isa/mutter
1
0
Fork 0
mirror of https://github.com/brl/mutter.git synced 2024-12-25 20:32:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

Much, see ChangeLog

Browse Source
This commit is contained in:
Matthew Allum 2005-05-14 10:19:39 +00:00
parent 24cefa8d2a
commit 3838ffe065
18 changed files with 354 additions and 115 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
ChangeLog
View File

@ -1,3 +1,34 @@
2005-05-14 mallum,,, <mallum@openedhand.com>
* clutter/cltr-animator.c:
Add initial outline
* clutter/cltr-button.c: (cltr_button_new_with_pixbuf),
(cltr_button_handle_xkeyevent), (cltr_button_handle_xevent),
(cltr_button_paint):
various tweaks/experimentation
* clutter/cltr-core.c: (cltr_init), (cltr_display_height):
* clutter/cltr-glu.c: (cltr_glu_set_color):
* clutter/cltr-glu.h:
Add unfilled rect call.
* clutter/cltr-label.c: (cltr_label_new), (cltr_label_paint):
* clutter/cltr-list.c: (distfunc), (cltr_list_cell_new),
(cltr_list_show), (cltr_list_animate), (cltr_list_paint):
update list a little.
* clutter/cltr-overlay.c: (cltr_overlay_handle_xevent),
(cltr_overlay_paint):
* clutter/cltr-private.h:
* clutter/cltr-texture.c: (cltr_texture_realize):
* clutter/cltr-video.c: (cltr_video_paint):
* clutter/cltr.h:
* clutter/fonts.c: (draw_layout_on_pixbuf):
Fix font alpha blending
* examples/Makefile.am:
* examples/player.c: (main):
* examples/scratch.c: (main):
tweaks.
* examples/select.c:
new example
2005-05-11 mallum,,, <mallum@openedhand.com>
* clutter/cltr-video.c: (got_buffering), (cltr_video_new),

33
clutter/cltr-animator.c Normal file
View File

@ -0,0 +1,33 @@
#include "cltr.h"
#include "cltr-private.h"
typedef void (*CltrAnimatorFinishFunc) (CltrAnimator *anim, void *userdata) ;
struct CltrAnimator
{
CltrWidget *widget;
gint fps;
int steps;
};
CltrAnimator*
cltr_animator_new(CltrWidget *widget)
{
}
void
cltr_animator_set_args(CltrAnimator *anim)
{
}
void
cltr_animator_run(CltrAnimator *anim,
CltrAnimatorFinishFunc *finish_callback
gpointer *finish_data)
{
}

10
clutter/cltr-button.c
View File

@ -95,6 +95,7 @@ cltr_button_new_with_pixbuf(Pixbuf *pixb)
button = CLTR_BUTTON(cltr_button_new(-1, -1));
return CLTR_WIDGET(button);
}
static void
@ -191,7 +192,8 @@ cltr_button_handle_xkeyevent(CltrButton *button, XKeyEvent *xkeyev)
break;
default:
/* ??? */
}
break;
}
if (button->state != old_state)
{
@ -203,7 +205,7 @@ cltr_button_handle_xkeyevent(CltrButton *button, XKeyEvent *xkeyev)
{
/* Evil - need to centralise focus management */
ClutterMainContext *ctx = CLTR_CONTEXT();
cltr_window_focus_widget(ctx->window, next_focus);
cltr_window_focus_widget(CLTR_WIDGET(ctx->window), next_focus);
}
}
@ -221,6 +223,8 @@ cltr_button_handle_xevent (CltrWidget *widget, XEvent *xev)
cltr_button_handle_xkeyevent(button, &xev->xkey);
break;
}
return TRUE;
}
@ -251,7 +255,7 @@ cltr_button_paint(CltrWidget *widget)
widget->y,
widget->x + widget->width,
widget->y + widget->height,
widget->width/30,
2, 5,
NULL);
glDisable(GL_BLEND);

