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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.137 by root, Wed Apr 19 21:38:05 2006 UTC vs.
Revision 1.271 by root, Fri Jun 2 22:13:47 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
92
93 check_tooltip;
33 } 94 }
34 95
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
210 w => undef,
211 h => undef,
212 can_events => 1,
101 @_ 213 @_
102 }, $class; 214 }, $class;
103 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
104 for (keys %$self) { 218 for (keys %$self) {
105 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
107 } 221 }
108 } 222 }
109 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
110 $self 236 $self
111} 237}
112 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
113sub show { 246sub show {
114 my ($self) = @_; 247 my ($self) = @_;
115 248
116 return if $self->{parent}; 249 return if $self->{parent};
117 250
118 $CFClient::UI::ROOT->add ($self); 251 $CFClient::UI::ROOT->add ($self);
119} 252}
120 253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
121sub hide { 307sub hide {
122 my ($self) = @_; 308 my ($self) = @_;
123 309
124 return unless $self->{parent}; 310 $self->set_invisible;
125 311
126 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
127} 314}
128 315
129sub move { 316sub move_abs {
130 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
131 318
132 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
135 322
136 $self->update; 323 $self->update;
137} 324}
138 325
139sub needs_redraw { 326sub set_size {
140 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
146} 338}
147 339
148sub configure { 340sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
150 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
151 $self->{x} = $x; 356 $self->{x} = $x;
152 $self->{y} = $y; 357 $self->{y} = $y;
153
154 return unless $self->{w} != $w || $self->{h} != $h;
155
156 $self->{w} = $w;
157 $self->{h} = $h;
158
159 $self->size_allocate ($w, $h);
160 $self->update; 358 $self->update;
359 }
360
361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
364 $self->{alloc_w} = $w;
365 $self->{alloc_h} = $h;
366
367 $self->{root}{size_alloc}{$self+0} = $self;
368 }
161} 369}
162 370
163sub size_allocate { 371sub size_allocate {
164 # nothing to be done 372 # nothing to be done
165} 373}
166 374
167# return top left coordinates 375sub children {
168sub _topleft { 376}
377
378sub set_max_size {
169 my ($self, $x, $y) = @_; 379 my ($self, $w, $h) = @_;
170 380
171 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 381 delete $self->{max_w}; $self->{max_w} = $w if $w;
382 delete $self->{max_h}; $self->{max_h} = $h if $h;
383}
384
385sub set_tooltip {
386 my ($self, $tooltip) = @_;
387
388 $tooltip =~ s/^\s+//;
389 $tooltip =~ s/\s+$//;
390
391 return if $self->{tooltip} eq $tooltip;
392
393 $self->{tooltip} = $tooltip;
394
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
172} 399}
173 400
174# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
175sub coord2local { 402sub coord2local {
176 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
177 404
178 my ($X, $Y) = $self->_topleft; 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179 ($x - $X, $y - $Y)
180} 406}
181 407
182# translate local coordinates to global coordinate system 408# translate local coordinates to global coordinate system
183sub coord2global { 409sub coord2global {
184 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
185 411
186 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187 ($x + $X, $y + $Y)
188} 413}
189 414
190sub focus_in { 415sub focus_in {
191 my ($self) = @_; 416 my ($self) = @_;
192 417
193 return if $FOCUS == $self; 418 return if $FOCUS == $self;
194 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
195 420
196 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
197 422
198 $self->emit (focus_in => $focus); 423 $self->_emit (focus_in => $focus);
199 424
200 $focus->update if $focus; 425 $focus->update if $focus;
201 $FOCUS->update; 426 $FOCUS->update;
202} 427}
203 428
… …
206 431
207 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
208 433
209 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
210 435
211 $self->emit (focus_out => $focus); 436 $self->_emit (focus_out => $focus);
212 437
213 $focus->update if $focus; #? 438 $focus->update if $focus; #?
214}
215 439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
442}
443
216sub mouse_motion { } 444sub mouse_motion { 0 }
217sub button_up { } 445sub button_up { 0 }
218sub key_down { } 446sub key_down { 0 }
219sub key_up { } 447sub key_up { 0 }
220 448
221sub button_down { 449sub button_down {
222 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
223 451
224 $self->focus_in; 452 $self->focus_in;
225}
226 453
227sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 454 0
228sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455}
229sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456
230sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub find_widget {
231sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 458 my ($self, $x, $y) = @_;
459
460 return () unless $self->{can_events};
461
462 return $self
463 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
464 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
465
466 ()
467}
468
469sub set_parent {
470 my ($self, $parent) = @_;
471
472 Scalar::Util::weaken ($self->{parent} = $parent);
473 $self->set_visible if $parent->{visible};
474}
475
476sub connect {
477 my ($self, $signal, $cb) = @_;
478
479 push @{ $self->{signal_cb}{$signal} }, $cb;
480}
481
482sub _emit {
483 my ($self, $signal, @args) = @_;
484
485 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
486}
487
488sub emit {
489 my ($self, $signal, @args) = @_;
490
491 $self->_emit ($signal, @args)
492 || $self->$signal (@args);
493}
494
495sub visibility_change {
496 #my ($self, $visible) = @_;
497}
498
499sub realloc {
500 my ($self) = @_;
501
502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
504
505 $self->{root}{realloc}{$self+0} = $self;
506 $self->{root}->update;
507 } else {
508 delete $self->{req_w};
509 delete $self->{req_h};
510 }
511}
512
513sub update {
514 my ($self) = @_;
515
516 $self->{parent}->update
517 if $self->{parent};
518}
519
520sub reconfigure {
521 my ($self) = @_;
522
523 $self->realloc;
524 $self->update;
525}
526
527# using global variables seems a bit hacky, but passing through all drawing
528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
232 530
233sub draw { 531sub draw {
234 my ($self) = @_; 532 my ($self) = @_;
235 533
236 return unless $self->{h} && $self->{w}; 534 return unless $self->{h} && $self->{w};
535
536 # update screen rectangle
537 local $draw_x = $draw_x + $self->{x};
538 local $draw_y = $draw_y + $self->{y};
539 local $draw_w = $draw_x + $self->{w};
540 local $draw_h = $draw_y + $self->{h};
541
542 # skip widgets that are entirely outside the drawing area
543 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
237 545
238 glPushMatrix; 546 glPushMatrix;
239 glTranslate $self->{x}, $self->{y}, 0; 547 glTranslate $self->{x}, $self->{y}, 0;
240 $self->_draw; 548 $self->_draw;
241 glPopMatrix; 549 glPopMatrix;
… …
252 glVertex $x + $self->{w}, $y + $self->{h}; 560 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h}; 561 glVertex $x , $y + $self->{h};
254 glEnd; 562 glEnd;
255 glDisable GL_BLEND; 563 glDisable GL_BLEND;
256 } 564 }
565
566 if ($ENV{CFPLUS_DEBUG} & 1) {
567 glPushMatrix;
568 glColor 1, 1, 0, 1;
569 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
570 glBegin GL_LINE_LOOP;
571 glVertex 0 , 0;
572 glVertex $self->{w} - 1, 0;
573 glVertex $self->{w} - 1, $self->{h} - 1;
574 glVertex 0 , $self->{h} - 1;
575 glEnd;
576 glPopMatrix;
577 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
578 }
257} 579}
258 580
259sub _draw { 581sub _draw {
260 my ($self) = @_; 582 my ($self) = @_;
261 583
262 warn "no draw defined for $self\n"; 584 warn "no draw defined for $self\n";
263} 585}
264 586
265sub find_widget {
266 my ($self, $x, $y) = @_;
267
268 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271
272 ()
273}
274
275sub set_parent {
276 my ($self, $parent) = @_;
277
278 Scalar::Util::weaken ($self->{parent} = $parent);
279}
280
281sub check_size {
282 my ($self) = @_;
283
284 my ($w, $h) = $self->size_request;
285
286 if ($w != $self->{req_w} || $h != $self->{req_h}) {
287 $self->{req_w} = $w;
288 $self->{req_h} = $h;
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 }
293}
294
295sub update {
296 my ($self) = @_;
297
298 $self->{parent}->update
299 if $self->{parent};
300}
301
302sub connect {
303 my ($self, $signal, $cb) = @_;
304
305 push @{ $self->{signal_cb}{$signal} }, $cb;
306}
307
308sub emit {
309 my ($self, $signal, @args) = @_;
310
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) {
312 $cb->($self, @args);
313 }
314}
315
316sub DESTROY { 587sub DESTROY {
317 my ($self) = @_; 588 my ($self) = @_;
318 589
590 delete $WIDGET{$self+0};
319 #$self->deactivate; 591 #$self->deactivate;
320} 592}
321 593
322############################################################################# 594#############################################################################
323 595
324package CFClient::UI::DrawBG; 596package CFClient::UI::DrawBG;
325 597
326our @ISA = CFClient::UI::Base::; 598our @ISA = CFClient::UI::Base::;
327 599
328use strict; 600use strict;
329use SDL::OpenGL; 601use CFClient::OpenGL;
330 602
331sub new { 603sub new {
332 my $class = shift; 604 my $class = shift;
333 605
334 # range [value, low, high, page] 606 # range [value, low, high, page]
335 607
336 $class->SUPER::new ( 608 $class->SUPER::new (
337 bg => [0, 0, 0, 0.2], 609 #bg => [0, 0, 0, 0.2],
338 active_bg => [1, 1, 1, 0.5], 610 #active_bg => [1, 1, 1, 0.5],
339 @_ 611 @_
340 ) 612 )
341} 613}
342 614
343sub _draw { 615sub _draw {
344 my ($self) = @_; 616 my ($self) = @_;
345 617
618 my $color = $FOCUS == $self && $self->{active_bg}
619 ? $self->{active_bg}
620 : $self->{bg};
621
622 if ($color && (@$color < 4 || $color->[3])) {
346 my ($w, $h) = @$self{qw(w h)}; 623 my ($w, $h) = @$self{qw(w h)};
347 624
348 glEnable GL_BLEND; 625 glEnable GL_BLEND;
349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
350 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 627 glColor @$color;
351 628
352 glBegin GL_QUADS; 629 glBegin GL_QUADS;
353 glVertex 0 , 0; 630 glVertex 0 , 0;
354 glVertex 0 , $h; 631 glVertex 0 , $h;
355 glVertex $w, $h; 632 glVertex $w, $h;
356 glVertex $w, 0; 633 glVertex $w, 0;
357 glEnd; 634 glEnd;
358 635
359 glDisable GL_BLEND; 636 glDisable GL_BLEND;
637 }
360} 638}
361 639
362############################################################################# 640#############################################################################
363 641
364package CFClient::UI::Empty; 642package CFClient::UI::Empty;
365
366our @ISA = CFClient::UI::Base::;
367
368sub size_request {
369 (0, 0)
370}
371
372sub draw { }
373
374#############################################################################
375
376package CFClient::UI::Container;
377 643
378our @ISA = CFClient::UI::Base::; 644our @ISA = CFClient::UI::Base::;
379 645
380sub new { 646sub new {
381 my ($class, %arg) = @_; 647 my ($class, %arg) = @_;
648 $class->SUPER::new (can_events => 0, %arg);
649}
650
651sub size_request {
652 my ($self) = @_;
653
654 ($self->{w} + 0, $self->{h} + 0)
655}
656
657sub draw { }
658
659#############################################################################
660
661package CFClient::UI::Container;
662
663our @ISA = CFClient::UI::Base::;
664
665sub new {
666 my ($class, %arg) = @_;
382 667
383 my $children = delete $arg{children} || []; 668 my $children = delete $arg{children} || [];
384 669
385 my $self = $class->SUPER::new (children => [], %arg); 670 my $self = $class->SUPER::new (
671 children => [],
672 can_events => 0,
673 %arg,
674 );
386 $self->add ($_) for @$children; 675 $self->add ($_) for @$children;
387 676
388 $self 677 $self
389} 678}
390 679
391sub add { 680sub add {
392 my ($self, $child) = @_; 681 my ($self, @widgets) = @_;
393 682
394 $child->set_parent ($self); 683 $_->set_parent ($self)
684 for @widgets;
395 685
396 use sort 'stable'; 686 use sort 'stable';
397 687
398 $self->{children} = [ 688 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} } 689 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child 690 @{$self->{children}}, @widgets
401 ]; 691 ];
402 692
403 $child->check_size; 693 $self->realloc;
694}
695
696sub children {
697 @{ $_[0]{children} }
404} 698}
405 699
406sub remove { 700sub remove {
407 my ($self, $child) = @_; 701 my ($self, $child) = @_;
408 702
409 delete $child->{parent}; 703 delete $child->{parent};
704 $child->hide;
410 705
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 706 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412 707
413 $self->check_size; 708 $self->realloc;
709}
710
711sub clear {
712 my ($self) = @_;
713
714 my $children = delete $self->{children};
715 $self->{children} = [];
716
717 for (@$children) {
718 delete $_->{parent};
719 $_->hide;
720 }
721
722 $self->realloc;
414} 723}
415 724
416sub find_widget { 725sub find_widget {
417 my ($self, $x, $y) = @_; 726 my ($self, $x, $y) = @_;
418 727
… …
482 791
483package CFClient::UI::Window; 792package CFClient::UI::Window;
484 793
485our @ISA = CFClient::UI::Bin::; 794our @ISA = CFClient::UI::Bin::;
486 795
487use SDL::OpenGL; 796use CFClient::OpenGL;
488 797
489sub new { 798sub new {
490 my ($class, %arg) = @_; 799 my ($class, %arg) = @_;
491 800
492 my $self = $class->SUPER::new (%arg); 801 my $self = $class->SUPER::new (%arg);
493} 802}
494 803
495sub update { 804sub update {
496 my ($self) = @_; 805 my ($self) = @_;
497 806
498 # we want to do this delayed... 807 $ROOT->on_post_alloc ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 808 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($self) = @_;
505
506 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507 glClearColor 0, 0, 0, 1;
508 glClear GL_COLOR_BUFFER_BIT;
509 $self->child->draw;
510 };
511} 809}
512 810
513sub size_allocate { 811sub size_allocate {
514 my ($self, $w, $h) = @_; 812 my ($self, $w, $h) = @_;
515 813
516 $self->child->configure (0, 0, $w, $h); 814 $self->SUPER::size_allocate ($w, $h);
815 $self->update;
816}
517 817
818sub _render {
819 my ($self) = @_;
820
821 $self->{children}[0]->draw;
822}
823
824sub render_child {
825 my ($self) = @_;
826
827 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
828 glClearColor 0, 0, 0, 0;
829 glClear GL_COLOR_BUFFER_BIT;
830
831 {
832 package CFClient::UI::Base;
833
834 ($draw_x, $draw_y, $draw_w, $draw_h) =
835 (0, 0, $self->{w}, $self->{h});
836 }
837
518 $self->render_chld; 838 $self->_render;
839 };
519} 840}
520 841
521sub _draw { 842sub _draw {
522 my ($self) = @_; 843 my ($self) = @_;
523 844
524 my ($w, $h) = ($self->w, $self->h); 845 my ($w, $h) = @$self{qw(w h)};
525 846
526 my $tex = $self->{texture} 847 my $tex = $self->{texture}
527 or return; 848 or return;
528 849
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 850 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 851 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
852 glColor 1, 1, 1, 1;
533 853
534 $tex->draw_quad (0, 0, $w, $h); 854 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
535 855
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 856 glDisable GL_TEXTURE_2D;
538} 857}
539 858
540############################################################################# 859#############################################################################
541 860
542package CFClient::UI::ViewPort; 861package CFClient::UI::ViewPort;
543 862
544our @ISA = CFClient::UI::Window::; 863our @ISA = CFClient::UI::Window::;
545
546sub new { die }
547
548sub size_request {
549 my ($self) = @_;
550
551 @$self{qw(child_w child_h)} = $self->child->size_request;
552 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
553
554 @$self{qw(child_w child_h)}
555}
556
557sub _draw {
558 my ($self) = @_;
559
560 $self->{children}[1]->draw;
561}
562
563
564#############################################################################
565
566package CFClient::UI::Frame;
567
568our @ISA = CFClient::UI::Bin::;
569
570use SDL::OpenGL;
571
572sub size_request {
573 my ($self) = @_;
574 my $chld = $self->child
575 or return (0, 0);
576
577 $chld->move (2, 2);
578
579 map { $_ + 4 } $chld->size_request;
580}
581
582sub size_allocate {
583 my ($self, $x, $y, $w, $h) = @_;
584
585 $self->child->configure (2, 2, $w - 4, $h - 4);
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 my $chld = $self->child;
592
593 my ($w, $h) = $chld->size_request;
594
595 glBegin GL_QUADS;
596 glColor 0, 0, 0;
597 glVertex 0 , 0;
598 glVertex 0 , $h + 4;
599 glVertex $w + 4 , $h + 4;
600 glVertex $w + 4 , 0;
601 glEnd;
602
603 $chld->draw;
604}
605
606#############################################################################
607
608package CFClient::UI::FancyFrame;
609
610our @ISA = CFClient::UI::Bin::;
611
612use SDL::OpenGL;
613
614my @tex =
615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
616 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617 864
618sub new { 865sub new {
619 my $class = shift; 866 my $class = shift;
620 867
621 # TODO: user_x, user_y, overwrite moveto?
