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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.135 by root, Wed Apr 19 06:21:07 2006 UTC vs.
Revision 1.267 by root, Thu Jun 1 04:10:29 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->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$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;
33 }
34 92
93 check_tooltip;
94 }
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->motion_x, $ev->motion_y); 104 my ($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 ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($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} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += $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} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= $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; #?
439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
214} 442}
215 443
216sub mouse_motion { } 444sub mouse_motion { }
217sub button_up { } 445sub button_up { }
218sub key_down { } 446sub key_down { }
219sub key_up { } 447sub key_up { }
220 448
221sub button_down { 449sub button_down {
222 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
223 451
224 $self->focus_in; 452 $self->focus_in;
225} 453}
226 454
227sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 455sub find_widget {
228sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 456 my ($self, $x, $y) = @_;
229sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 457
230sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 458 return () unless $self->{can_events};
231sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 459
460 return $self
461 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
462 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
463
464 ()
465}
466
467sub set_parent {
468 my ($self, $parent) = @_;
469
470 Scalar::Util::weaken ($self->{parent} = $parent);
471 $self->set_visible if $parent->{visible};
472}
473
474sub connect {
475 my ($self, $signal, $cb) = @_;
476
477 push @{ $self->{signal_cb}{$signal} }, $cb;
478}
479
480sub _emit {
481 my ($self, $signal, @args) = @_;
482
483 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
484}
485
486sub emit {
487 my ($self, $signal, @args) = @_;
488
489 $self->_emit ($signal, @args)
490 || $self->$signal (@args);
491}
492
493sub visibility_change {
494 #my ($self, $visible) = @_;
495}
496
497sub realloc {
498 my ($self) = @_;
499
500 if ($self->{visible}) {
501 return if $self->{root}{realloc}{$self+0};
502
503 $self->{root}{realloc}{$self+0} = $self;
504 $self->{root}->update;
505 } else {
506 delete $self->{req_w};
507 delete $self->{req_h};
508 }
509}
510
511sub update {
512 my ($self) = @_;
513
514 $self->{parent}->update
515 if $self->{parent};
516}
517
518sub reconfigure {
519 my ($self) = @_;
520
521 $self->realloc;
522 $self->update;
523}
524
525# using global variables seems a bit hacky, but passing through all drawing
526# functions seems pointless.
527our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
232 528
233sub draw { 529sub draw {
234 my ($self) = @_; 530 my ($self) = @_;
235 531
236 return unless $self->{h} && $self->{w}; 532 return unless $self->{h} && $self->{w};
533
534 local $draw_x = $draw_x + $self->{x};
535 local $draw_y = $draw_y + $self->{y};
536
537 return if $draw_x + $self->{w} < 0;
538 return if $draw_x >= $draw_w;
539 return if $draw_y + $self->{h} < 0;
540 return if $draw_y >= $draw_h;
237 541
238 glPushMatrix; 542 glPushMatrix;
239 glTranslate $self->{x}, $self->{y}, 0; 543 glTranslate $self->{x}, $self->{y}, 0;
240 $self->_draw; 544 $self->_draw;
241 glPopMatrix; 545 glPopMatrix;
… …
252 glVertex $x + $self->{w}, $y + $self->{h}; 556 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h}; 557 glVertex $x , $y + $self->{h};
254 glEnd; 558 glEnd;
255 glDisable GL_BLEND; 559 glDisable GL_BLEND;
256 } 560 }
561
562 if ($ENV{CFPLUS_DEBUG} & 1) {
563 glPushMatrix;
564 glColor 1, 1, 0, 1;
565 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
566 glBegin GL_LINE_LOOP;
567 glVertex 0 , 0;
568 glVertex $self->{w} - 1, 0;
569 glVertex $self->{w} - 1, $self->{h} - 1;
570 glVertex 0 , $self->{h} - 1;
571 glEnd;
572 glPopMatrix;
573 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
574 }
257} 575}
258 576
259sub _draw { 577sub _draw {
260 my ($self) = @_; 578 my ($self) = @_;
261 579
262 warn "no draw defined for $self\n"; 580 warn "no draw defined for $self\n";
263} 581}
264 582
265sub find_widget {
266 my ($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 { 583sub DESTROY {
317 my ($self) = @_; 584 my ($self) = @_;
318 585
586 delete $WIDGET{$self+0};
319 #$self->deactivate; 587 #$self->deactivate;
320} 588}
321 589
322############################################################################# 590#############################################################################
323 591
324package CFClient::UI::DrawBG; 592package CFClient::UI::DrawBG;
325 593
326our @ISA = CFClient::UI::Base::; 594our @ISA = CFClient::UI::Base::;
327 595
328use strict; 596use strict;
329use SDL::OpenGL; 597use CFClient::OpenGL;
330 598
331sub new { 599sub new {
332 my $class = shift; 600 my $class = shift;
333 601
334 # range [value, low, high, page] 602 # range [value, low, high, page]
335 603
336 $class->SUPER::new ( 604 $class->SUPER::new (
337 bg => [0, 0, 0, 0.2], 605 #bg => [0, 0, 0, 0.2],
338 active_bg => [1, 1, 1, 0.5], 606 #active_bg => [1, 1, 1, 0.5],
339 @_ 607 @_
340 ) 608 )
341} 609}
342 610
343sub _draw { 611sub _draw {
344 my ($self) = @_; 612 my ($self) = @_;
345 613
614 my $color = $FOCUS == $self && $self->{active_bg}
615 ? $self->{active_bg}
616 : $self->{bg};
617
618 if ($color && (@$color < 4 || $color->[3])) {
346 my ($w, $h) = @$self{qw(w h)}; 619 my ($w, $h) = @$self{qw(w h)};
347 620
348 glEnable GL_BLEND; 621 glEnable GL_BLEND;
349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
350 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 623 glColor @$color;
351 624
352 glBegin GL_QUADS; 625 glBegin GL_QUADS;
353 glVertex 0 , 0; 626 glVertex 0 , 0;
354 glVertex 0 , $h; 627 glVertex 0 , $h;
355 glVertex $w, $h; 628 glVertex $w, $h;
356 glVertex $w, 0; 629 glVertex $w, 0;
357 glEnd; 630 glEnd;
358 631
359 glDisable GL_BLEND; 632 glDisable GL_BLEND;
633 }
360} 634}
361 635
362############################################################################# 636#############################################################################
363 637
364package CFClient::UI::Empty; 638package CFClient::UI::Empty;
365
366our @ISA = CFClient::UI::Base::;
367
368sub size_request {
369 (0, 0)
370}
371
372sub draw { }
373
374#############################################################################
375
376package CFClient::UI::Container;
377 639
378our @ISA = CFClient::UI::Base::; 640our @ISA = CFClient::UI::Base::;
379 641
380sub new { 642sub new {
381 my ($class, %arg) = @_; 643 my ($class, %arg) = @_;
644 $class->SUPER::new (can_events => 0, %arg);
645}
646
647sub size_request {
648 my ($self) = @_;
649
650 ($self->{w} + 0, $self->{h} + 0)
651}
652
653sub draw { }
654
655#############################################################################
656
657package CFClient::UI::Container;
658
659our @ISA = CFClient::UI::Base::;
660
661sub new {
662 my ($class, %arg) = @_;
382 663
383 my $children = delete $arg{children} || []; 664 my $children = delete $arg{children} || [];
384 665
385 my $self = $class->SUPER::new (children => [], %arg); 666 my $self = $class->SUPER::new (
667 children => [],
668 can_events => 0,
669 %arg,
670 );
386 $self->add ($_) for @$children; 671 $self->add ($_) for @$children;
387 672
388 $self 673 $self
389} 674}
390 675
391sub add { 676sub add {
392 my ($self, $child) = @_; 677 my ($self, @widgets) = @_;
393 678
394 $child->set_parent ($self); 679 $_->set_parent ($self)
680 for @widgets;
395 681
396 use sort 'stable'; 682 use sort 'stable';
397 683
398 $self->{children} = [ 684 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} } 685 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child 686 @{$self->{children}}, @widgets
401 ]; 687 ];
402 688
403 $child->check_size; 689 $self->realloc;
690}
691
692sub children {
693 @{ $_[0]{children} }
404} 694}
405 695
406sub remove { 696sub remove {
407 my ($self, $child) = @_; 697 my ($self, $child) = @_;
408 698
409 delete $child->{parent}; 699 delete $child->{parent};
700 $child->hide;
410 701
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 702 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412 703
413 $self->check_size; 704 $self->realloc;
705}
706
707sub clear {
708 my ($self) = @_;
709
710 my $children = delete $self->{children};
711 $self->{children} = [];
712
713 for (@$children) {
714 delete $_->{parent};
715 $_->hide;
716 }
717
718 $self->realloc;
414} 719}
415 720
416sub find_widget { 721sub find_widget {
417 my ($self, $x, $y) = @_; 722 my ($self, $x, $y) = @_;
418 723
… …
482 787
483package CFClient::UI::Window; 788package CFClient::UI::Window;
484 789
485our @ISA = CFClient::UI::Bin::; 790our @ISA = CFClient::UI::Bin::;
486 791
487use SDL::OpenGL; 792use CFClient::OpenGL;
488 793
489sub new { 794sub new {
490 my ($class, %arg) = @_; 795 my ($class, %arg) = @_;
491 796
492 my $self = $class->SUPER::new (%arg); 797 my $self = $class->SUPER::new (%arg);
493} 798}
494 799
495sub update { 800sub update {
496 my ($self) = @_; 801 my ($self) = @_;
497 802
498 # we want to do this delayed... 803 $ROOT->on_post_alloc ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 804 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($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 $self->child->draw;
510 };
511} 805}
512 806
513sub size_allocate { 807sub size_allocate {
514 my ($self, $w, $h) = @_; 808 my ($self, $w, $h) = @_;
515 809
516 $self->child->configure (0, 0, $w, $h); 810 $self->SUPER::size_allocate ($w, $h);
811 $self->update;
812}
517 813
814sub _render {
815 my ($self) = @_;
816
817 $self->{children}[0]->draw;
818}
819
820sub render_child {
821 my ($self) = @_;
822
823 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
824 glClearColor 0, 0, 0, 0;
825 glClear GL_COLOR_BUFFER_BIT;
826
827 {
828 package CFClient::UI::Base;
829
830 ($draw_x, $draw_y, $draw_w, $draw_h) =
831 (0, 0, $self->{w}, $self->{h});
832 }
833
518 $self->render_chld; 834 $self->_render;
835 };
519} 836}
520 837
521sub _draw { 838sub _draw {
522 my ($self) = @_; 839 my ($self) = @_;
523 840
524 my ($w, $h) = ($self->w, $self->h); 841 my ($w, $h) = @$self{qw(w h)};
525 842
526 my $tex = $self->{texture} 843 my $tex = $self->{texture}
527 or return; 844 or return;
528 845
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 846 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 847 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
848 glColor 1, 1, 1, 1;
533 849
534 $tex->draw_quad (0, 0, $w, $h); 850 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
535 851
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 852 glDisable GL_TEXTURE_2D;
538} 853}
539 854
540############################################################################# 855#############################################################################
541 856
542package CFClient::UI::ViewPort; 857package CFClient::UI::ViewPort;
543 858
544our @ISA = CFClient::UI::Window::; 859our @ISA = CFClient::UI::Window::;
545
546sub new { die }
547
548sub size_request {
549 my ($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);
617 860
618sub new { 861sub new {
619 my $class = shift; 862 my $class = shift;
620 863
621 # TODO: user_x, user_y, overwrite moveto?
