initiaql check-in, moved repository -- no-longer a fork of
haikuarchives/yab
This commit is contained in:
Jim
413
src/column/YabColumnType.cpp
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413
src/column/YabColumnType.cpp
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/*
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Open Tracker License
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Terms and Conditions
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Copyright (c) 1991-2000, Be Incorporated. All rights reserved.
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Permission is hereby granted, free of charge, to any person obtaining a copy of
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this software and associated documentation files (the "Software"), to deal in
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the Software without restriction, including without limitation the rights to
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use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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of the Software, and to permit persons to whom the Software is furnished to do
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so, subject to the following conditions:
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The above copyright notice and this permission notice applies to all licensees
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and shall be included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF TITLE, MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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BE INCORPORATED BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF, OR IN CONNECTION
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WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of Be Incorporated shall not be
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used in advertising or otherwise to promote the sale, use or other dealings in
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this Software without prior written authorization from Be Incorporated.
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Tracker(TM), Be(R), BeOS(R), and BeIA(TM) are trademarks or registered trademarks
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of Be Incorporated in the United States and other countries. Other brand product
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names are registered trademarks or trademarks of their respective holders.
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All rights reserved.
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*/
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#include "YabColumnType.h"
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#include <stdio.h>
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#include <Application.h>
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#include <BitmapStream.h>
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#include <File.h>
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#include <Path.h>
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#include <Roster.h>
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#include <TranslatorRoster.h>
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#include <Translator.h>
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#include <View.h>
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#include <NodeInfo.h>
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#ifdef ZETA
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#include <sys_apps/Tracker/Icons.h>
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#endif
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#define kTEXT_MARGIN 8
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#define kIMG_MARGIN 2
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//=====================================================================
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BTitledColumn::BTitledColumn(const char* title, float width, float minWidth,
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float maxWidth, alignment align)
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:BColumn(width, minWidth, maxWidth, align),
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fTitle(title)
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{
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font_height fh;
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be_plain_font->GetHeight(&fh);
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fFontHeight = fh.descent + fh.leading;
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}
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//--------------------------------------------------------------------
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void BTitledColumn::DrawTitle(BRect rect, BView* parent)
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{
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float width = rect.Width() - (2 * kTEXT_MARGIN);
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BString out_string(fTitle);
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parent->TruncateString(&out_string, B_TRUNCATE_END, width + 2);
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DrawString(out_string.String(), parent, rect);
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}
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//--------------------------------------------------------------------
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void BTitledColumn::GetColumnName(BString* into) const
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{
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*into = fTitle;
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}
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//--------------------------------------------------------------------
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void BTitledColumn::DrawString(const char* string, BView* parent, BRect rect)
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{
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float width = rect.Width() - (2 * kTEXT_MARGIN);
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float y;
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BFont font;
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font_height finfo;
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parent->GetFont(&font);
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font.GetHeight(&finfo);
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y = rect.top + ((rect.Height() - (finfo.ascent + finfo.descent + finfo.leading)) / 2) +
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(finfo.ascent + finfo.descent) - 2;
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switch (Alignment())
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{
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case B_ALIGN_LEFT:
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parent->MovePenTo(rect.left + kTEXT_MARGIN, y);
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break;
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case B_ALIGN_CENTER:
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parent->MovePenTo(rect.left + kTEXT_MARGIN + ((width - font.StringWidth(string)) / 2), y);
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break;
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case B_ALIGN_RIGHT:
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parent->MovePenTo(rect.right - kTEXT_MARGIN - font.StringWidth(string), y);
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break;
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}
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parent->DrawString(string);
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}
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//--------------------------------------------------------------------