622
623 $class->SUPER::new ( 868 $class->SUPER::new (
624 bg => [1, 1, 1, 1], 869 scroll_x => 0,
625 border_bg => [1, 1, 1, 1], 870 scroll_y => 1,
626 border => 0.8,
627 @_ 871 @_,
628 ) 872 )
873}
874
875sub size_request {
876 my ($self) = @_;
877
878 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
879
880 $w = 10 if $self->{scroll_x};
881 $h = 10 if $self->{scroll_y};
882
883 ($w, $h)
884}
885
886sub size_allocate {
887 my ($self, $w, $h) = @_;
888
889 my $child = $self->child;
890
891 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
892 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
893
894 $self->child->configure (0, 0, $w, $h);
895 $self->update;
896}
897
898sub set_offset {
899 my ($self, $x, $y) = @_;
900
901 $self->{view_x} = int $x;
902 $self->{view_y} = int $y;
903
904 $self->update;
905}
906
907# hmm, this does not work for topleft of $self... but we should not ask for that
908sub coord2local {
909 my ($self, $x, $y) = @_;
910
911 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
912}
913
914sub coord2global {
915 my ($self, $x, $y) = @_;
916
917 $x = List::Util::min $self->{w}, $x - $self->{view_x};
918 $y = List::Util::min $self->{h}, $y - $self->{view_y};
919
920 $self->SUPER::coord2global ($x, $y)
921}
922
923sub find_widget {
924 my ($self, $x, $y) = @_;
925
926 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
927 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
928 ) {
929 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
930 } else {
931 $self->CFClient::UI::Base::find_widget ($x, $y)
932 }
933}
934
935sub _render {
936 my ($self) = @_;
937
938 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
939 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
940
941 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
942
943 $self->SUPER::_render;
944}
945
946#############################################################################
947
948package CFClient::UI::ScrolledWindow;
949
950our @ISA = CFClient::UI::HBox::;
951
952sub new {
953 my $class = shift;
954
955 my $self;
956
957 my $slider = new CFClient::UI::Slider
958 vertical => 1,
959 range => [0, 0, 1, 0.01], # HACK fix
960 on_changed => sub {
961 $self->{vp}->set_offset (0, $_[1]);
962 },
963 ;
964
965 $self = $class->SUPER::new (
966 vp => (new CFClient::UI::ViewPort expand => 1),
967 slider => $slider,
968 @_,
969 );
970
971 $self->{vp}->add ($self->{scrolled});
972 $self->add ($self->{vp});
973 $self->add ($self->{slider});
974
975 $self
976}
977
978sub update {
979 my ($self) = @_;
980
981 $self->SUPER::update;
982
983 # todo: overwrite size_allocate of child
984 my $child = $self->{vp}->child;
985 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
986}
987
988sub size_allocate {
989 my ($self, $w, $h) = @_;
990
991 $self->SUPER::size_allocate ($w, $h);
992
993 my $child = $self->{vp}->child;
994 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
995}
996
997#TODO# update range on size_allocate depending on child
998# update viewport offset on scroll
999
1000#############################################################################
1001
1002package CFClient::UI::Frame;
1003
1004our @ISA = CFClient::UI::Bin::;
1005
1006use CFClient::OpenGL;
1007
1008sub new {
1009 my $class = shift;
1010
1011 $class->SUPER::new (
1012 bg => undef,
1013 @_,
1014 )
1015}
1016
1017sub _draw {
1018 my ($self) = @_;
1019
1020 if ($self->{bg}) {
1021 my ($w, $h) = @$self{qw(w h)};
1022
1023 glEnable GL_BLEND;
1024 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1025 glColor @{ $self->{bg} };
1026
1027 glBegin GL_QUADS;
1028 glVertex 0 , 0;
1029 glVertex 0 , $h;
1030 glVertex $w, $h;
1031 glVertex $w, 0;
1032 glEnd;
1033
1034 glDisable GL_BLEND;
1035 }
1036
1037 $self->SUPER::_draw;
1038}
1039
1040#############################################################################
1041
1042package CFClient::UI::FancyFrame;
1043
1044our @ISA = CFClient::UI::Bin::;
1045
1046use CFClient::OpenGL;
1047
1048my $bg =
1049 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1050 mipmap => 1, wrap => 1;
1051
1052my @border =
1053 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1054 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1055
1056sub new {
1057 my ($class, %arg) = @_;
1058
1059 my $title = delete $arg{title};
1060
1061 my $self = $class->SUPER::new (
1062 bg => [1, 1, 1, 1],
1063 border_bg => [1, 1, 1, 1],
1064 border => 0.6,
1065 can_events => 1,
1066 min_w => 16,
1067 min_h => 16,
1068 %arg,
1069 );
1070
1071 $self->{title} = new CFClient::UI::Label
1072 align => 0,
1073 valign => 1,
1074 text => $title,
1075 fontsize => $self->{border}
1076 if defined $title;
1077
1078 $self
1079}
1080
1081sub add {
1082 my ($self, @widgets) = @_;
1083
1084 $self->SUPER::add (@widgets);
1085 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
629} 1086}
630 1087
631sub border { 1088sub border {
632 int $_[0]{border} * $::FONTSIZE 1089 int $_[0]{border} * $::FONTSIZE
633} 1090}
634 1091
635sub size_request { 1092sub size_request {
636 my ($self) = @_; 1093 my ($self) = @_;
637 1094
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1095 $self->{title}->size_request
1096 if $self->{title};
639 1097
640 my ($w, $h) = $self->SUPER::size_request; 1098 my ($w, $h) = $self->SUPER::size_request;
641 1099
642 ( 1100 (
643 $w + $self->border * 2, 1101 $w + $self->border * 2,
… …
646} 1104}
647 1105
648sub size_allocate { 1106sub size_allocate {
649 my ($self, $w, $h) = @_; 1107 my ($self, $w, $h) = @_;
650 1108
1109 if ($self->{title}) {
1110 $self->{title}{w} = $w;
1111 $self->{title}{h} = $h;
1112 $self->{title}->size_allocate ($w, $h);
1113 }
1114
1115 my $border = $self->border;
1116
651 $h -= List::Util::max 0, $self->border * 2; 1117 $h -= List::Util::max 0, $border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 1118 $w -= List::Util::max 0, $border * 2;
653 1119
654 $self->child->configure ($self->border, $self->border, $w, $h); 1120 $self->child->configure ($border, $border, $w, $h);
655} 1121}
656 1122
657sub button_down { 1123sub button_down {
658 my ($self, $ev, $x, $y) = @_; 1124 my ($self, $ev, $x, $y) = @_;
659 1125
1126 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 1127 my $border = $self->border;
661 1128
662 if ($x < $self->{w} && $x >= $self->{w} - $border 1129 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 1130 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 1131
1132 if ($lr & $td) {
1133 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1134 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 1135 my ($bw, $bh) = ($self->{w}, $self->{h});
1136
1137 my $mx = $x < $border;
1138 my $my = $y < $border;
667 1139
668 $self->{motion} = sub { 1140 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 1141 my ($ev, $x, $y) = @_;
670 1142
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1143 my $dx = $ev->{x} - $ox;
1144 my $dy = $ev->{y} - $oy;
672 1145
673 $self->{user_w} = $bw + $x - $ox; 1146 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 1147 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
675 $self->check_size; 1148
1149 $self->realloc;
1150 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
676 }; 1151 };
677 1152
678 } elsif ($x >= 0 && $x < $self->{w} 1153 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1154 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 1155 my ($bx, $by) = ($self->{x}, $self->{y});
683 1156
684 $self->{motion} = sub { 1157 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
686 1159
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1160 ($x, $y) = ($ev->{x}, $ev->{y});
688 1161
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 1162 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
690 $self->update;
691 }; 1163 };
1164 } else {
1165 return 0;
1166 }
1167
692 } 1168 1
693} 1169}
694 1170
695sub button_up { 1171sub button_up {
696 my ($self, $ev, $x, $y) = @_; 1172 my ($self, $ev, $x, $y) = @_;
697 1173
698 delete $self->{motion}; 1174 !!delete $self->{motion}
699} 1175}
700 1176
701sub mouse_motion { 1177sub mouse_motion {
702 my ($self, $ev, $x, $y) = @_; 1178 my ($self, $ev, $x, $y) = @_;
703 1179
704 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1180 $self->{motion}->($ev, $x, $y) if $self->{motion};
1181
1182 !!$self->{motion}
705} 1183}
706 1184
707sub _draw { 1185sub _draw {
708 my ($self) = @_; 1186 my ($self) = @_;
709 1187
1188 my $child = $self->{children}[0];
1189
710 my ($w, $h ) = ($self->{w}, $self->{h}); 1190 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1191 my ($cw, $ch) = ($child->{w}, $child->{h});
712 1192
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 1193 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1194 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 1195
718 my $border = $self->border; 1196 my $border = $self->border;
719 1197
720 glColor @{ $self->{border_bg} }; 1198 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 1199 $border[0]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 1200 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1201 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1202 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
725 1203
726 my $bg = $tex[0]; 1204 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1205 glColor @{ $self->{bg} };
727 1206
728 # TODO: repeat texture not scale 1207 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 1208 # solve this better(?)