622
623 $class->SUPER::new ( 864 $class->SUPER::new (
865 scroll_x => 0,
866 scroll_y => 1,
867 @_,
868 )
869}
870
871sub size_request {
872 my ($self) = @_;
873
874 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
875
876 $w = 10 if $self->{scroll_x};
877 $h = 10 if $self->{scroll_y};
878
879 ($w, $h)
880}
881
882sub size_allocate {
883 my ($self, $w, $h) = @_;
884
885 my $child = $self->child;
886
887 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
888 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
889
890 $self->child->configure (0, 0, $w, $h);
891 $self->update;
892}
893
894sub set_offset {
895 my ($self, $x, $y) = @_;
896
897 $self->{view_x} = int $x;
898 $self->{view_y} = int $y;
899
900 $self->update;
901}
902
903# hmm, this does not work for topleft of $self... but we should not ask for that
904sub coord2local {
905 my ($self, $x, $y) = @_;
906
907 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
908}
909
910sub coord2global {
911 my ($self, $x, $y) = @_;
912
913 $x = List::Util::min $self->{w}, $x - $self->{view_x};
914 $y = List::Util::min $self->{h}, $y - $self->{view_y};
915
916 $self->SUPER::coord2global ($x, $y)
917}
918
919sub find_widget {
920 my ($self, $x, $y) = @_;
921
922 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
923 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
924 ) {
925 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
926 } else {
927 $self->CFClient::UI::Base::find_widget ($x, $y)
928 }
929}
930
931sub _render {
932 my ($self) = @_;
933
934 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
935 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
936
937 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
938
939 $self->SUPER::_render;
940}
941
942#############################################################################
943
944package CFClient::UI::ScrolledWindow;
945
946our @ISA = CFClient::UI::HBox::;
947
948sub new {
949 my $class = shift;
950
951 my $self;
952
953 my $slider = new CFClient::UI::Slider
954 vertical => 1,
955 range => [0, 0, 1, 0.01], # HACK fix
956 on_changed => sub {
957 $self->{vp}->set_offset (0, $_[1]);
958 },
959 ;
960
961 $self = $class->SUPER::new (
962 vp => (new CFClient::UI::ViewPort expand => 1),
963 slider => $slider,
964 @_,
965 );
966
967 $self->{vp}->add ($self->{scrolled});
968 $self->add ($self->{vp});
969 $self->add ($self->{slider});
970
971 $self
972}
973
974sub update {
975 my ($self) = @_;
976
977 $self->SUPER::update;
978
979 # todo: overwrite size_allocate of child
980 my $child = $self->{vp}->child;
981 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
982}
983
984sub size_allocate {
985 my ($self, $w, $h) = @_;
986
987 $self->SUPER::size_allocate ($w, $h);
988
989 my $child = $self->{vp}->child;
990 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
991}
992
993#TODO# update range on size_allocate depending on child
994# update viewport offset on scroll
995
996#############################################################################
997
998package CFClient::UI::Frame;
999
1000our @ISA = CFClient::UI::Bin::;
1001
1002use CFClient::OpenGL;
1003
1004sub new {
1005 my $class = shift;
1006
1007 $class->SUPER::new (
1008 bg => undef,
1009 @_,
1010 )
1011}
1012
1013sub _draw {
1014 my ($self) = @_;
1015
1016 if ($self->{bg}) {
1017 my ($w, $h) = @$self{qw(w h)};
1018
1019 glEnable GL_BLEND;
1020 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1021 glColor @{ $self->{bg} };
1022
1023 glBegin GL_QUADS;
1024 glVertex 0 , 0;
1025 glVertex 0 , $h;
1026 glVertex $w, $h;
1027 glVertex $w, 0;
1028 glEnd;
1029
1030 glDisable GL_BLEND;
1031 }
1032
1033 $self->SUPER::_draw;
1034}
1035
1036#############################################################################
1037
1038package CFClient::UI::FancyFrame;
1039
1040our @ISA = CFClient::UI::Bin::;
1041
1042use CFClient::OpenGL;
1043
1044my $bg =
1045 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1046 mipmap => 1, wrap => 1;
1047
1048my @border =
1049 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1050 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1051
1052sub new {
1053 my $class = shift;
1054
1055 my $self = $class->SUPER::new (
624 bg => [1, 1, 1, 1], 1056 bg => [1, 1, 1, 1],
625 border_bg => [1, 1, 1, 1], 1057 border_bg => [1, 1, 1, 1],
626 border => 0.8, 1058 border => 0.6,
1059 can_events => 1,
1060 min_w => 16,
1061 min_h => 16,
627 @_ 1062 @_
628 ) 1063 );
1064
1065 $self->{title} &&= new CFClient::UI::Label
1066 align => 0,
1067 valign => 1,
1068 text => $self->{title},
1069 fontsize => $self->{border};
1070
1071 $self
629} 1072}
630 1073
631sub border { 1074sub border {
632 int $_[0]{border} * $::FONTSIZE 1075 int $_[0]{border} * $::FONTSIZE
633} 1076}
634 1077
635sub size_request { 1078sub size_request {
636 my ($self) = @_; 1079 my ($self) = @_;
637
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
639 1080
640 my ($w, $h) = $self->SUPER::size_request; 1081 my ($w, $h) = $self->SUPER::size_request;
641 1082
642 ( 1083 (
643 $w + $self->border * 2, 1084 $w + $self->border * 2,
… …
649 my ($self, $w, $h) = @_; 1090 my ($self, $w, $h) = @_;
650 1091
651 $h -= List::Util::max 0, $self->border * 2; 1092 $h -= List::Util::max 0, $self->border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 1093 $w -= List::Util::max 0, $self->border * 2;
653 1094
1095 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1096 if $self->{title};
1097
654 $self->child->configure ($self->border, $self->border, $w, $h); 1098 $self->child->configure ($self->border, $self->border, $w, $h);
655} 1099}
656 1100
657sub button_down { 1101sub button_down {
658 my ($self, $ev, $x, $y) = @_; 1102 my ($self, $ev, $x, $y) = @_;
659 1103
1104 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 1105 my $border = $self->border;
661 1106
662 if ($x < $self->{w} && $x >= $self->{w} - $border 1107 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 1108 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 1109
1110 if ($lr & $td) {
1111 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1112 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 1113 my ($bw, $bh) = ($self->{w}, $self->{h});
1114
1115 my $mx = $x < $border;
1116 my $my = $y < $border;
667 1117
668 $self->{motion} = sub { 1118 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 1119 my ($ev, $x, $y) = @_;
670 1120
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1121 my $dx = $ev->{x} - $ox;
1122 my $dy = $ev->{y} - $oy;
672 1123
673 $self->{user_w} = $bw + $x - $ox; 1124 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 1125 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
675 $self->check_size; 1126
1127 $self->realloc;
1128 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
676 }; 1129 };
677 1130
678 } elsif ($x >= 0 && $x < $self->{w} 1131 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1132 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 1133 my ($bx, $by) = ($self->{x}, $self->{y});
683 1134
684 $self->{motion} = sub { 1135 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 1136 my ($ev, $x, $y) = @_;
686 1137
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1138 ($x, $y) = ($ev->{x}, $ev->{y});
688 1139
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 1140 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
690 $self->update;
691 }; 1141 };
692 } 1142 }
693} 1143}
694 1144
695sub button_up { 1145sub button_up {
… …
708 my ($self) = @_; 1158 my ($self) = @_;
709 1159
710 my ($w, $h ) = ($self->{w}, $self->{h}); 1160 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1161 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
712 1162
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 1163 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1164 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 1165
718 my $border = $self->border; 1166 my $border = $self->border;
719 1167
720 glColor @{ $self->{border_bg} }; 1168 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 1169 $border[0]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 1170 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1171 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1172 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
725 1173
726 my $bg = $tex[0]; 1174 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1175 glColor @{ $self->{bg} };
727 1176
728 # TODO: repeat texture not scale 1177 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 1178 # solve this better(?)
730 my $rep_y = $ch / $bg->{h}; 1179 $bg->{s} = $cw / $bg->{w};
731 1180 $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); 1181 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1182 }
738 1183
739 glDisable GL_TEXTURE_2D; 1184 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND; 1185
1186 $self->{title}->draw if $self->{title};
741 1187
742 $self->child->draw; 1188 $self->child->draw;
743} 1189}
744 1190
745############################################################################# 1191#############################################################################
… …
748 1194
749our @ISA = CFClient::UI::Base::; 1195our @ISA = CFClient::UI::Base::;
750 1196
751use List::Util qw(max sum); 1197use List::Util qw(max sum);
752 1198
753use SDL::OpenGL; 1199use CFClient::OpenGL;
754 1200
755sub new { 1201sub new {
756 my $class = shift; 1202 my $class = shift;
757 1203
758 $class->SUPER::new ( 1204 $class->SUPER::new (
759 col_expand => [], 1205 col_expand => [],
760 @_ 1206 @_,
761 ) 1207 )
1208}
1209
1210sub children {
1211 grep $_, map @$_, grep $_, @{ $_[0]{children} }
762} 1212}
763 1213
764sub add { 1214sub add {
765 my ($self, $x, $y, $child) = @_; 1215 my ($self, $x, $y, $child) = @_;
766 1216
767 $child->set_parent ($self); 1217 $child->set_parent ($self);
768 $self->{children}[$y][$x] = $child; 1218 $self->{children}[$y][$x] = $child;
769 1219
770 $child->check_size; 1220 $self->realloc;
771} 1221}
772 1222
773# TODO: move to container class maybe? send childs a signal on removal? 1223# TODO: move to container class maybe? send children a signal on removal?
