fix(pdf): estabiliza drag do selo, remove razao/local e elimina reticencias em botoes e avisos

modules/cybercore-ui/src/main/java/br/com/cybercore/signer/ui/view/PdfCertificateSignDialog.java

@@ -105,13 +105,16 @@ public final class PdfCertificateSignDialog {
             this.stage.initOwner(owner);
         }
         this.stage.setResizable(true);
-        this.stage.setMinWidth(620);
+        this.stage.setMinWidth(700);
-        this.stage.setMinHeight(460);
+        this.stage.setMinHeight(490);
         this.stage.setTitle("Seleção de Certificado Digital — CyberCore Signer");
 
         initLayout();
     }
 
+    private HBox windowsStoreBox;
+    private HBox pinRow;
+
     private void initLayout() {
         VBox root = new VBox(14);
         root.setPadding(new Insets(18, 20, 18, 20));
@@ -146,11 +149,13 @@ public final class PdfCertificateSignDialog {
         lblDocTitle.setStyle("-fx-font-weight: bold; -fx-text-fill: -fx-text-secondary; -fx-font-size: 11.5px;");
         Label lblDocValue = new Label(sourcePdfFile.getName() + " (" + (sourcePdfFile.length() / 1024) + " KB)");
         lblDocValue.setStyle("-fx-font-weight: bold; -fx-text-fill: -fx-text-primary; -fx-font-size: 11.5px;");
+        lblDocValue.setWrapText(true);
 
         Label lblSealTitle = new Label("Selo Visual:");
         lblSealTitle.setStyle("-fx-font-weight: bold; -fx-text-fill: -fx-text-secondary; -fx-font-size: 11.5px;");
         Label lblSealValue = new Label(sealSummaryText);
         lblSealValue.setStyle("-fx-text-fill: #0284c7; -fx-font-weight: bold; -fx-font-size: 11.5px;");
+        lblSealValue.setWrapText(true);
 
         summaryGrid.add(lblDocTitle, 0, 0);
         summaryGrid.add(lblDocValue, 1, 0);
@@ -209,7 +214,19 @@ public final class PdfCertificateSignDialog {
             }
         });
 
-        HBox pinRow = new HBox(10);
+        // Banner informativo para certificados da Loja do Windows (sem PIN)
+        windowsStoreBox = new HBox(8);
+        windowsStoreBox.setAlignment(Pos.CENTER_LEFT);
+        windowsStoreBox.setPadding(new Insets(10, 12, 10, 12));
+        windowsStoreBox.setStyle("-fx-background-color: #ecfdf5; -fx-border-color: #a7f3d0; -fx-border-radius: 6px; -fx-background-radius: 6px;");
+        Label lblWinNotice = new Label("✓ Certificado instalado no computador — Gerenciado nativamente pelo Windows (PIN não necessário)");
+        lblWinNotice.setStyle("-fx-text-fill: #065f46; -fx-font-weight: bold; -fx-font-size: 11.5px;");
+        lblWinNotice.setWrapText(true);
+        HBox.setHgrow(lblWinNotice, Priority.ALWAYS);
+        windowsStoreBox.getChildren().add(lblWinNotice);
+
+        // Linha de PIN / Senha para Tokens A3 e Arquivos A1
+        pinRow = new HBox(10);
         pinRow.setAlignment(Pos.CENTER_LEFT);
         lblPinTitle = new Label("PIN / Senha:");
         lblPinTitle.getStyleClass().add("dialog-field-title");
@@ -232,6 +249,8 @@ public final class PdfCertificateSignDialog {
 
         lblPinNotice = new Label();
         lblPinNotice.setStyle("-fx-font-size: 11.5px;");
+        lblPinNotice.setWrapText(true);
+        HBox.setHgrow(lblPinNotice, Priority.ALWAYS);
         pinRow.getChildren().addAll(lblPinTitle, pinField, btnClearRememberedPin, lblPinNotice);
 
         chkRememberPin = new CheckBox("Lembrar PIN/senha com segurança neste computador");
@@ -240,12 +259,14 @@ public final class PdfCertificateSignDialog {
 
