X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6463b9f5399b8670a0c74f2f8666bc2c9f37a406..5dafb071ba85e7329aa4a0ac176f3ec8e13e55dc:/src/univ/topluniv.cpp diff --git a/src/univ/topluniv.cpp b/src/univ/topluniv.cpp index 0ac5717db0..89c2cfb0c7 100644 --- a/src/univ/topluniv.cpp +++ b/src/univ/topluniv.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: topluniv.cpp +// Name: src/univ/topluniv.cpp // Author: Vaclav Slavik // Id: $Id$ // Copyright: (c) 2001-2002 SciTech Software, Inc. (www.scitechsoft.com) @@ -14,31 +14,50 @@ // headers // ---------------------------------------------------------------------------- -#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) - #pragma implementation "univtoplevel.h" -#endif - // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #ifdef __BORLANDC__ -#pragma hdrstop + #pragma hdrstop #endif -#include "wx/defs.h" +#include "wx/toplevel.h" #ifndef WX_PRECOMP #include "wx/dcclient.h" #include "wx/settings.h" + #include "wx/bitmap.h" + #include "wx/image.h" + #include "wx/frame.h" #endif -#include "wx/toplevel.h" #include "wx/univ/renderer.h" -#include "wx/bitmap.h" -#include "wx/image.h" #include "wx/cshelp.h" #include "wx/evtloop.h" +// ---------------------------------------------------------------------------- +// wxStdTLWInputHandler: handles focus, resizing and titlebar buttons clicks +// ---------------------------------------------------------------------------- + +class WXDLLEXPORT wxStdTLWInputHandler : public wxStdInputHandler +{ +public: + wxStdTLWInputHandler(wxInputHandler *inphand); + + virtual bool HandleMouse(wxInputConsumer *consumer, + const wxMouseEvent& event); + virtual bool HandleMouseMove(wxInputConsumer *consumer, const wxMouseEvent& event); + virtual bool HandleActivation(wxInputConsumer *consumer, bool activated); + +private: + // the window (button) which has capture or NULL and the last hittest result + wxTopLevelWindow *m_winCapture; + long m_winHitTest; + long m_winPressed; + bool m_borderCursorOn; + wxCursor m_origCursor; +}; + // ---------------------------------------------------------------------------- // event tables @@ -61,7 +80,16 @@ int wxTopLevelWindow::ms_canIconize = -1; void wxTopLevelWindow::Init() { - m_isActive = FALSE; + // once-only ms_drawDecorations initialization + if ( ms_drawDecorations == -1 ) + { + ms_drawDecorations = + !wxSystemSettings::HasFeature(wxSYS_CAN_DRAW_FRAME_DECORATIONS) || + wxGetEnv(wxT("WXDECOR"), NULL); + } + + m_usingNativeDecorations = ms_drawDecorations == 0; + m_isActive = false; m_windowStyle = 0; m_pressedButton = 0; } @@ -78,21 +106,7 @@ bool wxTopLevelWindow::Create(wxWindow *parent, long styleOrig = 0, exstyleOrig = 0; - if ( ms_drawDecorations == -1 ) - { - ms_drawDecorations = - !wxSystemSettings::HasFeature(wxSYS_CAN_DRAW_FRAME_DECORATIONS) - || wxGetEnv(wxT("WXDECOR"), NULL); - // FIXME -- wxUniv should provide a way to force non-native decorations! - // $WXDECOR is just a hack in absence of better wxUniv solution - } - - if ( ms_canIconize == -1 ) - { - ms_canIconize = wxSystemSettings::HasFeature(wxSYS_CAN_ICONIZE_FRAME); - } - - if ( ms_drawDecorations ) + if ( !m_usingNativeDecorations ) { CreateInputHandler(wxINP_HANDLER_TOPLEVEL); @@ -100,30 +114,29 @@ bool wxTopLevelWindow::Create(wxWindow *parent, exstyleOrig = GetExtraStyle(); style &= ~(wxCAPTION | wxMINIMIZE_BOX | wxMAXIMIZE_BOX | wxSYSTEM_MENU | wxRESIZE_BORDER | wxFRAME_TOOL_WINDOW | - wxTHICK_FRAME); - style |= wxSIMPLE_BORDER; - SetExtraStyle(exstyleOrig & - ~(wxFRAME_EX_CONTEXTHELP | wxDIALOG_EX_CONTEXTHELP)); + wxRESIZE_BORDER); + style |= wxBORDER_NONE; + SetExtraStyle(exstyleOrig & ~wxWS_EX_CONTEXTHELP); } if ( !wxTopLevelWindowNative::Create(parent, id, title, pos, size, style, name) ) - return FALSE; + return false; - if ( ms_drawDecorations ) + if ( !m_usingNativeDecorations ) { m_windowStyle = styleOrig; m_exStyle = exstyleOrig; } - return TRUE; + return true; } bool wxTopLevelWindow::ShowFullScreen(bool show, long style) { - if ( show == IsFullScreen() ) return FALSE; + if ( show == IsFullScreen() ) return false; - if ( ms_drawDecorations ) + if ( !m_usingNativeDecorations ) { if ( show ) { @@ -142,12 +155,35 @@ bool wxTopLevelWindow::ShowFullScreen(bool show, long style) return wxTopLevelWindowNative::ShowFullScreen(show, style); } +/* static */ +void wxTopLevelWindow::UseNativeDecorationsByDefault(bool native) +{ + ms_drawDecorations = !native; +} + +void wxTopLevelWindow::UseNativeDecorations(bool native) +{ + wxASSERT_MSG( !m_windowStyle, _T("must be called before Create()") ); + + m_usingNativeDecorations = native; +} + +bool wxTopLevelWindow::IsUsingNativeDecorations() const +{ + return m_usingNativeDecorations; +} + long wxTopLevelWindow::GetDecorationsStyle() const { long style = 0; if ( m_windowStyle & wxCAPTION ) { + if ( ms_canIconize == -1 ) + { + ms_canIconize = wxSystemSettings::HasFeature(wxSYS_CAN_ICONIZE_FRAME); + } + style |= wxTOPLEVEL_TITLEBAR | wxTOPLEVEL_BUTTON_CLOSE; if ( (m_windowStyle & wxMINIMIZE_BOX) && ms_canIconize ) style |= wxTOPLEVEL_BUTTON_ICONIZE; @@ -159,13 +195,13 @@ long wxTopLevelWindow::GetDecorationsStyle() const style |= wxTOPLEVEL_BUTTON_MAXIMIZE; } #if wxUSE_HELP - if ( m_exStyle & (wxFRAME_EX_CONTEXTHELP | wxDIALOG_EX_CONTEXTHELP)) + if ( m_exStyle & wxWS_EX_CONTEXTHELP) style |= wxTOPLEVEL_BUTTON_HELP; #endif } if ( (m_windowStyle & (wxSIMPLE_BORDER | wxNO_BORDER)) == 0 ) style |= wxTOPLEVEL_BORDER; - if ( m_windowStyle & (wxRESIZE_BORDER | wxTHICK_FRAME) ) + if ( m_windowStyle & (wxRESIZE_BORDER | wxRESIZE_BORDER) ) style |= wxTOPLEVEL_RESIZEABLE; if ( IsMaximized() ) @@ -191,7 +227,7 @@ void wxTopLevelWindow::RefreshTitleBar() wxPoint wxTopLevelWindow::GetClientAreaOrigin() const { - if ( ms_drawDecorations ) + if ( !m_usingNativeDecorations ) { int w, h; wxTopLevelWindowNative::DoGetClientSize(&w, &h); @@ -209,7 +245,7 @@ wxPoint wxTopLevelWindow::GetClientAreaOrigin() const void wxTopLevelWindow::DoGetClientSize(int *width, int *height) const { - if ( ms_drawDecorations ) + if ( !m_usingNativeDecorations ) { int w, h; wxTopLevelWindowNative::DoGetClientSize(&w, &h); @@ -228,7 +264,7 @@ void wxTopLevelWindow::DoGetClientSize(int *width, int *height) const