774sub clear { 1224sub clear {
775 my ($self) = @_; 1225 my ($self) = @_;
776 1226
1227 my @children = $self->children;
777 delete $self->{children}; 1228 delete $self->{children};
778 $self->update; 1229
1230 for (@children) {
1231 delete $_->{parent};
1232 $_->hide;
1233 }
1234
1235 $self->realloc;
779} 1236}
780 1237
781sub get_wh { 1238sub get_wh {
782 my ($self) = @_; 1239 my ($self) = @_;
783 1240
… …
788 or next; 1245 or next;
789 1246
790 for my $x (0 .. $#$row) { 1247 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1248 my $widget = $row->[$x]
792 or next; 1249 or next;
793 my ($w, $h) = $widget->size_request; 1250 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1251
795 $w[$x] = max $w[$x], $w; 1252 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1253 $h[$y] = max $h[$y], $h;
797 } 1254 }
798 } 1255 }
… …
814sub size_allocate { 1271sub size_allocate {
815 my ($self, $w, $h) = @_; 1272 my ($self, $w, $h) = @_;
816 1273
817 my ($ws, $hs) = $self->get_wh; 1274 my ($ws, $hs) = $self->get_wh;
818 1275
819 my $req_w = sum @$ws; 1276 my $req_w = (sum @$ws) || 1;
820 my $req_h = sum @$hs; 1277 my $req_h = (sum @$hs) || 1;
821 1278
822 # TODO: nicer code && do row_expand 1279 # TODO: nicer code && do row_expand
823 my @col_expand = @{$self->{col_expand}}; 1280 my @col_expand = @{$self->{col_expand}};
824 @col_expand = (1) x @$ws unless @col_expand; 1281 @col_expand = (1) x @$ws unless @col_expand;
825 my $col_expand = (sum @col_expand) || 1; 1282 my $col_expand = (sum @col_expand) || 1;
… …
879 } 1336 }
880} 1337}
881 1338
882############################################################################# 1339#############################################################################
883 1340
884package CFClient::UI::HBox; 1341package CFClient::UI::Box;
885
886# TODO: wrap into common Box base class
887 1342
888our @ISA = CFClient::UI::Container::; 1343our @ISA = CFClient::UI::Container::;
889 1344
890sub size_request { 1345sub size_request {
891 my ($self) = @_; 1346 my ($self) = @_;
892 1347
893 my @alloc = map [$_->size_request], @{$self->{children}}; 1348 $self->{vertical}
894 1349 ? (
895 ( 1350 (List::Util::max map $_->{req_w}, @{$self->{children}}),
896 (List::Util::sum map $_->[0], @alloc), 1351 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
897 (List::Util::max map $_->[1], @alloc), 1352 )
898 ) 1353 : (
1354 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1355 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1356 )
899} 1357}
900 1358
901sub size_allocate { 1359sub size_allocate {
902 my ($self, $w, $h) = @_; 1360 my ($self, $w, $h) = @_;
903 1361
904 ($h, $w) = ($w, $h); 1362 my $space = $self->{vertical} ? $h : $w;
905
906 my $children = $self->{children}; 1363 my $children = $self->{children};
907 1364
908 my @h = map +($_->size_request)[0], @$children; 1365 my @req;
909 1366
910 my $req_h = List::Util::sum @h; 1367 if ($self->{homogeneous}) {
911 1368 @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 { 1369 } else {
1370 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1371 my $req = List::Util::sum @req;
1372
1373 if ($req > $space) {
1374 # ah well, not enough space
1375 $_ *= $space / $req for @req;
1376 } else {
916 my $exp = List::Util::sum map $_->{expand}, @$children; 1377 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
917 $exp ||= 1;
918 1378
1379 $space = ($space - $req) / $expand; # remaining space to give away
1380
1381 $req[$_] += $space * $children->[$_]{expand}
919 for (0 .. $#$children) { 1382 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 } 1383 }
926 } 1384 }
927 1385
928 CFClient::UI::harmonize \@h; 1386 CFClient::UI::harmonize \@req;
929 1387
930 my $y = 0; 1388 my $pos = 0;
931 for (0 .. $#$children) { 1389 for (0 .. $#$children) {
932 my $child = $children->[$_];
933 my $h = $h[$_]; 1390 my $alloc = $req[$_];
934 $child->configure ($y, 0, $h, $w); 1391 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
935 1392
936 $y += $h; 1393 $pos += $alloc;
937 } 1394 }
938 1395
939 1 1396 1
940} 1397}
941 1398
942############################################################################# 1399#############################################################################
943 1400
1401package CFClient::UI::HBox;
1402
1403our @ISA = CFClient::UI::Box::;
1404
1405sub new {
1406 my $class = shift;
1407
1408 $class->SUPER::new (
1409 vertical => 0,
1410 @_,
1411 )
1412}
1413
1414#############################################################################
1415
944package CFClient::UI::VBox; 1416package CFClient::UI::VBox;
945 1417
946# TODO: wrap into common Box base class
947
948our @ISA = CFClient::UI::Container::; 1418our @ISA = CFClient::UI::Box::;
949 1419
950sub size_request { 1420sub new {
951 my ($self) = @_; 1421 my $class = shift;
952 1422
953 my @alloc = map [$_->size_request], @{$self->{children}}; 1423 $class->SUPER::new (
954 1424 vertical => 1,
955 ( 1425 @_,
956 (List::Util::max map $_->[0], @alloc),
957 (List::Util::sum map $_->[1], @alloc),
958 ) 1426 )
959} 1427}
960 1428
961sub size_allocate {
962 my ($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 += $h;
993 }
994
995 1
996}
997
998############################################################################# 1429#############################################################################
999 1430
1000package CFClient::UI::Label; 1431package CFClient::UI::Label;
1001 1432
1002our @ISA = CFClient::UI::Base::; 1433our @ISA = CFClient::UI::DrawBG::;
1003 1434
1004use SDL::OpenGL; 1435use CFClient::OpenGL;
1005 1436
1006sub new { 1437sub new {
1007 my ($class, %arg) = @_; 1438 my ($class, %arg) = @_;
1008 1439
1009 my $self = $class->SUPER::new ( 1440 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1441 fg => [1, 1, 1],
1442 #bg => none
1443 #active_bg => none
1444 #font => default_font
1445 #text => initial text
1446 #markup => initial narkup
1447 #max_w => maximum pixel width
1448 ellipsise => 3, # end
1449 layout => (new CFClient::Layout),
1011 fontsize => 1, 1450 fontsize => 1,
1012 text => "",
1013 align => -1, 1451 align => -1,
1014 valign => -1, 1452 valign => -1,
1015 padding => 2, 1453 padding_x => 2,
1016 layout => new CFClient::Layout, 1454 padding_y => 2,
1455 can_events => 0,
1017 %arg 1456 %arg
1018 ); 1457 );
1019 1458
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1459 if (exists $self->{template}) {
1460 my $layout = new CFClient::Layout;
1461 $layout->set_text (delete $self->{template});
1462 $self->{template} = $layout;
1463 }
1021 1464
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1465 if (exists $self->{markup}) {
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1466 $self->set_markup (delete $self->{markup});
1467 } else {
1468 $self->set_text (delete $self->{text});
1469 }
1024 1470
1025 $self 1471 $self
1026} 1472}
1027 1473
1028sub escape_text { 1474sub escape($) {
1029 local $_ = $_[1]; 1475 local $_ = $_[0];
1030 1476
1031 s/&/&amp;/g; 1477 s/&/&amp;/g;
1032 s/>/&gt;/g; 1478 s/>/&gt;/g;
1033 s/</&lt;/g; 1479 s/</&lt;/g;
1034 1480
1035 $_[1] 1481 $_
1482}
1483
1484sub update {
1485 my ($self) = @_;
1486
1487 delete $self->{texture};
1488 $self->SUPER::update;
1036} 1489}
1037 1490
1038sub set_text { 1491sub set_text {
1039 my ($self, $text) = @_; 1492 my ($self, $text) = @_;
1040 1493
1494 return if $self->{text} eq "T$text";
1495 $self->{text} = "T$text";
1496
1497 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041 $self->{layout}->set_text ($text); 1498 $self->{layout}->set_text ($text);
1042 1499
1043 delete $self->{texture}; 1500 $self->realloc;
1044 $self->update; 1501 $self->update;
1045} 1502}
1046 1503
1047sub set_markup { 1504sub set_markup {
1048 my ($self, $markup) = @_; 1505 my ($self, $markup) = @_;
1049 1506
1507 return if $self->{text} eq "M$markup";
1508 $self->{text} = "M$markup";
1509
1510 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1511
1512 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1050 $self->{layout}->set_markup ($markup); 1513 $self->{layout}->set_markup ($markup);
1051 1514
1052 delete $self->{texture}; 1515 $self->realloc;
1053 $self->update; 1516 $self->update;
1054} 1517}
1055 1518
1056sub size_request { 1519sub size_request {
1057 my ($self) = @_; 1520 my ($self) = @_;
1058 1521
1059 $self->{layout}->set_width; 1522 $self->{layout}->set_font ($self->{font}) if $self->{font};
1523 $self->{layout}->set_width ($self->{max_w} || -1);
1524 $self->{layout}->set_ellipsise ($self->{ellipsise});
1525 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1526 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1527
1062 my ($w, $h) = $self->{layout}->size; 1528 my ($w, $h) = $self->{layout}->size;
1063 1529
1530 if (exists $self->{template}) {
1531 $self->{template}->set_font ($self->{font}) if $self->{font};
1532 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1533
1534 my ($w2, $h2) = $self->{template}->size;
1535
1536 $w = List::Util::max $w, $w2;
1537 $h = List::Util::max $h, $h2;
1064 ( 1538 }
1065 $w + $self->{padding} * 2, 1539
1066 $h + $self->{padding} * 2, 1540 ($w, $h)
1067 )
1068} 1541}
1069 1542
1070sub size_allocate { 1543sub size_allocate {
1071 my ($self, $w, $h) = @_; 1544 my ($self, $w, $h) = @_;
1072 1545
1546 delete $self->{texture}
1547 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1548}
1549
1550sub set_fontsize {
1551 my ($self, $fontsize) = @_;
1552
1553 $self->{fontsize} = $fontsize;
1073 delete $self->{texture}; 1554 delete $self->{texture};
1555
1556 $self->realloc;
1074} 1557}
1075 1558
1076sub _draw { 1559sub _draw {
1077 my ($self) = @_; 1560 my ($self) = @_;
1078 1561
1562 $self->SUPER::_draw; # draw background, if applicable
1563
1079 my $tex = $self->{texture} ||= do { 1564 my $tex = $self->{texture} ||= do {
1565 $self->{layout}->set_foreground (@{$self->{fg}});
1566 $self->{layout}->set_font ($self->{font}) if $self->{font};
1080 $self->{layout}->set_width ($self->{w}); 1567 $self->{layout}->set_width ($self->{w});
1568 $self->{layout}->set_ellipsise ($self->{ellipsise});
1569 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1570 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1571
1082 new_from_layout CFClient::Texture $self->{layout} 1572 my $tex = new_from_layout CFClient::Texture $self->{layout};
1573
1574 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1575 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1576 : ($self->{w} - $tex->{w}) * 0.5);
1577
1578 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1579 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1580 : ($self->{h} - $tex->{h}) * 0.5);
1581
1582 $tex
1083 }; 1583 };
1084 1584
1085 glEnable GL_BLEND;
1086 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1087 glEnable GL_TEXTURE_2D; 1585 glEnable GL_TEXTURE_2D;
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1586 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089 1587
1588 if ($tex->{format} == GL_ALPHA) {
1090 glColor @{$self->{fg}}; 1589 glColor @{$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}); 1590 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1591 } else {
1592 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1593 }
1105 1594
1106 glDisable GL_TEXTURE_2D; 1595 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1596}
1109 1597
1110############################################################################# 1598#############################################################################
1111 1599
1112package CFClient::UI::EntryBase; 1600package CFClient::UI::EntryBase;
1113 1601
1114our @ISA = CFClient::UI::Label::; 1602our @ISA = CFClient::UI::Label::;
1115 1603
1116use SDL; 1604use CFClient::OpenGL;
1117use SDL::OpenGL;
1118 1605
1119sub new { 1606sub new {
1120 my $class = shift; 1607 my $class = shift;
1121 1608
1122 $class->SUPER::new ( 1609 $class->SUPER::new (
1123 fg => [1, 1, 1], 1610 fg => [1, 1, 1],
1124 bg => [0, 0, 0, 0.2], 1611 bg => [0, 0, 0, 0.2],
1125 active_bg => [1, 1, 1, 0.5], 1612 active_bg => [1, 1, 1, 0.5],
1126 active_fg => [0, 0, 0], 1613 active_fg => [0, 0, 0],
1127 can_hover => 1, 1614 can_hover => 1,
1128 can_focus => 1, 1615 can_focus => 1,
1129 valign => 0, 1616 valign => 0,
1617 can_events => 1,
1618 #text => ...