18
clutter/cltr-core.c
View File

@ -25,9 +25,6 @@ cltr_init(int *argc, char ***argv)
GLX_RED_SIZE, 1,
GLX_GREEN_SIZE, 1,
GLX_BLUE_SIZE, 1,
*/
0
};
@ -38,7 +35,8 @@ cltr_init(int *argc, char ***argv)
if (!g_thread_supported ())
g_thread_init (NULL);
// XInitThreads ();
/* XInitThreads (); */
if ((CltrCntx.xdpy = XOpenDisplay(getenv("DISPLAY"))) == NULL)
{
@ -62,6 +60,10 @@ cltr_init(int *argc, char ***argv)
CltrCntx.gl_context = glXCreateContext(CltrCntx.xdpy, vinfo, 0, True);
pixel_set_vals(&CltrCntx.colors[CLTR_COL_BG], 0xff, 0xff, 0xff, 0xff );
pixel_set_vals(&CltrCntx.colors[CLTR_COL_BDR],0xff, 0xff, 0xff, 0xff );
pixel_set_vals(&CltrCntx.colors[CLTR_COL_FG], 0xff, 0xff, 0xff, 0xff );
cltr_events_init();
return 1;
@ -82,3 +84,11 @@ cltr_display_height(void)
return DisplayHeight(ctx->xdpy, ctx->xscreen);
}
PixbufPixel*
cltr_core_get_color(CltrNamedColor col)
{
ClutterMainContext *ctx = CLTR_CONTEXT();
return &ctx->colors[col];
}

149
clutter/cltr-glu.c
View File

@ -11,75 +11,98 @@ cltr_glu_set_color(PixbufPixel *p)
glColor4ub(p->r, p->b, p->g, p->a);
}
#if 0
void
DrawRoundedSquare(float LineWidth,
float x,
float y,
float radius,
float width,
float height,
float r,
float b,
float g)
{
double ang=0;
glColor3f(r, b, g);
glLineWidth(LineWidth);
glBegin(GL_LINES);
glVertex2f(x, y + radius);
glVertex2f(x, y + height - radius); /* Left Line */
glVertex2f(x + radius, y);
glVertex2f(x + width - radius, y); /* Top Line */
glVertex2f(x + width, y + radius);
glVertex2f(x + width, y + height - radius); /* Right Line */
glVertex2f(x + radius, y + height);
glVertex2f(x + width - radius, y + height);//Bottom Line
glEnd();
float cX= x+radius, cY = y+radius;
glBegin(GL_LINE_STRIP);
for(ang = PI; ang <= (1.5*PI); ang = ang + 0.05)
{
glVertex2d(radius* cos(ang) + cX, radius * sin(ang) + cY); //Top Left
}
cX = x+width-radius;
glEnd();
glBegin(GL_LINE_STRIP);
for(ang = (1.5*PI); ang <= (2 * PI); ang = ang + 0.05)
{
glVertex2d(radius* cos(ang) + cX, radius * sin(ang) + cY); //Top Right
}
glEnd();
glBegin(GL_LINE_STRIP);
cY = y+height-radius;
for(ang = 0; ang <= (0.5*PI); ang = ang + 0.05)
{
glVertex2d(radius* cos(ang) + cX, radius * sin(ang) + cY); //Bottom Right
}
glEnd();
glBegin(GL_LINE_STRIP);
cX = x+radius;
for(ang = (0.5*PI); ang <= PI; ang = ang + 0.05)
{
glVertex2d(radius* cos(ang) + cX, radius * sin(ang) + cY);//Bottom Left
}
glEnd();
}
#endif
void
void
cltr_glu_rounded_rect(int x1,
int y1,
int x2,
int y2,
int line_width,
int radius,
PixbufPixel *col)
{
double ang = 0;
int width = x2-x1, height = y2-y1;
float cX = x1+radius, cY = y1+radius;
if (col)
cltr_glu_set_color(col);
glLineWidth(line_width);
glBegin(GL_LINES);
glVertex2f(x1, y1 + radius);
glVertex2f(x1, y1 + height - radius); /* Left Line */
glVertex2f(x1 + radius, y1);
glVertex2f(x1 + width - radius, y1); /* Top Line */
glVertex2f(x1 + width, y1 + radius);
glVertex2f(x1 + width, y1 + height - radius); /* Right Line */
glVertex2f(x1 + radius, y1 + height);
glVertex2f(x1 + width - radius, y1 + height); /* Bottom Line */
glEnd();
/* corners */
glBegin(GL_LINE_STRIP);
/* Top Left */
for(ang = PI; ang <= (1.5*PI); ang = ang + 0.05)
{
glVertex2d(radius* cos(ang) + cX, radius * sin(ang) + cY);
}
glEnd();
/* Top Right */
cX = x1 + width-radius;
glBegin(GL_LINE_STRIP);
for(ang = (1.5*PI); ang <= (2 * PI); ang = ang + 0.05)
{
glVertex2d(radius* cos(ang) + cX, radius * sin(ang) + cY);
}
glEnd();
glBegin(GL_LINE_STRIP);
cY = y1 + height-radius;
/* Bottom Right */
for(ang = 0; ang <= (0.5*PI); ang = ang + 0.05)
{
glVertex2d(radius* cos(ang) + cX, radius * sin(ang) + cY);
}
glEnd();
glBegin(GL_LINE_STRIP);
cX = x1 + radius;
/* Bottom Left */
for(ang = (0.5*PI); ang <= PI; ang = ang + 0.05)
{
glVertex2d(radius* cos(ang) + cX, radius * sin(ang) + cY);
}
glEnd();
}
void
cltr_glu_rounded_rect_filled(int x1,
int y1,
int x2,
int y2,
int radius,
PixbufPixel *col)
{
double i = 0;
double gap = 0.05;

