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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.137 by root, Wed Apr 19 21:38:05 2006 UTC vs.
Revision 1.299 by root, Wed Jun 7 07:17:37 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 ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 $TOOLTIP_WATCHER->cb->();
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
91 201
92use SDL::OpenGL; 202use CFClient::OpenGL;
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
213 can_events => 1,
101 @_ 214 @_
102 }, $class; 215 }, $class;
103 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
104 for (keys %$self) { 219 for (keys %$self) {
105 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
107 } 222 }
108 } 223 }
109 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
110 $self 237 $self
111} 238}
112 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
113sub show { 247sub show {
114 my ($self) = @_; 248 my ($self) = @_;
115 249
116 return if $self->{parent}; 250 return if $self->{parent};
117 251
118 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
119} 253}
120 254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
121sub hide { 308sub hide {
122 my ($self) = @_; 309 my ($self) = @_;
123 310
124 return unless $self->{parent}; 311 $self->set_invisible;
125 312
126 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
127} 315}
128 316
129sub move { 317sub move_abs {
130 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
131 319
132 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
133 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
134 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
135 323
136 $self->update; 324 $self->update;
137} 325}
138 326
139sub needs_redraw { 327sub set_size {
140 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
141} 334}
142 335
143sub size_request { 336sub size_request {
144 require Carp; 337 require Carp;
145 Carp::confess "size_request is abtract"; 338 Carp::confess "size_request is abstract";
146} 339}
147 340
148sub configure { 341sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
150 343
344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
347 $w = List::Util::min $w, int $h * $self->{aspect};
348 $h = List::Util::min $h, int $w / $self->{aspect};
349
350 # use alignment to adjust x, y
351
352 $x += int 0.5 * ($ow - $w);
353 $y += int 0.5 * ($oh - $h);
354 }
355
356 if ($self->{x} ne $x || $self->{y} ne $y) {
151 $self->{x} = $x; 357 $self->{x} = $x;
152 $self->{y} = $y; 358 $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; 359 $self->update;
360 }
361
362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
365 $self->{alloc_w} = $w;
366 $self->{alloc_h} = $h;
367
368 $self->{root}{size_alloc}{$self+0} = $self;
369 }
161} 370}
162 371
163sub size_allocate { 372sub size_allocate {
164 # nothing to be done 373 # nothing to be done
165} 374}
166 375
167# return top left coordinates 376sub children {
168sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
169 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
170 386
171 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
172} 407}
173 408
174# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
175sub coord2local { 410sub coord2local {
176 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
177 412
178 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179 ($x - $X, $y - $Y)
180} 414}
181 415
182# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
183sub coord2global { 417sub coord2global {
184 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
185 419
186 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187 ($x + $X, $y + $Y)
188} 421}
189 422
190sub focus_in { 423sub focus_in {
191 my ($self) = @_; 424 my ($self) = @_;
192 425
193 return if $FOCUS == $self; 426 return if $FOCUS == $self;
194 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
195 428
196 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
197 430
198 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
199 432
200 $focus->update if $focus; 433 $focus->update if $focus;
201 $FOCUS->update; 434 $FOCUS->update;
202} 435}
203 436
… …
206 439
207 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
208 441
209 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
210 443
211 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
212 445
213 $focus->update if $focus; #? 446 $focus->update if $focus; #?
214}
215 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
216sub mouse_motion { } 452sub mouse_motion { 0 }
217sub button_up { } 453sub button_up { 0 }
218sub key_down { } 454sub key_down { 0 }
219sub key_up { } 455sub key_up { 0 }
220 456
221sub button_down { 457sub button_down {
222 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
223 459
224 $self->focus_in; 460 $self->focus_in;
225}
226 461
227sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
228sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
229sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
230sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
231sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
232
233sub draw {
234 my ($self) = @_;
235
236 return unless $self->{h} && $self->{w};
237
238 glPushMatrix;
239 glTranslate $self->{x}, $self->{y}, 0;
240 $self->_draw;
241 glPopMatrix;
242
243 if ($self == $HOVER && $self->{can_hover}) {
244 my ($x, $y) = @$self{qw(x y)};
245
246 glColor 1, 0.8, 0.5, 0.2;
247 glEnable GL_BLEND;
248 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
249 glBegin GL_QUADS;
250 glVertex $x , $y;
251 glVertex $x + $self->{w}, $y;
252 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h};
254 glEnd;
255 glDisable GL_BLEND;
256 } 462 0
257}
258
259sub _draw {
260 my ($self) = @_;
261
262 warn "no draw defined for $self\n";
263} 463}
264 464
265sub find_widget { 465sub find_widget {
266 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
267 469
268 return $self 470 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271 473
… …
274 476
275sub set_parent { 477sub set_parent {
276 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
277 479
278 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
279} 482}
280 483
281sub check_size { 484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
282 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
283 506
284 my ($w, $h) = $self->size_request; 507sub realloc {
508 my ($self) = @_;
285 509
286 if ($w != $self->{req_w} || $h != $self->{req_h}) { 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
512
513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
287 $self->{req_w} = $w; 516 delete $self->{req_w};
288 $self->{req_h} = $h; 517 delete $self->{req_h};
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 } 518 }
293} 519}
294 520
295sub update { 521sub update {
296 my ($self) = @_; 522 my ($self) = @_;
297 523
298 $self->{parent}->update 524 $self->{parent}->update
299 if $self->{parent}; 525 if $self->{parent};
300} 526}
301 527
302sub connect { 528sub reconfigure {
303 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
304 530
305 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
306} 533}
307 534
308sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
309 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
310 538
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
312 $cb->($self, @args); 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
313 } 568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
314} 592}
315 593
316sub DESTROY { 594sub DESTROY {
317 my ($self) = @_; 595 my ($self) = @_;
318 596
597 delete $WIDGET{$self+0};
319 #$self->deactivate; 598 #$self->deactivate;
320} 599}
321 600
322############################################################################# 601#############################################################################
323 602
324package CFClient::UI::DrawBG; 603package CFClient::UI::DrawBG;
325 604
326our @ISA = CFClient::UI::Base::; 605our @ISA = CFClient::UI::Base::;
327 606
328use strict; 607use strict;
329use SDL::OpenGL; 608use CFClient::OpenGL;
330 609
331sub new { 610sub new {
332 my $class = shift; 611 my $class = shift;
333 612
334 # range [value, low, high, page] 613 # range [value, low, high, page]
335 614
336 $class->SUPER::new ( 615 $class->SUPER::new (
337 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
338 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
339 @_ 618 @_
340 ) 619 )
341} 620}
342 621
343sub _draw { 622sub _draw {
344 my ($self) = @_; 623 my ($self) = @_;
345 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
346 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
347 631
348 glEnable GL_BLEND; 632 glEnable GL_BLEND;
349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
350 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
351 635
352 glBegin GL_QUADS; 636 glBegin GL_QUADS;
353 glVertex 0 , 0; 637 glVertex 0 , 0;
354 glVertex 0 , $h; 638 glVertex 0 , $h;
355 glVertex $w, $h; 639 glVertex $w, $h;
356 glVertex $w, 0; 640 glVertex $w, 0;
357 glEnd; 641 glEnd;
358 642
359 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
360} 645}
361 646
362############################################################################# 647#############################################################################
363 648
364package CFClient::UI::Empty; 649package CFClient::UI::Empty;
365
366our @ISA = CFClient::UI::Base::;
367
368sub size_request {
369 (0, 0)
370}
371
372sub draw { }
373
374#############################################################################
375
376package CFClient::UI::Container;
377 650
378our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
379 652
380sub new { 653sub new {
381 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
382 657
658sub size_request {
659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
662}
663
664sub draw { }
665
666#############################################################################
667
668package CFClient::UI::Container;
669
670our @ISA = CFClient::UI::Base::;
671
672sub new {
673 my ($class, %arg) = @_;
674
383 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
384 676
385 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
386 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
387 685
388 $self 686 $self
389} 687}
390 688
391sub add { 689sub add {
392 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
393 691
394 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
395 694
396 use sort 'stable'; 695 use sort 'stable';
397 696
398 $self->{children} = [ 697 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
401 ]; 700 ];
402 701
403 $child->check_size; 702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
404} 707}
405 708
406sub remove { 709sub remove {
407 my ($self, $child) = @_; 710 my ($self, $child) = @_;
408 711
409 delete $child->{parent}; 712 delete $child->{parent};
713 $child->hide;
410 714
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
412 716
413 $self->check_size; 717 $self->realloc;
718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
414} 732}
415 733
416sub find_widget { 734sub find_widget {
417 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
418 736
419 $x -= $self->{x}; 737 $x -= $self->{x};
420 $y -= $self->{y}; 738 $y -= $self->{y};
421 739
422 my $res; 740 my $res;
423 741
424 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
425 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
426 and return $res; 744 and return $res;
427 } 745 }
428 746
429 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
478 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
479} 797}
480 798
481############################################################################# 799#############################################################################
482 800
801# back-buffered drawing area
802
483package CFClient::UI::Window; 803package CFClient::UI::Window;
484 804
485our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
486 806
487use SDL::OpenGL; 807use CFClient::OpenGL;
488 808
489sub new { 809sub new {
490 my ($class, %arg) = @_; 810 my ($class, %arg) = @_;
491 811
492 my $self = $class->SUPER::new (%arg); 812 my $self = $class->SUPER::new (%arg);
493} 813}
494 814
495sub update { 815sub update {
496 my ($self) = @_; 816 my ($self) = @_;
497 817
498 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
499 $self->render_chld;
500 $self->SUPER::update; 819 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($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 $self->child->draw;
510 };
511} 820}
512 821
513sub size_allocate { 822sub size_allocate {
514 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
515 824
516 $self->child->configure (0, 0, $w, $h); 825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
517 828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
518 $self->render_chld; 849 $self->_render;
850 };
519} 851}
520 852
521sub _draw { 853sub _draw {
522 my ($self) = @_; 854 my ($self) = @_;
523 855
524 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
525 857
526 my $tex = $self->{texture} 858 my $tex = $self->{texture}
527 or return; 859 or return;
528 860
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
533 864
534 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
535 866
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
538} 868}
539 869
540############################################################################# 870#############################################################################
541 871
542package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
543 873
544our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
545
546sub new { die }
547
548sub size_request {
549 my ($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);
617 875
618sub new { 876sub new {
619 my $class = shift; 877 my $class = shift;
620 878
621 # TODO: user_x, user_y, overwrite moveto?