         VBox tipBox = new VBox(2);
         tipBox.setPadding(new Insets(8, 10, 8, 10));
-        tipBox.setStyle("-fx-background-color: -fx-bg-primary; -fx-border-color: -fx-border-light; -fx-border-radius: 6px;");
+        tipBox.setStyle("-fx-background-color: -fx-bg-primary; -fx-border-color: -fx-border-light; -fx-border-radius: 6px; -fx-background-radius: 6px;");
         Label lblTip = new Label("🔒 Segurança: O PIN é criptografado localmente com AES-256-GCM vinculado à máquina e nunca é transmitido na rede.");
         lblTip.setStyle("-fx-font-size: 11px; -fx-text-fill: -fx-text-secondary;");
+        lblTip.setWrapText(true);
+        lblTip.setMaxWidth(Double.MAX_VALUE);
         tipBox.getChildren().add(lblTip);
 
-        certSection.getChildren().addAll(certHeader, certCombo, pinRow, chkRememberPin, tipBox);
+        certSection.getChildren().addAll(certHeader, certCombo, windowsStoreBox, pinRow, chkRememberPin, tipBox);
 
         // 3. Rodapé
         HBox footer = new HBox(12);
@@ -266,8 +287,9 @@ public final class PdfCertificateSignDialog {
         btnCancel.setOnAction(e -> stage.close());
 
         btnSign = new Button("Assinar Documento PDF");
-        btnSign.getStyleClass().addAll("btn-primary", "btn-dialog");
+        btnSign.getStyleClass().addAll("btn-primary", "btn-dialog-wide");
         btnSign.setMinWidth(220);
+        btnSign.setPrefWidth(Region.USE_COMPUTED_SIZE);
         btnSign.setDefaultButton(true);
         btnSign.setOnAction(e -> handleSign());
 
@@ -275,7 +297,7 @@ public final class PdfCertificateSignDialog {
 
         root.getChildren().addAll(header, summaryBox, certSection, footer);
 
-        Scene scene = new Scene(root, 650, 480);
+        Scene scene = new Scene(root, 720, 500);
         ThemeManager.applyTheme(scene);
         stage.setScene(scene);
 
@@ -300,31 +322,40 @@ public final class PdfCertificateSignDialog {
             pinField.setDisable(true);
             lblPinNotice.setText("");
             chkRememberPin.setVisible(false);
+            chkRememberPin.setManaged(false);
             btnClearRememberedPin.setVisible(false);
+            windowsStoreBox.setVisible(false);
+            windowsStoreBox.setManaged(false);
+            pinRow.setVisible(true);
+            pinRow.setManaged(true);
             return;
         }
 
         boolean isWindowsStore = "provider-win-store".equalsIgnoreCase(cert.providerId());
         if (isWindowsStore) {
             // Certificado instalado no repositório do Windows (não exige PIN no aplicativo)
-            pinField.setVisible(false);
+            windowsStoreBox.setVisible(true);
-            lblPinTitle.setVisible(false);
+            windowsStoreBox.setManaged(true);
+            pinRow.setVisible(false);
+            pinRow.setManaged(false);
             chkRememberPin.setVisible(false);
+            chkRememberPin.setManaged(false);
             btnClearRememberedPin.setVisible(false);
-            lblPinNotice.setText("✓ Certificado instalado no computador — Gerenciado pelo Windows (PIN não necessário)");
-            lblPinNotice.setStyle("-fx-text-fill: #10b981; -fx-font-weight: bold; -fx-font-size: 11.5px;");
             return;
         }
 
