Method Render

Source/CursesDialog/cmCursesMainForm.cxx:207–292

}

void cmCursesMainForm::Render(int left, int top, int width, int height)
{

  if (this->Form) {
    FIELD* currentField = current_field(this->Form);
    cmCursesWidget* cw =
      reinterpret_cast<cmCursesWidget*>(field_userptr(currentField));
    // If in edit mode, get out of it
    if (cw->GetType() == cmStateEnums::STRING ||
        cw->GetType() == cmStateEnums::PATH ||
        cw->GetType() == cmStateEnums::FILEPATH) {
      cmCursesStringWidget* sw = static_cast<cmCursesStringWidget*>(cw);
      sw->SetInEdit(false);
    }
    // Delete the previous form
    unpost_form(this->Form);
    free_form(this->Form);
    this->Form = nullptr;
  }

  // Wrong window size
  if (width < cmCursesMainForm::MIN_WIDTH || width < this->InitialWidth ||
      height < cmCursesMainForm::MIN_HEIGHT) {
    return;
  }

  // Leave room for toolbar
  height -= 7;

  if (this->AdvancedMode) {
    this->NumberOfVisibleEntries = this->Entries.size();
  } else {
    // If normal, display only non-advanced entries
    this->NumberOfVisibleEntries = 0;
    for (cmCursesCacheEntryComposite& entry : this->Entries) {
      cmValue existingValue =
        this->CMakeInstance->GetState()->GetCacheEntryValue(entry.GetValue());
      bool advanced =
        this->CMakeInstance->GetState()->GetCacheEntryPropertyAsBool(
          entry.GetValue(), "ADVANCED");
      if (!existingValue || (!this->AdvancedMode && advanced)) {
        continue;
      }
      this->NumberOfVisibleEntries++;
    }
  }

  // Re-adjust the fields according to their place
  this->NumberOfPages = 1;
  if (height > 0) {
    bool isNewPage;
    int i = 0;
    for (cmCursesCacheEntryComposite& entry : this->Entries) {
      cmValue existingValue =
        this->CMakeInstance->GetState()->GetCacheEntryValue(entry.GetValue());
      bool advanced =
        this->CMakeInstance->GetState()->GetCacheEntryPropertyAsBool(
          entry.GetValue(), "ADVANCED");