X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/3941df7010c87f959ae672e103bb935e1f1d520c..9d5507f7a2701395e1d5c121bd877bb9066ee6ea:/src/aui/auibook.cpp diff --git a/src/aui/auibook.cpp b/src/aui/auibook.cpp index 0df4995c4f..048229f35f 100644 --- a/src/aui/auibook.cpp +++ b/src/aui/auibook.cpp @@ -25,57 +25,61 @@ #ifndef WX_PRECOMP #include "wx/settings.h" #include "wx/image.h" + #include "wx/menu.h" #endif #include "wx/aui/tabmdi.h" #include "wx/dcbuffer.h" +#include "wx/renderer.h" + +#ifdef __WXMAC__ +#include "wx/mac/carbon/private.h" +#endif + #include "wx/arrimpl.cpp" WX_DEFINE_OBJARRAY(wxAuiNotebookPageArray) WX_DEFINE_OBJARRAY(wxAuiTabContainerButtonArray) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSE) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSED) DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING) DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGED) DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_BUTTON) DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG) DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_END_DRAG) DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION) - +DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_ALLOW_DND) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_DRAG_DONE) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP) +DEFINE_EVENT_TYPE(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN) IMPLEMENT_CLASS(wxAuiNotebook, wxControl) +IMPLEMENT_CLASS(wxAuiTabCtrl, wxControl) IMPLEMENT_DYNAMIC_CLASS(wxAuiNotebookEvent, wxEvent) -// This functions are here for this proof of concept -// and will be factored out later. See dockart.cpp -static wxColor StepColour(const wxColor& c, int percent) -{ - int r = c.Red(), g = c.Green(), b = c.Blue(); - return wxColour((unsigned char)wxMin((r*percent)/100,255), - (unsigned char)wxMin((g*percent)/100,255), - (unsigned char)wxMin((b*percent)/100,255)); -} +// these functions live in dockart.cpp -- they'll eventually +// be moved to a new utility cpp file -// This functions are here for this proof of concept -// and will be factored out later. See dockart.cpp -static wxBitmap BitmapFromBits(const unsigned char bits[], int w, int h, - const wxColour& color) -{ - wxImage img = wxBitmap((const char*)bits, w, h).ConvertToImage(); - img.Replace(0,0,0,123,123,123); - img.Replace(255,255,255,color.Red(),color.Green(),color.Blue()); - img.SetMaskColour(123,123,123); - return wxBitmap(img); -} +wxColor wxAuiStepColour(const wxColor& c, int percent); + +wxBitmap wxAuiBitmapFromBits(const unsigned char bits[], int w, int h, + const wxColour& color); -static void DrawButtonS(wxDC& dc, - const wxRect& _rect, - const wxBitmap& bmp, - const wxColour& bkcolour, - int button_state) +wxString wxAuiChopText(wxDC& dc, const wxString& text, int max_size); + +static void DrawButtons(wxDC& dc, + const wxRect& _rect, + const wxBitmap& bmp, + const wxColour& bkcolour, + int button_state) { wxRect rect = _rect; @@ -88,8 +92,8 @@ static void DrawButtonS(wxDC& dc, if (button_state == wxAUI_BUTTON_STATE_HOVER || button_state == wxAUI_BUTTON_STATE_PRESSED) { - dc.SetBrush(wxBrush(StepColour(bkcolour, 120))); - dc.SetPen(wxPen(StepColour(bkcolour, 70))); + dc.SetBrush(wxBrush(wxAuiStepColour(bkcolour, 120))); + dc.SetPen(wxPen(wxAuiStepColour(bkcolour, 75))); // draw the background behind the button dc.DrawRectangle(rect.x, rect.y, 15, 15); @@ -99,6 +103,80 @@ static void DrawButtonS(wxDC& dc, dc.DrawBitmap(bmp, rect.x, rect.y, true); } +static void IndentPressedBitmap(wxRect* rect, int button_state) +{ + if (button_state == wxAUI_BUTTON_STATE_PRESSED) + { + rect->x++; + rect->y++; + } +} + + + +// -- GUI helper classes and functions -- + +class wxAuiCommandCapture : public wxEvtHandler +{ +public: + + wxAuiCommandCapture() { m_last_id = 0; } + int GetCommandId() const { return m_last_id; } + + bool ProcessEvent(wxEvent& evt) + { + if (evt.GetEventType() == wxEVT_COMMAND_MENU_SELECTED) + { + m_last_id = evt.GetId(); + return true; + } + + if (GetNextHandler()) + return GetNextHandler()->ProcessEvent(evt); + + return false; + } + +private: + int m_last_id; +}; + + +// -- bitmaps -- + +#if defined( __WXMAC__ ) + static unsigned char close_bits[]={ + 0xFF, 0xFF, 0xFF, 0xFF, 0x0F, 0xFE, 0x03, 0xF8, 0x01, 0xF0, 0x19, 0xF3, + 0xB8, 0xE3, 0xF0, 0xE1, 0xE0, 0xE0, 0xF0, 0xE1, 0xB8, 0xE3, 0x19, 0xF3, + 0x01, 0xF0, 0x03, 0xF8, 0x0F, 0xFE, 0xFF, 0xFF }; +#elif defined( __WXGTK__) + static unsigned char close_bits[]={ + 0xff, 0xff, 0xff, 0xff, 0x07, 0xf0, 0xfb, 0xef, 0xdb, 0xed, 0x8b, 0xe8, + 0x1b, 0xec, 0x3b, 0xee, 0x1b, 0xec, 0x8b, 0xe8, 0xdb, 0xed, 0xfb, 0xef, + 0x07, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; +#else + static unsigned char close_bits[]={ + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xe7, 0xf3, 0xcf, 0xf9, + 0x9f, 0xfc, 0x3f, 0xfe, 0x3f, 0xfe, 0x9f, 0xfc, 0xcf, 0xf9, 0xe7, 0xf3, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; +#endif + +static unsigned char left_bits[] = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x7f, 0xfe, 0x3f, 0xfe, + 0x1f, 0xfe, 0x0f, 0xfe, 0x1f, 0xfe, 0x3f, 0xfe, 0x7f, 0xfe, 0xff, 0xfe, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + +static unsigned char right_bits[] = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xdf, 0xff, 0x9f, 0xff, 0x1f, 0xff, + 0x1f, 0xfe, 0x1f, 0xfc, 0x1f, 0xfe, 0x1f, 0xff, 0x9f, 0xff, 0xdf, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + +static unsigned char list_bits[] = { + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0x0f, 0xf8, 0xff, 0xff, 0x0f, 0xf8, 0x1f, 0xfc, 0x3f, 0xfe, 0x7f, 0xff, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; + + @@ -112,9 +190,667 @@ wxAuiDefaultTabArt::wxAuiDefaultTabArt() m_selected_font.SetWeight(wxBOLD); m_measuring_font = m_selected_font; + m_fixed_tab_width = 100; + m_tab_ctrl_height = 0; + +#ifdef __WXMAC__ + wxColor base_colour = wxColour( wxMacCreateCGColorFromHITheme(kThemeBrushToolbarBackground)); +#else + wxColor base_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE); +#endif + + // the base_colour is too pale to use as our base colour, + // so darken it a bit -- + if ((255-base_colour.Red()) + + (255-base_colour.Green()) + + (255-base_colour.Blue()) < 60) + { + base_colour = wxAuiStepColour(base_colour, 92); + } + + m_base_colour = base_colour; + wxColor border_colour = wxAuiStepColour(base_colour, 75); + + m_border_pen = wxPen(border_colour); + m_base_colour_pen = wxPen(m_base_colour); + m_base_colour_brush = wxBrush(m_base_colour); + + m_active_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, *wxBLACK); + m_disabled_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, wxColour(128,128,128)); + + m_active_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, *wxBLACK); + m_disabled_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, wxColour(128,128,128)); + + m_active_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, *wxBLACK); + m_disabled_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, wxColour(128,128,128)); + + m_active_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, *wxBLACK); + m_disabled_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, wxColour(128,128,128)); + + m_flags = 0; +} + +wxAuiDefaultTabArt::~wxAuiDefaultTabArt() +{ +} + +wxAuiTabArt* wxAuiDefaultTabArt::Clone() +{ + wxAuiDefaultTabArt* art = new wxAuiDefaultTabArt; + art->SetNormalFont(m_normal_font); + art->SetSelectedFont(m_selected_font); + art->SetMeasuringFont(m_measuring_font); + + return art; +} + +void wxAuiDefaultTabArt::SetFlags(unsigned int flags) +{ + m_flags = flags; +} + +void wxAuiDefaultTabArt::SetSizingInfo(const wxSize& tab_ctrl_size, + size_t tab_count) +{ + m_fixed_tab_width = 100; + + int tot_width = (int)tab_ctrl_size.x - GetIndentSize() - 4; + + if (m_flags & wxAUI_NB_CLOSE_BUTTON) + tot_width -= m_active_close_bmp.GetWidth(); + if (m_flags & wxAUI_NB_WINDOWLIST_BUTTON) + tot_width -= m_active_windowlist_bmp.GetWidth(); + + if (tab_count > 0) + { + m_fixed_tab_width = tot_width/(int)tab_count; + } + + + if (m_fixed_tab_width < 100) + m_fixed_tab_width = 100; + + if (m_fixed_tab_width > tot_width/2) + m_fixed_tab_width = tot_width/2; + + if (m_fixed_tab_width > 220) + m_fixed_tab_width = 220; + + m_tab_ctrl_height = tab_ctrl_size.y; +} + + +void wxAuiDefaultTabArt::DrawBackground(wxDC& dc, + wxWindow* WXUNUSED(wnd), + const wxRect& rect) +{ + // draw background + + wxColor top_color = wxAuiStepColour(m_base_colour, 90); + wxColor bottom_color = wxAuiStepColour(m_base_colour, 170); + wxRect r; + + if (m_flags &wxAUI_NB_BOTTOM) + r = wxRect(rect.x, rect.y, rect.width+2, rect.height); + // TODO: else if (m_flags &wxAUI_NB_LEFT) {} + // TODO: else if (m_flags &wxAUI_NB_RIGHT) {} + else //for wxAUI_NB_TOP + r = wxRect(rect.x, rect.y, rect.width+2, rect.height-3); + + dc.GradientFillLinear(r, top_color, bottom_color, wxSOUTH); + + + // draw base lines + + dc.SetPen(m_border_pen); + int y = rect.GetHeight(); + int w = rect.GetWidth(); + + if (m_flags &wxAUI_NB_BOTTOM) + { + dc.SetBrush(wxBrush(bottom_color)); + dc.DrawRectangle(-1, 0, w+2, 4); + } + // TODO: else if (m_flags &wxAUI_NB_LEFT) {} + // TODO: else if (m_flags &wxAUI_NB_RIGHT) {} + else //for wxAUI_NB_TOP + { + dc.SetBrush(m_base_colour_brush); + dc.DrawRectangle(-1, y-4, w+2, 4); + } +} + + +// DrawTab() draws an individual tab. +// +// dc - output dc +// in_rect - rectangle the tab should be confined to +// caption - tab's caption +// active - whether or not the tab is active +// out_rect - actual output rectangle +// x_extent - the advance x; where the next tab should start + +void wxAuiDefaultTabArt::DrawTab(wxDC& dc, + wxWindow* wnd, + const wxAuiNotebookPage& page, + const wxRect& in_rect, + int close_button_state, + wxRect* out_tab_rect, + wxRect* out_button_rect, + int* x_extent) +{ + wxCoord normal_textx, normal_texty; + wxCoord selected_textx, selected_texty; + wxCoord texty; + + // if the caption is empty, measure some temporary text + wxString caption = page.caption; + if (caption.empty()) + caption = wxT("Xj"); + + dc.SetFont(m_selected_font); + dc.GetTextExtent(caption, &selected_textx, &selected_texty); + + dc.SetFont(m_normal_font); + dc.GetTextExtent(caption, &normal_textx, &normal_texty); + + // figure out the size of the tab + wxSize tab_size = GetTabSize(dc, + wnd, + page.caption, + page.bitmap, + page.active, + close_button_state, + x_extent); + + wxCoord tab_height = m_tab_ctrl_height - 3; + wxCoord tab_width = tab_size.x; + wxCoord tab_x = in_rect.x; + wxCoord tab_y = in_rect.y + in_rect.height - tab_height; + + + caption = page.caption; + + + // select pen, brush and font for the tab to be drawn + + if (page.active) + { + dc.SetFont(m_selected_font); + texty = selected_texty; + } + else + { + dc.SetFont(m_normal_font); + texty = normal_texty; + } + + + // create points that will make the tab outline + + int clip_width = tab_width; + if (tab_x + clip_width > in_rect.x + in_rect.width) + clip_width = (in_rect.x + in_rect.width) - tab_x; + +/* + wxPoint clip_points[6]; + clip_points[0] = wxPoint(tab_x, tab_y+tab_height-3); + clip_points[1] = wxPoint(tab_x, tab_y+2); + clip_points[2] = wxPoint(tab_x+2, tab_y); + clip_points[3] = wxPoint(tab_x+clip_width-1, tab_y); + clip_points[4] = wxPoint(tab_x+clip_width+1, tab_y+2); + clip_points[5] = wxPoint(tab_x+clip_width+1, tab_y+tab_height-3); + + // FIXME: these ports don't provide wxRegion ctor from array of points +#if !defined(__WXDFB__) && !defined(__WXCOCOA__) + // set the clipping region for the tab -- + wxRegion clipping_region(WXSIZEOF(clip_points), clip_points); + dc.SetClippingRegion(clipping_region); +#endif // !wxDFB && !wxCocoa +*/ + // since the above code above doesn't play well with WXDFB or WXCOCOA, + // we'll just use a rectangle for the clipping region for now -- + dc.SetClippingRegion(tab_x, tab_y, clip_width+1, tab_height-3); + + + wxPoint border_points[6]; + if (m_flags &wxAUI_NB_BOTTOM) + { + border_points[0] = wxPoint(tab_x, tab_y); + border_points[1] = wxPoint(tab_x, tab_y+tab_height-6); + border_points[2] = wxPoint(tab_x+2, tab_y+tab_height-4); + border_points[3] = wxPoint(tab_x+tab_width-2, tab_y+tab_height-4); + border_points[4] = wxPoint(tab_x+tab_width, tab_y+tab_height-6); + border_points[5] = wxPoint(tab_x+tab_width, tab_y); + } + else //if (m_flags & wxAUI_NB_TOP) {} + { + border_points[0] = wxPoint(tab_x, tab_y+tab_height-4); + border_points[1] = wxPoint(tab_x, tab_y+2); + border_points[2] = wxPoint(tab_x+2, tab_y); + border_points[3] = wxPoint(tab_x+tab_width-2, tab_y); + border_points[4] = wxPoint(tab_x+tab_width, tab_y+2); + border_points[5] = wxPoint(tab_x+tab_width, tab_y+tab_height-4); + } + // TODO: else if (m_flags &wxAUI_NB_LEFT) {} + // TODO: else if (m_flags &wxAUI_NB_RIGHT) {} + + int drawn_tab_yoff = border_points[1].y; + int drawn_tab_height = border_points[0].y - border_points[1].y; + + + if (page.active) + { + // draw active tab + + // draw base background color + wxRect r(tab_x, tab_y, tab_width, tab_height); + dc.SetPen(m_base_colour_pen); + dc.SetBrush(m_base_colour_brush); + dc.DrawRectangle(r.x+1, r.y+1, r.width-1, r.height-4); + + // this white helps fill out the gradient at the top of the tab + dc.SetPen(*wxWHITE_PEN); + dc.SetBrush(*wxWHITE_BRUSH); + dc.DrawRectangle(r.x+2, r.y+1, r.width-3, r.height-4); + + // these two points help the rounded corners appear more antialiased + dc.SetPen(m_base_colour_pen); + dc.DrawPoint(r.x+2, r.y+1); + dc.DrawPoint(r.x+r.width-2, r.y+1); + + // set rectangle down a bit for gradient drawing + r.SetHeight(r.GetHeight()/2); + r.x += 2; + r.width -= 2; + r.y += r.height; + r.y -= 2; + + // draw gradient background + wxColor top_color = *wxWHITE; + wxColor bottom_color = m_base_colour; + dc.GradientFillLinear(r, bottom_color, top_color, wxNORTH); + } + else + { + // draw inactive tab + + wxRect r(tab_x, tab_y+1, tab_width, tab_height-3); + + // start the gradent up a bit and leave the inside border inset + // by a pixel for a 3D look. Only the top half of the inactive + // tab will have a slight gradient + r.x += 3; + r.y++; + r.width -= 4; + r.height /= 2; + r.height--; + + // -- draw top gradient fill for glossy look + wxColor top_color = m_base_colour; + wxColor bottom_color = wxAuiStepColour(top_color, 160); + dc.GradientFillLinear(r, bottom_color, top_color, wxNORTH); + + r.y += r.height; + r.y--; + + // -- draw bottom fill for glossy look + top_color = m_base_colour; + bottom_color = m_base_colour; + dc.GradientFillLinear(r, top_color, bottom_color, wxSOUTH); + } + + // draw tab outline + dc.SetPen(m_border_pen); + dc.SetBrush(*wxTRANSPARENT_BRUSH); + dc.DrawPolygon(WXSIZEOF(border_points), border_points); + + // there are two horizontal grey lines at the bottom of the tab control, + // this gets rid of the top one of those lines in the tab control + if (page.active) + { + if (m_flags &wxAUI_NB_BOTTOM) + dc.SetPen(wxPen(wxColour(wxAuiStepColour(m_base_colour, 170)))); + // TODO: else if (m_flags &wxAUI_NB_LEFT) {} + // TODO: else if (m_flags &wxAUI_NB_RIGHT) {} + else //for wxAUI_NB_TOP + dc.SetPen(m_base_colour_pen); + dc.DrawLine(border_points[0].x+1, + border_points[0].y, + border_points[5].x, + border_points[5].y); + } + + + int text_offset = tab_x + 8; + int close_button_width = 0; + if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN) + { + close_button_width = m_active_close_bmp.GetWidth(); + } + + int bitmap_offset = 0; + if (page.bitmap.IsOk()) + { + bitmap_offset = tab_x + 8; + + // draw bitmap + dc.DrawBitmap(page.bitmap, + bitmap_offset, + drawn_tab_yoff + (drawn_tab_height/2) - (page.bitmap.GetHeight()/2), + true); + + text_offset = bitmap_offset + page.bitmap.GetWidth(); + text_offset += 3; // bitmap padding + + } + else + { + text_offset = tab_x + 8; + } + + + wxString draw_text = wxAuiChopText(dc, + caption, + tab_width - (text_offset-tab_x) - close_button_width); + + // draw tab text + dc.DrawText(draw_text, + text_offset, + drawn_tab_yoff + (drawn_tab_height)/2 - (texty/2) - 1); + + // draw focus rectangle + if (page.active && (wnd->FindFocus() == wnd)) + { + wxRect focusRectText(text_offset, (drawn_tab_yoff + (drawn_tab_height)/2 - (texty/2) - 1), + selected_textx, selected_texty); + + wxRect focusRect; + wxRect focusRectBitmap; + + if (page.bitmap.IsOk()) + focusRectBitmap = wxRect(bitmap_offset, drawn_tab_yoff + (drawn_tab_height/2) - (page.bitmap.GetHeight()/2), + page.bitmap.GetWidth(), page.bitmap.GetHeight()); + + if (page.bitmap.IsOk() && draw_text.IsEmpty()) + focusRect = focusRectBitmap; + else if (!page.bitmap.IsOk() && !draw_text.IsEmpty()) + focusRect = focusRectText; + else if (page.bitmap.IsOk() && !draw_text.IsEmpty()) + focusRect = focusRectText.Union(focusRectBitmap); + + focusRect.Inflate(2, 2); + + wxRendererNative::Get().DrawFocusRect(wnd, dc, focusRect, 0); + } + + // draw close button if necessary + if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN) + { + wxBitmap bmp = m_disabled_close_bmp; + + if (close_button_state == wxAUI_BUTTON_STATE_HOVER || + close_button_state == wxAUI_BUTTON_STATE_PRESSED) + { + bmp = m_active_close_bmp; + } + + wxRect rect(tab_x + tab_width - close_button_width - 1, + tab_y + (tab_height/2) - (bmp.GetHeight()/2), + close_button_width, + tab_height); + IndentPressedBitmap(&rect, close_button_state); + dc.DrawBitmap(bmp, rect.x, rect.y, true); + + *out_button_rect = rect; + } + + *out_tab_rect = wxRect(tab_x, tab_y, tab_width, tab_height); + + dc.DestroyClippingRegion(); +} + +int wxAuiDefaultTabArt::GetIndentSize() +{ + return 5; +} + +wxSize wxAuiDefaultTabArt::GetTabSize(wxDC& dc, + wxWindow* WXUNUSED(wnd), + const wxString& caption, + const wxBitmap& bitmap, + bool WXUNUSED(active), + int close_button_state, + int* x_extent) +{ + wxCoord measured_textx, measured_texty, tmp; + + dc.SetFont(m_measuring_font); + dc.GetTextExtent(caption, &measured_textx, &measured_texty); + + dc.GetTextExtent(wxT("ABCDEFXj"), &tmp, &measured_texty); + + // add padding around the text + wxCoord tab_width = measured_textx; + wxCoord tab_height = measured_texty; + + // if the close button is showing, add space for it + if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN) + tab_width += m_active_close_bmp.GetWidth() + 3; + + // if there's a bitmap, add space for it + if (bitmap.IsOk()) + { + tab_width += bitmap.GetWidth(); + tab_width += 3; // right side bitmap padding + tab_height = wxMax(tab_height, bitmap.GetHeight()); + } + + // add padding + tab_width += 16; + tab_height += 10; + + if (m_flags & wxAUI_NB_TAB_FIXED_WIDTH) + { + tab_width = m_fixed_tab_width; + } + + *x_extent = tab_width; + + return wxSize(tab_width, tab_height); +} + + +void wxAuiDefaultTabArt::DrawButton(wxDC& dc, + wxWindow* WXUNUSED(wnd), + const wxRect& in_rect, + int bitmap_id, + int button_state, + int orientation, + wxRect* out_rect) +{ + wxBitmap bmp; + wxRect rect; + + switch (bitmap_id) + { + case wxAUI_BUTTON_CLOSE: + if (button_state & wxAUI_BUTTON_STATE_DISABLED) + bmp = m_disabled_close_bmp; + else + bmp = m_active_close_bmp; + break; + case wxAUI_BUTTON_LEFT: + if (button_state & wxAUI_BUTTON_STATE_DISABLED) + bmp = m_disabled_left_bmp; + else + bmp = m_active_left_bmp; + break; + case wxAUI_BUTTON_RIGHT: + if (button_state & wxAUI_BUTTON_STATE_DISABLED) + bmp = m_disabled_right_bmp; + else + bmp = m_active_right_bmp; + break; + case wxAUI_BUTTON_WINDOWLIST: + if (button_state & wxAUI_BUTTON_STATE_DISABLED) + bmp = m_disabled_windowlist_bmp; + else + bmp = m_active_windowlist_bmp; + break; + } + + + if (!bmp.IsOk()) + return; + + rect = in_rect; + + if (orientation == wxLEFT) + { + rect.SetX(in_rect.x); + rect.SetY(((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2)); + rect.SetWidth(bmp.GetWidth()); + rect.SetHeight(bmp.GetHeight()); + } + else + { + rect = wxRect(in_rect.x + in_rect.width - bmp.GetWidth(), + ((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2), + bmp.GetWidth(), bmp.GetHeight()); + } + + IndentPressedBitmap(&rect, button_state); + dc.DrawBitmap(bmp, rect.x, rect.y, true); + + *out_rect = rect; +} + +int wxAuiDefaultTabArt::ShowDropDown(wxWindow* wnd, + const wxAuiNotebookPageArray& pages, + int active_idx) +{ + wxMenu menuPopup; + + size_t i, count = pages.GetCount(); + for (i = 0; i < count; ++i) + { + const wxAuiNotebookPage& page = pages.Item(i); + wxString caption = page.caption; + + // if there is no caption, make it a space. This will prevent + // an assert in the menu code. + if (caption.IsEmpty()) + caption = wxT(" "); + + menuPopup.AppendCheckItem(1000+i, caption); + } + + if (active_idx != -1) + { + menuPopup.Check(1000+active_idx, true); + } + + // find out where to put the popup menu of window items + wxPoint pt = ::wxGetMousePosition(); + pt = wnd->ScreenToClient(pt); + + // find out the screen coordinate at the bottom of the tab ctrl + wxRect cli_rect = wnd->GetClientRect(); + pt.y = cli_rect.y + cli_rect.height; + + wxAuiCommandCapture* cc = new wxAuiCommandCapture; + wnd->PushEventHandler(cc); + wnd->PopupMenu(&menuPopup, pt); + int command = cc->GetCommandId(); + wnd->PopEventHandler(true); + + if (command >= 1000) + return command-1000; + + return -1; +} + +int wxAuiDefaultTabArt::GetBestTabCtrlSize(wxWindow* wnd, + const wxAuiNotebookPageArray& pages, + const wxSize& required_bmp_size) +{ + wxClientDC dc(wnd); + dc.SetFont(m_measuring_font); + + // sometimes a standard bitmap size needs to be enforced, especially + // if some tabs have bitmaps and others don't. This is important because + // it prevents the tab control from resizing when tabs are added. + wxBitmap measure_bmp; + if (required_bmp_size.IsFullySpecified()) + { + measure_bmp.Create(required_bmp_size.x, + required_bmp_size.y); + } + + + int max_y = 0; + size_t i, page_count = pages.GetCount(); + for (i = 0; i < page_count; ++i) + { + wxAuiNotebookPage& page = pages.Item(i); + + wxBitmap bmp; + if (measure_bmp.IsOk()) + bmp = measure_bmp; + else + bmp = page.bitmap; + + // we don't use the caption text because we don't + // want tab heights to be different in the case + // of a very short piece of text on one tab and a very + // tall piece of text on another tab + int x_ext = 0; + wxSize s = GetTabSize(dc, + wnd, + wxT("ABCDEFGHIj"), + bmp, + true, + wxAUI_BUTTON_STATE_HIDDEN, + &x_ext); + + max_y = wxMax(max_y, s.y); + } + + return max_y+2; +} + +void wxAuiDefaultTabArt::SetNormalFont(const wxFont& font) +{ + m_normal_font = font; +} + +void wxAuiDefaultTabArt::SetSelectedFont(const wxFont& font) +{ + m_selected_font = font; +} + +void wxAuiDefaultTabArt::SetMeasuringFont(const wxFont& font) +{ + m_measuring_font = font; +} + + +// -- wxAuiSimpleTabArt class implementation -- + +wxAuiSimpleTabArt::wxAuiSimpleTabArt() +{ + m_normal_font = *wxNORMAL_FONT; + m_selected_font = *wxNORMAL_FONT; + m_selected_font.SetWeight(wxBOLD); + m_measuring_font = m_selected_font; + + m_flags = 0; + m_fixed_tab_width = 100; + wxColour base_colour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE); - wxColour background_colour = StepColour(base_colour, 95); + wxColour background_colour = base_colour; wxColour normaltab_colour = base_colour; wxColour selectedtab_colour = *wxWHITE; @@ -123,60 +859,76 @@ wxAuiDefaultTabArt::wxAuiDefaultTabArt() m_normal_bkpen = wxPen(normaltab_colour); m_selected_bkbrush = wxBrush(selectedtab_colour); m_selected_bkpen = wxPen(selectedtab_colour); - - -#if defined( __WXMAC__ ) - static unsigned char close_bits[]={ - 0xFF, 0xFF, 0xFF, 0xFF, 0x0F, 0xFE, 0x03, 0xF8, 0x01, 0xF0, 0x19, 0xF3, - 0xB8, 0xE3, 0xF0, 0xE1, 0xE0, 0xE0, 0xF0, 0xE1, 0xB8, 0xE3, 0x19, 0xF3, - 0x01, 0xF0, 0x03, 0xF8, 0x0F, 0xFE, 0xFF, 0xFF }; -#elif defined( __WXGTK__) - static unsigned char close_bits[]={ - 0xff, 0xff, 0xff, 0xff, 0x07, 0xf0, 0xfb, 0xef, 0xdb, 0xed, 0x8b, 0xe8, - 0x1b, 0xec, 0x3b, 0xee, 0x1b, 0xec, 0x8b, 0xe8, 0xdb, 0xed, 0xfb, 0xef, - 0x07, 0xf0, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; -#else - static unsigned char close_bits[]={ - 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xef,0xfb,0xcf,0xf9, - 0x9f,0xfc,0x3f,0xfe,0x3f,0xfe,0x9f,0xfc,0xcf,0xf9,0xef,0xfb, - 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff}; -#endif - static unsigned char left_bits[] = { - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xfe, 0x7f, 0xfe, 0x3f, 0xfe, - 0x1f, 0xfe, 0x0f, 0xfe, 0x1f, 0xfe, 0x3f, 0xfe, 0x7f, 0xfe, 0xff, 0xfe, - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - - static unsigned char right_bits[] = { - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xdf, 0xff, 0x9f, 0xff, 0x1f, 0xff, - 0x1f, 0xfe, 0x1f, 0xfc, 0x1f, 0xfe, 0x1f, 0xff, 0x9f, 0xff, 0xdf, 0xff, - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - - m_active_close_bmp = BitmapFromBits(close_bits, 16, 16, *wxBLACK); - m_disabled_close_bmp = BitmapFromBits(close_bits, 16, 16, wxColour(128,128,128)); - - m_active_left_bmp = BitmapFromBits(left_bits, 16, 16, *wxBLACK); - m_disabled_left_bmp = BitmapFromBits(left_bits, 16, 16, wxColour(128,128,128)); - - m_active_right_bmp = BitmapFromBits(right_bits, 16, 16, *wxBLACK); - m_disabled_right_bmp = BitmapFromBits(right_bits, 16, 16, wxColour(128,128,128)); + m_active_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, *wxBLACK); + m_disabled_close_bmp = wxAuiBitmapFromBits(close_bits, 16, 16, wxColour(128,128,128)); + + m_active_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, *wxBLACK); + m_disabled_left_bmp = wxAuiBitmapFromBits(left_bits, 16, 16, wxColour(128,128,128)); + + m_active_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, *wxBLACK); + m_disabled_right_bmp = wxAuiBitmapFromBits(right_bits, 16, 16, wxColour(128,128,128)); + + m_active_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, *wxBLACK); + m_disabled_windowlist_bmp = wxAuiBitmapFromBits(list_bits, 16, 16, wxColour(128,128,128)); + +} + +wxAuiSimpleTabArt::~wxAuiSimpleTabArt() +{ +} + +wxAuiTabArt* wxAuiSimpleTabArt::Clone() +{ + return static_cast(new wxAuiSimpleTabArt); +} + + +void wxAuiSimpleTabArt::SetFlags(unsigned int flags) +{ + m_flags = flags; } -wxAuiDefaultTabArt::~wxAuiDefaultTabArt() +void wxAuiSimpleTabArt::SetSizingInfo(const wxSize& tab_ctrl_size, + size_t tab_count) { + m_fixed_tab_width = 100; + + int tot_width = (int)tab_ctrl_size.x - GetIndentSize() - 4; + + if (m_flags & wxAUI_NB_CLOSE_BUTTON) + tot_width -= m_active_close_bmp.GetWidth(); + if (m_flags & wxAUI_NB_WINDOWLIST_BUTTON) + tot_width -= m_active_windowlist_bmp.GetWidth(); + + if (tab_count > 0) + { + m_fixed_tab_width = tot_width/(int)tab_count; + } + + + if (m_fixed_tab_width < 100) + m_fixed_tab_width = 100; + + if (m_fixed_tab_width > tot_width/2) + m_fixed_tab_width = tot_width/2; + + if (m_fixed_tab_width > 220) + m_fixed_tab_width = 220; } -void wxAuiDefaultTabArt::DrawBackground(wxDC* dc, - const wxRect& rect) +void wxAuiSimpleTabArt::DrawBackground(wxDC& dc, + wxWindow* WXUNUSED(wnd), + const wxRect& rect) { // draw background - dc->SetBrush(m_bkbrush); - dc->SetPen(*wxTRANSPARENT_PEN); - dc->DrawRectangle(-1, -1, rect.GetWidth()+2, rect.GetHeight()+2); + dc.SetBrush(m_bkbrush); + dc.SetPen(*wxTRANSPARENT_PEN); + dc.DrawRectangle(-1, -1, rect.GetWidth()+2, rect.GetHeight()+2); // draw base line - dc->SetPen(*wxGREY_PEN); - dc->DrawLine(0, rect.GetHeight()-1, rect.GetWidth(), rect.GetHeight()-1); + dc.SetPen(*wxGREY_PEN); + dc.DrawLine(0, rect.GetHeight()-1, rect.GetWidth(), rect.GetHeight()-1); } @@ -189,53 +941,61 @@ void wxAuiDefaultTabArt::DrawBackground(wxDC* dc, // out_rect - actual output rectangle // x_extent - the advance x; where the next tab should start -void wxAuiDefaultTabArt::DrawTab(wxDC* dc, - const wxRect& in_rect, - const wxString& caption_text, - bool active, - int close_button_state, - wxRect* out_tab_rect, - wxRect* out_button_rect, - int* x_extent) +void wxAuiSimpleTabArt::DrawTab(wxDC& dc, + wxWindow* wnd, + const wxAuiNotebookPage& page, + const wxRect& in_rect, + int close_button_state, + wxRect* out_tab_rect, + wxRect* out_button_rect, + int* x_extent) { wxCoord normal_textx, normal_texty; wxCoord selected_textx, selected_texty; wxCoord textx, texty; - + // if the caption is empty, measure some temporary text - wxString caption = caption_text; - if (caption_text.empty()) + wxString caption = page.caption; + if (caption.empty()) caption = wxT("Xj"); - - dc->SetFont(m_selected_font); - dc->GetTextExtent(caption, &selected_textx, &selected_texty); - - dc->SetFont(m_normal_font); - dc->GetTextExtent(caption, &normal_textx, &normal_texty); - + + dc.SetFont(m_selected_font); + dc.GetTextExtent(caption, &selected_textx, &selected_texty); + + dc.SetFont(m_normal_font); + dc.GetTextExtent(caption, &normal_textx, &normal_texty); + // figure out the size of the tab - wxSize tab_size = GetTabSize(dc, caption, active, close_button_state, x_extent); + wxSize tab_size = GetTabSize(dc, + wnd, + page.caption, + page.bitmap, + page.active, + close_button_state, + x_extent); wxCoord tab_height = tab_size.y; wxCoord tab_width = tab_size.x; wxCoord tab_x = in_rect.x; wxCoord tab_y = in_rect.y + in_rect.height - tab_height; + caption = page.caption; + // select pen, brush and font for the tab to be drawn - if (active) + if (page.active) { - dc->SetPen(m_selected_bkpen); - dc->SetBrush(m_selected_bkbrush); - dc->SetFont(m_selected_font); + dc.SetPen(m_selected_bkpen); + dc.SetBrush(m_selected_bkbrush); + dc.SetFont(m_selected_font); textx = selected_textx; texty = selected_texty; } - else + else { - dc->SetPen(m_normal_bkpen); - dc->SetBrush(m_normal_bkbrush); - dc->SetFont(m_normal_font); + dc.SetPen(m_normal_bkpen); + dc.SetBrush(m_normal_bkbrush); + dc.SetFont(m_normal_font); textx = normal_textx; texty = normal_texty; } @@ -258,13 +1018,14 @@ void wxAuiDefaultTabArt::DrawTab(wxDC* dc, points[5].y = tab_y + tab_height - 1; points[6] = points[0]; + dc.SetClippingRegion(in_rect); - dc->DrawPolygon(6, points); + dc.DrawPolygon(WXSIZEOF(points) - 1, points); - dc->SetPen(*wxGREY_PEN); + dc.SetPen(*wxGREY_PEN); - //dc->DrawLines(active ? 6 : 7, points); - dc->DrawLines(7, points); + //dc.DrawLines(active ? WXSIZEOF(points) - 1 : WXSIZEOF(points), points); + dc.DrawLines(WXSIZEOF(points), points); int text_offset; @@ -275,110 +1036,140 @@ void wxAuiDefaultTabArt::DrawTab(wxDC* dc, close_button_width = m_active_close_bmp.GetWidth(); text_offset = tab_x + (tab_height/2) + ((tab_width-close_button_width)/2) - (textx/2); } - else + else { text_offset = tab_x + (tab_height/3) + (tab_width/2) - (textx/2); } - + + // set minimum text offset + if (text_offset < tab_x + tab_height) + text_offset = tab_x + tab_height; + + // chop text if necessary + wxString draw_text = wxAuiChopText(dc, + caption, + tab_width - (text_offset-tab_x) - close_button_width); // draw tab text - dc->DrawText(caption, + dc.DrawText(draw_text, text_offset, (tab_y + tab_height)/2 - (texty/2) + 1); + // draw focus rectangle + if (page.active && (wnd->FindFocus() == wnd)) + { + wxRect focusRect(text_offset, ((tab_y + tab_height)/2 - (texty/2) + 1), + selected_textx, selected_texty); + + focusRect.Inflate(2, 2); + + wxRendererNative::Get().DrawFocusRect(wnd, dc, focusRect, 0); + } + // draw close button if necessary if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN) { wxBitmap bmp; - if (active) + if (page.active) bmp = m_active_close_bmp; - else + else bmp = m_disabled_close_bmp; - + wxRect rect(tab_x + tab_width - close_button_width - 1, tab_y + (tab_height/2) - (bmp.GetHeight()/2) + 1, close_button_width, tab_height - 1); - DrawButtonS(*dc, rect, bmp, *wxWHITE, close_button_state); - + DrawButtons(dc, rect, bmp, *wxWHITE, close_button_state); + *out_button_rect = rect; } *out_tab_rect = wxRect(tab_x, tab_y, tab_width, tab_height); + + dc.DestroyClippingRegion(); } +int wxAuiSimpleTabArt::GetIndentSize() +{ + return 0; +} -wxSize wxAuiDefaultTabArt::GetTabSize(wxDC* dc, - const wxString& caption, - bool WXUNUSED(active), - int close_button_state, - int* x_extent) +wxSize wxAuiSimpleTabArt::GetTabSize(wxDC& dc, + wxWindow* WXUNUSED(wnd), + const wxString& caption, + const wxBitmap& WXUNUSED(bitmap), + bool WXUNUSED(active), + int close_button_state, + int* x_extent) { wxCoord measured_textx, measured_texty; - - dc->SetFont(m_measuring_font); - dc->GetTextExtent(caption, &measured_textx, &measured_texty); - + + dc.SetFont(m_measuring_font); + dc.GetTextExtent(caption, &measured_textx, &measured_texty); + wxCoord tab_height = measured_texty + 4; wxCoord tab_width = measured_textx + tab_height + 5; if (close_button_state != wxAUI_BUTTON_STATE_HIDDEN) tab_width += m_active_close_bmp.GetWidth(); + if (m_flags & wxAUI_NB_TAB_FIXED_WIDTH) + { + tab_width = m_fixed_tab_width; + } + *x_extent = tab_width - (tab_height/2) - 1; return wxSize(tab_width, tab_height); } -void wxAuiDefaultTabArt::DrawButton( - wxDC* dc, - const wxRect& in_rect, - int bitmap_id, - int button_state, - int orientation, - const wxBitmap& bitmap_override, - wxRect* out_rect) +void wxAuiSimpleTabArt::DrawButton(wxDC& dc, + wxWindow* WXUNUSED(wnd), + const wxRect& in_rect, + int bitmap_id, + int button_state, + int orientation, + wxRect* out_rect) { wxBitmap bmp; wxRect rect; - - if (bitmap_override.IsOk()) - { - bmp = bitmap_override; - } - else + + switch (bitmap_id) { - switch (bitmap_id) - { - case wxAUI_BUTTON_CLOSE: - if (button_state & wxAUI_BUTTON_STATE_DISABLED) - bmp = m_disabled_close_bmp; - else - bmp = m_active_close_bmp; - break; - case wxAUI_BUTTON_LEFT: - if (button_state & wxAUI_BUTTON_STATE_DISABLED) - bmp = m_disabled_left_bmp; - else - bmp = m_active_left_bmp; - break; - case wxAUI_BUTTON_RIGHT: - if (button_state & wxAUI_BUTTON_STATE_DISABLED) - bmp = m_disabled_right_bmp; - else - bmp = m_active_right_bmp; - break; - } + case wxAUI_BUTTON_CLOSE: + if (button_state & wxAUI_BUTTON_STATE_DISABLED) + bmp = m_disabled_close_bmp; + else + bmp = m_active_close_bmp; + break; + case wxAUI_BUTTON_LEFT: + if (button_state & wxAUI_BUTTON_STATE_DISABLED) + bmp = m_disabled_left_bmp; + else + bmp = m_active_left_bmp; + break; + case wxAUI_BUTTON_RIGHT: + if (button_state & wxAUI_BUTTON_STATE_DISABLED) + bmp = m_disabled_right_bmp; + else + bmp = m_active_right_bmp; + break; + case wxAUI_BUTTON_WINDOWLIST: + if (button_state & wxAUI_BUTTON_STATE_DISABLED) + bmp = m_disabled_windowlist_bmp; + else + bmp = m_active_windowlist_bmp; + break; } if (!bmp.IsOk()) return; - + rect = in_rect; - + if (orientation == wxLEFT) { rect.SetX(in_rect.x); @@ -386,41 +1177,91 @@ void wxAuiDefaultTabArt::DrawButton( rect.SetWidth(bmp.GetWidth()); rect.SetHeight(bmp.GetHeight()); } - else + else { rect = wxRect(in_rect.x + in_rect.width - bmp.GetWidth(), ((in_rect.y + in_rect.height)/2) - (bmp.GetHeight()/2), bmp.GetWidth(), bmp.GetHeight()); } - - - DrawButtonS(*dc, rect, bmp, *wxWHITE, button_state); - + + + DrawButtons(dc, rect, bmp, *wxWHITE, button_state); + *out_rect = rect; } +int wxAuiSimpleTabArt::ShowDropDown(wxWindow* wnd, + const wxAuiNotebookPageArray& pages, + int active_idx) +{ + wxMenu menuPopup; + + size_t i, count = pages.GetCount(); + for (i = 0; i < count; ++i) + { + const wxAuiNotebookPage& page = pages.Item(i); + menuPopup.AppendCheckItem(1000+i, page.caption); + } + + if (active_idx != -1) + { + menuPopup.Check(1000+active_idx, true); + } + + // find out where to put the popup menu of window + // items. Subtract 100 for now to center the menu + // a bit, until a better mechanism can be implemented + wxPoint pt = ::wxGetMousePosition(); + pt = wnd->ScreenToClient(pt); + if (pt.x < 100) + pt.x = 0; + else + pt.x -= 100; + + // find out the screen coordinate at the bottom of the tab ctrl + wxRect cli_rect = wnd->GetClientRect(); + pt.y = cli_rect.y + cli_rect.height; + + wxAuiCommandCapture* cc = new wxAuiCommandCapture; + wnd->PushEventHandler(cc); + wnd->PopupMenu(&menuPopup, pt); + int command = cc->GetCommandId(); + wnd->PopEventHandler(true); + + if (command >= 1000) + return command-1000; + return -1; +} -int wxAuiDefaultTabArt::GetBestTabCtrlSize(wxWindow* wnd) +int wxAuiSimpleTabArt::GetBestTabCtrlSize(wxWindow* wnd, + const wxAuiNotebookPageArray& WXUNUSED(pages), + const wxSize& WXUNUSED(required_bmp_size)) { wxClientDC dc(wnd); dc.SetFont(m_measuring_font); int x_ext = 0; - wxSize s = GetTabSize(&dc, wxT("ABCDEFGHIj"), true, wxAUI_BUTTON_STATE_HIDDEN, &x_ext); + wxSize s = GetTabSize(dc, + wnd, + wxT("ABCDEFGHIj"), + wxNullBitmap, + true, + wxAUI_BUTTON_STATE_HIDDEN, + &x_ext); return s.y+3; } -void wxAuiDefaultTabArt::SetNormalFont(const wxFont& font) +void wxAuiSimpleTabArt::SetNormalFont(const wxFont& font) { m_normal_font = font; } -void wxAuiDefaultTabArt::SetSelectedFont(const wxFont& font) +void wxAuiSimpleTabArt::SetSelectedFont(const wxFont& font) { m_selected_font = font; } -void wxAuiDefaultTabArt::SetMeasuringFont(const wxFont& font) +void wxAuiSimpleTabArt::SetMeasuringFont(const wxFont& font) { m_measuring_font = font; } @@ -428,8 +1269,6 @@ void wxAuiDefaultTabArt::SetMeasuringFont(const wxFont& font) - - // -- wxAuiTabContainer class implementation -- @@ -448,9 +1287,10 @@ wxAuiTabContainer::wxAuiTabContainer() m_tab_offset = 0; m_flags = 0; m_art = new wxAuiDefaultTabArt; - - AddButton(wxAUI_BUTTON_LEFT, wxLEFT); - AddButton(wxAUI_BUTTON_RIGHT, wxRIGHT); + + AddButton(wxAUI_BUTTON_LEFT, wxLEFT); + AddButton(wxAUI_BUTTON_RIGHT, wxRIGHT); + AddButton(wxAUI_BUTTON_WINDOWLIST, wxRIGHT); AddButton(wxAUI_BUTTON_CLOSE, wxRIGHT); } @@ -463,9 +1303,14 @@ void wxAuiTabContainer::SetArtProvider(wxAuiTabArt* art) { delete m_art; m_art = art; + + if (m_art) + { + m_art->SetFlags(m_flags); + } } -wxAuiTabArt* wxAuiTabContainer::GetArtProvider() +wxAuiTabArt* wxAuiTabContainer::GetArtProvider() const { return m_art; } @@ -473,13 +1318,34 @@ wxAuiTabArt* wxAuiTabContainer::GetArtProvider() void wxAuiTabContainer::SetFlags(unsigned int flags) { m_flags = flags; - + // check for new close button settings + RemoveButton(wxAUI_BUTTON_LEFT); + RemoveButton(wxAUI_BUTTON_RIGHT); + RemoveButton(wxAUI_BUTTON_WINDOWLIST); RemoveButton(wxAUI_BUTTON_CLOSE); + + + if (flags & wxAUI_NB_SCROLL_BUTTONS) + { + AddButton(wxAUI_BUTTON_LEFT, wxLEFT); + AddButton(wxAUI_BUTTON_RIGHT, wxRIGHT); + } + + if (flags & wxAUI_NB_WINDOWLIST_BUTTON) + { + AddButton(wxAUI_BUTTON_WINDOWLIST, wxRIGHT); + } + if (flags & wxAUI_NB_CLOSE_BUTTON) { AddButton(wxAUI_BUTTON_CLOSE, wxRIGHT); } + + if (m_art) + { + m_art->SetFlags(m_flags); + } } unsigned int wxAuiTabContainer::GetFlags() const @@ -506,6 +1372,11 @@ void wxAuiTabContainer::SetMeasuringFont(const wxFont& font) void wxAuiTabContainer::SetRect(const wxRect& rect) { m_rect = rect; + + if (m_art) + { + m_art->SetSizingInfo(rect.GetSize(), m_pages.GetCount()); + } } bool wxAuiTabContainer::AddPage(wxWindow* page, @@ -517,6 +1388,12 @@ bool wxAuiTabContainer::AddPage(wxWindow* page, m_pages.Add(page_info); + // let the art provider know how many pages we have + if (m_art) + { + m_art->SetSizingInfo(m_rect.GetSize(), m_pages.GetCount()); + } + return true; } @@ -530,9 +1407,15 @@ bool wxAuiTabContainer::InsertPage(wxWindow* page, if (idx >= m_pages.GetCount()) m_pages.Add(page_info); - else + else m_pages.Insert(page_info, idx); + // let the art provider know how many pages we have + if (m_art) + { + m_art->SetSizingInfo(m_rect.GetSize(), m_pages.GetCount()); + } + return true; } @@ -542,16 +1425,16 @@ bool wxAuiTabContainer::MovePage(wxWindow* page, int idx = GetIdxFromWindow(page); if (idx == -1) return false; - + // get page entry, make a copy of it wxAuiNotebookPage p = GetPage(idx); - + // remove old page entry RemovePage(page); - + // insert page where it should be InsertPage(page, p, new_idx); - + return true; } @@ -564,6 +1447,13 @@ bool wxAuiTabContainer::RemovePage(wxWindow* wnd) if (page.window == wnd) { m_pages.RemoveAt(i); + + // let the art provider know how many pages we have + if (m_art) + { + m_art->SetSizingInfo(m_rect.GetSize(), m_pages.GetCount()); + } + return true; } } @@ -584,7 +1474,7 @@ bool wxAuiTabContainer::SetActivePage(wxWindow* wnd) page.active = true; found = true; } - else + else { page.active = false; } @@ -634,14 +1524,14 @@ wxWindow* wxAuiTabContainer::GetWindowFromIdx(size_t idx) const int wxAuiTabContainer::GetIdxFromWindow(wxWindow* wnd) const { - size_t i, page_count = m_pages.GetCount(); - for (i = 0; i < page_count; ++i) + const size_t page_count = m_pages.GetCount(); + for ( size_t i = 0; i < page_count; ++i ) { wxAuiNotebookPage& page = m_pages.Item(i); if (page.window == wnd) return i; } - return -1; + return wxNOT_FOUND; } wxAuiNotebookPage& wxAuiTabContainer::GetPage(size_t idx) @@ -651,6 +1541,13 @@ wxAuiNotebookPage& wxAuiTabContainer::GetPage(size_t idx) return m_pages[idx]; } +const wxAuiNotebookPage& wxAuiTabContainer::GetPage(size_t idx) const +{ + wxASSERT_MSG(idx < m_pages.GetCount(), wxT("Invalid Page index")); + + return m_pages[idx]; +} + wxAuiNotebookPageArray& wxAuiTabContainer::GetPages() { return m_pages; @@ -702,11 +1599,17 @@ void wxAuiTabContainer::SetTabOffset(size_t offset) m_tab_offset = offset; } + + + // Render() renders the tab catalog to the specified DC // It is a virtual function and can be overridden to // provide custom drawing capabilities -void wxAuiTabContainer::Render(wxDC* raw_dc) +void wxAuiTabContainer::Render(wxDC* raw_dc, wxWindow* wnd) { + if (!raw_dc || !raw_dc->IsOk()) + return; + wxMemoryDC dc; wxBitmap bmp; size_t i; @@ -717,6 +1620,8 @@ void wxAuiTabContainer::Render(wxDC* raw_dc) bmp.Create(m_rect.GetWidth(), m_rect.GetHeight()); dc.SelectObject(bmp); + if (!dc.IsOk()) + return; // find out if size of tabs is larger than can be // afforded on screen @@ -725,7 +1630,7 @@ void wxAuiTabContainer::Render(wxDC* raw_dc) for (i = 0; i < page_count; ++i) { wxAuiNotebookPage& page = m_pages.Item(i); - + // determine if a close button is on this tab bool close_button = false; if ((m_flags & wxAUI_NB_CLOSE_ON_ALL_TABS) != 0 || @@ -733,32 +1638,34 @@ void wxAuiTabContainer::Render(wxDC* raw_dc) { close_button = true; } - - + + int x_extent = 0; - wxSize size = m_art->GetTabSize(&dc, + wxSize size = m_art->GetTabSize(dc, + wnd, page.caption, + page.bitmap, page.active, close_button ? wxAUI_BUTTON_STATE_NORMAL : wxAUI_BUTTON_STATE_HIDDEN, &x_extent); - + if (i+1 < page_count) total_width += x_extent; - else + else total_width += size.x; - + if (i >= m_tab_offset) { if (i+1 < page_count) visible_width += x_extent; - else + else visible_width += size.x; } } - - if (total_width > m_rect.GetWidth() - 20 || m_tab_offset != 0) + + if (total_width > m_rect.GetWidth() || m_tab_offset != 0) { // show left/right buttons for (i = 0; i < button_count; ++i) @@ -771,7 +1678,7 @@ void wxAuiTabContainer::Render(wxDC* raw_dc) } } } - else + else { // hide left/right buttons for (i = 0; i < button_count; ++i) @@ -793,14 +1700,14 @@ void wxAuiTabContainer::Render(wxDC* raw_dc) { if (m_tab_offset == 0) button.cur_state |= wxAUI_BUTTON_STATE_DISABLED; - else + else button.cur_state &= ~wxAUI_BUTTON_STATE_DISABLED; } if (button.id == wxAUI_BUTTON_RIGHT) { if (visible_width < m_rect.GetWidth() - ((int)button_count*16)) button.cur_state |= wxAUI_BUTTON_STATE_DISABLED; - else + else button.cur_state &= ~wxAUI_BUTTON_STATE_DISABLED; } } @@ -808,12 +1715,12 @@ void wxAuiTabContainer::Render(wxDC* raw_dc) // draw background - m_art->DrawBackground(&dc, m_rect); + m_art->DrawBackground(dc, wnd, m_rect); // draw buttons int left_buttons_width = 0; int right_buttons_width = 0; - + int offset = 0; // draw the buttons on the right side @@ -821,22 +1728,22 @@ void wxAuiTabContainer::Render(wxDC* raw_dc) for (i = 0; i < button_count; ++i) { wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1); - + if (button.location != wxRIGHT) continue; if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN) continue; - + wxRect button_rect = m_rect; button_rect.SetY(1); button_rect.SetWidth(offset); - m_art->DrawButton(&dc, + m_art->DrawButton(dc, + wnd, button_rect, button.id, button.cur_state, wxRIGHT, - wxNullBitmap, &button.rect); offset -= button.rect.GetWidth(); @@ -846,42 +1753,44 @@ void wxAuiTabContainer::Render(wxDC* raw_dc) offset = 0; - + // draw the buttons on the left side for (i = 0; i < button_count; ++i) { wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1); - + if (button.location != wxLEFT) continue; if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN) continue; - + wxRect button_rect(offset, 1, 1000, m_rect.height); - m_art->DrawButton(&dc, + m_art->DrawButton(dc, + wnd, button_rect, button.id, button.cur_state, wxLEFT, - wxNullBitmap, &button.rect); - + offset += button.rect.GetWidth(); left_buttons_width += button.rect.GetWidth(); } offset = left_buttons_width; - - // set a clipping region to the tabs don't draw over the buttons - dc.SetClippingRegion(left_buttons_width, 0, - m_rect.GetWidth() - right_buttons_width - left_buttons_width - 2, - m_rect.GetHeight()); - - - + + if (offset == 0) + offset += m_art->GetIndentSize(); + + // prepare the tab-close-button array + // make sure tab button entries which aren't used are marked as hidden + for (i = page_count; i < m_tab_close_buttons.GetCount(); ++i) + m_tab_close_buttons.Item(i).cur_state = wxAUI_BUTTON_STATE_HIDDEN; + + // make sure there are enough tab button entries to accommodate all tabs while (m_tab_close_buttons.GetCount() < page_count) { wxAuiTabContainerButton tempbtn; @@ -890,23 +1799,24 @@ void wxAuiTabContainer::Render(wxDC* raw_dc) tempbtn.cur_state = wxAUI_BUTTON_STATE_HIDDEN; m_tab_close_buttons.Add(tempbtn); } - + + + // buttons before the tab offset must be set to hidden for (i = 0; i < m_tab_offset; ++i) { - // buttons before the tab offset must be set to hidden m_tab_close_buttons.Item(i).cur_state = wxAUI_BUTTON_STATE_HIDDEN; } - - + + // draw the tabs size_t active = 999; int active_offset = 0; + wxRect active_rect; int x_extent = 0; wxRect rect = m_rect; rect.y = 0; - rect.width = 1000; rect.height = m_rect.height; for (i = m_tab_offset; i < page_count; ++i) @@ -915,11 +1825,9 @@ void wxAuiTabContainer::Render(wxDC* raw_dc) wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(i); // determine if a close button is on this tab - bool close_button = false; if ((m_flags & wxAUI_NB_CLOSE_ON_ALL_TABS) != 0 || ((m_flags & wxAUI_NB_CLOSE_ON_ACTIVE_TAB) != 0 && page.active)) { - close_button = true; if (tab_button.cur_state == wxAUI_BUTTON_STATE_HIDDEN) { tab_button.id = wxAUI_BUTTON_CLOSE; @@ -927,64 +1835,209 @@ void wxAuiTabContainer::Render(wxDC* raw_dc) tab_button.location = wxCENTER; } } - else + else { tab_button.cur_state = wxAUI_BUTTON_STATE_HIDDEN; } - rect.x = offset; + rect.x = offset; + rect.width = m_rect.width - right_buttons_width - offset - 2; + + if (rect.width <= 0) + break; + + m_art->DrawTab(dc, + wnd, + page, + rect, + tab_button.cur_state, + &page.rect, + &tab_button.rect, + &x_extent); + + if (page.active) + { + active = i; + active_offset = offset; + active_rect = rect; + } + + offset += x_extent; + } + + + // make sure to deactivate buttons which are off the screen to the right + for (++i; i < m_tab_close_buttons.GetCount(); ++i) + { + m_tab_close_buttons.Item(i).cur_state = wxAUI_BUTTON_STATE_HIDDEN; + } + + + // draw the active tab again so it stands in the foreground + if (active >= m_tab_offset && active < m_pages.GetCount()) + { + wxAuiNotebookPage& page = m_pages.Item(active); + + wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(active); + + rect.x = active_offset; + m_art->DrawTab(dc, + wnd, + page, + active_rect, + tab_button.cur_state, + &page.rect, + &tab_button.rect, + &x_extent); + } + + + raw_dc->Blit(m_rect.x, m_rect.y, + m_rect.GetWidth(), m_rect.GetHeight(), + &dc, 0, 0); +} + +// Is the tab visible? +bool wxAuiTabContainer::IsTabVisible(int tabPage, int tabOffset, wxDC* dc, wxWindow* wnd) +{ + if (!dc || !dc->IsOk()) + return false; + + size_t i; + size_t page_count = m_pages.GetCount(); + size_t button_count = m_buttons.GetCount(); + + // Hasn't been rendered yet; assume it's visible + if (m_tab_close_buttons.GetCount() < page_count) + return true; + + // First check if both buttons are disabled - if so, there's no need to + // check further for visibility. + int arrowButtonVisibleCount = 0; + for (i = 0; i < button_count; ++i) + { + wxAuiTabContainerButton& button = m_buttons.Item(i); + if (button.id == wxAUI_BUTTON_LEFT || + button.id == wxAUI_BUTTON_RIGHT) + { + if ((button.cur_state & wxAUI_BUTTON_STATE_HIDDEN) == 0) + arrowButtonVisibleCount ++; + } + } + + // Tab must be visible + if (arrowButtonVisibleCount == 0) + return true; + + // If tab is less than the given offset, it must be invisible by definition + if (tabPage < tabOffset) + return false; + + // draw buttons + int left_buttons_width = 0; + int right_buttons_width = 0; + + int offset = 0; + + // calculate size of the buttons on the right side + offset = m_rect.x + m_rect.width; + for (i = 0; i < button_count; ++i) + { + wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1); + + if (button.location != wxRIGHT) + continue; + if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN) + continue; + + offset -= button.rect.GetWidth(); + right_buttons_width += button.rect.GetWidth(); + } + + offset = 0; + + // calculate size of the buttons on the left side + for (i = 0; i < button_count; ++i) + { + wxAuiTabContainerButton& button = m_buttons.Item(button_count - i - 1); + + if (button.location != wxLEFT) + continue; + if (button.cur_state & wxAUI_BUTTON_STATE_HIDDEN) + continue; + + offset += button.rect.GetWidth(); + left_buttons_width += button.rect.GetWidth(); + } + + offset = left_buttons_width; + + if (offset == 0) + offset += m_art->GetIndentSize(); - m_art->DrawTab(&dc, - rect, - page.caption, - page.active, - tab_button.cur_state, - &page.rect, - &tab_button.rect, - &x_extent); + wxRect active_rect; - if (page.active) - { - active = i; - active_offset = offset; - } - - offset += x_extent; - } + wxRect rect = m_rect; + rect.y = 0; + rect.height = m_rect.height; - // draw the active tab again so it stands in the foreground - if (active >= m_tab_offset && active < m_pages.GetCount()) + // See if the given page is visible at the given tab offset (effectively scroll position) + for (i = tabOffset; i < page_count; ++i) { - wxAuiNotebookPage& page = m_pages.Item(active); + wxAuiNotebookPage& page = m_pages.Item(i); + wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(i); - wxAuiTabContainerButton& tab_button = m_tab_close_buttons.Item(active); + rect.x = offset; + rect.width = m_rect.width - right_buttons_width - offset - 2; - // determine if a close button is on this tab - bool close_button = false; - if ((m_flags & wxAUI_NB_CLOSE_ON_ALL_TABS) != 0 || - ((m_flags & wxAUI_NB_CLOSE_ON_ACTIVE_TAB) != 0 && page.active)) + if (rect.width <= 0) + return false; // haven't found the tab, and we've run out of space, so return false + + int x_extent = 0; + wxSize size = m_art->GetTabSize(*dc, + wnd, + page.caption, + page.bitmap, + page.active, + tab_button.cur_state, + &x_extent); + + offset += x_extent; + + if (i == (size_t) tabPage) { - close_button = true; + // If not all of the tab is visible, and supposing there's space to display it all, + // we could do better so we return false. + if (((m_rect.width - right_buttons_width - offset - 2) <= 0) && ((m_rect.width - right_buttons_width - left_buttons_width) > x_extent)) + return false; + else + return true; } - - rect.x = active_offset; - m_art->DrawTab(&dc, - rect, - page.caption, - page.active, - tab_button.cur_state, - &page.rect, - &tab_button.rect, - &x_extent); } - dc.DestroyClippingRegion(); - - raw_dc->Blit(m_rect.x, m_rect.y, - m_rect.GetWidth(), m_rect.GetHeight(), - &dc, 0, 0); + // Shouldn't really get here, but if it does, assume the tab is visible to prevent + // further looping in calling code. + return true; } +// Make the tab visible if it wasn't already +void wxAuiTabContainer::MakeTabVisible(int tabPage, wxWindow* win) +{ + wxClientDC dc(win); + if (!IsTabVisible(tabPage, GetTabOffset(), & dc, win)) + { + int i; + for (i = 0; i < (int) m_pages.GetCount(); i++) + { + if (IsTabVisible(tabPage, i, & dc, win)) + { + SetTabOffset(i); + win->Refresh(); + return; + } + } + } +} // TabHitTest() tests if a tab was hit, passing the window pointer // back if that condition was fulfilled. The function returns @@ -993,7 +2046,7 @@ bool wxAuiTabContainer::TabHitTest(int x, int y, wxWindow** hit) const { if (!m_rect.Contains(x,y)) return false; - + wxAuiTabContainerButton* btn = NULL; if (ButtonHitTest(x, y, &btn)) { @@ -1026,32 +2079,36 @@ bool wxAuiTabContainer::ButtonHitTest(int x, int y, return false; size_t i, button_count; - - + + button_count = m_buttons.GetCount(); for (i = 0; i < button_count; ++i) { wxAuiTabContainerButton& button = m_buttons.Item(i); - if (button.rect.Contains(x,y)) + if (button.rect.Contains(x,y) && + !(button.cur_state & (wxAUI_BUTTON_STATE_HIDDEN | + wxAUI_BUTTON_STATE_DISABLED))) { if (hit) *hit = &button; return true; } } - + button_count = m_tab_close_buttons.GetCount(); for (i = 0; i < button_count; ++i) { wxAuiTabContainerButton& button = m_tab_close_buttons.Item(i); - if (button.rect.Contains(x,y)) + if (button.rect.Contains(x,y) && + !