11
clutter/cltr-glu.h
View File

@ -6,12 +6,21 @@
void
cltr_glu_set_color(PixbufPixel *p);
void
void
cltr_glu_rounded_rect(int x1,
int y1,
int x2,
int y2,
int line_width,
int radius,
PixbufPixel *col);
void
cltr_glu_rounded_rect_filled(int x1,
int y1,
int x2,
int y2,
int radius,
PixbufPixel *col);
#endif

10
clutter/cltr-label.c
View File

@ -36,11 +36,11 @@ cltr_label_new(const char *text,
if (width && height)
{
PixbufPixel bg = { 0xff, 0xff, 0xff, 0x00 };
PixbufPixel bg = { 0x00, 0x00, 0x00, 0x00 };
label->text = strdup(text);
label->pixb = pixbuf_new(width, height);
pixbuf_fill_rect(label->pixb, 0, 0, -1, -1, &bg);
font_draw(font,
@ -113,10 +113,11 @@ cltr_label_paint(CltrWidget *widget)
glEnable(GL_TEXTURE_2D);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_BLEND);
/* glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_BLEND); */
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glColor4f(1.0, 1.0, 1.0, 1.0);
cltr_texture_render_to_gl_quad(label->texture,
cltr_widget_abs_x(widget),
@ -125,6 +126,7 @@ cltr_label_paint(CltrWidget *widget)
cltr_widget_abs_y2(widget));
glDisable(GL_BLEND);
glDisable(GL_TEXTURE_2D);
glPopMatrix();

