->GetFont(&font);
font.GetTruncatedStrings(srcstr, 1, truncMode, width, results);
result->UnlockBuffer();
}
return view->StringWidth(result->String(), result->Length());
}
WidgetAttributeText *
WidgetAttributeText::NewWidgetText(const Model *model,
const BColumn *column, const BPoseView *view)
{
// call this to make the right WidgetAttributeText type for a
// given column
const char *attrName = column->AttrName();
if (strcmp(attrName, kAttrPath) == 0)
return new PathAttributeText(model, column);
else if (strcmp(attrName, kAttrMIMEType) == 0)
return new KindAttributeText(model, column);
else if (strcmp(attrName, kAttrStatName) == 0)
return new NameAttributeText(model, column);
else if (strcmp(attrName, kAttrStatSize) == 0)
return new SizeAttributeText(model, column);
else if (strcmp(attrName, kAttrStatModified) == 0)
return new ModificationTimeAttributeText(model, column);
else if (strcmp(attrName, kAttrStatCreated) == 0)
return new CreationTimeAttributeText(model, column);
#ifdef OWNER_GROUP_ATTRIBUTES
else if (strcmp(attrName, kAttrStatOwner) == 0)
return new OwnerAttributeText(model, column);
else if (strcmp(attrName, kAttrStatGroup) == 0)
return new GroupAttributeText(model, column);
#endif
else if (strcmp(attrName, kAttrStatMode) == 0)
return new ModeAttributeText(model, column);
else if (strcmp(attrName, kAttrOpenWithRelation) == 0)
return new OpenWithRelationAttributeText(model, column, view);
else if (strcmp(attrName, kAttrAppVersion) == 0)
return new AppShortVersionAttributeText(model, column);
else if (strcmp(attrName, kAttrSystemVersion) == 0)
return new SystemShortVersionAttributeText(model, column);
else if (strcmp(attrName, kAttrOriginalPath) == 0)
return new OriginalPathAttributeText(model, column);
return new GenericAttributeText(model, column);
}
WidgetAttributeText::WidgetAttributeText(const Model *model,
const BColumn *column)
:
fModel(const_cast<Model *>(model)),
fColumn(column),
fDirty(true),
fValueIsDefined(false)
{
ASSERT(fColumn);
ASSERT(fColumn->Width() > 0);
}
WidgetAttributeText::~WidgetAttributeText()
{
}
const char *
WidgetAttributeText::FittingText(const BPoseView *view)
{
if (fDirty || fColumn->Width() != fOldWidth || CheckSettingsChanged()
|| !fValueIsDefined )
CheckViewChanged(view);
ASSERT(!fDirty);
return fText.String();
}
bool
WidgetAttributeText::CheckViewChanged(const BPoseView *view)
{
BString newText;
FitValue(&newText, view);
if (newText == fText)
return false;
fText = newText;
return true;
}
bool
WidgetAttributeText::CheckSettingsChanged()
{
return false;
}
float
WidgetAttributeText::TruncString(BString *result, const char *str,
int32 length, const BPoseView *view, float width, uint32 truncMode)
{
return TruncStringBase(result, str, length, view, width, truncMode);
}
const char* kSizeFormats[] = {
"%.2f %s",
"%.1f %s",
@@ -208,6 +81,9 @@ const char *kSizeFormats[] = {
};
bool NameAttributeText::sSortFolderNamesFirst = false;
template <class View>
float
TruncFileSizeBase(BString* result, int64 value, const View* view, float width)
@@ -276,12 +152,34 @@ TruncFileSizeBase(BString *result, int64 value, const View *view, float width)
}
template <class View>
float
WidgetAttributeText::TruncFileSize(BString *result, int64 value,
const BPoseView *view, float width)
TruncStringBase(BString* result, const char* str, int32 length,
const View* view, float width, uint32 truncMode = B_TRUNCATE_MIDDLE)
