kde/dolphin
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use correct icons (mimetype-dependent)

Browse source 
removed some superfluous, redundant, unnecessary and no longer needed stuff

svn path=/trunk/kdebase/kfind/; revision=35598
This commit is contained in:
Carsten Pfeiffer 1999-12-01 17:07:34 +00:00
parent abeec5c1e3
commit 529c918a00
2 changed files with 11 additions and 160 deletions
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166
kfind/kfwin.cpp
View file

@ -28,6 +28,7 @@
#include <kpropsdlg.h>
#include <kstddirs.h>
#include <kmessagebox.h>
#include <kmimetype.h>
#include <kglobal.h>
#include "kfwin.h"
@ -50,17 +51,11 @@ static const char* perm[4] = {
#define WO 2
#define NA 3
// initialize static icons
QPixmap *KfFileLVI::folderPixmap = 0L;
QPixmap *KfFileLVI::lockedFolderPixmap = 0L;
QPixmap *KfFileLVI::filePixmap = 0L;
QPixmap *KfFileLVI::lockedFilePixmap = 0L;
KfFileLVI::KfFileLVI(QListView* lv, QString file)
: QListViewItem(lv)
{
fileInfo = new QFileInfo(file);
QString size = QString("%1").arg(fileInfo->size());
QString date;
@ -81,38 +76,9 @@ KfFileLVI::KfFileLVI(QListView* lv, QString file)
setText(3, date);
setText(4, i18n(perm[perm_index]));
// put the icon into the leftmost column
setPixmap(0, KMimeType::pixmapForURL( file ));
// load the icons (same as in KFileInfoContents)
// maybe we should use the concrete icon associated with the mimetype
// in the future, but for now, this must suffice
KIconLoader::Size s = KIconLoader::Small;
KIconLoader *loader = KGlobal::iconLoader();
if (!folderPixmap) // don't use IconLoader to always get the same icon
folderPixmap = new QPixmap(loader->loadApplicationIcon("folder", s));
if (!lockedFolderPixmap)
lockedFolderPixmap = new QPixmap(loader->loadApplicationIcon("lockedfolder", s));
if (!filePixmap)
filePixmap = new QPixmap(loader->loadApplicationIcon("mimetypes/unknown", s));
if (!lockedFilePixmap)
lockedFilePixmap = new QPixmap(loader->loadApplicationIcon("locked", s));
const int column = 0; // place the icons in leftmost column
if (fileInfo->isDir()) {
if (fileInfo->isReadable())
setPixmap(column, *folderPixmap);
else
setPixmap(column, *lockedFolderPixmap);
}
else {
if (fileInfo->isReadable())
setPixmap(column, *filePixmap);
else
setPixmap(column, *lockedFilePixmap);
}
}
KfFileLVI::~KfFileLVI() {
@ -279,10 +245,10 @@ void KfindWindow::selectionHasChanged()
haveSelection = true;
return;
}
item = item->nextSibling();
}
haveSelection = false;
emit resultSelected(false);
}
@ -463,110 +429,8 @@ void KfindWindow::resizeEvent(QResizeEvent *e)
clipper()->repaint();
}
// The following to functions are an attempt to implement MS-like selection
// (Control/Shift style). Not very elegant.
void KfindWindow::contentsMousePressEvent(QMouseEvent *e)
{
QListView::contentsMousePressEvent(e);
return;
QListViewItem *item = itemAt(contentsToViewport(e->pos()));
if(item == NULL) { // someone clicked where no listview item is (below items)
QListView::contentsMousePressEvent(e);
clearSelection();
// selectionChanged( false );
return;
}
bool itemWasSelected = isSelected(item);
// We want to execute QListView::contentsMousePressEvent(e), but
// we do not want it to change selection and current item.
// To do it we store current item and make the item we click on unselectable.
// We restore all this after the contentsMousePressEvent() call