1130 @_ 1619 @_
1131 ) 1620 )
1132} 1621}
1133 1622
1134sub _set_text { 1623sub _set_text {
… …
1144 $self->{text} = $text; 1633 $self->{text} = $text;
1145 1634
1146 $text =~ s/./*/g if $self->{hidden}; 1635 $text =~ s/./*/g if $self->{hidden};
1147 $self->{layout}->set_text ("$text "); 1636 $self->{layout}->set_text ("$text ");
1148 1637
1149 $self->emit (changed => $self->{text}); 1638 $self->_emit (changed => $self->{text});
1639}
1640
1641sub set_text {
1642 my ($self, $text) = @_;
1643
1644 $self->{cursor} = length $text;
1645 $self->_set_text ($text);
1646
1647 $self->realloc;
1150} 1648}
1151 1649
1152sub get_text { 1650sub get_text {
1153 $_[0]{text} 1651 $_[0]{text}
1154} 1652}
… …
1159 my ($w, $h) = $self->SUPER::size_request; 1657 my ($w, $h) = $self->SUPER::size_request;
1160 1658
1161 ($w + 1, $h) # add 1 for cursor 1659 ($w + 1, $h) # add 1 for cursor
1162} 1660}
1163 1661
1164sub size_allocate {
1165 my ($self, $w, $h) = @_;
1166
1167 $self->_set_text ($self->{text});
1168}
1169
1170sub set_text {
1171 my ($self, $text) = @_;
1172
1173 $self->{cursor} = length $text;
1174 $self->_set_text ($text);
1175 $self->update;
1176}
1177
1178sub key_down { 1662sub key_down {
1179 my ($self, $ev) = @_; 1663 my ($self, $ev) = @_;
1180 1664
1181 my $mod = $ev->key_mod; 1665 my $mod = $ev->{mod};
1182 my $sym = $ev->key_sym; 1666 my $sym = $ev->{sym};
1183
1184 my $uni = $ev->key_unicode; 1667 my $uni = $ev->{unicode};
1185 1668
1186 my $text = $self->get_text; 1669 my $text = $self->get_text;
1187 1670
1188 if ($sym == SDLK_BACKSPACE) { 1671 if ($uni == 8) {
1189 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1672 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1190 } elsif ($sym == SDLK_DELETE) { 1673 } elsif ($uni == 127) {
1191 substr $text, $self->{cursor}, 1, ""; 1674 substr $text, $self->{cursor}, 1, "";
1192 } elsif ($sym == SDLK_LEFT) { 1675 } elsif ($sym == CFClient::SDLK_LEFT) {
1193 --$self->{cursor} if $self->{cursor}; 1676 --$self->{cursor} if $self->{cursor};
1194 } elsif ($sym == SDLK_RIGHT) { 1677 } elsif ($sym == CFClient::SDLK_RIGHT) {
1195 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1678 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1196 } elsif ($sym == SDLK_HOME) { 1679 } elsif ($sym == CFClient::SDLK_HOME) {
1197 $self->{cursor} = 0; 1680 $self->{cursor} = 0;
1198 } elsif ($sym == SDLK_END) { 1681 } elsif ($sym == CFClient::SDLK_END) {
1199 $self->{cursor} = length $text; 1682 $self->{cursor} = length $text;
1200 } elsif ($sym == SDLK_ESCAPE) { 1683 } elsif ($uni == 27) {
1201 $self->emit ('escape'); 1684 $self->_emit ('escape');
1202 } elsif ($uni) { 1685 } elsif ($uni) {
1203 substr $text, $self->{cursor}++, 0, chr $uni; 1686 substr $text, $self->{cursor}++, 0, chr $uni;
1204 } 1687 }
1205 1688
1206 $self->_set_text ($text); 1689 $self->_set_text ($text);
1207 $self->update; 1690
1691 $self->realloc;
1208} 1692}
1209 1693
1210sub focus_in { 1694sub focus_in {
1211 my ($self) = @_; 1695 my ($self) = @_;
1212 1696
… …
1280 1764
1281package CFClient::UI::Entry; 1765package CFClient::UI::Entry;
1282 1766
1283our @ISA = CFClient::UI::EntryBase::; 1767our @ISA = CFClient::UI::EntryBase::;
1284 1768
1285use SDL; 1769use CFClient::OpenGL;
1286use SDL::OpenGL;
1287 1770
1288sub key_down { 1771sub key_down {
1289 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1290 1773
1291 my $sym = $ev->key_sym; 1774 my $sym = $ev->{sym};
1292 1775
1293 if ($sym == SDLK_RETURN) { 1776 if ($sym == 13) {
1777 unshift @{$self->{history}},
1778 my $txt = $self->get_text;
1779 $self->{history_pointer} = -1;
1780 $self->{history_saveback} = '';
1294 $self->emit (activate => $self->get_text); 1781 $self->_emit (activate => $txt);
1295 $self->update; 1782 $self->update;
1783
1784 } elsif ($sym == CFClient::SDLK_UP) {
1785 if ($self->{history_pointer} < 0) {
1786 $self->{history_saveback} = $self->get_text;
1787 }
1788 if (@{$self->{history} || []} > 0) {
1789 $self->{history_pointer}++;
1790 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1791 $self->{history_pointer} = @{$self->{history} || []} - 1;
1792 }
1793 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1794 }
1795
1796 } elsif ($sym == CFClient::SDLK_DOWN) {
1797 $self->{history_pointer}--;
1798 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1799
1800 if ($self->{history_pointer} >= 0) {
1801 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1802 } else {
1803 $self->set_text ($self->{history_saveback});
1804 }
1296 1805
1297 } else { 1806 } else {
1298 $self->SUPER::key_down ($ev); 1807 $self->SUPER::key_down ($ev);
1299 } 1808 }
1300 1809
… …
1304 1813
1305package CFClient::UI::Button; 1814package CFClient::UI::Button;
1306 1815
1307our @ISA = CFClient::UI::Label::; 1816our @ISA = CFClient::UI::Label::;
1308 1817
1309use SDL; 1818use CFClient::OpenGL;
1310use SDL::OpenGL;
1311 1819
1312my @tex = 1820my @tex =
1313 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1821 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1314 qw(b1_button_active.png); 1822 qw(b1_button_active.png);
1315 1823
1316sub new { 1824sub new {
1317 my $class = shift; 1825 my $class = shift;
1318 1826
1319 $class->SUPER::new ( 1827 $class->SUPER::new (
1320 padding => 4, 1828 padding_x => 4,
1829 padding_y => 4,
1321 fg => [1, 1, 1], 1830 fg => [1, 1, 1],
1322 bg => [1, 1, 1, 0.2],
1323 active_fg => [0, 0, 1], 1831 active_fg => [0, 0, 1],
1324 can_hover => 1, 1832 can_hover => 1,
1325 align => 0, 1833 align => 0,
1326 valign => 0, 1834 valign => 0,
1835 can_events => 1,
1327 @_ 1836 @_
1328 ) 1837 )
1329} 1838}
1330 1839
1840sub activate { }
1841
1331sub button_up { 1842sub button_up {
1332 my ($self, $ev, $x, $y) = @_; 1843 my ($self, $ev, $x, $y) = @_;
1333 1844
1845 $self->emit ("activate")
1334 if ($x >= 0 && $x < $self->{w} 1846 if $x >= 0 && $x < $self->{w}
1335 && $y >= 0 && $y < $self->{h}) { 1847 && $y >= 0 && $y < $self->{h};
1336 $self->emit ("activate");
1337 }
1338} 1848}
1339 1849
1340sub _draw { 1850sub _draw {
1341 my ($self) = @_; 1851 my ($self) = @_;
1342 1852
1343 local $self->{fg} = $self->{fg}; 1853 local $self->{fg} = $self->{fg};
1344 1854
1345 if ($GRAB == $self) { 1855 if ($GRAB == $self) {
1346 $self->{fg} = $self->{active_fg}; 1856 $self->{fg} = $self->{active_fg};
1347 } 1857 }
1858
1859 glEnable GL_TEXTURE_2D;
1860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1861 glColor 0, 0, 0, 1;
1862
1863 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1864
1865 glDisable GL_TEXTURE_2D;
1866
1867 $self->SUPER::_draw;
1868}
1869
1870#############################################################################
1871
1872package CFClient::UI::CheckBox;
1873
1874our @ISA = CFClient::UI::DrawBG::;
1875
1876my @tex =
1877 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1878 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1879
1880use CFClient::OpenGL;
1881
1882sub new {
1883 my $class = shift;
1884
1885 $class->SUPER::new (
1886 padding_x => 2,
1887 padding_y => 2,
1888 fg => [1, 1, 1],
1889 active_fg => [1, 1, 0],
1890 bg => [0, 0, 0, 0.2],
1891 active_bg => [1, 1, 1, 0.5],
1892 state => 0,
1893 can_hover => 1,
1894 @_
1895 )
1896}
1897
1898sub size_request {
1899 my ($self) = @_;
1900
1901 (6) x 2
1902}
1903
1904sub button_down {
1905 my ($self, $ev, $x, $y) = @_;
1906
1907 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1908 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1909 $self->{state} = !$self->{state};
1910 $self->_emit (changed => $self->{state});
1911 }
1912}
1913
1914sub _draw {
1915 my ($self) = @_;
1916
1917 $self->SUPER::_draw;
1918
1919 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1920
1921 my ($w, $h) = @$self{qw(w h)};
1922
1923 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1924
1925 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1926
1927 my $tex = $self->{state} ? $tex[1] : $tex[0];
1928
1929 glEnable GL_TEXTURE_2D;
1930 $tex->draw_quad_alpha (0, 0, $s, $s);
1931 glDisable GL_TEXTURE_2D;
1932}
1933
1934#############################################################################
1935
1936package CFClient::UI::Image;
1937
1938our @ISA = CFClient::UI::Base::;
1939
1940use CFClient::OpenGL;
1941use Carp qw/confess/;
1942
1943our %loaded_images;
1944
1945sub new {
1946 my $class = shift;
1947
1948 my $self = $class->SUPER::new (can_events => 0, @_);
1949
1950 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1951
1952 $loaded_images{$self->{image}} ||=
1953 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1954
1955 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1956
1957 Scalar::Util::weaken $loaded_images{$self->{image}};
1958
1959 $self->{aspect} = $tex->{w} / $tex->{h};
1960
1961 $self
1962}
1963
1964sub size_request {
1965 my ($self) = @_;
1966
1967 ($self->{tex}->{w}, $self->{tex}->{h})
1968}
1969
1970sub _draw {
1971 my ($self) = @_;
1972
1973 my $tex = $self->{tex};
1974
1975 my ($w, $h) = ($self->{w}, $self->{h});
1976
1977 if ($self->{rot90}) {
1978 glRotate 90, 0, 0, 1;
1979 glTranslate 0, -$self->{w}, 0;
1980
1981 ($w, $h) = ($h, $w);
1982 }
1983
1984 glEnable GL_TEXTURE_2D;
1985 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1986
1987 $tex->draw_quad_alpha (0, 0, $w, $h);
1988
1989 glDisable GL_TEXTURE_2D;
1990}
1991
1992#############################################################################
1993
1994package CFClient::UI::VGauge;
1995
1996our @ISA = CFClient::UI::Base::;
1997
1998use List::Util qw(min max);
1999
2000use CFClient::OpenGL;
2001
2002my %tex = (
2003 food => [
2004 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2005 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2006 ],
2007 grace => [
2008 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2009 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2010 ],
2011 hp => [
2012 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2013 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2014 ],
2015 mana => [
2016 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2017 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2018 ],
2019);
2020
2021# eg. VGauge->new (gauge => 'food'), default gauge: food
2022sub new {
2023 my $class = shift;
2024
2025 my $self = $class->SUPER::new (
2026 type => 'food',
2027 @_
2028 );
2029
2030 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2031
2032 $self
2033}
2034
2035sub size_request {
2036 my ($self) = @_;
2037
2038 #my $tex = $tex{$self->{type}}[0];
2039 #@$tex{qw(w h)}
2040 (0, 0)
2041}
2042
2043sub set_max {
2044 my ($self, $max) = @_;
2045
2046 return if $self->{max_val} == $max;
2047
2048 $self->{max_val} = $max;
2049 $self->update;
2050}
2051
2052sub set_value {
2053 my ($self, $val, $max) = @_;
2054
2055 $self->set_max ($max)
2056 if defined $max;
2057
2058 return if $self->{val} == $val;
2059
2060 $self->{val} = $val;
2061 $self->update;
2062}
2063
2064sub _draw {
2065 my ($self) = @_;
2066
2067 my $tex = $tex{$self->{type}};
2068 my ($t1, $t2, $t3) = @$tex;
2069
2070 my ($w, $h) = ($self->{w}, $self->{h});
2071
2072 if ($self->{vertical}) {
2073 glRotate 90, 0, 0, 1;
2074 glTranslate 0, -$self->{w}, 0;
2075
2076 ($w, $h) = ($h, $w);
2077 }
2078
2079 my $ycut = $self->{val} / ($self->{max_val} || 1);
2080
2081 my $ycut1 = max 0, min 1, $ycut;
2082 my $ycut2 = max 0, min 1, $ycut - 1;
2083
2084 my $h1 = $self->{h} * (1 - $ycut1);
2085 my $h2 = $self->{h} * (1 - $ycut2);
1348 2086
1349 glEnable GL_BLEND; 2087 glEnable GL_BLEND;
1350 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2088 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1351 glEnable GL_TEXTURE_2D; 2089 glEnable GL_TEXTURE_2D;
1352 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2090 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1353 glColor 0, 0, 0, 1;
1354 2091
1355 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2092 glBindTexture GL_TEXTURE_2D, $t1->{name};
2093 glBegin GL_QUADS;
2094 glTexCoord 0 , 0; glVertex 0 , 0;
