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Remove scale from Amiga frontend

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Remove shadow scale variable
Redraw when scale is changed
This also fixes a long-standing bug where the window would not redraw correctly when scrolling if not at 100% scale
This commit is contained in:
Chris Young 2019-08-10 13:20:15 +01:00
parent 820fb0e7ff
commit faec17a903
1 changed files with 26 additions and 47 deletions
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73
frontends/amiga/gui.c
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@ -303,7 +303,6 @@ struct gui_window
APTR deferred_rects_pool;
struct MinList *deferred_rects;
struct browser_window *bw;
float scale;
};
struct ami_gui_tb_userdata {
@ -1874,9 +1873,6 @@ static bool ami_spacebox_to_ns_coords(struct gui_window_2 *gwin,
int ns_x = space_x;
int ns_y = space_y;
ns_x /= gwin->gw->scale;
ns_y /= gwin->gw->scale;
ns_x += gwin->gw->scrollx;
ns_y += gwin->gw->scrolly;
@ -2001,11 +1997,11 @@ static struct IBox *ami_ns_rect_to_ibox(struct gui_window_2 *gwin, const struct
return NULL;
}
ibox->Left = gwin->win->MouseX + (rect->x0 * gwin->gw->scale);
ibox->Top = gwin->win->MouseY + (rect->y0 * gwin->gw->scale);
ibox->Left = gwin->win->MouseX + (rect->x0);
ibox->Top = gwin->win->MouseY + (rect->y0);
ibox->Width = (rect->x1 - rect->x0) * gwin->gw->scale;
ibox->Height = (rect->y1 - rect->y0) * gwin->gw->scale;
ibox->Width = (rect->x1 - rect->x0);
ibox->Height = (rect->y1 - rect->y0);
if(ibox->Left < bbox->Left) ibox->Left = bbox->Left;
if(ibox->Top < bbox->Top) ibox->Top = bbox->Top;
@ -2071,7 +2067,6 @@ static void ami_gui_menu_update_all(void)
* \param gw The gui window to measure content area of.
* \param width receives width of window
* \param height receives height of window
* \param scaled whether to return scaled values
* \return NSERROR_OK on sucess and width and height updated
* else error code.
*/
@ -3928,13 +3923,13 @@ int ami_gui_count_windows(int window, int *tabs)
void ami_gui_set_scale(struct gui_window *gw, float scale)
{
browser_window_set_scale(gw->bw, scale, true);
gw->scale = browser_window_get_scale(gw->bw);
ami_schedule_redraw(gw->shared, true);
}
void ami_gui_adjust_scale(struct gui_window *gw, float adjustment)
{
browser_window_set_scale(gw->bw, adjustment, false);
gw->scale = browser_window_get_scale(gw->bw);
ami_schedule_redraw(gw->shared, true);
}
void ami_gui_switch_to_new_tab(struct gui_window_2 *gwin)
@ -3987,10 +3982,6 @@ static void ami_do_redraw_tiled(struct gui_window_2 *gwin, bool busy,
int tile_size_y;
ami_plot_ra_get_size(glob, &tile_size_x, &tile_size_y);
int tile_x_scale = (int)(tile_size_x / gwin->gw->scale);
int tile_y_scale = (int)(tile_size_y / gwin->gw->scale);
ami_plot_ra_set_pen_list(glob, gwin->shared_pens);
if(top < 0) {
@ -4023,19 +4014,19 @@ static void ami_do_redraw_tiled(struct gui_window_2 *gwin, bool busy,
if(busy) ami_set_pointer(gwin, GUI_POINTER_WAIT, false);
for(y = top; y < (top + height); y += tile_y_scale) {
for(y = top; y < (top + height); y += tile_size_y) {
clip.y0 = 0;
clip.y1 = tile_size_y;
if(clip.y1 > height) clip.y1 = height;
if((((y - sy) * gwin->gw->scale) + clip.y1) > bbox->Height)
clip.y1 = bbox->Height - ((y - sy) * gwin->gw->scale);
if(((y - sy) + clip.y1) > bbox->Height)
clip.y1 = bbox->Height - (y - sy);
for(x = left; x < (left + width); x += tile_x_scale) {
for(x = left; x < (left + width); x += tile_size_x) {
clip.x0 = 0;
clip.x1 = tile_size_x;
if(clip.x1 > width) clip.x1 = width;
if((((x - sx) * gwin->gw->scale) + clip.x1) > bbox->Width)
clip.x1 = bbox->Width - ((x - sx) * gwin->gw->scale);
if(((x - sx) + clip.x1) > bbox->Width)
clip.x1 = bbox->Width - (x - sx);
if(browser_window_redraw(gwin->gw->bw,
clip.x0 - (int)x,
@ -4050,15 +4041,15 @@ static void ami_do_redraw_tiled(struct gui_window_2 *gwin, bool busy,