void wxTopLevelWindow::DoSetClientSize(int width, int height) { - if ( ms_drawDecorations ) + if ( !m_usingNativeDecorations ) { wxSize size = m_renderer->GetFrameTotalSize(wxSize(width, height), GetDecorationsStyle()); @@ -238,19 +274,16 @@ void wxTopLevelWindow::DoSetClientSize(int width, int height) wxTopLevelWindowNative::DoSetClientSize(width, height); } -void wxTopLevelWindow::OnNcPaint(wxPaintEvent& event) +void wxTopLevelWindow::OnNcPaint(wxNcPaintEvent& event) { - if ( !ms_drawDecorations || !m_renderer ) + if ( m_usingNativeDecorations || !m_renderer ) + { event.Skip(); - else + } + else // we're drawing the decorations ourselves { // get the window rect - wxRect rect; - wxSize size = GetSize(); - rect.x = - rect.y = 0; - rect.width = size.x; - rect.height = size.y; + wxRect rect(GetSize()); wxWindowDC dc(this); m_renderer->DrawFrameTitleBar(dc, rect, @@ -272,7 +305,7 @@ long wxTopLevelWindow::HitTest(const wxPoint& pt) const int wxTopLevelWindow::GetMinWidth() const { - if ( ms_drawDecorations ) + if ( !m_usingNativeDecorations ) { return wxMax(wxTopLevelWindowNative::GetMinWidth(), m_renderer->GetFrameMinSize(GetDecorationsStyle()).x); @@ -283,7 +316,7 @@ int wxTopLevelWindow::GetMinWidth() const int wxTopLevelWindow::GetMinHeight() const { - if ( ms_drawDecorations ) + if ( !m_usingNativeDecorations ) { return wxMax(wxTopLevelWindowNative::GetMinHeight(), m_renderer->GetFrameMinSize(GetDecorationsStyle()).y); @@ -300,12 +333,12 @@ void wxTopLevelWindow::SetIcons(const wxIconBundle& icons) { wxTopLevelWindowNative::SetIcons(icons); - if ( ms_drawDecorations && m_renderer ) + if ( !m_usingNativeDecorations && m_renderer ) { wxSize size = m_renderer->GetFrameIconSize(); const wxIcon& icon = icons.GetIcon( size ); - if ( !icon.Ok() || size.x == -1 ) + if ( !icon.Ok() || size.x == wxDefaultCoord ) m_titlebarIcon = icon; else { @@ -315,12 +348,14 @@ void wxTopLevelWindow::SetIcons(const wxIconBundle& icons) m_titlebarIcon = wxNullIcon; else if ( bmp1.GetWidth() == size.x && bmp1.GetHeight() == size.y ) m_titlebarIcon = icon; +#if wxUSE_IMAGE else { wxImage img = bmp1.ConvertToImage(); img.Rescale(size.x, size.y); m_titlebarIcon.CopyFromBitmap(wxBitmap(img)); } +#endif // wxUSE_IMAGE } } } @@ -353,16 +388,12 @@ static bool wxGetResizingCursor(long hitTestResult, wxCursor& cursor) cursor = wxCursor(wxCURSOR_SIZENWSE); break; default: - return FALSE; - #if 0 - // not rachable due to earlier return - break; - #endif + return false; } - return TRUE; + return true; } - - return FALSE; + + return false; } #define wxINTERACTIVE_RESIZE_DIR \ @@ -385,7 +416,7 @@ class wxInteractiveMoveHandler : public wxEvtHandler { public: wxInteractiveMoveHandler(wxInteractiveMoveData& data) : m_data(data) {} - + private: DECLARE_EVENT_TABLE() void OnMouseMove(wxMouseEvent& event); @@ -404,7 +435,7 @@ BEGIN_EVENT_TABLE(wxInteractiveMoveHandler, wxEvtHandler) END_EVENT_TABLE() -static inline LINKAGEMODE +static inline LINKAGEMODE void wxApplyResize(wxInteractiveMoveData& data, const wxPoint& diff) { if ( data.m_flags & wxINTERACTIVE_RESIZE_W ) @@ -425,26 +456,26 @@ void