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Forced move buttons to only work on continuous selection 

Originally committed to SVN as r630.
This commit is contained in:
Rodrigo Braz Monteiro 2006-12-26 22:02:17 +00:00
parent cf6414d200
commit 3a14ec38dc
1 changed files with 34 additions and 8 deletions
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42
core/dialog_style_manager.cpp
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@ -788,6 +788,19 @@ void DialogStyleManager::UpdateMoveButtons() {
}
int itemsStor = StorageList->GetCount();
// Check if selection is continuous
bool contStor = true;
if (n) {
int last = sels[0];
for (int i=1;i<n;i++) {
if (sels[i] != last+1) {
contStor = false;
break;
}
last = sels[i];
}
}
// Get current selection
n = CurrentList->GetSelections(sels);
int firstCurr = -1;
@ -798,15 +811,28 @@ void DialogStyleManager::UpdateMoveButtons() {
}
int itemsCurr = CurrentList->GetCount();
// Check if selection is continuous
bool contCurr = true;
if (n) {
int last = sels[0];
for (int i=1;i<n;i++) {
if (sels[i] != last+1) {
contCurr = false;
break;
}
last = sels[i];
}
}
// Set values
StorageMoveUp->Enable(firstStor > 0);
StorageMoveTop->Enable(firstStor > 0);
StorageMoveDown->Enable(lastStor != -1 && lastStor < itemsStor-1);
StorageMoveBottom->Enable(lastStor != -1 && lastStor < itemsStor-1);
CurrentMoveUp->Enable(firstCurr > 0);
CurrentMoveTop->Enable(firstCurr > 0);
CurrentMoveDown->Enable(lastCurr != -1 && lastCurr < itemsCurr-1);
CurrentMoveBottom->Enable(lastCurr != -1 && lastCurr < itemsCurr-1);
StorageMoveUp->Enable(contStor && firstStor > 0);
StorageMoveTop->Enable(contStor && firstStor > 0);
StorageMoveDown->Enable(contStor && lastStor != -1 && lastStor < itemsStor-1);
StorageMoveBottom->Enable(contStor && lastStor != -1 && lastStor < itemsStor-1);
CurrentMoveUp->Enable(contCurr && firstCurr > 0);
CurrentMoveTop->Enable(contCurr && firstCurr > 0);
CurrentMoveDown->Enable(contCurr && lastCurr != -1 && lastCurr < itemsCurr-1);
CurrentMoveBottom->Enable(contCurr && lastCurr != -1 && lastCurr < itemsCurr-1);
}