622
623 $class->SUPER::new ( 879 $class->SUPER::new (
624 bg => [1, 1, 1, 1], 880 scroll_x => 0,
625 border_bg => [1, 1, 1, 1], 881 scroll_y => 1,
626 border => 0.8,
627 @_ 882 @_,
628 ) 883 )
884}
885
886sub size_request {
887 my ($self) = @_;
888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
895}
896
897sub size_allocate {
898 my ($self, $w, $h) = @_;
899
900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
907}
908
909sub set_offset {
910 my ($self, $x, $y) = @_;
911
912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
914
915 $self->update;
916}
917
918# hmm, this does not work for topleft of $self... but we should not ask for that
919sub coord2local {
920 my ($self, $x, $y) = @_;
921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
924
925sub coord2global {
926 my ($self, $x, $y) = @_;
927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
932}
933
934sub find_widget {
935 my ($self, $x, $y) = @_;
936
937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
939 ) {
940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
944}
945
946sub _render {
947 my ($self) = @_;
948
949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
955}
956
957#############################################################################
958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($class, %arg) = @_;
965
966 my $child = delete $arg{child};
967
968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
988}
989
990sub add {
991 my ($self, $widget) = @_;
992
993 $self->{vp}->add ($self->{child} = $widget);
994}
995
996sub update {
997 my ($self) = @_;
998
999 $self->SUPER::update;
1000
1001 # todo: overwrite size_allocate of child
1002 my $child = $self->{vp}->child;
1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1004}
1005
1006sub size_allocate {
1007 my ($self, $w, $h) = @_;
1008
1009 $self->SUPER::size_allocate ($w, $h);
1010
1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
1017
1018#############################################################################
1019
1020package CFClient::UI::Frame;
1021
1022our @ISA = CFClient::UI::Bin::;
1023
1024use CFClient::OpenGL;
1025
1026sub new {
1027 my $class = shift;
1028
1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073
1074sub new {
1075 my ($class, %arg) = @_;
1076
1077 my $title = delete $arg{title};
1078
1079 my $self = $class->SUPER::new (
1080 bg => [1, 1, 1, 1],
1081 border_bg => [1, 1, 1, 1],
1082 border => 0.6,
1083 can_events => 1,
1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
1087 );
1088
1089 $self->{title} = new CFClient::UI::Label
1090 align => 0,
1091 valign => 1,
1092 text => $title,
1093 fontsize => $self->{border}
1094 if defined $title;
1095
1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
629} 1104}
630 1105
631sub border { 1106sub border {
632 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
633} 1108}
634 1109
635sub size_request { 1110sub size_request {
636 my ($self) = @_; 1111 my ($self) = @_;
637 1112
638 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1113 $self->{title}->size_request
1114 if $self->{title};
639 1115
640 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
641 1117
642 ( 1118 (
643 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
646} 1122}
647 1123
648sub size_allocate { 1124sub size_allocate {
649 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
650 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
651 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
653 1137
654 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
655} 1139}
656 1140
657sub button_down { 1141sub button_down {
658 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
659 1143
1144 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 1145 my $border = $self->border;
661 1146
662 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
667 1157
668 $self->{motion} = sub { 1158 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
670 1160
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
672 1163
673 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
675 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
676 }; 1169 };
677 1170
678 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
683 1174
684 $self->{motion} = sub { 1175 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
686 1177
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
688 1179
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
690 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
691 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
692 } 1188 1
693} 1189}
694 1190
695sub button_up { 1191sub button_up {
696 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
697 1193
698 delete $self->{motion}; 1194 !!delete $self->{motion}
699} 1195}
700 1196
701sub mouse_motion { 1197sub mouse_motion {
702 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
703 1199
704 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
705} 1203}
706 1204
707sub _draw { 1205sub _draw {
708 my ($self) = @_; 1206 my ($self) = @_;
709 1207
1208 my $child = $self->{children}[0];
1209
710 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
712 1212
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 1215
718 my $border = $self->border; 1216 my $border = $self->border;
719 1217
720 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
725 1223
726 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
727 1226
728 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
730 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
731 1230 $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); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
738 1233
739 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND;
741 1235
742 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
743} 1242}
744 1243
745############################################################################# 1244#############################################################################
746 1245
747package CFClient::UI::Table; 1246package CFClient::UI::Table;
748 1247
749our @ISA = CFClient::UI::Base::; 1248our @ISA = CFClient::UI::Base::;
750 1249
751use List::Util qw(max sum); 1250use List::Util qw(max sum);
752 1251
753use SDL::OpenGL; 1252use CFClient::OpenGL;
754 1253
755sub new { 1254sub new {
756 my $class = shift; 1255 my $class = shift;
757 1256
758 $class->SUPER::new ( 1257 $class->SUPER::new (
759 col_expand => [], 1258 col_expand => [],
760 @_ 1259 @_,
761 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
762} 1265}
763 1266
764sub add { 1267sub add {
765 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
766 1269
767 $child->set_parent ($self); 1270 $child->set_parent ($self);
768 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
769 1272
770 $child->check_size; 1273 $self->realloc;
771} 1274}
772 1275
773# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
774sub clear { 1277sub clear {
775 my ($self) = @_; 1278 my ($self) = @_;
776 1279
1280 my @children = $self->children;
777 delete $self->{children}; 1281 delete $self->{children};
778 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
779} 1289}
780 1290
781sub get_wh { 1291sub get_wh {
782 my ($self) = @_; 1292 my ($self) = @_;
783 1293
… …
788 or next; 1298 or next;
789 1299
790 for my $x (0 .. $#$row) { 1300 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1301 my $widget = $row->[$x]
792 or next; 1302 or next;
793 my ($w, $h) = $widget->size_request; 1303 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1304
795 $w[$x] = max $w[$x], $w; 1305 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1306 $h[$y] = max $h[$y], $h;
797 } 1307 }
798 } 1308 }
… …
814sub size_allocate { 1324sub size_allocate {
815 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
816 1326
817 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
818 1328
819 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
820 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
821 1331
822 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
823 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
824 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
825 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
879 } 1389 }
880} 1390}
881 1391
882############################################################################# 1392#############################################################################
883 1393
884package CFClient::UI::HBox; 1394package CFClient::UI::Box;
885
886# TODO: wrap into common Box base class
887 1395
888our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
889 1397
890sub size_request { 1398sub size_request {
891 my ($self) = @_; 1399 my ($self) = @_;
892 1400
893 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
894 1402 ? (
895 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
896 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
897 (List::Util::max map $_->[1], @alloc), 1405 )
898 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
899} 1410}
900 1411
901sub size_allocate { 1412sub size_allocate {
902 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
903 1414
904 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
905
906 my $children = $self->{children}; 1416 my $children = $self->{children};
907 1417
908 my @h = map +($_->size_request)[0], @$children; 1418 my @req;
909 1419
910 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
911 1421 @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 { 1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
916 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
917 $exp ||= 1;
918 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
919 for (0 .. $#$children) { 1435 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 } 1436 }
926 } 1437 }
927 1438
928 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
929 1440
930 my $y = 0; 1441 my $pos = 0;
931 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
932 my $child = $children->[$_];
933 my $h = $h[$_]; 1443 my $alloc = $req[$_];
934 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
935 1445
936 $y += $h; 1446 $pos += $alloc;
937 } 1447 }
938 1448
939 1 1449 1
940} 1450}
941 1451
942############################################################################# 1452#############################################################################
943 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
944package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
945 1470
946# TODO: wrap into common Box base class
947
948our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
949 1472
950sub size_request { 1473sub new {
951 my ($self) = @_; 1474 my $class = shift;
952 1475
953 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
954 1477 vertical => 1,
955 ( 1478 @_,
956 (List::Util::max map $_->[0], @alloc),
957 (List::Util::sum map $_->[1], @alloc),
958 ) 1479 )
959} 1480}
960 1481
961sub size_allocate {
962 my ($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 += $h;
993 }
994
995 1
996}
997
998############################################################################# 1482#############################################################################
999 1483
1000package CFClient::UI::Label; 1484package CFClient::UI::Label;
1001 1485
1002our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1003 1487
1004use SDL::OpenGL; 1488use CFClient::OpenGL;
1005 1489
1006sub new { 1490sub new {
1007 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1008 1492
1009 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1010 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1495 #bg => none
1496 #active_bg => none
1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1011 fontsize => 1, 1503 fontsize => 1,
1012 text => "",
1013 align => -1, 1504 align => -1,
1014 valign => -1, 1505 valign => -1,
1015 padding => 2, 1506 padding_x => 2,
1016 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
1017 %arg 1509 %arg
1018 ); 1510 );
1019 1511
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1512 if (exists $self->{template}) {
1513 my $layout = new CFClient::Layout;
1514 $layout->set_text (delete $self->{template});
1515 $self->{template} = $layout;
1516 }
1021 1517
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1023 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1519 $self->set_markup (delete $self->{markup});
1520 } else {
1521 $self->set_text (delete $self->{text});
1522 }
1024 1523
1025 $self 1524 $self
1026} 1525}
1027 1526
1028sub escape_text { 1527sub escape($) {
1029 local $_ = $_[1]; 1528 local $_ = $_[0];
1030 1529
1031 s/&/&amp;/g; 1530 s/&/&amp;/g;
1032 s/>/&gt;/g; 1531 s/>/&gt;/g;
1033 s/</&lt;/g; 1532 s/</&lt;/g;
1034 1533
1035 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
1036} 1549}
1037 1550
1038sub set_text { 1551sub set_text {
1039 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1040 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1041 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1042 1559
1043 delete $self->{texture}; 1560 delete $self->{size_req};
1561 $self->realloc;
1044 $self->update; 1562 $self->update;
1045} 1563}
1046 1564
1047sub set_markup { 1565sub set_markup {
1048 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1049 1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1050 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1051 1575
1052 delete $self->{texture}; 1576 delete $self->{size_req};
1577 $self->realloc;
1053 $self->update; 1578 $self->update;
1054} 1579}
1055 1580
1056sub size_request { 1581sub size_request {
1057 my ($self) = @_; 1582 my ($self) = @_;
1058 1583
1059 $self->{layout}->set_width; 1584 $self->{size_req} ||= do {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061 1590
1062 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1063 1592
1064 ( 1593 if (exists $self->{template}) {
1065 $w + $self->{padding} * 2, 1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1066 $h + $self->{padding} * 2, 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1067 ) 1596
1597 my ($w2, $h2) = $self->{template}->size;
1598
1599 $w = List::Util::max $w, $w2;
1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1604 };
1605
1606 @{ $self->{size_req} }
1068} 1607}
1069 1608
1070sub size_allocate { 1609sub size_allocate {
1071 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1072 1611
1612 delete $self->{ox};
1613
1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1616}
1617
1618sub set_fontsize {
1619 my ($self, $fontsize) = @_;
1620
1621 $self->{fontsize} = $fontsize;
1073 delete $self->{texture}; 1622 delete $self->{texture};
1623
1624 $self->realloc;
1625}
1626
1627sub reconfigure {
1628 my ($self) = @_;
1629
1630 delete $self->{size_req};
1631
1632 $self->SUPER::reconfigure;
1074} 1633}
1075 1634
1076sub _draw { 1635sub _draw {
1077 my ($self) = @_; 1636 my ($self) = @_;
1078 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1079 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
1080 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1082 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1083 }; 1649 };
1084 1650
1085 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1086 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
1087 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1664 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1665
1666 if ($tex->{format} == GL_ALPHA) {
1667 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1668 glColor @{$self->{fg}};
1669 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1670 } else {
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1671 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089 1672 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1090 glColor @{$self->{fg}}; 1673 }
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});
1105 1674
1106 glDisable GL_TEXTURE_2D; 1675 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1676}
1109 1677
1110############################################################################# 1678#############################################################################
1111 1679
1112package CFClient::UI::EntryBase; 1680package CFClient::UI::EntryBase;
1113 1681
1114our @ISA = CFClient::UI::Label::; 1682our @ISA = CFClient::UI::Label::;
1115 1683
1116use SDL::OpenGL; 1684use CFClient::OpenGL;
1117 1685
1118sub new { 1686sub new {
1119 my $class = shift; 1687 my $class = shift;
1120 1688
1121 $class->SUPER::new ( 1689 $class->SUPER::new (
1122 fg => [1, 1, 1], 1690 fg => [1, 1, 1],
1123 bg => [0, 0, 0, 0.2], 1691 bg => [0, 0, 0, 0.2],
1124 active_bg => [1, 1, 1, 0.5], 1692 active_bg => [1, 1, 1, 0.5],
1125 active_fg => [0, 0, 0], 1693 active_fg => [0, 0, 0],
1126 can_hover => 1, 1694 can_hover => 1,
1127 can_focus => 1, 1695 can_focus => 1,
1128 valign => 0, 1696 valign => 0,
1697 can_events => 1,
1698 #text => ...
