mirror of
https://github.com/ultimatepp/ultimatepp.git
synced 2026-05-16 06:05:58 -06:00
160 lines
3.9 KiB
C++
160 lines
3.9 KiB
C++
#include <CtrlCore/CtrlCore.h>
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#ifdef GUI_GTK
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namespace Upp {
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#define LLOG(x) // DLOG(x)
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void Ctrl::Create(Ctrl *owner, bool popup)
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{
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MemoryIgnoreLeaksBlock ___;
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GuiLock __;
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ASSERT_(IsMainThread(), "Only the main thread can open a window");
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LLOG("Create " << Name() << " " << GetRect());
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ASSERT(!IsChild() && !IsOpen());
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LLOG("Ungrab1");
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top = new Top;
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top->window = gtk_window_new(popup && owner ? GTK_WINDOW_POPUP : GTK_WINDOW_TOPLEVEL);
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top->owner = owner;
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static int id;
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top->id = ++id;
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Win& w = wins.Add();
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w.id = top->id;
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w.ctrl = this;
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w.gtk = top->window;
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w.gdk = top->window->window;
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TopWindow *tw = dynamic_cast<TopWindow *>(this);
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if(popup && !owner) {
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gtk_window_set_decorated(gtk(), FALSE);
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gtk_window_set_has_frame(gtk(), FALSE);
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gtk_window_set_type_hint(gtk(), GDK_WINDOW_TYPE_HINT_POPUP_MENU);
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}
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else
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gtk_window_set_type_hint(gtk(), popup ? GDK_WINDOW_TYPE_HINT_COMBO
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: tw && tw->tool ? GDK_WINDOW_TYPE_HINT_UTILITY
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: owner ? GDK_WINDOW_TYPE_HINT_DIALOG
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: GDK_WINDOW_TYPE_HINT_NORMAL);
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top->cursor_id = -1;
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gtk_widget_set_events(top->window, 0xffffffff);
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g_signal_connect(top->window, "event", G_CALLBACK(GtkEvent), (gpointer)(uintptr_t)top->id);
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gtk_widget_realize(top->window);
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Rect r = GetRect();
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gtk_window_move(gtk(), r.left, r.top);
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gtk_window_resize(gtk(), r.GetWidth(), r.GetHeight());
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if(owner && owner->top)
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gtk_window_set_transient_for(gtk(), owner->gtk());
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gtk_widget_set_app_paintable(top->window, TRUE);
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gtk_widget_set_can_focus(top->window, TRUE);
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isopen = true;
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top->im_context = gtk_im_multicontext_new();
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gtk_im_context_set_client_window(top->im_context, gdk());
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gtk_im_context_set_use_preedit(top->im_context, false);
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g_signal_connect(top->im_context, "commit", G_CALLBACK(IMCommit), (gpointer)(uintptr_t)top->id);
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WndShow(IsShown());
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FocusSync();
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if(!popup)
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SetWndFocus();
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SweepConfigure(true);
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DndInit();
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StateH(OPEN);
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activeCtrl = this;
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int mousex, mousey;
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gdk_window_get_pointer(gdk(), &mousex, &mousey, NULL);
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Point m(mousex, mousey);
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r = GetWndScreenRect().GetSize();
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if(r.Contains(m))
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DispatchMouse(MOUSEMOVE, m);
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RefreshLayoutDeep();
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}
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void Ctrl::WndDestroy()
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{
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GuiLock __;
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LLOG("WndDestroy " << Name());
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DndExit();
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Ctrl *owner = GetOwner();
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if(owner && owner->top) {
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for(int i = 0; i < wins.GetCount(); i++)
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if(wins[i].ctrl && wins[i].ctrl->GetOwner() == this && wins[i].gtk) {
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LLOG("Changing owner");
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gtk_window_set_transient_for((GtkWindow *)wins[i].gtk, owner->gtk());
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}
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if(HasFocusDeep())
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activeCtrl = owner;
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}
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g_object_unref(top->im_context);
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gtk_widget_destroy(top->window);
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isopen = false;
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popup = false;
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delete top;
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top = NULL;
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int q = FindCtrl(this);
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if(q >= 0)
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wins.Remove(q);
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if(owner)
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owner->WndUpdate();
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}
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Vector< Ptr<Ctrl> > Ctrl::activePopup;
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Vector< Ptr<Ctrl> > Ctrl::visiblePopup;
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void Ctrl::GuiPlatformRemove()
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{
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for(int i = 0; i < visiblePopup.GetCount();)
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if(visiblePopup[i] == this)
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visiblePopup.Remove(i);
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else
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i++;
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for(int i = 0; i < activePopup.GetCount();)
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if(activePopup[i] == this) {
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if(this == grabpopup && gdk_pointer_is_grabbed())
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StopGrabPopup();
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activePopup.Remove(i);
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StartGrabPopup();
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}
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else
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i++;
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}
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void Ctrl::PopUp(Ctrl *owner, bool savebits, bool activate, bool, bool)
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{
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GuiLock __;
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LLOG("POPUP " << Name() << ", " << GetRect() << ", activate " << activate);
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Create(owner ? owner->GetTopCtrl() : GetActiveCtrl(), true);
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popup = true;
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Ptr<Ctrl> _this = this;
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if(activate) {
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SetFocus();
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if(_this) {
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activePopup.Add(this);
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StartGrabPopup();
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CheckMouseCtrl();
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}
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}
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if(_this)
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visiblePopup.Add(this);
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}
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}
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#endif
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