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Optimisations diverses dans l'editeur d'elememt.

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Inclut la desactivation de la liste des primitives au-dela de 200 primitives.


git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@858 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
xavier
2010-02-22 19:37:46 +00:00
parent 8b9687db90
commit 6425a8c737
4 changed files with 46 additions and 16 deletions
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40
sources/editor/qetelementeditor.cpp
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@@ -39,6 +39,13 @@
#include "texteditor.h"
#include "textfieldeditor.h"
/*
Nombre maximum de primitives affichees par la "liste des parties"
Au-dela, un petit message est affiche, indiquant que ce nombre a ete depasse
et que la liste ne sera donc pas mise a jour.
*/
#define QET_MAX_PARTS_IN_ELEMENT_EDITOR_LIST 200
/**
Constructeur
@param parent QWidget parent
@@ -1119,17 +1126,25 @@ void QETElementEditor::slot_createPartsList() {
parts_list -> blockSignals(true);
parts_list -> clear();
QList<QGraphicsItem *> qgis = ce_scene -> zItems(true);
for (int j = qgis.count() - 1 ; j >= 0 ; -- j) {
QGraphicsItem *qgi = qgis[j];
if (CustomElementPart *cep = dynamic_cast<CustomElementPart *>(qgi)) {
QString part_desc = cep -> name();
QListWidgetItem *qlwi = new QListWidgetItem(part_desc);
QVariant v;
v.setValue<QGraphicsItem *>(qgi);
qlwi -> setData(42, v);
parts_list -> addItem(qlwi);
qlwi -> setSelected(qgi -> isSelected());
// on ne construit plus la liste a partir de 200 primitives
// c'est ingerable : la maj de la liste prend trop de temps et le resultat
// est inexploitable
if (qgis.count() <= QET_MAX_PARTS_IN_ELEMENT_EDITOR_LIST) {
for (int j = qgis.count() - 1 ; j >= 0 ; -- j) {
QGraphicsItem *qgi = qgis[j];
if (CustomElementPart *cep = dynamic_cast<CustomElementPart *>(qgi)) {
QString part_desc = cep -> name();
QListWidgetItem *qlwi = new QListWidgetItem(part_desc);
QVariant v;
v.setValue<QGraphicsItem *>(qgi);
qlwi -> setData(42, v);
parts_list -> addItem(qlwi);
qlwi -> setSelected(qgi -> isSelected());
}
}
} else {
parts_list -> addItem(new QListWidgetItem(tr("Trop de primitives, liste non g\351n\351r\351e.")));
}
parts_list -> blockSignals(false);
}
@@ -1138,9 +1153,10 @@ void QETElementEditor::slot_createPartsList() {
Met a jour la selection dans la liste des parties
*/
void QETElementEditor::slot_updatePartsList() {
if (parts_list -> count() != ce_scene -> items().count()) {
int items_count = ce_scene -> items().count();
if (parts_list -> count() != items_count) {
slot_createPartsList();
} else {
} else if (items_count <= QET_MAX_PARTS_IN_ELEMENT_EDITOR_LIST) {
parts_list -> blockSignals(true);
int i = 0;
QList<QGraphicsItem *> items = ce_scene -> zItems(true);