1699 #hidden => "*",
1129 @_ 1700 @_
1130 ) 1701 )
1131} 1702}
1132 1703
1133sub _set_text { 1704sub _set_text {
… …
1135 1706
1136 delete $self->{cur_h}; 1707 delete $self->{cur_h};
1137 1708
1138 return if $self->{text} eq $text; 1709 return if $self->{text} eq $text;
1139 1710
1140 delete $self->{texture};
1141
1142 $self->{last_activity} = $::NOW; 1711 $self->{last_activity} = $::NOW;
1143 $self->{text} = $text; 1712 $self->{text} = $text;
1144 1713
1145 $text =~ s/./*/g if $self->{hidden}; 1714 $text =~ s/./*/g if $self->{hidden};
1146 $self->{layout}->set_text ("$text "); 1715 $self->{layout}->set_text ("$text ");
1716 delete $self->{size_req};
1147 1717
1148 $self->emit (changed => $self->{text}); 1718 $self->_emit (changed => $self->{text});
1719
1720 $self->realloc;
1721 $self->update;
1722}
1723
1724sub set_text {
1725 my ($self, $text) = @_;
1726
1727 $self->{cursor} = length $text;
1728 $self->_set_text ($text);
1149} 1729}
1150 1730
1151sub get_text { 1731sub get_text {
1152 $_[0]{text} 1732 $_[0]{text}
1153} 1733}
… …
1156 my ($self) = @_; 1736 my ($self) = @_;
1157 1737
1158 my ($w, $h) = $self->SUPER::size_request; 1738 my ($w, $h) = $self->SUPER::size_request;
1159 1739
1160 ($w + 1, $h) # add 1 for cursor 1740 ($w + 1, $h) # add 1 for cursor
1161}
1162
1163sub size_allocate {
1164 my ($self, $w, $h) = @_;
1165
1166 $self->_set_text ($self->{text});
1167}
1168
1169sub set_text {
1170 my ($self, $text) = @_;
1171
1172 $self->{cursor} = length $text;
1173 $self->_set_text ($text);
1174 $self->update;
1175} 1741}
1176 1742
1177sub key_down { 1743sub key_down {
1178 my ($self, $ev) = @_; 1744 my ($self, $ev) = @_;
1179 1745
… …
1181 my $sym = $ev->{sym}; 1747 my $sym = $ev->{sym};
1182 my $uni = $ev->{unicode}; 1748 my $uni = $ev->{unicode};
1183 1749
1184 my $text = $self->get_text; 1750 my $text = $self->get_text;
1185 1751
1186 if ($sym == 8) { 1752 if ($uni == 8) {
1187 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1753 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1188 } elsif ($sym == 127) { 1754 } elsif ($uni == 127) {
1189 substr $text, $self->{cursor}, 1, ""; 1755 substr $text, $self->{cursor}, 1, "";
1190 } elsif ($sym == CFClient::SDLK_LEFT) { 1756 } elsif ($sym == CFClient::SDLK_LEFT) {
1191 --$self->{cursor} if $self->{cursor}; 1757 --$self->{cursor} if $self->{cursor};
1192 } elsif ($sym == CFClient::SDLK_RIGHT) { 1758 } elsif ($sym == CFClient::SDLK_RIGHT) {
1193 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1759 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1194 } elsif ($sym == CFClient::SDLK_HOME) { 1760 } elsif ($sym == CFClient::SDLK_HOME) {
1195 $self->{cursor} = 0; 1761 $self->{cursor} = 0;
1196 } elsif ($sym == CFClient::SDLK_END) { 1762 } elsif ($sym == CFClient::SDLK_END) {
1197 $self->{cursor} = length $text; 1763 $self->{cursor} = length $text;
1198 } elsif ($sym == 27) { 1764 } elsif ($uni == 27) {
1199 $self->emit ('escape'); 1765 $self->_emit ('escape');
1200 } elsif ($uni) { 1766 } elsif ($uni) {
1201 substr $text, $self->{cursor}++, 0, chr $uni; 1767 substr $text, $self->{cursor}++, 0, chr $uni;
1768 } else {
1769 return 0;
1202 } 1770 }
1203 1771
1204 $self->_set_text ($text); 1772 $self->_set_text ($text);
1205 $self->update; 1773
1774 $self->realloc;
1775
1776 1
1206} 1777}
1207 1778
1208sub focus_in { 1779sub focus_in {
1209 my ($self) = @_; 1780 my ($self) = @_;
1210 1781
… …
1225 utf8::encode $text; 1796 utf8::encode $text;
1226 $self->{cursor} = length substr $text, 0, $idx; 1797 $self->{cursor} = length substr $text, 0, $idx;
1227 1798
1228 $self->_set_text ($self->{text}); 1799 $self->_set_text ($self->{text});
1229 $self->update; 1800 $self->update;
1801
1802 1
1230} 1803}
1231 1804
1232sub mouse_motion { 1805sub mouse_motion {
1233 my ($self, $ev, $x, $y) = @_; 1806 my ($self, $ev, $x, $y) = @_;
1234# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1807# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1808
1809 0
1235} 1810}
1236 1811
1237sub _draw { 1812sub _draw {
1238 my ($self) = @_; 1813 my ($self) = @_;
1239 1814
1240 local $self->{fg} = $self->{fg}; 1815 local $self->{fg} = $self->{fg};
1241 1816
1242 if ($FOCUS == $self) { 1817 if ($FOCUS == $self) {
1243 glColor @{$self->{active_bg}}; 1818 glColor_premultiply @{$self->{active_bg}};
1244 $self->{fg} = $self->{active_fg}; 1819 $self->{fg} = $self->{active_fg};
1245 } else { 1820 } else {
1246 glColor @{$self->{bg}}; 1821 glColor_premultiply @{$self->{bg}};
1247 } 1822 }
1248 1823
1249 glEnable GL_BLEND; 1824 glEnable GL_BLEND;
1250 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1825 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1251 glBegin GL_QUADS; 1826 glBegin GL_QUADS;
1252 glVertex 0 , 0; 1827 glVertex 0 , 0;
1253 glVertex 0 , $self->{h}; 1828 glVertex 0 , $self->{h};
1254 glVertex $self->{w}, $self->{h}; 1829 glVertex $self->{w}, $self->{h};
1255 glVertex $self->{w}, 0; 1830 glVertex $self->{w}, 0;
… …
1278 1853
1279package CFClient::UI::Entry; 1854package CFClient::UI::Entry;
1280 1855
1281our @ISA = CFClient::UI::EntryBase::; 1856our @ISA = CFClient::UI::EntryBase::;
1282 1857
1283use SDL::OpenGL; 1858use CFClient::OpenGL;
1284 1859
1285sub key_down { 1860sub key_down {
1286 my ($self, $ev) = @_; 1861 my ($self, $ev) = @_;
1287 1862
1288 my $sym = $ev->{sym}; 1863 my $sym = $ev->{sym};
1289 1864
1290 if ($sym == 13) { 1865 if ($sym == 13) {
1866 unshift @{$self->{history}},
1867 my $txt = $self->get_text;
1868 $self->{history_pointer} = -1;
1869 $self->{history_saveback} = '';
1291 $self->emit (activate => $self->get_text); 1870 $self->_emit (activate => $txt);
1292 $self->update; 1871 $self->update;
1293 1872
1873 } elsif ($sym == CFClient::SDLK_UP) {
1874 if ($self->{history_pointer} < 0) {
1875 $self->{history_saveback} = $self->get_text;
1876 }
1877 if (@{$self->{history} || []} > 0) {
1878 $self->{history_pointer}++;
1879 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1880 $self->{history_pointer} = @{$self->{history} || []} - 1;
1881 }
1882 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1883 }
1884
1885 } elsif ($sym == CFClient::SDLK_DOWN) {
1886 $self->{history_pointer}--;
1887 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1888
1889 if ($self->{history_pointer} >= 0) {
1890 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1891 } else {
1892 $self->set_text ($self->{history_saveback});
1893 }
1894
1294 } else { 1895 } else {
1295 $self->SUPER::key_down ($ev); 1896 return $self->SUPER::key_down ($ev)
1897 }
1898
1296 } 1899 1
1297
1298} 1900}
1299 1901
1300############################################################################# 1902#############################################################################
1301 1903
1302package CFClient::UI::Button; 1904package CFClient::UI::Button;
1303 1905
1304our @ISA = CFClient::UI::Label::; 1906our @ISA = CFClient::UI::Label::;
1305 1907
1306use SDL::OpenGL; 1908use CFClient::OpenGL;
1307 1909
1308my @tex = 1910my @tex =
1309 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1911 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1310 qw(b1_button_active.png); 1912 qw(b1_button_active.png);
1311 1913
1312sub new { 1914sub new {
1313 my $class = shift; 1915 my $class = shift;
1314 1916
1315 $class->SUPER::new ( 1917 $class->SUPER::new (
1316 padding => 4, 1918 padding_x => 4,
1919 padding_y => 4,
1317 fg => [1, 1, 1], 1920 fg => [1, 1, 1],
1318 bg => [1, 1, 1, 0.2],
1319 active_fg => [0, 0, 1], 1921 active_fg => [0, 0, 1],
1320 can_hover => 1, 1922 can_hover => 1,
1321 align => 0, 1923 align => 0,
1322 valign => 0, 1924 valign => 0,
1925 can_events => 1,
1323 @_ 1926 @_
1324 ) 1927 )
1325} 1928}
1326 1929
1930sub activate { }
1931
1327sub button_up { 1932sub button_up {
1328 my ($self, $ev, $x, $y) = @_; 1933 my ($self, $ev, $x, $y) = @_;
1329 1934
1935 $self->emit ("activate")
1330 if ($x >= 0 && $x < $self->{w} 1936 if $x >= 0 && $x < $self->{w}
1331 && $y >= 0 && $y < $self->{h}) { 1937 && $y >= 0 && $y < $self->{h};
1332 $self->emit ("activate"); 1938
1333 } 1939 1
1334} 1940}
1335 1941
1336sub _draw { 1942sub _draw {
1337 my ($self) = @_; 1943 my ($self) = @_;
1338 1944
1339 local $self->{fg} = $self->{fg}; 1945 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1340 1946
1341 if ($GRAB == $self) {
1342 $self->{fg} = $self->{active_fg};
1343 }
1344
1345 glEnable GL_BLEND;
1346 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1347 glEnable GL_TEXTURE_2D; 1947 glEnable GL_TEXTURE_2D;
1348 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1349 glColor 0, 0, 0, 1; 1949 glColor 0, 0, 0, 1;
1350 1950
1351 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1951 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1352 1952
1353 glDisable GL_TEXTURE_2D; 1953 glDisable GL_TEXTURE_2D;
1354 glDisable GL_BLEND;
1355 1954
1356 $self->SUPER::_draw; 1955 $self->SUPER::_draw;
1357} 1956}
1358 1957
1359############################################################################# 1958#############################################################################
… …
1361package CFClient::UI::CheckBox; 1960package CFClient::UI::CheckBox;
1362 1961
1363our @ISA = CFClient::UI::DrawBG::; 1962our @ISA = CFClient::UI::DrawBG::;
1364 1963
1365my @tex = 1964my @tex =
1366 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1965 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1367 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1966 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1368 1967
1369use SDL::OpenGL; 1968use CFClient::OpenGL;
1370 1969
1371sub new { 1970sub new {
1372 my $class = shift; 1971 my $class = shift;
1373 1972
1374 $class->SUPER::new ( 1973 $class->SUPER::new (
1375 padding => 2, 1974 padding_x => 2,
1975 padding_y => 2,
1376 fg => [1, 1, 1], 1976 fg => [1, 1, 1],
1377 active_fg => [1, 1, 0], 1977 active_fg => [1, 1, 0],
1978 bg => [0, 0, 0, 0.2],
1979 active_bg => [1, 1, 1, 0.5],
1378 state => 0, 1980 state => 0,
1379 can_hover => 1, 1981 can_hover => 1,
1380 @_ 1982 @_
1381 ) 1983 )
1382} 1984}
1383 1985
1384sub size_request { 1986sub size_request {
1385 my ($self) = @_; 1987 my ($self) = @_;
1386 1988
1387 ($self->{padding} * 2 + 6) x 2 1989 (6) x 2
1388} 1990}
1389 1991
1390sub button_down { 1992sub button_down {
1391 my ($self, $ev, $x, $y) = @_; 1993 my ($self, $ev, $x, $y) = @_;
1392 1994
1393 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1995 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1394 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1996 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1395 $self->{state} = !$self->{state}; 1997 $self->{state} = !$self->{state};