2095 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2096 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2097 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2098 glEnd;
1356 2099
2100 my $ycut1 = List::Util::min 1, $ycut;
2101 glBindTexture GL_TEXTURE_2D, $t2->{name};
2102 glBegin GL_QUADS;
2103 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2104 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2105 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2106 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2107 glEnd;
2108
2109 if ($t3) {
2110 glBindTexture GL_TEXTURE_2D, $t3->{name};
2111 glBegin GL_QUADS;
2112 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2113 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2114 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2115 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2116 glEnd;
2117 }
2118
2119 glDisable GL_BLEND;
1357 glDisable GL_TEXTURE_2D; 2120 glDisable GL_TEXTURE_2D;
1358 glDisable GL_BLEND;
1359
1360 $self->SUPER::_draw;
1361} 2121}
1362 2122
1363############################################################################# 2123#############################################################################
1364 2124
1365package CFClient::UI::CheckBox; 2125package CFClient::UI::Gauge;
1366 2126
1367our @ISA = CFClient::UI::DrawBG::; 2127our @ISA = CFClient::UI::VBox::;
1368
1369my @tex =
1370 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1371 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1372
1373use SDL;
1374use SDL::OpenGL;
1375 2128
1376sub new { 2129sub new {
1377 my $class = shift; 2130 my ($class, %arg) = @_;
1378 2131
1379 $class->SUPER::new ( 2132 my $self = $class->SUPER::new (
1380 padding => 2, 2133 tooltip => $arg{type},
1381 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0],
1383 state => 0,
1384 can_hover => 1, 2134 can_hover => 1,
1385 @_ 2135 can_events => 1,
2136 %arg,
1386 ) 2137 );
1387}
1388 2138
1389sub size_request { 2139 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1390 my ($self) = @_; 2140 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1391 2141 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1392 ($self->{padding} * 2 + 6) x 2
1393}
1394
1395sub button_down {
1396 my ($self, $ev, $x, $y) = @_;
1397
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1400 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state});
1402 }
1403}
1404
1405sub _draw {
1406 my ($self) = @_;
1407
1408 $self->SUPER::_draw;
1409
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1411
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1413
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415
1416 glEnable GL_BLEND;
1417 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426}
1427
1428#############################################################################
1429
1430package CFClient::UI::VGauge;
1431
1432our @ISA = CFClient::UI::Base::;
1433
1434use SDL::OpenGL;
1435
1436my %tex = (
1437 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ],
1441 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1444 ],
1445 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ],
1449 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1452 ],
1453);
1454
1455# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new {
1457 my $class = shift;
1458
1459 my $self = $class->SUPER::new (gauge => 'food', @_);
1460 2142
1461 $self 2143 $self
1462} 2144}
1463 2145
1464sub size_request { 2146sub set_fontsize {
1465 my ($self) = @_; 2147 my ($self, $fsize) = @_;
1466 2148
1467 my $tex = $tex{$self->{gauge}}[0]; 2149 $self->{value}->set_fontsize ($fsize);
1468 2150 $self->{max} ->set_fontsize ($fsize);
1469 @$tex{qw(w h)}
1470} 2151}
1471 2152
1472sub set_max { 2153sub set_max {
1473 my ($self, $max) = @_; 2154 my ($self, $max) = @_;
1474 2155
1475 $self->{max_val} = $max; 2156 $self->{gauge}->set_max ($max);
2157 $self->{max}->set_text ($max);
1476} 2158}
1477 2159
1478sub set_value { 2160sub set_value {
1479 my ($self, $val, $max) = @_; 2161 my ($self, $val, $max) = @_;
1480 2162
1481 $self->set_max ($max) 2163 $self->set_max ($max)
1482 if defined $max; 2164 if defined $max;
1483 2165
1484 $max = $self->{max_val}; 2166 $self->{gauge}->set_value ($val, $max);
1485 $self->{val} = $val; 2167 $self->{value}->set_text ($val);
1486
1487 $self->update;
1488}
1489
1490sub _draw {
1491 my ($self) = @_;
1492
1493 my $tex = $tex{$self->{gauge}};
1494
1495 my ($w, $h) = ($self->{w}, $self->{h});
1496
1497 my $ycut = $self->{val} / ($self->{max_val} || 1);
1498 $ycut = 1 if $self->{val} > $self->{max_val};
1499
1500 my $t1 = $tex->[0];
1501 my $t2 = $tex->[1];
1502
1503 glEnable GL_BLEND;
1504 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1505 glEnable GL_TEXTURE_2D;
1506 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1507
1508 my $h1 = $self->{h} - $ycut * $self->{h};
1509 my $h2 = $ycut * $self->{h};
1510
1511 my $yp = 0;
1512
1513 glBindTexture GL_TEXTURE_2D, $t1->{name};
1514 glBegin GL_QUADS;
1515 glTexCoord 0 , 0; glVertex 0 , $yp;
1516 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1;
1517 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1;
1518 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp;
1519 glEnd;
1520
1521 $yp += $h1;
1522
1523 glBindTexture GL_TEXTURE_2D, $t2->{name};
1524 glBegin GL_QUADS;
1525 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp;
1526 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2;
1527 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1528 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp;
1529 glEnd;
1530
1531 glDisable GL_BLEND;
1532 glDisable GL_TEXTURE_2D;
1533} 2168}
1534 2169
1535############################################################################# 2170#############################################################################
1536 2171
1537package CFClient::UI::Slider; 2172package CFClient::UI::Slider;
1538 2173
1539use strict; 2174use strict;
1540 2175
1541use SDL::OpenGL; 2176use CFClient::OpenGL;
1542 2177
1543our @ISA = CFClient::UI::DrawBG::; 2178our @ISA = CFClient::UI::DrawBG::;
1544 2179
1545my @tex = 2180my @tex =
1546 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2181 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1547 qw(s1_slider.png s1_slider_bg.png); 2182 qw(s1_slider.png s1_slider_bg.png);
1548 2183
1549sub new { 2184sub new {
1550 my $class = shift; 2185 my $class = shift;
1551 2186
1552 # range [value, low, high, page] 2187 # range [value, low, high, page, unit]
1553 2188
1554 # TODO: 0-width page 2189 # TODO: 0-width page
1555 # TODO: req_w/h are wrong with vertical 2190 # TODO: req_w/h are wrong with vertical
1556 # TODO: calculations are off 2191 # TODO: calculations are off
1557 my $self = $class->SUPER::new ( 2192 my $self = $class->SUPER::new (
1558 fg => [1, 1, 1], 2193 fg => [1, 1, 1],
1559 active_fg => [0, 0, 0], 2194 active_fg => [0, 0, 0],
2195 bg => [0, 0, 0, 0.2],
2196 active_bg => [1, 1, 1, 0.5],
1560 range => [0, 0, 100, 10], 2197 range => [0, 0, 100, 10, 0],
1561 req_w => 20, 2198 min_w => $::WIDTH / 80,
1562 req_h => 20, 2199 min_h => $::WIDTH / 80,
1563 vertical => 0, 2200 vertical => 0,
1564 can_hover => 1, 2201 can_hover => 1,
1565 inner_pad => 5, 2202 inner_pad => 0.02,
1566 @_ 2203 @_
1567 ); 2204 );
1568 2205
2206 $self->set_value ($self->{range}[0]);
2207 $self->update;
2208
1569 $self 2209 $self
1570} 2210}
1571 2211
2212sub changed { }
2213
2214sub set_range {
2215 my ($self, $range) = @_;
2216
2217 ($range, $self->{range}) = ($self->{range}, $range);
2218
2219 $self->update
2220 if "@$range" ne "@{$self->{range}}";
2221}
2222
2223sub set_value {
2224 my ($self, $value) = @_;
2225
2226 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2227
2228 $hi = $lo + 1 if $hi <= $lo;
2229
2230 $page = $hi - $lo if $page > $hi - $lo;
2231
2232 $value = $lo if $value < $lo;
2233 $value = $hi - $page if $value > $hi - $page;
2234
2235 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2236 if $unit;
2237
2238 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2239
2240 if ($value != $old_value) {
2241 $self->_emit (changed => $value);
2242 $self->update;
2243 }
2244}
2245
1572sub size_request { 2246sub size_request {
1573 my ($self) = @_; 2247 my ($self) = @_;
1574 2248
1575 my $w = $self->{req_w}; 2249 ($self->{req_w}, $self->{req_h})
1576 my $h = $self->{req_h};
1577
1578 $self->{vertical} ? ($h, $w) : ($w, $h)
1579} 2250}
1580 2251
1581sub button_down { 2252sub button_down {
1582 my ($self, $ev, $x, $y) = @_; 2253 my ($self, $ev, $x, $y) = @_;
1583 2254
1584 $self->SUPER::button_down ($ev, $x, $y); 2255 $self->SUPER::button_down ($ev, $x, $y);
2256
2257 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2258
1585 $self->mouse_motion ($ev, $x, $y); 2259 $self->mouse_motion ($ev, $x, $y);
1586} 2260}
1587 2261
1588sub mouse_motion { 2262sub mouse_motion {
1589 my ($self, $ev, $x, $y) = @_; 2263 my ($self, $ev, $x, $y) = @_;
1590 2264
1591 if ($GRAB == $self) { 2265 if ($GRAB == $self) {
2266 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2267
2268 my (undef, $lo, $hi, $page) = @{$self->{range}};
2269
2270 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2271
2272 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2273 }
2274}
2275
2276sub update {
2277 my ($self) = @_;
2278
2279 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2280 $self->set_value ($self->{range}[0]);
2281
1592 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2282 my ($value, $lo, $hi, $page) = @{$self->{range}};
2283 my $range = ($hi - $page - $lo) || 1e-100;
1593 2284
1594 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2285 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1595 2286
1596 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2287 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1597 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2288 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1598 2289
1599 $x -= $inner_pad_px; # substract the padding 2290 $value = ($value - $lo) / $range;
1600 $x = $x * ($hi - $lo) / $inner_w + $lo; 2291 $value = $value * $self->{scale} + $self->{offset};
1601 $x = $lo if $x < $lo;
1602 $x = $hi - $page if $x > $hi - $page;
1603 $self->{range}[0] = $x;
1604 2292
1605 $self->emit (changed => $x); 2293 $self->{knob_x} = $value - $knob_w * 0.5;
1606 $self->update; 2294 $self->{knob_w} = $knob_w;
1607 } 2295 });
1608}
1609 2296
1610# the inner_* stuff is for generating a padding for the slider handle, 2297 $self->SUPER::update;
1611# so that the handle doesn't leave the texture. This calculation isn't 100%
1612# correct propably, but it does the job for now
1613sub _calc_inner_pad_px {
1614 my ($self, $w) = @_;
1615 ($w / 100) * $self->{inner_pad} # % to pixels
1616} 2298}
1617 2299
1618sub _draw { 2300sub _draw {
1619 my ($self) = @_; 2301 my ($self) = @_;
1620 2302
1621 $self->SUPER::_draw (); 2303 $self->SUPER::_draw ();
1622 2304
1623 my ($w, $h) = @$self{qw(w h)}; 2305 glScale $self->{w}, $self->{h};
1624 2306
1625 if ($self->{vertical}) { 2307 if ($self->{vertical}) {
1626 # draw a vertical slider like a rotated horizontal slider 2308 # draw a vertical slider like a rotated horizontal slider
1627 2309
2310 glTranslate 1, 0, 0;
1628 glRotate 90, 0, 0, 1; 2311 glRotate 90, 0, 0, 1;
1629 glTranslate 0, -$self->{w}, 0;
1630
1631 ($w, $h) = ($h, $w);
1632 } 2312 }
1633 2313
1634 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2314 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1635 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2315 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1636 2316
1637 my ($value, $lo, $hi, $page) = @{$self->{range}};
1638
1639 $hi = $value + 1 if $lo == $hi;
1640
1641 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1642 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1643
1644 $page = int $page * $inner_w / ($hi - $lo);
