*/
#include "bcdragwindow.h"
+#include "bcbitmap.h"
#include "bcpixmap.h"
#include "vframe.h"
#include <unistd.h>
BC_DragWindow::BC_DragWindow(BC_WindowBase *parent_window,
- BC_Pixmap *pixmap, int icon_x, int icon_y)
- : BC_Popup(parent_window, icon_x, icon_y, pixmap->get_w(), pixmap->get_h(),
- -1, 0, pixmap)
+ BC_Pixmap *pixmap, int center_x, int center_y)
+ : BC_Popup(parent_window,
+ center_x - pixmap->get_w() / 2, center_y - pixmap->get_h() / 2,
+ pixmap->get_w(), pixmap->get_h(), -1, 0,
+ prepare_pixmap(pixmap, parent_window))
{
drag_pixmap = 0;
- init_x = icon_x;
- init_y = icon_y;
+ init_x = get_x();
+ init_y = get_y();
end_x = BC_INFINITY;
end_y = BC_INFINITY;
- icon_offset_x = init_x - parent_window->get_abs_cursor_x(0);
- icon_offset_y = init_y - parent_window->get_abs_cursor_y(0);
-//printf("BC_DragWindow::BC_DragWindow 1 %d %d\n", icon_offset_x, icon_offset_y);
do_animation = 1;
}
BC_DragWindow::BC_DragWindow(BC_WindowBase *parent_window,
- VFrame *frame, int icon_x, int icon_y)
- : BC_Popup(parent_window, icon_x, icon_y, frame->get_w(), frame->get_h(),
- -1, 0, prepare_frame(frame, parent_window))
+ VFrame *frame, int center_x, int center_y)
+ : BC_Popup(parent_window,
+ center_x - frame->get_w() / 2, center_y - frame->get_h() / 2,
+ frame->get_w(), frame->get_h(), -1, 0,
+ prepare_frame(frame, parent_window))
{
- init_x = icon_x;
- init_y = icon_y;
+ init_x = get_x();
+ init_y = get_y();
end_x = BC_INFINITY;
end_y = BC_INFINITY;
- icon_offset_x = init_x - parent_window->get_abs_cursor_x(0);
- icon_offset_y = init_y - parent_window->get_abs_cursor_y(0);
-//printf("BC_DragWindow::BC_DragWindow 1 %d %d\n", icon_offset_x, icon_offset_y);
do_animation = 1;
}
delete drag_pixmap;
}
-int BC_DragWindow::get_init_x(BC_WindowBase *parent_window, int icon_x)
-{
- int output_x, temp = 0;
- Window tempwin;
- XTranslateCoordinates(parent_window->top_level->display,
- parent_window->win, parent_window->top_level->rootwin,
- icon_x, temp, &output_x, &temp, &tempwin);
- return output_x;
-}
-
-int BC_DragWindow::get_init_y(BC_WindowBase *parent_window, int icon_y)
-{
- int output_y, temp = 0;
- Window tempwin;
- XTranslateCoordinates(parent_window->top_level->display,
- parent_window->win, parent_window->top_level->rootwin,
- temp, icon_y, &temp, &output_y, &tempwin);
- return output_y;
-}
-
int BC_DragWindow::cursor_motion_event()
{
int cx, cy;
- get_abs_cursor_xy(cx, cy);
- reposition_window(cx + icon_offset_x, cy + icon_offset_y, get_w(), get_h());
+ get_abs_cursor(cx, cy);
+ cx -= get_w() / 2;
+ cy -= get_h() / 2;
+ reposition_window(cx, cy, get_w(), get_h());
flush();
return 1;
}
-
-int BC_DragWindow::get_offset_x()
-{
- return icon_offset_x;
-}
-
-int BC_DragWindow::get_offset_y()
+int BC_DragWindow::button_release_event()
{
- return icon_offset_y;
+ cursor_motion_event();
+ sync();
+ return BC_WindowBase::button_release_event();
}
int BC_DragWindow::drag_failure_event()
reposition_window(new_x, new_y, get_w(), get_h());
flush();
- usleep(1000);
+ usleep(250000/10);
}
return 0;
}
BC_Pixmap *BC_DragWindow::prepare_frame(VFrame *frame, BC_WindowBase *parent_window)
{
- VFrame *temp_frame = 0;
+ VFrame *temp_frame = frame;
int tw = frame->get_w(), th = frame->get_h();
if( frame->get_color_model() != BC_RGBA8888 ) {
- temp_frame = new VFrame(tw, th, BC_RGBA8888);
+ temp_frame = new VFrame(tw, th, BC_RGBA8888, 0);
temp_frame->transfer_from(frame);
}
- else
- temp_frame = new VFrame(*frame);
int tx = tw/2, ty = th/2, tx1 = tx-1, ty1 = ty-1, tx2 = tx+2, ty2 = ty+2;
int bpp = BC_CModels::calculate_pixelsize(temp_frame->get_color_model());
}
drag_pixmap = new BC_Pixmap(parent_window, temp_frame, PIXMAP_ALPHA);
- delete temp_frame;
+ if( temp_frame != frame )
+ delete temp_frame;
return drag_pixmap;
}
+BC_Pixmap *BC_DragWindow::prepare_pixmap(BC_Pixmap *pixmap, BC_WindowBase *parent_window)
+{
+ int pix_w = pixmap->get_w(), pix_h = pixmap->get_h();
+ BC_Bitmap bitmap(parent_window, pix_w, pix_h, BC_RGB888, 0);
+ Pixmap xpixmap = pixmap->get_pixmap();
+ VFrame frame(pix_w, pix_h, BC_RGB888);
+ bitmap.read_drawable(xpixmap, 0,0,&frame);
+ return prepare_frame(&frame, parent_window);
+}