730 my $rep_y = $ch / $bg->{h}; 1209 $bg->{s} = $cw / $bg->{w};
731 1210 $bg->{t} = $ch / $bg->{h};
732 glColor @{ $self->{bg} };
733
734 $bg->{s} = $rep_x;
735 $bg->{t} = $rep_y;
736 $bg->{wrap_mode} = 1;
737 $bg->draw_quad ($border, $border, $cw, $ch); 1211 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1212 }
738 1213
739 glDisable GL_TEXTURE_2D; 1214 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND;
741 1215
742 $self->child->draw; 1216 $child->draw;
1217
1218 if ($self->{title}) {
1219 glTranslate 0, $border - $self->{h};
1220 $self->{title}->_draw;
1221 }
743} 1222}
744 1223
745############################################################################# 1224#############################################################################
746 1225
747package CFClient::UI::Table; 1226package CFClient::UI::Table;
748 1227
749our @ISA = CFClient::UI::Base::; 1228our @ISA = CFClient::UI::Base::;
750 1229
751use List::Util qw(max sum); 1230use List::Util qw(max sum);
752 1231
753use SDL::OpenGL; 1232use CFClient::OpenGL;
754 1233
755sub new { 1234sub new {
756 my $class = shift; 1235 my $class = shift;
757 1236
758 $class->SUPER::new ( 1237 $class->SUPER::new (
759 col_expand => [], 1238 col_expand => [],
760 @_ 1239 @_,
761 ) 1240 )
1241}
1242
1243sub children {
1244 grep $_, map @$_, grep $_, @{ $_[0]{children} }
762} 1245}
763 1246
764sub add { 1247sub add {
765 my ($self, $x, $y, $child) = @_; 1248 my ($self, $x, $y, $child) = @_;
766 1249
767 $child->set_parent ($self); 1250 $child->set_parent ($self);
768 $self->{children}[$y][$x] = $child; 1251 $self->{children}[$y][$x] = $child;
769 1252
770 $child->check_size; 1253 $self->realloc;
771} 1254}
772 1255
773# TODO: move to container class maybe? send childs a signal on removal? 1256# TODO: move to container class maybe? send children a signal on removal?
774sub clear { 1257sub clear {
775 my ($self) = @_; 1258 my ($self) = @_;
776 1259
1260 my @children = $self->children;
777 delete $self->{children}; 1261 delete $self->{children};
778 $self->update; 1262
1263 for (@children) {
1264 delete $_->{parent};
1265 $_->hide;
1266 }
1267
1268 $self->realloc;
779} 1269}
780 1270
781sub get_wh { 1271sub get_wh {
782 my ($self) = @_; 1272 my ($self) = @_;
783 1273
… …
788 or next; 1278 or next;
789 1279
790 for my $x (0 .. $#$row) { 1280 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1281 my $widget = $row->[$x]
792 or next; 1282 or next;
793 my ($w, $h) = $widget->size_request; 1283 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1284
795 $w[$x] = max $w[$x], $w; 1285 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1286 $h[$y] = max $h[$y], $h;
797 } 1287 }
798 } 1288 }
… …
814sub size_allocate { 1304sub size_allocate {
815 my ($self, $w, $h) = @_; 1305 my ($self, $w, $h) = @_;
816 1306
817 my ($ws, $hs) = $self->get_wh; 1307 my ($ws, $hs) = $self->get_wh;
818 1308
819 my $req_w = sum @$ws; 1309 my $req_w = (sum @$ws) || 1;
820 my $req_h = sum @$hs; 1310 my $req_h = (sum @$hs) || 1;
821 1311
822 # TODO: nicer code && do row_expand 1312 # TODO: nicer code && do row_expand
823 my @col_expand = @{$self->{col_expand}}; 1313 my @col_expand = @{$self->{col_expand}};
824 @col_expand = (1) x @$ws unless @col_expand; 1314 @col_expand = (1) x @$ws unless @col_expand;
825 my $col_expand = (sum @col_expand) || 1; 1315 my $col_expand = (sum @col_expand) || 1;
… …
879 } 1369 }
880} 1370}
881 1371
882############################################################################# 1372#############################################################################
883 1373
884package CFClient::UI::HBox; 1374package CFClient::UI::Box;
885
886# TODO: wrap into common Box base class
887 1375
888our @ISA = CFClient::UI::Container::; 1376our @ISA = CFClient::UI::Container::;
889 1377
890sub size_request { 1378sub size_request {
891 my ($self) = @_; 1379 my ($self) = @_;
892 1380
893 my @alloc = map [$_->size_request], @{$self->{children}}; 1381 $self->{vertical}
894 1382 ? (
895 ( 1383 (List::Util::max map $_->{req_w}, @{$self->{children}}),
896 (List::Util::sum map $_->[0], @alloc), 1384 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
897 (List::Util::max map $_->[1], @alloc), 1385 )
898 ) 1386 : (
1387 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1388 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1389 )
899} 1390}
900 1391
901sub size_allocate { 1392sub size_allocate {
902 my ($self, $w, $h) = @_; 1393 my ($self, $w, $h) = @_;
903 1394
904 ($h, $w) = ($w, $h); 1395 my $space = $self->{vertical} ? $h : $w;
905
906 my $children = $self->{children}; 1396 my $children = $self->{children};
907 1397
908 my @h = map +($_->size_request)[0], @$children; 1398 my @req;
909 1399
910 my $req_h = List::Util::sum @h; 1400 if ($self->{homogeneous}) {
911 1401 @req = ($space / (@$children || 1)) x @$children;
912 if ($req_h > $h) {
913 # ah well, not enough space
914 $_ *= $h / $req_h for @h;
915 } else { 1402 } else {
1403 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1404 my $req = List::Util::sum @req;
1405
1406 if ($req > $space) {
1407 # ah well, not enough space
1408 $_ *= $space / $req for @req;
1409 } else {
916 my $exp = List::Util::sum map $_->{expand}, @$children; 1410 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
917 $exp ||= 1;
918 1411
1412 $space = ($space - $req) / $expand; # remaining space to give away
1413
1414 $req[$_] += $space * $children->[$_]{expand}
919 for (0 .. $#$children) { 1415 for 0 .. $#$children;
920 my $child = $children->[$_];
921
922 my $alloc_h = $h[$_];
923 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
924 $h[$_] = $alloc_h;
925 } 1416 }
926 } 1417 }
927 1418
928 CFClient::UI::harmonize \@h; 1419 CFClient::UI::harmonize \@req;
929 1420
930 my $y = 0; 1421 my $pos = 0;
931 for (0 .. $#$children) { 1422 for (0 .. $#$children) {
932 my $child = $children->[$_];
933 my $h = $h[$_]; 1423 my $alloc = $req[$_];
934 $child->configure ($y, 0, $h, $w); 1424 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
935 1425
936 $y += $h; 1426 $pos += $alloc;
937 } 1427 }
938 1428
939 1 1429 1
940} 1430}
941 1431
942############################################################################# 1432#############################################################################
943 1433
1434package CFClient::UI::HBox;
1435
1436our @ISA = CFClient::UI::Box::;
1437
1438sub new {
1439 my $class = shift;
1440
1441 $class->SUPER::new (
1442 vertical => 0,
1443 @_,
1444 )
1445}
1446
1447#############################################################################
1448
944package CFClient::UI::VBox; 1449package CFClient::UI::VBox;
945 1450
946# TODO: wrap into common Box base class
947
948our @ISA = CFClient::UI::Container::; 1451our @ISA = CFClient::UI::Box::;
949 1452
950sub size_request { 1453sub new {
951 my ($self) = @_; 1454 my $class = shift;
952 1455
953 my @alloc = map [$_->size_request], @{$self->{children}}; 1456 $class->SUPER::new (
954 1457 vertical => 1,
955 ( 1458 @_,
956 (List::Util::max map $_->[0], @alloc),
957 (List::Util::sum map $_->[1], @alloc),
958 ) 1459 )
959} 1460}
960 1461
961sub size_allocate {
962 my ($self, $w, $h) = @_;
963
964 my $children = $self->{children};
965
966 my @h = map +($_->size_request)[1], @$children;
967
968 my $req_h = List::Util::sum @h;
969
970 if ($req_h > $h) {
971 # ah well, not enough space
972 $_ *= $h / $req_h for @h;
973 } else {
974 my $exp = List::Util::sum map $_->{expand}, @$children;
975 $exp ||= 1;
976
977 for (0 .. $#$children) {
978 my $child = $children->[$_];
979
980 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
981 }
982 }
983
984 CFClient::UI::harmonize \@h;
985
986 my $y = 0;
987 for (0 .. $#$children) {
988 my $child = $children->[$_];
989 my $h = $h[$_];
990 $child->configure (0, $y, $w, $h);
991
992 $y += $h;
993 }
994
995 1
996}
997
998############################################################################# 1462#############################################################################
999 1463
1000package CFClient::UI::Label; 1464package CFClient::UI::Label;
1001 1465
1002our @ISA = CFClient::UI::Base::; 1466our @ISA = CFClient::UI::DrawBG::;
1003 1467
1004use SDL::OpenGL; 1468use CFClient::OpenGL;
1005 1469
1006sub new { 1470sub new {
1007 my ($class, %arg) = @_; 1471 my ($class, %arg) = @_;
1008 1472
1009 my $self = $class->SUPER::new ( 1473 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1474 fg => [1, 1, 1],
1475 #bg => none
1476 #active_bg => none
1477 #font => default_font
1478 #text => initial text
1479 #markup => initial narkup
1480 #max_w => maximum pixel width
1481 ellipsise => 3, # end
1482 layout => (new CFClient::Layout),
1011 fontsize => 1, 1483 fontsize => 1,
1012 text => "",
1013 align => -1, 1484 align => -1,
1014 valign => -1, 1485 valign => -1,
1015 padding => 2, 1486 padding_x => 2,
1016 layout => new CFClient::Layout, 1487 padding_y => 2,
1488 can_events => 0,
1017 %arg 1489 %arg
1018 ); 1490 );
1019 1491
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1492 if (exists $self->{template}) {
1493 my $layout = new CFClient::Layout;
1494 $layout->set_text (delete $self->{template});
1495 $self->{template} = $layout;
1496 }
1021 1497
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1498 if (exists $self->{markup}) {
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1499 $self->set_markup (delete $self->{markup});
1500 } else {
1501 $self->set_text (delete $self->{text});
1502 }
1024 1503
1025 $self 1504 $self
1026} 1505}
1027 1506
1028sub escape_text { 1507sub escape($) {
1029 local $_ = $_[1]; 1508 local $_ = $_[0];
1030 1509
1031 s/&/&amp;/g; 1510 s/&/&amp;/g;
1032 s/>/&gt;/g; 1511 s/>/&gt;/g;
1033 s/</&lt;/g; 1512 s/</&lt;/g;
1034 1513
1035 $_[1] 1514 $_
1515}
1516
1517sub update {
1518 my ($self) = @_;
1519
1520 delete $self->{texture};
1521 $self->SUPER::update;
1036} 1522}
1037 1523
1038sub set_text { 1524sub set_text {
1039 my ($self, $text) = @_; 1525 my ($self, $text) = @_;
1040 1526
1527 return if $self->{text} eq "T$text";
1528 $self->{text} = "T$text";
1529
1530 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041 $self->{layout}->set_text ($text); 1531 $self->{layout}->set_text ($text);
1042 1532
1043 delete $self->{texture}; 1533 $self->realloc;
1044 $self->update; 1534 $self->update;
1045} 1535}
1046 1536
1047sub set_markup { 1537sub set_markup {
1048 my ($self, $markup) = @_; 1538 my ($self, $markup) = @_;
1049 1539
1540 return if $self->{text} eq "M$markup";
1541 $self->{text} = "M$markup";
1542
1543 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1544
1545 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1050 $self->{layout}->set_markup ($markup); 1546 $self->{layout}->set_markup ($markup);
1051 1547
1052 delete $self->{texture}; 1548 $self->realloc;
1053 $self->update; 1549 $self->update;
1054} 1550}
1055 1551
1056sub size_request { 1552sub size_request {
1057 my ($self) = @_; 1553 my ($self) = @_;
1058 1554
1059 $self->{layout}->set_width; 1555 $self->{layout}->set_font ($self->{font}) if $self->{font};
1556 $self->{layout}->set_width ($self->{max_w} || -1);
1557 $self->{layout}->set_ellipsise ($self->{ellipsise});
1558 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1559 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1560
1062 my ($w, $h) = $self->{layout}->size; 1561 my ($w, $h) = $self->{layout}->size;
1063 1562
1563 if (exists $self->{template}) {
1564 $self->{template}->set_font ($self->{font}) if $self->{font};
1565 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1566
1567 my ($w2, $h2) = $self->{template}->size;
1568
1569 $w = List::Util::max $w, $w2;
1570 $h = List::Util::max $h, $h2;
1064 ( 1571 }
1065 $w + $self->{padding} * 2, 1572
1066 $h + $self->{padding} * 2, 1573 ($w, $h)
1067 )
1068} 1574}
1069 1575
1070sub size_allocate { 1576sub size_allocate {
1071 my ($self, $w, $h) = @_; 1577 my ($self, $w, $h) = @_;
1072 1578
1579 delete $self->{ox};
1580
1581 delete $self->{texture}
1582 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1583}
1584
1585sub set_fontsize {
1586 my ($self, $fontsize) = @_;
1587
1588 $self->{fontsize} = $fontsize;
1073 delete $self->{texture}; 1589 delete $self->{texture};
1590
1591 $self->realloc;
1074} 1592}
1075 1593
1076sub _draw { 1594sub _draw {
1077 my ($self) = @_; 1595 my ($self) = @_;
1078 1596
1597 $self->SUPER::_draw; # draw background, if applicable
1598
1079 my $tex = $self->{texture} ||= do { 1599 my $tex = $self->{texture} ||= do {
1600 $self->{layout}->set_foreground (@{$self->{fg}});
1601 $self->{layout}->set_font ($self->{font}) if $self->{font};
1080 $self->{layout}->set_width ($self->{w}); 1602 $self->{layout}->set_width ($self->{w});
1603 $self->{layout}->set_ellipsise ($self->{ellipsise});
1604 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1605 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1606
1082 new_from_layout CFClient::Texture $self->{layout} 1607 new_from_layout CFClient::Texture $self->{layout}
1083 }; 1608 };
1084 1609
1085 glEnable GL_BLEND; 1610 unless (exists $self->{ox}) {
1086 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1611 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1612 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1613 : ($self->{w} - $tex->{w}) * 0.5);
1614
1615 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1616 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1617 : ($self->{h} - $tex->{h}) * 0.5);
1618 };
1619
1087 glEnable GL_TEXTURE_2D; 1620 glEnable GL_TEXTURE_2D;
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1621 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089 1622
1623 if ($tex->{format} == GL_ALPHA) {
1090 glColor @{$self->{fg}}; 1624 glColor @{$self->{fg}};
1091
1092 $self->{ox} = int (
1093 $self->{align} < 0 ? $self->{padding}
1094 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1095 : ($self->{w} - $tex->{w}) * 0.5
1096 );
1097
1098 $self->{oy} = int (
1099 $self->{valign} < 0 ? $self->{padding}
1100 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1101 : ($self->{h} - $tex->{h}) * 0.5
1102 );
1103
1104 $tex->draw_quad ($self->{ox}, $self->{oy}); 1625 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1626 } else {
1627 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1628 }
1105 1629
1106 glDisable GL_TEXTURE_2D; 1630 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1631}
1109 1632
1110############################################################################# 1633#############################################################################
1111 1634
1112package CFClient::UI::EntryBase; 1635package CFClient::UI::EntryBase;
1113 1636
1114our @ISA = CFClient::UI::Label::; 1637our @ISA = CFClient::UI::Label::;
1115 1638
1116use SDL::OpenGL; 1639use CFClient::OpenGL;
1117 1640
1118sub new { 1641sub new {
1119 my $class = shift; 1642 my $class = shift;
1120 1643
1121 $class->SUPER::new ( 1644 $class->SUPER::new (
1122 fg => [1, 1, 1], 1645 fg => [1, 1, 1],
1123 bg => [0, 0, 0, 0.2], 1646 bg => [0, 0, 0, 0.2],
1124 active_bg => [1, 1, 1, 0.5], 1647 active_bg => [1, 1, 1, 0.5],
1125 active_fg => [0, 0, 0], 1648 active_fg => [0, 0, 0],
1126 can_hover => 1, 1649 can_hover => 1,
1127 can_focus => 1, 1650 can_focus => 1,
1128 valign => 0, 1651 valign => 0,
1652 can_events => 1,
1653 #text => ...