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void BTitledColumn::SetTitle(const char* title)
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{
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fTitle.SetTo(title);
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}
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//--------------------------------------------------------------------
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void BTitledColumn::Title(BString* forTitle) const
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{
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if (forTitle)
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forTitle->SetTo(fTitle.String());
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}
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//--------------------------------------------------------------------
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float BTitledColumn::FontHeight() const
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{
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return fFontHeight;
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}
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//=====================================================================
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BYabField::BYabField(const char* string)
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:fWidth(0), fString(string), fClippedString(string)
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{
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int n = fString.FindFirst("__Icon__=");
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fBitmap = NULL;
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if(n==0)
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{
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BString myPath;
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fString.CopyInto(myPath, 9, fString.Length()-9);
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BPath AppDirectory;
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// app directory
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BString ApplicationDirectory("");
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app_info appinfo;
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if(be_roster->GetRunningAppInfo(be_app->Team(), &appinfo) == B_OK)
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{
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BEntry ApplicationEntry( &appinfo.ref);
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BEntry ApplicationDirectoryEntry;
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if( ApplicationEntry.GetParent( &ApplicationDirectoryEntry) == B_OK)
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{
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if( AppDirectory.SetTo( &ApplicationDirectoryEntry) == B_OK)
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{
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// strcpy(ApplicationDirectory, AppDirectory.Path());
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ApplicationDirectory.SetTo(AppDirectory.Path());
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}
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}
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}
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BFile ImageFile;
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BPath ImagePath;
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if(myPath[0] == '/')
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ImageFile.SetTo( myPath.String(), B_READ_ONLY);
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else
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// App directory.
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if(ApplicationDirectory != "")
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{
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if( ImagePath.SetTo(ApplicationDirectory.String(), myPath.String()) == B_OK)
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ImageFile.SetTo( ImagePath.Path(), B_READ_ONLY);
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}
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if( ImageFile.InitCheck() != B_OK)
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ImageFile.SetTo( myPath.String(), B_READ_ONLY);
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if( ImageFile.InitCheck() == B_OK)
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{
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BTranslatorRoster *Roster = BTranslatorRoster::Default();
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if( Roster)
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{
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BBitmapStream Stream;
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if( Roster->Translate( &ImageFile, NULL, NULL, &Stream, B_TRANSLATOR_BITMAP) == B_OK)
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Stream.DetachBitmap( &fBitmap);
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delete Roster;
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}
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}
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}
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}
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void BYabField::SetString(const char* val, int height)
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{
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fString = val;
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fClippedString = "";
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fWidth = 0;
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fBitmap = NULL;
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if( ! fString.FindFirst("__Icon__=") )
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{
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BString myPath;
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fString.CopyInto(myPath, 9, fString.Length()-9);
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BPath AppDirectory;
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// app directory
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BString ApplicationDirectory("");
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app_info appinfo;
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if(be_roster->GetRunningAppInfo(be_app->Team(), &appinfo) == B_OK)
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{
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BEntry ApplicationEntry( &appinfo.ref);
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BEntry ApplicationDirectoryEntry;
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if( ApplicationEntry.GetParent( &ApplicationDirectoryEntry) == B_OK)
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{
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if( AppDirectory.SetTo( &ApplicationDirectoryEntry) == B_OK)
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{
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// strcpy(ApplicationDirectory, AppDirectory.Path());
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ApplicationDirectory.SetTo(AppDirectory.Path());
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}
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}
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}
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BFile ImageFile;
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BPath ImagePath;
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if(myPath[0] == '/')
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ImageFile.SetTo( myPath.String(), B_READ_ONLY);
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else
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// App directory.
