forked from bartvdbraak/blender
View2D - Some more tweaks...
* Improved scrollbar drawing a bit more - only cosmetic lines * Added new view2d view-matrix api method to only use 'cur' coordinates on one axis, for use when drawing markers, etc. that need to be glued to a certain time but stay fixed in space in another dimension. This should improve the sitation for drawing markers * To aid testing, adding markers now sets the marker to have frame number as it's "name". This will need to be removed later...
This commit is contained in:
Joshua Leung
parent
f8d5883a5b
commit
628d7013e2
@ -80,6 +80,7 @@ typedef struct View2DScrollers View2DScrollers;
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/* setup */
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void UI_view2d_view_ortho(const struct bContext *C, struct View2D *v2d);
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void UI_view2d_view_orthospecial(const struct bContext *C, struct View2D *v2d, short xaxis);
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void UI_view2d_view_restore(const struct bContext *C);
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void UI_view2d_update_size(struct View2D *v2d, int winx, int winy);
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@ -101,6 +102,7 @@ void UI_view2d_view_to_region(struct View2D *v2d, float x, float y, short *regio
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void UI_view2d_to_region_no_clip(struct View2D *v2d, float x, float y, short *regionx, short *region_y);
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/* utilities */
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struct View2D *UI_view2d_fromcontext(const struct bContext *C);
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void UI_view2d_getscale(struct View2D *v2d, float *x, float *y);
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@ -2069,16 +2069,14 @@ static void ui_draw_text_icon(uiBut *but)
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/* If there's an icon too (made with uiDefIconTextBut) then draw the icon
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and offset the text label to accomodate it */
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/* XXX 2.50 need interface_icons.c */
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#if 0
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if ( (but->flag & UI_HAS_ICON) && (but->flag & UI_ICON_LEFT) ) {
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if ( (but->flag & UI_HAS_ICON) && (but->flag & UI_ICON_LEFT) )
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{
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ui_draw_icon(but, but->icon, 0);
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if(but->editstr || (but->flag & UI_TEXT_LEFT)) x= but->x1 + but->aspect*UI_icon_get_width(but->icon)+5.0;
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else x= (but->x1+but->x2-but->strwidth+1)/2.0;
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}
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else
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#endif
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{
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if(but->editstr || (but->flag & UI_TEXT_LEFT))
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x= but->x1+4.0;
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@ -46,52 +46,7 @@
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#include "UI_view2d.h"
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/* *********************************************************************** */
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/* Setup and Refresh Code */
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/* Set view matrices to ortho for View2D drawing */
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void UI_view2d_view_ortho(const bContext *C, View2D *v2d)
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{
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ARegion *region= C->region;
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int winx, winy;
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float ofsx1, ofsy1, ofsx2, ofsy2;
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/* calculate extents of region */
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winx= region->winrct.xmax - region->winrct.xmin;
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winy= region->winrct.ymax - region->winrct.ymin;
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ofsx1= ofsy1= ofsx2= ofsy2= 0.0f;
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/* these checks here make sure that the region is large-enough to show scrollers */
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if ((winx > SCROLLB+10) && (winy > SCROLLH+10)) {
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/* calculate offset factor required on each axis */
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if (v2d->scroll & L_SCROLL)
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ofsy1= (float)SCROLLB;
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if (v2d->scroll & R_SCROLL)
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ofsy2= (float)SCROLLB;
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if (v2d->scroll & T_SCROLL)
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ofsx1= (float)SCROLLH;
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if (v2d->scroll & B_SCROLL)
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ofsx2= (float)SCROLLH;
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}
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/* note: 0.375 is constant factor to get 1:1 correspondance with pixels */
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wmOrtho2(C->window, v2d->cur.xmin-ofsx1-0.375f, v2d->cur.xmax-ofsx2-0.375f, v2d->cur.ymin-ofsy1-0.375f, v2d->cur.ymax-ofsx2-0.375f);
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}
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/* Restore view matrices after drawing */
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void UI_view2d_view_restore(const bContext *C)
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{
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ARegion *region= C->region;
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int winx, winy;
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/* calculate extents of region */
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winx= region->winrct.xmax - region->winrct.xmin;
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winy= region->winrct.ymax - region->winrct.ymin;
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/* note: 0.375 is constant factor to get 1:1 correspondance with pixels */
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wmOrtho2(C->window, -0.375f, winx-0.375f, -0.375f, winy-0.375f);
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}
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/* ---------------------- */
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/* Refresh and Validation */
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/* Adjust mask size in response to view size changes */
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// XXX pre2.5 -> this used to be called calc_scrollrcts()
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@ -121,7 +76,7 @@ void UI_view2d_update_size(View2D *v2d, int winx, int winy)
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}
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/* horizontal scrollbar */
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if ((v2d->scroll & B_SCROLL) || (v2d->scroll & B_SCROLLO)) {
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if (v2d->scroll & (B_SCROLL|B_SCROLLO)) {
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/* on bottom edge of region (B_SCROLLO is outliner, the ohter is for standard) */