1396 $self->emit (changed => $self->{state}); 1998 $self->_emit (changed => $self->{state});
1999 } else {
2000 return 0
2001 }
2002
1397 } 2003 1
1398} 2004}
1399 2005
1400sub _draw { 2006sub _draw {
1401 my ($self) = @_; 2007 my ($self) = @_;
1402 2008
1403 $self->SUPER::_draw; 2009 $self->SUPER::_draw;
1404 2010
1405 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2011 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1406 2012
1407 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2013 my ($w, $h) = @$self{qw(w h)};
2014
2015 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1408 2016
1409 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2017 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1410 2018
1411 glEnable GL_BLEND; 2019 my $tex = $self->{state} ? $tex[1] : $tex[0];
2020
1412 glEnable GL_TEXTURE_2D; 2021 glEnable GL_TEXTURE_2D;
1413 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1414
1415 my $tex = $self->{state} ? $tex[1] : $tex[0];
1416
1417 $tex->draw_quad (0, 0, $s, $s); 2022 $tex->draw_quad_alpha (0, 0, $s, $s);
1418
1419 glDisable GL_TEXTURE_2D; 2023 glDisable GL_TEXTURE_2D;
1420 glDisable GL_BLEND;
1421} 2024}
1422 2025
1423############################################################################# 2026#############################################################################
1424 2027
2028package CFClient::UI::Image;
2029
2030our @ISA = CFClient::UI::Base::;
2031
2032use CFClient::OpenGL;
2033use Carp qw/confess/;
2034
2035our %loaded_images;
2036
2037sub new {
2038 my $class = shift;
2039
2040 my $self = $class->SUPER::new (can_events => 0, @_);
2041
2042 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2043
2044 $loaded_images{$self->{image}} ||=
2045 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2046
2047 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2048
2049 Scalar::Util::weaken $loaded_images{$self->{image}};
2050
2051 $self->{aspect} = $tex->{w} / $tex->{h};
2052
2053 $self
2054}
2055
2056sub size_request {
2057 my ($self) = @_;
2058
2059 ($self->{tex}->{w}, $self->{tex}->{h})
2060}
2061
2062sub _draw {
2063 my ($self) = @_;
2064
2065 my $tex = $self->{tex};
2066
2067 my ($w, $h) = ($self->{w}, $self->{h});
2068
2069 if ($self->{rot90}) {
2070 glRotate 90, 0, 0, 1;
2071 glTranslate 0, -$self->{w}, 0;
2072
2073 ($w, $h) = ($h, $w);
2074 }
2075
2076 glEnable GL_TEXTURE_2D;
2077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2078
2079 $tex->draw_quad_alpha (0, 0, $w, $h);
2080
2081 glDisable GL_TEXTURE_2D;
2082}
2083
2084#############################################################################
2085
1425package CFClient::UI::VGauge; 2086package CFClient::UI::VGauge;
1426 2087
1427our @ISA = CFClient::UI::Base::; 2088our @ISA = CFClient::UI::Base::;
1428 2089
1429use SDL::OpenGL; 2090use List::Util qw(min max);
2091
2092use CFClient::OpenGL;
1430 2093
1431my %tex = ( 2094my %tex = (
1432 food => [ 2095 food => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1434 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2097 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1435 ], 2098 ],
1436 grace => [ 2099 grace => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1438 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2101 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1439 ], 2102 ],
1440 hp => [ 2103 hp => [
1441 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2104 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1442 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2105 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1443 ], 2106 ],
1444 mana => [ 2107 mana => [
1445 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2108 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1446 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2109 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1447 ], 2110 ],
1448); 2111);
1449 2112
1450# eg. VGauge->new (gauge => 'food'), default gauge: food 2113# eg. VGauge->new (gauge => 'food'), default gauge: food
1451sub new { 2114sub new {
1452 my $class = shift; 2115 my $class = shift;
1453 2116
1454 my $self = $class->SUPER::new (gauge => 'food', @_); 2117 my $self = $class->SUPER::new (
2118 type => 'food',
2119 @_
2120 );
2121
2122 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1455 2123
1456 $self 2124 $self
1457} 2125}
1458 2126
1459sub size_request { 2127sub size_request {
1460 my ($self) = @_; 2128 my ($self) = @_;
1461 2129
1462 my $tex = $tex{$self->{gauge}}[0]; 2130 #my $tex = $tex{$self->{type}}[0];
1463
1464 @$tex{qw(w h)} 2131 #@$tex{qw(w h)}
2132 (0, 0)
1465} 2133}
1466 2134
1467sub set_max { 2135sub set_max {
1468 my ($self, $max) = @_; 2136 my ($self, $max) = @_;
1469 2137
2138 return if $self->{max_val} == $max;
2139
1470 $self->{max_val} = $max; 2140 $self->{max_val} = $max;
2141 $self->update;
1471} 2142}
1472 2143
1473sub set_value { 2144sub set_value {
1474 my ($self, $val, $max) = @_; 2145 my ($self, $val, $max) = @_;
1475 2146
1476 $self->set_max ($max) 2147 $self->set_max ($max)
1477 if defined $max; 2148 if defined $max;
1478 2149
1479 $max = $self->{max_val}; 2150 return if $self->{val} == $val;
2151
1480 $self->{val} = $val; 2152 $self->{val} = $val;
1481
1482 $self->update; 2153 $self->update;
1483} 2154}
1484 2155
1485sub _draw { 2156sub _draw {
1486 my ($self) = @_; 2157 my ($self) = @_;
1487 2158
1488 my $tex = $tex{$self->{gauge}}; 2159 my $tex = $tex{$self->{type}};
2160 my ($t1, $t2, $t3) = @$tex;
1489 2161
1490 my ($w, $h) = ($self->{w}, $self->{h}); 2162 my ($w, $h) = ($self->{w}, $self->{h});
1491 2163
2164 if ($self->{vertical}) {
2165 glRotate 90, 0, 0, 1;
2166 glTranslate 0, -$self->{w}, 0;
2167
2168 ($w, $h) = ($h, $w);
2169 }
2170
1492 my $ycut = $self->{val} / ($self->{max_val} || 1); 2171 my $ycut = $self->{val} / ($self->{max_val} || 1);
1493 $ycut = 1 if $self->{val} > $self->{max_val};
1494 2172
1495 my $t1 = $tex->[0]; 2173 my $ycut1 = max 0, min 1, $ycut;
1496 my $t2 = $tex->[1]; 2174 my $ycut2 = max 0, min 1, $ycut - 1;
2175
2176 my $h1 = $self->{h} * (1 - $ycut1);
2177 my $h2 = $self->{h} * (1 - $ycut2);
1497 2178
1498 glEnable GL_BLEND; 2179 glEnable GL_BLEND;
1499 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2180 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2181 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1500 glEnable GL_TEXTURE_2D; 2182 glEnable GL_TEXTURE_2D;
1501 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2183 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1502 2184
1503 my $h1 = $self->{h} - $ycut * $self->{h};
1504 my $h2 = $ycut * $self->{h};
1505
1506 my $yp = 0;
1507
1508 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2185 glBindTexture GL_TEXTURE_2D, $t1->{name};
1509 glBegin GL_QUADS; 2186 glBegin GL_QUADS;
1510 glTexCoord 0 , 0; glVertex 0 , $yp; 2187 glTexCoord 0 , 0; glVertex 0 , 0;
1511 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2188 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1512 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2189 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1513 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2190 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1514 glEnd; 2191 glEnd;
1515 2192
1516 $yp += $h1; 2193 my $ycut1 = List::Util::min 1, $ycut;
1517
1518 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2194 glBindTexture GL_TEXTURE_2D, $t2->{name};
1519 glBegin GL_QUADS; 2195 glBegin GL_QUADS;
1520 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2196 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1521 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2197 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1522 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1523 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 2198 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2199 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1524 glEnd; 2200 glEnd;
2201
2202 if ($t3) {
2203 glBindTexture GL_TEXTURE_2D, $t3->{name};
2204 glBegin GL_QUADS;
2205 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2206 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2207 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2208 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2209 glEnd;
2210 }
1525 2211
1526 glDisable GL_BLEND; 2212 glDisable GL_BLEND;
1527 glDisable GL_TEXTURE_2D; 2213 glDisable GL_TEXTURE_2D;
1528} 2214}
1529 2215
1530############################################################################# 2216#############################################################################
1531 2217
2218package CFClient::UI::Gauge;
2219
2220our @ISA = CFClient::UI::VBox::;
2221
2222sub new {
2223 my ($class, %arg) = @_;
2224
2225 my $self = $class->SUPER::new (
2226 tooltip => $arg{type},
2227 can_hover => 1,
2228 can_events => 1,
2229 %arg,
2230 );
2231
2232 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2233 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2234 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2235
2236 $self
2237}
2238
2239sub set_fontsize {
2240 my ($self, $fsize) = @_;
2241
2242 $self->{value}->set_fontsize ($fsize);
2243 $self->{max} ->set_fontsize ($fsize);
2244}
2245
2246sub set_max {
2247 my ($self, $max) = @_;
2248
2249 $self->{gauge}->set_max ($max);
2250 $self->{max}->set_text ($max);
2251}
2252
2253sub set_value {
2254 my ($self, $val, $max) = @_;
2255
2256 $self->set_max ($max)
2257 if defined $max;
2258
2259 $self->{gauge}->set_value ($val, $max);
2260 $self->{value}->set_text ($val);
2261}
2262
2263#############################################################################
2264
1532package CFClient::UI::Slider; 2265package CFClient::UI::Slider;
1533 2266
1534use strict; 2267use strict;
1535 2268
1536use SDL::OpenGL; 2269use CFClient::OpenGL;
1537 2270
1538our @ISA = CFClient::UI::DrawBG::; 2271our @ISA = CFClient::UI::DrawBG::;
1539 2272
1540my @tex = 2273my @tex =
1541 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2274 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1542 qw(s1_slider.png s1_slider_bg.png); 2275 qw(s1_slider.png s1_slider_bg.png);
1543 2276
1544sub new { 2277sub new {
1545 my $class = shift; 2278 my $class = shift;
1546 2279
1547 # range [value, low, high, page] 2280 # range [value, low, high, page, unit]
1548 2281
1549 # TODO: 0-width page 2282 # TODO: 0-width page
1550 # TODO: req_w/h are wrong with vertical 2283 # TODO: req_w/h are wrong with vertical
1551 # TODO: calculations are off 2284 # TODO: calculations are off
1552 my $self = $class->SUPER::new ( 2285 my $self = $class->SUPER::new (
1553 fg => [1, 1, 1], 2286 fg => [1, 1, 1],
1554 active_fg => [0, 0, 0], 2287 active_fg => [0, 0, 0],