1129 @_ 1654 @_
1130 ) 1655 )
1131} 1656}
1132 1657
1133sub _set_text { 1658sub _set_text {
… …
1143 $self->{text} = $text; 1668 $self->{text} = $text;
1144 1669
1145 $text =~ s/./*/g if $self->{hidden}; 1670 $text =~ s/./*/g if $self->{hidden};
1146 $self->{layout}->set_text ("$text "); 1671 $self->{layout}->set_text ("$text ");
1147 1672
1148 $self->emit (changed => $self->{text}); 1673 $self->_emit (changed => $self->{text});
1674}
1675
1676sub set_text {
1677 my ($self, $text) = @_;
1678
1679 $self->{cursor} = length $text;
1680 $self->_set_text ($text);
1681
1682 $self->realloc;
1149} 1683}
1150 1684
1151sub get_text { 1685sub get_text {
1152 $_[0]{text} 1686 $_[0]{text}
1153} 1687}
… …
1156 my ($self) = @_; 1690 my ($self) = @_;
1157 1691
1158 my ($w, $h) = $self->SUPER::size_request; 1692 my ($w, $h) = $self->SUPER::size_request;
1159 1693
1160 ($w + 1, $h) # add 1 for cursor 1694 ($w + 1, $h) # add 1 for cursor
1161}
1162
1163sub size_allocate {
1164 my ($self, $w, $h) = @_;
1165
1166 $self->_set_text ($self->{text});
1167}
1168
1169sub set_text {
1170 my ($self, $text) = @_;
1171
1172 $self->{cursor} = length $text;
1173 $self->_set_text ($text);
1174 $self->update;
1175} 1695}
1176 1696
1177sub key_down { 1697sub key_down {
1178 my ($self, $ev) = @_; 1698 my ($self, $ev) = @_;
1179 1699
… …
1181 my $sym = $ev->{sym}; 1701 my $sym = $ev->{sym};
1182 my $uni = $ev->{unicode}; 1702 my $uni = $ev->{unicode};
1183 1703
1184 my $text = $self->get_text; 1704 my $text = $self->get_text;
1185 1705
1186 if ($sym == 8) { 1706 if ($uni == 8) {
1187 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1707 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1188 } elsif ($sym == 127) { 1708 } elsif ($uni == 127) {
1189 substr $text, $self->{cursor}, 1, ""; 1709 substr $text, $self->{cursor}, 1, "";
1190 } elsif ($sym == CFClient::SDLK_LEFT) { 1710 } elsif ($sym == CFClient::SDLK_LEFT) {
1191 --$self->{cursor} if $self->{cursor}; 1711 --$self->{cursor} if $self->{cursor};
1192 } elsif ($sym == CFClient::SDLK_RIGHT) { 1712 } elsif ($sym == CFClient::SDLK_RIGHT) {
1193 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1713 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1194 } elsif ($sym == CFClient::SDLK_HOME) { 1714 } elsif ($sym == CFClient::SDLK_HOME) {
1195 $self->{cursor} = 0; 1715 $self->{cursor} = 0;
1196 } elsif ($sym == CFClient::SDLK_END) { 1716 } elsif ($sym == CFClient::SDLK_END) {
1197 $self->{cursor} = length $text; 1717 $self->{cursor} = length $text;
1198 } elsif ($sym == 27) { 1718 } elsif ($uni == 27) {
1199 $self->emit ('escape'); 1719 $self->_emit ('escape');
1200 } elsif ($uni) { 1720 } elsif ($uni) {
1201 substr $text, $self->{cursor}++, 0, chr $uni; 1721 substr $text, $self->{cursor}++, 0, chr $uni;
1722 } else {
1723 return 0;
1202 } 1724 }
1203 1725
1204 $self->_set_text ($text); 1726 $self->_set_text ($text);
1205 $self->update; 1727
1728 $self->realloc;
1729
1730 1
1206} 1731}
1207 1732
1208sub focus_in { 1733sub focus_in {
1209 my ($self) = @_; 1734 my ($self) = @_;
1210 1735
… …
1225 utf8::encode $text; 1750 utf8::encode $text;
1226 $self->{cursor} = length substr $text, 0, $idx; 1751 $self->{cursor} = length substr $text, 0, $idx;
1227 1752
1228 $self->_set_text ($self->{text}); 1753 $self->_set_text ($self->{text});
1229 $self->update; 1754 $self->update;
1755
1756 1
1230} 1757}
1231 1758
1232sub mouse_motion { 1759sub mouse_motion {
1233 my ($self, $ev, $x, $y) = @_; 1760 my ($self, $ev, $x, $y) = @_;
1234# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1761# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1762
1763 0
1235} 1764}
1236 1765
1237sub _draw { 1766sub _draw {
1238 my ($self) = @_; 1767 my ($self) = @_;
1239 1768
… …
1278 1807
1279package CFClient::UI::Entry; 1808package CFClient::UI::Entry;
1280 1809
1281our @ISA = CFClient::UI::EntryBase::; 1810our @ISA = CFClient::UI::EntryBase::;
1282 1811
1283use SDL::OpenGL; 1812use CFClient::OpenGL;
1284 1813
1285sub key_down { 1814sub key_down {
1286 my ($self, $ev) = @_; 1815 my ($self, $ev) = @_;
1287 1816
1288 my $sym = $ev->{sym}; 1817 my $sym = $ev->{sym};
1289 1818
1290 if ($sym == 13) { 1819 if ($sym == 13) {
1820 unshift @{$self->{history}},
1821 my $txt = $self->get_text;
1822 $self->{history_pointer} = -1;
1823 $self->{history_saveback} = '';
1291 $self->emit (activate => $self->get_text); 1824 $self->_emit (activate => $txt);
1292 $self->update; 1825 $self->update;
1293 1826
1827 } elsif ($sym == CFClient::SDLK_UP) {
1828 if ($self->{history_pointer} < 0) {
1829 $self->{history_saveback} = $self->get_text;
1830 }
1831 if (@{$self->{history} || []} > 0) {
1832 $self->{history_pointer}++;
1833 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1834 $self->{history_pointer} = @{$self->{history} || []} - 1;
1835 }
1836 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1837 }
1838
1839 } elsif ($sym == CFClient::SDLK_DOWN) {
1840 $self->{history_pointer}--;
1841 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1842
1843 if ($self->{history_pointer} >= 0) {
1844 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1845 } else {
1846 $self->set_text ($self->{history_saveback});
1847 }
1848
1294 } else { 1849 } else {
1295 $self->SUPER::key_down ($ev); 1850 return $self->SUPER::key_down ($ev)
1851 }
1852
1296 } 1853 1
1297
1298} 1854}
1299 1855
1300############################################################################# 1856#############################################################################
1301 1857
1302package CFClient::UI::Button; 1858package CFClient::UI::Button;
1303 1859
1304our @ISA = CFClient::UI::Label::; 1860our @ISA = CFClient::UI::Label::;
1305 1861
1306use SDL::OpenGL; 1862use CFClient::OpenGL;
1307 1863
1308my @tex = 1864my @tex =
1309 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1865 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1310 qw(b1_button_active.png); 1866 qw(b1_button_active.png);
1311 1867
1312sub new { 1868sub new {
1313 my $class = shift; 1869 my $class = shift;
1314 1870
1315 $class->SUPER::new ( 1871 $class->SUPER::new (
1316 padding => 4, 1872 padding_x => 4,
1873 padding_y => 4,
1317 fg => [1, 1, 1], 1874 fg => [1, 1, 1],
1318 bg => [1, 1, 1, 0.2],
1319 active_fg => [0, 0, 1], 1875 active_fg => [0, 0, 1],
1320 can_hover => 1, 1876 can_hover => 1,
1321 align => 0, 1877 align => 0,
1322 valign => 0, 1878 valign => 0,
1879 can_events => 1,
1323 @_ 1880 @_
1324 ) 1881 )
1325} 1882}
1326 1883
1884sub activate { }
1885
1327sub button_up { 1886sub button_up {
1328 my ($self, $ev, $x, $y) = @_; 1887 my ($self, $ev, $x, $y) = @_;
1329 1888
1889 $self->emit ("activate")
1330 if ($x >= 0 && $x < $self->{w} 1890 if $x >= 0 && $x < $self->{w}
1331 && $y >= 0 && $y < $self->{h}) { 1891 && $y >= 0 && $y < $self->{h};
1332 $self->emit ("activate"); 1892
1333 } 1893 1
1334} 1894}
1335 1895
1336sub _draw { 1896sub _draw {
1337 my ($self) = @_; 1897 my ($self) = @_;
1338 1898
1339 local $self->{fg} = $self->{fg}; 1899 local $self->{fg} = $self->{fg};
1340 1900
1341 if ($GRAB == $self) { 1901 if ($GRAB == $self) {
1342 $self->{fg} = $self->{active_fg}; 1902 $self->{fg} = $self->{active_fg};
1343 } 1903 }
1904
1905 glEnable GL_TEXTURE_2D;
1906 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1907 glColor 0, 0, 0, 1;
1908
1909 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1910
1911 glDisable GL_TEXTURE_2D;
1912
1913 $self->SUPER::_draw;
1914}
1915
1916#############################################################################
1917
1918package CFClient::UI::CheckBox;
1919
1920our @ISA = CFClient::UI::DrawBG::;
1921
1922my @tex =
1923 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1924 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1925
1926use CFClient::OpenGL;
1927
1928sub new {
1929 my $class = shift;
1930
1931 $class->SUPER::new (
1932 padding_x => 2,
1933 padding_y => 2,
1934 fg => [1, 1, 1],
1935 active_fg => [1, 1, 0],
1936 bg => [0, 0, 0, 0.2],
1937 active_bg => [1, 1, 1, 0.5],
1938 state => 0,
1939 can_hover => 1,
1940 @_
1941 )
1942}
1943
1944sub size_request {
1945 my ($self) = @_;
1946
1947 (6) x 2
1948}
1949
1950sub button_down {
1951 my ($self, $ev, $x, $y) = @_;
1952
1953 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1954 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1955 $self->{state} = !$self->{state};
1956 $self->_emit (changed => $self->{state});
1957 } else {
1958 return 0
1959 }
1960
1961 1
1962}
1963
1964sub _draw {
1965 my ($self) = @_;
1966
1967 $self->SUPER::_draw;
1968
1969 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1970
1971 my ($w, $h) = @$self{qw(w h)};
1972
1973 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1974
1975 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1976
1977 my $tex = $self->{state} ? $tex[1] : $tex[0];
1978
1979 glEnable GL_TEXTURE_2D;
1980 $tex->draw_quad_alpha (0, 0, $s, $s);
1981 glDisable GL_TEXTURE_2D;
1982}
1983
1984#############################################################################
1985
1986package CFClient::UI::Image;
1987
1988our @ISA = CFClient::UI::Base::;
1989
1990use CFClient::OpenGL;
1991use Carp qw/confess/;
1992
1993our %loaded_images;
1994
1995sub new {
1996 my $class = shift;
1997
1998 my $self = $class->SUPER::new (can_events => 0, @_);
1999
2000 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2001
2002 $loaded_images{$self->{image}} ||=
2003 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2004
2005 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2006
2007 Scalar::Util::weaken $loaded_images{$self->{image}};
2008
2009 $self->{aspect} = $tex->{w} / $tex->{h};
2010
2011 $self
2012}
2013
2014sub size_request {
2015 my ($self) = @_;
2016
2017 ($self->{tex}->{w}, $self->{tex}->{h})
2018}
2019
2020sub _draw {
2021 my ($self) = @_;
2022
2023 my $tex = $self->{tex};
2024
2025 my ($w, $h) = ($self->{w}, $self->{h});
2026
2027 if ($self->{rot90}) {
2028 glRotate 90, 0, 0, 1;
2029 glTranslate 0, -$self->{w}, 0;
2030
2031 ($w, $h) = ($h, $w);
2032 }
2033
2034 glEnable GL_TEXTURE_2D;
2035 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2036
2037 $tex->draw_quad_alpha (0, 0, $w, $h);
2038
2039 glDisable GL_TEXTURE_2D;
2040}
2041
2042#############################################################################
2043
2044package CFClient::UI::VGauge;
2045
2046our @ISA = CFClient::UI::Base::;
2047
2048use List::Util qw(min max);
2049
2050use CFClient::OpenGL;
2051
2052my %tex = (
2053 food => [
2054 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2055 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2056 ],
2057 grace => [
2058 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2059 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2060 ],
2061 hp => [
2062 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2063 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2064 ],
2065 mana => [
2066 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2067 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2068 ],
2069);
2070
2071# eg. VGauge->new (gauge => 'food'), default gauge: food
2072sub new {
2073 my $class = shift;
2074
2075 my $self = $class->SUPER::new (
2076 type => 'food',
2077 @_
2078 );
2079
2080 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2081
2082 $self
2083}
2084
2085sub size_request {
2086 my ($self) = @_;
2087
2088 #my $tex = $tex{$self->{type}}[0];
2089 #@$tex{qw(w h)}
2090 (0, 0)
2091}
2092
2093sub set_max {
2094 my ($self, $max) = @_;
2095
