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https://github.com/ultimatepp/ultimatepp.git
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130 lines
2.8 KiB
C++
130 lines
2.8 KiB
C++
#include <CtrlCore/CtrlCore.h>
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#ifdef GUI_GTK
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namespace Upp {
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void DrawDragRect(Ctrl& q, const DrawDragRectInfo& f)
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{
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ViewDraw w(&q);
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w.Clip(f.clip);
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static int dashes[3][3] = {
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{ 32, 32, 0 },
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{ 1, 1, 1 },
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{ 5, 1, 2 },
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};
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const int *dash = dashes[minmax(f.type, 0, 2)];
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Color color = InvertColor;
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DrawDragFrame(w, f.rect1, f.n, dash, color, f.animation);
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DrawDragFrame(w, f.rect2, f.n, dash, color, f.animation);
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w.End();
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}
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void DrawDragRect(Ctrl& q, const Rect& rect1, const Rect& rect2, const Rect& clip, int n,
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Color color, int type, int animation)
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{
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Ctrl *top = q.GetTopCtrl();
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if(top && top->top) {
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Rect sv = q.GetScreenView();
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Rect tv = top->GetScreenView();
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Point off = sv.TopLeft() - tv.TopLeft();
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DrawDragRectInfo& f = top->top->dr.Create();
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f.rect1 = rect1 + off;
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f.rect2 = rect2 + off;
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f.clip = (clip & q.GetSize()) + off;
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f.n = n;
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f.color = color;
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f.type = type;
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f.animation = animation;
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DrawDragRect(*top, f);
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}
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}
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void FinishDragRect(Ctrl& q)
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{
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Ctrl *top = q.GetTopCtrl();
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if(top && top->top && top->top->dr) {
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DrawDragRect(*top, *top->top->dr);
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top->top->dr.Clear();
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}
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}
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GdkRect::GdkRect(const Rect& r)
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{
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x = r.left;
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y = r.top;
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width = r.GetWidth();
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height = r.GetHeight();
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}
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String ImageClipFromPixbufUnref(GdkPixbuf *pixbuf)
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{
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Image img;
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if(pixbuf) {
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int chn = gdk_pixbuf_get_n_channels(pixbuf);
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if((chn == 3 && !gdk_pixbuf_get_has_alpha(pixbuf) ||
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chn == 4 && gdk_pixbuf_get_has_alpha(pixbuf)) &&
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gdk_pixbuf_get_colorspace(pixbuf) == GDK_COLORSPACE_RGB &&
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gdk_pixbuf_get_bits_per_sample(pixbuf) == 8) {
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Size sz(gdk_pixbuf_get_width (pixbuf), gdk_pixbuf_get_height(pixbuf));
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ImageBuffer m(sz);
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int stride = gdk_pixbuf_get_rowstride(pixbuf);
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byte *l = (byte *)gdk_pixbuf_get_pixels(pixbuf);
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for(int y = 0; y < sz.cy; y++) {
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RGBA *s = m[y];
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const RGBA *e = s + sz.cx;
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const byte *t = l;
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if(chn == 4)
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while(s < e) {
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s->r = *t++;
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s->g = *t++;
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s->b = *t++;
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s->a = *t++;
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s++;
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}
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else
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while(s < e) {
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s->r = *t++;
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s->g = *t++;
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s->b = *t++;
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s->a = 255;
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s++;
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}
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l += stride;
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}
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img = m;
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}
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g_object_unref(pixbuf);
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}
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return StoreAsString(img);
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}
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String FilesClipFromUrisFree(gchar **uris)
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{
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if(uris) {
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String h;
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for(int i = 0; uris[i]; i++)
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h << uris[i] << '\n';
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g_strfreev (uris);
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return h;
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}
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return Null;
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}
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GdkAtom GAtom(const String& id)
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{
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GuiLock __;
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static VectorMap<String, GdkAtom> m;
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int q = m.Find(id);
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return q >= 0 ? m[q] : (m.Add(id) = gdk_atom_intern(~id, FALSE));
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}
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int rmsecs()
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{
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static int msecs0 = msecs();
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return msecs(msecs0);
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}
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}
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#endif
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