2288 bg => [0, 0, 0, 0.2],
2289 active_bg => [1, 1, 1, 0.5],
1555 range => [0, 0, 100, 10], 2290 range => [0, 0, 100, 10, 0],
1556 req_w => 20, 2291 min_w => $::WIDTH / 80,
1557 req_h => 20, 2292 min_h => $::WIDTH / 80,
1558 vertical => 0, 2293 vertical => 0,
1559 can_hover => 1, 2294 can_hover => 1,
1560 inner_pad => 5, 2295 inner_pad => 0.02,
1561 @_ 2296 @_
1562 ); 2297 );
1563 2298
2299 $self->set_value ($self->{range}[0]);
2300 $self->update;
2301
1564 $self 2302 $self
1565} 2303}
1566 2304
2305sub changed { }
2306
2307sub set_range {
2308 my ($self, $range) = @_;
2309
2310 ($range, $self->{range}) = ($self->{range}, $range);
2311
2312 if ("@$range" ne "@{$self->{range}}") {
2313 $self->update;
2314 $self->set_value ($self->{range}[0]);
2315 }
2316}
2317
2318sub set_value {
2319 my ($self, $value) = @_;
2320
2321 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2322
2323 $hi = $lo + 1 if $hi <= $lo;
2324
2325 $page = $hi - $lo if $page > $hi - $lo;
2326
2327 $value = $lo if $value < $lo;
2328 $value = $hi - $page if $value > $hi - $page;
2329
2330 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2331 if $unit;
2332
2333 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2334
2335 if ($value != $old_value) {
2336 $self->_emit (changed => $value);
2337 $self->update;
2338 }
2339}
2340
1567sub size_request { 2341sub size_request {
1568 my ($self) = @_; 2342 my ($self) = @_;
1569 2343
1570 my $w = $self->{req_w}; 2344 ($self->{req_w}, $self->{req_h})
1571 my $h = $self->{req_h};
1572
1573 $self->{vertical} ? ($h, $w) : ($w, $h)
1574} 2345}
1575 2346
1576sub button_down { 2347sub button_down {
1577 my ($self, $ev, $x, $y) = @_; 2348 my ($self, $ev, $x, $y) = @_;
1578 2349
1579 $self->SUPER::button_down ($ev, $x, $y); 2350 $self->SUPER::button_down ($ev, $x, $y);
2351
2352 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2353
1580 $self->mouse_motion ($ev, $x, $y); 2354 $self->mouse_motion ($ev, $x, $y)
1581} 2355}
1582 2356
1583sub mouse_motion { 2357sub mouse_motion {
1584 my ($self, $ev, $x, $y) = @_; 2358 my ($self, $ev, $x, $y) = @_;
1585 2359
1586 if ($GRAB == $self) { 2360 if ($GRAB == $self) {
2361 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2362
2363 my (undef, $lo, $hi, $page) = @{$self->{range}};
2364
2365 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2366
2367 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2368 } else {
2369 return 0;
2370 }
2371
2372 1
2373}
2374
2375sub update {
2376 my ($self) = @_;
2377
2378 delete $self->{knob_w};
2379 $self->SUPER::update;
2380}
2381
2382sub _draw {
2383 my ($self) = @_;
2384
2385 unless ($self->{knob_w}) {
2386 $self->set_value ($self->{range}[0]);
2387
1587 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2388 my ($value, $lo, $hi, $page) = @{$self->{range}};
2389 my $range = ($hi - $page - $lo) || 1e-100;
1588 2390
1589 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2391 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1590 2392
1591 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2393 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1592 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2394 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1593 2395
1594 $x -= $inner_pad_px; # substract the padding 2396 $value = ($value - $lo) / $range;
1595 $x = $x * ($hi - $lo) / $inner_w + $lo; 2397 $value = $value * $self->{scale} + $self->{offset};
1596 $x = $lo if $x < $lo;
1597 $x = $hi - $page if $x > $hi - $page;
1598 $self->{range}[0] = $x;
1599 2398
1600 $self->emit (changed => $x); 2399 $self->{knob_x} = $value - $knob_w * 0.5;
1601 $self->update; 2400 $self->{knob_w} = $knob_w;
1602 } 2401 }
1603}
1604
1605# the inner_* stuff is for generating a padding for the slider handle,
1606# so that the handle doesn't leave the texture. This calculation isn't 100%
1607# correct propably, but it does the job for now
1608sub _calc_inner_pad_px {
1609 my ($self, $w) = @_;
1610 ($w / 100) * $self->{inner_pad} # % to pixels
1611}
1612
1613sub _draw {
1614 my ($self) = @_;
1615 2402
1616 $self->SUPER::_draw (); 2403 $self->SUPER::_draw ();
1617 2404
1618 my ($w, $h) = @$self{qw(w h)}; 2405 glScale $self->{w}, $self->{h};
1619 2406
1620 if ($self->{vertical}) { 2407 if ($self->{vertical}) {
1621 # draw a vertical slider like a rotated horizontal slider 2408 # draw a vertical slider like a rotated horizontal slider
1622 2409
2410 glTranslate 1, 0, 0;
1623 glRotate 90, 0, 0, 1; 2411 glRotate 90, 0, 0, 1;
1624 glTranslate 0, -$self->{w}, 0;
1625
1626 ($w, $h) = ($h, $w);
1627 } 2412 }
1628 2413
1629 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2414 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1630 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2415 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1631 2416
1632 my ($value, $lo, $hi, $page) = @{$self->{range}};
1633
1634 $hi = $value + 1 if $lo == $hi;
1635
1636 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1637 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1638
1639 $page = int $page * $inner_w / ($hi - $lo);
1640 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1641
1642 $w -= $page;
1643 $page &= ~1;
1644 glTranslate $page * 0.5, 0, 0;
1645 $page ||= 2;
1646
1647 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1648 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1649
1650 glEnable GL_BLEND;
1651 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1652 glEnable GL_TEXTURE_2D; 2417 glEnable GL_TEXTURE_2D;
1653 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2418 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1654 2419
1655 # draw background 2420 # draw background
1656 $tex[1]->draw_quad (0, 0, $w, $h); 2421 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1657 2422
1658 # draw handle 2423 # draw handle
1659 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2424 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1660 2425
1661 glDisable GL_BLEND;
1662 glDisable GL_TEXTURE_2D; 2426 glDisable GL_TEXTURE_2D;
1663} 2427}
1664 2428
1665############################################################################# 2429#############################################################################
1666 2430
1667package CFClient::UI::TextView; 2431package CFClient::UI::ValSlider;
1668 2432
1669our @ISA = CFClient::UI::HBox::; 2433our @ISA = CFClient::UI::HBox::;
1670 2434
1671use SDL::OpenGL; 2435sub new {
2436 my ($class, %arg) = @_;
2437
2438 my $range = delete $arg{range};
2439
2440 my $self = $class->SUPER::new (
2441 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2442 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2443 to_value => sub { shift },
2444 from_value => sub { shift },
2445 %arg,
2446 );
2447
2448 $self->{slider}->connect (changed => sub {
2449 my ($self, $value) = @_;
2450 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2451 $self->{parent}->emit (changed => $value);
2452 });
2453
2454# $self->{entry}->connect (changed => sub {
2455# my ($self, $value) = @_;
2456# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2457# $self->{parent}->emit (changed => $value);
2458# });
2459
2460 $self->add ($self->{slider}, $self->{entry});
2461
2462 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2463
2464 $self
2465}
2466
2467sub set_range { shift->{slider}->set_range (@_) }
2468sub set_value { shift->{slider}->set_value (@_) }
2469
2470#############################################################################
2471
2472package CFClient::UI::TextScroller;
2473
2474our @ISA = CFClient::UI::HBox::;
2475
2476use CFClient::OpenGL;
1672 2477
1673sub new { 2478sub new {
1674 my $class = shift; 2479 my $class = shift;
1675 2480
1676 my $self = $class->SUPER::new ( 2481 my $self = $class->SUPER::new (
1677 fontsize => 1, 2482 fontsize => 1,
2483 can_events => 0,
2484 indent => 0,
2485 #font => default_font
1678 @_, 2486 @_,
1679 2487
1680 layout => (new CFClient::Layout), 2488 layout => (new CFClient::Layout 1),
1681 par => [], 2489 par => [],
1682 height => 0, 2490 height => 0,
1683 children => [ 2491 children => [
1684 (new CFClient::UI::Empty expand => 1), 2492 (new CFClient::UI::Empty expand => 1),
1685 (new CFClient::UI::Slider vertical => 1), 2493 (new CFClient::UI::Slider vertical => 1),
1686 ], 2494 ],
1687 ); 2495 );
1688 2496
1689 $self->{children}[1]->connect (changed => sub { 2497 $self->{children}[1]->connect (changed => sub { $self->update });
1690 $self->update;
1691 });
1692 2498
1693 $self 2499 $self
1694} 2500}
1695 2501
1696sub set_fontsize { 2502sub set_fontsize {
… …
1698 2504
1699 $self->{fontsize} = $fontsize; 2505 $self->{fontsize} = $fontsize;
1700 $self->reflow; 2506 $self->reflow;
1701} 2507}
1702 2508
2509sub size_allocate {
2510 my ($self, $w, $h) = @_;
2511
2512 $self->SUPER::size_allocate ($w, $h);
2513
2514 $self->{layout}->set_font ($self->{font}) if $self->{font};
2515 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2516 $self->{layout}->set_width ($self->{children}[0]{w});
2517 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2518
2519 $self->reflow;
2520}
2521
1703sub text_height { 2522sub text_size {
1704 my ($self, $text) = @_; 2523 my ($self, $text, $indent) = @_;
1705 2524
1706 my $layout = $self->{layout}; 2525 my $layout = $self->{layout};
1707 2526
1708 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2527 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1709 $layout->set_width ($self->{w}); 2528 $layout->set_width ($self->{children}[0]{w} - $indent);
2529 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1710 $layout->set_text ($text); 2530 $layout->set_markup ($text);
1711 2531
1712 ($layout->size)[1] 2532 $layout->size
1713} 2533}
1714 2534
1715sub reflow { 2535sub reflow {
1716 my ($self) = @_; 2536 my ($self) = @_;
1717 2537
1718 $self->{need_reflow}++; 2538 $self->{need_reflow}++;
1719 $self->update; 2539 $self->update;
1720} 2540}
1721 2541
1722sub size_allocate { 2542sub set_offset {
2543 my ($self, $offset) = @_;
2544
2545 # todo: base offset on lines or so, not on pixels
2546 $self->{children}[1]->set_value ($offset);
2547}
2548
2549sub clear {
1723 my ($self, $w, $h) = @_; 2550 my ($self) = @_;
1724 2551
1725 $self->SUPER::size_allocate ($w, $h); 2552 $self->{par} = [];
1726 2553 $self->{height} = 0;
1727 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2554 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1728 $self->{layout}->set_width ($self->{children}[0]{w});
1729
1730 $self->reflow;
1731} 2555}
1732 2556
1733sub add_paragraph { 2557sub add_paragraph {
1734 my ($self, $color, $text) = @_; 2558 my ($self, $color, $text, $indent) = @_;
1735 2559
1736 #TODO: intelligently "reformat" paragraph 2560 for my $line (split /\n/, $text) {