2096 return if $self->{max_val} == $max;
2097
2098 $self->{max_val} = $max;
2099 $self->update;
2100}
2101
2102sub set_value {
2103 my ($self, $val, $max) = @_;
2104
2105 $self->set_max ($max)
2106 if defined $max;
2107
2108 return if $self->{val} == $val;
2109
2110 $self->{val} = $val;
2111 $self->update;
2112}
2113
2114sub _draw {
2115 my ($self) = @_;
2116
2117 my $tex = $tex{$self->{type}};
2118 my ($t1, $t2, $t3) = @$tex;
2119
2120 my ($w, $h) = ($self->{w}, $self->{h});
2121
2122 if ($self->{vertical}) {
2123 glRotate 90, 0, 0, 1;
2124 glTranslate 0, -$self->{w}, 0;
2125
2126 ($w, $h) = ($h, $w);
2127 }
2128
2129 my $ycut = $self->{val} / ($self->{max_val} || 1);
2130
2131 my $ycut1 = max 0, min 1, $ycut;
2132 my $ycut2 = max 0, min 1, $ycut - 1;
2133
2134 my $h1 = $self->{h} * (1 - $ycut1);
2135 my $h2 = $self->{h} * (1 - $ycut2);
1344 2136
1345 glEnable GL_BLEND; 2137 glEnable GL_BLEND;
1346 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2138 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1347 glEnable GL_TEXTURE_2D; 2139 glEnable GL_TEXTURE_2D;
1348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1349 glColor 0, 0, 0, 1;
1350 2141
1351 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2142 glBindTexture GL_TEXTURE_2D, $t1->{name};
2143 glBegin GL_QUADS;
2144 glTexCoord 0 , 0; glVertex 0 , 0;
2145 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2146 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2147 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2148 glEnd;
1352 2149
2150 my $ycut1 = List::Util::min 1, $ycut;
2151 glBindTexture GL_TEXTURE_2D, $t2->{name};
2152 glBegin GL_QUADS;
2153 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2154 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2155 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2156 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2157 glEnd;
2158
2159 if ($t3) {
2160 glBindTexture GL_TEXTURE_2D, $t3->{name};
2161 glBegin GL_QUADS;
2162 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2163 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2164 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2165 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2166 glEnd;
2167 }
2168
2169 glDisable GL_BLEND;
1353 glDisable GL_TEXTURE_2D; 2170 glDisable GL_TEXTURE_2D;
1354 glDisable GL_BLEND;
1355
1356 $self->SUPER::_draw;
1357} 2171}
1358 2172
1359############################################################################# 2173#############################################################################
1360 2174
1361package CFClient::UI::CheckBox; 2175package CFClient::UI::Gauge;
1362 2176
1363our @ISA = CFClient::UI::DrawBG::; 2177our @ISA = CFClient::UI::VBox::;
1364
1365my @tex =
1366 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1367 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1368
1369use SDL::OpenGL;
1370 2178
1371sub new { 2179sub new {
1372 my $class = shift; 2180 my ($class, %arg) = @_;
1373 2181
1374 $class->SUPER::new ( 2182 my $self = $class->SUPER::new (
1375 padding => 2, 2183 tooltip => $arg{type},
1376 fg => [1, 1, 1],
1377 active_fg => [1, 1, 0],
1378 state => 0,
1379 can_hover => 1, 2184 can_hover => 1,
1380 @_ 2185 can_events => 1,
2186 %arg,
1381 ) 2187 );
1382}
1383 2188
1384sub size_request { 2189 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1385 my ($self) = @_; 2190 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1386 2191 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1387 ($self->{padding} * 2 + 6) x 2
1388}
1389
1390sub button_down {
1391 my ($self, $ev, $x, $y) = @_;
1392
1393 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1394 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1395 $self->{state} = !$self->{state};
1396 $self->emit (changed => $self->{state});
1397 }
1398}
1399
1400sub _draw {
1401 my ($self) = @_;
1402
1403 $self->SUPER::_draw;
1404
1405 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1406
1407 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1408
1409 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1410
1411 glEnable GL_BLEND;
1412 glEnable GL_TEXTURE_2D;
1413 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1414
1415 my $tex = $self->{state} ? $tex[1] : $tex[0];
1416
1417 $tex->draw_quad (0, 0, $s, $s);
1418
1419 glDisable GL_TEXTURE_2D;
1420 glDisable GL_BLEND;
1421}
1422
1423#############################################################################
1424
1425package CFClient::UI::VGauge;
1426
1427our @ISA = CFClient::UI::Base::;
1428
1429use SDL::OpenGL;
1430
1431my %tex = (
1432 food => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1434 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1435 ],
1436 grace => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1438 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1439 ],
1440 hp => [
1441 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1442 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1443 ],
1444 mana => [
1445 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1446 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1447 ],
1448);
1449
1450# eg. VGauge->new (gauge => 'food'), default gauge: food
1451sub new {
1452 my $class = shift;
1453
1454 my $self = $class->SUPER::new (gauge => 'food', @_);
1455 2192
1456 $self 2193 $self
1457} 2194}
1458 2195
1459sub size_request { 2196sub set_fontsize {
1460 my ($self) = @_; 2197 my ($self, $fsize) = @_;
1461 2198
1462 my $tex = $tex{$self->{gauge}}[0]; 2199 $self->{value}->set_fontsize ($fsize);
1463 2200 $self->{max} ->set_fontsize ($fsize);
1464 @$tex{qw(w h)}
1465} 2201}
1466 2202
1467sub set_max { 2203sub set_max {
1468 my ($self, $max) = @_; 2204 my ($self, $max) = @_;
1469 2205
1470 $self->{max_val} = $max; 2206 $self->{gauge}->set_max ($max);
2207 $self->{max}->set_text ($max);
1471} 2208}
1472 2209
1473sub set_value { 2210sub set_value {
1474 my ($self, $val, $max) = @_; 2211 my ($self, $val, $max) = @_;
1475 2212
1476 $self->set_max ($max) 2213 $self->set_max ($max)
1477 if defined $max; 2214 if defined $max;
1478 2215
1479 $max = $self->{max_val}; 2216 $self->{gauge}->set_value ($val, $max);
1480 $self->{val} = $val; 2217 $self->{value}->set_text ($val);
1481
1482 $self->update;
1483}
1484
1485sub _draw {
1486 my ($self) = @_;
1487
1488 my $tex = $tex{$self->{gauge}};
1489
1490 my ($w, $h) = ($self->{w}, $self->{h});
1491
1492 my $ycut = $self->{val} / ($self->{max_val} || 1);
1493 $ycut = 1 if $self->{val} > $self->{max_val};
1494
1495 my $t1 = $tex->[0];
1496 my $t2 = $tex->[1];
1497
1498 glEnable GL_BLEND;
1499 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1500 glEnable GL_TEXTURE_2D;
1501 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1502
1503 my $h1 = $self->{h} - $ycut * $self->{h};
1504 my $h2 = $ycut * $self->{h};
1505
1506 my $yp = 0;
1507
1508 glBindTexture GL_TEXTURE_2D, $t1->{name};
1509 glBegin GL_QUADS;
1510 glTexCoord 0 , 0; glVertex 0 , $yp;
1511 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1512 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1513 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1514 glEnd;
1515
1516 $yp += $h1;
1517
1518 glBindTexture GL_TEXTURE_2D, $t2->{name};
1519 glBegin GL_QUADS;
1520 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1521 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1522 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1523 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1524 glEnd;
1525
1526 glDisable GL_BLEND;
1527 glDisable GL_TEXTURE_2D;
1528} 2218}
1529 2219
1530############################################################################# 2220#############################################################################
1531 2221
1532package CFClient::UI::Slider; 2222package CFClient::UI::Slider;
1533 2223
1534use strict; 2224use strict;
1535 2225
1536use SDL::OpenGL; 2226use CFClient::OpenGL;
1537 2227
1538our @ISA = CFClient::UI::DrawBG::; 2228our @ISA = CFClient::UI::DrawBG::;
1539 2229
1540my @tex = 2230my @tex =
1541 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2231 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1542 qw(s1_slider.png s1_slider_bg.png); 2232 qw(s1_slider.png s1_slider_bg.png);
1543 2233
1544sub new { 2234sub new {
1545 my $class = shift; 2235 my $class = shift;
1546 2236
1547 # range [value, low, high, page] 2237 # range [value, low, high, page, unit]
1548 2238
1549 # TODO: 0-width page 2239 # TODO: 0-width page
1550 # TODO: req_w/h are wrong with vertical 2240 # TODO: req_w/h are wrong with vertical
1551 # TODO: calculations are off 2241 # TODO: calculations are off
1552 my $self = $class->SUPER::new ( 2242 my $self = $class->SUPER::new (
1553 fg => [1, 1, 1], 2243 fg => [1, 1, 1],
1554 active_fg => [0, 0, 0], 2244 active_fg => [0, 0, 0],
2245 bg => [0, 0, 0, 0.2],
2246 active_bg => [1, 1, 1, 0.5],
1555 range => [0, 0, 100, 10], 2247 range => [0, 0, 100, 10, 0],
1556 req_w => 20, 2248 min_w => $::WIDTH / 80,
1557 req_h => 20, 2249 min_h => $::WIDTH / 80,
1558 vertical => 0, 2250 vertical => 0,
1559 can_hover => 1, 2251 can_hover => 1,
1560 inner_pad => 5, 2252 inner_pad => 0.02,
1561 @_ 2253 @_
1562 ); 2254 );
1563 2255
2256 $self->set_value ($self->{range}[0]);
2257 $self->update;
2258
1564 $self 2259 $self
1565} 2260}
1566 2261
2262sub changed { }
2263
2264sub set_range {
2265 my ($self, $range) = @_;
2266
2267 ($range, $self->{range}) = ($self->{range}, $range);
2268
2269 $self->update
2270 if "@$range" ne "@{$self->{range}}";
2271}
2272
2273sub set_value {
2274 my ($self, $value) = @_;
2275
2276 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2277
2278 $hi = $lo + 1 if $hi <= $lo;
2279
2280 $page = $hi - $lo if $page > $hi - $lo;
2281
2282 $value = $lo if $value < $lo;
2283 $value = $hi - $page if $value > $hi - $page;
2284
2285 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2286 if $unit;
2287
2288 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2289
2290 if ($value != $old_value) {
2291 $self->_emit (changed => $value);
2292 $self->update;
2293 }
2294}
2295
1567sub size_request { 2296sub size_request {
1568 my ($self) = @_; 2297 my ($self) = @_;
1569 2298
1570 my $w = $self->{req_w}; 2299 ($self->{req_w}, $self->{req_h})
1571 my $h = $self->{req_h};
1572
1573 $self->{vertical} ? ($h, $w) : ($w, $h)
1574} 2300}
1575 2301
1576sub button_down { 2302sub button_down {
1577 my ($self, $ev, $x, $y) = @_; 2303 my ($self, $ev, $x, $y) = @_;
1578 2304
1579 $self->SUPER::button_down ($ev, $x, $y); 2305 $self->SUPER::button_down ($ev, $x, $y);
2306
2307 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2308
1580 $self->mouse_motion ($ev, $x, $y); 2309 $self->mouse_motion ($ev, $x, $y)
1581} 2310}
1582 2311
1583sub mouse_motion { 2312sub mouse_motion {
1584 my ($self, $ev, $x, $y) = @_; 2313 my ($self, $ev, $x, $y) = @_;
1585 2314
1586 if ($GRAB == $self) { 2315 if ($GRAB == $self) {
2316 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2317
2318 my (undef, $lo, $hi, $page) = @{$self->{range}};
2319
2320 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2321
2322 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2323 } else {
2324 return 0;
2325 }
2326
2327 1
2328}
2329
2330sub update {
2331 my ($self) = @_;
2332
2333 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2334 $self->set_value ($self->{range}[0]);
2335
1587 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2336 my ($value, $lo, $hi, $page) = @{$self->{range}};
