mirror of
https://github.com/UpsilonNumworks/Upsilon.git
synced 2026-01-19 00:37:25 +01:00
4d778b5d9f
EditableExpressionView is renamed ScrollableViewWithCursor. EditableExpressionView is now a View that displays either a TextField or a ScrollableViewWithCursor, depending on Poincare::Preferences. Change-Id: Id44ddcd9a83f5fd17d65753ca4c94c5c7cda9b8a
57 lines
2.7 KiB
C++
57 lines
2.7 KiB
C++
#include "editable_expression_view_delegate_app.h"
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#include "../i18n.h"
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#include "../apps_container.h"
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using namespace Poincare;
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namespace Shared {
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EditableExpressionViewDelegateApp::EditableExpressionViewDelegateApp(Container * container, Snapshot * snapshot, ViewController * rootViewController) :
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TextFieldDelegateApp(container, snapshot, rootViewController),
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ScrollableExpressionViewWithCursorDelegate()
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{
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}
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bool EditableExpressionViewDelegateApp::scrollableExpressionViewWithCursorShouldFinishEditing(ScrollableExpressionViewWithCursor * scrollableExpressionViewWithCursor, Ion::Events::Event event) {
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return event == Ion::Events::OK || event == Ion::Events::EXE;
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}
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bool EditableExpressionViewDelegateApp::scrollableExpressionViewWithCursorDidReceiveEvent(ScrollableExpressionViewWithCursor * scrollableExpressionViewWithCursor, Ion::Events::Event event) {
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if (scrollableExpressionViewWithCursor->isEditing() && scrollableExpressionViewWithCursor->scrollableExpressionViewWithCursorShouldFinishEditing(event)) {
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if (!scrollableExpressionViewWithCursor->expressionViewWithCursor()->expressionView()->expressionLayout()->hasText()) {
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scrollableExpressionViewWithCursor->app()->displayWarning(I18n::Message::SyntaxError);
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return true;
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}
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int bufferSize = 256;
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char buffer[bufferSize];
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scrollableExpressionViewWithCursor->expressionViewWithCursor()->expressionView()->expressionLayout()->writeTextInBuffer(buffer, bufferSize);
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Expression * exp = Expression::parse(buffer);
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if (exp != nullptr) {
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delete exp;
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}
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if (exp == nullptr) {
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scrollableExpressionViewWithCursor->app()->displayWarning(I18n::Message::SyntaxError);
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return true;
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}
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}
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if (event == Ion::Events::Var) {
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if (!scrollableExpressionViewWithCursor->isEditing()) {
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scrollableExpressionViewWithCursor->setEditing(true);
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}
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AppsContainer * appsContainer = (AppsContainer *)scrollableExpressionViewWithCursor->app()->container();
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VariableBoxController * variableBoxController = appsContainer->variableBoxController();
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variableBoxController->setScrollableExpressionViewWithCursorSender(scrollableExpressionViewWithCursor);
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scrollableExpressionViewWithCursor->app()->displayModalViewController(variableBoxController, 0.f, 0.f, Metric::PopUpTopMargin, Metric::PopUpLeftMargin, 0, Metric::PopUpRightMargin);
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return true;
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}
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return false;
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}
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Toolbox * EditableExpressionViewDelegateApp::toolboxForScrollableExpressionViewWithCursor(ScrollableExpressionViewWithCursor * scrollableExpressionViewWithCursor) {
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Toolbox * toolbox = container()->mathToolbox();
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static_cast<MathToolbox *>(toolbox)->setSenderAndAction(scrollableExpressionViewWithCursor, MathToolbox::actionForScrollableExpressionViewWithCursor);
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return toolbox;
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}
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}
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