{
return TruncFileSizeBase(result, value, view, width);
// we are using a template version of this call to make sure
// the right StringWidth gets picked up for BView x BPoseView
// for max speed and flexibility
// a standard ellipsis inserting fitting algorithm
if (view->StringWidth(str, length) <= width)
*result = str;
else {
const char* srcstr[1];
char* results[1];
srcstr[0] = str;
results[0] = result->LockBuffer(length + 3);
BFont font;
view->GetFont(&font);
font.GetTruncatedStrings(srcstr, 1, truncMode, width, results);
result->UnlockBuffer();
}
return view->StringWidth(result->String(), result->Length());
}
template <class View>
float
@@ -311,6 +209,117 @@ TruncTimeBase(BString *result, int64 value, const View *view, float width)
}
// #pragma mark - WidgetAttributeText base class
WidgetAttributeText*
WidgetAttributeText::NewWidgetText(const Model* model,
const BColumn* column, const BPoseView* view)
{
// call this to make the right WidgetAttributeText type for a
// given column
const char* attrName = column->AttrName();
if (strcmp(attrName, kAttrPath) == 0)
return new PathAttributeText(model, column);
if (strcmp(attrName, kAttrMIMEType) == 0)
return new KindAttributeText(model, column);
if (strcmp(attrName, kAttrStatName) == 0)
return new NameAttributeText(model, column);
if (strcmp(attrName, kAttrStatSize) == 0)
return new SizeAttributeText(model, column);
if (strcmp(attrName, kAttrStatModified) == 0)
return new ModificationTimeAttributeText(model, column);
if (strcmp(attrName, kAttrStatCreated) == 0)
return new CreationTimeAttributeText(model, column);
#ifdef OWNER_GROUP_ATTRIBUTES
if (strcmp(attrName, kAttrStatOwner) == 0)
return new OwnerAttributeText(model, column);
if (strcmp(attrName, kAttrStatGroup) == 0)
return new GroupAttributeText(model, column);
#endif
if (strcmp(attrName, kAttrStatMode) == 0)
return new ModeAttributeText(model, column);
if (strcmp(attrName, kAttrOpenWithRelation) == 0)
return new OpenWithRelationAttributeText(model, column, view);
if (strcmp(attrName, kAttrAppVersion) == 0)
return new AppShortVersionAttributeText(model, column);
if (strcmp(attrName, kAttrSystemVersion) == 0)
return new SystemShortVersionAttributeText(model, column);
if (strcmp(attrName, kAttrOriginalPath) == 0)
return new OriginalPathAttributeText(model, column);
return new GenericAttributeText(model, column);
}
WidgetAttributeText::WidgetAttributeText(const Model* model,
const BColumn* column)
:
fModel(const_cast<Model*>(model)),
fColumn(column),
fDirty(true),
fValueIsDefined(false)
{
ASSERT(fColumn);
ASSERT(fColumn->Width() > 0);
}
WidgetAttributeText::~WidgetAttributeText()
{
}
const char*
WidgetAttributeText::FittingText(const BPoseView* view)
{
if (fDirty || fColumn->Width() != fOldWidth || CheckSettingsChanged()
|| !fValueIsDefined )
CheckViewChanged(view);
ASSERT(!fDirty);
return fText.String();
}
bool
WidgetAttributeText::CheckViewChanged(const BPoseView* view)
{
BString newText;
FitValue(&newText, view);
if (newText == fText)
return false;
fText = newText;
return true;
}
bool
WidgetAttributeText::CheckSettingsChanged()
{
return false;
}
float
WidgetAttributeText::TruncString(BString* result, const char* str,
int32 length, const BPoseView* view, float width, uint32 truncMode)
{
return TruncStringBase(result, str, length, view, width, truncMode);
}
float
WidgetAttributeText::TruncFileSize(BString* result, int64 value,