1737 2561 my ($w, $h) = $self->text_size ($line);
1738 my $height = $self->text_height ($text);
1739
1740 $self->{height} += $height; 2562 $self->{height} += $h;
2563 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2564 }
1741 2565
1742 push @{$self->{par}}, [$height, $color, $text];
1743
1744 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2566 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1745 $self->{children}[1]->update;
1746} 2567}
1747 2568
1748sub update { 2569sub update {
1749 my ($self) = @_; 2570 my ($self) = @_;
1750 2571
… …
1752 2573
1753 return unless $self->{h} > 0; 2574 return unless $self->{h} > 0;
1754 2575
1755 delete $self->{texture}; 2576 delete $self->{texture};
1756 2577
1757 $ROOT->on_refresh ($self, sub { 2578 $ROOT->on_post_alloc ($self => sub {
2579 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2580
1758 if (delete $self->{need_reflow}) { 2581 if (delete $self->{need_reflow}) {
1759 my $height = 0; 2582 my $height = 0;
1760 2583
1761 $height += $_->[0] = $self->text_height ($_->[2]) 2584 my $layout = $self->{layout};
2585
2586 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2587
1762 for @{$self->{par}}; 2588 for (@{$self->{par}}) {
2589 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2590 $layout->set_width ($W - $_->[3]);
2591 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2592 $layout->set_markup ($_->[4]);
2593 my ($w, $h) = $layout->size;
2594 $_->[0] = $w + $_->[3];
2595 $_->[1] = $h;
2596 }
2597
2598 $height += $_->[1];
2599 }
1763 2600
1764 $self->{height} = $height; 2601 $self->{height} = $height;
1765 2602
1766 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2603 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1767 2604
1768 delete $self->{texture}; 2605 delete $self->{texture};
1769 } 2606 }
1770 2607
1771 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2608 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1772 glClearColor 0, 0, 0, 1; 2609 glClearColor 0, 0, 0, 0;
1773 glClear GL_COLOR_BUFFER_BIT; 2610 glClear GL_COLOR_BUFFER_BIT;
1774 2611
2612 my $top = int $self->{children}[1]{range}[0];
2613
2614 my $y0 = $top;
2615 my $y1 = $top + $H;
2616
2617 my $y = 0;
2618
2619 my $layout = $self->{layout};
2620
2621 $layout->set_font ($self->{font}) if $self->{font};
2622
1775 glEnable GL_BLEND; 2623 glEnable GL_BLEND;
2624 #TODO# not correct in windows where rgba is forced off
1776 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2625 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1777 glEnable GL_TEXTURE_2D;
1778 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1779
1780 my $top = int $self->{children}[1]{range}[0];
1781
1782 my $y0 = $top;
1783 my $y1 = $top + $self->{h};
1784
1785 my $y = 0;
1786
1787 my $layout = $self->{layout};
1788 2626
1789 for my $par (@{$self->{par}}) { 2627 for my $par (@{$self->{par}}) {
1790 my $h = $par->[0]; 2628 my $h = $par->[1];
1791 2629
1792 if ($y0 < $y + $h && $y < $y1) { 2630 if ($y0 < $y + $h && $y < $y1) {
2631 $layout->set_foreground (@{ $par->[2] });
2632 $layout->set_width ($W - $par->[3]);
2633 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1793 $layout->set_text ($par->[2]); 2634 $layout->set_markup ($par->[4]);
1794 2635
1795 glColor @{ $par->[1] }; 2636 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1796 my ($W, $H) = $layout->size; 2637
1797 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2638 glRasterPos $par->[3], $y - $y0;
2639 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1798 } 2640 }
1799 2641
1800 $y += $h; 2642 $y += $h;
1801 } 2643 }
1802 2644
1803 glDisable GL_TEXTURE_2D;
1804 glDisable GL_BLEND; 2645 glDisable GL_BLEND;
1805 }; 2646 };
1806 }); 2647 });
1807} 2648}
1808 2649
1809sub _draw { 2650sub _draw {
1810 my ($self) = @_; 2651 my ($self) = @_;
1811 2652
1812 if ($self->{texture}) {
1813 glEnable GL_TEXTURE_2D; 2653 glEnable GL_TEXTURE_2D;
1814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2654 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1815 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2655 glColor 0, 0, 0, 1;
2656 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1816 glDisable GL_TEXTURE_2D; 2657 glDisable GL_TEXTURE_2D;
1817 }
1818 2658
1819 $self->{children}[1]->draw; 2659 $self->{children}[1]->draw;
1820 2660
1821} 2661}
1822 2662
1823############################################################################# 2663#############################################################################
1824 2664
1825package CFClient::UI::Animator; 2665package CFClient::UI::Animator;
1826 2666
1827use SDL::OpenGL; 2667use CFClient::OpenGL;
1828 2668
1829our @ISA = CFClient::UI::Bin::; 2669our @ISA = CFClient::UI::Bin::;
1830 2670
1831sub moveto { 2671sub moveto {
1832 my ($self, $x, $y) = @_; 2672 my ($self, $x, $y) = @_;
… …
1870 2710
1871sub new { 2711sub new {
1872 my $class = shift; 2712 my $class = shift;
1873 2713
1874 my $self = $class->SUPER::new ( 2714 my $self = $class->SUPER::new (
1875 state => 0, 2715 state => 0,
1876 connect_activate => \&toggle_flopper, 2716 on_activate => \&toggle_flopper,
1877 @_ 2717 @_
1878 ); 2718 );
1879 2719
1880 if ($self->{state}) {
1881 $self->{state} = 0;
1882 $self->toggle_flopper;
1883 }
1884
1885 $self 2720 $self
1886} 2721}
1887 2722
1888sub toggle_flopper { 2723sub toggle_flopper {
1889 my ($self) = @_; 2724 my ($self) = @_;
1890 2725
1891 # TODO: use animation 2726 $self->{other}->toggle_visibility;
1892 if ($self->{state} = !$self->{state}) { 2727}
1893 $CFClient::UI::ROOT->add ($self->{other}); 2728
1894 $self->{other}->move ($self->coord2global (0, $self->{h})); 2729#############################################################################
2730
2731package CFClient::UI::Tooltip;
2732
2733our @ISA = CFClient::UI::Bin::;
2734
2735use CFClient::OpenGL;
2736
2737sub new {
2738 my $class = shift;
2739
2740 $class->SUPER::new (
2741 @_,
2742 can_events => 0,
2743 )
2744}
2745
2746sub set_tooltip_from {
2747 my ($self, $widget) = @_;
2748
2749 my $tooltip = $widget->{tooltip};
2750
2751 if ($ENV{CFPLUS_DEBUG} & 2) {
2752 $tooltip .= "\n\n" . (ref $widget) . "\n"
2753 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2754 . "req $widget->{req_w} $widget->{req_h}\n"
2755 . "visible $widget->{visible}";
2756 }
2757
2758 $tooltip =~ s/^\n+//;
2759 $tooltip =~ s/\n+$//;
2760
2761 $self->add (new CFClient::UI::Label
2762 markup => $tooltip,
2763 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2764 fontsize => 0.8,
2765 fg => [0, 0, 0, 1],
2766 ellipsise => 0,
2767 font => ($widget->{tooltip_font} || $::FONT_PROP),
2768 );
2769}
2770
2771sub size_request {
2772 my ($self) = @_;
2773
2774 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2775
2776 ($w + 4, $h + 4)
2777}
2778
2779sub size_allocate {
2780 my ($self, $w, $h) = @_;
2781
2782 $self->SUPER::size_allocate ($w - 4, $h - 4);
2783}
2784
2785sub visibility_change {
2786 my ($self, $visible) = @_;
2787
2788 return unless $visible;
2789
2790 $self->{root}->on_post_alloc ("move_$self" => sub {
2791 my $widget = $self->{owner}
2792 or return;
2793
2794 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2795
2796 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2797 if $x + $self->{w} > $self->{root}{w};
2798
2799 $self->move_abs ($x, $y);
2800 });
2801}
2802
2803sub _draw {
2804 my ($self) = @_;
2805
2806 glTranslate 0.375, 0.375;
2807
2808 my ($w, $h) = @$self{qw(w h)};
2809
2810 glColor 1, 0.8, 0.4;
2811 glBegin GL_QUADS;
2812 glVertex 0 , 0;
2813 glVertex 0 , $h;
2814 glVertex $w, $h;
2815 glVertex $w, 0;
2816 glEnd;
2817
2818 glColor 0, 0, 0;
2819 glBegin GL_LINE_LOOP;
2820 glVertex 0 , 0;
2821 glVertex 0 , $h;
2822 glVertex $w, $h;
2823 glVertex $w, 0;
2824 glEnd;
2825
2826 glTranslate 2 - 0.375, 2 - 0.375;
2827
2828 $self->SUPER::_draw;
2829}
2830
2831#############################################################################
2832
2833package CFClient::UI::Face;
2834
2835our @ISA = CFClient::UI::Base::;
2836
2837use CFClient::OpenGL;
2838
2839sub new {
2840 my $class = shift;
2841
2842 my $self = $class->SUPER::new (
2843 aspect => 1,
2844 can_events => 0,
2845 @_,
2846 );
2847
2848 if ($self->{anim} && $self->{animspeed}) {
2849 Scalar::Util::weaken (my $widget = $self);
2850
2851 $self->{timer} = Event->timer (
2852 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2853 hard => 1,
2854 interval => $self->{animspeed},
2855 cb => sub {
2856 ++$widget->{frame};
2857 $widget->update;
2858 },
2859 );
2860 }
2861
2862 $self
2863}
2864
2865sub size_request {
2866 (32, 8)
2867}
2868
2869sub update {
2870 my ($self) = @_;
2871
2872 return unless $self->{visible};
2873
2874 $self->SUPER::update;
2875}
2876
2877sub _draw {
2878 my ($self) = @_;
2879
2880 return unless $::CONN;
2881
2882 my $face;
2883
2884 if ($self->{frame}) {
2885 my $anim = $::CONN->{anim}[$self->{anim}];
2886
2887 $face = $anim->[ $self->{frame} % @$anim ]
2888 if $anim && @$anim;
2889 }
2890
2891 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2892
2893 if ($tex) {
2894 glEnable GL_TEXTURE_2D;
2895 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2896 glColor 0, 0, 0, 1;
2897 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2898 glDisable GL_TEXTURE_2D;
2899 }
2900}
2901
2902sub DESTROY {
2903 my ($self) = @_;
2904
2905 $self->{timer}->cancel
2906 if $self->{timer};
2907
2908 $self->SUPER::DESTROY;
2909}
2910
2911#############################################################################
2912
2913package CFClient::UI::Buttonbar;
2914
2915our @ISA = CFClient::UI::HBox::;
2916
2917# TODO: should actualyl wrap buttons and other goodies.
2918
2919#############################################################################
2920
2921package CFClient::UI::Menu;
2922
2923our @ISA = CFClient::UI::FancyFrame::;
2924
2925use CFClient::OpenGL;
2926
2927sub new {
2928 my $class = shift;
2929
2930 my $self = $class->SUPER::new (
2931 items => [],
2932 z => 100,
2933 @_,
2934 );
2935
2936 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2937
2938 for my $item (@{ $self->{items} }) {
2939 my ($widget, $cb, $tooltip) = @$item;
2940
2941 # handle various types of items, only text for now
2942 if (!ref $widget) {
2943 $widget = new CFClient::UI::Label
2944 can_hover => 1,
2945 can_events => 1,
2946 markup => $widget,
2947 tooltip => $tooltip
2948 }
2949
2950 $self->{item}{$widget} = $item;
2951
2952 $self->{vbox}->add ($widget);
2953 }
2954
2955 $self
2956}
2957
2958# popup given the event (must be a mouse button down event currently)
2959sub popup {
2960 my ($self, $ev) = @_;
2961
2962 $self->_emit ("popdown");
2963
2964 # maybe save $GRAB? must be careful about events...