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if(ApplicationDirectory != "")
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{
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if( ImagePath.SetTo(ApplicationDirectory.String(), myPath.String()) == B_OK)
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ImageFile.SetTo( ImagePath.Path(), B_READ_ONLY);
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}
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if( ImageFile.InitCheck() != B_OK)
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ImageFile.SetTo( myPath.String(), B_READ_ONLY);
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if( ImageFile.InitCheck() == B_OK)
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{
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BTranslatorRoster *Roster = BTranslatorRoster::Default();
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if( Roster)
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{
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BBitmapStream Stream;
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if( Roster->Translate( &ImageFile, NULL, NULL, &Stream, B_TRANSLATOR_BITMAP) == B_OK)
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Stream.DetachBitmap( &fBitmap);
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delete Roster;
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}
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}
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}
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else if( ! fString.FindFirst("__Mime__=") )
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{
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BString myPath;
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fString.CopyInto(myPath, 9, fString.Length()-9);
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fBitmap = new BBitmap(BRect(0, 0, 15,15), B_CMAP8);
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BMimeType mime(myPath.String());
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mime.GetIcon(fBitmap, B_MINI_ICON);
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}
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else if( ! fString.FindFirst("__Path__=") )
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{
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BString myPath;
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fString.CopyInto(myPath, 9, fString.Length()-9);
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#ifdef ZETA
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fBitmap = new BBitmap(BRect(0, 0, 15, 15), B_RGBA32);
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BEntry fEntry = BEntry( myPath.String() );
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BBitmap icon = &GetTrackerIcon(fEntry, 16);
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*fBitmap = icon;
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#else
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fBitmap = new BBitmap(BRect(0, 0, 31, 31), B_RGBA32);
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BNode *fNode = new BNode(myPath.String());
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BNodeInfo fInfo(fNode);
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fInfo.GetTrackerIcon(fBitmap, B_LARGE_ICON);
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delete fNode;
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#endif
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}
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}
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const char* BYabField::String() const
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{
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return fString.String();
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}
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void BYabField::SetWidth(float width)
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{
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fWidth = width;
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}
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float BYabField::Width()
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{
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return fWidth;
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}
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void BYabField::SetClippedString(const char* val)
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{
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fClippedString = val;
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}
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const char* BYabField::ClippedString()
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{
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return fClippedString.String();
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}
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const BBitmap* BYabField::Bitmap()
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{
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return fBitmap;
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}
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void BYabField::SetBitmap(BBitmap* bitmap)
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{
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fBitmap = bitmap;
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}
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bool BYabField::HasBitmap()
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{
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if(fBitmap) return true;
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return false;
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}
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//=====================================================================
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BYabColumn::BYabColumn(const char* title, float width, float minWidth,
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float maxWidth, uint32 truncate, alignment align)
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:BTitledColumn(title, width, minWidth, maxWidth, align),
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fTruncate(truncate)
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{
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}
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void BYabColumn::DrawField(BField* _field, BRect rect, BView* parent)
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{
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if(!((BYabField*)_field)->HasBitmap())
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{
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float width = rect.Width() - (2 * kTEXT_MARGIN);
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BYabField* field = static_cast<BYabField*>(_field);
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if (width != field->Width())
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{
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BString out_string(field->String());
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parent->TruncateString(&out_string, fTruncate, width + 2);
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field->SetClippedString(out_string.String());
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field->SetWidth(width);
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}
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DrawString(field->ClippedString(), parent, rect);
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}
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else
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{
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BYabField *bitmapField = static_cast<BYabField *>(_field);
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const BBitmap *bitmap = bitmapField->Bitmap();
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if (bitmap != NULL)
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{
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float x = 0.0;
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float y;
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BRect r = bitmap->Bounds();
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y = rect.top + ((rect.Height() - r.Height()) / 2);
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switch (Alignment())
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{
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case B_ALIGN_LEFT:
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x = rect.left + kIMG_MARGIN;
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break;
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case B_ALIGN_CENTER:
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x = rect.left + ((rect.Width() - r.Width()) / 2);
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break;
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case B_ALIGN_RIGHT:
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x = rect.right - kIMG_MARGIN - r.Width();
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break;
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}
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parent->SetDrawingMode(B_OP_ALPHA);
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parent->DrawBitmap(bitmap, BPoint(x, y));
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parent->SetDrawingMode(B_OP_OVER);
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}
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}
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}
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int BYabColumn::CompareFields(BField* field1, BField* field2)
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{
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return(ICompare(((BYabField*)field1)->String(),
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(((BYabField*)field2)->String())));
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}
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bool
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BYabColumn::AcceptsField(const BField *field) const
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{
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return static_cast<bool>(dynamic_cast<const BYabField*>(field));
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}
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Reference in New Issue
Block a user