         // Token USB (PKCS#11) ou Arquivo A1 (PKCS#12)
-        pinField.setVisible(true);
+        windowsStoreBox.setVisible(false);
-        lblPinTitle.setVisible(true);
+        windowsStoreBox.setManaged(false);
+        pinRow.setVisible(true);
+        pinRow.setManaged(true);
 
         char[] storedPin = SecurePinStorage.getInstance().getPin(cert.id());
         if (storedPin != null && storedPin.length > 0) {
             pinField.setText(new String(storedPin));
             pinField.setDisable(true);
             chkRememberPin.setVisible(false);
+            chkRememberPin.setManaged(false);
             btnClearRememberedPin.setVisible(true);
             lblPinNotice.setText("✓ PIN lembrado com segurança neste computador");
             lblPinNotice.setStyle("-fx-text-fill: #10b981; -fx-font-weight: bold; -fx-font-size: 11.5px;");
@@ -332,6 +363,7 @@ public final class PdfCertificateSignDialog {
             pinField.clear();
             pinField.setDisable(false);
             chkRememberPin.setVisible(true);
+            chkRememberPin.setManaged(true);
             btnClearRememberedPin.setVisible(false);
             boolean isA3 = cert.type() == CertificateType.A3;
             lblPinNotice.setText(isA3 ? "Requer PIN do token" : "Requer senha do certificado");

modules/cybercore-ui/src/main/java/br/com/cybercore/signer/ui/view/PdfSignDialog.java

@@ -18,6 +18,7 @@ import javafx.application.Platform;
 import javafx.collections.FXCollections;
 import javafx.concurrent.Task;
 import javafx.geometry.Insets;
+import javafx.geometry.Point2D;
 import javafx.geometry.Pos;
 import javafx.scene.Cursor;
 import javafx.scene.Scene;
@@ -67,6 +68,9 @@ public final class PdfSignDialog {
 
     private static final Logger logger = LoggerFactory.getLogger(PdfSignDialog.class);
 
+    private static final String DEFAULT_REASON = "Assinatura Digital ICP-Brasil";
+    private static final String DEFAULT_LOCATION = "Brasil";
+
     private final Stage stage;
     private final Stage ownerStage;
     private final CertificateManager certManager;
@@ -94,11 +98,10 @@ public final class PdfSignDialog {
     private float currentPagePdfWidth = 595.28f;
     private float currentPagePdfHeight = 841.89f;
 
-    // Controle de arraste suave (drag & drop) sem jitter/flicker
+    // Controle de arraste suave, milimétrico e estável (drag & drop)
-    private double dragStartSceneX;
+    private double dragStartOffsetInSealX;
-    private double dragStartSceneY;
+    private double dragStartOffsetInSealY;
-    private double initialSealLayoutX;
+    private boolean sealDragOccurred = false;
-    private double initialSealLayoutY;
 
     // Coordenadas PDF (pontos tipográficos nativos do PDF)
     private Float customPdfX = null;
@@ -122,8 +125,6 @@ public final class PdfSignDialog {
     private CheckBox chkVisibleSeal;
     private ComboBox<PositionOption> positionCombo;
     private ComboBox<PageOption> pageCombo;
-    private TextField txtReason;
-    private TextField txtLocation;
     private ImageView sealPreviewImageView;
 
     // Visualizador Interativo da Folha
@@ -335,21 +336,21 @@ public final class PdfSignDialog {
         sealPreviewImageView.setFitHeight(75);
         previewBox.getChildren().add(sealPreviewImageView);
 
-        // Opções Adicionais Rápidas
+        // Opções Rápidas de Posição e Página
         GridPane grid = new GridPane();
         grid.setHgap(8);
         grid.setVgap(8);
 
         ColumnConstraints colLabel = new ColumnConstraints();
-        colLabel.setMinWidth(90);
+        colLabel.setMinWidth(75);
-        colLabel.setPrefWidth(95);
+        colLabel.setPrefWidth(80);
         colLabel.setHgrow(Priority.NEVER);
 
         ColumnConstraints colField = new ColumnConstraints();
         colField.setHgrow(Priority.ALWAYS);
         grid.getColumnConstraints().addAll(colLabel, colField);
 