const BPoseView* view, float width)
{
return TruncFileSizeBase(result, value, view, width);
}
float
WidgetAttributeText::TruncTime(BString* result, int64 value,
const BPoseView* view, float width)
@@ -352,8 +361,8 @@ WidgetAttributeText::CommitEditedText(BTextView *)
status_t
WidgetAttributeText::AttrAsString(const Model* model, BString* result,
const char *attrName, int32 attrType,
float width, BView *view, int64 *resultingValue)
const char* attrName, int32 attrType, float width, BView* view,
int64* resultingValue)
{
int64 value;
@@ -436,7 +445,8 @@ WidgetAttributeText::SetDirty(bool value)
StringAttributeText::StringAttributeText(const Model* model,
const BColumn* column)
: WidgetAttributeText(model, column),
:
WidgetAttributeText(model, column),
fValueDirty(true)
{
}
@@ -508,13 +518,15 @@ StringAttributeText::CommitEditedText(BTextView *textView)
ASSERT(fColumn->Editable());
const char* text = textView->Text();
if (fFullValueText == text)
if (fFullValueText == text) {
// no change
return false;
}
if (textView->TextLength() == 0)
if (textView->TextLength() == 0) {
// cannot do an empty name
return false;
}
// cause re-truncation
fDirty = true;
@@ -534,7 +546,8 @@ StringAttributeText::CommitEditedText(BTextView *textView)
ScalarAttributeText::ScalarAttributeText(const Model* model,
const BColumn* column)
: WidgetAttributeText(model, column),
:
WidgetAttributeText(model, column),
fValueDirty(true)
{
}
@@ -591,7 +604,8 @@ ScalarAttributeText::Compare(WidgetAttributeText &attr, BPoseView *)
PathAttributeText::PathAttributeText(const Model* model, const BColumn* column)
: StringAttributeText(model, column)
:
StringAttributeText(model, column)
{
}
@@ -617,7 +631,8 @@ PathAttributeText::ReadValue(BString *result)
OriginalPathAttributeText::OriginalPathAttributeText(const Model* model,
const BColumn* column)
: StringAttributeText(model, column)
:
StringAttributeText(model, column)
{
}
@@ -641,7 +656,8 @@ OriginalPathAttributeText::ReadValue(BString *result)
KindAttributeText::KindAttributeText(const Model* model, const BColumn* column)
: StringAttributeText(model, column)
:
StringAttributeText(model, column)
{
}
@@ -668,7 +684,8 @@ KindAttributeText::ReadValue(BString *result)
NameAttributeText::NameAttributeText(const Model* model, const BColumn* column)
: StringAttributeText(model, column)
:
StringAttributeText(model, column)
{
}
@@ -686,52 +703,14 @@ NameAttributeText::Compare(WidgetAttributeText &attr, BPoseView *view)
if (NameAttributeText::sSortFolderNamesFirst)
return fModel->CompareFolderNamesFirst(attr.TargetModel());
return NaturalCompare(fFullValueText.String(), compareTo->ValueAsText(view));
return NaturalCompare(fFullValueText.String(),
compareTo->ValueAsText(view));
}
void
NameAttributeText::ReadValue(BString* result)
{
#ifdef DEBUG
// x86 support :-)
if ((modifiers() & B_CAPS_LOCK) != 0) {
if (fModel->IsVolume()) {
BVolumeRoster roster;
roster.Rewind();
BVolume volume;
char device = 'A';
while (roster.GetNextVolume(&volume) == B_OK) {
char name[256];
if (volume.GetName(name) == B_OK
&& strcmp(name, fModel->Name()) == 0) {
*result += device;
*result += ':';
fValueDirty = false;
return;
}
device++;
}
}
const char *modelName = fModel->Name();
bool hasDot = strstr(".", modelName) != 0;
for (int32 index = 0; index < 8; index++) {
if (!modelName[index] || modelName[index] == '.')