QListViewItem *anchor = 0L;
if(e->state() & ShiftButton)
anchor = currentItem();
item->setSelectable(FALSE);
QListView::contentsMousePressEvent(e);
item->setSelectable(TRUE);
if(e->state() & ShiftButton)
setCurrentItem(anchor);
// Now analyze what we got and make our selections
// No modifiers
if(!(e->state() & ControlButton) &&
!(e->state() & ShiftButton)) {
if ( !itemWasSelected ) { // otherwise dragging wouldn't work
clearSelection();
setSelected(item, TRUE);
// selectionChanged(TRUE);
}
return;
}
// Control
if(e->state() & ControlButton) {
setSelected(item, !isSelected(item));
// selectionChanged(isSelected(item));
return;
}
// Shift
if(e->state() & ShiftButton) {
QListViewItem *i = currentItem();
if(i == NULL)
return;
// Selects area from the current item to our item
bool down = itemPos(i) < itemPos(item);
if(down) {
while(i != item) {
setSelected(i, TRUE);
i = i->itemBelow();
}
}
else {
while(i != item) {
setSelected(i, TRUE);
i = i->itemAbove();
}
}
setSelected(item, TRUE);
}
}
void KfindWindow::contentsMouseReleaseEvent(QMouseEvent *e)
{
QListView::contentsMouseReleaseEvent(e);
return;
QListViewItem *item = itemAt(contentsToViewport(e->pos()));
if(item == NULL) { // someone clicked where no listview item is (below items)
QListView::contentsMouseReleaseEvent(e);
return;
}
// See comment for the contentsMousePressEvent() function.
// We just want to disable any selection/current item changes.
QListViewItem *anchor = 0L;
if(e->state() & ShiftButton)
anchor = currentItem();
item->setSelectable(FALSE);
QListView::contentsMouseReleaseEvent(e);
item->setSelectable(TRUE);
if(e->state() & ShiftButton)
setCurrentItem(anchor);
}
// drag items from the list (pfeiffer)
// drag items from the list
void KfindWindow::contentsMouseMoveEvent(QMouseEvent *e)
{
QListView::contentsMouseMoveEvent(e);
@ -589,17 +453,9 @@ void KfindWindow::contentsMouseMoveEvent(QMouseEvent *e)
QUriDrag *ud = new QUriDrag( this, "kfind uridrag" );
ud->setFilenames( uris );
if ( uris.count() == 1 ) {
const QPixmap *pix = currentItem()->pixmap(0);
if ( pix && !pix->isNull() )
ud->setPixmap( *pix );
}
else {
// do we have a pixmap symbolizing more than one file?
const QPixmap *pix = KfFileLVI::filePixmap;
if ( pix && !pix->isNull() )
ud->setPixmap( *pix );
}
const QPixmap *pix = currentItem()->pixmap(0);
if ( pix && !pix->isNull() )
ud->setPixmap( *pix );
// true => move operation, we need to update the list
if ( ud->drag() && false ) { // FIXME, why does drag() always return true??
@ -632,7 +488,7 @@ void KfindWindow::resetColumns(bool init)
}
// returns a pointer to a list of all selected ListViewItems (pfeiffer)
// returns a pointer to a list of all selected ListViewItems
QList<KfFileLVI> * KfindWindow::selectedItems()
{
mySelectedItems.clear();

5
kfind/kfwin.h
View file

@ -22,9 +22,6 @@ class KfFileLVI : public QListViewItem
QString key(int column, bool) const;
QFileInfo *fileInfo;
static QPixmap *folderPixmap, *lockedFolderPixmap;
static QPixmap *filePixmap, *lockedFilePixmap;
};
class KfindWindow: public QListView
@ -55,8 +52,6 @@ private slots:
protected:
virtual void resizeEvent(QResizeEvent *e);
virtual void contentsMouseReleaseEvent(QMouseEvent *e);
virtual void contentsMousePressEvent(QMouseEvent *e);
virtual void contentsMouseMoveEvent(QMouseEvent *e);
QList<KfFileLVI> * selectedItems();