-        Label lblPosition = new Label("Posição Fixa:");
+        Label lblPosition = new Label("Posição:");
         lblPosition.getStyleClass().add("dialog-field-title");
         positionCombo = new ComboBox<>(FXCollections.observableArrayList(PositionOption.values()));
         positionCombo.setMaxWidth(Double.MAX_VALUE);
@@ -362,28 +363,23 @@ public final class PdfSignDialog {
         pageCombo.setMaxWidth(Double.MAX_VALUE);
         pageCombo.setValue(PageOption.LAST_PAGE);
 
-        Label lblReason = new Label("Razão:");
-        lblReason.getStyleClass().add("dialog-field-title");
-        txtReason = new TextField("Assinatura Digital ICP-Brasil");
-        txtReason.textProperty().addListener((obs, oldV, newV) -> updateSealPreview());
-
-        Label lblLocation = new Label("Local:");
-        lblLocation.getStyleClass().add("dialog-field-title");
-        txtLocation = new TextField("Brasil");
-        txtLocation.textProperty().addListener((obs, oldV, newV) -> updateSealPreview());
-
         grid.add(lblPosition, 0, 0);
         grid.add(positionCombo, 1, 0);
         grid.add(lblPage, 0, 1);
         grid.add(pageCombo, 1, 1);
-        grid.add(lblReason, 0, 2);
+
-        grid.add(txtReason, 1, 2);
+        // Dica amigável de posicionamento livre
-        grid.add(lblLocation, 0, 3);
+        VBox dragTipBox = new VBox(2);
-        grid.add(txtLocation, 1, 3);
+        dragTipBox.setPadding(new Insets(8, 10, 8, 10));
+        dragTipBox.setStyle("-fx-background-color: -fx-bg-primary; -fx-border-color: -fx-border-light; -fx-border-radius: 6px; -fx-background-radius: 6px;");
+        Label lblDragTip = new Label("💡 Arraste o selo livremente sobre a folha para posicioná-lo onde desejar.");
+        lblDragTip.setStyle("-fx-font-size: 11px; -fx-text-fill: -fx-text-secondary;");
+        lblDragTip.setWrapText(true);
+        dragTipBox.getChildren().add(lblDragTip);
 
         reloadActiveDefaultTheme();
 
-        sealSection.getChildren().addAll(sealHeader, defaultSealCard, previewBox, grid);
+        sealSection.getChildren().addAll(sealHeader, defaultSealCard, previewBox, grid, dragTipBox);
         return sealSection;
     }
 
@@ -511,7 +507,15 @@ public final class PdfSignDialog {
 
         interactiveOverlayPane = new Pane();
         interactiveOverlayPane.setCursor(Cursor.CROSSHAIR);
-        interactiveOverlayPane.setOnMouseClicked(this::handleSheetClick);
+        interactiveOverlayPane.setOnMouseClicked(event -> {
+            if (sealDragOccurred) {
+                // Previne que a soltura do mouse no término do arraste cause clique residual
+                sealDragOccurred = false;
+                event.consume();
+                return;
+            }
+            handleSheetClick(event);
+        });
 
         sealStampOverlayView = new ImageView();
         sealStampOverlayView.setPreserveRatio(true);
@@ -520,20 +524,33 @@ public final class PdfSignDialog {
         sealStampOverlayView.setEffect(sealShadow);
         sealStampOverlayView.setVisible(false);
 
-        // Arraste 100% suave com âncora fixa na cena (elimina totalmente o tremor/flicker)
+        // Arraste com ancoragem precisa no ponto exato do clique dentro do selo (sem salto e sem drift)
         sealStampOverlayView.setOnMousePressed(event -> {
-            dragStartSceneX = event.getSceneX();
+            dragStartOffsetInSealX = event.getX();
-            dragStartSceneY = event.getSceneY();
+            dragStartOffsetInSealY = event.getY();
-            initialSealLayoutX = sealStampOverlayView.getLayoutX();
+            sealDragOccurred = false;
-            initialSealLayoutY = sealStampOverlayView.getLayoutY();
             event.consume();
         });
 