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v2d->hor= v2d->mask;
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v2d->hor.ymax= SCROLLH;
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@ -367,6 +322,86 @@ void UI_view2d_enforce_status(View2D *v2d, int winx, int winy)
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}
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}
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/* *********************************************************************** */
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/* View Matrix Setup */
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/* Set view matrices to use 'cur' rect as viewing frame for View2D drawing
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* - Scrollbars are taken into account when making this matrix, given that most regions have them
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*/
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void UI_view2d_view_ortho(const bContext *C, View2D *v2d)
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{
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float ofsx1, ofsy1, ofsx2, ofsy2;
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ofsx1= ofsy1= ofsx2= ofsy2= 0.0f;
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/* calculate offset factor required on each axis */
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if (v2d->scroll & L_SCROLL)
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ofsy1= (float)SCROLLB;
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if (v2d->scroll & R_SCROLL)
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ofsy2= (float)SCROLLB;
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if (v2d->scroll & T_SCROLL)
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ofsx1= (float)SCROLLH;
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if (v2d->scroll & B_SCROLL)
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ofsx2= (float)SCROLLH;
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/* set the matrix - pixel offsets (-0.375) for 1:1 correspondance are not applied,
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* as they were causing some unwanted offsets when drawing
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*/
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wmOrtho2(C->window, v2d->cur.xmin-ofsx1, v2d->cur.xmax-ofsx2, v2d->cur.ymin-ofsy1, v2d->cur.ymax-ofsx2);
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}
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/* Set view matices to only use one axis of 'cur' only
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* - Scrollbars on appropriate axis will be taken into account
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*
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* - xaxis = if non-zero, only use cur x-axis, otherwise use cur-yaxis (mostly this will be used for x)
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*/
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void UI_view2d_view_orthospecial(const bContext *C, View2D *v2d, short xaxis)
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{
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ARegion *region= C->region;
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int winx, winy;
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float ofsx1, ofsy1, ofsx2, ofsy2;
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/* calculate extents of region */
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winx= region->winrct.xmax - region->winrct.xmin;
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winy= region->winrct.ymax - region->winrct.ymin;
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ofsx1= ofsy1= ofsx2= ofsy2= 0.0f;
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/* calculate offset factor required on each axis */
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if (v2d->scroll & L_SCROLL)
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ofsy1= (float)SCROLLB;
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if (v2d->scroll & R_SCROLL)
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ofsy2= (float)SCROLLB;
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if (v2d->scroll & T_SCROLL)
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ofsx1= (float)SCROLLH;
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if (v2d->scroll & B_SCROLL)
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ofsx2= (float)SCROLLH;
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/* set the matrix - pixel offsets (-0.375) for 1:1 correspondance are not applied,
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* as they were causing some unwanted offsets when drawing
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*/
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if (xaxis)
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wmOrtho2(C->window, v2d->cur.xmin-ofsx1, v2d->cur.xmax-ofsx2, 0, winy);
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else
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wmOrtho2(C->window, 0, winx, v2d->cur.ymin-ofsy1, v2d->cur.ymax-ofsx2);
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}
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/* Restore view matrices after drawing */
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void UI_view2d_view_restore(const bContext *C)
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{
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ARegion *region= C->region;
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int winx, winy;
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/* calculate extents of region */
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winx= region->winrct.xmax - region->winrct.xmin;
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winy= region->winrct.ymax - region->winrct.ymin;
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/* set default region matrix - pixel offsets (0.375) for 1:1 correspondance are not applied,
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* as they were causing some unwanted offsets when drawing
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*/
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wmOrtho2(C->window, 0, winx, 0, winy);
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}
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/* *********************************************************************** */
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/* Gridlines */
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@ -498,7 +533,6 @@ void UI_view2d_draw_grid(const bContext *C, View2D *v2d, View2DGrid *grid, int f
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/* minor gridlines */
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step= (v2d->mask.xmax - v2d->mask.xmin + 1) / MINGRIDSTEP;
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UI_ThemeColor(TH_GRID);
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for (a=0; a<step; a++) {
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@ -512,7 +546,6 @@ void UI_view2d_draw_grid(const bContext *C, View2D *v2d, View2DGrid *grid, int f
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/* major gridlines */
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vec2[0]= vec1[0]-= 0.5f*grid->dx;
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UI_ThemeColorShade(TH_GRID, 16);
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step++;
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@ -666,6 +699,7 @@ void UI_view2d_draw_scrollers(const bContext *C, View2D *v2d, View2DScrollers *s
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/* slider 'button' */
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// FIXME: implement fancy one... but only when we get this working first!
