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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.136 by root, Wed Apr 19 20:46:44 2006 UTC vs.
Revision 1.294 by root, Tue Jun 6 03:19:26 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->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$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;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
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->motion_x, $ev->motion_y); 105 my ($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 ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($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, int $x;
133 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, 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 $_[0]{text}
1153} 1733}
… …
1158 my ($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, $h) # add 1 for cursor
1161} 1741}
1162 1742
1163sub size_allocate {
1164 my ($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 $self->update;
1175}
1176
1177sub key_down { 1743sub key_down {
1178 my ($self, $ev) = @_; 1744 my ($self, $ev) = @_;
1179 1745
1180 my $mod = $ev->key_mod; 1746 my $mod = $ev->{mod};
1181 my $sym = $ev->key_sym; 1747 my $sym = $ev->{sym};
1182
1183 my $uni = $ev->key_unicode; 1748 my $uni = $ev->{unicode};
1184 1749
1185 my $text = $self->get_text; 1750 my $text = $self->get_text;
1186 1751
1187 if ($sym == 8) { 1752 if ($uni == 8) {
1188 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1753 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1189 } elsif ($sym == 127) { 1754 } elsif ($uni == 127) {
1190 substr $text, $self->{cursor}, 1, ""; 1755 substr $text, $self->{cursor}, 1, "";
1191 } elsif ($sym == CFClient::SDLK_LEFT) { 1756 } elsif ($sym == CFClient::SDLK_LEFT) {
1192 --$self->{cursor} if $self->{cursor}; 1757 --$self->{cursor} if $self->{cursor};
1193 } elsif ($sym == CFClient::SDLK_RIGHT) { 1758 } elsif ($sym == CFClient::SDLK_RIGHT) {
1194 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1759 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1195 } elsif ($sym == CFClient::SDLK_HOME) { 1760 } elsif ($sym == CFClient::SDLK_HOME) {
1196 $self->{cursor} = 0; 1761 $self->{cursor} = 0;
1197 } elsif ($sym == CFClient::SDLK_END) { 1762 } elsif ($sym == CFClient::SDLK_END) {
1198 $self->{cursor} = length $text; 1763 $self->{cursor} = length $text;
1199 } elsif ($sym == 27) { 1764 } elsif ($uni == 27) {
1200 $self->emit ('escape'); 1765 $self->_emit ('escape');
1201 } elsif ($uni) { 1766 } elsif ($uni) {
1202 substr $text, $self->{cursor}++, 0, chr $uni; 1767 substr $text, $self->{cursor}++, 0, chr $uni;
1768 } else {
1769 return 0;
1203 } 1770 }
1204 1771
1205 $self->_set_text ($text); 1772 $self->_set_text ($text);
1206 $self->update; 1773
1774 $self->realloc;
1775
1776 1
1207} 1777}
1208 1778
1209sub focus_in { 1779sub focus_in {
1210 my ($self) = @_; 1780 my ($self) = @_;
1211 1781
… …
1226 utf8::encode $text; 1796 utf8::encode $text;
1227 $self->{cursor} = length substr $text, 0, $idx; 1797 $self->{cursor} = length substr $text, 0, $idx;
1228 1798
1229 $self->_set_text ($self->{text}); 1799 $self->_set_text ($self->{text});
1230 $self->update; 1800 $self->update;
1801
1802 1
1231} 1803}
1232 1804
1233sub mouse_motion { 1805sub mouse_motion {
1234 my ($self, $ev, $x, $y) = @_; 1806 my ($self, $ev, $x, $y) = @_;
1235# 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, $y;#d#
1808
1809 0
1236} 1810}
1237 1811
1238sub _draw { 1812sub _draw {
1239 my ($self) = @_; 1813 my ($self) = @_;
1240 1814
1241 local $self->{fg} = $self->{fg}; 1815 local $self->{fg} = $self->{fg};
1242 1816
1243 if ($FOCUS == $self) { 1817 if ($FOCUS == $self) {
1244 glColor @{$self->{active_bg}}; 1818 glColor_premultiply @{$self->{active_bg}};
1245 $self->{fg} = $self->{active_fg}; 1819 $self->{fg} = $self->{active_fg};
1246 } else { 1820 } else {
1247 glColor @{$self->{bg}}; 1821 glColor_premultiply @{$self->{bg}};
1248 } 1822 }
1249 1823
1250 glEnable GL_BLEND; 1824 glEnable GL_BLEND;
1251 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1825 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1252 glBegin GL_QUADS; 1826 glBegin GL_QUADS;
1253 glVertex 0 , 0; 1827 glVertex 0 , 0;
1254 glVertex 0 , $self->{h}; 1828 glVertex 0 , $self->{h};
1255 glVertex $self->{w}, $self->{h}; 1829 glVertex $self->{w}, $self->{h};
1256 glVertex $self->{w}, 0; 1830 glVertex $self->{w}, 0;
… …
1279 1853
1280package CFClient::UI::Entry; 1854package CFClient::UI::Entry;
1281 1855
1282our @ISA = CFClient::UI::EntryBase::; 1856our @ISA = CFClient::UI::EntryBase::;
1283 1857
1284use SDL::OpenGL; 1858use CFClient::OpenGL;
1285 1859
1286sub key_down { 1860sub key_down {
1287 my ($self, $ev) = @_; 1861 my ($self, $ev) = @_;
1288 1862
1289 my $sym = $ev->key_sym; 1863 my $sym = $ev->{sym};
1290 1864
1291 if ($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} = '';
1292 $self->emit (activate => $self->get_text); 1870 $self->_emit (activate => $txt);
1293 $self->update; 1871 $self->update;
1294 1872
1873 } elsif ($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
1295 } else { 1895 } else {
1296 $self->SUPER::key_down ($ev); 1896 return $self->SUPER::key_down ($ev)
1897 }
1898
1297 } 1899 1
1298
1299} 1900}
1300 1901
1301############################################################################# 1902#############################################################################
1302 1903
1303package CFClient::UI::Button; 1904package CFClient::UI::Button;
1304 1905
1305our @ISA = CFClient::UI::Label::; 1906our @ISA = CFClient::UI::Label::;
1306 1907
1307use SDL::OpenGL; 1908use CFClient::OpenGL;
1308 1909
1309my @tex = 1910my @tex =
1310 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1911 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1311 qw(b1_button_active.png); 1912 qw(b1_button_active.png);
1312 1913
1313sub new { 1914sub new {
1314 my $class = shift; 1915 my $class = shift;
1315 1916
1316 $class->SUPER::new ( 1917 $class->SUPER::new (
1317 padding => 4, 1918 padding_x => 4,
1919 padding_y => 4,
1318 fg => [1, 1, 1], 1920 fg => [1, 1, 1],
1319 bg => [1, 1, 1, 0.2],
1320 active_fg => [0, 0, 1], 1921 active_fg => [0, 0, 1],
1321 can_hover => 1, 1922 can_hover => 1,
1322 align => 0, 1923 align => 0,
1323 valign => 0, 1924 valign => 0,
1925 can_events => 1,
1324 @_ 1926 @_
1325 ) 1927 )
1326} 1928}
1327 1929
1930sub activate { }
1931
1328sub button_up { 1932sub button_up {
1329 my ($self, $ev, $x, $y) = @_; 1933 my ($self, $ev, $x, $y) = @_;
1330 1934
1935 $self->emit ("activate")
1331 if ($x >= 0 && $x < $self->{w} 1936 if $x >= 0 && $x < $self->{w}
1332 && $y >= 0 && $y < $self->{h}) { 1937 && $y >= 0 && $y < $self->{h};
1333 $self->emit ("activate"); 1938
1334 } 1939 1
1335} 1940}
1336 1941
1337sub _draw { 1942sub _draw {
1338 my ($self) = @_; 1943 my ($self) = @_;
1339 1944
1340 local $self->{fg} = $self->{fg}; 1945 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1341 1946
1342 if ($GRAB == $self) {