         sealStampOverlayView.setOnMouseDragged(event -> {
             if (!chkVisibleSeal.isSelected() || selectedPdfBytes == null) return;
-            double deltaX = event.getSceneX() - dragStartSceneX;
+            sealDragOccurred = true;
-            double deltaY = event.getSceneY() - dragStartSceneY;
+
-            updateSealPositionFromDrag(initialSealLayoutX + deltaX, initialSealLayoutY + deltaY);
+            // Converte coordenada da cena para coordenadas locais do painel da folha
+            Point2D localInSheet = interactiveOverlayPane.sceneToLocal(event.getSceneX(), event.getSceneY());
+            double targetX = localInSheet.getX() - dragStartOffsetInSealX;
+            double targetY = localInSheet.getY() - dragStartOffsetInSealY;
+            updateSealPositionFromDrag(targetX, targetY);
+            event.consume();
+        });
+
+        sealStampOverlayView.setOnMouseReleased(event -> {
+            // Garante que o evento de soltura do mouse não borbulhe para a folha
+            event.consume();
+        });
+
+        sealStampOverlayView.setOnMouseClicked(event -> {
+            sealDragOccurred = false;
             event.consume();
         });
 
@@ -752,15 +769,17 @@ public final class PdfSignDialog {
         sealStampOverlayView.setLayoutY(clampedY);
         sealStampOverlayView.setVisible(true);
 
-        this.sealRelativeX = clampedX / sheetW;
+        this.sealRelativeX = (sheetW > 0) ? (clampedX / sheetW) : 0;
-        this.sealRelativeY = clampedY / sheetH;
+        this.sealRelativeY = (sheetH > 0) ? (clampedY / sheetH) : 0;
 
         PdfSealTheme theme = activeSealTheme != null ? activeSealTheme : PdfSealThemeRegistry.getDefaultTheme();
         float sealPdfW = (float) ((theme != null) ? theme.width() * 0.72 : 144.0);
         float sealPdfH = (float) ((theme != null) ? theme.height() * 0.72 : 44.0);
 
-        float calculatedPdfX = (float) (sealRelativeX * currentPagePdfWidth);
+        // Conversão direta e exata da escala visual na tela para os pontos do PDF
-        float calculatedPdfY = (float) (currentPagePdfHeight - (sealRelativeY * currentPagePdfHeight) - sealPdfH);
+        double scale = (currentPagePdfWidth > 0) ? (sheetW / currentPagePdfWidth) : 1.0;
+        float calculatedPdfX = (float) (clampedX / scale);
+        float calculatedPdfY = (float) (currentPagePdfHeight - (clampedY / scale) - sealPdfH);
 
         this.customPdfX = Math.max(0, Math.min(calculatedPdfX, currentPagePdfWidth - sealPdfW));
         this.customPdfY = Math.max(0, Math.min(calculatedPdfY, currentPagePdfHeight - sealPdfH));
@@ -779,29 +798,50 @@ public final class PdfSignDialog {
             return;
         }
 
-        isCustomPositionActive = false;
+        PdfSealTheme theme = activeSealTheme != null ? activeSealTheme : PdfSealThemeRegistry.getDefaultTheme();
+        float sealPdfW = (float) ((theme != null) ? theme.width() * 0.72 : 144.0);
+        float sealPdfH = (float) ((theme != null) ? theme.height() * 0.72 : 44.0);
+        float margin = 20f;
+
+        float targetPdfX;
+        float targetPdfY;
 
         switch (option) {
-            case BOTTOM_LEFT -> {
+            case TOP_LEFT -> {
-                this.sealRelativeX = 0.05;
+                targetPdfX = margin;
-                this.sealRelativeY = 0.88;
+                targetPdfY = currentPagePdfHeight - sealPdfH - margin;
             }
             case TOP_RIGHT -> {
-                this.sealRelativeX = 0.70;
+                targetPdfX = currentPagePdfWidth - sealPdfW - margin;
-                this.sealRelativeY = 0.05;
+                targetPdfY = currentPagePdfHeight - sealPdfH - margin;
             }
-            case TOP_LEFT -> {
+            case BOTTOM_LEFT -> {
-                this.sealRelativeX = 0.05;
+                targetPdfX = margin;
-                this.sealRelativeY = 0.05;
+                targetPdfY = margin;
             }
             default -> { // BOTTOM_RIGHT
-                this.sealRelativeX = 0.70;
+                targetPdfX = currentPagePdfWidth - sealPdfW - margin;
-                this.sealRelativeY = 0.88;
+                targetPdfY = margin;
             }
         }
 