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{
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UI_ThemeColorShade(TH_SHADE1, dark);
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glRecti(scrollers->hor_min, hor.ymin, scrollers->hor_max, hor.ymax);
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@ -675,10 +709,20 @@ void UI_view2d_draw_scrollers(const bContext *C, View2D *v2d, View2DScrollers *s
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sdrawline(scrollers->hor_min, hor.ymin, scrollers->hor_min, hor.ymax);
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sdrawline(scrollers->hor_max, hor.ymin, scrollers->hor_max, hor.ymax);
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glLineWidth(1.0);
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}
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/* decoration bright line */
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/* scale indicators */
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// XXX will need to update the font drawing when the new stuff comes in
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if (v2d->scroll & HOR_SCROLLGRID) {
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}
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/* decoration outer bevel line */
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UI_ThemeColorShade(TH_SHADE1, lighter);
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if (v2d->scroll & B_SCROLL)
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sdrawline(hor.xmin, hor.ymax, hor.xmax, hor.ymax);
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else if (v2d->scroll & T_SCROLL)
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sdrawline(hor.xmin, hor.ymin, hor.xmax, hor.ymin);
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}
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/* vertical scrollbar */
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@ -689,6 +733,7 @@ void UI_view2d_draw_scrollers(const bContext *C, View2D *v2d, View2DScrollers *s
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/* slider 'button' */
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// FIXME: implement fancy one... but only when we get this working first!
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{
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UI_ThemeColorShade(TH_SHADE1, dark);
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glRecti(vert.xmin, scrollers->vert_min, vert.xmax, scrollers->vert_max);
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@ -698,11 +743,18 @@ void UI_view2d_draw_scrollers(const bContext *C, View2D *v2d, View2DScrollers *s
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sdrawline(vert.xmin, scrollers->vert_min, vert.xmax, scrollers->vert_min);
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sdrawline(vert.xmin, scrollers->vert_max, vert.xmax, scrollers->vert_max);
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glLineWidth(1.0);
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}
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/* decoration black line */
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UI_ThemeColorShade(TH_SHADE1, darker);
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if (v2d->scroll & HOR_SCROLL)
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sdrawline(vert.xmax, vert.ymin+SCROLLH, vert.xmax, vert.ymax);
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/* scale indiators */
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// XXX will need to update the font drawing when the new stuff comes in
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if (v2d->scroll & VERT_SCROLLGRID) {
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}
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/* decoration outer bevel line */
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UI_ThemeColorShade(TH_SHADE1, lighter);
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if (v2d->scroll & R_SCROLL)
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sdrawline(vert.xmin, vert.ymin, vert.xmin, vert.ymax);
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else
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sdrawline(vert.xmax, vert.ymin, vert.xmax, vert.ymax);
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}
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@ -800,6 +852,14 @@ void UI_view2d_to_region_no_clip(View2D *v2d, float x, float y, short *regionx,
