weld SdStartPresentationDlg

to get duration spinbutton working need to know where the cursor
is in the spinbutton and to change the adjustment factor depending
on that, and need to additionally disable the vcl round to nearest base unit on
up/down

Change-Id: I6dd09e1639454cb4820d3aeb0c0c698fcebd417e
Reviewed-on: https://gerrit.libreoffice.org/54065
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/vcl/unx/gtk3/gtk3gtkinst.cxx b/vcl/unx/gtk3/gtk3gtkinst.cxx
index d881155c7d40..f0cbf0ed97e4 100644
--- a/vcl/unx/gtk3/gtk3gtkinst.cxx
+++ b/vcl/unx/gtk3/gtk3gtkinst.cxx
@@ -2753,6 +2753,7 @@ private:
     GtkEntry* m_pEntry;
     gulong m_nChangedSignalId;
     gulong m_nInsertTextSignalId;
+    gulong m_nCursorPosSignalId;
 
     static void signalChanged(GtkEntry*, gpointer widget)
     {
@@ -2784,12 +2785,20 @@ private:
         }
         g_signal_stop_emission_by_name(pEntry, "insert-text");
     }
+
+    static void signalCursorPosition(GtkEntry*, GParamSpec*, gpointer widget)
+    {
+        GtkInstanceEntry* pThis = static_cast<GtkInstanceEntry*>(widget);
+        pThis->signal_cursor_position();
+    }
+
 public:
     GtkInstanceEntry(GtkEntry* pEntry, bool bTakeOwnership)
         : GtkInstanceWidget(GTK_WIDGET(pEntry), bTakeOwnership)
         , m_pEntry(pEntry)
         , m_nChangedSignalId(g_signal_connect(pEntry, "changed", G_CALLBACK(signalChanged), this))
         , m_nInsertTextSignalId(g_signal_connect(pEntry, "insert-text", G_CALLBACK(signalInsertText), this))
+        , m_nCursorPosSignalId(g_signal_connect(pEntry, "notify::cursor-position", G_CALLBACK(signalCursorPosition), this))
     {
     }
 
@@ -2941,6 +2950,7 @@ public:
 
     virtual ~GtkInstanceEntry() override
     {
+        g_signal_handler_disconnect(m_pEntry, m_nCursorPosSignalId);
         g_signal_handler_disconnect(m_pEntry, m_nInsertTextSignalId);
         g_signal_handler_disconnect(m_pEntry, m_nChangedSignalId);
     }
@@ -3279,6 +3289,7 @@ private:
     GtkSpinButton* m_pButton;
     gulong m_nValueChangedSignalId;
     gulong m_nOutputSignalId;
+    gulong m_nInputSignalId;
 
     static void signalValueChanged(GtkSpinButton*, gpointer widget)
     {
@@ -3294,6 +3305,22 @@ private:
         return pThis->signal_output();
     }
 
+    static gboolean signalInput(GtkSpinButton*, gdouble* new_value, gpointer widget)
+    {
+        GtkInstanceSpinButton* pThis = static_cast<GtkInstanceSpinButton*>(widget);
+        SolarMutexGuard aGuard;
+        int result;
+        TriState eHandled = pThis->signal_input(&result);
+        if (eHandled == TRISTATE_INDET)
+            return false;
+        if (eHandled == TRISTATE_TRUE)
+        {
+            *new_value = result;
+            return true;
+        }
+        return GTK_INPUT_ERROR;
+    }
+
     double toGtk(int nValue) const
     {
         return static_cast<double>(nValue) / Power10(get_digits());
@@ -3310,6 +3337,7 @@ public:
         , m_pButton(pButton)
         , m_nValueChangedSignalId(g_signal_connect(pButton, "value-changed", G_CALLBACK(signalValueChanged), this))
         , m_nOutputSignalId(g_signal_connect(pButton, "output", G_CALLBACK(signalOutput), this))
+        , m_nInputSignalId(g_signal_connect(pButton, "input", G_CALLBACK(signalInput), this))
     {
     }
 
@@ -3381,6 +3409,7 @@ public:
 
     virtual ~GtkInstanceSpinButton() override
     {
+        g_signal_handler_disconnect(m_pButton, m_nInputSignalId);
         g_signal_handler_disconnect(m_pButton, m_nOutputSignalId);
         g_signal_handler_disconnect(m_pButton, m_nValueChangedSignalId);
     }
@@ -4587,6 +4616,12 @@ public:
         return new GtkInstanceSpinButton(pSpinButton, bTakeOwnership);
     }
 
+    virtual weld::TimeSpinButton* weld_time_spin_button(const OString& id, TimeFieldFormat eFormat,
+                                                        bool bTakeOwnership) override
+    {
+        return new weld::TimeSpinButton(weld_spin_button(id, bTakeOwnership), eFormat);
+    }
+
     virtual weld::ComboBoxText* weld_combo_box_text(const OString &id, bool bTakeOwnership) override
     {
         GtkComboBoxText* pComboBoxText = GTK_COMBO_BOX_TEXT(gtk_builder_get_object(m_pBuilder, id.getStr()));