(button.cur_state & (wxAUI_BUTTON_STATE_HIDDEN | + wxAUI_BUTTON_STATE_DISABLED))) { if (hit) *hit = &button; return true; } } - + return false; } @@ -1062,12 +2119,14 @@ bool wxAuiTabContainer::ButtonHitTest(int x, int y, // as the Show() method on this class is "unplugged" static void ShowWnd(wxWindow* wnd, bool show) { +#if wxUSE_MDI if (wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame))) { wxAuiMDIChildFrame* cf = (wxAuiMDIChildFrame*)wnd; cf->DoShow(show); } - else + else +#endif { wnd->Show(show); } @@ -1096,7 +2155,8 @@ void wxAuiTabContainer::DoShowHide() for (i = 0; i < page_count; ++i) { wxAuiNotebookPage& page = pages.Item(i); - ShowWnd(page.window, page.active); + if (!page.active) + ShowWnd(page.window, false); } } @@ -1114,10 +2174,18 @@ BEGIN_EVENT_TABLE(wxAuiTabCtrl, wxControl) EVT_ERASE_BACKGROUND(wxAuiTabCtrl::OnEraseBackground) EVT_SIZE(wxAuiTabCtrl::OnSize) EVT_LEFT_DOWN(wxAuiTabCtrl::OnLeftDown) + EVT_LEFT_DCLICK(wxAuiTabCtrl::OnLeftDClick) EVT_LEFT_UP(wxAuiTabCtrl::OnLeftUp) + EVT_MIDDLE_DOWN(wxAuiTabCtrl::OnMiddleDown) + EVT_MIDDLE_UP(wxAuiTabCtrl::OnMiddleUp) + EVT_RIGHT_DOWN(wxAuiTabCtrl::OnRightDown) + EVT_RIGHT_UP(wxAuiTabCtrl::OnRightUp) EVT_MOTION(wxAuiTabCtrl::OnMotion) EVT_LEAVE_WINDOW(wxAuiTabCtrl::OnLeaveWindow) - EVT_AUINOTEBOOK_BUTTON(-1, wxAuiTabCtrl::OnButton) + EVT_AUINOTEBOOK_BUTTON(wxID_ANY, wxAuiTabCtrl::OnButton) + EVT_SET_FOCUS(wxAuiTabCtrl::OnSetFocus) + EVT_KILL_FOCUS(wxAuiTabCtrl::OnKillFocus) + EVT_CHAR(wxAuiTabCtrl::OnChar) END_EVENT_TABLE() @@ -1127,9 +2195,11 @@ wxAuiTabCtrl::wxAuiTabCtrl(wxWindow* parent, const wxSize& size, long style) : wxControl(parent, id, pos, size, style) { + SetName(wxT("wxAuiTabCtrl")); m_click_pt = wxDefaultPosition; m_is_dragging = false; m_hover_button = NULL; + m_pressed_button = NULL; } wxAuiTabCtrl::~wxAuiTabCtrl() @@ -1143,7 +2213,7 @@ void wxAuiTabCtrl::OnPaint(wxPaintEvent&) dc.SetFont(GetFont()); if (GetPageCount() > 0) - Render(&dc); + Render(&dc, this); } void wxAuiTabCtrl::OnEraseBackground(wxEraseEvent& WXUNUSED(evt)) @@ -1163,15 +2233,26 @@ void wxAuiTabCtrl::OnLeftDown(wxMouseEvent& evt) m_click_pt = wxDefaultPosition; m_is_dragging = false; m_click_tab = NULL; + m_pressed_button = NULL; + wxWindow* wnd; if (TabHitTest(evt.m_x, evt.m_y, &wnd)) { - wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId); - e.SetSelection(GetIdxFromWindow(wnd)); - e.SetOldSelection(GetActivePage()); - e.SetEventObject(this); - GetEventHandler()->ProcessEvent(e); + int new_selection = GetIdxFromWindow(wnd); + + // wxAuiNotebooks always want to receive this event + // even if the tab is already active, because they may + // have multiple tab controls + if (new_selection != GetActivePage() || + GetParent()->IsKindOf(CLASSINFO(wxAuiNotebook))) + { + wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId); + e.SetSelection(new_selection); + e.SetOldSelection(GetActivePage()); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); + } m_click_pt.x = evt.m_x; m_click_pt.y = evt.m_y; @@ -1180,40 +2261,57 @@ void wxAuiTabCtrl::OnLeftDown(wxMouseEvent& evt) if (m_hover_button) { - m_hover_button->cur_state = wxAUI_BUTTON_STATE_PRESSED; + m_pressed_button = m_hover_button; + m_pressed_button->cur_state = wxAUI_BUTTON_STATE_PRESSED; Refresh(); Update(); } } -void wxAuiTabCtrl::OnLeftUp(wxMouseEvent&) +void wxAuiTabCtrl::OnLeftUp(wxMouseEvent& evt) { if (GetCapture() == this) ReleaseMouse(); if (m_is_dragging) { + m_is_dragging = false; + wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_END_DRAG, m_windowId); evt.SetSelection(GetIdxFromWindow(m_click_tab)); evt.SetOldSelection(evt.GetSelection()); evt.SetEventObject(this); GetEventHandler()->ProcessEvent(evt); + return; } - if (m_hover_button) + if (m_pressed_button) { - m_hover_button->cur_state = wxAUI_BUTTON_STATE_HOVER; + // make sure we're still clicking the button + wxAuiTabContainerButton* button = NULL; + if (!ButtonHitTest(evt.m_x, evt.m_y, &button)) + return; + + if (button != m_pressed_button) + { + m_pressed_button = NULL; + return; + } + Refresh(); Update(); - if (!(m_hover_button->cur_state & wxAUI_BUTTON_STATE_DISABLED)) + if (!(m_pressed_button->cur_state & wxAUI_BUTTON_STATE_DISABLED)) { wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_BUTTON, m_windowId); - evt.SetInt(m_hover_button->id); + evt.SetSelection(GetIdxFromWindow(m_click_tab)); + evt.SetInt(m_pressed_button->id); evt.SetEventObject(this); GetEventHandler()->ProcessEvent(evt); } + + m_pressed_button = NULL; } m_click_pt = wxDefaultPosition; @@ -1221,6 +2319,66 @@ void wxAuiTabCtrl::OnLeftUp(wxMouseEvent&) m_click_tab = NULL; } +void wxAuiTabCtrl::OnMiddleUp(wxMouseEvent& evt) +{ + wxWindow* wnd = NULL; + if (!TabHitTest(evt.m_x, evt.m_y, &wnd)) + return; + + wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP, m_windowId); + e.SetEventObject(this); + e.SetSelection(GetIdxFromWindow(wnd)); + GetEventHandler()->ProcessEvent(e); +} + +void wxAuiTabCtrl::OnMiddleDown(wxMouseEvent& evt) +{ + wxWindow* wnd = NULL; + if (!TabHitTest(evt.m_x, evt.m_y, &wnd)) + return; + + wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN, m_windowId); + e.SetEventObject(this); + e.SetSelection(GetIdxFromWindow(wnd)); + GetEventHandler()->ProcessEvent(e); +} + +void wxAuiTabCtrl::OnRightUp(wxMouseEvent& evt) +{ + wxWindow* wnd = NULL; + if (!TabHitTest(evt.m_x, evt.m_y, &wnd)) + return; + + wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP, m_windowId); + e.SetEventObject(this); + e.SetSelection(GetIdxFromWindow(wnd)); + GetEventHandler()->ProcessEvent(e); +} + +void wxAuiTabCtrl::OnRightDown(wxMouseEvent& evt) +{ + wxWindow* wnd = NULL; + if (!TabHitTest(evt.m_x, evt.m_y, &wnd)) + return; + + wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN, m_windowId); + e.SetEventObject(this); + e.SetSelection(GetIdxFromWindow(wnd)); + GetEventHandler()->ProcessEvent(e); +} + +void wxAuiTabCtrl::OnLeftDClick(wxMouseEvent& evt) +{ + wxWindow* wnd; + wxAuiTabContainerButton* button; + if (!TabHitTest(evt.m_x, evt.m_y, &wnd) && !ButtonHitTest(evt.m_x, evt.m_y, &button)) + { + wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK, m_windowId); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); + } +} + void wxAuiTabCtrl::OnMotion(wxMouseEvent& evt) { wxPoint pos = evt.GetPosition(); @@ -1236,7 +2394,7 @@ void wxAuiTabCtrl::OnMotion(wxMouseEvent& evt) Refresh(); Update(); } - + if (button->cur_state != wxAUI_BUTTON_STATE_HOVER) { button->cur_state = wxAUI_BUTTON_STATE_HOVER; @@ -1246,7 +2404,7 @@ void wxAuiTabCtrl::OnMotion(wxMouseEvent& evt) return; } } - else + else { if (m_hover_button) { @@ -1302,7 +2460,7 @@ void wxAuiTabCtrl::OnLeaveWindow(wxMouseEvent& WXUNUSED(event)) void wxAuiTabCtrl::OnButton(wxAuiNotebookEvent& event) { int button = event.GetInt(); - + if (button == wxAUI_BUTTON_LEFT || button == wxAUI_BUTTON_RIGHT) { if (button == wxAUI_BUTTON_LEFT) @@ -1314,17 +2472,151 @@ void wxAuiTabCtrl::OnButton(wxAuiNotebookEvent& event) Update(); } } - else + else { SetTabOffset(GetTabOffset()+1); Refresh(); Update(); } } - else + else if (button == wxAUI_BUTTON_WINDOWLIST) + { + int idx = GetArtProvider()->ShowDropDown(this, m_pages, GetActivePage()); + + if (idx != -1) + { + wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId); + e.SetSelection(idx); + e.SetOldSelection(GetActivePage()); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); + } + } + else + { + event.Skip(); + } +} + +void wxAuiTabCtrl::OnSetFocus(wxFocusEvent& WXUNUSED(event)) +{ + Refresh(); +} + +void wxAuiTabCtrl::OnKillFocus(wxFocusEvent& WXUNUSED(event)) +{ + Refresh(); +} + +void wxAuiTabCtrl::OnChar(wxKeyEvent& event) +{ + if (GetActivePage() == -1) + { + event.Skip(); + return; + } + + // We can't leave tab processing to the system; on Windows, tabs and keys + // get eaten by the system and not processed properly if we specify both + // wxTAB_TRAVERSAL and wxWANTS_CHARS. And if we specify just wxTAB_TRAVERSAL, + // we don't key arrow key events. + + int key = event.GetKeyCode(); + + if (key == WXK_NUMPAD_PAGEUP) + key = WXK_PAGEUP; + if (key == WXK_NUMPAD_PAGEDOWN) + key = WXK_PAGEDOWN; + if (key == WXK_NUMPAD_HOME) + key = WXK_HOME; + if (key == WXK_NUMPAD_END) + key = WXK_END; + if (key == WXK_NUMPAD_LEFT) + key = WXK_LEFT; + if (key == WXK_NUMPAD_RIGHT) + key = WXK_RIGHT; + + if (key == WXK_TAB || key == WXK_PAGEUP || key == WXK_PAGEDOWN) + { + bool bCtrlDown = event.ControlDown(); + bool bShiftDown = event.ShiftDown(); + + bool bForward = (key == WXK_TAB && !bShiftDown) || (key == WXK_PAGEDOWN); + bool bWindowChange = (key == WXK_PAGEUP) || (key == WXK_PAGEDOWN) || bCtrlDown; + bool bFromTab = (key == WXK_TAB); + + wxAuiNotebook* nb = wxDynamicCast(GetParent(), wxAuiNotebook); + if (!nb) + { + event.Skip(); + return; + } + + wxNavigationKeyEvent keyEvent; + keyEvent.SetDirection(bForward); + keyEvent.SetWindowChange(bWindowChange); + keyEvent.SetFromTab(bFromTab); + keyEvent.SetEventObject(nb); + + if (!nb->GetEventHandler()->ProcessEvent(keyEvent)) + { + // Not processed? Do an explicit tab into the page. + wxWindow* win = GetWindowFromIdx(GetActivePage()); + if (win) + win->SetFocus(); + } + return; + } + + if (m_pages.GetCount() < 2) + { + event.Skip(); + return; + } + + int newPage = -1; + + if (key == WXK_RIGHT) + { + if (m_pages.GetCount() > 1) + { + if (GetActivePage() == -1) + newPage = 0; + else if (GetActivePage() < (int) (m_pages.GetCount() - 1)) + newPage = GetActivePage() + 1; + } + } + else if (key == WXK_LEFT) + { + if (m_pages.GetCount() > 1) + { + if (GetActivePage() == -1) + newPage = (int) (m_pages.GetCount() - 1); + else if (GetActivePage() > 0) + newPage = GetActivePage() - 1; + } + } + else if (key == WXK_HOME) + { + newPage = 0; + } + else if (key == WXK_END) { + newPage = (int) (m_pages.GetCount() - 1); + } + else event.Skip(); + + if (newPage != -1) + { + wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId); + e.SetSelection(newPage); + e.SetOldSelection(newPage); + e.SetEventObject(this); + this->GetEventHandler()->ProcessEvent(e); } + else + event.Skip(); } // wxTabFrame is an interesting case. It's important that all child pages @@ -1346,11 +2638,17 @@ public: m_tab_ctrl_height = 20; } + ~wxTabFrame() + { + wxDELETE(m_tabs); + } + void SetTabCtrlHeight(int h) { m_tab_ctrl_height = h; } +protected: void DoSetSize(int x, int y, int width, int height, int WXUNUSED(sizeFlags = wxSIZE_AUTO)) @@ -1365,6 +2663,7 @@ public: *y = m_rect.height; } +public: bool Show( bool WXUNUSED(show = true) ) { return false; } void DoSizing() @@ -1372,10 +2671,22 @@ public: if (!m_tabs) return; - int tab_height = wxMin(m_rect.height, m_tab_ctrl_height); - m_tab_rect = wxRect(m_rect.x, m_rect.y, m_rect.width, tab_height); - m_tabs->SetSize(m_rect.x, m_rect.y, m_rect.width, tab_height); - m_tabs->SetRect(wxRect(0, 0, m_rect.width, tab_height)); + m_tab_rect = wxRect(m_rect.x, m_rect.y, m_rect.width, m_tab_ctrl_height); + if (m_tabs->GetFlags() & wxAUI_NB_BOTTOM) + { + m_tab_rect = wxRect (m_rect.x, m_rect.y + m_rect.height - m_tab_ctrl_height, m_rect.width, m_tab_ctrl_height); + m_tabs->SetSize (m_rect.x, m_rect.y + m_rect.height - m_tab_ctrl_height, m_rect.width, m_tab_ctrl_height); + m_tabs->SetRect (wxRect(0, 0, m_rect.width, m_tab_ctrl_height)); + } + else //TODO: if (GetFlags() & wxAUI_NB_TOP) + { + m_tab_rect = wxRect (m_rect.x, m_rect.y, m_rect.width, m_tab_ctrl_height); + m_tabs->SetSize (m_rect.x, m_rect.y, m_rect.width, m_tab_ctrl_height); + m_tabs->SetRect (wxRect(0, 0, m_rect.width, m_tab_ctrl_height)); + } + // TODO: else if (GetFlags() & wxAUI_NB_LEFT){} + // TODO: else if (GetFlags() & wxAUI_NB_RIGHT){} + m_tabs->Refresh(); m_tabs->Update(); @@ -1385,16 +2696,30 @@ public: for (i = 0; i < page_count; ++i) { wxAuiNotebookPage& page = pages.Item(i); - page.window->SetSize(m_rect.x, m_rect.y+tab_height, m_rect.width, m_rect.height-tab_height); + if (m_tabs->GetFlags() & wxAUI_NB_BOTTOM) + { + page.window->SetSize(m_rect.x, m_rect.y, + m_rect.width, m_rect.height - m_tab_ctrl_height); + } + else //TODO: if (GetFlags() & wxAUI_NB_TOP) + { + page.window->SetSize(m_rect.x, m_rect.y + m_tab_ctrl_height, + m_rect.width, m_rect.height - m_tab_ctrl_height); + } + // TODO: else if (GetFlags() & wxAUI_NB_LEFT){} + // TODO: else if (GetFlags() & wxAUI_NB_RIGHT){} +#if wxUSE_MDI if (page.window->IsKindOf(CLASSINFO(wxAuiMDIChildFrame))) { wxAuiMDIChildFrame* wnd = (wxAuiMDIChildFrame*)page.window; wnd->ApplyMDIChildFrameRect(); } +#endif } } +protected: void DoGetSize(int* x, int* y) const { if (x) @@ -1403,13 +2728,12 @@ public: *y = m_rect.GetHeight(); } +public: void Update() { // does nothing } -public: - wxRect m_rect; wxRect m_tab_rect; wxAuiTabCtrl* m_tabs; @@ -1417,39 +2741,64 @@ public: }; - +const int wxAuiBaseTabCtrlId = 5380; // -- wxAuiNotebook class implementation -- BEGIN_EVENT_TABLE(wxAuiNotebook, wxControl) - //EVT_ERASE_BACKGROUND(wxAuiNotebook::OnEraseBackground) - //EVT_SIZE(wxAuiNotebook::OnSize) - //EVT_LEFT_DOWN(wxAuiNotebook::OnLeftDown) - EVT_CHILD_FOCUS(wxAuiNotebook::OnChildFocus) - EVT_COMMAND_RANGE(10000, 10100, + EVT_SIZE(wxAuiNotebook::OnSize) + EVT_CHILD_FOCUS(wxAuiNotebook::OnChildFocusNotebook) + EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, wxAuiNotebook::OnTabClicked) - EVT_COMMAND_RANGE(10000, 10100, + EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, wxEVT_COMMAND_AUINOTEBOOK_BEGIN_DRAG, wxAuiNotebook::OnTabBeginDrag) - EVT_COMMAND_RANGE(10000, 10100, + EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, wxEVT_COMMAND_AUINOTEBOOK_END_DRAG, wxAuiNotebook::OnTabEndDrag) - EVT_COMMAND_RANGE(10000, 10100, + EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, wxEVT_COMMAND_AUINOTEBOOK_DRAG_MOTION, wxAuiNotebook::OnTabDragMotion) - EVT_COMMAND_RANGE(10000, 10100, + EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, wxEVT_COMMAND_AUINOTEBOOK_BUTTON, wxAuiNotebook::OnTabButton) + EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN, + wxAuiNotebook::OnTabMiddleDown) + EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP, + wxAuiNotebook::OnTabMiddleUp) + EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN, + wxAuiNotebook::OnTabRightDown) + EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP, + wxAuiNotebook::OnTabRightUp) + EVT_COMMAND_RANGE(wxAuiBaseTabCtrlId, wxAuiBaseTabCtrlId+500, + wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK, + wxAuiNotebook::OnTabBgDClick) + EVT_NAVIGATION_KEY(wxAuiNotebook::OnNavigationKeyNotebook) + +#ifdef wxHAS_NATIVE_TAB_TRAVERSAL + WX_EVENT_TABLE_CONTROL_CONTAINER(wxAuiNotebook) +#else + // Avoid clash with container event handler functions + EVT_SET_FOCUS(wxAuiNotebook::OnFocus) +#endif END_EVENT_TABLE() +WX_DELEGATE_TO_CONTROL_CONTAINER(wxAuiNotebook, wxControl) + wxAuiNotebook::wxAuiNotebook() { m_curpage = -1; - m_tab_id_counter = 10000; + m_tab_id_counter = wxAuiBaseTabCtrlId; m_dummy_wnd = NULL; m_tab_ctrl_height = 20; + m_requested_bmp_size = wxDefaultSize; + m_requested_tabctrl_height = -1; } wxAuiNotebook::wxAuiNotebook(wxWindow *parent, @@ -1458,6 +2807,9 @@ wxAuiNotebook::wxAuiNotebook(wxWindow *parent, const wxSize& size, long style) : wxControl(parent, id, pos, size, style) { + m_dummy_wnd = NULL; + m_requested_bmp_size = wxDefaultSize; + m_requested_tabctrl_height = -1; InitNotebook(style); } @@ -1475,46 +2827,194 @@ bool wxAuiNotebook::Create(wxWindow* parent, return true; } -// InitNotebook() contains common initialization -// code called by all constructors -void wxAuiNotebook::InitNotebook(long style) +// InitNotebook() contains common initialization +// code called by all constructors +void wxAuiNotebook::InitNotebook(long