1343 $self->{fg} = $self->{active_fg};
1344 }
1345
1346 glEnable GL_BLEND;
1347 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1348 glEnable GL_TEXTURE_2D; 1947 glEnable GL_TEXTURE_2D;
1349 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1948 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1350 glColor 0, 0, 0, 1; 1949 glColor 0, 0, 0, 1;
1351 1950
1352 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1951 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1353 1952
1354 glDisable GL_TEXTURE_2D; 1953 glDisable GL_TEXTURE_2D;
1355 glDisable GL_BLEND;
1356 1954
1357 $self->SUPER::_draw; 1955 $self->SUPER::_draw;
1358} 1956}
1359 1957
1360############################################################################# 1958#############################################################################
… …
1362package CFClient::UI::CheckBox; 1960package CFClient::UI::CheckBox;
1363 1961
1364our @ISA = CFClient::UI::DrawBG::; 1962our @ISA = CFClient::UI::DrawBG::;
1365 1963
1366my @tex = 1964my @tex =
1367 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1965 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1368 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1966 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1369 1967
1370use SDL::OpenGL; 1968use CFClient::OpenGL;
1371 1969
1372sub new { 1970sub new {
1373 my $class = shift; 1971 my $class = shift;
1374 1972
1375 $class->SUPER::new ( 1973 $class->SUPER::new (
1376 padding => 2, 1974 padding_x => 2,
1975 padding_y => 2,
1377 fg => [1, 1, 1], 1976 fg => [1, 1, 1],
1378 active_fg => [1, 1, 0], 1977 active_fg => [1, 1, 0],
1978 bg => [0, 0, 0, 0.2],
1979 active_bg => [1, 1, 1, 0.5],
1379 state => 0, 1980 state => 0,
1380 can_hover => 1, 1981 can_hover => 1,
1381 @_ 1982 @_
1382 ) 1983 )
1383} 1984}
1384 1985
1385sub size_request { 1986sub size_request {
1386 my ($self) = @_; 1987 my ($self) = @_;
1387 1988
1388 ($self->{padding} * 2 + 6) x 2 1989 (6) x 2
1389} 1990}
1390 1991
1391sub button_down { 1992sub button_down {
1392 my ($self, $ev, $x, $y) = @_; 1993 my ($self, $ev, $x, $y) = @_;
1393 1994
1394 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1995 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1395 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1996 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1396 $self->{state} = !$self->{state}; 1997 $self->{state} = !$self->{state};
1397 $self->emit (changed => $self->{state}); 1998 $self->_emit (changed => $self->{state});
1999 } else {
2000 return 0
2001 }
2002
1398 } 2003 1
1399} 2004}
1400 2005
1401sub _draw { 2006sub _draw {
1402 my ($self) = @_; 2007 my ($self) = @_;
1403 2008
1404 $self->SUPER::_draw; 2009 $self->SUPER::_draw;
1405 2010
1406 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2011 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1407 2012
1408 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;
1409 2016
1410 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2017 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1411 2018
1412 glEnable GL_BLEND; 2019 my $tex = $self->{state} ? $tex[1] : $tex[0];
2020
1413 glEnable GL_TEXTURE_2D; 2021 glEnable GL_TEXTURE_2D;
1414 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1415
1416 my $tex = $self->{state} ? $tex[1] : $tex[0];
1417
1418 $tex->draw_quad (0, 0, $s, $s); 2022 $tex->draw_quad_alpha (0, 0, $s, $s);
1419
1420 glDisable GL_TEXTURE_2D; 2023 glDisable GL_TEXTURE_2D;
1421 glDisable GL_BLEND;
1422} 2024}
1423 2025
1424############################################################################# 2026#############################################################################
1425 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
1426package CFClient::UI::VGauge; 2086package CFClient::UI::VGauge;
1427 2087
1428our @ISA = CFClient::UI::Base::; 2088our @ISA = CFClient::UI::Base::;
1429 2089
1430use SDL::OpenGL; 2090use List::Util qw(min max);
2091
2092use CFClient::OpenGL;
1431 2093
1432my %tex = ( 2094my %tex = (
1433 food => [ 2095 food => [
1434 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2096 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1435 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2097 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1436 ], 2098 ],
1437 grace => [ 2099 grace => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2100 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1439 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/
1440 ], 2102 ],
1441 hp => [ 2103 hp => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2104 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1443 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2105 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1444 ], 2106 ],
1445 mana => [ 2107 mana => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2108 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447 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/
1448 ], 2110 ],
1449); 2111);
1450 2112
1451# eg. VGauge->new (gauge => 'food'), default gauge: food 2113# eg. VGauge->new (gauge => 'food'), default gauge: food
1452sub new { 2114sub new {
1453 my $class = shift; 2115 my $class = shift;
1454 2116
1455 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};
1456 2123
1457 $self 2124 $self
1458} 2125}
1459 2126
1460sub size_request { 2127sub size_request {
1461 my ($self) = @_; 2128 my ($self) = @_;
1462 2129
1463 my $tex = $tex{$self->{gauge}}[0]; 2130 #my $tex = $tex{$self->{type}}[0];
1464
1465 @$tex{qw(w h)} 2131 #@$tex{qw(w h)}
2132 (0, 0)
1466} 2133}
1467 2134
1468sub set_max { 2135sub set_max {
1469 my ($self, $max) = @_; 2136 my ($self, $max) = @_;
1470 2137
2138 return if $self->{max_val} == $max;
2139
1471 $self->{max_val} = $max; 2140 $self->{max_val} = $max;
2141 $self->update;
1472} 2142}
1473 2143
1474sub set_value { 2144sub set_value {
1475 my ($self, $val, $max) = @_; 2145 my ($self, $val, $max) = @_;
1476 2146
1477 $self->set_max ($max) 2147 $self->set_max ($max)
1478 if defined $max; 2148 if defined $max;
1479 2149
1480 $max = $self->{max_val}; 2150 return if $self->{val} == $val;
2151
1481 $self->{val} = $val; 2152 $self->{val} = $val;
1482
1483 $self->update; 2153 $self->update;
1484} 2154}
1485 2155
1486sub _draw { 2156sub _draw {
1487 my ($self) = @_; 2157 my ($self) = @_;
1488 2158
1489 my $tex = $tex{$self->{gauge}}; 2159 my $tex = $tex{$self->{type}};
2160 my ($t1, $t2, $t3) = @$tex;
1490 2161
1491 my ($w, $h) = ($self->{w}, $self->{h}); 2162 my ($w, $h) = ($self->{w}, $self->{h});
1492 2163
2164 if ($self->{vertical}) {
2165 glRotate 90, 0, 0, 1;
2166 glTranslate 0, -$self->{w}, 0;
2167
2168 ($w, $h) = ($h, $w);
2169 }
2170
1493 my $ycut = $self->{val} / ($self->{max_val} || 1); 2171 my $ycut = $self->{val} / ($self->{max_val} || 1);
1494 $ycut = 1 if $self->{val} > $self->{max_val};
1495 2172
1496 my $t1 = $tex->[0]; 2173 my $ycut1 = max 0, min 1, $ycut;
1497 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);
1498 2178