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/* *********************************************************************** */
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/* Utilities */
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/* View2D data by default resides in region, so get from region stored in context */
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View2D *UI_view2d_fromcontext(const bContext *C)
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{
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if (C->area == NULL) return NULL;
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if (C->region == NULL) return NULL;
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return &(C->region->v2d);
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}
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/* Calculate the scale per-axis of the drawing-area
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* - Is used to inverse correct drawing of icons, etc. that need to follow view
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* but not be affected by scale
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@ -48,6 +48,11 @@
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#include "UI_resources.h"
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#include "UI_view2d.h"
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/* ********************************************************* */
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/* General Polling Funcs */
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/* ********************************************************* */
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/* VIEW PANNING OPERATOR */
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@ -241,7 +246,6 @@ void ED_View2D_OT_view_pan(wmOperatorType *ot)
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/* ------------------ Scrollwheel Versions (2) ---------------------- */
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// XXX scroll down operator not working yet! (doesn't get called on wheeldownmouse for some reason)
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/* this operator only needs this single callback, where it callsthe view_pan_*() methods */
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static int view_scrollright_exec(bContext *C, wmOperator *op)
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{
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@ -312,7 +316,6 @@ void ED_View2D_OT_view_scrollleft(wmOperatorType *ot)
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prop= RNA_def_property(ot->srna, "deltay", PROP_INT, PROP_NONE);
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}
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// XXX scroll down operator not working yet! (doesn't get called on wheeldownmouse for some reason)
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/* this operator only needs this single callback, where it callsthe view_pan_*() methods */
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static int view_scrolldown_exec(bContext *C, wmOperator *op)
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{
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@ -537,6 +540,9 @@ void ED_View2D_OT_view_zoomout(wmOperatorType *ot)
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prop= RNA_def_property(ot->srna, "zoomfacy", PROP_FLOAT, PROP_NONE);
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}
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/* ********************************************************* */
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/* Scrollers */
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/* ********************************************************* */
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/* Registration */
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@ -561,15 +567,15 @@ void UI_view2d_keymap(wmWindowManager *wm)
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/* pan/scroll operators */
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WM_keymap_add_item(&wm->view2dkeymap, "ED_View2D_OT_view_pan", MIDDLEMOUSE, KM_PRESS, 0, 0);
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WM_keymap_add_item(&wm->view2dkeymap, "ED_View2D_OT_view_rightscroll", WHEELDOWNMOUSE, KM_PRESS, KM_CTRL, 0);
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WM_keymap_add_item(&wm->view2dkeymap, "ED_View2D_OT_view_leftscroll", WHEELUPMOUSE, KM_PRESS, KM_CTRL, 0);