2337 my $range = ($hi - $page - $lo) || 1e-100;
1588 2338
1589 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2339 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1590 2340
1591 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2341 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1592 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2342 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1593 2343
1594 $x -= $inner_pad_px; # substract the padding 2344 $value = ($value - $lo) / $range;
1595 $x = $x * ($hi - $lo) / $inner_w + $lo; 2345 $value = $value * $self->{scale} + $self->{offset};
1596 $x = $lo if $x < $lo;
1597 $x = $hi - $page if $x > $hi - $page;
1598 $self->{range}[0] = $x;
1599 2346
1600 $self->emit (changed => $x); 2347 $self->{knob_x} = $value - $knob_w * 0.5;
1601 $self->update; 2348 $self->{knob_w} = $knob_w;
1602 } 2349 });
1603}
1604 2350
1605# the inner_* stuff is for generating a padding for the slider handle, 2351 $self->SUPER::update;
1606# so that the handle doesn't leave the texture. This calculation isn't 100%
1607# correct propably, but it does the job for now
1608sub _calc_inner_pad_px {
1609 my ($self, $w) = @_;
1610 ($w / 100) * $self->{inner_pad} # % to pixels
1611} 2352}
1612 2353
1613sub _draw { 2354sub _draw {
1614 my ($self) = @_; 2355 my ($self) = @_;
1615 2356
1616 $self->SUPER::_draw (); 2357 $self->SUPER::_draw ();
1617 2358
1618 my ($w, $h) = @$self{qw(w h)}; 2359 glScale $self->{w}, $self->{h};
1619 2360
1620 if ($self->{vertical}) { 2361 if ($self->{vertical}) {
1621 # draw a vertical slider like a rotated horizontal slider 2362 # draw a vertical slider like a rotated horizontal slider
1622 2363
2364 glTranslate 1, 0, 0;
1623 glRotate 90, 0, 0, 1; 2365 glRotate 90, 0, 0, 1;
1624 glTranslate 0, -$self->{w}, 0;
1625
1626 ($w, $h) = ($h, $w);
1627 } 2366 }
1628 2367
1629 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2368 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1630 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2369 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1631 2370
1632 my ($value, $lo, $hi, $page) = @{$self->{range}};
1633
1634 $hi = $value + 1 if $lo == $hi;
1635
1636 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1637 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1638
1639 $page = int $page * $inner_w / ($hi - $lo);
1640 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1641
1642 $w -= $page;
1643 $page &= ~1;
1644 glTranslate $page * 0.5, 0, 0;
1645 $page ||= 2;
1646
1647 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1648 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1649
1650 glEnable GL_BLEND;
1651 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1652 glEnable GL_TEXTURE_2D; 2371 glEnable GL_TEXTURE_2D;
1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2372 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1654 2373
1655 # draw background 2374 # draw background
1656 $tex[1]->draw_quad (0, 0, $w, $h); 2375 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1657 2376
1658 # draw handle 2377 # draw handle
1659 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2378 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1660 2379
1661 glDisable GL_BLEND;
1662 glDisable GL_TEXTURE_2D; 2380 glDisable GL_TEXTURE_2D;
1663} 2381}
1664 2382
1665############################################################################# 2383#############################################################################
1666 2384
2385package CFClient::UI::ValSlider;
2386
2387our @ISA = CFClient::UI::HBox::;
2388
2389sub new {
2390 my ($class, %arg) = @_;
2391
2392 my $range = delete $arg{range};
2393
2394 my $self = $class->SUPER::new (
2395 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2396 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2397 to_value => sub { shift },
2398 from_value => sub { shift },
2399 %arg,
2400 );
2401
2402 $self->{slider}->connect (changed => sub {
2403 my ($self, $value) = @_;
2404 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2405 $self->{parent}->emit (changed => $value);
2406 });
2407
2408# $self->{entry}->connect (changed => sub {
2409# my ($self, $value) = @_;
2410# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2411# $self->{parent}->emit (changed => $value);
2412# });
2413
2414 $self->add ($self->{slider}, $self->{entry});
2415
2416 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2417
2418 $self
2419}
2420
2421sub set_range { shift->{slider}->set_range (@_) }
2422sub set_value { shift->{slider}->set_value (@_) }
2423
2424#############################################################################
2425
1667package CFClient::UI::TextView; 2426package CFClient::UI::TextView;
1668 2427
1669our @ISA = CFClient::UI::HBox::; 2428our @ISA = CFClient::UI::HBox::;
1670 2429
1671use SDL::OpenGL; 2430use CFClient::OpenGL;
1672 2431
1673sub new { 2432sub new {
1674 my $class = shift; 2433 my $class = shift;
1675 2434
1676 my $self = $class->SUPER::new ( 2435 my $self = $class->SUPER::new (
1677 fontsize => 1, 2436 fontsize => 1,
2437 can_events => 0,
2438 #font => default_font
1678 @_, 2439 @_,
1679 2440
1680 layout => (new CFClient::Layout), 2441 layout => (new CFClient::Layout 1),
1681 par => [], 2442 par => [],
1682 height => 0, 2443 height => 0,
1683 children => [ 2444 children => [
1684 (new CFClient::UI::Empty expand => 1), 2445 (new CFClient::UI::Empty expand => 1),
1685 (new CFClient::UI::Slider vertical => 1), 2446 (new CFClient::UI::Slider vertical => 1),
1686 ], 2447 ],
1687 ); 2448 );
1688 2449
1689 $self->{children}[1]->connect (changed => sub { 2450 $self->{children}[1]->connect (changed => sub { $self->update });
1690 $self->update;
1691 });
1692 2451
1693 $self 2452 $self
1694} 2453}
1695 2454
1696sub set_fontsize { 2455sub set_fontsize {
… …
1698 2457
1699 $self->{fontsize} = $fontsize; 2458 $self->{fontsize} = $fontsize;
1700 $self->reflow; 2459 $self->reflow;
1701} 2460}
1702 2461
2462sub size_allocate {
2463 my ($self, $w, $h) = @_;
2464
2465 $self->SUPER::size_allocate ($w, $h);
2466
2467 $self->{layout}->set_font ($self->{font}) if $self->{font};
2468 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2469 $self->{layout}->set_width ($self->{children}[0]{w});
2470
2471 $self->reflow;
2472}
2473
1703sub text_height { 2474sub text_size {
1704 my ($self, $text) = @_; 2475 my ($self, $text, $indent) = @_;
1705 2476
1706 my $layout = $self->{layout}; 2477 my $layout = $self->{layout};
1707 2478
1708 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2479 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1709 $layout->set_width ($self->{w}); 2480 $layout->set_width ($self->{children}[0]{w} - $indent);
1710 $layout->set_text ($text); 2481 $layout->set_markup ($text);
1711 2482
1712 ($layout->size)[1] 2483 $layout->size
1713} 2484}
1714 2485
1715sub reflow { 2486sub reflow {
1716 my ($self) = @_; 2487 my ($self) = @_;
1717 2488
1718 $self->{need_reflow}++; 2489 $self->{need_reflow}++;
1719 $self->update; 2490 $self->update;
1720} 2491}
1721 2492
1722sub size_allocate { 2493sub set_offset {
2494 my ($self, $offset) = @_;
2495
2496 # todo: base offset on lines or so, not on pixels
2497 $self->{children}[1]->set_value ($offset);
2498}
2499
2500sub clear {
1723 my ($self, $w, $h) = @_; 2501 my ($self) = @_;
1724 2502
1725 $self->SUPER::size_allocate ($w, $h); 2503 $self->{par} = [];
1726 2504 $self->{height} = 0;
1727 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2505 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728 $self->{layout}->set_width ($self->{children}[0]{w});
1729
1730 $self->reflow;
1731} 2506}
1732 2507
1733sub add_paragraph { 2508sub add_paragraph {
1734 my ($self, $color, $text) = @_; 2509 my ($self, $color, $text, $indent) = @_;
1735 2510
1736 #TODO: intelligently "reformat" paragraph 2511 for my $line (split /\n/, $text) {
1737 2512 my ($w, $h) = $self->text_size ($line);
1738 my $height = $self->text_height ($text);
1739
1740 $self->{height} += $height; 2513 $self->{height} += $h;
2514 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2515 }
1741 2516
1742 push @{$self->{par}}, [$height, $color, $text];
1743
1744 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2517 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1745 $self->{children}[1]->update;
1746} 2518}
1747 2519
1748sub update { 2520sub update {
1749 my ($self) = @_; 2521 my ($self) = @_;
1750 2522
… …
1752 2524
1753 return unless $self->{h} > 0; 2525 return unless $self->{h} > 0;
1754 2526
1755 delete $self->{texture}; 2527 delete $self->{texture};
1756 2528
1757 $ROOT->on_refresh ($self, sub { 2529 $ROOT->on_post_alloc ($self, sub {
2530 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2531
1758 if (delete $self->{need_reflow}) { 2532 if (delete $self->{need_reflow}) {
1759 my $height = 0; 2533 my $height = 0;
1760 2534
1761 $height += $_->[0] = $self->text_height ($_->[2]) 2535 my $layout = $self->{layout};
2536
2537 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2538
1762 for @{$self->{par}}; 2539 for (@{$self->{par}}) {
2540 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2541 $layout->set_width ($W - $_->[3]);
2542 $layout->set_markup ($_->[4]);
2543 my ($w, $h) = $layout->size;
2544 $_->[0] = $w + $_->[3];
2545 $_->[1] = $h;
2546 }
2547
2548 $height += $_->[1];
2549 }
1763 2550
1764 $self->{height} = $height; 2551 $self->{height} = $height;
1765 2552
1766 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2553 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1767 2554
1768 delete $self->{texture}; 2555 delete $self->{texture};
1769 } 2556 }
1770 2557
1771 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2558 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1772 glClearColor 0, 0, 0, 1; 2559 glClearColor 0.5, 0.5, 0.5, 0;
1773 glClear GL_COLOR_BUFFER_BIT; 2560 glClear GL_COLOR_BUFFER_BIT;
1774 2561
2562 my $top = int $self->{children}[1]{range}[0];
2563
2564 my $y0 = $top;
2565 my $y1 = $top + $H;
2566
2567 my $y = 0;
2568
2569 my $layout = $self->{layout};
2570
2571 $layout->set_font ($self->{font}) if $self->{font};
2572
1775 glEnable GL_BLEND; 2573 glEnable GL_BLEND;
2574 #TODO# not correct in windows where rgba is forced off
1776 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2575 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1777 glEnable GL_TEXTURE_2D;
1778 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1779
1780 my $top = int $self->{children}[1]{range}[0];
1781
1782 my $y0 = $top;
1783 my $y1 = $top + $self->{h};
1784
1785 my $y = 0;
1786
1787 my $layout = $self->{layout};
1788 2576
1789 for my $par (@{$self->{par}}) { 2577 for my $par (@{$self->{par}}) {
1790 my $h = $par->[0]; 2578 my $h = $par->[1];
1791 2579
1792 if ($y0 < $y + $h && $y < $y1) { 2580 if ($y0 < $y + $h && $y < $y1) {
2581 $layout->set_foreground (@{ $par->[2] });
2582 $layout->set_width ($W - $par->[3]);
1793 $layout->set_text ($par->[2]); 2583 $layout->set_markup ($par->[4]);
1794 2584
1795 glColor @{ $par->[1] }; 2585 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1796 my ($W, $H) = $layout->size; 2586
1797 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2587 glRasterPos $par->[3], $y - $y0;
2588 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1798 } 2589 }
1799 2590
1800 $y += $h; 2591 $y += $h;
1801 } 2592 }
1802 2593
1803 glDisable GL_TEXTURE_2D;
1804 glDisable GL_BLEND; 2594 glDisable GL_BLEND;
1805 }; 2595 };
1806 }); 2596 });
1807} 2597}