wxApplyResize(wxInteractiveMoveData& data, const wxPoint& diff) { data.m_rect.height += diff.y; } - - if ( data.m_minSize.x != -1 && data.m_rect.width < data.m_minSize.x ) + + if ( data.m_minSize.x != wxDefaultCoord && data.m_rect.width < data.m_minSize.x ) { if ( data.m_flags & wxINTERACTIVE_RESIZE_W ) data.m_rect.x -= data.m_minSize.x - data.m_rect.width; data.m_rect.width = data.m_minSize.x; } - if ( data.m_maxSize.x != -1 && data.m_rect.width > data.m_maxSize.x ) + if ( data.m_maxSize.x != wxDefaultCoord && data.m_rect.width > data.m_maxSize.x ) { if ( data.m_flags & wxINTERACTIVE_RESIZE_W ) data.m_rect.x -= data.m_minSize.x - data.m_rect.width; data.m_rect.width = data.m_maxSize.x; } - if ( data.m_minSize.y != -1 && data.m_rect.height < data.m_minSize.y ) + if ( data.m_minSize.y != wxDefaultCoord && data.m_rect.height < data.m_minSize.y ) { if ( data.m_flags & wxINTERACTIVE_RESIZE_N ) data.m_rect.y -= data.m_minSize.y - data.m_rect.height; data.m_rect.height = data.m_minSize.y; } - if ( data.m_maxSize.y != -1 && data.m_rect.height > data.m_maxSize.y ) + if ( data.m_maxSize.y != wxDefaultCoord && data.m_rect.height > data.m_maxSize.y ) { if ( data.m_flags & wxINTERACTIVE_RESIZE_N ) data.m_rect.y -= data.m_minSize.y - data.m_rect.height; @@ -484,8 +515,8 @@ void wxInteractiveMoveHandler::OnMouseDown(wxMouseEvent& WXUNUSED(event)) void wxInteractiveMoveHandler::OnKeyDown(wxKeyEvent& event) { - wxPoint diff(-1,-1); - + wxPoint diff(wxDefaultCoord,wxDefaultCoord); + switch ( event.GetKeyCode() ) { case WXK_UP: diff = wxPoint(0, -16); break; @@ -500,8 +531,8 @@ void wxInteractiveMoveHandler::OnKeyDown(wxKeyEvent& event) m_data.m_evtLoop->Exit(); return; } - - if ( diff.x != -1 ) + + if ( diff.x != wxDefaultCoord ) { if ( m_data.m_flags & wxINTERACTIVE_WAIT_FOR_INPUT ) { @@ -509,19 +540,19 @@ void wxInteractiveMoveHandler::OnKeyDown(wxKeyEvent& event) if ( m_data.m_sizingCursor ) { wxEndBusyCursor(); - m_data.m_sizingCursor = FALSE; + m_data.m_sizingCursor = false; } if ( m_data.m_flags & wxINTERACTIVE_MOVE ) { - m_data.m_pos = m_data.m_window->GetPosition() + + m_data.m_pos = m_data.m_window->GetPosition() + wxPoint(m_data.m_window->GetSize().x/2, 8); } } wxPoint warp; - bool changeCur = FALSE; - + bool changeCur = false; + if ( m_data.m_flags & wxINTERACTIVE_MOVE ) { m_data.m_rect.Offset(diff); @@ -530,38 +561,38 @@ void wxInteractiveMoveHandler::OnKeyDown(wxKeyEvent& event) } else /* wxINTERACTIVE_RESIZE */ { - if ( !(m_data.m_flags & + if ( !(m_data.m_flags & (wxINTERACTIVE_RESIZE_N | wxINTERACTIVE_RESIZE_S)) ) { if ( diff.y < 0 ) { m_data.m_flags |= wxINTERACTIVE_RESIZE_N; m_data.m_pos.y = m_data.m_window->GetPosition().y; - changeCur = TRUE; + changeCur = true; } else if ( diff.y > 0 ) { m_data.m_flags |= wxINTERACTIVE_RESIZE_S; m_data.m_pos.y = m_data.m_window->GetPosition().y + m_data.m_window->GetSize().y; - changeCur = TRUE; + changeCur = true; } } - if ( !(m_data.m_flags & + if ( !