1499 glEnable GL_BLEND; 2179 glEnable GL_BLEND;
1500 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;
1501 glEnable GL_TEXTURE_2D; 2182 glEnable GL_TEXTURE_2D;
1502 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2183 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1503 2184
1504 my $h1 = $self->{h} - $ycut * $self->{h};
1505 my $h2 = $ycut * $self->{h};
1506
1507 my $yp = 0;
1508
1509 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2185 glBindTexture GL_TEXTURE_2D, $t1->{name};
1510 glBegin GL_QUADS; 2186 glBegin GL_QUADS;
1511 glTexCoord 0 , 0; glVertex 0 , $yp; 2187 glTexCoord 0 , 0; glVertex 0 , 0;
1512 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2188 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1513 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2189 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1514 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2190 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1515 glEnd; 2191 glEnd;
1516 2192
1517 $yp += $h1; 2193 my $ycut1 = List::Util::min 1, $ycut;
1518
1519 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2194 glBindTexture GL_TEXTURE_2D, $t2->{name};
1520 glBegin GL_QUADS; 2195 glBegin GL_QUADS;
1521 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2196 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1522 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2197 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1523 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1524 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, $h1;
1525 glEnd; 2200 glEnd;
2201
2202 if ($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, $h2;
2209 glEnd;
2210 }
1526 2211
1527 glDisable GL_BLEND; 2212 glDisable GL_BLEND;
1528 glDisable GL_TEXTURE_2D; 2213 glDisable GL_TEXTURE_2D;
1529} 2214}
1530 2215
1531############################################################################# 2216#############################################################################
1532 2217
2218package CFClient::UI::Gauge;
2219
2220our @ISA = CFClient::UI::VBox::;
2221
2222sub new {
2223 my ($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
1533package CFClient::UI::Slider; 2265package CFClient::UI::Slider;
1534 2266
1535use strict; 2267use strict;
1536 2268
1537use SDL::OpenGL; 2269use CFClient::OpenGL;
1538 2270
1539our @ISA = CFClient::UI::DrawBG::; 2271our @ISA = CFClient::UI::DrawBG::;
1540 2272
1541my @tex = 2273my @tex =
1542 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2274 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1543 qw(s1_slider.png s1_slider_bg.png); 2275 qw(s1_slider.png s1_slider_bg.png);
1544 2276
1545sub new { 2277sub new {
1546 my $class = shift; 2278 my $class = shift;
1547 2279
1548 # range [value, low, high, page] 2280 # range [value, low, high, page, unit]
1549 2281
1550 # TODO: 0-width page 2282 # TODO: 0-width page
1551 # TODO: req_w/h are wrong with vertical 2283 # TODO: req_w/h are wrong with vertical
1552 # TODO: calculations are off 2284 # TODO: calculations are off
1553 my $self = $class->SUPER::new ( 2285 my $self = $class->SUPER::new (
1554 fg => [1, 1, 1], 2286 fg => [1, 1, 1],
1555 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],
1556 range => [0, 0, 100, 10], 2290 range => [0, 0, 100, 10, 0],
1557 req_w => 20, 2291 min_w => $::WIDTH / 80,
1558 req_h => 20, 2292 min_h => $::WIDTH / 80,
1559 vertical => 0, 2293 vertical => 0,
1560 can_hover => 1, 2294 can_hover => 1,
1561 inner_pad => 5, 2295 inner_pad => 0.02,
1562 @_ 2296 @_
1563 ); 2297 );
1564 2298
2299 $self->set_value ($self->{range}[0]);
2300 $self->update;
2301
1565 $self 2302 $self
1566} 2303}
1567 2304
2305sub changed { }
2306
2307sub set_range {
2308 my ($self, $range) = @_;
2309
2310 ($range, $self->{range}) = ($self->{range}, $range);
2311
2312 $self->update
2313 if "@$range" ne "@{$self->{range}}";
2314}
2315
2316sub set_value {
2317 my ($self, $value) = @_;
2318
2319 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2320
2321 $hi = $lo + 1 if $hi <= $lo;
2322
2323 $page = $hi - $lo if $page > $hi - $lo;
2324
2325 $value = $lo if $value < $lo;
2326 $value = $hi - $page if $value > $hi - $page;
2327
2328 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2329 if $unit;
2330
2331 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2332
2333 if ($value != $old_value) {
2334 $self->_emit (changed => $value);
2335 $self->update;
2336 }
2337}
2338
1568sub size_request { 2339sub size_request {
1569 my ($self) = @_; 2340 my ($self) = @_;
1570 2341
1571 my $w = $self->{req_w}; 2342 ($self->{req_w}, $self->{req_h})
1572 my $h = $self->{req_h};
1573
1574 $self->{vertical} ? ($h, $w) : ($w, $h)
1575} 2343}
1576 2344
1577sub button_down { 2345sub button_down {
1578 my ($self, $ev, $x, $y) = @_; 2346 my ($self, $ev, $x, $y) = @_;
1579 2347
1580 $self->SUPER::button_down ($ev, $x, $y); 2348 $self->SUPER::button_down ($ev, $x, $y);
2349
2350 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2351
1581 $self->mouse_motion ($ev, $x, $y); 2352 $self->mouse_motion ($ev, $x, $y)
1582} 2353}
1583 2354
1584sub mouse_motion { 2355sub mouse_motion {
1585 my ($self, $ev, $x, $y) = @_; 2356 my ($self, $ev, $x, $y) = @_;
1586 2357
1587 if ($GRAB == $self) { 2358 if ($GRAB == $self) {
2359 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2360
2361 my (undef, $lo, $hi, $page) = @{$self->{range}};
2362
2363 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2364
2365 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2366 } else {
2367 return 0;
2368 }
2369
2370 1
2371}
2372
2373sub update {
2374 my ($self) = @_;
2375
2376 delete $self->{knob_w};
2377 $self->SUPER::update;
2378}
2379
2380sub _draw {
2381 my ($self) = @_;
2382
2383 unless ($self->{knob_w}) {
2384 $self->set_value ($self->{range}[0]);
2385
1588 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2386 my ($value, $lo, $hi, $page) = @{$self->{range}};
2387 my $range = ($hi - $page - $lo) || 1e-100;
1589 2388
1590 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2389 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1591 2390
1592 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2391 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1593 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2392 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1594 2393
1595 $x -= $inner_pad_px; # substract the padding 2394 $value = ($value - $lo) / $range;
1596 $x = $x * ($hi - $lo) / $inner_w + $lo; 2395 $value = $value * $self->{scale} + $self->{offset};
1597 $x = $lo if $x < $lo;
1598 $x = $hi - $page if $x > $hi - $page;
1599 $self->{range}[0] = $x;
1600 2396
1601 $self->emit (changed => $x); 2397 $self->{knob_x} = $value - $knob_w * 0.5;
1602 $self->update; 2398 $self->{knob_w} = $knob_w;
1603 } 2399 }
1604}
1605
1606# the inner_* stuff is for generating a padding for the slider handle,
1607# so that the handle doesn't leave the texture. This calculation isn't 100%
1608# correct propably, but it does the job for now
1609sub _calc_inner_pad_px {