1808 2598
1809sub _draw { 2599sub _draw {
1810 my ($self) = @_; 2600 my ($self) = @_;
1811 2601
1812 if ($self->{texture}) {
1813 glEnable GL_TEXTURE_2D; 2602 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2603 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2604 glColor 1, 1, 1, 1;
1815 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2605 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1816 glDisable GL_TEXTURE_2D; 2606 glDisable GL_TEXTURE_2D;
1817 }
1818 2607
1819 $self->{children}[1]->draw; 2608 $self->{children}[1]->draw;
1820 2609
1821} 2610}
1822 2611
1823############################################################################# 2612#############################################################################
1824 2613
1825package CFClient::UI::Animator; 2614package CFClient::UI::Animator;
1826 2615
1827use SDL::OpenGL; 2616use CFClient::OpenGL;
1828 2617
1829our @ISA = CFClient::UI::Bin::; 2618our @ISA = CFClient::UI::Bin::;
1830 2619
1831sub moveto { 2620sub moveto {
1832 my ($self, $x, $y) = @_; 2621 my ($self, $x, $y) = @_;
… …
1870 2659
1871sub new { 2660sub new {
1872 my $class = shift; 2661 my $class = shift;
1873 2662
1874 my $self = $class->SUPER::new ( 2663 my $self = $class->SUPER::new (
1875 state => 0, 2664 state => 0,
1876 connect_activate => \&toggle_flopper, 2665 on_activate => \&toggle_flopper,
1877 @_ 2666 @_
1878 ); 2667 );
1879 2668
1880 if ($self->{state}) {
1881 $self->{state} = 0;
1882 $self->toggle_flopper;
1883 }
1884
1885 $self 2669 $self
1886} 2670}
1887 2671
1888sub toggle_flopper { 2672sub toggle_flopper {
1889 my ($self) = @_; 2673 my ($self) = @_;
1890 2674
1891 # TODO: use animation 2675 $self->{other}->toggle_visibility;
1892 if ($self->{state} = !$self->{state}) { 2676}
1893 $CFClient::UI::ROOT->add ($self->{other}); 2677
1894 $self->{other}->move ($self->coord2global (0, $self->{h})); 2678#############################################################################
2679
2680package CFClient::UI::Tooltip;
2681
2682our @ISA = CFClient::UI::Bin::;
2683
2684use CFClient::OpenGL;
2685
2686sub new {
2687 my $class = shift;
2688
2689 $class->SUPER::new (
2690 @_,
2691 can_events => 0,
2692 )
2693}
2694
2695sub set_tooltip_from {
2696 my ($self, $widget) = @_;
2697
2698 my $tooltip = $widget->{tooltip};
2699
2700 if ($ENV{CFPLUS_DEBUG} & 2) {
2701 $tooltip .= "\n\n" . (ref $widget) . "\n"
2702 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2703 . "req $widget->{req_w} $widget->{req_h}\n"
2704 . "visible $widget->{visible}";
2705 }
2706
2707 $self->add (new CFClient::UI::Label
2708 markup => $tooltip,
2709 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2710 fontsize => 0.8,
2711 fg => [0, 0, 0, 1],
2712 ellipsise => 0,
2713 font => ($widget->{tooltip_font} || $::FONT_PROP),
2714 );
2715}
2716
2717sub size_request {
2718 my ($self) = @_;
2719
2720 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2721
2722 ($w + 4, $h + 4)
2723}
2724
2725sub size_allocate {
2726 my ($self, $w, $h) = @_;
2727
2728 $self->SUPER::size_allocate ($w - 4, $h - 4);
2729}
2730
2731sub visibility_change {
2732 my ($self, $visible) = @_;
2733
2734 return unless $visible;
2735
2736 $self->{root}->on_post_alloc ("move_$self" => sub {
2737 my $widget = $self->{owner}
2738 or return;
2739
2740 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2741
2742 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2743 if $x + $self->{w} > $::WIDTH;
2744
2745 $self->move_abs ($x, $y);
2746 });
2747}
2748
2749sub _draw {
2750 my ($self) = @_;
2751
2752 glTranslate 0.375, 0.375;
2753
2754 my ($w, $h) = @$self{qw(w h)};
2755
2756 glColor 1, 0.8, 0.4;
2757 glBegin GL_QUADS;
2758 glVertex 0 , 0;
2759 glVertex 0 , $h;
2760 glVertex $w, $h;
2761 glVertex $w, 0;
2762 glEnd;
2763
2764 glColor 0, 0, 0;
2765 glBegin GL_LINE_LOOP;
2766 glVertex 0 , 0;
2767 glVertex 0 , $h;
2768 glVertex $w, $h;
2769 glVertex $w, 0;
2770 glEnd;
2771
2772 glTranslate 2 - 0.375, 2 - 0.375;
2773
2774 $self->SUPER::_draw;
2775}
2776
2777#############################################################################
2778
2779package CFClient::UI::Face;
2780
2781our @ISA = CFClient::UI::Base::;
2782
2783use CFClient::OpenGL;
2784
2785sub new {
2786 my $class = shift;
2787
2788 my $self = $class->SUPER::new (
2789 aspect => 1,
2790 can_events => 0,
2791 @_,
2792 );
2793
2794 if ($self->{anim} && $self->{animspeed}) {
2795 Scalar::Util::weaken (my $widget = $self);
2796
2797 $self->{timer} = Event->timer (
2798 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2799 hard => 1,
2800 interval => $self->{animspeed},
2801 cb => sub {
2802 ++$widget->{frame};
2803 $widget->update;
2804 },
2805 );
2806 }
2807
2808 $self
2809}
2810
2811sub size_request {
2812 (32, 8)
2813}
2814
2815sub update {
2816 my ($self) = @_;
2817
2818 return unless $self->{visible};
2819
2820 $self->SUPER::update;
2821}
2822
2823sub _draw {
2824 my ($self) = @_;
2825
2826 return unless $::CONN;
2827
2828 my $face;
2829
2830 if ($self->{frame}) {
2831 my $anim = $::CONN->{anim}[$self->{anim}];
2832
2833 $face = $anim->[ $self->{frame} % @$anim ]
2834 if $anim && @$anim;
2835 }
2836
2837 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2838
2839 if ($tex) {
2840 glEnable GL_TEXTURE_2D;
2841 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2842 glColor 1, 1, 1, 1;
2843 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2844 glDisable GL_TEXTURE_2D;
2845 }
2846}
2847
2848sub DESTROY {
2849 my ($self) = @_;
2850
2851 $self->{timer}->cancel
2852 if $self->{timer};
2853
2854 $self->SUPER::DESTROY;
2855}
2856
2857#############################################################################
2858
2859package CFClient::UI::Menu;
2860
2861our @ISA = CFClient::UI::FancyFrame::;
2862
2863use CFClient::OpenGL;
2864
2865sub new {
2866 my $class = shift;
2867
2868 my $self = $class->SUPER::new (
2869 items => [],
2870 z => 100,
2871 @_,
2872 );
2873
2874 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2875
2876 for my $item (@{ $self->{items} }) {
2877 my ($widget, $cb) = @$item;
2878
2879 # handle various types of items, only text for now
2880 if (!ref $widget) {
2881 $widget = new CFClient::UI::Label
2882 can_hover => 1,
2883 can_events => 1,
2884 text => $widget;
2885 }
2886
2887 $self->{item}{$widget} = $item;
2888
2889 $self->{vbox}->add ($widget);
2890 }
2891
2892 $self
2893}
2894
2895# popup given the event (must be a mouse button down event currently)
2896sub popup {
2897 my ($self, $ev) = @_;
2898
2899 $self->_emit ("popdown");
2900
2901 # maybe save $GRAB? must be careful about events...
2902 $GRAB = $self;
2903 $self->{button} = $ev->{button};
2904
2905 $self->show;
2906 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2907}
2908
2909sub mouse_motion {
2910 my ($self, $ev, $x, $y) = @_;
2911
2912 # TODO: should use vbox->find_widget or so
2913 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2914 $self->{hover} = $self->{item}{$HOVER};
2915
2916 0
2917}
2918
2919sub button_up {
2920 my ($self, $ev, $x, $y) = @_;
2921
2922 if ($ev->{button} == $self->{button}) {
2923 undef $GRAB;
2924 $self->hide;
2925
1895 $self->emit ("open"); 2926 $self->_emit ("popdown");
2927 $self->{hover}[1]->() if $self->{hover};
1896 } else { 2928 } else {
1897 $CFClient::UI::ROOT->remove ($self->{other}); 2929 return 0
1898 $self->emit ("close"); 2930 }
2931
1899 } 2932 1
1900
1901 $self->emit (changed => $self->{state});
1902} 2933}
1903 2934
1904############################################################################# 2935#############################################################################
1905 2936
2937package CFClient::UI::Statusbox;
2938
2939our @ISA = CFClient::UI::VBox::;
2940
2941sub new {
2942 my $class = shift;
2943
2944 $class->SUPER::new (
2945 fontsize => 0.8,
2946 @_,
2947 )
2948}
2949
2950sub reorder {
2951 my ($self) = @_;
2952 my $NOW = time;
2953
2954 while (my ($k, $v) = each %{ $self->{item} }) {
2955 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2956 }
2957
2958 my @widgets;
2959
2960 my @items = sort {
2961 $a->{pri} <=> $b->{pri}
2962 or $b->{id} <=> $a->{id}
2963 } values %{ $self->{item} };
2964
2965 my $count = 10 + 1;
2966 for my $item (@items) {
2967 last unless --$count;
2968
2969 push @widgets, $item->{label} ||= do {
2970 # TODO: doesn't handle markup well (read as: at all)
2971 my $short = $item->{count} > 1
2972 ? "<b>$item->{count} ×</b> $item->{text}"
2973 : $item->{text};
2974
2975 for ($short) {
2976 s/^\s+//;
2977 s/\s+/ /g;
2978 }
2979
2980 new CFClient::UI::Label
2981 markup => $short,
2982 tooltip => $item->{tooltip},
2983 tooltip_font => $::FONT_PROP,
2984 tooltip_width => 0.67,
2985 fontsize => $item->{fontsize} || $self->{fontsize},
2986 max_w => $::WIDTH * 0.44,
2987 fg => $item->{fg},
2988 can_events => 1,
2989 can_hover => 1
2990 };
2991 }
2992
2993 $self->clear;
2994 $self->SUPER::add (reverse @widgets);
2995}
2996
2997sub add {
2998 my ($self, $text, %arg) = @_;
2999
3000 $text =~ s/^\s+//;
3001 $text =~ s/\s+$//;
3002
3003 return unless $text;
3004
3005 my $timeout = time + ((delete $arg{timeout}) || 60);
3006
3007 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3008
3009 if (my $item = $self->{item}{$group}) {
3010 if ($item->{text} eq $text) {
3011 $item->{count}++;
3012 } else {
3013 $item->{count} = 1;
3014 $item->{text} = $item->{tooltip} = $text;
3015 }
3016 $item->{id} = ++$self->{id};
3017 $item->{timeout} = $timeout;
3018 delete $item->{label};
3019 } else {
3020 $self->{item}{$group} = {
3021 id => ++$self->{id},
3022 text => $text,
3023 timeout => $timeout,
3024 tooltip => $text,
3025 fg => [0.8, 0.8, 0.8, 0.8],
3026 pri => 0,
3027 count => 1,
3028 %arg,
3029 };
3030 }
3031
3032 $self->reorder;
3033}
3034
3035sub reconfigure {
3036 my ($self) = @_;
3037
3038 delete $_->{label}
3039 for values %{ $self->{item} || {} };
3040
3041 $self->reorder;
3042 $self->SUPER::reconfigure;
3043}
3044
3045#############################################################################
3046
3047package CFClient::UI::Inventory;
3048
3049our @ISA = CFClient::UI::ScrolledWindow::;
3050
3051sub new {
3052 my $class = shift;
3053
3054 my $self = $class->SUPER::new (
3055 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3056 @_,
3057 );
3058
3059 $self
3060}
3061
3062sub set_items {
3063 my ($self, $items) = @_;
3064
3065 $self->{scrolled}->clear;
3066 return unless $items;
3067
3068 my @items = sort {
3069 ($a->{type} <=> $b->{type})
3070 or ($a->{name} cmp $b->{name})
3071 } @$items;
3072
3073 $self->{real_items} = \@items;
3074
3075 my $row = 0;
3076 for my $item (@items) {
3077 CFClient::Item::update_widgets $item;
3078
3079 $self->{scrolled}->add (0, $row, $item->{face_widget});
3080 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3081 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3082
3083 $row++;
3084 }
3085}
3086
3087#############################################################################
3088
3089package CFClient::UI::BindEditor;
3090
3091our @ISA = CFClient::UI::FancyFrame::;
3092
3093sub new {
3094 my $class = shift;
3095
3096 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3097
3098 $self->add (my $vb = new CFClient::UI::VBox);
3099
3100
3101 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3102 text => "start recording",
3103 tooltip => "Start/Stops recording of actions."
3104 ."All subsequent actions after the recording started will be captured."
3105 ."The actions are displayed after the record was stopped."