2965 $GRAB = $self;
2966 $self->{button} = $ev->{button};
2967
2968 $self->show;
2969 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2970}
2971
2972sub mouse_motion {
2973 my ($self, $ev, $x, $y) = @_;
2974
2975 # TODO: should use vbox->find_widget or so
2976 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2977 $self->{hover} = $self->{item}{$HOVER};
2978
2979 0
2980}
2981
2982sub button_up {
2983 my ($self, $ev, $x, $y) = @_;
2984
2985 if ($ev->{button} == $self->{button}) {
2986 undef $GRAB;
2987 $self->hide;
2988
1895 $self->emit ("open"); 2989 $self->_emit ("popdown");
2990 $self->{hover}[1]->() if $self->{hover};
1896 } else { 2991 } else {
1897 $CFClient::UI::ROOT->remove ($self->{other}); 2992 return 0
1898 $self->emit ("close"); 2993 }
2994
1899 } 2995 1
1900
1901 $self->emit (changed => $self->{state});
1902} 2996}
1903 2997
1904############################################################################# 2998#############################################################################
1905 2999
3000package CFClient::UI::Multiplexer;
3001
3002our @ISA = CFClient::UI::Container::;
3003
3004sub new {
3005 my $class = shift;
3006
3007 my $self = $class->SUPER::new (
3008 @_,
3009 );
3010
3011 $self->{current} = $self->{children}[0]
3012 if @{ $self->{children} };
3013
3014 $self
3015}
3016
3017sub add {
3018 my ($self, @widgets) = @_;
3019
3020 $self->SUPER::add (@widgets);
3021
3022 $self->{current} = $self->{children}[0]
3023 if @{ $self->{children} };
3024}
3025
3026sub set_current_page {
3027 my ($self, $page_or_widget) = @_;
3028
3029 my $widget = ref $page_or_widget
3030 ? $page_or_widget
3031 : $self->{children}[$page_or_widget];
3032
3033 $self->{current} = $widget;
3034 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3035
3036 $self->_emit (page_changed => $self->{current});
3037
3038 $self->realloc;
3039}
3040
3041sub visible_children {
3042 $_[0]{current}
3043}
3044
3045sub size_request {
3046 my ($self) = @_;
3047
3048 $self->{current}->size_request
3049}
3050
3051sub size_allocate {
3052 my ($self, $w, $h) = @_;
3053
3054 $self->{current}->configure (0, 0, $w, $h);
3055}
3056
3057sub _draw {
3058 my ($self) = @_;
3059
3060 $self->{current}->draw;
3061}
3062
3063#############################################################################
3064
3065package CFClient::UI::Notebook;
3066
3067our @ISA = CFClient::UI::VBox::;
3068
3069sub new {
3070 my $class = shift;
3071
3072 my $self = $class->SUPER::new (
3073 buttonbar => (new CFClient::UI::Buttonbar),
3074 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3075 # filter => # will be put between multiplexer and $self
3076 @_,
3077 );
3078
3079 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3080 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3081
3082 $self
3083}
3084
3085sub add {
3086 my ($self, $title, $widget, $tooltip) = @_;
3087
3088 Scalar::Util::weaken $self;
3089
3090 $self->{buttonbar}->add (new CFClient::UI::Button
3091 markup => $title,
3092 tooltip => $tooltip,
3093 on_activate => sub { $self->set_current_page ($widget) },
3094 );
3095
3096 $self->{multiplexer}->add ($widget);
3097}
3098
3099sub set_current_page {
3100 my ($self, $page) = @_;
3101
3102 $self->{multiplexer}->set_current_page ($page);
3103 $self->_emit (page_changed => $self->{multiplexer}{current});
3104}
3105
3106#############################################################################
3107
3108package CFClient::UI::Combobox;
3109
3110use utf8;
3111
3112our @ISA = CFClient::UI::Button::;
3113
3114sub new {
3115 my $class = shift;
3116
3117 my $self = $class->SUPER::new (
3118 options => [], # [value, title, longdesc], ...
3119 value => undef,
3120 @_,
3121 );
3122
3123 $self->_set_value ($self->{value});
3124
3125 $self
3126}
3127
3128sub button_down {
3129 my ($self, $ev) = @_;
3130
3131 my @menu_items;
3132
3133 for (@{ $self->{options} }) {
3134 my ($value, $title, $tooltip) = @$_;
3135
3136 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3137 }
3138
3139 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3140}
3141
3142sub _set_value {
3143 my ($self, $value) = @_;
3144
3145 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3146 or return;
3147
3148 $self->{value} = $item->[0];
3149 $self->set_markup ("$item->[1] ⇓");
3150 $self->set_tooltip ($item->[2]);
3151}
3152
3153sub set_value {
3154 my ($self, $value) = @_;
3155
3156 return unless $self->{value} ne $value;
3157
3158 $self->_set_value ($value);
3159 $self->_emit (changed => $value);
3160}
3161
3162#############################################################################
3163
3164package CFClient::UI::Statusbox;
3165
3166our @ISA = CFClient::UI::VBox::;
3167
3168sub new {
3169 my $class = shift;
3170
3171 my $self = $class->SUPER::new (
3172 fontsize => 0.8,
3173 @_,
3174 );
3175
3176 Scalar::Util::weaken (my $this = $self);
3177
3178 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3179
3180 $self
3181}
3182
3183sub reorder {
3184 my ($self) = @_;
3185 my $NOW = Time::HiRes::time;
3186
3187 # freeze display when hovering over any label
3188 return if $CFClient::UI::TOOLTIP->{owner}
3189 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3190 values %{ $self->{item} };
3191
3192 while (my ($k, $v) = each %{ $self->{item} }) {
3193 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3194 }
3195
3196 my @widgets;
3197
3198 my @items = sort {
3199 $a->{pri} <=> $b->{pri}
3200 or $b->{id} <=> $a->{id}
3201 } values %{ $self->{item} };
3202
3203 $self->{timer}->interval (1);
3204
3205 my $count = 10 + 1;
3206 for my $item (@items) {
3207 last unless --$count;
3208
3209 my $label = $item->{label} ||= do {
3210 # TODO: doesn't handle markup well (read as: at all)
3211 my $short = $item->{count} > 1
3212 ? "<b>$item->{count} ×</b> $item->{text}"
3213 : $item->{text};
3214
3215 for ($short) {
3216 s/^\s+//;
3217 s/\s+/ /g;
3218 }
3219
3220 new CFClient::UI::Label
3221 markup => $short,
3222 tooltip => $item->{tooltip},
3223 tooltip_font => $::FONT_PROP,
3224 tooltip_width => 0.67,
3225 fontsize => $item->{fontsize} || $self->{fontsize},
3226 max_w => $::WIDTH * 0.44,
3227 fg => [@{ $item->{fg} }],
3228 can_events => 1,
3229 can_hover => 1
3230 };
3231
3232 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3233 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3234 $label->update;
3235 $label->set_max_size (undef, $label->{req_h} * $diff)
3236 if $diff < 1;
3237 $self->{timer}->interval (1/30);
3238 } else {
3239 $label->{fg}[3] = $item->{fg}[3] || 1;
3240 }
3241
3242 push @widgets, $label;
3243 }
3244
3245 $self->clear;
3246 $self->SUPER::add (reverse @widgets);
3247}
3248
3249sub add {
3250 my ($self, $text, %arg) = @_;
3251
3252 $text =~ s/^\s+//;
3253 $text =~ s/\s+$//;
3254
3255 return unless $text;
3256
3257 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3258
3259 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3260
3261 if (my $item = $self->{item}{$group}) {
3262 if ($item->{text} eq $text) {
3263 $item->{count}++;
3264 } else {
3265 $item->{count} = 1;
3266 $item->{text} = $item->{tooltip} = $text;
3267 }
3268 $item->{id} = ++$self->{id};
3269 $item->{timeout} = $timeout;
3270 delete $item->{label};
3271 } else {
3272 $self->{item}{$group} = {
3273 id => ++$self->{id},
3274 text => $text,
3275 timeout => $timeout,
3276 tooltip => $text,
3277 fg => [0.8, 0.8, 0.8, 0.8],
3278 pri => 0,
3279 count => 1,
3280 %arg,
3281 };
3282 }
3283
3284 $self->reorder;
3285}
3286
3287sub reconfigure {
3288 my ($self) = @_;
3289
3290 delete $_->{label}
3291 for values %{ $self->{item} || {} };
3292
3293 $self->reorder;
3294 $self->SUPER::reconfigure;
3295}
3296
3297sub DESTROY {
3298 my ($self) = @_;
3299
3300 $self->{timer}->cancel;
3301
3302 $self->SUPER::DESTROY;
3303}
3304
3305#############################################################################
3306
3307package CFClient::UI::Inventory;
3308
3309our @ISA = CFClient::UI::ScrolledWindow::;
3310
3311sub new {
3312 my $class = shift;
3313
3314 my $self = $class->SUPER::new (
3315 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3316 @_,
3317 );
3318
3319 $self
3320}
3321
3322sub set_items {
3323 my ($self, $items) = @_;
3324
3325 $self->{child}->clear;
3326 return unless $items;
3327
3328 my @items = sort {
3329 ($a->{type} <=> $b->{type})
3330 or ($a->{name} cmp $b->{name})
3331 } @$items;
3332
3333 $self->{real_items} = \@items;
3334
3335 my $row = 0;
3336 for my $item (@items) {
3337 CFClient::Item::update_widgets $item;
3338
3339 $self->{child}->add (0, $row, $item->{face_widget});
3340 $self->{child}->add (1, $row, $item->{desc_widget});
3341 $self->{child}->add (2, $row, $item->{weight_widget});
3342
3343 $row++;
3344 }
3345}
3346
3347#############################################################################
3348
3349package CFClient::UI::BindEditor;
3350
3351our @ISA = CFClient::UI::FancyFrame::;
3352
3353sub new {
3354 my $class = shift;
3355
3356 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3357
3358 $self->add (my $vb = new CFClient::UI::VBox);
3359
3360
3361 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3362 text => "start recording",
3363 tooltip => "Start/Stops recording of actions."
3364 ."All subsequent actions after the recording started will be captured."
3365 ."The actions are displayed after the record was stopped."
3366 ."To bind the action you have to click on the 'Bind' button",
3367 on_activate => sub {
3368 unless ($self->{recording}) {
3369 $self->start;
3370 } else {
3371 $self->stop;
3372 }
3373 });
3374
3375 $vb->add (new CFClient::UI::Label text => "Actions:");
3376 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3377
3378 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3379 $vb->add (my $hb = new CFClient::UI::HBox);
3380 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3381 $hb->add (new CFClient::UI::Button
3382 text => "bind",
3383 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3384 on_activate => sub {
3385 $self->ask_for_bind;
3386 });
3387
3388 $vb->add (my $hb = new CFClient::UI::HBox);
3389 $hb->add (new CFClient::UI::Button
3390 text => "ok",
3391 expand => 1,
3392 tooltip => "This closes the binding editor and saves the binding",
3393 on_activate => sub {
3394 $self->hide;
3395 $self->commit;
3396 });
3397
3398 $hb->add (new CFClient::UI::Button
3399 text => "cancel",
3400 expand => 1,
3401 tooltip => "This closes the binding editor without saving",
3402 on_activate => sub {
3403 $self->hide;
3404 $self->{binding_cancel}->()
3405 if $self->{binding_cancel};
3406 });
3407
3408 $self->update_binding_widgets;
3409
3410 $self
3411}
3412
3413sub commit {
3414 my ($self) = @_;
3415 my ($mod, $sym, $cmds) = $self->get_binding;
3416 if ($sym != 0 && @$cmds > 0) {
3417 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3418 ."'. Don't forget 'Save Config'!");
3419 $self->{binding_change}->($mod, $sym, $cmds)
3420 if $self->{binding_change};
3421 } else {
3422 $::STATUSBOX->add ("No action bound, no key or action specified!");
3423 $self->{binding_cancel}->()
3424 if $self->{binding_cancel};
3425 }
3426}
3427
3428sub start {
3429 my ($self) = @_;
3430
3431 $self->{rec_btn}->set_text ("stop recording");
3432 $self->{recording} = 1;
3433 $self->clear_command_list;
3434 $::CONN->start_record if $::CONN;
3435}
3436
3437sub stop {
3438 my ($self) = @_;
3439
3440 $self->{rec_btn}->set_text ("start recording");
3441 $self->{recording} = 0;
3442
3443 my $rec;
3444 $rec = $::CONN->stop_record if $::CONN;
3445 return unless ref $rec eq 'ARRAY';
3446 $self->set_command_list ($rec);
3447}
3448
3449
3450sub ask_for_bind_and_commit {
3451 my ($self) = @_;
3452 $self->ask_for_bind (1);
3453}
3454
3455sub ask_for_bind {
3456 my ($self, $commit) = @_;
3457
3458 CFClient::Binder::open_binding_dialog (sub {
3459 my ($mod, $sym) = @_;
3460 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3461 $self->update_binding_widgets;
3462 $self->commit if $commit;
3463 });
3464}
3465
3466# $mod and $sym are the modifiers and key symbol
3467# $cmds is a array ref of strings (the commands)
3468# $cb is the callback that is executed on OK
3469# $ccb is the callback that is executed on CANCEL and
3470# when the binding was unsuccessful on OK
3471sub set_binding {
3472 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3473
3474 $self->clear_command_list;
3475 $self->{recording} = 0;
3476 $self->{rec_btn}->set_text ("start recording");
3477
3478 $self->{binding} = [$mod, $sym];
3479 $self->{commands} = $cmds;
3480
3481 $self->{binding_change} = $cb;
3482 $self->{binding_cancel} = $ccb;
3483
3484 $self->update_binding_widgets;
3485}
3486
3487# this is a shortcut method that asks for a binding
3488# and then just binds it.