1610 my ($self, $w) = @_;
1611 ($w / 100) * $self->{inner_pad} # % to pixels
1612}
1613
1614sub _draw {
1615 my ($self) = @_;
1616 2400
1617 $self->SUPER::_draw (); 2401 $self->SUPER::_draw ();
1618 2402
1619 my ($w, $h) = @$self{qw(w h)}; 2403 glScale $self->{w}, $self->{h};
1620 2404
1621 if ($self->{vertical}) { 2405 if ($self->{vertical}) {
1622 # draw a vertical slider like a rotated horizontal slider 2406 # draw a vertical slider like a rotated horizontal slider
1623 2407
2408 glTranslate 1, 0, 0;
1624 glRotate 90, 0, 0, 1; 2409 glRotate 90, 0, 0, 1;
1625 glTranslate 0, -$self->{w}, 0;
1626
1627 ($w, $h) = ($h, $w);
1628 } 2410 }
1629 2411
1630 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2412 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1631 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2413 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1632 2414
1633 my ($value, $lo, $hi, $page) = @{$self->{range}};
1634
1635 $hi = $value + 1 if $lo == $hi;
1636
1637 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1638 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1639
1640 $page = int $page * $inner_w / ($hi - $lo);
1641 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1642
1643 $w -= $page;
1644 $page &= ~1;
1645 glTranslate $page * 0.5, 0, 0;
1646 $page ||= 2;
1647
1648 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1649 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1650
1651 glEnable GL_BLEND;
1652 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1653 glEnable GL_TEXTURE_2D; 2415 glEnable GL_TEXTURE_2D;
1654 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2416 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1655 2417
1656 # draw background 2418 # draw background
1657 $tex[1]->draw_quad (0, 0, $w, $h); 2419 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1658 2420
1659 # draw handle 2421 # draw handle
1660 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2422 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1661 2423
1662 glDisable GL_BLEND;
1663 glDisable GL_TEXTURE_2D; 2424 glDisable GL_TEXTURE_2D;
1664} 2425}
1665 2426
1666############################################################################# 2427#############################################################################
1667 2428
2429package CFClient::UI::ValSlider;
2430
2431our @ISA = CFClient::UI::HBox::;
2432
2433sub new {
2434 my ($class, %arg) = @_;
2435
2436 my $range = delete $arg{range};
2437
2438 my $self = $class->SUPER::new (
2439 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2440 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2441 to_value => sub { shift },
2442 from_value => sub { shift },
2443 %arg,
2444 );
2445
2446 $self->{slider}->connect (changed => sub {
2447 my ($self, $value) = @_;
2448 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2449 $self->{parent}->emit (changed => $value);
2450 });
2451
2452# $self->{entry}->connect (changed => sub {
2453# my ($self, $value) = @_;
2454# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2455# $self->{parent}->emit (changed => $value);
2456# });
2457
2458 $self->add ($self->{slider}, $self->{entry});
2459
2460 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2461
2462 $self
2463}
2464
2465sub set_range { shift->{slider}->set_range (@_) }
2466sub set_value { shift->{slider}->set_value (@_) }
2467
2468#############################################################################
2469
1668package CFClient::UI::TextView; 2470package CFClient::UI::TextView;
1669 2471
1670our @ISA = CFClient::UI::HBox::; 2472our @ISA = CFClient::UI::HBox::;
1671 2473
1672use SDL::OpenGL; 2474use CFClient::OpenGL;
1673 2475
1674sub new { 2476sub new {
1675 my $class = shift; 2477 my $class = shift;
1676 2478
1677 my $self = $class->SUPER::new ( 2479 my $self = $class->SUPER::new (
1678 fontsize => 1, 2480 fontsize => 1,
2481 can_events => 0,
2482 indent => 0,
2483 #font => default_font
1679 @_, 2484 @_,
1680 2485
1681 layout => (new CFClient::Layout), 2486 layout => (new CFClient::Layout 1),
1682 par => [], 2487 par => [],
1683 height => 0, 2488 height => 0,
1684 children => [ 2489 children => [
1685 (new CFClient::UI::Empty expand => 1), 2490 (new CFClient::UI::Empty expand => 1),
1686 (new CFClient::UI::Slider vertical => 1), 2491 (new CFClient::UI::Slider vertical => 1),
1687 ], 2492 ],
1688 ); 2493 );
1689 2494
1690 $self->{children}[1]->connect (changed => sub { 2495 $self->{children}[1]->connect (changed => sub { $self->update });
1691 $self->update;
1692 });
1693 2496
1694 $self 2497 $self
1695} 2498}
1696 2499
1697sub set_fontsize { 2500sub set_fontsize {
… …
1699 2502
1700 $self->{fontsize} = $fontsize; 2503 $self->{fontsize} = $fontsize;
1701 $self->reflow; 2504 $self->reflow;
1702} 2505}
1703 2506
2507sub size_allocate {
2508 my ($self, $w, $h) = @_;
2509
2510 $self->SUPER::size_allocate ($w, $h);
2511
2512 $self->{layout}->set_font ($self->{font}) if $self->{font};
2513 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2514 $self->{layout}->set_width ($self->{children}[0]{w});
2515 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2516
2517 $self->reflow;
2518}
2519
1704sub text_height { 2520sub text_size {
1705 my ($self, $text) = @_; 2521 my ($self, $text, $indent) = @_;
1706 2522
1707 my $layout = $self->{layout}; 2523 my $layout = $self->{layout};
1708 2524
1709 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2525 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1710 $layout->set_width ($self->{w}); 2526 $layout->set_width ($self->{children}[0]{w} - $indent);
2527 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1711 $layout->set_text ($text); 2528 $layout->set_markup ($text);
1712 2529
1713 ($layout->size)[1] 2530 $layout->size
1714} 2531}
1715 2532
1716sub reflow { 2533sub reflow {
1717 my ($self) = @_; 2534 my ($self) = @_;
1718 2535
1719 $self->{need_reflow}++; 2536 $self->{need_reflow}++;
1720 $self->update; 2537 $self->update;
1721} 2538}
1722 2539
1723sub size_allocate { 2540sub set_offset {
2541 my ($self, $offset) = @_;
2542
2543 # todo: base offset on lines or so, not on pixels
2544 $self->{children}[1]->set_value ($offset);
2545}
2546
2547sub clear {
1724 my ($self, $w, $h) = @_; 2548 my ($self) = @_;
1725 2549
1726 $self->SUPER::size_allocate ($w, $h); 2550 $self->{par} = [];
1727 2551 $self->{height} = 0;
1728 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2552 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1729 $self->{layout}->set_width ($self->{children}[0]{w});
1730
1731 $self->reflow;
1732} 2553}
1733 2554
1734sub add_paragraph { 2555sub add_paragraph {
1735 my ($self, $color, $text) = @_; 2556 my ($self, $color, $text, $indent) = @_;
1736 2557
1737 #TODO: intelligently "reformat" paragraph 2558 for my $line (split /\n/, $text) {
1738 2559 my ($w, $h) = $self->text_size ($line);
1739 my $height = $self->text_height ($text);
1740
1741 $self->{height} += $height; 2560 $self->{height} += $h;
2561 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2562 }
