src/frontends/qt4/GuiDialogView.cpp

   1 /**
   2  * \file GuiDialogView.cpp
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Angus Leeming
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "GuiDialogView.h"
  14 #include "qt_helpers.h"
  15
  16
  17 namespace lyx {
  18 namespace frontend {
  19
  20 GuiDialogView::GuiDialogView(GuiDialog & parent, docstring const & t)
  21         : Dialog::View(parent, t), updating_(false), parent_(parent)
  22 {}
  23
  24
  25 ButtonController & GuiDialogView::bc()
  26 {
  27         return parent_.bc();
  28 }
  29
  30
  31 bool GuiDialogView::isVisibleView() const
  32 {
  33         return form() && form()->isVisible();
  34 }
  35
  36
  37 bool GuiDialogView::readOnly() const
  38 {
  39         return kernel().isBufferReadonly();
  40 }
  41
  42
  43 void GuiDialogView::showView()
  44 {
  45         if (!form())
  46                 build();
  47
  48         QSize const sizeHint = form()->sizeHint();
  49         if (sizeHint.height() >= 0 && sizeHint.width() >= 0)
  50                 form()->setMinimumSize(sizeHint);
  51
  52         updateView();  // make sure its up-to-date
  53         if (dialog().controller().exitEarly())
  54                 return;
  55
  56         form()->setWindowTitle(toqstr("LyX: " + getViewTitle()));
  57
  58         if (form()->isVisible()) {
  59                 form()->raise();
  60                 form()->activateWindow();
  61                 form()->setFocus();
  62         } else {
  63                 form()->show();
  64                 form()->setFocus();
  65         }
  66 }
  67
  68
  69 void GuiDialogView::hideView()
  70 {
  71         if (form() && form()->isVisible())
  72                 form()->hide();
  73 }
  74
  75
  76 void GuiDialogView::build()
  77 {
  78         // protect the BC from unwarranted state transitions
  79         updating_ = true;
  80         build_dialog();
  81         updating_ = false;
  82 }
  83
  84
  85 bool GuiDialogView::isValid()
  86 {
  87         return true;
  88 }
  89
  90
  91 void GuiDialogView::changed()
  92 {
  93         if (updating_)
  94                 return;
  95         parent_.bc().setValid(isValid());
  96 }
  97
  98
  99 void GuiDialogView::slotWMHide()
 100 {
 101         parent_.CancelButton();
 102 }
 103
 104
 105 void GuiDialogView::slotApply()
 106 {
 107         parent_.ApplyButton();
 108 }
 109
 110
 111 void GuiDialogView::slotOK()
 112 {
 113         parent_.OKButton();
 114 }
 115
 116
 117 void GuiDialogView::slotClose()
 118 {
 119         parent_.CancelButton();
 120 }
 121
 122
 123 void GuiDialogView::slotRestore()
 124 {
 125         parent_.RestoreButton();
 126 }
 127
 128 } // namespace frontend
 129 } // namespace lyx
 130
 131 #include "GuiDialogView_moc.cpp"