break;
*result += toupper(modelName[index]);
}
if (hasDot) {
modelName = strstr(".", modelName);
for (int32 index = 0; index < 4; index++) {
if (!modelName[index])
break;
*result += toupper(modelName[index]);
}
} else if (fModel->IsExecutable())
*result += ".EXE";
} else
#endif
*result = fModel->Name();
fValueDirty = false;
@@ -790,7 +769,7 @@ NameAttributeText::CommitEditedTextFlavor(BTextView *textView)
removeExisting = true;
}
// ToDo:
// TODO:
// use model-flavor specific virtuals for all of these special
// renamings
status_t result;
@@ -821,7 +800,6 @@ NameAttributeText::CommitEditedTextFlavor(BTextView *textView)
return result == B_OK;
}
bool NameAttributeText::sSortFolderNamesFirst = false;
void
NameAttributeText::SetSortFolderNamesFirst(bool enabled)
@@ -830,13 +808,16 @@ NameAttributeText::SetSortFolderNamesFirst(bool enabled)
}
// #pragma mark -
// #pragma mark - owner/group
#ifdef OWNER_GROUP_ATTRIBUTES
OwnerAttributeText::OwnerAttributeText(const Model* model,
const BColumn* column)
: StringAttributeText(model, column)
:
StringAttributeText(model, column)
{
}
@@ -862,7 +843,8 @@ OwnerAttributeText::ReadValue(BString *result)
GroupAttributeText::GroupAttributeText(const Model* model,
const BColumn* column)
: StringAttributeText(model, column)
:
StringAttributeText(model, column)
{
}
@@ -885,10 +867,13 @@ GroupAttributeText::ReadValue(BString *result)
fValueDirty = false;
}
#endif /* OWNER_GROUP_ATTRIBUTES */
#endif // OWNER_GROUP_ATTRIBUTES
ModeAttributeText::ModeAttributeText(const Model* model, const BColumn* column)
: StringAttributeText(model, column)
:
StringAttributeText(model, column)
{
}
@@ -929,7 +914,8 @@ ModeAttributeText::ReadValue(BString *result)
SizeAttributeText::SizeAttributeText(const Model* model, const BColumn* column)
: ScalarAttributeText(model, column)
:
ScalarAttributeText(model, column)
{
}
@@ -979,11 +965,12 @@ SizeAttributeText::PreferredWidth(const BPoseView *pose) const
}
// #pragma mark -
// #pragma mark - time related
TimeAttributeText::TimeAttributeText(const Model* model, const BColumn* column)
: ScalarAttributeText(model, column)
:
ScalarAttributeText(model, column)
{
}
@@ -1018,7 +1005,8 @@ TimeAttributeText::CheckSettingsChanged(void)
CreationTimeAttributeText::CreationTimeAttributeText(const Model* model,
const BColumn* column)
: TimeAttributeText(model, column)
:
TimeAttributeText(model, column)
{
}
@@ -1031,9 +1019,11 @@ CreationTimeAttributeText::ReadValue()
return fModel->StatBuf()->st_crtime;
}
ModificationTimeAttributeText::ModificationTimeAttributeText(const Model* model,
const BColumn* column)
: TimeAttributeText(model, column)
:
TimeAttributeText(model, column)
{
}
@@ -1052,7 +1042,8 @@ ModificationTimeAttributeText::ReadValue()
GenericAttributeText::GenericAttributeText(const Model* model,
const BColumn* column)
: StringAttributeText(model, column)
:
StringAttributeText(model, column)
{
}
@@ -1234,18 +1225,20 @@ GenericAttributeText::FitValue(BString *result, const BPoseView *view)
return;
case B_OFF_T_TYPE:
// as a side effect update the fFullValueText to the string representation
// of value
// As a side effect update the fFullValueText to the string
// representation of value
TruncFileSize(&fFullValueText, fValue.off_tt, view, 100000);
fTruncatedWidth = TruncFileSize(result, fValue.off_tt, view, fOldWidth);