1742 2563
1743 push @{$self->{par}}, [$height, $color, $text];
1744
1745 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2564 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1746 $self->{children}[1]->update;
1747} 2565}
1748 2566
1749sub update { 2567sub update {
1750 my ($self) = @_; 2568 my ($self) = @_;
1751 2569
… …
1753 2571
1754 return unless $self->{h} > 0; 2572 return unless $self->{h} > 0;
1755 2573
1756 delete $self->{texture}; 2574 delete $self->{texture};
1757 2575
1758 $ROOT->on_refresh ($self, sub { 2576 $ROOT->on_post_alloc ($self, sub {
2577 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2578
1759 if (delete $self->{need_reflow}) { 2579 if (delete $self->{need_reflow}) {
1760 my $height = 0; 2580 my $height = 0;
1761 2581
1762 $height += $_->[0] = $self->text_height ($_->[2]) 2582 my $layout = $self->{layout};
2583
2584 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2585
1763 for @{$self->{par}}; 2586 for (@{$self->{par}}) {
2587 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2588 $layout->set_width ($W - $_->[3]);
2589 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2590 $layout->set_markup ($_->[4]);
2591 my ($w, $h) = $layout->size;
2592 $_->[0] = $w + $_->[3];
2593 $_->[1] = $h;
2594 }
2595
2596 $height += $_->[1];
2597 }
1764 2598
1765 $self->{height} = $height; 2599 $self->{height} = $height;
1766 2600
1767 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2601 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1768 2602
1769 delete $self->{texture}; 2603 delete $self->{texture};
1770 } 2604 }
1771 2605
1772 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2606 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1773 glClearColor 0, 0, 0, 1; 2607 glClearColor 0, 0, 0, 0;
1774 glClear GL_COLOR_BUFFER_BIT; 2608 glClear GL_COLOR_BUFFER_BIT;
1775 2609
2610 my $top = int $self->{children}[1]{range}[0];
2611
2612 my $y0 = $top;
2613 my $y1 = $top + $H;
2614
2615 my $y = 0;
2616
2617 my $layout = $self->{layout};
2618
2619 $layout->set_font ($self->{font}) if $self->{font};
2620
1776 glEnable GL_BLEND; 2621 glEnable GL_BLEND;
2622 #TODO# not correct in windows where rgba is forced off
1777 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2623 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1778 glEnable GL_TEXTURE_2D;
1779 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1780
1781 my $top = int $self->{children}[1]{range}[0];
1782
1783 my $y0 = $top;
1784 my $y1 = $top + $self->{h};
1785
1786 my $y = 0;
1787
1788 my $layout = $self->{layout};
1789 2624
1790 for my $par (@{$self->{par}}) { 2625 for my $par (@{$self->{par}}) {
1791 my $h = $par->[0]; 2626 my $h = $par->[1];
1792 2627
1793 if ($y0 < $y + $h && $y < $y1) { 2628 if ($y0 < $y + $h && $y < $y1) {
2629 $layout->set_foreground (@{ $par->[2] });
2630 $layout->set_width ($W - $par->[3]);
2631 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1794 $layout->set_text ($par->[2]); 2632 $layout->set_markup ($par->[4]);
1795 2633
1796 glColor @{ $par->[1] }; 2634 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1797 my ($W, $H) = $layout->size; 2635
1798 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2636 glRasterPos $par->[3], $y - $y0;
2637 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1799 } 2638 }
1800 2639
1801 $y += $h; 2640 $y += $h;
1802 } 2641 }
1803 2642
1804 glDisable GL_TEXTURE_2D;
1805 glDisable GL_BLEND; 2643 glDisable GL_BLEND;
1806 }; 2644 };
1807 }); 2645 });
1808} 2646}
1809 2647
1810sub _draw { 2648sub _draw {
1811 my ($self) = @_; 2649 my ($self) = @_;
1812 2650
1813 if ($self->{texture}) {
1814 glEnable GL_TEXTURE_2D; 2651 glEnable GL_TEXTURE_2D;
1815 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2652 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1816 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2653 glColor 0, 0, 0, 1;
2654 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1817 glDisable GL_TEXTURE_2D; 2655 glDisable GL_TEXTURE_2D;
1818 }
1819 2656
1820 $self->{children}[1]->draw; 2657 $self->{children}[1]->draw;
1821 2658
1822} 2659}
1823 2660
1824############################################################################# 2661#############################################################################
1825 2662
1826package CFClient::UI::Animator; 2663package CFClient::UI::Animator;
1827 2664
1828use SDL::OpenGL; 2665use CFClient::OpenGL;
1829 2666
1830our @ISA = CFClient::UI::Bin::; 2667our @ISA = CFClient::UI::Bin::;
1831 2668
1832sub moveto { 2669sub moveto {
1833 my ($self, $x, $y) = @_; 2670 my ($self, $x, $y) = @_;
… …
1871 2708
1872sub new { 2709sub new {
1873 my $class = shift; 2710 my $class = shift;
1874 2711
1875 my $self = $class->SUPER::new ( 2712 my $self = $class->SUPER::new (
1876 state => 0, 2713 state => 0,
1877 connect_activate => \&toggle_flopper, 2714 on_activate => \&toggle_flopper,
1878 @_ 2715 @_
1879 ); 2716 );
1880 2717
1881 if ($self->{state}) {
1882 $self->{state} = 0;
1883 $self->toggle_flopper;
1884 }
1885
1886 $self 2718 $self
1887} 2719}
1888 2720
1889sub toggle_flopper { 2721sub toggle_flopper {
1890 my ($self) = @_; 2722 my ($self) = @_;
1891 2723
1892 # TODO: use animation 2724 $self->{other}->toggle_visibility;
1893 if ($self->{state} = !$self->{state}) { 2725}
1894 $CFClient::UI::ROOT->add ($self->{other}); 2726
1895 $self->{other}->move ($self->coord2global (0, $self->{h})); 2727#############################################################################
2728
2729package CFClient::UI::Tooltip;
2730
2731our @ISA = CFClient::UI::Bin::;
2732
2733use CFClient::OpenGL;
2734
2735sub new {
2736 my $class = shift;
2737
2738 $class->SUPER::new (
2739 @_,
2740 can_events => 0,
2741 )
2742}
2743
2744sub set_tooltip_from {
2745 my ($self, $widget) = @_;
2746
2747 my $tooltip = $widget->{tooltip};
2748
2749 if ($ENV{CFPLUS_DEBUG} & 2) {
2750 $tooltip .= "\n\n" . (ref $widget) . "\n"
2751 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2752 . "req $widget->{req_w} $widget->{req_h}\n"
2753 . "visible $widget->{visible}";
2754 }
2755
2756 $self->add (new CFClient::UI::Label
2757 markup => $tooltip,
2758 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2759 fontsize => 0.8,
2760 fg => [0, 0, 0, 1],
2761 ellipsise => 0,
2762 font => ($widget->{tooltip_font} || $::FONT_PROP),
2763 );
2764}
2765
2766sub size_request {
2767 my ($self) = @_;
2768
2769 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2770
2771 ($w + 4, $h + 4)
2772}
2773
2774sub size_allocate {
2775 my ($self, $w, $h) = @_;
2776
2777 $self->SUPER::size_allocate ($w - 4, $h - 4);
2778}
2779
2780sub visibility_change {
2781 my ($self, $visible) = @_;
2782
2783 return unless $visible;
2784
2785 $self->{root}->on_post_alloc ("move_$self" => sub {
2786 my $widget = $self->{owner}
2787 or return;
2788
2789 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2790
2791 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2792 if $x + $self->{w} > $::WIDTH;
2793
2794 $self->move_abs ($x, $y);
2795 });