+        this.customPdfX = Math.max(0, Math.min(targetPdfX, currentPagePdfWidth - sealPdfW));
+        this.customPdfY = Math.max(0, Math.min(targetPdfY, currentPagePdfHeight - sealPdfH));
+        this.customPageNumber = currentPageIndex + 1;
+        this.isCustomPositionActive = true;
+
+        // Projeta as coordenadas calculadas na tela de visualização
+        double sheetW = currentBaseSheetWidth * zoomFactor;
+        double sheetH = currentBaseSheetHeight * zoomFactor;
+        double scale = (currentPagePdfWidth > 0) ? (sheetW / currentPagePdfWidth) : 1.0;
+        double screenX = customPdfX * scale;
+        double screenY = (currentPagePdfHeight - customPdfY - sealPdfH) * scale;
+
+        this.sealRelativeX = (sheetW > 0) ? (screenX / sheetW) : 0;
+        this.sealRelativeY = (sheetH > 0) ? (screenY / sheetH) : 0;
+
         repositionSealByRelativeCoords();
-        lblPositionFeedback.setText("Posição fixa: " + option.label);
+        lblPositionFeedback.setText("📍 " + option.label + " (Pág. " + (currentPageIndex + 1) + ")");
     }
 
     private void handlePositionComboSelection() {
@@ -821,8 +861,6 @@ public final class PdfSignDialog {
     private void toggleVisibleSeal(boolean active) {
         positionCombo.setDisable(!active);
         pageCombo.setDisable(!active);
-        txtReason.setDisable(!active);
-        txtLocation.setDisable(!active);
         sealPreviewImageView.setOpacity(active ? 1.0 : 0.3);
         sealStampOverlayView.setVisible(active && selectedPdfBytes != null);
     }
@@ -831,8 +869,8 @@ public final class PdfSignDialog {
         try {
             PdfSealTheme theme = activeSealTheme != null ? activeSealTheme : PdfSealThemeRegistry.getDefaultTheme();
 
-            String reason = (txtReason != null && !txtReason.getText().isBlank()) ? txtReason.getText() : "Assinatura Digital ICP-Brasil";
+            String reason = DEFAULT_REASON;
-            String location = (txtLocation != null && !txtLocation.getText().isBlank()) ? txtLocation.getText() : "Brasil";
+            String location = DEFAULT_LOCATION;
             CpfDisplayMode cpfMode = theme.defaultCpfMode() != null ? theme.defaultCpfMode() : CpfDisplayMode.FULL;
             boolean includeDt = theme.defaultIncludeDateTime();
             String customInfo = theme.formatCustomField();
@@ -888,8 +926,8 @@ public final class PdfSignDialog {
                 customPdfX,
                 customPdfY,
                 customPageNumber,
-                txtReason.getText(),
+                DEFAULT_REASON,
-                txtLocation.getText()
+                DEFAULT_LOCATION
         );
 
         String sealSummary;

modules/cybercore-ui/src/main/resources/styles/theme.css

@@ -933,14 +933,14 @@
 /* Botões Padronizados para Diálogos e Modais */
 .btn-dialog {
     -fx-min-width: 110px;
-    -fx-pref-width: 110px;
+    -fx-pref-width: -fx-pref-size;
     -fx-pref-height: 34px;
     -fx-alignment: center;
 }
 
 .btn-dialog-wide {
-    -fx-min-width: 230px;
+    -fx-min-width: 220px;
-    -fx-pref-width: 230px;
+    -fx-pref-width: -fx-pref-size;
     -fx-pref-height: 36px;
     -fx-alignment: center;
 }