(m_data.m_flags & (wxINTERACTIVE_RESIZE_W | wxINTERACTIVE_RESIZE_E)) ) { if ( diff.x < 0 ) { m_data.m_flags |= wxINTERACTIVE_RESIZE_W; m_data.m_pos.x = m_data.m_window->GetPosition().x; - changeCur = TRUE; + changeCur = true; } else if ( diff.x > 0 ) { m_data.m_flags |= wxINTERACTIVE_RESIZE_E; m_data.m_pos.x = m_data.m_window->GetPosition().x + m_data.m_window->GetSize().x; - changeCur = TRUE; + changeCur = true; } } @@ -595,7 +626,7 @@ void wxInteractiveMoveHandler::OnKeyDown(wxKeyEvent& event) if ( m_data.m_sizingCursor ) wxEndBusyCursor(); wxBeginBusyCursor(&cur); - m_data.m_sizingCursor = TRUE; + m_data.m_sizingCursor = true; } } } @@ -612,26 +643,26 @@ void wxTopLevelWindow::InteractiveMove(int flags) wxASSERT_MSG( !((flags & wxINTERACTIVE_MOVE) && (flags & wxINTERACTIVE_RESIZE)), wxT("can't move and resize window at the same time") ); - wxASSERT_MSG( !(flags & wxINTERACTIVE_RESIZE) || - (flags & wxINTERACTIVE_WAIT_FOR_INPUT) || + wxASSERT_MSG( !(flags & wxINTERACTIVE_RESIZE) || + (flags & wxINTERACTIVE_WAIT_FOR_INPUT) || (flags & wxINTERACTIVE_RESIZE_DIR), wxT("direction of resizing not specified") ); wxInteractiveMoveData data; wxEventLoop loop; - + SetFocus(); -#ifndef __WXGTK__ +#ifndef __WXGTK__ if ( flags & wxINTERACTIVE_WAIT_FOR_INPUT ) { wxCursor sizingCursor(wxCURSOR_SIZING); wxBeginBusyCursor(&sizingCursor); - data.m_sizingCursor = TRUE; + data.m_sizingCursor = true; } else #endif - data.m_sizingCursor = FALSE; + data.m_sizingCursor = false; data.m_window = this; data.m_evtLoop = &loop; @@ -705,21 +736,21 @@ bool wxTopLevelWindow::PerformAction(const wxControlAction& action, m_isActive = isActive; RefreshTitleBar(); } - return TRUE; + return true; } else if ( action == wxACTION_TOPLEVEL_BUTTON_PRESS ) { m_pressedButton = numArg; RefreshTitleBar(); - return TRUE; + return true; } else if ( action == wxACTION_TOPLEVEL_BUTTON_RELEASE ) { m_pressedButton = 0; RefreshTitleBar(); - return TRUE; + return true; } else if ( action == wxACTION_TOPLEVEL_BUTTON_CLICK ) @@ -727,13 +758,13 @@ bool wxTopLevelWindow::PerformAction(const wxControlAction& action, m_pressedButton = 0; RefreshTitleBar(); ClickTitleBarButton(numArg); - return TRUE; + return true; } else if ( action == wxACTION_TOPLEVEL_MOVE ) { InteractiveMove(wxINTERACTIVE_MOVE); - return TRUE; + return true; } else if ( action == wxACTION_TOPLEVEL_RESIZE ) @@ -748,17 +779,17 @@ bool wxTopLevelWindow::PerformAction(const wxControlAction& action, if ( numArg & wxHT_TOPLEVEL_BORDER_E ) flags |= wxINTERACTIVE_RESIZE_E; InteractiveMove(flags); - return TRUE; + return true; } else - return FALSE; + return false; } void wxTopLevelWindow::OnSystemMenu(wxCommandEvent& event) { - bool ret = TRUE; - + bool ret = true; + switch (event.GetId()) { case wxID_CLOSE_FRAME: @@ -785,29 +816,37 @@ void wxTopLevelWindow::OnSystemMenu(wxCommandEvent& event) break; default: - ret = FALSE; + ret = false; } - + if ( !ret ) event.Skip(); } +/* static */ +wxInputHandler * +wxTopLevelWindow::GetStdInputHandler(wxInputHandler *handlerDef) +{ + static wxStdTLWInputHandler s_handler(handlerDef); + + return &s_handler; +} // ============================================================================ -// wxStdFrameInputHandler: handles focus, resizing and titlebar buttons clicks +// wxStdTLWInputHandler: handles focus, resizing and titlebar buttons clicks // ============================================================================ -wxStdFrameInputHandler::wxStdFrameInputHandler(wxInputHandler *inphand) - : wxStdInputHandler(inphand) +wxStdTLWInputHandler::wxStdTLWInputHandler(wxInputHandler *inphand) + : wxStdInputHandler(inphand) { m_winCapture = NULL; m_winHitTest = 0; m_winPressed = 0; - m_borderCursorOn = FALSE; + m_borderCursorOn = false; } -bool wxStdFrameInputHandler::HandleMouse(wxInputConsumer *consumer, - const wxMouseEvent& event) +bool wxStdTLWInputHandler::HandleMouse(wxInputConsumer *consumer, + const wxMouseEvent& event) { // the button has 2 states: pressed and normal with the following // transitions between them: @@ -831,18 +870,18 @@ bool wxStdFrameInputHandler::HandleMouse(wxInputConsumer *consumer, m_winHitTest = hit; m_winPressed = hit; consumer->PerformAction(wxACTION_TOPLEVEL_BUTTON_PRESS, m_winPressed); - return TRUE; + return true; } else if ( (hit & wxHT_TOPLEVEL_TITLEBAR) && !w->IsMaximized() ) { consumer->PerformAction(wxACTION_TOPLEVEL_MOVE); - return TRUE; + return true; } else if ( (consumer->GetInputWindow()->GetWindowStyle() & wxRESIZE_BORDER) && (hit & wxHT_TOPLEVEL_ANY_BORDER) ) { consumer->PerformAction(wxACTION_TOPLEVEL_RESIZE, hit); - return TRUE; + return true; } } @@ -856,7 +895,7 @@ bool wxStdFrameInputHandler::HandleMouse(wxInputConsumer *consumer, if ( m_winHitTest == m_winPressed ) { consumer->PerformAction(wxACTION_TOPLEVEL_BUTTON_CLICK, m_winPressed); - return TRUE; + return true; } } //else: the mouse was released outside the window, this doesn't @@ -867,8 +906,8 @@ bool wxStdFrameInputHandler::HandleMouse(wxInputConsumer *consumer, return wxStdInputHandler::HandleMouse(consumer, event); } -bool wxStdFrameInputHandler::HandleMouseMove(wxInputConsumer *consumer, - const wxMouseEvent& event) +bool wxStdTLWInputHandler::HandleMouseMove(wxInputConsumer *consumer, + const wxMouseEvent& event) { if ( event.GetEventObject() == m_winCapture ) { @@ -882,7 +921,7 @@ bool wxStdFrameInputHandler::HandleMouseMove(wxInputConsumer *consumer, consumer->PerformAction(wxACTION_TOPLEVEL_BUTTON_PRESS, m_winPressed); m_winHitTest = hit; - return TRUE; + return true; } } else if ( consumer->GetInputWindow()->GetWindowStyle() & wxRESIZE_BORDER ) @@ -897,7 +936,7 @@ bool wxStdFrameInputHandler::HandleMouseMove(wxInputConsumer *consumer, if ( m_borderCursorOn ) { - m_borderCursorOn = FALSE; + m_borderCursorOn = false; win->SetCursor(m_origCursor); } @@ -918,14 +957,14 @@ bool wxStdFrameInputHandler::HandleMouseMove(wxInputConsumer *consumer, return wxStdInputHandler::HandleMouseMove(consumer, event); } -bool wxStdFrameInputHandler::HandleActivation(wxInputConsumer *consumer, - bool activated) +bool wxStdTLWInputHandler::HandleActivation(wxInputConsumer *consumer, + bool activated) { if ( m_borderCursorOn ) { consumer->GetInputWindow()->SetCursor(m_origCursor); - m_borderCursorOn = FALSE; + m_borderCursorOn = false; } consumer->PerformAction(wxACTION_TOPLEVEL_ACTIVATE, activated); - return FALSE; + return false; }