2796}
2797
2798sub _draw {
2799 my ($self) = @_;
2800
2801 glTranslate 0.375, 0.375;
2802
2803 my ($w, $h) = @$self{qw(w h)};
2804
2805 glColor 1, 0.8, 0.4;
2806 glBegin GL_QUADS;
2807 glVertex 0 , 0;
2808 glVertex 0 , $h;
2809 glVertex $w, $h;
2810 glVertex $w, 0;
2811 glEnd;
2812
2813 glColor 0, 0, 0;
2814 glBegin GL_LINE_LOOP;
2815 glVertex 0 , 0;
2816 glVertex 0 , $h;
2817 glVertex $w, $h;
2818 glVertex $w, 0;
2819 glEnd;
2820
2821 glTranslate 2 - 0.375, 2 - 0.375;
2822
2823 $self->SUPER::_draw;
2824}
2825
2826#############################################################################
2827
2828package CFClient::UI::Face;
2829
2830our @ISA = CFClient::UI::Base::;
2831
2832use CFClient::OpenGL;
2833
2834sub new {
2835 my $class = shift;
2836
2837 my $self = $class->SUPER::new (
2838 aspect => 1,
2839 can_events => 0,
2840 @_,
2841 );
2842
2843 if ($self->{anim} && $self->{animspeed}) {
2844 Scalar::Util::weaken (my $widget = $self);
2845
2846 $self->{timer} = Event->timer (
2847 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2848 hard => 1,
2849 interval => $self->{animspeed},
2850 cb => sub {
2851 ++$widget->{frame};
2852 $widget->update;
2853 },
2854 );
2855 }
2856
2857 $self
2858}
2859
2860sub size_request {
2861 (32, 8)
2862}
2863
2864sub update {
2865 my ($self) = @_;
2866
2867 return unless $self->{visible};
2868
2869 $self->SUPER::update;
2870}
2871
2872sub _draw {
2873 my ($self) = @_;
2874
2875 return unless $::CONN;
2876
2877 my $face;
2878
2879 if ($self->{frame}) {
2880 my $anim = $::CONN->{anim}[$self->{anim}];
2881
2882 $face = $anim->[ $self->{frame} % @$anim ]
2883 if $anim && @$anim;
2884 }
2885
2886 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2887
2888 if ($tex) {
2889 glEnable GL_TEXTURE_2D;
2890 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2891 glColor 0, 0, 0, 1;
2892 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2893 glDisable GL_TEXTURE_2D;
2894 }
2895}
2896
2897sub DESTROY {
2898 my ($self) = @_;
2899
2900 $self->{timer}->cancel
2901 if $self->{timer};
2902
2903 $self->SUPER::DESTROY;
2904}
2905
2906#############################################################################
2907
2908package CFClient::UI::Buttonbar;
2909
2910our @ISA = CFClient::UI::HBox::;
2911
2912# TODO: should actualyl wrap buttons and other goodies.
2913
2914#############################################################################
2915
2916package CFClient::UI::Menu;
2917
2918our @ISA = CFClient::UI::FancyFrame::;
2919
2920use CFClient::OpenGL;
2921
2922sub new {
2923 my $class = shift;
2924
2925 my $self = $class->SUPER::new (
2926 items => [],
2927 z => 100,
2928 @_,
2929 );
2930
2931 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2932
2933 for my $item (@{ $self->{items} }) {
2934 my ($widget, $cb, $tooltip) = @$item;
2935
2936 # handle various types of items, only text for now
2937 if (!ref $widget) {
2938 $widget = new CFClient::UI::Label
2939 can_hover => 1,
2940 can_events => 1,
2941 text => $widget,
2942 tooltip => $tooltip
2943 }
2944
2945 $self->{item}{$widget} = $item;
2946
2947 $self->{vbox}->add ($widget);
2948 }
2949
2950 $self
2951}
2952
2953# popup given the event (must be a mouse button down event currently)
2954sub popup {
2955 my ($self, $ev) = @_;
2956
2957 $self->_emit ("popdown");
2958
2959 # maybe save $GRAB? must be careful about events...
2960 $GRAB = $self;
2961 $self->{button} = $ev->{button};
2962
2963 $self->show;
2964 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2965}
2966
2967sub mouse_motion {
2968 my ($self, $ev, $x, $y) = @_;
2969
2970 # TODO: should use vbox->find_widget or so
2971 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2972 $self->{hover} = $self->{item}{$HOVER};
2973
2974 0
2975}
2976
2977sub button_up {
2978 my ($self, $ev, $x, $y) = @_;
2979
2980 if ($ev->{button} == $self->{button}) {
2981 undef $GRAB;
2982 $self->hide;
2983
1896 $self->emit ("open"); 2984 $self->_emit ("popdown");
2985 $self->{hover}[1]->() if $self->{hover};
1897 } else { 2986 } else {
1898 $CFClient::UI::ROOT->remove ($self->{other}); 2987 return 0
1899 $self->emit ("close"); 2988 }
2989
1900 } 2990 1
1901
1902 $self->emit (changed => $self->{state});
1903} 2991}
1904 2992
1905############################################################################# 2993#############################################################################
1906 2994
2995package CFClient::UI::Multiplexer;
2996
2997our @ISA = CFClient::UI::Container::;
2998
2999sub new {
3000 my $class = shift;
3001
3002 my $self = $class->SUPER::new (
3003 @_,
3004 );
3005
3006 $self->{current} = $self->{children}[0]
3007 if @{ $self->{children} };
3008
3009 $self
3010}
3011
3012sub add {
3013 my ($self, @widgets) = @_;
3014
3015 $self->SUPER::add (@widgets);
3016
3017 $self->{current} = $self->{children}[0]
3018 if @{ $self->{children} };
3019}
3020
3021sub set_current_page {
3022 my ($self, $page_or_widget) = @_;
3023
3024 my $widget = ref $page_or_widget
3025 ? $page_or_widget
3026 : $self->{children}[$page_or_widget];
3027
3028 $self->{current} = $widget;
3029 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3030
3031 $self->_emit (page_changed => $self->{current});
3032
3033 $self->realloc;
3034}
3035
3036sub visible_children {
3037 $_[0]{current}
3038}
3039
3040sub size_request {
3041 my ($self) = @_;
3042
3043 $self->{current}->size_request
3044}
3045
3046sub size_allocate {
3047 my ($self, $w, $h) = @_;
3048
3049 $self->{current}->configure (0, 0, $w, $h);
3050}
3051
3052sub _draw {
3053 my ($self) = @_;
3054
3055 $self->{current}->draw;
3056}
3057
3058#############################################################################
3059
3060package CFClient::UI::Notebook;
3061
3062our @ISA = CFClient::UI::VBox::;
3063
3064sub new {
3065 my $class = shift;
3066
3067 my $self = $class->SUPER::new (
3068 buttonbar => (new CFClient::UI::Buttonbar),
3069 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3070 # filter => # will be put between multiplexer and $self
3071 @_,
3072 );
3073
3074 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3075 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3076
3077 $self
3078}
3079
3080sub add {
3081 my ($self, $title, $widget, $tooltip) = @_;
3082
3083 Scalar::Util::weaken $self;
3084
3085 $self->{buttonbar}->add (new CFClient::UI::Button
3086 markup => $title,
3087 tooltip => $tooltip,
3088 on_activate => sub { $self->set_current_page ($widget) },
3089 );
3090
3091 $self->{multiplexer}->add ($widget);
3092}
3093
3094sub set_current_page {
3095 my ($self, $page) = @_;
3096
3097 $self->{multiplexer}->set_current_page ($page);
3098 $self->_emit (page_changed => $self->{multiplexer}{current});
3099}
3100
3101#############################################################################
3102
3103package CFClient::UI::Combobox;
3104
3105use utf8;
3106
3107our @ISA = CFClient::UI::Button::;
3108
3109sub new {
3110 my $class = shift;
3111
3112 my $self = $class->SUPER::new (
3113 options => [], # [title, value, tooltip], ...
