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Reworked the DiagramContext class to sort custom variables.

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@1884 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
xavier
2012-06-29 05:21:46 +00:00
parent 805ee08e1b
commit 4a01fed0ba
4 changed files with 31 additions and 8 deletions
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21
sources/diagramcontext.cpp
View File

@@ -21,8 +21,18 @@
/**
@return a list containing all the keys in the context object.
*/
QList<QString> DiagramContext::keys() const {
return(content_.keys());
QList<QString> DiagramContext::keys(DiagramContext::KeyOrder order) const {
if (order == None) {
return content_.keys();
} else {
QList<QString> keys_list = content_.keys();
if (order == Alphabetical) {
qSort(keys_list);
} else {
qSort(keys_list.begin(), keys_list.end(), DiagramContext::stringLongerThan);
}
return(keys_list);
}
}
/**
@@ -71,6 +81,13 @@ QString DiagramContext::validKeyRegExp() {
return("^[a-z0-9-]+$");
}
/**
@return True if \a a is longer than \a b, false otherwise.
*/
bool DiagramContext::stringLongerThan(const QString &a, const QString &b) {
return (a.length() > b.length());
}
/**
@param key a key string
@return true if that key is acceptable, false otherwise

8
sources/diagramcontext.h
View File

@@ -27,7 +27,12 @@
*/
class DiagramContext {
public:
QList<QString> keys() const;
enum KeyOrder {
None,
Alphabetical,
DecreasingLength
};
QList<QString> keys(KeyOrder = None) const;
bool contains(const QString &) const;
const QVariant operator[](const QString &) const;
bool addValue(const QString &, const QVariant &);
@@ -38,6 +43,7 @@ class DiagramContext {
static QString validKeyRegExp();
private:
static bool stringLongerThan(const QString &, const QString &);
bool keyIsAcceptable(const QString &) const;
/// Diagram context data (key/value pairs)
QHash<QString, QVariant> content_;

2
sources/titleblockpropertieswidget.cpp
View File

@@ -145,7 +145,7 @@ void TitleBlockPropertiesWidget::clearDiagramContext() {
void TitleBlockPropertiesWidget::setDiagramContext(const DiagramContext &context) {
clearDiagramContext();
int i = 0;
foreach (QString key, context.keys()) {
foreach (QString key, context.keys(DiagramContext::Alphabetical)) {
additional_fields_table -> setItem(i, 0, new QTableWidgetItem(key));
additional_fields_table -> setItem(i, 1, new QTableWidgetItem(context[key].toString()));
++ i;

8
sources/titleblocktemplate.cpp
View File

@@ -1316,13 +1316,13 @@ QString TitleBlockTemplate::finalTextForCell(const TitleBlockCell &cell, const D
}
/**
@param string A text containing 0 to n variables, e.g. "%var" or "%{var}"
@param diagram_context Diagram context to use to interprete variables
@return the provided string with variables replaced by the values from the diagram context
@param string A text containing 0 to n variables, e.g. "%var" or "%{var}"
@param diagram_context Diagram context to use to interprete variables
@return the provided string with variables replaced by the values from the diagram context
*/
QString TitleBlockTemplate::interpreteVariables(const QString &string, const DiagramContext &diagram_context) const {
QString interpreted_string = string;
foreach (QString key, diagram_context.keys()) {
foreach (QString key, diagram_context.keys(DiagramContext::DecreasingLength)) {
interpreted_string.replace("%{" + key + "}", diagram_context[key].toString());
interpreted_string.replace("%" + key, diagram_context[key].toString());
}