72
clutter/cltr-list.c
View File

@ -1,7 +1,7 @@
#include "cltr-list.h"
#include "cltr-private.h"
#define ANIM_FPS 200
#define ANIM_FPS 50
#define FPS_TO_TIMEOUT(t) (1000/(t))
typedef struct CltrListCell
@ -39,7 +39,7 @@ distfunc(CltrList *list, int d)
int maxdist = list->widget.height;
d = (maxdist-ABS(d)) ;
return ( exp( (float)d/maxdist * 2.0 ) / exp(2.0) );
return ( exp( (float)d/maxdist * 0.8 ) / exp(0.8) ) ;
}
CltrListCell*
@ -48,9 +48,9 @@ cltr_list_cell_new(CltrList *list)
CltrListCell *cell = NULL;
ClutterFont *font;
gchar buf[24];
PixbufPixel pixel = { 255, 20, 20, 255 }, font_pixel = { 255, 255, 255, 200 };
PixbufPixel pixel = { 0xff, 0, 0, 0 }, font_pixel = { 255, 255, 255, 255};
font = font_new ("Sans Bold 96");
font = font_new ("Sans Bold 48");
cell = g_malloc0(sizeof(CltrListCell));
@ -60,8 +60,6 @@ cltr_list_cell_new(CltrList *list)
g_snprintf(&buf[0], 24, "%i %i %i", rand()%10, rand()%10, rand()%10);
font_draw(font, cell->pixb, buf, 10, 10, &font_pixel);
cell->texture = cltr_texture_new(cell->pixb);
@ -98,9 +96,9 @@ cltr_list_show(CltrWidget *widget)
{
CltrList *list = CLTR_LIST(widget);
int n_items = 50, i;
int n_items = 20, i;
list->active_cell_y = 100;
list->active_cell_y = (widget->height / 2) - (list->cell_height/2);
for (i=0; i<n_items; i++)
{
@ -174,7 +172,7 @@ cltr_list_animate(CltrList *list)
if (next_active->rect.y < list->active_cell_y)
{
cell_top->rect.y += 2;
cell_top->rect.y += 10;
}
else
{
@ -196,7 +194,7 @@ cltr_list_animate(CltrList *list)
if (next_active->rect.y > list->active_cell_y)
{
cell_top->rect.y -= 2;
cell_top->rect.y -= 10;
}
else
{
@ -228,12 +226,14 @@ cltr_list_timeout_cb(gpointer data)
}
}
static void
cltr_list_paint(CltrWidget *widget)
{
GList *cell_item = NULL;
CltrList *list = CLTR_LIST(widget);
CltrListCell *cell = NULL;
PixbufPixel col = { 0xff, 0, 0, 0xff };
int last;
@ -249,28 +249,64 @@ cltr_list_paint(CltrWidget *widget)
while (cell_item)
{
float scale = 0.0;
cell = (CltrListCell *)cell_item->data;
col.r = 0xff; col.g = 0; col.b = 0; col.a = 0xff;
cell->rect.y = last;
if (cell->rect.y + cell->rect.height >= 0)
{
cell->rect.width = list->cell_width * distfunc(list, cell->rect.y - list->active_cell_y);
cell->rect.height = list->cell_height * distfunc(list, cell->rect.y - list->active_cell_y);
scale = distfunc(list, cell->rect.y - list->active_cell_y);
cell->rect.width = list->cell_width * scale;
cell->rect.height = list->cell_height * scale;
/* cell->rect.x = (list->widget.width - cell->rect.width) / 6; */
cell->rect.x = 0;
cell->rect.x = (list->widget.width - cell->rect.width) / 2;
}
last = cell->rect.y + cell->rect.height;
if (last > 0 && cell->rect.y < list->widget.width) /* crappy clip */
{
glDisable(GL_TEXTURE_2D);
if (cell_item == list->active_cell && list->state == CLTR_LIST_STATE_BROWSE)
col.b = 0xff;
else
col.b = 0x00;
cltr_glu_rounded_rect_filled(cltr_rect_x1(cell->rect),
cltr_rect_y1(cell->rect) + (5.0 * scale),
cltr_rect_x2(cell->rect),
cltr_rect_y2(cell->rect) - (5.0 * scale),
10,
&col);
col.r = 0xff; col.g = 0xff; col.b = 0xff; col.a = 0xff;
/*
cltr_glu_rounded_rect(cltr_rect_x1(cell->rect) + 10,
cltr_rect_y1(cell->rect) + 12,
cltr_rect_x2(cell->rect) - 10,
cltr_rect_y2(cell->rect) - 12,
10,
&col);
*/
glEnable(GL_TEXTURE_2D);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glColor4f(1.0, 1.0, 1.0, 1.0);
cltr_texture_render_to_gl_quad(cell->texture,
cltr_rect_x1(cell->rect),
cltr_rect_y1(cell->rect),
cltr_rect_x2(cell->rect),
cltr_rect_y2(cell->rect));
cltr_rect_x1(cell->rect) + 100,
cltr_rect_y1(cell->rect) + 10,
cltr_rect_x2(cell->rect) - 100,
cltr_rect_y2(cell->rect) - 10);
}
cell_item = g_list_next(cell_item);