3114 value => undef,
3115 @_,
3116 );
3117
3118 $self->_set_value ($self->{value});
3119
3120 $self
3121}
3122
3123sub button_down {
3124 my ($self, $ev) = @_;
3125
3126 my @menu_items;
3127
3128 for (@{ $self->{options} }) {
3129 my ($title, $value, $tooltip) = @$_;
3130
3131 push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
3132 }
3133
3134 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3135}
3136
3137sub _set_value {
3138 my ($self, $value) = @_;
3139
3140 my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
3141 or return;
3142
3143 $self->{value} = $item->[1];
3144 $self->set_markup ("$item->[0] ⇓");
3145 $self->set_tooltip ($item->[2]);
3146}
3147
3148sub set_value {
3149 my ($self, $value) = @_;
3150
3151 return unless $self->{value} ne $value;
3152
3153 $self->_set_value ($value);
3154 $self->_emit (changed => $value);
3155}
3156
3157#############################################################################
3158
3159package CFClient::UI::Statusbox;
3160
3161our @ISA = CFClient::UI::VBox::;
3162
3163sub new {
3164 my $class = shift;
3165
3166 my $self = $class->SUPER::new (
3167 fontsize => 0.8,
3168 @_,
3169 );
3170
3171 Scalar::Util::weaken (my $this = $self);
3172
3173 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3174
3175 $self
3176}
3177
3178sub reorder {
3179 my ($self) = @_;
3180 my $NOW = Time::HiRes::time;
3181
3182 # freeze display when hovering over any label
3183 return if $CFClient::UI::TOOLTIP->{owner}
3184 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3185 values %{ $self->{item} };
3186
3187 while (my ($k, $v) = each %{ $self->{item} }) {
3188 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3189 }
3190
3191 my @widgets;
3192
3193 my @items = sort {
3194 $a->{pri} <=> $b->{pri}
3195 or $b->{id} <=> $a->{id}
3196 } values %{ $self->{item} };
3197
3198 $self->{timer}->interval (1);
3199
3200 my $count = 10 + 1;
3201 for my $item (@items) {
3202 last unless --$count;
3203
3204 my $label = $item->{label} ||= do {
3205 # TODO: doesn't handle markup well (read as: at all)
3206 my $short = $item->{count} > 1
3207 ? "<b>$item->{count} ×</b> $item->{text}"
3208 : $item->{text};
3209
3210 for ($short) {
3211 s/^\s+//;
3212 s/\s+/ /g;
3213 }
3214
3215 new CFClient::UI::Label
3216 markup => $short,
3217 tooltip => $item->{tooltip},
3218 tooltip_font => $::FONT_PROP,
3219 tooltip_width => 0.67,
3220 fontsize => $item->{fontsize} || $self->{fontsize},
3221 max_w => $::WIDTH * 0.44,
3222 fg => [@{ $item->{fg} }],
3223 can_events => 1,
3224 can_hover => 1
3225 };
3226
3227 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3228 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3229 $label->update;
3230 $label->set_max_size (undef, $label->{req_h} * $diff)
3231 if $diff < 1;
3232 $self->{timer}->interval (1/30);
3233 } else {
3234 $label->{fg}[3] = $item->{fg}[3] || 1;
3235 }
3236
3237 push @widgets, $label;
3238 }
3239
3240 $self->clear;
3241 $self->SUPER::add (reverse @widgets);
3242}
3243
3244sub add {
3245 my ($self, $text, %arg) = @_;
3246
3247 $text =~ s/^\s+//;
3248 $text =~ s/\s+$//;
3249
3250 return unless $text;
3251
3252 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3253
3254 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3255
3256 if (my $item = $self->{item}{$group}) {
3257 if ($item->{text} eq $text) {
3258 $item->{count}++;
3259 } else {
3260 $item->{count} = 1;
3261 $item->{text} = $item->{tooltip} = $text;
3262 }
3263 $item->{id} = ++$self->{id};
3264 $item->{timeout} = $timeout;
3265 delete $item->{label};
3266 } else {
3267 $self->{item}{$group} = {
3268 id => ++$self->{id},
3269 text => $text,
3270 timeout => $timeout,
3271 tooltip => $text,
3272 fg => [0.8, 0.8, 0.8, 0.8],
3273 pri => 0,
3274 count => 1,
3275 %arg,
3276 };
3277 }
3278
3279 $self->reorder;
3280}
3281
3282sub reconfigure {
3283 my ($self) = @_;
3284
3285 delete $_->{label}
3286 for values %{ $self->{item} || {} };
3287
3288 $self->reorder;
3289 $self->SUPER::reconfigure;
3290}
3291
3292sub DESTROY {
3293 my ($self) = @_;
3294
3295 $self->{timer}->cancel;
3296
3297 $self->SUPER::DESTROY;
3298}
3299
3300#############################################################################
3301
3302package CFClient::UI::Inventory;
3303
3304our @ISA = CFClient::UI::ScrolledWindow::;
3305
3306sub new {
3307 my $class = shift;
3308
3309 my $self = $class->SUPER::new (
3310 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3311 @_,
3312 );
3313
3314 $self
3315}
3316
3317sub set_items {
3318 my ($self, $items) = @_;
3319
3320 $self->{child}->clear;
3321 return unless $items;
3322
3323 my @items = sort {
3324 ($a->{type} <=> $b->{type})
3325 or ($a->{name} cmp $b->{name})
3326 } @$items;
3327
3328 $self->{real_items} = \@items;
3329
3330 my $row = 0;
3331 for my $item (@items) {
3332 CFClient::Item::update_widgets $item;
3333
3334 $self->{child}->add (0, $row, $item->{face_widget});
3335 $self->{child}->add (1, $row, $item->{desc_widget});
3336 $self->{child}->add (2, $row, $item->{weight_widget});
3337
3338 $row++;
3339 }
3340}
3341
3342#############################################################################
3343
3344package CFClient::UI::BindEditor;
3345
3346our @ISA = CFClient::UI::FancyFrame::;
3347
3348sub new {
3349 my $class = shift;
3350
3351 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3352
3353 $self->add (my $vb = new CFClient::UI::VBox);
3354
3355
3356 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3357 text => "start recording",
3358 tooltip => "Start/Stops recording of actions."