3106 ."To bind the action you have to click on the 'Bind' button",
3107 on_activate => sub {
3108 unless ($self->{recording}) {
3109 $self->start;
3110 } else {
3111 $self->stop;
3112 }
3113 });
3114
3115 $vb->add (new CFClient::UI::Label text => "Actions:");
3116 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3117
3118 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3119 $vb->add (my $hb = new CFClient::UI::HBox);
3120 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3121 $hb->add (new CFClient::UI::Button
3122 text => "bind",
3123 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3124 on_activate => sub {
3125 $self->ask_for_bind;
3126 });
3127
3128 $vb->add (my $hb = new CFClient::UI::HBox);
3129 $hb->add (new CFClient::UI::Button
3130 text => "ok",
3131 expand => 1,
3132 tooltip => "This closes the binding editor and saves the binding",
3133 on_activate => sub {
3134 $self->hide;
3135 $self->commit;
3136 });
3137
3138 $hb->add (new CFClient::UI::Button
3139 text => "cancel",
3140 expand => 1,
3141 tooltip => "This closes the binding editor without saving",
3142 on_activate => sub {
3143 $self->hide;
3144 $self->{binding_cancel}->()
3145 if $self->{binding_cancel};
3146 });
3147
3148 $self->update_binding_widgets;
3149
3150 $self
3151}
3152
3153sub commit {
3154 my ($self) = @_;
3155 my ($mod, $sym, $cmds) = $self->get_binding;
3156 if ($sym != 0 && @$cmds > 0) {
3157 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3158 ."'. Don't forget 'Save Config'!");
3159 $self->{binding_change}->($mod, $sym, $cmds)
3160 if $self->{binding_change};
3161 } else {
3162 $::STATUSBOX->add ("No action bound, no key or action specified!");
3163 $self->{binding_cancel}->()
3164 if $self->{binding_cancel};
3165 }
3166}
3167
3168sub start {
3169 my ($self) = @_;
3170
3171 $self->{rec_btn}->set_text ("stop recording");
3172 $self->{recording} = 1;
3173 $self->clear_command_list;
3174 $::CONN->start_record if $::CONN;
3175}
3176
3177sub stop {
3178 my ($self) = @_;
3179
3180 $self->{rec_btn}->set_text ("start recording");
3181 $self->{recording} = 0;
3182
3183 my $rec;
3184 $rec = $::CONN->stop_record if $::CONN;
3185 return unless ref $rec eq 'ARRAY';
3186 $self->set_command_list ($rec);
3187}
3188
3189
3190sub ask_for_bind_and_commit {
3191 my ($self) = @_;
3192 $self->ask_for_bind (1);
3193}
3194
3195sub ask_for_bind {
3196 my ($self, $commit) = @_;
3197
3198 CFClient::Binder::open_binding_dialog (sub {
3199 my ($mod, $sym) = @_;
3200 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3201 $self->update_binding_widgets;
3202 $self->commit if $commit;
3203 });
3204}
3205
3206# $mod and $sym are the modifiers and key symbol
3207# $cmds is a array ref of strings (the commands)
3208# $cb is the callback that is executed on OK
3209# $ccb is the callback that is executed on CANCEL and
3210# when the binding was unsuccessful on OK
3211sub set_binding {
3212 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3213
3214 $self->clear_command_list;
3215 $self->{recording} = 0;
3216 $self->{rec_btn}->set_text ("start recording");
3217
3218 $self->{binding} = [$mod, $sym];
3219 $self->{commands} = $cmds;
3220
3221 $self->{binding_change} = $cb;
3222 $self->{binding_cancel} = $ccb;
3223
3224 $self->update_binding_widgets;
3225}
3226
3227# this is a shortcut method that asks for a binding
3228# and then just binds it.
3229sub do_quick_binding {
3230 my ($self, $cmds) = @_;
3231 $self->set_binding (undef, undef, $cmds, sub {
3232 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3233 });
3234 $self->ask_for_bind (1);
3235}
3236
3237sub update_binding_widgets {
3238 my ($self) = @_;
3239 my ($mod, $sym, $cmds) = $self->get_binding;
3240 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3241 $self->set_command_list ($cmds);
3242}
3243
3244sub get_binding {
3245 my ($self) = @_;
3246 return (
3247 $self->{binding}->[0],
3248 $self->{binding}->[1],
3249 [ grep { defined $_ } @{$self->{commands}} ]
3250 );
3251}
3252
3253sub clear_command_list {
3254 my ($self) = @_;
3255 $self->{cmdbox}->clear ();
3256}
3257
3258sub set_command_list {
3259 my ($self, $cmds) = @_;
3260
3261 $self->{cmdbox}->clear ();
3262 $self->{commands} = $cmds;
3263
3264 my $idx = 0;
3265
3266 for (@$cmds) {
3267 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3268
3269 my $i = $idx;
3270 $hb->add (new CFClient::UI::Label text => $_);
3271 $hb->add (new CFClient::UI::Button
3272 text => "delete",
3273 tooltip => "Deletes the action from the record",
3274 on_activate => sub {
3275 $self->{cmdbox}->remove ($hb);
3276 $cmds->[$i] = undef;
3277 });
3278
3279
3280 $idx++
3281 }
3282}
3283
3284#############################################################################
3285
3286package CFClient::UI::SpellList;
3287
3288our @ISA = CFClient::UI::FancyFrame::;
3289
3290sub new {
3291 my $class = shift;
3292
3293 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3294
3295 $self->add (new CFClient::UI::ScrolledWindow
3296 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3297
3298 $self;
3299}
3300
3301# XXX: Do sorting? Argl...
3302sub add_spell {
3303 my ($self, $spell) = @_;
3304 $self->{spells}->{$spell->{name}} = $spell;
3305
3306 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3307 face => $spell->{face},
3308 can_hover => 1,
3309 can_events => 1,
3310 tooltip => $spell->{message});
3311
3312 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3313 text => $spell->{name},
3314 can_hover => 1,
3315 can_events => 1,
3316 tooltip => $spell->{message},
3317 expand => 1);
3318
3319 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3320 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3321 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3322 expand => 1);
3323
3324 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3325 text => "bind to key",
3326 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3327}
3328
3329sub rebuild_spell_list {
3330 my ($self) = @_;
3331 $self->{tbl_idx} = 0;
3332 $self->add_spell ($_) for values %{$self->{spells}};
3333}
3334
3335sub remove_spell {
3336 my ($self, $spell) = @_;
3337 delete $self->{spells}->{$spell->{name}};
3338 $self->rebuild_spell_list;
3339}
3340
3341#############################################################################
3342
1906package CFClient::UI::Root; 3343package CFClient::UI::Root;
1907 3344
1908our @ISA = CFClient::UI::Container::; 3345our @ISA = CFClient::UI::Container::;
1909 3346
1910use SDL::OpenGL; 3347use CFClient::OpenGL;
1911 3348
1912sub check_size { 3349sub new {
1913 my ($self) = @_; 3350 my $class = shift;
1914 3351
1915 $self->configure (0, 0, $::WITH, $::HEIGHT); 3352 my $self = $class->SUPER::new (
3353 visible => 1,
3354 @_,
3355 );
3356
3357 Scalar::Util::weaken ($self->{root} = $self);
3358
3359 $self
1916} 3360}
1917 3361
1918sub size_request { 3362sub size_request {
1919 ($::WIDTH, $::HEIGHT) 3363 my ($self) = @_;
1920}
1921 3364
1922sub configure { 3365 ($self->{w}, $self->{h})
3366}
3367
3368sub _to_pixel {
3369 my ($coord, $size, $max) = @_;
3370
3371 $coord =
3372 $coord eq "center" ? ($max - $size) * 0.5
3373 : $coord eq "max" ? $max
3374 : $coord;
3375
3376 $coord = 0 if $coord < 0;
3377 $coord = $max - $size if $coord > $max - $size;
3378
3379 int $coord + 0.5
3380}
3381
3382sub size_allocate {
1923 my ($self, $x, $y, $w, $h) = @_; 3383 my ($self, $w, $h) = @_;
1924 3384
1925 $self->SUPER::configure ($x, $y, $w, $h); 3385 for my $child ($self->children) {
3386 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1926 3387
1927 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3388 $X = $child->{force_x} if exists $child->{force_x};
1928 for @{$self->{children}}; 3389 $Y = $child->{force_y} if exists $child->{force_y};
1929}
1930 3390
1931sub _topleft { 3391 $X = _to_pixel $X, $W, $self->{w};
3392 $Y = _to_pixel $Y, $H, $self->{h};
3393
3394 $child->configure ($X, $Y, $W, $H);
3395 }
3396}
3397
3398sub coord2local {
1932 my ($self, $x, $y) = @_; 3399 my ($self, $x, $y) = @_;
1933 3400
1934 ($x, $y) 3401 ($x, $y)
1935} 3402}
1936 3403
3404sub coord2global {
3405 my ($self, $x, $y) = @_;
3406
3407 ($x, $y)
3408}
3409
1937sub update { 3410sub update {
1938 my ($self) = @_; 3411 my ($self) = @_;
1939 3412
1940 $self->check_size; 3413 $::WANT_REFRESH++;
1941 ::refresh ();
1942} 3414}
1943 3415
1944sub add { 3416sub add {
1945 my ($self, $child) = @_; 3417 my ($self, @children) = @_;
1946 3418
3419 $_->{is_toplevel} = 1
3420 for @children;
3421
1947 $self->SUPER::add ($child); 3422 $self->SUPER::add (@children);
3423}
3424
3425sub remove {
3426 my ($self, @children) = @_;
3427
3428 $self->SUPER::remove (@children);
3429
3430 delete $self->{is_toplevel}
3431 for @children;
3432
3433 while (@children) {
3434 my $w = pop @children;
3435 push @children, $w->children;
3436 $w->set_invisible;
3437 }
1948} 3438}
1949 3439
1950sub on_refresh { 3440sub on_refresh {
1951 my ($self, $id, $cb) = @_; 3441 my ($self, $id, $cb) = @_;
1952 3442
1953 $self->{refresh_hook}{$id} = $cb; 3443 $self->{refresh_hook}{$id} = $cb;
1954} 3444}
1955 3445
3446sub on_post_alloc {
3447 my ($self, $id, $cb) = @_;
3448
3449 $self->{post_alloc_hook}{$id} = $cb;
3450}
3451
1956sub draw { 3452sub draw {
1957 my ($self) = @_; 3453 my ($self) = @_;
1958 3454
1959 while (my $rcb = delete $self->{refresh_hook}) { 3455 while ($self->{refresh_hook}) {
1960 $_->() for values %$rcb; 3456 $_->()
3457 for values %{delete $self->{refresh_hook}};
1961 } 3458 }
3459
3460 if ($self->{realloc}) {
3461 my %queue;
3462 my @queue;
3463 my $widget;
3464
3465 outer:
3466 while () {
3467 if (my $realloc = delete $self->{realloc}) {
3468 for $widget (values %$realloc) {
3469 $widget->{visible} or next; # do not resize invisible widgets
3470
3471 $queue{$widget+0}++ and next; # duplicates are common
3472
3473 push @{ $queue[$widget->{visible}] }, $widget;
3474 }
3475 }
3476
3477 while () {
3478 @queue or last outer;
3479
3480 $widget = pop @{ $queue[-1] || [] }
3481 and last;
3482
3483 pop @queue;
3484 }
3485
3486 delete $queue{$widget+0};
3487
3488 my ($w, $h) = $widget->size_request;
3489
3490 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3491 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3492
3493 $w = $widget->{force_w} if exists $widget->{force_w};
3494 $h = $widget->{force_h} if exists $widget->{force_h};
3495
3496 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3497 || delete $widget->{force_realloc}) {
3498 $widget->{req_w} = $w;
3499 $widget->{req_h} = $h;
3500
3501 $self->{size_alloc}{$widget+0} = $widget;
3502
3503 if (my $parent = $widget->{parent}) {
3504 $self->{realloc}{$parent+0} = $parent
3505 unless $queue{$parent+0};
3506
3507 $parent->{force_size_alloc} = 1;
3508 $self->{size_alloc}{$parent+0} = $parent;
3509 }
3510 }
3511
3512 delete $self->{realloc}{$widget+0};
3513 }
3514 }
3515
3516 while (my $size_alloc = delete $self->{size_alloc}) {
3517 my @queue = sort { $b->{visible} <=> $a->{visible} }
3518 values %$size_alloc;
3519
3520 while () {
3521 my $widget = pop @queue || last;
3522
3523 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3524
3525 $w = 0 if $w < 0;
3526 $h = 0 if $h < 0;
3527
3528 $w = int $w + 0.5;
3529 $h = int $h + 0.5;
3530
3531 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3532 $widget->{old_w} = $widget->{w};
3533 $widget->{old_h} = $widget->{h};
3534
3535 $widget->{w} = $w;
3536 $widget->{h} = $h;
3537
3538 $widget->emit (size_allocate => $w, $h);
3539 }
3540 }
3541 }
3542
3543 while ($self->{post_alloc_hook}) {
3544 $_->()
3545 for values %{delete $self->{post_alloc_hook}};
3546 }
3547
1962 3548
1963 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3549 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1964 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3550 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1965 glClear GL_COLOR_BUFFER_BIT; 3551 glClear GL_COLOR_BUFFER_BIT;
1966 3552
1967 glMatrixMode GL_PROJECTION; 3553 glMatrixMode GL_PROJECTION;
1968 glLoadIdentity; 3554 glLoadIdentity;
1969 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3555 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1970 glMatrixMode GL_MODELVIEW; 3556 glMatrixMode GL_MODELVIEW;
1971 glLoadIdentity; 3557 glLoadIdentity;
1972 3558
3559 {
3560 package CFClient::UI::Base;
3561
3562 ($draw_x, $draw_y, $draw_w, $draw_h) =
3563 (0, 0, $self->{w}, $self->{h});
3564 }
3565
1973 $self->_draw; 3566 $self->_draw;
1974} 3567}
1975 3568
1976############################################################################# 3569#############################################################################
1977 3570
1978package CFClient::UI; 3571package CFClient::UI;
1979 3572
1980$ROOT = new CFClient::UI::Root; 3573$ROOT = new CFClient::UI::Root;
3574$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1981 3575
19821 35761
1983 3577

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