1645 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1646
1647 $w -= $page;
1648 $page &= ~1;
1649 glTranslate $page * 0.5, 0, 0;
1650 $page ||= 2;
1651
1652 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1653 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1654
1655 glEnable GL_BLEND;
1656 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1657 glEnable GL_TEXTURE_2D; 2317 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2318 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 2319
1660 # draw background 2320 # draw background
1661 $tex[1]->draw_quad (0, 0, $w, $h); 2321 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1662 2322
1663 # draw handle 2323 # draw handle
1664 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2324 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1665 2325
1666 glDisable GL_BLEND;
1667 glDisable GL_TEXTURE_2D; 2326 glDisable GL_TEXTURE_2D;
1668} 2327}
1669 2328
1670############################################################################# 2329#############################################################################
1671 2330
2331package CFClient::UI::ValSlider;
2332
2333our @ISA = CFClient::UI::HBox::;
2334
2335sub new {
2336 my ($class, %arg) = @_;
2337
2338 my $range = delete $arg{range};
2339
2340 my $self = $class->SUPER::new (
2341 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2342 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2343 to_value => sub { shift },
2344 from_value => sub { shift },
2345 %arg,
2346 );
2347
2348 $self->{slider}->connect (changed => sub {
2349 my ($self, $value) = @_;
2350 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2351 $self->{parent}->emit (changed => $value);
2352 });
2353
2354# $self->{entry}->connect (changed => sub {
2355# my ($self, $value) = @_;
2356# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2357# $self->{parent}->emit (changed => $value);
2358# });
2359
2360 $self->add ($self->{slider}, $self->{entry});
2361
2362 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2363
2364 $self
2365}
2366
2367sub set_range { shift->{slider}->set_range (@_) }
2368sub set_value { shift->{slider}->set_value (@_) }
2369
2370#############################################################################
2371
1672package CFClient::UI::TextView; 2372package CFClient::UI::TextView;
1673 2373
1674our @ISA = CFClient::UI::HBox::; 2374our @ISA = CFClient::UI::HBox::;
1675 2375
1676use SDL::OpenGL; 2376use CFClient::OpenGL;
1677 2377
1678sub new { 2378sub new {
1679 my $class = shift; 2379 my $class = shift;
1680 2380
1681 my $self = $class->SUPER::new ( 2381 my $self = $class->SUPER::new (
1682 fontsize => 1, 2382 fontsize => 1,
2383 can_events => 0,
2384 #font => default_font
1683 @_, 2385 @_,
1684 2386
1685 layout => (new CFClient::Layout), 2387 layout => (new CFClient::Layout 1),
1686 par => [], 2388 par => [],
1687 height => 0, 2389 height => 0,
1688 children => [ 2390 children => [
1689 (new CFClient::UI::Empty expand => 1), 2391 (new CFClient::UI::Empty expand => 1),
1690 (new CFClient::UI::Slider vertical => 1), 2392 (new CFClient::UI::Slider vertical => 1),
1691 ], 2393 ],
1692 ); 2394 );
1693 2395
1694 $self->{children}[1]->connect (changed => sub { 2396 $self->{children}[1]->connect (changed => sub { $self->update });
1695 $self->update;
1696 });
1697 2397
1698 $self 2398 $self
1699} 2399}
1700 2400
1701sub set_fontsize { 2401sub set_fontsize {
… …
1703 2403
1704 $self->{fontsize} = $fontsize; 2404 $self->{fontsize} = $fontsize;
1705 $self->reflow; 2405 $self->reflow;
1706} 2406}
1707 2407
2408sub size_allocate {
2409 my ($self, $w, $h) = @_;
2410
2411 $self->SUPER::size_allocate ($w, $h);
2412
2413 $self->{layout}->set_font ($self->{font}) if $self->{font};
2414 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2415 $self->{layout}->set_width ($self->{children}[0]{w});
2416
2417 $self->reflow;
2418}
2419
1708sub text_height { 2420sub text_size {
1709 my ($self, $text) = @_; 2421 my ($self, $text, $indent) = @_;
1710 2422
1711 my $layout = $self->{layout}; 2423 my $layout = $self->{layout};
1712 2424
1713 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2425 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1714 $layout->set_width ($self->{w}); 2426 $layout->set_width ($self->{children}[0]{w} - $indent);
1715 $layout->set_text ($text); 2427 $layout->set_markup ($text);
1716 2428
1717 ($layout->size)[1] 2429 $layout->size
1718} 2430}
1719 2431
1720sub reflow { 2432sub reflow {
1721 my ($self) = @_; 2433 my ($self) = @_;
1722 2434
1723 $self->{need_reflow}++; 2435 $self->{need_reflow}++;
1724 $self->update; 2436 $self->update;
1725} 2437}
1726 2438
1727sub size_allocate { 2439sub set_offset {
2440 my ($self, $offset) = @_;
2441
2442 # todo: base offset on lines or so, not on pixels
2443 $self->{children}[1]->set_value ($offset);
2444}
2445
2446sub clear {
1728 my ($self, $w, $h) = @_; 2447 my ($self) = @_;
1729 2448
1730 $self->SUPER::size_allocate ($w, $h); 2449 $self->{par} = [];
1731 2450 $self->{height} = 0;
1732 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2451 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1733 $self->{layout}->set_width ($self->{children}[0]{w});
1734
1735 $self->reflow;
1736} 2452}
1737 2453
1738sub add_paragraph { 2454sub add_paragraph {
1739 my ($self, $color, $text) = @_; 2455 my ($self, $color, $text, $indent) = @_;
1740 2456
1741 #TODO: intelligently "reformat" paragraph 2457 for my $line (split /\n/, $text) {
1742 2458 my ($w, $h) = $self->text_size ($line);
1743 my $height = $self->text_height ($text);
1744
1745 $self->{height} += $height; 2459 $self->{height} += $h;
2460 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2461 }
1746 2462
1747 push @{$self->{par}}, [$height, $color, $text];
1748
1749 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2463 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1750 $self->{children}[1]->update;
1751} 2464}
1752 2465
1753sub update { 2466sub update {
1754 my ($self) = @_; 2467 my ($self) = @_;
1755 2468
… …
1757 2470
1758 return unless $self->{h} > 0; 2471 return unless $self->{h} > 0;
1759 2472
1760 delete $self->{texture}; 2473 delete $self->{texture};
1761 2474
1762 $ROOT->on_refresh ($self, sub { 2475 $ROOT->on_post_alloc ($self, sub {
2476 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2477
1763 if (delete $self->{need_reflow}) { 2478 if (delete $self->{need_reflow}) {
1764 my $height = 0; 2479 my $height = 0;
1765 2480
1766 $height += $_->[0] = $self->text_height ($_->[2]) 2481 my $layout = $self->{layout};
2482
2483 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2484
1767 for @{$self->{par}}; 2485 for (@{$self->{par}}) {
2486 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2487 $layout->set_width ($W - $_->[3]);
2488 $layout->set_markup ($_->[4]);
2489 my ($w, $h) = $layout->size;
2490 $_->[0] = $w + $_->[3];
2491 $_->[1] = $h;
2492 }
2493
2494 $height += $_->[1];
2495 }
1768 2496
1769 $self->{height} = $height; 2497 $self->{height} = $height;
1770 2498
1771 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2499 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1772 2500
1773 delete $self->{texture}; 2501 delete $self->{texture};
1774 } 2502 }
1775 2503
1776 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2504 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1777 glClearColor 0, 0, 0, 1; 2505 glClearColor 0.5, 0.5, 0.5, 0;
1778 glClear GL_COLOR_BUFFER_BIT; 2506 glClear GL_COLOR_BUFFER_BIT;
1779 2507
2508 my $top = int $self->{children}[1]{range}[0];
2509
2510 my $y0 = $top;
2511 my $y1 = $top + $H;
2512
2513 my $y = 0;
2514
2515 my $layout = $self->{layout};
2516
2517 $layout->set_font ($self->{font}) if $self->{font};
2518
1780 glEnable GL_BLEND; 2519 glEnable GL_BLEND;
2520 #TODO# not correct in windows where rgba is forced off
1781 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2521 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1782 glEnable GL_TEXTURE_2D;
1783 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1784
1785 my $top = int $self->{children}[1]{range}[0];
1786
1787 my $y0 = $top;
1788 my $y1 = $top + $self->{h};
1789
1790 my $y = 0;
1791
1792 my $layout = $self->{layout};
1793 2522
1794 for my $par (@{$self->{par}}) { 2523 for my $par (@{$self->{par}}) {
1795 my $h = $par->[0]; 2524 my $h = $par->[1];
1796 2525
1797 if ($y0 < $y + $h && $y < $y1) { 2526 if ($y0 < $y + $h && $y < $y1) {
2527 $layout->set_foreground (@{ $par->[2] });
2528 $layout->set_width ($W - $par->[3]);
1798 $layout->set_text ($par->[2]); 2529 $layout->set_markup ($par->[4]);
1799 2530
1800 glColor @{ $par->[1] }; 2531 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1801 my ($W, $H) = $layout->size; 2532
1802 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2533 glRasterPos $par->[3], $y - $y0;
2534 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1803 } 2535 }
1804 2536
1805 $y += $h; 2537 $y += $h;
1806 } 2538 }
1807 2539
1808 glDisable GL_TEXTURE_2D;
1809 glDisable GL_BLEND; 2540 glDisable GL_BLEND;
1810 }; 2541 };
1811 }); 2542 });
1812} 2543}
1813 2544
1814sub _draw { 2545sub _draw {
1815 my ($self) = @_; 2546 my ($self) = @_;
1816 2547
1817 if ($self->{texture}) {
1818 glEnable GL_TEXTURE_2D; 2548 glEnable GL_TEXTURE_2D;
1819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2549 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2550 glColor 1, 1, 1, 1;
1820 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2551 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1821 glDisable GL_TEXTURE_2D; 2552 glDisable GL_TEXTURE_2D;
1822 }
1823 2553
1824 $self->{children}[1]->draw; 2554 $self->{children}[1]->draw;
1825 2555
1826} 2556}
1827 2557
1828############################################################################# 2558#############################################################################
1829 2559
1830package CFClient::UI::Animator; 2560package CFClient::UI::Animator;
1831 2561
1832use SDL::OpenGL; 2562use CFClient::OpenGL;
1833 2563
1834our @ISA = CFClient::UI::Bin::; 2564our @ISA = CFClient::UI::Bin::;
1835 2565
1836sub moveto { 2566sub moveto {
1837 my ($self, $x, $y) = @_; 2567 my ($self, $x, $y) = @_;
… …
1875 2605
1876sub new { 2606sub new {
1877 my $class = shift; 2607 my $class = shift;
1878 2608
1879 my $self = $class->SUPER::new ( 2609 my $self = $class->SUPER::new (
1880 state => 0, 2610 state => 0,
1881 connect_activate => \&toggle_flopper, 2611 on_activate => \&toggle_flopper,
1882 @_ 2612 @_
1883 ); 2613 );
1884 2614
1885 if ($self->{state}) {
1886 $self->{state} = 0;
1887 $self->toggle_flopper;
1888 }
1889
1890 $self 2615 $self
1891} 2616}
1892 2617
1893sub toggle_flopper { 2618sub toggle_flopper {
1894 my ($self) = @_; 2619 my ($self) = @_;
1895 2620
1896 # TODO: use animation 2621 $self->{other}->toggle_visibility;
1897 if ($self->{state} = !$self->{state}) { 2622}
1898 $CFClient::UI::ROOT->add ($self->{other}); 2623
1899 $self->{other}->move ($self->coord2global (0, $self->{h})); 2624#############################################################################
2625
2626package CFClient::UI::Tooltip;
2627
2628our @ISA = CFClient::UI::Bin::;
2629
2630use CFClient::OpenGL;
2631
2632sub new {
2633 my $class = shift;
2634
2635 $class->SUPER::new (
2636 @_,
2637 can_events => 0,
2638 )
2639}
2640
2641sub set_tooltip_from {
2642 my ($self, $widget) = @_;
2643
2644 my $tooltip = $widget->{tooltip};
2645
2646 if ($ENV{CFPLUS_DEBUG} & 2) {
2647 $tooltip .= "\n\n" . (ref $widget) . "\n"
2648 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2649 . "req $widget->{req_w} $widget->{req_h}\n"
2650 . "visible $widget->{visible}";
2651 }
2652
2653 $self->add (new CFClient::UI::Label
2654 markup => $tooltip,
2655 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2656 fontsize => 0.8,
2657 fg => [0, 0, 0, 1],
2658 ellipsise => 0,
2659 font => ($widget->{tooltip_font} || $::FONT_PROP),
2660 );
2661}
2662
2663sub size_request {