13
clutter/cltr-overlay.c
View File

@ -44,6 +44,7 @@ static gboolean
cltr_overlay_handle_xevent (CltrWidget *widget, XEvent *xev)
{
return FALSE;
}
static void
@ -53,12 +54,12 @@ cltr_overlay_paint(CltrWidget *widget)
glColor4f(0.5, 0.5, 0.5, 1.0);
cltr_glu_rounded_rect(widget->x,
widget->y,
widget->x + widget->width,
widget->y + widget->height,
widget->width/30,
NULL);
cltr_glu_rounded_rect_filled(widget->x,
widget->y,
widget->x + widget->width,
widget->y + widget->height,
widget->width/30,
NULL);
glDisable(GL_BLEND);

2
clutter/cltr-private.h
View File

@ -75,6 +75,8 @@ struct ClutterMainContext
CltrWidget *window;
GAsyncQueue *internal_event_q;
PixbufPixel colors[CLTR_N_COLS];
};
ClutterMainContext CltrCntx;

2
clutter/cltr-texture.c
View File

@ -292,7 +292,7 @@ cltr_texture_realize(CltrTexture *texture)
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
glTexImage2D(GL_TEXTURE_2D, 0, /*GL_COMPRESSED_RGBA_ARB*/ GL_RGBA,
texture->width,

10
clutter/cltr-video.c
View File

@ -864,13 +864,15 @@ cltr_video_paint(CltrWidget *widget)
}
glEnable(GL_BLEND);
// glEnable(GL_BLEND);
// glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glColor4f(1.0, 1.0, 1.0, 1.0);
glEnable(GL_TEXTURE_2D);
glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_DECAL);
// glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_DECAL);
cltr_texture_lock(video->frame_texture);
@ -884,7 +886,9 @@ cltr_video_paint(CltrWidget *widget)
glDisable(GL_TEXTURE_2D);
glColor4f(1.0, 1.0, 1.0, 0.5);
// glDisable(GL_BLEND);
// glColor4f(1.0, 1.0, 1.0, 0.5);
// glRecti(100, 100, 600, 600);
}

9
clutter/cltr.h
View File

@ -30,6 +30,15 @@ typedef enum CltrDirection
}
CltrDirection;
typedef enum CltrNamedColor
{
CLTR_COL_BG = 0,
CLTR_COL_BDR,
CLTR_COL_FG,
CLTR_N_COLS
}
CltrNamedColor;
typedef struct CltrRect
{
int x, y, width, height;

9
clutter/fonts.c
View File

@ -117,6 +117,8 @@ draw_layout_on_pixbuf (PangoLayout *layout,
for (i = start_x ; i < end_x; i++)
{
PixbufPixel pixel;
#if 0
int tr1, tg1, tb1, tr2, tg2, tb2;
int a = (*b * color->a + 0x80) >> 8;
@ -145,7 +147,12 @@ draw_layout_on_pixbuf (PangoLayout *layout,
tb1 = (255 - a) * pixel.a + 0x80;
tb2 = a * color->a + 0x80;
pixel.a = ((tb1 + (tb1 >> 8)) >> 8) + ((tb2 + (tb2 >> 8)) >> 8);
#endif
pixel.r = color->r;
pixel.g = color->g;
pixel.b = color->b;
pixel.a = (( *b * color->a ) >> 8 );
pixbuf_set_pixel (pixb, i, j, &pixel);
b++;
}