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WM_keymap_add_item(&wm->view2dkeymap, "ED_View2D_OT_view_rightscroll", WHEELDOWNMOUSE, KM_ANY, KM_CTRL, 0);
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WM_keymap_add_item(&wm->view2dkeymap, "ED_View2D_OT_view_leftscroll", WHEELUPMOUSE, KM_ANY, KM_CTRL, 0);
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WM_keymap_add_item(&wm->view2dkeymap, "ED_View2D_OT_view_downscroll", WHEELDOWNMOUSE, KM_PRESS, KM_SHIFT, 0);
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WM_keymap_add_item(&wm->view2dkeymap, "ED_View2D_OT_view_upscroll", WHEELUPMOUSE, KM_PRESS, KM_SHIFT, 0);
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WM_keymap_add_item(&wm->view2dkeymap, "ED_View2D_OT_view_downscroll", WHEELDOWNMOUSE, KM_ANY, KM_SHIFT, 0);
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WM_keymap_add_item(&wm->view2dkeymap, "ED_View2D_OT_view_upscroll", WHEELUPMOUSE, KM_ANY, KM_SHIFT, 0);
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/* zoom */
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WM_keymap_add_item(&wm->view2dkeymap, "ED_View2D_OT_view_zoomout", WHEELUPMOUSE, KM_PRESS, 0, 0);
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WM_keymap_add_item(&wm->view2dkeymap, "ED_View2D_OT_view_zoomin", WHEELDOWNMOUSE, KM_PRESS, 0, 0);
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WM_keymap_add_item(&wm->view2dkeymap, "ED_View2D_OT_view_zoomout", WHEELUPMOUSE, KM_ANY, 0, 0);
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WM_keymap_add_item(&wm->view2dkeymap, "ED_View2D_OT_view_zoomin", WHEELDOWNMOUSE, KM_ANY, 0, 0);
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WM_keymap_add_item(&wm->view2dkeymap, "ED_View2D_OT_view_zoomout", PADMINUS, KM_PRESS, 0, 0);
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WM_keymap_add_item(&wm->view2dkeymap, "ED_View2D_OT_view_zoomin", PADPLUSKEY, KM_PRESS, 0, 0);
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@ -81,14 +81,6 @@ static ListBase *context_get_markers(const bContext *C)
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return &C->scene->markers;
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}
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static View2D *context_get_view2d(const bContext *C)
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{
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/* XXX solve, get from view2d api? */
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SpaceTime *stime= C->area->spacedata.first;
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return &stime->v2d;
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}
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/* ************* Marker Drawing ************ */
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/* XXX */
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@ -106,7 +98,7 @@ static void draw_marker(View2D *v2d, TimeMarker *marker, int cfra, int flag)
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ypixels= v2d->mask.ymax-v2d->mask.ymin;
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UI_view2d_getscale(v2d, &xscale, &yscale);
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glScalef( 1.0/xscale, 1.0/yscale, 1.0);
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glScalef(1.0/xscale, 1.0, 1.0);
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glEnable(GL_BLEND);
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glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
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@ -137,7 +129,7 @@ static void draw_marker(View2D *v2d, TimeMarker *marker, int cfra, int flag)
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ICON_MARKER;
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}
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UI_icon_draw(xpos*xscale-5.0, 8.0, icon_id);
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||||
UI_icon_draw(xpos*xscale-5.0, 16.0, icon_id);
|
||||
|
||||
glBlendFunc(GL_ONE, GL_ZERO);
|
||||
glDisable(GL_BLEND);
|
||||
@ -145,26 +137,26 @@ static void draw_marker(View2D *v2d, TimeMarker *marker, int cfra, int flag)
|
||||
/* and the marker name too, shifted slightly to the top-right */
|
||||
if(marker->name && marker->name[0]) {
|
||||
if(marker->flag & SELECT) {
|
||||
//BIF_ThemeColor(TH_TEXT_HI);
|
||||
UI_ThemeColor(TH_TEXT_HI);
|
||||
ui_rasterpos_safe(xpos*xscale+4.0, (ypixels<=39.0)?(ypixels-10.0):29.0, 1.0);
|
||||
}
|
||||
else {
|
||||
// BIF_ThemeColor(TH_TEXT);
|
||||
UI_ThemeColor(TH_TEXT);
|
