X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/83624f79609f0d5e240c1f7d77d044bfff9702fc..2c40e41c4ed3127df0136077360a9de41b6192c8:/src/gtk/minifram.cpp diff --git a/src/gtk/minifram.cpp b/src/gtk/minifram.cpp index a5a86f9be6..8e823f312b 100644 --- a/src/gtk/minifram.cpp +++ b/src/gtk/minifram.cpp @@ -12,18 +12,257 @@ #endif #include "wx/minifram.h" + +#if wxUSE_MINIFRAME + #include "wx/dcscreen.h" #include "gtk/gtk.h" #include "wx/gtk/win_gtk.h" +#include +#include +#include + +//----------------------------------------------------------------------------- +// idle system +//----------------------------------------------------------------------------- + +extern void wxapp_install_idle_handler(); +extern bool g_isIdle; + +//----------------------------------------------------------------------------- +// data +//----------------------------------------------------------------------------- + +extern bool g_blockEventsOnDrag; +extern bool g_blockEventsOnScroll; +extern GtkWidget *wxGetRootWindow(); + +//----------------------------------------------------------------------------- +// local functions +//----------------------------------------------------------------------------- + +/* draw XOR rectangle when moving mine frame around */ + +static void DrawFrame( GtkWidget *widget, int x, int y, int w, int h ) +{ + int org_x = 0; + int org_y = 0; + gdk_window_get_origin( widget->window, &org_x, &org_y ); + x += org_x; + y += org_y; + + GdkGC *gc = gdk_gc_new( GDK_ROOT_PARENT() ); + gdk_gc_set_subwindow( gc, GDK_INCLUDE_INFERIORS ); + gdk_gc_set_function( gc, GDK_INVERT ); + + gdk_draw_rectangle( GDK_ROOT_PARENT(), gc, FALSE, x, y, w, h ); + gdk_gc_unref( gc ); +} + +//----------------------------------------------------------------------------- +// "expose_event" of m_mainWidget +//----------------------------------------------------------------------------- + +static void gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxFrame *win ) +{ + if (g_isIdle) wxapp_install_idle_handler(); + + if (!win->m_hasVMT) return; + if (gdk_event->count > 0) return; + + GtkPizza *pizza = GTK_PIZZA(widget); + + gtk_draw_shadow( widget->style, + pizza->bin_window, + GTK_STATE_NORMAL, + GTK_SHADOW_OUT, + 0, 0, + win->m_width, win->m_height ); + + if (!win->m_title.IsEmpty() && + ((win->GetWindowStyle() & wxCAPTION) || + (win->GetWindowStyle() & wxTINY_CAPTION_HORIZ) || + (win->GetWindowStyle() & wxTINY_CAPTION_VERT))) + { + GdkGC *gc = gdk_gc_new( pizza->bin_window ); + GdkFont *font = wxSMALL_FONT->GetInternalFont(1.0); + + gdk_gc_set_foreground( gc, &widget->style->bg[GTK_STATE_SELECTED] ); + gdk_draw_rectangle( pizza->bin_window, gc, TRUE, + 3, + 3, + win->m_width - 7, + font->ascent + font->descent+1 ); + + gdk_gc_set_foreground( gc, &widget->style->fg[GTK_STATE_SELECTED] ); + gdk_draw_string( pizza->bin_window, font, gc, + 6, + 3+font->ascent, + win->m_title.mb_str() ); + + gdk_gc_unref( gc ); + } +} + +//----------------------------------------------------------------------------- +// "draw" of m_mainWidget +//----------------------------------------------------------------------------- + +static void gtk_window_own_draw_callback( GtkWidget *widget, GdkRectangle *WXUNUSED(rect), wxFrame *win ) +{ + if (g_isIdle) wxapp_install_idle_handler(); + + if (!win->m_hasVMT) return; + + GtkPizza *pizza = GTK_PIZZA(widget); + + gtk_draw_shadow( widget->style, + pizza->bin_window, + GTK_STATE_NORMAL, + GTK_SHADOW_OUT, + 0, 0, + win->m_width, win->m_height ); + + if (!win->m_title.IsEmpty() && + ((win->GetWindowStyle() & wxCAPTION) || + (win->GetWindowStyle() & wxTINY_CAPTION_HORIZ) || + (win->GetWindowStyle() & wxTINY_CAPTION_VERT))) + { + GdkGC *gc = gdk_gc_new( pizza->bin_window ); + GdkFont *font = wxSMALL_FONT->GetInternalFont(1.0); + + gdk_gc_set_foreground( gc, &widget->style->bg[GTK_STATE_SELECTED] ); + gdk_draw_rectangle( pizza->bin_window, gc, TRUE, + 3, + 3, + win->m_width - 7, + font->ascent + font->descent+1 ); + + gdk_gc_set_foreground( gc, &widget->style->fg[GTK_STATE_SELECTED] ); + gdk_draw_string( pizza->bin_window, font, gc, + 6, + 3+font->ascent, + win->m_title.mb_str() ); + + gdk_gc_unref( gc ); + } +} + +//----------------------------------------------------------------------------- +// "button_press_event" of m_mainWidget +//----------------------------------------------------------------------------- + +static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxMiniFrame *win ) +{ + if (g_isIdle) wxapp_install_idle_handler(); + + if (!win->m_hasVMT) return FALSE; + if (g_blockEventsOnDrag) return TRUE; + if (g_blockEventsOnScroll) return TRUE; + + if (win->m_isDragging) return TRUE; + + gdk_window_raise( win->m_widget->window ); + + gdk_pointer_grab( widget->window, FALSE, + (GdkEventMask) + (GDK_BUTTON_PRESS_MASK | + GDK_BUTTON_RELEASE_MASK | + GDK_POINTER_MOTION_MASK | + GDK_POINTER_MOTION_HINT_MASK | + GDK_BUTTON_MOTION_MASK | + GDK_BUTTON1_MOTION_MASK), + (GdkWindow *) NULL, + (GdkCursor *) NULL, + (unsigned int) GDK_CURRENT_TIME ); + + win->m_diffX = (int)gdk_event->x; + win->m_diffY = (int)gdk_event->y; + DrawFrame( widget, 0, 0, win->m_width, win->m_height ); + win->m_oldX = 0; + win->m_oldY = 0; + + win->m_isDragging = TRUE; + + return TRUE; +} + +//----------------------------------------------------------------------------- +// "button_release_event" of m_mainWidget +//----------------------------------------------------------------------------- + +static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxMiniFrame *win ) +{ + if (g_isIdle) wxapp_install_idle_handler(); + + if (!win->m_hasVMT) return FALSE; + if (g_blockEventsOnDrag) return TRUE; + if (g_blockEventsOnScroll) return TRUE; + + if (!win->m_isDragging) return TRUE; + + win->m_isDragging = FALSE; + + int x = (int)gdk_event->x; + int y = (int)gdk_event->y; + + DrawFrame( widget, win->m_oldX, win->m_oldY, win->m_width, win->m_height ); + gdk_pointer_ungrab ( (guint32)GDK_CURRENT_TIME ); + int org_x = 0; + int org_y = 0; + gdk_window_get_origin( widget->window, &org_x, &org_y ); + x += org_x - win->m_diffX; + y += org_y - win->m_diffY; + win->m_x = x; + win->m_y = y; + gtk_widget_set_uposition( win->m_widget, x, y ); + + return TRUE; +} + +//----------------------------------------------------------------------------- +// "motion_notify_event" of m_mainWidget +//----------------------------------------------------------------------------- + +static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion *gdk_event, wxMiniFrame *win ) +{ + if (g_isIdle) wxapp_install_idle_handler(); + + if (!win->m_hasVMT) return FALSE; + if (g_blockEventsOnDrag) return TRUE; + if (g_blockEventsOnScroll) return TRUE; + + if (!win->m_isDragging) return TRUE; + + if (gdk_event->is_hint) + { + int x = 0; + int y = 0; + GdkModifierType state; + gdk_window_get_pointer(gdk_event->window, &x, &y, &state); + gdk_event->x = x; + gdk_event->y = y; + gdk_event->state = state; + } + + DrawFrame( widget, win->m_oldX, win->m_oldY, win->m_width, win->m_height ); + win->m_oldX = (int)gdk_event->x - win->m_diffX; + win->m_oldY = (int)gdk_event->y - win->m_diffY; + DrawFrame( widget, win->m_oldX, win->m_oldY, win->m_width, win->m_height ); + + return TRUE; +} //----------------------------------------------------------------------------- -// "clicked" +// "clicked" of X system button //----------------------------------------------------------------------------- static void gtk_button_clicked_callback( GtkWidget *WXUNUSED(widget), wxMiniFrame *mf ) { + if (g_isIdle) wxapp_install_idle_handler(); + mf->Close(); } @@ -31,10 +270,32 @@ static void gtk_button_clicked_callback( GtkWidget *WXUNUSED(widget), wxMiniFram // wxMiniFrame //----------------------------------------------------------------------------- -BEGIN_EVENT_TABLE(wxMiniFrame,wxFrame) - EVT_PAINT(wxMiniFrame::OnPaint) - EVT_MOUSE_EVENTS(wxMiniFrame::OnMouse) -END_EVENT_TABLE() +static char *cross_xpm[] = { +/* columns rows colors chars-per-pixel */ +"5 5 16 1", +" c Gray0", +". c #bf0000", +"X c #00bf00", +"o c #bfbf00", +"O c #0000bf", +"+ c #bf00bf", +"@ c #00bfbf", +"# c None", +"$ c #808080", +"% c Red", +"& c Green", +"* c Yellow", +"= c Blue", +"- c Magenta", +"; c Cyan", +": c Gray100", +/* pixels */ +" ### ", +"# # #", +"## ##", +"# # #", +" ### ", +}; IMPLEMENT_DYNAMIC_CLASS(wxMiniFrame,wxFrame) @@ -42,116 +303,62 @@ bool wxMiniFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title const wxPoint &pos, const wxSize &size, long style, const wxString &name ) { - style = style | wxSIMPLE_BORDER; - + style = style | wxCAPTION | wxFRAME_FLOAT_ON_PARENT; + + if ((style & wxCAPTION) || (style & wxTINY_CAPTION_HORIZ) || (style & wxTINY_CAPTION_VERT)) + m_miniTitle = 13; + m_miniEdge = 3; - m_miniTitle = 13; m_isDragging = FALSE; m_oldX = -1; m_oldY = -1; m_diffX = 0; m_diffY = 0; - + wxFrame::Create( parent, id, title, pos, size, style, name ); - GtkWidget *close_button = gtk_button_new_with_label( "x" ); - - gtk_myfixed_put( GTK_MYFIXED(m_wxwindow), close_button, 4, 4 ); - gtk_widget_set_usize( close_button, 12, 11 ); - - gtk_widget_show( close_button ); - - gtk_signal_connect( GTK_OBJECT(close_button), "clicked", - GTK_SIGNAL_FUNC(gtk_button_clicked_callback), (gpointer*)this ); - - return TRUE; -} + if ((style & wxSYSTEM_MENU) && + ((style & wxCAPTION) || (style & wxTINY_CAPTION_HORIZ) || (style & wxTINY_CAPTION_VERT))) + { + GdkBitmap *mask = (GdkBitmap*) NULL; + GdkPixmap *pixmap = gdk_pixmap_create_from_xpm_d( wxGetRootWindow()->window, &mask, NULL, cross_xpm ); -void wxMiniFrame::OnPaint( wxPaintEvent &WXUNUSED(event) ) -{ - if (m_miniTitle == 0) return; - if (m_title.IsEmpty()) return; - - wxPaintDC dc(this); - - dc.SetBrush( *wxTRANSPARENT_BRUSH ); - dc.DrawRectangle( 0, 0, m_width, m_height ); - - dc.SetPen( *wxWHITE_PEN ); - dc.DrawLine( 1, 1, m_width-2, 1 ); - dc.DrawLine( 1, 1, 1, m_height-2 ); - - dc.SetPen( *wxMEDIUM_GREY_PEN ); - dc.DrawLine( 1, m_height-1, m_width-2, m_height-1 ); - dc.DrawLine( m_width-1, 1, m_width-1, m_height-2 ); - - dc.SetBrush( *wxBLUE_BRUSH ); - dc.SetPen( *wxTRANSPARENT_PEN ); - dc.DrawRectangle( m_miniEdge, m_miniEdge, m_width - 2*m_miniEdge, m_miniTitle ); - - dc.SetTextForeground( *wxWHITE ); - dc.SetFont( *wxSMALL_FONT ); - dc.DrawText( m_title, 14 + m_miniEdge, 1 + m_miniEdge ); -} + GtkWidget *pw = gtk_pixmap_new( pixmap, mask ); + gdk_bitmap_unref( mask ); + gdk_pixmap_unref( pixmap ); + gtk_widget_show( pw ); -void wxMiniFrame::DrawFrame( int x, int y ) -{ - int org_x = 0; - int org_y = 0; - gdk_window_get_origin( m_wxwindow->window, &org_x, &org_y ); - x += org_x; - y += org_y; + GtkWidget *close_button = gtk_button_new(); + gtk_container_add( GTK_CONTAINER(close_button), pw ); - wxScreenDC dc; - dc.SetLogicalFunction( wxXOR ); - - dc.DrawRectangle( x, y, m_width, m_height ); -} + gtk_pizza_put( GTK_PIZZA(m_mainWidget), + close_button, + size.x-16, 4, 11, 11 ); -void wxMiniFrame::OnMouse( wxMouseEvent &event ) -{ - int x = event.GetX(); - int y = event.GetY(); + gtk_widget_show( close_button ); - if (event.LeftDown()) - { - CaptureMouse(); - m_diffX = x; - m_diffY = y; - DrawFrame( 0, 0 ); - m_oldX = 0; - m_oldY = 0; - m_isDragging = TRUE; - return; + gtk_signal_connect( GTK_OBJECT(close_button), "clicked", + GTK_SIGNAL_FUNC(gtk_button_clicked_callback), (gpointer*)this ); } - if (event.Dragging() && m_isDragging) - { - DrawFrame( m_oldX, m_oldY ); - m_oldX = x - m_diffX; - m_oldY = y - m_diffY; - DrawFrame( m_oldX, m_oldY ); - return; - } - - if (event.LeftUp() && m_isDragging) - { - m_isDragging = FALSE; - DrawFrame( m_oldX, m_oldY ); - ReleaseMouse(); - - int org_x = 0; - int org_y = 0; - gdk_window_get_origin( m_wxwindow->window, &org_x, &org_y ); - x += org_x - m_diffX; - y += org_y - m_diffY; - m_x = x; - m_y = y; - gtk_widget_set_uposition( m_widget, x, y ); - - return; - } - - event.Skip(); + /* these are called when the borders are drawn */ + gtk_signal_connect( GTK_OBJECT(m_mainWidget), "expose_event", + GTK_SIGNAL_FUNC(gtk_window_own_expose_callback), (gpointer)this ); + + gtk_signal_connect( GTK_OBJECT(m_mainWidget), "draw", + GTK_SIGNAL_FUNC(gtk_window_own_draw_callback), (gpointer)this ); + + /* these are required for dragging the mini frame around */ + gtk_signal_connect( GTK_OBJECT(m_mainWidget), "button_press_event", + GTK_SIGNAL_FUNC(gtk_window_button_press_callback), (gpointer)this ); + + gtk_signal_connect( GTK_OBJECT(m_mainWidget), "button_release_event", + GTK_SIGNAL_FUNC(gtk_window_button_release_callback), (gpointer)this ); + + gtk_signal_connect( GTK_OBJECT(m_mainWidget), "motion_notify_event", + GTK_SIGNAL_FUNC(gtk_window_motion_notify_callback), (gpointer)this ); + + return TRUE; } +#endif