3489sub do_quick_binding {
3490 my ($self, $cmds) = @_;
3491 $self->set_binding (undef, undef, $cmds, sub {
3492 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3493 });
3494 $self->ask_for_bind (1);
3495}
3496
3497sub update_binding_widgets {
3498 my ($self) = @_;
3499 my ($mod, $sym, $cmds) = $self->get_binding;
3500 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3501 $self->set_command_list ($cmds);
3502}
3503
3504sub get_binding {
3505 my ($self) = @_;
3506 return (
3507 $self->{binding}->[0],
3508 $self->{binding}->[1],
3509 [ grep { defined $_ } @{$self->{commands}} ]
3510 );
3511}
3512
3513sub clear_command_list {
3514 my ($self) = @_;
3515 $self->{cmdbox}->clear ();
3516}
3517
3518sub set_command_list {
3519 my ($self, $cmds) = @_;
3520
3521 $self->{cmdbox}->clear ();
3522 $self->{commands} = $cmds;
3523
3524 my $idx = 0;
3525
3526 for (@$cmds) {
3527 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3528
3529 my $i = $idx;
3530 $hb->add (new CFClient::UI::Label text => $_);
3531 $hb->add (new CFClient::UI::Button
3532 text => "delete",
3533 tooltip => "Deletes the action from the record",
3534 on_activate => sub {
3535 $self->{cmdbox}->remove ($hb);
3536 $cmds->[$i] = undef;
3537 });
3538
3539
3540 $idx++
3541 }
3542}
3543
3544#############################################################################
3545
3546package CFClient::UI::SpellList;
3547
3548our @ISA = CFClient::UI::Table::;
3549
3550sub new {
3551 my $class = shift;
3552
3553 my $self = $class->SUPER::new (
3554 binding => [],
3555 commands => [],
3556 @_,
3557 )
3558}
3559
3560my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3561
3562my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3563 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3564my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3565 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3566my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3567 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3568my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3569 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3570my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3571 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3572
3573sub rebuild_spell_list {
3574 my ($self) = @_;
3575
3576 $CFClient::UI::ROOT->on_refresh ($self => sub {
3577 $self->clear;
3578
3579 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3580 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3581 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3582 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3583 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3584
3585 my $row = 0;
3586
3587 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3588 my $spell = $self->{spell}{$_};
3589
3590 $row++;
3591
3592 my $spell_cb = sub {
3593 my ($widget, $ev) = @_;
3594
3595 if ($ev->{button} == 1) {
3596 $::CONN->user_send ("cast $spell->{name}");
3597 } elsif ($ev->{button} == 2) {
3598 $::CONN->user_send ("invoke $spell->{name}");
3599 } elsif ($ev->{button} == 3) {
3600 (new CFClient::UI::Menu
3601 items => [
3602 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3603 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3604 ],
3605 )->popup ($ev);
3606 } else {
3607 return 0;
3608 }
3609
3610 1
3611 };
3612
3613 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3614
3615 #TODO: add path info to tooltip
3616 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3617
3618 $self->add (0, $row, new CFClient::UI::Face
3619 face => $spell->{face},
3620 can_hover => 1,
3621 can_events => 1,
3622 tooltip => $tooltip,
3623 on_button_down => $spell_cb,
3624 );
3625
3626 $self->add (1, $row, new CFClient::UI::Label
3627 expand => 1,
3628 text => $spell->{name},
3629 can_hover => 1,
3630 can_events => 1,
3631 tooltip => $tooltip,
3632 on_button_down => $spell_cb,
3633 );
3634
3635 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3636 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3637 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3638 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3639 }
3640 });
3641}
3642
3643sub add_spell {
3644 my ($self, $spell) = @_;
3645
3646 $self->{spell}->{$spell->{name}} = $spell;
3647 $self->rebuild_spell_list;
3648}
3649
3650sub remove_spell {
3651 my ($self, $spell) = @_;
3652
3653 delete $self->{spell}->{$spell->{name}};
3654 $self->rebuild_spell_list;
3655}
3656
3657#############################################################################
3658
1906package CFClient::UI::Root; 3659package CFClient::UI::Root;
1907 3660
1908our @ISA = CFClient::UI::Container::; 3661our @ISA = CFClient::UI::Container::;
1909 3662
1910use SDL::OpenGL; 3663use List::Util qw(min max);
1911 3664
1912sub check_size { 3665use CFClient::OpenGL;
1913 my ($self) = @_;
1914 3666
1915 $self->configure (0, 0, $::WITH, $::HEIGHT); 3667sub new {
3668 my $class = shift;
3669
3670 my $self = $class->SUPER::new (
3671 visible => 1,
3672 @_,
3673 );
3674
3675 Scalar::Util::weaken ($self->{root} = $self);
3676
3677 $self
1916} 3678}
1917 3679
1918sub size_request { 3680sub size_request {
1919 ($::WIDTH, $::HEIGHT) 3681 my ($self) = @_;
1920}
1921 3682
1922sub configure { 3683 ($self->{w}, $self->{h})
3684}
3685
3686sub _to_pixel {
3687 my ($coord, $size, $max) = @_;
3688
3689 $coord =
3690 $coord eq "center" ? ($max - $size) * 0.5
3691 : $coord eq "max" ? $max
3692 : $coord;
3693
3694 $coord = 0 if $coord < 0;
3695 $coord = $max - $size if $coord > $max - $size;
3696
3697 int $coord + 0.5
3698}
3699
3700sub size_allocate {
1923 my ($self, $x, $y, $w, $h) = @_; 3701 my ($self, $w, $h) = @_;
1924 3702
1925 $self->SUPER::configure ($x, $y, $w, $h); 3703 for my $child ($self->children) {
3704 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1926 3705
1927 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3706 $X = $child->{force_x} if exists $child->{force_x};
1928 for @{$self->{children}}; 3707 $Y = $child->{force_y} if exists $child->{force_y};
1929}
1930 3708
1931sub _topleft { 3709 $X = _to_pixel $X, $W, $self->{w};
3710 $Y = _to_pixel $Y, $H, $self->{h};
3711
3712 $child->configure ($X, $Y, $W, $H);
3713 }
3714}
3715
3716sub coord2local {
1932 my ($self, $x, $y) = @_; 3717 my ($self, $x, $y) = @_;
1933 3718
1934 ($x, $y) 3719 ($x, $y)
1935} 3720}
1936 3721
3722sub coord2global {
3723 my ($self, $x, $y) = @_;
3724
3725 ($x, $y)
3726}
3727
1937sub update { 3728sub update {
1938 my ($self) = @_; 3729 my ($self) = @_;
1939 3730
1940 $self->check_size; 3731 $::WANT_REFRESH++;
1941 ::refresh ();
1942} 3732}
1943 3733
1944sub add { 3734sub add {
1945 my ($self, $child) = @_; 3735 my ($self, @children) = @_;
1946 3736
3737 $_->{is_toplevel} = 1
3738 for @children;
3739
1947 $self->SUPER::add ($child); 3740 $self->SUPER::add (@children);
3741}
3742
3743sub remove {
3744 my ($self, @children) = @_;
3745
3746 $self->SUPER::remove (@children);
3747
3748 delete $self->{is_toplevel}
3749 for @children;
3750
3751 while (@children) {
3752 my $w = pop @children;
3753 push @children, $w->children;
3754 $w->set_invisible;
3755 }
1948} 3756}
1949 3757
1950sub on_refresh { 3758sub on_refresh {
1951 my ($self, $id, $cb) = @_; 3759 my ($self, $id, $cb) = @_;
1952 3760
1953 $self->{refresh_hook}{$id} = $cb; 3761 $self->{refresh_hook}{$id} = $cb;
1954} 3762}
1955 3763
3764sub on_post_alloc {
3765 my ($self, $id, $cb) = @_;
3766
3767 $self->{post_alloc_hook}{$id} = $cb;
3768}
3769
1956sub draw { 3770sub draw {
1957 my ($self) = @_; 3771 my ($self) = @_;
1958 3772
1959 while (my $rcb = delete $self->{refresh_hook}) { 3773 while ($self->{refresh_hook}) {
1960 $_->() for values %$rcb; 3774 $_->()
3775 for values %{delete $self->{refresh_hook}};
1961 } 3776 }
3777
3778 if ($self->{realloc}) {
3779 my %queue;
3780 my @queue;
3781 my $widget;
3782
3783 outer:
3784 while () {
3785 if (my $realloc = delete $self->{realloc}) {
3786 for $widget (values %$realloc) {
3787 $widget->{visible} or next; # do not resize invisible widgets
3788
3789 $queue{$widget+0}++ and next; # duplicates are common
3790
3791 push @{ $queue[$widget->{visible}] }, $widget;
3792 }
3793 }
3794
3795 while () {
3796 @queue or last outer;
3797
3798 $widget = pop @{ $queue[-1] || [] }
3799 and last;
3800
3801 pop @queue;
3802 }
3803
3804 delete $queue{$widget+0};
3805
3806 my ($w, $h) = $widget->size_request;
3807
3808 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3809 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3810
3811 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3812 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3813
3814 $w = $widget->{force_w} if exists $widget->{force_w};
3815 $h = $widget->{force_h} if exists $widget->{force_h};
3816
3817 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3818 || delete $widget->{force_realloc}) {
3819 $widget->{req_w} = $w;
3820 $widget->{req_h} = $h;
3821
3822 $self->{size_alloc}{$widget+0} = $widget;
3823
3824 if (my $parent = $widget->{parent}) {
3825 $self->{realloc}{$parent+0} = $parent
3826 unless $queue{$parent+0};
3827
3828 $parent->{force_size_alloc} = 1;
3829 $self->{size_alloc}{$parent+0} = $parent;
3830 }
3831 }
3832
3833 delete $self->{realloc}{$widget+0};
3834 }
3835 }
3836
3837 while (my $size_alloc = delete $self->{size_alloc}) {
3838 my @queue = sort { $b->{visible} <=> $a->{visible} }
3839 values %$size_alloc;
3840
3841 while () {
3842 my $widget = pop @queue || last;
3843
3844 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3845
3846 $w = 0 if $w < 0;
3847 $h = 0 if $h < 0;
3848
3849 $w = int $w + 0.5;
3850 $h = int $h + 0.5;
3851
3852 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3853 $widget->{old_w} = $widget->{w};
3854 $widget->{old_h} = $widget->{h};
3855
3856 $widget->{w} = $w;
3857 $widget->{h} = $h;
3858
3859 $widget->emit (size_allocate => $w, $h);
3860 }
3861 }
3862 }
3863
3864 while ($self->{post_alloc_hook}) {
3865 $_->()
3866 for values %{delete $self->{post_alloc_hook}};
3867 }
3868
1962 3869
1963 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3870 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1964 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3871 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1965 glClear GL_COLOR_BUFFER_BIT; 3872 glClear GL_COLOR_BUFFER_BIT;
1966 3873
1967 glMatrixMode GL_PROJECTION; 3874 glMatrixMode GL_PROJECTION;
1968 glLoadIdentity; 3875 glLoadIdentity;
1969 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3876 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1970 glMatrixMode GL_MODELVIEW; 3877 glMatrixMode GL_MODELVIEW;
1971 glLoadIdentity; 3878 glLoadIdentity;
1972 3879
3880 {
3881 package CFClient::UI::Base;
3882
3883 ($draw_x, $draw_y, $draw_w, $draw_h) =
3884 (0, 0, $self->{w}, $self->{h});
3885 }
3886
1973 $self->_draw; 3887 $self->_draw;
1974} 3888}
1975 3889
1976############################################################################# 3890#############################################################################
1977 3891
1978package CFClient::UI; 3892package CFClient::UI;
1979 3893
1980$ROOT = new CFClient::UI::Root; 3894$ROOT = new CFClient::UI::Root;
3895$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1981 3896
19821 38971
1983 3898

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