||||
if((marker->frame <= cfra) && (marker->frame+5 > cfra))
|
||||
ui_rasterpos_safe(xpos*xscale+4.0, (ypixels<=39.0)?(ypixels-10.0):29.0, 1.0);
|
||||
else
|
||||
ui_rasterpos_safe(xpos*xscale+4.0, 17.0, 1.0);
|
||||
}
|
||||
// BIF_DrawString(G.font, marker->name, 0);
|
||||
UI_DrawString(G.font, marker->name, 0);
|
||||
}
|
||||
glScalef(xscale, yscale, 1.0);
|
||||
glScalef(xscale, 1.0, 1.0);
|
||||
}
|
||||
|
||||
/* Draw Scene-Markers in time window */
|
||||
void draw_markers_time(const bContext *C, int flag)
|
||||
{
|
||||
ListBase *markers= context_get_markers(C);
|
||||
View2D *v2d= context_get_view2d(C);
|
||||
View2D *v2d= UI_view2d_fromcontext(C);
|
||||
TimeMarker *marker;
|
||||
|
||||
/* unselected markers are drawn at the first time */
|
||||
@ -201,6 +193,7 @@ static int ed_marker_add(bContext *C, wmOperator *op)
|
||||
marker = MEM_callocN(sizeof(TimeMarker), "TimeMarker");
|
||||
marker->flag= SELECT;
|
||||
marker->frame= frame;
|
||||
sprintf(marker->name, "Frame %d", frame); // XXX - temp code only
|
||||
BLI_addtail(markers, marker);
|
||||
|
||||
//BIF_undo_push("Add Marker");
|
||||
@ -368,7 +361,7 @@ int WM_modal_tweak_check(wmEvent *evt, int tweak_event)
|
||||
static int ed_marker_move_modal(bContext *C, wmOperator *op, wmEvent *evt)
|
||||
{
|
||||
MarkerMove *mm= op->customdata;
|
||||
View2D *v2d= context_get_view2d(C);
|
||||
View2D *v2d= UI_view2d_fromcontext(C);
|
||||
TimeMarker *marker, *selmarker=NULL;
|
||||
float dx, fac;
|
||||
char str[256];
|
||||
@ -612,7 +605,7 @@ static int find_nearest_marker_time(ListBase *markers, float dx)
|
||||
static int ed_marker_select(bContext *C, wmEvent *evt, int extend)
|
||||
{
|
||||
ListBase *markers= context_get_markers(C);
|
||||
View2D *v2d= context_get_view2d(C);
|
||||
View2D *v2d= UI_view2d_fromcontext(C);
|
||||
float viewx;
|
||||
int x, y, cfra;
|
||||
|
||||
@ -689,7 +682,7 @@ callbacks:
|
||||
|
||||
static int ed_marker_border_select_exec(bContext *C, wmOperator *op)
|
||||
{
|
||||
View2D *v2d= context_get_view2d(C);
|
||||
View2D *v2d= UI_view2d_fromcontext(C);
|
||||
ListBase *markers= context_get_markers(C);
|
||||
wmGesture *gesture= op->customdata;
|
||||
TimeMarker *marker;
|
||||
|
||||
@ -80,22 +80,24 @@ static void time_draw_cfra_time(const bContext *C, SpaceTime *stime, ARegion *ar
|
||||
|
||||
static void time_draw_sfra_efra(const bContext *C, SpaceTime *stime, ARegion *ar)
|
||||
{
|
||||
View2D *v2d= UI_view2d_fromcontext(C);
|
||||
|
||||
/* draw darkened area outside of active timeline
|
||||
* frame range used is preview range or scene range */
|
||||
UI_ThemeColorShade(TH_BACK, -25);
|
||||
|
||||
if (PSFRA < PEFRA) {
|
||||
glRectf(ar->v2d.cur.xmin, ar->v2d.cur.ymin, PSFRA, ar->v2d.cur.ymax);
|
||||
glRectf(PEFRA, ar->v2d.cur.ymin, ar->v2d.cur.xmax, ar->v2d.cur.ymax);
|
||||
glRectf(v2d->cur.xmin, v2d->cur.ymin, PSFRA, v2d->cur.ymax);
|
||||
glRectf(PEFRA, v2d->cur.ymin, v2d->cur.xmax, v2d->cur.ymax);
|
||||
}
|
||||
else {
|
||||
glRectf(ar->v2d.cur.xmin, ar->v2d.cur.ymin, ar->v2d.cur.xmax, ar->v2d.cur.ymax);
|
||||
glRectf(v2d->cur.xmin, v2d->cur.ymin, v2d->cur.xmax, v2d->cur.ymax);
|
||||
}
|
||||
|
||||
UI_ThemeColorShade(TH_BACK, -60);
|
||||
/* thin lines where the actual frames are */
|
||||
fdrawline(PSFRA, ar->v2d.cur.ymin, PSFRA, ar->v2d.cur.ymax);
|
||||
fdrawline(PEFRA, ar->v2d.cur.ymin, PEFRA, ar->v2d.cur.ymax);
|
||||
fdrawline(PSFRA, v2d->cur.ymin, PSFRA, v2d->cur.ymax);
|
||||
fdrawline(PEFRA, v2d->cur.ymin, PEFRA, v2d->cur.ymax);
|
||||
}
|
||||
|
||||
static void time_main_area_init(const bContext *C, ARegion *ar)
|
||||
@ -143,6 +145,7 @@ static void time_main_area_draw(const bContext *C, ARegion *ar)
|
||||
time_draw_cfra_time(C, stime, ar);
|
||||
|
||||
/* markers */
|
||||
UI_view2d_view_orthospecial(C, v2d, 1);
|
||||
draw_markers_time(C, 0);
|
||||
|
||||
/* reset view matrix */
|
||||
|
||||
@ -94,11 +94,14 @@ typedef struct View2D {
|
||||
/* special hacks for outliner hscroll - prevent hanging older versions of Blender */
|
||||
#define B_SCROLLO (1<<4)
|
||||
#define HOR_SCROLLO (T_SCROLL|B_SCROLLO)
|
||||
/* scale markings */
|
||||
/* scale markings - vertical */
|
||||
#define LGRID_SCROLL (1<<5)
|
||||
#define RGRID_SCROLL (1<<6)
|
||||
#define VERT_SCROLLGRID (LGRID_SCROLL|RGRID_SCROLL)
|
||||
/* scale markings - horizontal */
|
||||
#define BGRID_SCROLL (1<<7)
|
||||
#define TGRID_SCROLL (1<<8)
|
||||
#define HOR_SCROLLGRID (BGRID_SCROLL|TGRID_SCROLL)
|
||||
|
||||
#endif
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user