style) +{ + WX_INIT_CONTROL_CONTAINER(); + // SetCanFocus(false); + + SetName(wxT("wxAuiNotebook")); + m_curpage = -1; + m_tab_id_counter = wxAuiBaseTabCtrlId; + m_dummy_wnd = NULL; + m_flags = (unsigned int)style; + m_tab_ctrl_height = 20; + + m_normal_font = *wxNORMAL_FONT; + m_selected_font = *wxNORMAL_FONT; + m_selected_font.SetWeight(wxBOLD); + + SetArtProvider(new wxAuiDefaultTabArt); + + m_dummy_wnd = new wxWindow(this, wxID_ANY, wxPoint(0,0), wxSize(0,0)); + m_dummy_wnd->SetSize(200, 200); + m_dummy_wnd->Show(false); + + m_mgr.SetManagedWindow(this); + m_mgr.SetFlags(wxAUI_MGR_DEFAULT); + m_mgr.SetDockSizeConstraint(1.0, 1.0); // no dock size constraint + + m_mgr.AddPane(m_dummy_wnd, + wxAuiPaneInfo().Name(wxT("dummy")).Bottom().CaptionVisible(false).Show(false)); + + m_mgr.Update(); +} + +wxAuiNotebook::~wxAuiNotebook() +{ + // Indicate we're deleting pages + m_isBeingDeleted = true; + + while ( GetPageCount() > 0 ) + DeletePage(0); + + m_mgr.UnInit(); +} + +void wxAuiNotebook::SetArtProvider(wxAuiTabArt* art) +{ + m_tabs.SetArtProvider(art); + + UpdateTabCtrlHeight(); +} + +// SetTabCtrlHeight() is the highest-level override of the +// tab height. A call to this function effectively enforces a +// specified tab ctrl height, overriding all other considerations, +// such as text or bitmap height. It overrides any call to +// SetUniformBitmapSize(). Specifying a height of -1 reverts +// any previous call and returns to the default behavior + +void wxAuiNotebook::SetTabCtrlHeight(int height) +{ + m_requested_tabctrl_height = height; + + // if window is already initialized, recalculate the tab height + if (m_dummy_wnd) + { + UpdateTabCtrlHeight(); + } +} + + +// SetUniformBitmapSize() ensures that all tabs will have +// the same height, even if some tabs don't have bitmaps +// Passing wxDefaultSize to this function will instruct +// the control to use dynamic tab height-- so when a tab +// with a large bitmap is added, the tab ctrl's height will +// automatically increase to accommodate the bitmap + +void wxAuiNotebook::SetUniformBitmapSize(const wxSize& size) +{ + m_requested_bmp_size = size; + + // if window is already initialized, recalculate the tab height + if (m_dummy_wnd) + { + UpdateTabCtrlHeight(); + } +} + +// UpdateTabCtrlHeight() does the actual tab resizing. It's meant +// to be used interally +void wxAuiNotebook::UpdateTabCtrlHeight() +{ + // get the tab ctrl height we will use + int height = CalculateTabCtrlHeight(); + + // if the tab control height needs to change, update + // all of our tab controls with the new height + if (m_tab_ctrl_height != height) + { + wxAuiTabArt* art = m_tabs.GetArtProvider(); + + m_tab_ctrl_height = height; + + wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes(); + size_t i, pane_count = all_panes.GetCount(); + for (i = 0; i < pane_count; ++i) + { + wxAuiPaneInfo& pane = all_panes.Item(i); + if (pane.name == wxT("dummy")) + continue; + wxTabFrame* tab_frame = (wxTabFrame*)pane.window; + wxAuiTabCtrl* tabctrl = tab_frame->m_tabs; + tab_frame->SetTabCtrlHeight(m_tab_ctrl_height); + tabctrl->SetArtProvider(art->Clone()); + tab_frame->DoSizing(); + } + } +} + +void wxAuiNotebook::UpdateHintWindowSize() { - m_curpage = -1; - m_tab_id_counter = 10000; - m_dummy_wnd = NULL; - m_tab_ctrl_height = 20; - m_flags = (unsigned int)style; - - m_normal_font = *wxNORMAL_FONT; - m_selected_font = *wxNORMAL_FONT; - m_selected_font.SetWeight(wxBOLD); + wxSize size = CalculateNewSplitSize(); - // choose a default for the tab height - m_tab_ctrl_height = m_tabs.GetArtProvider()->GetBestTabCtrlSize(this); + // the placeholder hint window should be set to this size + wxAuiPaneInfo& info = m_mgr.GetPane(wxT("dummy")); + if (info.IsOk()) + { + info.MinSize(size); + info.BestSize(size); + m_dummy_wnd->SetSize(size); + } +} - m_dummy_wnd = new wxWindow(this, wxID_ANY, wxPoint(0,0), wxSize(0,0)); - m_dummy_wnd->SetSize(200, 200); - m_dummy_wnd->Show(false); - m_mgr.SetManagedWindow(this); +// calculates the size of the new split +wxSize wxAuiNotebook::CalculateNewSplitSize() +{ + // count number of tab controls + int tab_ctrl_count = 0; + wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes(); + size_t i, pane_count = all_panes.GetCount(); + for (i = 0; i < pane_count; ++i) + { + wxAuiPaneInfo& pane = all_panes.Item(i); + if (pane.name == wxT("dummy")) + continue; + tab_ctrl_count++; + } - m_mgr.AddPane(m_dummy_wnd, - wxAuiPaneInfo().Name(wxT("dummy")).Bottom().Show(false)); + wxSize new_split_size; - m_mgr.Update(); -} + // if there is only one tab control, the first split + // should happen around the middle + if (tab_ctrl_count < 2) + { + new_split_size = GetClientSize(); + new_split_size.x /= 2; + new_split_size.y /= 2; + } + else + { + // this is in place of a more complicated calculation + // that needs to be implemented + new_split_size = wxSize(180,180); + } -wxAuiNotebook::~wxAuiNotebook() -{ - m_mgr.UnInit(); + return new_split_size; } -void wxAuiNotebook::SetArtProvider(wxAuiTabArt* art) +int wxAuiNotebook::CalculateTabCtrlHeight() { - m_tabs.SetArtProvider(art); + // if a fixed tab ctrl height is specified, + // just return that instead of calculating a + // tab height + if (m_requested_tabctrl_height != -1) + return m_requested_tabctrl_height; + + // find out new best tab height + wxAuiTabArt* art = m_tabs.GetArtProvider(); + + return art->GetBestTabCtrlSize(this, + m_tabs.GetPages(), + m_requested_bmp_size); } -wxAuiTabArt* wxAuiNotebook::GetArtProvider() + +wxAuiTabArt* wxAuiNotebook::GetArtProvider() const { return m_tabs.GetArtProvider(); } @@ -1522,14 +3022,14 @@ wxAuiTabArt* wxAuiNotebook::GetArtProvider() void wxAuiNotebook::SetWindowStyleFlag(long style) { wxControl::SetWindowStyleFlag(style); - + m_flags = (unsigned int)style; - + // if the control is already initialized if (m_mgr.GetManagedWindow() == (wxWindow*)this) { // let all of the tab children know about the new style - + wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes(); size_t i, pane_count = all_panes.GetCount(); for (i = 0; i < pane_count; ++i) @@ -1537,8 +3037,10 @@ void wxAuiNotebook::SetWindowStyleFlag(long style) wxAuiPaneInfo& pane = all_panes.Item(i); if (pane.name == wxT("dummy")) continue; - wxAuiTabCtrl* tabctrl = ((wxTabFrame*)pane.window)->m_tabs; + wxTabFrame* tabframe = (wxTabFrame*)pane.window; + wxAuiTabCtrl* tabctrl = tabframe->m_tabs; tabctrl->SetFlags(m_flags); + tabframe->DoSizing(); tabctrl->Refresh(); tabctrl->Update(); } @@ -1560,6 +3062,12 @@ bool wxAuiNotebook::InsertPage(size_t page_idx, bool select, const wxBitmap& bitmap) { + wxASSERT_MSG(page, wxT("page pointer must be non-NULL")); + if (!page) + return false; + + page->Reparent(this); + wxAuiNotebookPage info; info.window = page; info.caption = caption; @@ -1573,21 +3081,30 @@ bool wxAuiNotebook::InsertPage(size_t page_idx, m_tabs.InsertPage(page, info, page_idx); + // if that was the first page added, even if + // select is false, it must become the "current page" + // (though no select events will be fired) + if (!select && m_tabs.GetPageCount() == 1) + select = true; + //m_curpage = GetPageIndex(page); + wxAuiTabCtrl* active_tabctrl = GetActiveTabCtrl(); if (page_idx >= active_tabctrl->GetPageCount()) active_tabctrl->AddPage(page, info); - else + else active_tabctrl->InsertPage(page, info, page_idx); + UpdateTabCtrlHeight(); DoSizing(); active_tabctrl->DoShowHide(); + // adjust selected index + if(m_curpage >= (int) page_idx) + m_curpage++; + if (select) { - int idx = m_tabs.GetIdxFromWindow(page); - wxASSERT_MSG(idx != -1, wxT("Invalid Page index returned on wxAuiNotebook::InsertPage()")); - - SetSelection(idx); + SetSelectionToWindow(page); } return true; @@ -1597,40 +3114,65 @@ bool wxAuiNotebook::InsertPage(size_t page_idx, // DeletePage() removes a tab from the multi-notebook, // and destroys the window as well bool wxAuiNotebook::DeletePage(size_t page_idx) -{ +{ + if (page_idx >= m_tabs.GetPageCount()) + return false; + + wxWindow* wnd = m_tabs.GetWindowFromIdx(page_idx); + + // hide the window in advance, as this will + // prevent flicker + ShowWnd(wnd, false); + + if (!RemovePage(page_idx)) + return false; + +#if wxUSE_MDI + // actually destroy the window now + if (wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame))) + { + // delete the child frame with pending delete, as is + // customary with frame windows + if (!wxPendingDelete.Member(wnd)) + wxPendingDelete.Append(wnd); + } + else +#endif + { + wnd->Destroy(); + } + + return true; +} + + + +// RemovePage() removes a tab from the multi-notebook, +// but does not destroy the window +bool wxAuiNotebook::RemovePage(size_t page_idx) +{ + // save active window pointer + wxWindow* active_wnd = NULL; + if (m_curpage >= 0) + active_wnd = m_tabs.GetWindowFromIdx(m_curpage); + + // save pointer of window being deleted wxWindow* wnd = m_tabs.GetWindowFromIdx(page_idx); wxWindow* new_active = NULL; + // make sure we found the page + if (!wnd) + return false; + // find out which onscreen tab ctrl owns this tab wxAuiTabCtrl* ctrl; int ctrl_idx; if (!FindTab(wnd, &ctrl, &ctrl_idx)) return false; - // find a new page and set it as active - int new_idx = ctrl_idx+1; - if (new_idx >= (int)ctrl->GetPageCount()) - new_idx = ctrl_idx-1; + bool is_curpage = (m_curpage == (int)page_idx); + bool is_active_in_split = ctrl->GetPage(ctrl_idx).active; - if (new_idx >= 0 && new_idx < (int)ctrl->GetPageCount()) - { - new_active = ctrl->GetWindowFromIdx(new_idx); - } - else - { - // set the active page to the first page that - // isn't the one being deleted - size_t i, page_count = m_tabs.GetPageCount(); - for (i = 0; i < page_count; ++i) - { - wxWindow* w = m_tabs.GetWindowFromIdx(i); - if (wnd != w) - { - new_active = m_tabs.GetWindowFromIdx(i); - break; - } - } - } // remove the tab from main catalog if (!m_tabs.RemovePage(wnd)) @@ -1639,63 +3181,119 @@ bool wxAuiNotebook::DeletePage(size_t page_idx) // remove the tab from the onscreen tab ctrl ctrl->RemovePage(wnd); - // actually destroy the window now - if (wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame))) + if (is_active_in_split) { - // delete the child frame with pending delete, as is - // customary with frame windows - if (!wxPendingDelete.Member(wnd)) - wxPendingDelete.Append(wnd); + int ctrl_new_page_count = (int)ctrl->GetPageCount(); + + if (ctrl_idx >= ctrl_new_page_count) + ctrl_idx = ctrl_new_page_count-1; + + if (ctrl_idx >= 0 && ctrl_idx < (int)ctrl->GetPageCount()) + { + // set new page as active in the tab split + ctrl->SetActivePage(ctrl_idx); + + // if the page deleted was the current page for the + // entire tab control, then record the window + // pointer of the new active page for activation + if (is_curpage) + { + new_active = ctrl->GetWindowFromIdx(ctrl_idx); + } + } } - else + else { - wnd->Destroy(); + // we are not deleting the active page, so keep it the same + new_active = active_wnd; } + + if (!new_active) + { + // we haven't yet found a new page to active, + // so select the next page from the main tab + // catalogue + + if (page_idx < m_tabs.GetPageCount()) + { + new_active = m_tabs.GetPage(page_idx).window; + } + + if (!new_active && m_tabs.GetPageCount() > 0) + { + new_active = m_tabs.GetPage(0).window; + } + } + + RemoveEmptyTabFrames(); // set new active pane - if (new_active) + if (new_active && !m_isBeingDeleted) { m_curpage = -1; - SetSelection(m_tabs.GetIdxFromWindow(new_active)); + SetSelectionToWindow(new_active); } - + return true; } +// GetPageIndex() returns the index of the page, or -1 if the +// page could not be located in the notebook +int wxAuiNotebook::GetPageIndex(wxWindow* page_wnd) const +{ + return m_tabs.GetIdxFromWindow(page_wnd); +} -// RemovePage() removes a tab from the multi-notebook, -// but does not destroy the window -bool wxAuiNotebook::RemovePage(size_t page_idx) + +// SetPageText() changes the tab caption of the specified page +bool wxAuiNotebook::SetPageText(size_t page_idx, const wxString& text) { - // remove the tab from our own catalog - wxWindow* wnd = m_tabs.GetWindowFromIdx(page_idx); - if (!m_tabs.RemovePage(wnd)) + if (page_idx >= m_tabs.GetPageCount()) return false; - // remove the tab from the onscreen tab ctrl + // update our own tab catalog + wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx); + page_info.caption = text; + + // update what's on screen wxAuiTabCtrl* ctrl; int ctrl_idx; - if (FindTab(wnd, &ctrl, &ctrl_idx)) + if (FindTab(page_info.window, &ctrl, &ctrl_idx)) { - ctrl->RemovePage(wnd); - return true; + wxAuiNotebookPage& info = ctrl->GetPage(ctrl_idx); + info.caption = text; + ctrl->Refresh(); + ctrl->Update(); } - return false; + return true; } -// SetPageText() changes the tab caption of the specified page -bool wxAuiNotebook::SetPageText(size_t page_idx, const wxString& text) +// returns the page caption +wxString wxAuiNotebook::GetPageText(size_t page_idx) const +{ + if (page_idx >= m_tabs.GetPageCount()) + return wxEmptyString; + + // update our own tab catalog + const wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx); + return page_info.caption; +} + +bool wxAuiNotebook::SetPageBitmap(size_t page_idx, const wxBitmap& bitmap) { if (page_idx >= m_tabs.GetPageCount()) return false; // update our own tab catalog wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx); - page_info.caption = text; + page_info.bitmap = bitmap; + + // tab height might have changed + UpdateTabCtrlHeight(); // update what's on screen wxAuiTabCtrl* ctrl; @@ -1703,7 +3301,7 @@ bool wxAuiNotebook::SetPageText(size_t page_idx, const wxString& text) if (FindTab(page_info.window, &ctrl, &ctrl_idx)) { wxAuiNotebookPage& info = ctrl->GetPage(ctrl_idx); - info.caption = text; + info.bitmap = bitmap; ctrl->Refresh(); ctrl->Update(); } @@ -1711,6 +3309,17 @@ bool wxAuiNotebook::SetPageText(size_t page_idx, const wxString& text) return true; } +// returns the page bitmap +wxBitmap wxAuiNotebook::GetPageBitmap(size_t page_idx) const +{ + if (page_idx >= m_tabs.GetPageCount()) + return wxBitmap(); + + // update our own tab catalog + const wxAuiNotebookPage& page_info = m_tabs.GetPage(page_idx); + return page_info.bitmap; +} + // GetSelection() returns the index of the currently active page int wxAuiNotebook::GetSelection() const { @@ -1724,18 +3333,34 @@ size_t wxAuiNotebook::SetSelection(size_t new_page) if (!wnd) return m_curpage; + // don't change the page unless necessary; + // however, clicking again on a tab should give it the focus. + if ((int)new_page == m_curpage) + { + wxAuiTabCtrl* ctrl; + int ctrl_idx; + if (FindTab(wnd, &ctrl, &ctrl_idx)) + { + if (FindFocus() != ctrl) + ctrl->SetFocus(); + } + return m_curpage; + } + wxAuiNotebookEvent evt(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, m_windowId); evt.SetSelection(new_page); evt.SetOldSelection(m_curpage); evt.SetEventObject(this); if (!GetEventHandler()->ProcessEvent(evt) || evt.IsAllowed()) { + int old_curpage = m_curpage; + m_curpage = new_page; + // program allows the page change evt.SetEventType(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGED); (void)GetEventHandler()->ProcessEvent(evt); - wxAuiTabCtrl* ctrl; int ctrl_idx; if (FindTab(wnd, &ctrl, &ctrl_idx)) @@ -1746,9 +3371,7 @@ size_t wxAuiNotebook::SetSelection(size_t new_page) DoSizing(); ctrl->DoShowHide(); - int old_curpage = m_curpage; - m_curpage = new_page; - + ctrl->MakeTabVisible(ctrl_idx, ctrl); // set fonts wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes(); @@ -1761,12 +3384,15 @@ size_t wxAuiNotebook::SetSelection(size_t new_page) wxAuiTabCtrl* tabctrl = ((wxTabFrame*)pane.window)->m_tabs; if (tabctrl != ctrl) tabctrl->SetSelectedFont(m_normal_font); - else + else tabctrl->SetSelectedFont(m_selected_font); tabctrl->Refresh(); } - wnd->SetFocus(); + // Set the focus to the page if we're not currently focused on the tab. + // This is Firefox-like behaviour. + if (wnd->IsShownOnScreen() && FindFocus() != ctrl) + wnd->SetFocus(); return old_curpage; } @@ -1775,6 +3401,14 @@ size_t wxAuiNotebook::SetSelection(size_t new_page) return m_curpage; } +void wxAuiNotebook::SetSelectionToWindow(wxWindow *win) +{ + const int idx = m_tabs.GetIdxFromWindow(win); + wxCHECK_RET( idx != wxNOT_FOUND, _T("invalid notebook page") ); + + SetSelection(idx); +} + // GetPageCount() returns the total number of // pages managed by the multi-notebook size_t wxAuiNotebook::GetPageCount() const @@ -1842,49 +3476,162 @@ wxAuiTabCtrl* wxAuiNotebook::GetActiveTabCtrl() m_tab_id_counter++, wxDefaultPosition, wxDefaultSize, - wxNO_BORDER); + wxNO_BORDER|wxWANTS_CHARS); tabframe->m_tabs->SetFlags(m_flags); + tabframe->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone()); m_mgr.AddPane(tabframe, wxAuiPaneInfo().Center().CaptionVisible(false)); m_mgr.Update(); - return tabframe->m_tabs; -} + return tabframe->m_tabs; +} + +// FindTab() finds the tab control that currently contains the window as well +// as the index of the window in the tab control. It returns true if the +// window was found, otherwise false. +bool wxAuiNotebook::FindTab(wxWindow* page, wxAuiTabCtrl** ctrl, int* idx) +{ + wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes(); + size_t i, pane_count = all_panes.GetCount(); + for (i = 0; i < pane_count; ++i) + { + if (all_panes.Item(i).name == wxT("dummy")) + continue; + + wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window; + + int page_idx = tabframe->m_tabs->GetIdxFromWindow(page); + if (page_idx != -1) + { + *ctrl = tabframe->m_tabs; + *idx = page_idx; + return true; + } + } + + return false; +} + +void wxAuiNotebook::Split(size_t page, int direction) +{ + wxSize cli_size = GetClientSize(); + + // get the page's window pointer + wxWindow* wnd = GetPage(page); + if (!wnd) + return; + + // notebooks with 1 or less pages can't be split + if (GetPageCount() < 2) + return; + + // find out which tab control the page currently belongs to + wxAuiTabCtrl *src_tabs, *dest_tabs; + int src_idx = -1; + src_tabs = NULL; + if (!FindTab(wnd, &src_tabs, &src_idx)) + return; + if (!src_tabs || src_idx == -1) + return; + + // choose a split size + wxSize split_size; + if (GetPageCount() > 2) + { + split_size = CalculateNewSplitSize(); + } + else + { + // because there are two panes, always split them + // equally + split_size = GetClientSize(); + split_size.x /= 2; + split_size.y /= 2; + } + + + // create a new tab frame + wxTabFrame* new_tabs = new wxTabFrame; + new_tabs->m_rect = wxRect(wxPoint(0,0), split_size); + new_tabs->SetTabCtrlHeight(m_tab_ctrl_height); + new_tabs->m_tabs = new wxAuiTabCtrl(this, + m_tab_id_counter++, + wxDefaultPosition, + wxDefaultSize, + wxNO_BORDER|wxWANTS_CHARS); + new_tabs->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone()); + new_tabs->m_tabs->SetFlags(m_flags); + dest_tabs = new_tabs->m_tabs; + + // create a pane info structure with the information + // about where the pane should be added + wxAuiPaneInfo pane_info = wxAuiPaneInfo().Bottom().CaptionVisible(false); + wxPoint mouse_pt; + + if (direction == wxLEFT) + { + pane_info.Left(); + mouse_pt = wxPoint(0, cli_size.y/2); + } + else if (direction == wxRIGHT) + { + pane_info.Right(); + mouse_pt = wxPoint(cli_size.x, cli_size.y/2); + } + else if (direction == wxTOP) + { + pane_info.Top(); + mouse_pt = wxPoint(cli_size.x/2, 0); + } + else if (direction == wxBOTTOM) + { + pane_info.Bottom(); + mouse_pt = wxPoint(cli_size.x/2, cli_size.y); + } + + m_mgr.AddPane(new_tabs, pane_info, mouse_pt); + m_mgr.Update(); + + // remove the page from the source tabs + wxAuiNotebookPage page_info = src_tabs->GetPage(src_idx); + page_info.active = false; + src_tabs->RemovePage(page_info.window); + if (src_tabs->GetPageCount() > 0) + { + src_tabs->SetActivePage((size_t)0); + src_tabs->DoShowHide(); + src_tabs->Refresh(); + } + + + // add the page to the destination tabs + dest_tabs->InsertPage(page_info.window, page_info, 0); -// FindTab() finds the tab control that currently contains the window as well -// as the index of the window in the tab control. It returns true if the -// window was found, otherwise false. -bool wxAuiNotebook::FindTab(wxWindow* page, wxAuiTabCtrl** ctrl, int* idx) -{ - wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes(); - size_t i, pane_count = all_panes.GetCount(); - for (i = 0; i < pane_count; ++i) + if (src_tabs->GetPageCount() == 0) { - if (all_panes.Item(i).name == wxT("dummy")) - continue; + RemoveEmptyTabFrames(); + } - wxTabFrame* tabframe = (wxTabFrame*)all_panes.Item(i).window; + DoSizing(); + dest_tabs->DoShowHide(); + dest_tabs->Refresh(); - int page_idx = tabframe->m_tabs->GetIdxFromWindow(page); - if (page_idx != -1) - { - *ctrl = tabframe->m_tabs; - *idx = page_idx; - return true; - } - } + // force the set selection function reset the selection + m_curpage = -1; - return false; + // set the active page to the one we just split off + SetSelectionToPage(page_info); + + UpdateHintWindowSize(); } -void wxAuiNotebook::OnEraseBackground(wxEraseEvent&) +void wxAuiNotebook::OnSize(wxSizeEvent& evt) { -} + UpdateHintWindowSize(); -void wxAuiNotebook::OnSize(wxSizeEvent&) -{ + evt.Skip(); } void wxAuiNotebook::OnTabClicked(wxCommandEvent& command_evt) @@ -1897,10 +3644,15 @@ void wxAuiNotebook::OnTabClicked(wxCommandEvent& command_evt) wxWindow* wnd = ctrl->GetWindowFromIdx(evt.GetSelection()); wxASSERT(wnd != NULL); - int idx = m_tabs.GetIdxFromWindow(wnd); - wxASSERT(idx != -1); + SetSelectionToWindow(wnd); +} - SetSelection(idx); +void wxAuiNotebook::OnTabBgDClick(wxCommandEvent& WXUNUSED(evt)) +{ + // notify owner that the tabbar background has been double-clicked + wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_BG_DCLICK, m_windowId); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); } void wxAuiNotebook::OnTabBeginDrag(wxCommandEvent&) @@ -1915,33 +3667,33 @@ void wxAuiNotebook::OnTabDragMotion(wxCommandEvent& evt) wxPoint zero(0,0); wxAuiTabCtrl* src_tabs = (wxAuiTabCtrl*)evt.GetEventObject(); - wxAuiTabCtrl* dest_tabs = GetTabCtrlFromPoint(client_pt); + if (dest_tabs == src_tabs) { if (src_tabs) { src_tabs->SetCursor(wxCursor(wxCURSOR_ARROW)); } - + // always hide the hint for inner-tabctrl drag m_mgr.HideHint(); - + // if tab moving is not allowed, leave if (!(m_flags & wxAUI_NB_TAB_MOVE)) { return; } - + wxPoint pt = dest_tabs->ScreenToClient(screen_pt); wxWindow* dest_location_tab; - + // this is an inner-tab drag/reposition if (dest_tabs->TabHitTest(pt.x, pt.y, &dest_location_tab)) { int src_idx = evt.GetSelection(); int dest_idx = dest_tabs->GetIdxFromWindow(dest_location_tab); - + // prevent jumpy drag if ((src_idx == dest_idx) || dest_idx == -1 || (src_idx > dest_idx && m_last_drag_x <= pt.x) || @@ -1960,31 +3712,78 @@ void wxAuiNotebook::OnTabDragMotion(wxCommandEvent& evt) m_last_drag_x = pt.x; } - + return; } + // if external drag is allowed, check if the tab is being dragged + // over a different wxAuiNotebook control + if (m_flags & wxAUI_NB_TAB_EXTERNAL_MOVE) + { + wxWindow* tab_ctrl = ::wxFindWindowAtPoint(screen_pt); + + // if we aren't over any window, stop here + if (!tab_ctrl) + return; + + // make sure we are not over the hint window + if (!tab_ctrl->IsKindOf(CLASSINFO(wxFrame))) + { + while (tab_ctrl) + { + if (tab_ctrl->IsKindOf(CLASSINFO(wxAuiTabCtrl))) + break; + tab_ctrl = tab_ctrl->GetParent(); + } + + if (tab_ctrl) + { + wxAuiNotebook* nb = (wxAuiNotebook*)tab_ctrl->GetParent(); + + if (nb != this) + { + wxRect hint_rect = tab_ctrl->GetClientRect(); + tab_ctrl->ClientToScreen(&hint_rect.x, &hint_rect.y); + m_mgr.ShowHint(hint_rect); + return; + } + } + } + else + { + if (!dest_tabs) + { + // we are either over a hint window, or not over a tab + // window, and there is no where to drag to, so exit + return; + } + } + } + + + // if there are less than two panes, split can't happen, so leave + if (m_tabs.GetPageCount() < 2) + return; + // if tab moving is not allowed, leave if (!(m_flags & wxAUI_NB_TAB_SPLIT)) - { return; - } if (src_tabs) { src_tabs->SetCursor(wxCursor(wxCURSOR_SIZING)); } - - + + if (dest_tabs) { wxRect hint_rect = dest_tabs->GetRect(); ClientToScreen(&hint_rect.x, &hint_rect.y); m_mgr.ShowHint(hint_rect); } - else + else { m_mgr.DrawHintRect(m_dummy_wnd, client_pt, zero); } @@ -1998,97 +3797,225 @@ void wxAuiNotebook::OnTabEndDrag(wxCommandEvent& command_evt) m_mgr.HideHint(); - // if tab moving is not allowed, leave - if (!(m_flags & wxAUI_NB_TAB_SPLIT)) - { - return; - } - - // set cursor back to an arrow + wxAuiTabCtrl* src_tabs = (wxAuiTabCtrl*)evt.GetEventObject(); - if (src_tabs) - { - src_tabs->SetCursor(wxCursor(wxCURSOR_ARROW)); - } - + wxCHECK_RET( src_tabs, _T("no source object?") ); + + src_tabs->SetCursor(wxCursor(wxCURSOR_ARROW)); + // get the mouse position, which will be used to determine the drop point wxPoint mouse_screen_pt = ::wxGetMousePosition(); wxPoint mouse_client_pt = ScreenToClient(mouse_screen_pt); - // the src tab control is the control that fired this event - wxAuiTabCtrl* dest_tabs = NULL; - - // If the pointer is in an existing tab frame, do a tab insert - wxWindow* hit_wnd = ::wxFindWindowAtPoint(mouse_screen_pt); - wxTabFrame* tab_frame = (wxTabFrame*)GetTabFrameFromTabCtrl(hit_wnd); - int insert_idx = -1; - if (tab_frame) + // check for an external move + if (m_flags & wxAUI_NB_TAB_EXTERNAL_MOVE) { - dest_tabs = tab_frame->m_tabs; + wxWindow* tab_ctrl = ::wxFindWindowAtPoint(mouse_screen_pt); - if (dest_tabs == src_tabs) - return; - - - wxPoint pt = dest_tabs->ScreenToClient(mouse_screen_pt); - wxWindow* target = NULL; - dest_tabs->TabHitTest(pt.x, pt.y, &target); - if (target) - { - insert_idx = dest_tabs->GetIdxFromWindow(target); - } - } - else - { - // If there is no tabframe at all, create one - wxTabFrame* new_tabs = new wxTabFrame; - new_tabs->SetTabCtrlHeight(m_tab_ctrl_height); - new_tabs->m_tabs = new wxAuiTabCtrl(this, - m_tab_id_counter++, - wxDefaultPosition, - wxDefaultSize, - wxNO_BORDER); - new_tabs->m_tabs->SetFlags(m_flags); - - m_mgr.AddPane(new_tabs, - wxAuiPaneInfo().Bottom().CaptionVisible(false), - mouse_client_pt); - m_mgr.Update(); - dest_tabs = new_tabs->m_tabs; - } + while (tab_ctrl) + { + if (tab_ctrl->IsKindOf(CLASSINFO(wxAuiTabCtrl))) + break; + tab_ctrl = tab_ctrl->GetParent(); + } + if (tab_ctrl) + { + wxAuiNotebook* nb = (wxAuiNotebook*)tab_ctrl->GetParent(); + if (nb != this) + { + // find out from the destination control + // if it's ok to drop this tab here + wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_ALLOW_DND, m_windowId); + e.SetSelection(evt.GetSelection()); + e.SetOldSelection(evt.GetSelection()); + e.SetEventObject(this); + e.SetDragSource(this); + e.Veto(); // dropping must be explicitly approved by control owner + + nb->GetEventHandler()->ProcessEvent(e); + + if (!e.IsAllowed()) + { + // no answer or negative answer + m_mgr.HideHint(); + return; + } + + // drop was allowed + int src_idx = evt.GetSelection(); + wxWindow* src_page = src_tabs->GetWindowFromIdx(src_idx); + + // Check that it's not an impossible parent relationship + wxWindow* p = nb; + while (p && !p->IsTopLevel()) + { + if (p == src_page) + { + return; + } + p = p->GetParent(); + } + + // get main index of the page + int main_idx = m_tabs.GetIdxFromWindow(src_page); + wxCHECK_RET( main_idx != wxNOT_FOUND, _T("no source page?") ); + + + // make a copy of the page info + wxAuiNotebookPage page_info = m_tabs.GetPage(main_idx); + + // remove the page from the source notebook + RemovePage(main_idx); + + // reparent the page + src_page->Reparent(nb); + + + // found out the insert idx + wxAuiTabCtrl* dest_tabs = (wxAuiTabCtrl*)tab_ctrl; + wxPoint pt = dest_tabs->ScreenToClient(mouse_screen_pt); + + wxWindow* target = NULL; + int insert_idx = -1; + dest_tabs->TabHitTest(pt.x, pt.y, &target); + if (target) + { + insert_idx = dest_tabs->GetIdxFromWindow(target); + } + + + // add the page to the new notebook + if (insert_idx == -1) + insert_idx = dest_tabs->GetPageCount(); + dest_tabs->InsertPage(page_info.window, page_info, insert_idx); + nb->m_tabs.AddPage(page_info.window, page_info); + + nb->DoSizing(); + dest_tabs->DoShowHide(); + dest_tabs->Refresh(); + + // set the selection in the destination tab control + nb->SetSelectionToPage(page_info); + + // notify owner that the tab has been dragged + wxAuiNotebookEvent e2(wxEVT_COMMAND_AUINOTEBOOK_DRAG_DONE, m_windowId); + e2.SetSelection(evt.GetSelection()); + e2.SetOldSelection(evt.GetSelection()); + e2.SetEventObject(this); + GetEventHandler()->ProcessEvent(e2); - // remove the page from the source tabs - wxAuiNotebookPage page_info = src_tabs->GetPage(evt.GetSelection()); - page_info.active = false; - src_tabs->RemovePage(page_info.window); - if (src_tabs->GetPageCount() > 0) - { - src_tabs->SetActivePage((size_t)0); - src_tabs->DoShowHide(); - src_tabs->Refresh(); + return; + } + } } - // add the page to the destination tabs - if (insert_idx == -1) - insert_idx = dest_tabs->GetPageCount(); - dest_tabs->InsertPage(page_info.window, page_info, insert_idx); - if (src_tabs->GetPageCount() == 0) + // only perform a tab split if it's allowed + wxAuiTabCtrl* dest_tabs = NULL; + + if ((m_flags & wxAUI_NB_TAB_SPLIT) && m_tabs.GetPageCount() >= 2) { - RemoveEmptyTabFrames(); - } + // If the pointer is in an existing tab frame, do a tab insert + wxWindow* hit_wnd = ::wxFindWindowAtPoint(mouse_screen_pt); + wxTabFrame* tab_frame = (wxTabFrame*)GetTabFrameFromTabCtrl(hit_wnd); + int insert_idx = -1; + if (tab_frame) + { + dest_tabs = tab_frame->m_tabs; + + if (dest_tabs == src_tabs) + return; + + + wxPoint pt = dest_tabs->ScreenToClient(mouse_screen_pt); + wxWindow* target = NULL; + dest_tabs->TabHitTest(pt.x, pt.y, &target); + if (target) + { + insert_idx = dest_tabs->GetIdxFromWindow(target); + } + } + else + { + wxPoint zero(0,0); + wxRect rect = m_mgr.CalculateHintRect(m_dummy_wnd, + mouse_client_pt, + zero); + if (rect.IsEmpty()) + { + // there is no suitable drop location here, exit out + return; + } + + // If there is no tabframe at all, create one + wxTabFrame* new_tabs = new wxTabFrame; + new_tabs->m_rect = wxRect(wxPoint(0,0), CalculateNewSplitSize()); + new_tabs->SetTabCtrlHeight(m_tab_ctrl_height); + new_tabs->m_tabs = new wxAuiTabCtrl(this, + m_tab_id_counter++, + wxDefaultPosition, + wxDefaultSize, + wxNO_BORDER|wxWANTS_CHARS); + new_tabs->m_tabs->SetArtProvider(m_tabs.GetArtProvider()->Clone()); + new_tabs->m_tabs->SetFlags(m_flags); + + m_mgr.AddPane(new_tabs, + wxAuiPaneInfo().Bottom().CaptionVisible(false), + mouse_client_pt); + m_mgr.Update(); + dest_tabs = new_tabs->m_tabs; + } - DoSizing(); - dest_tabs->DoShowHide(); - dest_tabs->Refresh(); - SetSelection(m_tabs.GetIdxFromWindow(page_info.window)); + + // remove the page from the source tabs + wxAuiNotebookPage page_info = src_tabs->GetPage(evt.GetSelection()); + page_info.active = false; + src_tabs->RemovePage(page_info.window); + if (src_tabs->GetPageCount() > 0) + { + src_tabs->SetActivePage((size_t)0); + src_tabs->DoShowHide(); + src_tabs->Refresh(); + } + + + + // add the page to the destination tabs + if (insert_idx == -1) + insert_idx = dest_tabs->GetPageCount(); + dest_tabs->InsertPage(page_info.window, page_info, insert_idx); + + if (src_tabs->GetPageCount() == 0) + { + RemoveEmptyTabFrames(); + } + + DoSizing(); + dest_tabs->DoShowHide(); + dest_tabs->Refresh(); + + // force the set selection function reset the selection + m_curpage = -1; + + // set the active page to the one we just split off + SetSelectionToPage(page_info); + + UpdateHintWindowSize(); + } + + // notify owner that the tab has been dragged + wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_DRAG_DONE, m_windowId); + e.SetSelection(evt.GetSelection()); + e.SetOldSelection(evt.GetSelection()); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); } @@ -2153,7 +4080,8 @@ void wxAuiNotebook::RemoveEmptyTabFrames() // window closing, refreshs are pending if (!wxPendingDelete.Member(tab_frame->m_tabs)) wxPendingDelete.Append(tab_frame->m_tabs); - //tab_frame->m_tabs->Destroy(); + + tab_frame->m_tabs = NULL; delete tab_frame; } @@ -2181,11 +4109,33 @@ void wxAuiNotebook::RemoveEmptyTabFrames() m_mgr.GetPane(first_good).Centre(); } - m_mgr.Update(); + if (!m_isBeingDeleted) + m_mgr.Update(); } -void wxAuiNotebook::OnChildFocus(wxChildFocusEvent& evt) +void wxAuiNotebook::OnChildFocusNotebook(wxChildFocusEvent& evt) { + // if we're dragging a tab, don't change the current selection. + // This code prevents a bug that used to happen when the hint window + // was hidden. In the bug, the focus would return to the notebook + // child, which would then enter this handler and call + // SetSelection, which is not desired turn tab dragging. + + wxAuiPaneInfoArray& all_panes = m_mgr.GetAllPanes(); + size_t i, pane_count = all_panes.GetCount(); + for (i = 0; i < pane_count; ++i) + { + wxAuiPaneInfo& pane = all_panes.Item(i); + if (pane.name == wxT("dummy")) + continue; + wxTabFrame* tabframe = (wxTabFrame*)pane.window; + if (tabframe->m_tabs->IsDragging()) + return; + } + + + // change the tab selection to the child + // which was focused int idx = m_tabs.GetIdxFromWindow(evt.GetWindow()); if (idx != -1 && idx != m_curpage) { @@ -2193,6 +4143,80 @@ void wxAuiNotebook::OnChildFocus(wxChildFocusEvent& evt) } } +void wxAuiNotebook::OnNavigationKeyNotebook(wxNavigationKeyEvent& event) +{ + if ( event.IsWindowChange() ) { + // change pages + // FIXME: the problem with this is that if we have a split notebook, + // we selection may go all over the place. + AdvanceSelection(event.GetDirection()); + } + else { + // we get this event in 3 cases + // + // a) one of our pages might have generated it because the user TABbed + // out from it in which case we should propagate the event upwards and + // our parent will take care of setting the focus to prev/next sibling + // + // or + // + // b) the parent panel wants to give the focus to us so that we + // forward it to our selected page. We can't deal with this in + // OnSetFocus() because we don't know which direction the focus came + // from in this case and so can't choose between setting the focus to + // first or last panel child + // + // or + // + // c) we ourselves (see MSWTranslateMessage) generated the event + // + wxWindow * const parent = GetParent(); + + // the wxObject* casts are required to avoid MinGW GCC 2.95.3 ICE + const bool isFromParent = event.GetEventObject() == (wxObject*) parent; + const bool isFromSelf = event.GetEventObject() == (wxObject*) this; + + if ( isFromParent || isFromSelf ) + { + // no, it doesn't come from child, case (b) or (c): forward to a + // page but only if direction is backwards (TAB) or from ourselves, + if ( GetSelection() != wxNOT_FOUND && + (!event.GetDirection() || isFromSelf) ) + { + // so that the page knows that the event comes from it's parent + // and is being propagated downwards + event.SetEventObject(this); + + wxWindow *page = GetPage(GetSelection()); + if ( !page->GetEventHandler()->ProcessEvent(event) ) + { + page->SetFocus(); + } + //else: page manages focus inside it itself + } + else // otherwise set the focus to the notebook itself + { + SetFocus(); + } + } + else + { + // it comes from our child, case (a), pass to the parent, but only + // if the direction is forwards. Otherwise set the focus to the + // notebook itself. The notebook is always the 'first' control of a + // page. + if ( !event.GetDirection() ) + { + SetFocus(); + } + else if ( parent ) + { + event.SetCurrentFocus(this); + parent->GetEventHandler()->ProcessEvent(event); + } + } + } +} void wxAuiNotebook::OnTabButton(wxCommandEvent& command_evt) { @@ -2203,26 +4227,217 @@ void wxAuiNotebook::OnTabButton(wxCommandEvent& command_evt) if (button_id == wxAUI_BUTTON_CLOSE) { - int selection = tabs->GetActivePage(); + int selection = evt.GetSelection(); + + if (selection == -1) + { + // if the close button is to the right, use the active + // page selection to determine which page to close + selection = GetSelection(); + } if (selection != -1) { wxWindow* close_wnd = tabs->GetWindowFromIdx(selection); + // ask owner if it's ok to close the tab + wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSE, m_windowId); + e.SetSelection(m_tabs.GetIdxFromWindow(close_wnd)); + const int idx = m_tabs.GetIdxFromWindow(close_wnd); + e.SetSelection(idx); + e.SetOldSelection(evt.GetSelection()); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); + if (!e.IsAllowed()) + return; + + +#if wxUSE_MDI if (close_wnd->IsKindOf(CLASSINFO(wxAuiMDIChildFrame))) { close_wnd->Close(); } - else + else +#endif { int main_idx = m_tabs.GetIdxFromWindow(close_wnd); + wxCHECK_RET( main_idx != wxNOT_FOUND, _T("no page to delete?") ); + DeletePage(main_idx); } + + // notify owner that the tab has been closed + wxAuiNotebookEvent e2(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CLOSED, m_windowId); + e2.SetSelection(idx); + e2.SetEventObject(this); + GetEventHandler()->ProcessEvent(e2); } } } +void wxAuiNotebook::OnTabMiddleDown(wxCommandEvent& evt) +{ + // patch event through to owner + wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject(); + wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection()); + + wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_DOWN, m_windowId); + e.SetSelection(m_tabs.GetIdxFromWindow(wnd)); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); +} + +void wxAuiNotebook::OnTabMiddleUp(wxCommandEvent& evt) +{ + // if the wxAUI_NB_MIDDLE_CLICK_CLOSE is specified, middle + // click should act like a tab close action. However, first + // give the owner an opportunity to handle the middle up event + // for custom action + + wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject(); + wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection()); + + wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_MIDDLE_UP, m_windowId); + e.SetSelection(m_tabs.GetIdxFromWindow(wnd)); + e.SetEventObject(this); + if (GetEventHandler()->ProcessEvent(e)) + return; + if (!e.IsAllowed()) + return; + + // check if we are supposed to close on middle-up + if ((m_flags & wxAUI_NB_MIDDLE_CLICK_CLOSE) == 0) + return; + + // simulate the user pressing the close button on the tab + evt.SetInt(wxAUI_BUTTON_CLOSE); + OnTabButton(evt); +} + +void wxAuiNotebook::OnTabRightDown(wxCommandEvent& evt) +{ + // patch event through to owner + wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject(); + wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection()); + + wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_DOWN, m_windowId); + e.SetSelection(m_tabs.GetIdxFromWindow(wnd)); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); +} + +void wxAuiNotebook::OnTabRightUp(wxCommandEvent& evt) +{ + // patch event through to owner + wxAuiTabCtrl* tabs = (wxAuiTabCtrl*)evt.GetEventObject(); + wxWindow* wnd = tabs->GetWindowFromIdx(evt.GetSelection()); + + wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_TAB_RIGHT_UP, m_windowId); + e.SetSelection(m_tabs.GetIdxFromWindow(wnd)); + e.SetEventObject(this); + GetEventHandler()->ProcessEvent(e); +} + +// Sets the normal font +void wxAuiNotebook::SetNormalFont(const wxFont& font) +{ + m_normal_font = font; + GetArtProvider()->SetNormalFont(font); +} + +// Sets the selected tab font +void wxAuiNotebook::SetSelectedFont(const wxFont& font) +{ + m_selected_font = font; + GetArtProvider()->SetSelectedFont(font); +} + +// Sets the measuring font +void wxAuiNotebook::SetMeasuringFont(const wxFont& font) +{ + GetArtProvider()->SetMeasuringFont(font); +} + +// Sets the tab font +bool wxAuiNotebook::SetFont(const wxFont& font) +{ + wxControl::SetFont(font); + + wxFont normalFont(font); + wxFont selectedFont(normalFont); + selectedFont.SetWeight(wxBOLD); + + SetNormalFont(normalFont); + SetSelectedFont(selectedFont); + SetMeasuringFont(selectedFont); + + return true; +} + +// Gets the tab control height +int wxAuiNotebook::GetTabCtrlHeight() const +{ + return m_tab_ctrl_height; +} + +// Gets the height of the notebook for a given page height +int wxAuiNotebook::GetHeightForPageHeight(int pageHeight) +{ + UpdateTabCtrlHeight(); + + int tabCtrlHeight = GetTabCtrlHeight(); + int decorHeight = 2; + return tabCtrlHeight + pageHeight + decorHeight; +} + +// Advances the selection, generation page selection events +void wxAuiNotebook::AdvanceSelection(bool forward) +{ + if (GetPageCount() <= 1) + return; + + int currentSelection = GetSelection(); + + if (forward) + { + if (currentSelection == (int) (GetPageCount() - 1)) + return; + else if (currentSelection == -1) + currentSelection = 0; + else + currentSelection ++; + } + else + { + if (currentSelection <= 0) + return; + else + currentSelection --; + } + + SetSelection(currentSelection); +} + +// Shows the window menu +bool wxAuiNotebook::ShowWindowMenu() +{ + wxAuiTabCtrl* tabCtrl = GetActiveTabCtrl(); + + int idx = tabCtrl->GetArtProvider()->ShowDropDown(tabCtrl, tabCtrl->GetPages(), tabCtrl->GetActivePage()); + + if (idx != -1) + { + wxAuiNotebookEvent e(wxEVT_COMMAND_AUINOTEBOOK_PAGE_CHANGING, tabCtrl->GetId()); + e.SetSelection(idx); + e.SetOldSelection(tabCtrl->GetActivePage()); + e.SetEventObject(tabCtrl); + GetEventHandler()->ProcessEvent(e); + return true; + } + else + return false; +} #endif // wxUSE_AUI