2664 my ($self) = @_;
2665
2666 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2667
2668 ($w + 4, $h + 4)
2669}
2670
2671sub size_allocate {
2672 my ($self, $w, $h) = @_;
2673
2674 $self->SUPER::size_allocate ($w - 4, $h - 4);
2675}
2676
2677sub visibility_change {
2678 my ($self, $visible) = @_;
2679
2680 return unless $visible;
2681
2682 $self->{root}->on_post_alloc ("move_$self" => sub {
2683 my $widget = $self->{owner}
2684 or return;
2685
2686 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2687
2688 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2689 if $x + $self->{w} > $::WIDTH;
2690
2691 $self->move_abs ($x, $y);
2692 });
2693}
2694
2695sub _draw {
2696 my ($self) = @_;
2697
2698 glTranslate 0.375, 0.375;
2699
2700 my ($w, $h) = @$self{qw(w h)};
2701
2702 glColor 1, 0.8, 0.4;
2703 glBegin GL_QUADS;
2704 glVertex 0 , 0;
2705 glVertex 0 , $h;
2706 glVertex $w, $h;
2707 glVertex $w, 0;
2708 glEnd;
2709
2710 glColor 0, 0, 0;
2711 glBegin GL_LINE_LOOP;
2712 glVertex 0 , 0;
2713 glVertex 0 , $h;
2714 glVertex $w, $h;
2715 glVertex $w, 0;
2716 glEnd;
2717
2718 glTranslate 2 - 0.375, 2 - 0.375;
2719
2720 $self->SUPER::_draw;
2721}
2722
2723#############################################################################
2724
2725package CFClient::UI::Face;
2726
2727our @ISA = CFClient::UI::Base::;
2728
2729use CFClient::OpenGL;
2730
2731sub new {
2732 my $class = shift;
2733
2734 my $self = $class->SUPER::new (
2735 aspect => 1,
2736 can_events => 0,
2737 @_,
2738 );
2739
2740 if ($self->{anim} && $self->{animspeed}) {
2741 Scalar::Util::weaken (my $widget = $self);
2742
2743 $self->{timer} = Event->timer (
2744 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2745 hard => 1,
2746 interval => $self->{animspeed},
2747 cb => sub {
2748 ++$widget->{frame};
2749 $widget->update;
2750 },
2751 );
2752 }
2753
2754 $self
2755}
2756
2757sub size_request {
2758 (32, 8)
2759}
2760
2761sub update {
2762 my ($self) = @_;
2763
2764 return unless $self->{visible};
2765
2766 $self->SUPER::update;
2767}
2768
2769sub _draw {
2770 my ($self) = @_;
2771
2772 return unless $::CONN;
2773
2774 my $face;
2775
2776 if ($self->{frame}) {
2777 my $anim = $::CONN->{anim}[$self->{anim}];
2778
2779 $face = $anim->[ $self->{frame} % @$anim ]
2780 if $anim && @$anim;
2781 }
2782
2783 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2784
2785 if ($tex) {
2786 glEnable GL_TEXTURE_2D;
2787 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2788 glColor 1, 1, 1, 1;
2789 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2790 glDisable GL_TEXTURE_2D;
2791 }
2792}
2793
2794sub DESTROY {
2795 my ($self) = @_;
2796
2797 $self->{timer}->cancel
2798 if $self->{timer};
2799
2800 $self->SUPER::DESTROY;
2801}
2802
2803#############################################################################
2804
2805package CFClient::UI::Menu;
2806
2807our @ISA = CFClient::UI::FancyFrame::;
2808
2809use CFClient::OpenGL;
2810
2811sub new {
2812 my $class = shift;
2813
2814 my $self = $class->SUPER::new (
2815 items => [],
2816 z => 100,
2817 @_,
2818 );
2819
2820 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2821
2822 for my $item (@{ $self->{items} }) {
2823 my ($widget, $cb) = @$item;
2824
2825 # handle various types of items, only text for now
2826 if (!ref $widget) {
2827 $widget = new CFClient::UI::Label
2828 can_hover => 1,
2829 can_events => 1,
2830 text => $widget;
2831 }
2832
2833 $self->{item}{$widget} = $item;
2834
2835 $self->{vbox}->add ($widget);
2836 }
2837
2838 $self
2839}
2840
2841# popup given the event (must be a mouse button down event currently)
2842sub popup {
2843 my ($self, $ev) = @_;
2844
2845 $self->_emit ("popdown");
2846
2847 # maybe save $GRAB? must be careful about events...
2848 $GRAB = $self;
2849 $self->{button} = $ev->{button};
2850
2851 $self->show;
2852 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2853}
2854
2855sub mouse_motion {
2856 my ($self, $ev, $x, $y) = @_;
2857
2858 # TODO: should use vbox->find_widget or so
2859 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2860 $self->{hover} = $self->{item}{$HOVER};
2861}
2862
2863sub button_up {
2864 my ($self, $ev, $x, $y) = @_;
2865
2866 if ($ev->{button} == $self->{button}) {
2867 undef $GRAB;
2868 $self->hide;
2869
1900 $self->emit ("open"); 2870 $self->_emit ("popdown");
2871 $self->{hover}[1]->() if $self->{hover};
2872 }
2873}
2874
2875#############################################################################
2876
2877package CFClient::UI::Statusbox;
2878
2879our @ISA = CFClient::UI::VBox::;
2880
2881sub new {
2882 my $class = shift;
2883
2884 $class->SUPER::new (
2885 fontsize => 0.8,
2886 @_,
2887 )
2888}
2889
2890sub reorder {
2891 my ($self) = @_;
2892 my $NOW = time;
2893
2894 while (my ($k, $v) = each %{ $self->{item} }) {
2895 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2896 }
2897
2898 my @widgets;
2899
2900 my @items = sort {
2901 $a->{pri} <=> $b->{pri}
2902 or $b->{id} <=> $a->{id}
2903 } values %{ $self->{item} };
2904
2905 my $count = 10 + 1;
2906 for my $item (@items) {
2907 last unless --$count;
2908
2909 push @widgets, $item->{label} ||= do {
2910 # TODO: doesn't handle markup well (read as: at all)
2911 my $short = $item->{count} > 1
2912 ? "<b>$item->{count} ×</b> $item->{text}"
2913 : $item->{text};
2914
2915 for ($short) {
2916 s/^\s+//;
2917 s/\s+/ /g;
2918 }
2919
2920 new CFClient::UI::Label
2921 markup => $short,
2922 tooltip => $item->{tooltip},
2923 tooltip_font => $::FONT_PROP,
2924 tooltip_width => 0.67,
2925 fontsize => $item->{fontsize} || $self->{fontsize},
2926 max_w => $::WIDTH * 0.44,
2927 fg => $item->{fg},
2928 can_events => 1,
2929 can_hover => 1
2930 };
2931 }
2932
2933 $self->clear;
2934 $self->SUPER::add (reverse @widgets);
2935}
2936
2937sub add {
2938 my ($self, $text, %arg) = @_;
2939
2940 $text =~ s/^\s+//;
2941 $text =~ s/\s+$//;
2942
2943 return unless $text;
2944
2945 my $timeout = time + ((delete $arg{timeout}) || 60);
2946
2947 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2948
2949 if (my $item = $self->{item}{$group}) {
2950 if ($item->{text} eq $text) {
2951 $item->{count}++;
2952 } else {
2953 $item->{count} = 1;
2954 $item->{text} = $item->{tooltip} = $text;
2955 }
2956 $item->{id} = ++$self->{id};
2957 $item->{timeout} = $timeout;
2958 delete $item->{label};
1901 } else { 2959 } else {
1902 $CFClient::UI::ROOT->remove ($self->{other}); 2960 $self->{item}{$group} = {
1903 $self->emit ("close"); 2961 id => ++$self->{id},
2962 text => $text,
2963 timeout => $timeout,
2964 tooltip => $text,
2965 fg => [0.8, 0.8, 0.8, 0.8],
2966 pri => 0,
2967 count => 1,
2968 %arg,
2969 };
1904 } 2970 }
1905 2971
1906 $self->emit (changed => $self->{state}); 2972 $self->reorder;
2973}
2974
2975sub reconfigure {
2976 my ($self) = @_;
2977
2978 delete $_->{label}
2979 for values %{ $self->{item} || {} };
2980
2981 $self->reorder;
2982 $self->SUPER::reconfigure;
1907} 2983}
1908 2984
1909############################################################################# 2985#############################################################################
1910 2986
2987package CFClient::UI::Inventory;
2988
2989our @ISA = CFClient::UI::ScrolledWindow::;
2990
2991sub new {
2992 my $class = shift;
2993
2994 my $self = $class->SUPER::new (
2995 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2996 @_,
2997 );
2998
2999 $self
3000}
3001
3002sub set_items {
3003 my ($self, $items) = @_;
3004
3005 $self->{scrolled}->clear;
3006 return unless $items;
3007
3008 my @items = sort {
3009 ($a->{type} <=> $b->{type})
3010 or ($a->{name} cmp $b->{name})
3011 } @$items;
3012
3013 $self->{real_items} = \@items;
3014
3015 my $row = 0;
3016 for my $item (@items) {
3017 CFClient::Item::update_widgets $item;
3018
3019 $self->{scrolled}->add (0, $row, $item->{face_widget});
3020 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3021 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3022
3023 $row++;
3024 }
3025}
3026
3027#############################################################################
3028
3029package CFClient::UI::BindEditor;
3030
3031our @ISA = CFClient::UI::FancyFrame::;
3032
3033sub new {
3034 my $class = shift;
3035
3036 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3037
3038 $self->add (my $vb = new CFClient::UI::VBox);
3039
3040
3041 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3042 text => "start recording",
3043 tooltip => "Start/Stops recording of actions."
3044 ."All subsequent actions after the recording started will be captured."
3045 ."The actions are displayed after the record was stopped."
3046 ."To bind the action you have to click on the 'Bind' button",
3047 on_activate => sub {
3048 unless ($self->{recording}) {
3049 $self->start;
3050 } else {
3051 $self->stop;
3052 }
3053 });
3054
3055 $vb->add (new CFClient::UI::Label text => "Actions:");
3056 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3057
3058 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3059 $vb->add (my $hb = new CFClient::UI::HBox);
3060 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3061 $hb->add (new CFClient::UI::Button
3062 text => "bind",
3063 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3064 on_activate => sub {
3065 $self->ask_for_bind;
3066 });
3067
3068 $vb->add (my $hb = new CFClient::UI::HBox);
3069 $hb->add (new CFClient::UI::Button
3070 text => "ok",
3071 expand => 1,
3072 tooltip => "This closes the binding editor and saves the binding",
3073 on_activate => sub {
3074 $self->hide;
3075 $self->commit;
3076 });
3077
3078 $hb->add (new CFClient::UI::Button
3079 text => "cancel",
3080 expand => 1,
3081 tooltip => "This closes the binding editor without saving",
3082 on_activate => sub {
3083 $self->hide;
3084 $self->{binding_cancel}->()
3085 if $self->{binding_cancel};
3086 });
3087
3088 $self->update_binding_widgets;
3089
3090 $self
3091}
3092
3093sub commit {
3094 my ($self) = @_;
3095 my ($mod, $sym, $cmds) = $self->get_binding;
3096 if ($sym != 0 && @$cmds > 0) {
3097 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3098 ."'. Don't forget 'Save Config'!");
3099 $self->{binding_change}->($mod, $sym, $cmds)
3100 if $self->{binding_change};
3101 } else {
3102 $::STATUSBOX->add ("No action bound, no key or action specified!");
3103 $self->{binding_cancel}->()
3104 if $self->{binding_cancel};
3105 }
3106}
3107
3108sub start {
3109 my ($self) = @_;
3110
3111 $self->{rec_btn}->set_text ("stop recording");
3112 $self->{recording} = 1;
3113 $self->clear_command_list;
3114 $::CONN->start_record if $::CONN;
3115}
3116
3117sub stop {
3118 my ($self) = @_;
3119
3120 $self->{rec_btn}->set_text ("start recording");
3121 $self->{recording} = 0;
3122
3123 my $rec;
3124 $rec = $::CONN->stop_record if $::CONN;
3125 return unless ref $rec eq 'ARRAY';
3126 $self->set_command_list ($rec);
3127}
3128
3129# if $commit is true, the binding will be set after the user entered a key combo
3130sub ask_for_bind {
3131 my ($self, $commit) = @_;
3132
3133 CFClient::Binder::open_binding_dialog (sub {
3134 my ($mod, $sym) = @_;
3135 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3136 $self->update_binding_widgets;
3137 $self->commit if $commit;
3138 });
3139}
3140
3141# $mod and $sym are the modifiers and key symbol
3142# $cmds is a array ref of strings (the commands)
3143# $cb is the callback that is executed on OK
3144# $ccb is the callback that is executed on CANCEL and
3145# when the binding was unsuccessful on OK
3146sub set_binding {
3147 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3148
3149 $self->clear_command_list;
3150 $self->{recording} = 0;
3151 $self->{rec_btn}->set_text ("start recording");
3152
3153 $self->{binding} = [$mod, $sym];
3154 $self->{commands} = $cmds;
3155
3156 $self->{binding_change} = $cb;
3157 $self->{binding_cancel} = $ccb;
3158
3159 $self->update_binding_widgets;
3160}
3161
3162# this is a shortcut method that asks for a binding
3163# and then just binds it.
