Changeset 31 for trunk/src/MainPter.cxx

Timestamp:

04/11/06 14:53:06 (3 years ago)

Author:

jordi

Message:

The presenter is now able to control the Zoom: In, Out, toFit and toWidth.
The ZoomIn? and ZoomOut? controls also get sensitived depending if we can zoom in/out or not.

This puts an end to the presenter. I still need to check why compiling MainPterTest?.cxx takes this insane amount of time.

Files:

• trunk/src/MainPter.cxx (modified) (2 diffs)

trunk/src/MainPter.cxx

@@ -306 +306 @@
 
 ///
+/// @brief The "Zoom Fit Best" was activated.
+///
+void
+MainPter::zoomFitActivated (void)
+{
+    g_assert ( NULL != m_Document && "Tried to zoom fit a NULL document.");
+
+    gint width;
+    gint height;
+    getView ().getPageViewSize (&width, &height);
+    m_Document->zoomToFit (width, height);
+    showPage ();
+}
+
+///
+/// @brief The "Zoom In" was activated.
+///
+void
+MainPter::zoomInActivated (void)
+{
+    g_assert ( NULL != m_Document && "Tried to zoom in a NULL document.");
+
+    m_Document->zoomIn ();
+    showPage ();
+}
+
+///
+/// @brief The "Zoom Out" was activated.
+///
+void
+MainPter::zoomOutActivated (void)
+{
+    g_assert ( NULL != m_Document && "Tried to zoom out a NULL document.");
+
+    m_Document->zoomOut ();
+    showPage ();
+}
+
+///
+/// @brief The "Zoom Fit Width" was activated.
+///
+void
+MainPter::zoomWidthActivated (void)
+{
+    g_assert ( NULL != m_Document && "Tried to zoom width a NULL document.");
+
+    gint width;
+    gint height;
+    getView ().getPageViewSize (&width, &height);
+    m_Document->zoomToWidth (width);
+    showPage ();
+}
+
+///
 /// @brief Shows the current page.
 ///
@@ -332 +386 @@
     view.sensitiveGoToLastPage (m_Document->getNumPages() > currentPage);
     view.sensitiveGoToNextPage (m_Document->getNumPages() > currentPage);
+    // And the zoom sentitivity.
+    view.sensitiveZoomIn (m_Document->canZoomIn ());
+    view.sensitiveZoomOut (m_Document->canZoomOut ());
     
     DocumentPage *page = m_Document->renderPage ();