fTruncatedWidth = TruncFileSize(result, fValue.off_tt, view,
fOldWidth);
fDirty = false;
return;
case B_TIME_TYPE:
// as a side effect update the fFullValueText to the string representation
// of value
// As a side effect update the fFullValueText to the string
// representation of value
TruncTime(&fFullValueText, fValue.time_tt, view, 100000);
fTruncatedWidth = TruncTime(result, fValue.time_tt, view, fOldWidth);
fTruncatedWidth = TruncTime(result, fValue.time_tt, view,
fOldWidth);
fDirty = false;
return;
@@ -1503,8 +1496,8 @@ GenericAttributeText::CommitEditedTextFlavor(BTextView *textView)
switch (type) {
case B_STRING_TYPE:
size = fModel->WriteAttr(columnName,
type, 0, textView->Text(), (size_t)(textView->TextLength() + 1));
size = fModel->WriteAttr(columnName, type, 0, textView->Text(),
(size_t)(textView->TextLength() + 1));
break;
case B_BOOL_TYPE:
@@ -1546,10 +1539,13 @@ GenericAttributeText::CommitEditedTextFlavor(BTextView *textView)
if (sscanf(textView->Text(), "%f", &floatVal) == 1) {
fValueIsDefined = true;
fValue.floatt = floatVal;
size = fModel->WriteAttr(columnName, type, 0, &floatVal, sizeof(float));
} else
// If the value was already defined, it's on disk. Otherwise not.
size = fModel->WriteAttr(columnName, type, 0, &floatVal,
sizeof(float));
} else {
// If the value was already defined, it's on disk.
// Otherwise not.
return fValueIsDefined;
}
break;
}
@@ -1560,10 +1556,13 @@ GenericAttributeText::CommitEditedTextFlavor(BTextView *textView)
if (sscanf(textView->Text(), "%lf", &doubleVal) == 1) {
fValueIsDefined = true;
fValue.doublet = doubleVal;
size = fModel->WriteAttr(columnName, type, 0, &doubleVal, sizeof(double));
} else
// If the value was already defined, it's on disk. Otherwise not.
size = fModel->WriteAttr(columnName, type, 0, &doubleVal,
sizeof(double));
} else {
// If the value was already defined, it's on disk.
// Otherwise not.
return fValueIsDefined;
}
break;
}
@@ -1649,7 +1648,8 @@ GenericAttributeText::CommitEditedTextFlavor(BTextView *textView)
OpenWithRelationAttributeText::OpenWithRelationAttributeText(const Model* model,
const BColumn* column, const BPoseView* view)
: ScalarAttributeText(model, column),
:
ScalarAttributeText(model, column),
fPoseView(view)
{
}
@@ -1660,9 +1660,9 @@ OpenWithRelationAttributeText::ReadValue()
{
fValueDirty = false;
const OpenWithPoseView *view = dynamic_cast<const OpenWithPoseView *>(fPoseView);
if (view) {
const OpenWithPoseView* view
= dynamic_cast<const OpenWithPoseView*>(fPoseView);
if (view != NULL) {
fValue = view->OpenWithRelation(fModel);
fValueIsDefined = true;
}
@@ -1703,7 +1703,8 @@ OpenWithRelationAttributeText::FitValue(BString *result, const BPoseView *view)
VersionAttributeText::VersionAttributeText(const Model* model,
const BColumn* column, bool app)
: StringAttributeText(model, column),
:
StringAttributeText(model, column),
fAppVersion(app)
{
}
@@ -1720,8 +1721,8 @@ VersionAttributeText::ReadValue(BString *result)
BAppFileInfo info(file);
version_info version;
if (info.InitCheck() == B_OK
&& info.GetVersionInfo(&version,
fAppVersion ? B_APP_VERSION_KIND : B_SYSTEM_VERSION_KIND) == B_OK) {
&& info.GetVersionInfo(&version, fAppVersion
? B_APP_VERSION_KIND : B_SYSTEM_VERSION_KIND) == B_OK) {
*result = version.short_info;
return;
}