3164sub do_quick_binding {
3165 my ($self, $cmds) = @_;
3166 $self->set_binding (undef, undef, $cmds, sub {
3167 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3168 });
3169 $self->ask_for_bind (1);
3170}
3171
3172sub update_binding_widgets {
3173 my ($self) = @_;
3174 my ($mod, $sym, $cmds) = $self->get_binding;
3175 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3176 $self->set_command_list ($cmds);
3177}
3178
3179sub get_binding {
3180 my ($self) = @_;
3181 return (
3182 $self->{binding}->[0],
3183 $self->{binding}->[1],
3184 [ grep { defined $_ } @{$self->{commands}} ]
3185 );
3186}
3187
3188sub clear_command_list {
3189 my ($self) = @_;
3190 $self->{cmdbox}->clear ();
3191}
3192
3193sub set_command_list {
3194 my ($self, $cmds) = @_;
3195
3196 $self->{cmdbox}->clear ();
3197 $self->{commands} = $cmds;
3198
3199 my $idx = 0;
3200
3201 for (@$cmds) {
3202 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3203
3204 my $i = $idx;
3205 $hb->add (new CFClient::UI::Label text => $_);
3206 $hb->add (new CFClient::UI::Button
3207 text => "delete",
3208 tooltip => "Deletes the action from the record",
3209 on_activate => sub {
3210 $self->{cmdbox}->remove ($hb);
3211 $cmds->[$i] = undef;
3212 });
3213
3214
3215 $idx++
3216 }
3217}
3218
3219#############################################################################
3220
3221package CFClient::UI::SpellList;
3222
3223our @ISA = CFClient::UI::FancyFrame::;
3224
3225sub new {
3226 my $class = shift;
3227
3228 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3229
3230 $self->add (new CFClient::UI::ScrolledWindow
3231 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3232
3233 $self;
3234}
3235
3236# XXX: Do sorting? Argl...
3237sub add_spell {
3238 my ($self, $spell) = @_;
3239 $self->{spells}->{$spell->{name}} = $spell;
3240
3241 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3242 face => $spell->{face},
3243 can_hover => 1,
3244 can_events => 1,
3245 tooltip => $spell->{message});
3246
3247 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3248 text => $spell->{name},
3249 can_hover => 1,
3250 can_events => 1,
3251 tooltip => $spell->{message},
3252 expand => 1);
3253
3254 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3255 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3256 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3257 expand => 1);
3258
3259 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3260 text => "bind to key",
3261 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3262}
3263
3264sub rebuild_spell_list {
3265 my ($self) = @_;
3266 $self->{tbl_idx} = 0;
3267 $self->add_spell ($_) for values %{$self->{spells}};
3268}
3269
3270sub remove_spell {
3271 my ($self, $spell) = @_;
3272 delete $self->{spells}->{$spell->{name}};
3273 $self->rebuild_spell_list;
3274}
3275
3276#############################################################################
3277
1911package CFClient::UI::Root; 3278package CFClient::UI::Root;
1912 3279
1913our @ISA = CFClient::UI::Container::; 3280our @ISA = CFClient::UI::Container::;
1914 3281
1915use SDL::OpenGL; 3282use CFClient::OpenGL;
1916 3283
1917sub check_size { 3284sub new {
1918 my ($self) = @_; 3285 my $class = shift;
1919 3286
1920 $self->configure (0, 0, $::WITH, $::HEIGHT); 3287 my $self = $class->SUPER::new (
3288 visible => 1,
3289 @_,
3290 );
3291
3292 Scalar::Util::weaken ($self->{root} = $self);
3293
3294 $self
1921} 3295}
1922 3296
1923sub size_request { 3297sub size_request {
1924 ($::WIDTH, $::HEIGHT) 3298 my ($self) = @_;
1925}
1926 3299
1927sub configure { 3300 ($self->{w}, $self->{h})
3301}
3302
3303sub _to_pixel {
3304 my ($coord, $size, $max) = @_;
3305
3306 $coord =
3307 $coord eq "center" ? ($max - $size) * 0.5
3308 : $coord eq "max" ? $max
3309 : $coord;
3310
3311 $coord = 0 if $coord < 0;
3312 $coord = $max - $size if $coord > $max - $size;
3313
3314 int $coord + 0.5
3315}
3316
3317sub size_allocate {
1928 my ($self, $x, $y, $w, $h) = @_; 3318 my ($self, $w, $h) = @_;
1929 3319
1930 $self->SUPER::configure ($x, $y, $w, $h); 3320 for my $child ($self->children) {
3321 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1931 3322
1932 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3323 $X = $child->{force_x} if exists $child->{force_x};
1933 for @{$self->{children}}; 3324 $Y = $child->{force_y} if exists $child->{force_y};
1934}
1935 3325
1936sub _topleft { 3326 $X = _to_pixel $X, $W, $self->{w};
3327 $Y = _to_pixel $Y, $H, $self->{h};
3328
3329 $child->configure ($X, $Y, $W, $H);
3330 }
3331}
3332
3333sub coord2local {
1937 my ($self, $x, $y) = @_; 3334 my ($self, $x, $y) = @_;
1938 3335
1939 ($x, $y) 3336 ($x, $y)
1940} 3337}
1941 3338
3339sub coord2global {
3340 my ($self, $x, $y) = @_;
3341
3342 ($x, $y)
3343}
3344
1942sub update { 3345sub update {
1943 my ($self) = @_; 3346 my ($self) = @_;
1944 3347
1945 $self->check_size; 3348 $::WANT_REFRESH++;
1946 ::refresh ();
1947} 3349}
1948 3350
1949sub add { 3351sub add {
1950 my ($self, $child) = @_; 3352 my ($self, @children) = @_;
1951 3353
3354 $_->{is_toplevel} = 1
3355 for @children;
3356
1952 $self->SUPER::add ($child); 3357 $self->SUPER::add (@children);
3358}
3359
3360sub remove {
3361 my ($self, @children) = @_;
3362
3363 $self->SUPER::remove (@children);
3364
3365 delete $self->{is_toplevel}
3366 for @children;
3367
3368 while (@children) {
3369 my $w = pop @children;
3370 push @children, $w->children;
3371 $w->set_invisible;
3372 }
1953} 3373}
1954 3374
1955sub on_refresh { 3375sub on_refresh {
1956 my ($self, $id, $cb) = @_; 3376 my ($self, $id, $cb) = @_;
1957 3377
1958 $self->{refresh_hook}{$id} = $cb; 3378 $self->{refresh_hook}{$id} = $cb;
1959} 3379}
1960 3380
3381sub on_post_alloc {
3382 my ($self, $id, $cb) = @_;
3383
3384 $self->{post_alloc_hook}{$id} = $cb;
3385}
3386
1961sub draw { 3387sub draw {
1962 my ($self) = @_; 3388 my ($self) = @_;
1963 3389
1964 while (my $rcb = delete $self->{refresh_hook}) { 3390 while ($self->{refresh_hook}) {
1965 $_->() for values %$rcb; 3391 $_->()
3392 for values %{delete $self->{refresh_hook}};
1966 } 3393 }
3394
3395 if ($self->{realloc}) {
3396 my %queue;
3397 my @queue;
3398 my $widget;
3399
3400 outer:
3401 while () {
3402 if (my $realloc = delete $self->{realloc}) {
3403 for $widget (values %$realloc) {
3404 $widget->{visible} or next; # do not resize invisible widgets
3405
3406 $queue{$widget+0}++ and next; # duplicates are common
3407
3408 push @{ $queue[$widget->{visible}] }, $widget;
3409 }
3410 }
3411
3412 while () {
3413 @queue or last outer;
3414
3415 $widget = pop @{ $queue[-1] || [] }
3416 and last;
3417
3418 pop @queue;
3419 }
3420
3421 delete $queue{$widget+0};
3422
3423 my ($w, $h) = $widget->size_request;
3424
3425 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3426 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3427
3428 $w = $widget->{force_w} if exists $widget->{force_w};
3429 $h = $widget->{force_h} if exists $widget->{force_h};
3430
3431 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3432 || delete $widget->{force_realloc}) {
3433 $widget->{req_w} = $w;
3434 $widget->{req_h} = $h;
3435
3436 $self->{size_alloc}{$widget+0} = $widget;
3437
3438 if (my $parent = $widget->{parent}) {
3439 $self->{realloc}{$parent+0} = $parent
3440 unless $queue{$parent+0};
3441
3442 $parent->{force_size_alloc} = 1;
3443 $self->{size_alloc}{$parent+0} = $parent;
3444 }
3445 }
3446
3447 delete $self->{realloc}{$widget+0};
3448 }
3449 }
3450
3451 while (my $size_alloc = delete $self->{size_alloc}) {
3452 my @queue = sort { $b->{visible} <=> $a->{visible} }
3453 values %$size_alloc;
3454
3455 while () {
3456 my $widget = pop @queue || last;
3457
3458 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3459
3460 $w = 0 if $w < 0;
3461 $h = 0 if $h < 0;
3462
3463 $w = int $w + 0.5;
3464 $h = int $h + 0.5;
3465
3466 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3467 $widget->{old_w} = $widget->{w};
3468 $widget->{old_h} = $widget->{h};
3469
3470 $widget->{w} = $w;
3471 $widget->{h} = $h;
3472
3473 $widget->emit (size_allocate => $w, $h);
3474 }
3475 }
3476 }
3477
3478 while ($self->{post_alloc_hook}) {
3479 $_->()
3480 for values %{delete $self->{post_alloc_hook}};
3481 }
3482
1967 3483
1968 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3484 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1969 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3485 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1970 glClear GL_COLOR_BUFFER_BIT; 3486 glClear GL_COLOR_BUFFER_BIT;
1971 3487
1972 glMatrixMode GL_PROJECTION; 3488 glMatrixMode GL_PROJECTION;
1973 glLoadIdentity; 3489 glLoadIdentity;
1974 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3490 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1975 glMatrixMode GL_MODELVIEW; 3491 glMatrixMode GL_MODELVIEW;
1976 glLoadIdentity; 3492 glLoadIdentity;
1977 3493
3494 {
3495 package CFClient::UI::Base;
3496
3497 ($draw_x, $draw_y, $draw_w, $draw_h) =
3498 (0, 0, $self->{w}, $self->{h});
3499 }
3500
1978 $self->_draw; 3501 $self->_draw;
1979} 3502}
1980 3503
1981############################################################################# 3504#############################################################################
1982 3505
1983package CFClient::UI; 3506package CFClient::UI;
1984 3507
1985$ROOT = new CFClient::UI::Root; 3508$ROOT = new CFClient::UI::Root;
3509$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1986 3510
19871 35111
1988 3512

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