Frank Reininghaus fc2ab47898 Store the selected items in a more efficient way ... Since Dolphin 2.0, we have stored the selected items in a QSet<int>, which is neither space-efficient nor particularly fast when inserting many items which are in a consecutive range. This commit replaces the QSet<int> by a new class "KItemSet", which stores the items in a sorted list of ranges. For each range, we only store the first index and the length of the range, so we need a lot less memory for most common selection patterns, and we also save quite a few CPU cycles in many situations, because adding an item to the KItemSet will in many cases not need a memory allocation at all, and it's particularly easy when inserting sorted items into the KItemSet in a row. KItemSet contains a minimal subset of QSet's API which makes it suitable as a drop-in replacement for our needs. It also has iterators, such that the items can be iterated through easily, also with foreach. One advantage of KItemSet compared to QSet<int> is that the items are always iterated through in ascending order. REVIEW: 113488		2013-10-30 23:22:23 +01:00
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private	Prevent storing some redundant data in KItemListViewLayouter	2013-10-30 17:40:23 +01:00
kfileitemlistview.cpp	Store the selected items in a more efficient way	2013-10-30 23:22:23 +01:00
kfileitemlistview.h	Store the selected items in a more efficient way	2013-10-30 23:22:23 +01:00
kfileitemlistwidget.cpp	Try to avoid calling the model's data method if only "text" is needed	2013-09-04 21:37:01 +02:00
kfileitemlistwidget.h	Try to avoid calling the model's data method if only "text" is needed	2013-09-04 21:37:01 +02:00
kfileitemmodel.cpp	Store the selected items in a more efficient way	2013-10-30 23:22:23 +01:00
kfileitemmodel.h	Store the selected items in a more efficient way	2013-10-30 23:22:23 +01:00
kfileitemmodelrolesupdater.cpp	Count the items inside directories in another thread	2013-09-04 21:50:16 +02:00
kfileitemmodelrolesupdater.h	Count the items inside directories in another thread	2013-09-04 21:50:16 +02:00
kitemlistcontainer.cpp	Fix maximum value for scroll bar when deleting items in Details View	2013-07-25 22:25:18 +02:00
kitemlistcontainer.h	Prepare view-engine for non-KFileItem usecase	2012-04-21 21:32:42 +02:00
kitemlistcontroller.cpp	Store the selected items in a more efficient way	2013-10-30 23:22:23 +01:00
kitemlistcontroller.h	Store the selected items in a more efficient way	2013-10-30 23:22:23 +01:00
kitemlistgroupheader.cpp	Fix wrong text color in Places Group Header. Use QPalette::Window for base color and QPalette::WindowText for text color. Also changed m_roleColor color mixing to 60% (from 70%) -> Better visible color difference when base color is darker than text color. Also changed styleOption().palette.brush(group, role).color() to styleOption().palette.color(group, role) in KStandardItemListWidget -> should be more efficient.	2012-08-15 15:04:55 +02:00
kitemlistgroupheader.h	Fix wrong text color in Places Group Header. Use QPalette::Window for base color and QPalette::WindowText for text color. Also changed m_roleColor color mixing to 60% (from 70%) -> Better visible color difference when base color is darker than text color. Also changed styleOption().palette.brush(group, role).color() to styleOption().palette.color(group, role) in KStandardItemListWidget -> should be more efficient.	2012-08-15 15:04:55 +02:00
kitemlistheader.cpp	KItemViews: Internal directory restructuration	2012-04-11 16:08:32 +02:00
kitemlistheader.h	Cleanup and minor fixes for column-handling	2012-03-24 23:47:42 +01:00
kitemlistselectionmanager.cpp	Store the selected items in a more efficient way	2013-10-30 23:22:23 +01:00
kitemlistselectionmanager.h	Store the selected items in a more efficient way	2013-10-30 23:22:23 +01:00
kitemliststyleoption.cpp	Prepare view-engine for non-KFileItem usecase	2012-04-21 21:32:42 +02:00
kitemliststyleoption.h	Allow to optionally limit the maximum number of text lines	2012-04-14 00:28:24 +02:00
kitemlistview.cpp	Store the selected items in a more efficient way	2013-10-30 23:22:23 +01:00
kitemlistview.h	Store the selected items in a more efficient way	2013-10-30 23:22:23 +01:00
kitemlistviewaccessible.cpp	Store the selected items in a more efficient way	2013-10-30 23:22:23 +01:00
kitemlistviewaccessible.h	Adding license header in kitemlistviewaccessible	2012-09-26 04:36:31 +05:30
kitemlistwidget.cpp	Adjust the size and position of the selection toggle on icon	2013-08-24 21:00:26 +02:00
kitemlistwidget.h	Enable basic drag and drop support for the Places Panel	2012-05-18 23:31:44 +02:00
kitemmodelbase.cpp	Store the selected items in a more efficient way	2013-10-30 23:22:23 +01:00
kitemmodelbase.h	Store the selected items in a more efficient way	2013-10-30 23:22:23 +01:00
kitemrange.h	Move KItemRange to its own header	2013-09-17 00:11:42 +02:00
kitemset.cpp	Store the selected items in a more efficient way	2013-10-30 23:22:23 +01:00
kitemset.h	Store the selected items in a more efficient way	2013-10-30 23:22:23 +01:00
kstandarditem.cpp	Fix several bookmark synchronization issues	2012-05-14 17:42:10 +02:00
kstandarditem.h	Places Panel: Prepare code to save state of bookmarks	2012-05-13 21:45:59 +02:00
kstandarditemlistgroupheader.cpp	Krazy fixes	2012-06-08 22:08:29 +02:00
kstandarditemlistgroupheader.h	Provide additional default groups for the Places Panel	2012-04-24 23:18:34 +02:00
kstandarditemlistview.cpp	Make sure that widgets are initialized when changing the view mode	2013-07-24 22:31:48 +02:00
kstandarditemlistview.h	Make sure that widgets are initialized when changing the view mode	2013-07-24 22:31:48 +02:00
kstandarditemlistwidget.cpp	Use the icon size from KItemListStyleOption for the width and height of the	2013-10-09 19:52:53 +02:00
kstandarditemlistwidget.h	Try to avoid calling the model's data method if only "text" is needed	2013-09-04 21:37:01 +02:00
kstandarditemmodel.cpp	Store the selected items in a more efficient way	2013-10-30 23:22:23 +01:00
kstandarditemmodel.h	Store the selected items in a more efficient way	2013-10-30 23:22:23 +01:00