10
examples/Makefile.am
View File

@ -1,4 +1,4 @@
noinst_PROGRAMS = scratch photos player
noinst_PROGRAMS = scratch photos player select
scratch_SOURCES = scratch.c
scratch_CFLAGS = $(CLTR_CFLAGS) $(GST_CFLAGS) $(GCONF_CFLAGS)
@ -24,4 +24,12 @@ player_LDFLAGS = \
$(GCONF_LIBS) \
$(top_builddir)/clutter/libclutter.la
select_SOURCES = select.c
select_CFLAGS = $(CLTR_CFLAGS) $(GST_CFLAGS) $(GCONF_CFLAGS)
select_LDFLAGS = \
$(CLTR_LIBS) \
$(GST_LIBS) \
$(GCONF_LIBS) \
$(top_builddir)/clutter/libclutter.la

10
examples/player.c
View File

@ -53,9 +53,7 @@ main (int argc, char *argv[])
{
CltrWidget *win, *video, *label;
CltrFont *font;
PixbufPixel col = { 0xff, 0xff, 0xff, 0x66 };
pixel_set_vals(&col, 0x00, 0x00, 0x00, 0x99);
PixbufPixel col = { 0x66, 0x00, 0x00, 0x99 };
cltr_init (&argc, &argv);
@ -64,7 +62,7 @@ main (int argc, char *argv[])
exit (-1);
}
font = font_new("Sans bold 96");
font = font_new("Baubau 72");
win = cltr_window_new(800, 600);
@ -74,9 +72,9 @@ main (int argc, char *argv[])
cltr_widget_add_child(win, video, 0, 0);
label = cltr_label_new("hello world", font, &col);
label = cltr_label_new("Clutter", font, &col);
cltr_widget_add_child(win, label, 100, 300);
cltr_widget_add_child(win, label, 10, 400);
cltr_window_on_xevent(CLTR_WINDOW(win), handle_xevent, video);

5
examples/scratch.c
View File

@ -84,11 +84,8 @@ main(int argc, char **argv)
cltr_widget_add_child(win, test2, 400, 300);
*/
list = cltr_list_new(640,480,640, 160);
cltr_widget_add_child(win, list, 0, 0);
cltr_window_focus_widget(CLTR_WINDOW(win), list);
cltr_window_focus_widget(CLTR_WINDOW(win), test);
cltr_widget_show_all(win);

65
examples/select.c Normal file
View File

@ -0,0 +1,65 @@
#include <clutter/cltr.h>
int
usage(char *progname)
{
fprintf(stderr, "Usage ... check source for now\n");
exit(-1);
}
int
main(int argc, char **argv)
{
int i;
CltrWidget *win = NULL, *list = NULL;
CltrFont *font = NULL;
PixbufPixel col = { 0xff, 0, 0, 0xff };
gchar *img_path = NULL;
gboolean want_fullscreen = FALSE;
gint cols = 3;
cltr_init(&argc, &argv);
for (i = 1; i < argc; i++)
{
if (!strcmp ("--image-path", argv[i]) || !strcmp ("-i", argv[i]))
{
if (++i>=argc) usage (argv[0]);
img_path = argv[i];
continue;
}
if (!strcmp ("--cols", argv[i]) || !strcmp ("-c", argv[i]))
{
if (++i>=argc) usage (argv[0]);
cols = atoi(argv[i]);
continue;
}
if (!strcmp ("-fs", argv[i]) || !strcmp ("--fullscreen", argv[i]))
{
want_fullscreen = TRUE;
continue;
}
if (!strcmp("--help", argv[i]) || !strcmp("-h", argv[i]))
{
usage(argv[0]);
}
usage(argv[0]);
}
win = cltr_window_new(800, 600);
if (want_fullscreen)
cltr_window_set_fullscreen(CLTR_WINDOW(win));
list = cltr_list_new(800, 600, 800, 600/5);
cltr_widget_add_child(win, list, 0, 0);
cltr_window_focus_widget(CLTR_WINDOW(win), list);
cltr_widget_show_all(win);
cltr_main_loop();
}