BLITA_SrcY, 0,
BLITA_DestType, BLITT_RASTPORT,
BLITA_Dest, gwin->win->RPort,
BLITA_DestX, bbox->Left + (int)((x - sx) * gwin->gw->scale),
BLITA_DestY, bbox->Top + (int)((y - sy) * gwin->gw->scale),
BLITA_DestX, bbox->Left + (int)(x - sx),
BLITA_DestY, bbox->Top + (int)(y - sy),
BLITA_Width, (int)(clip.x1),
BLITA_Height, (int)(clip.y1),
TAG_DONE);
#else
BltBitMapRastPort(ami_plot_ra_get_bitmap(glob), 0, 0, gwin->win->RPort,
bbox->Left + (int)((x - sx) * gwin->gw->scale),
bbox->Top + (int)((y - sy) * gwin->gw->scale),
bbox->Left + (int)(x - sx),
bbox->Top + (int)(y - sy),
(int)(clip.x1), (int)(clip.y1), 0xC0);
#endif
}
@ -4175,14 +4166,10 @@ static void ami_refresh_window(struct gui_window_2 *gwin)
BeginRefresh(gwin->win);
r.x0 = ((gwin->win->RPort->Layer->DamageList->bounds.MinX - bbox->Left) /
browser_window_get_scale(gwin->gw->bw)) + sx - 1;
r.x1 = ((gwin->win->RPort->Layer->DamageList->bounds.MaxX - bbox->Left) /
browser_window_get_scale(gwin->gw->bw)) + sx + 2;
r.y0 = ((gwin->win->RPort->Layer->DamageList->bounds.MinY - bbox->Top) /
browser_window_get_scale(gwin->gw->bw)) + sy - 1;
r.y1 = ((gwin->win->RPort->Layer->DamageList->bounds.MaxY - bbox->Top) /
browser_window_get_scale(gwin->gw->bw)) + sy + 2;
r.x0 = (gwin->win->RPort->Layer->DamageList->bounds.MinX - bbox->Left) + sx - 1;
r.x1 = (gwin->win->RPort->Layer->DamageList->bounds.MaxX - bbox->Left) + sx + 2;
r.y0 = (gwin->win->RPort->Layer->DamageList->bounds.MinY - bbox->Top) + sy - 1;
r.y1 = (gwin->win->RPort->Layer->DamageList->bounds.MaxY - bbox->Top) + sy + 2;
regrect = gwin->win->RPort->Layer->DamageList->RegionRectangle;
@ -4190,14 +4177,10 @@ static void ami_refresh_window(struct gui_window_2 *gwin)
while(regrect)
{
r.x0 = ((regrect->bounds.MinX - bbox->Left) /
browser_window_get_scale(gwin->gw->bw)) + sx - 1;
r.x1 = ((regrect->bounds.MaxX - bbox->Left) /
browser_window_get_scale(gwin->gw->bw)) + sx + 2;
r.y0 = ((regrect->bounds.MinY - bbox->Top) /
browser_window_get_scale(gwin->gw->bw)) + sy - 1;
r.y1 = ((regrect->bounds.MaxY - bbox->Top) /
browser_window_get_scale(gwin->gw->bw)) + sy + 2;
r.x0 = (regrect->bounds.MinX - bbox->Left) + sx - 1;
r.x1 = (regrect->bounds.MaxX - bbox->Left) + sx + 2;
r.y0 = (regrect->bounds.MinY - bbox->Top) + sy - 1;
r.y1 = (regrect->bounds.MaxY - bbox->Top) + sy + 2;
regrect = regrect->Next;
@ -4371,7 +4354,6 @@ gui_window_create(struct browser_window *bw,
g->deferred_rects = NewObjList();
g->deferred_rects_pool = ami_memory_itempool_create(sizeof(struct rect));
g->bw = bw;
g->scale = browser_window_get_scale(bw);
if((flags & GW_CREATE_TAB) && existing)
{
@ -5312,7 +5294,6 @@ static void ami_do_redraw(struct gui_window_2 *gwin)
gwin->redraw_scroll = false;
if(gwin->new_content) gwin->redraw_scroll = false;
// if(gwin->gw->scale != 1.0) gwin->redraw_scroll = false;
}
if(gwin->redraw_scroll)
@ -5386,7 +5367,6 @@ static void ami_get_hscroll_pos(struct gui_window_2 *gwin, ULONG *xs)
if(gwin->objects[GID_HSCROLL])
{
GetAttr(SCROLLER_Top, (Object *)gwin->objects[GID_HSCROLL], xs);
*xs /= gwin->gw->scale;
} else {
*xs = 0;
}
@ -5396,7 +5376,6 @@ static void ami_get_vscroll_pos(struct gui_window_2 *gwin, ULONG *ys)
{
if(gwin->objects[GID_VSCROLL]) {
GetAttr(SCROLLER_Top, gwin->objects[GID_VSCROLL], ys);
*ys /= gwin->gw->scale;
} else {
*ys = 0;
}
@ -5465,7 +5444,7 @@ gui_window_set_scroll(struct gui_window *g, const struct rect *rect)
if(g->shared->objects[GID_VSCROLL]) {
RefreshSetGadgetAttrs((struct Gadget *)(APTR)g->shared->objects[GID_VSCROLL],
g->shared->win, NULL,
SCROLLER_Top, (ULONG)(sy * g->scale),
SCROLLER_Top, (ULONG)(sy),
TAG_DONE);
}
@ -5473,7 +5452,7 @@ gui_window_set_scroll(struct gui_window *g, const struct rect *rect)
{
RefreshSetGadgetAttrs((struct Gadget *)(APTR)g->shared->objects[GID_HSCROLL],
g->shared->win, NULL,
SCROLLER_Top, (ULONG)(sx * g->scale),
SCROLLER_Top, (ULONG)(sx),
TAG_DONE);
}