3359 ."All subsequent actions after the recording started will be captured."
3360 ."The actions are displayed after the record was stopped."
3361 ."To bind the action you have to click on the 'Bind' button",
3362 on_activate => sub {
3363 unless ($self->{recording}) {
3364 $self->start;
3365 } else {
3366 $self->stop;
3367 }
3368 });
3369
3370 $vb->add (new CFClient::UI::Label text => "Actions:");
3371 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3372
3373 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3374 $vb->add (my $hb = new CFClient::UI::HBox);
3375 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3376 $hb->add (new CFClient::UI::Button
3377 text => "bind",
3378 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3379 on_activate => sub {
3380 $self->ask_for_bind;
3381 });
3382
3383 $vb->add (my $hb = new CFClient::UI::HBox);
3384 $hb->add (new CFClient::UI::Button
3385 text => "ok",
3386 expand => 1,
3387 tooltip => "This closes the binding editor and saves the binding",
3388 on_activate => sub {
3389 $self->hide;
3390 $self->commit;
3391 });
3392
3393 $hb->add (new CFClient::UI::Button
3394 text => "cancel",
3395 expand => 1,
3396 tooltip => "This closes the binding editor without saving",
3397 on_activate => sub {
3398 $self->hide;
3399 $self->{binding_cancel}->()
3400 if $self->{binding_cancel};
3401 });
3402
3403 $self->update_binding_widgets;
3404
3405 $self
3406}
3407
3408sub commit {
3409 my ($self) = @_;
3410 my ($mod, $sym, $cmds) = $self->get_binding;
3411 if ($sym != 0 && @$cmds > 0) {
3412 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3413 ."'. Don't forget 'Save Config'!");
3414 $self->{binding_change}->($mod, $sym, $cmds)
3415 if $self->{binding_change};
3416 } else {
3417 $::STATUSBOX->add ("No action bound, no key or action specified!");
3418 $self->{binding_cancel}->()
3419 if $self->{binding_cancel};
3420 }
3421}
3422
3423sub start {
3424 my ($self) = @_;
3425
3426 $self->{rec_btn}->set_text ("stop recording");
3427 $self->{recording} = 1;
3428 $self->clear_command_list;
3429 $::CONN->start_record if $::CONN;
3430}
3431
3432sub stop {
3433 my ($self) = @_;
3434
3435 $self->{rec_btn}->set_text ("start recording");
3436 $self->{recording} = 0;
3437
3438 my $rec;
3439 $rec = $::CONN->stop_record if $::CONN;
3440 return unless ref $rec eq 'ARRAY';
3441 $self->set_command_list ($rec);
3442}
3443
3444
3445sub ask_for_bind_and_commit {
3446 my ($self) = @_;
3447 $self->ask_for_bind (1);
3448}
3449
3450sub ask_for_bind {
3451 my ($self, $commit) = @_;
3452
3453 CFClient::Binder::open_binding_dialog (sub {
3454 my ($mod, $sym) = @_;
3455 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3456 $self->update_binding_widgets;
3457 $self->commit if $commit;
3458 });
3459}
3460
3461# $mod and $sym are the modifiers and key symbol
3462# $cmds is a array ref of strings (the commands)
3463# $cb is the callback that is executed on OK
3464# $ccb is the callback that is executed on CANCEL and
3465# when the binding was unsuccessful on OK
3466sub set_binding {
3467 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3468
3469 $self->clear_command_list;
3470 $self->{recording} = 0;
3471 $self->{rec_btn}->set_text ("start recording");
3472
3473 $self->{binding} = [$mod, $sym];
3474 $self->{commands} = $cmds;
3475
3476 $self->{binding_change} = $cb;
3477 $self->{binding_cancel} = $ccb;
3478
3479 $self->update_binding_widgets;
3480}
3481
3482# this is a shortcut method that asks for a binding
3483# and then just binds it.
3484sub do_quick_binding {
3485 my ($self, $cmds) = @_;
3486 $self->set_binding (undef, undef, $cmds, sub {
3487 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3488 });
3489 $self->ask_for_bind (1);
3490}
3491
3492sub update_binding_widgets {
3493 my ($self) = @_;
3494 my ($mod, $sym, $cmds) = $self->get_binding;
3495 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3496 $self->set_command_list ($cmds);
3497}
3498
3499sub get_binding {
3500 my ($self) = @_;
3501 return (
3502 $self->{binding}->[0],
3503 $self->{binding}->[1],
3504 [ grep { defined $_ } @{$self->{commands}} ]
3505 );
3506}
3507
3508sub clear_command_list {
3509 my ($self) = @_;
3510 $self->{cmdbox}->clear ();
3511}
3512
3513sub set_command_list {
3514 my ($self, $cmds) = @_;
3515
3516 $self->{cmdbox}->clear ();
3517 $self->{commands} = $cmds;
3518
3519 my $idx = 0;
3520
3521 for (@$cmds) {
3522 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3523
3524 my $i = $idx;
3525 $hb->add (new CFClient::UI::Label text => $_);
3526 $hb->add (new CFClient::UI::Button
3527 text => "delete",
3528 tooltip => "Deletes the action from the record",
3529 on_activate => sub {
3530 $self->{cmdbox}->remove ($hb);
3531 $cmds->[$i] = undef;
3532 });
3533
3534
3535 $idx++
3536 }
3537}
3538
3539#############################################################################
3540
3541package CFClient::UI::SpellList;
3542
3543our @ISA = CFClient::UI::Table::;
3544
3545sub new {
3546 my $class = shift;
3547
3548 my $self = $class->SUPER::new (
3549 binding => [],
3550 commands => [],
3551 @_,
3552 )
3553}
3554
3555my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3556 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3557my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3558 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3559my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3560 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3561
3562sub rebuild_spell_list {
3563 my ($self) = @_;
3564
3565 $CFClient::UI::ROOT->on_refresh ($self => sub {
3566 $self->clear;
3567
3568 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3569 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3570 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3571 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3572
3573 my $row = 0;
3574
3575 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3576 my $spell = $self->{spell}{$_};
3577
3578 $row++;
3579
3580 $self->add (0, $row, new CFClient::UI::Face
3581 face => $spell->{face},
3582 can_hover => 1,
3583 can_events => 1,
3584 tooltip => $spell->{message},
3585 );
3586
3587 $self->add (1, $row, new CFClient::UI::Label
3588 expand => 1,
3589 text => $spell->{name},
3590 can_hover => 1,
3591 can_events => 1,
3592 tooltip => $spell->{message},
3593 );
3594
3595 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3596 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3597 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3598
3599 # TODO: should be done via popup
3600 $self->add (5, $row, new CFClient::UI::Button
3601 text => "bind",
3602 tooltip => "bind spell readying (cast command) to key",
3603 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3604 );
3605 }
3606 });
3607}
3608
3609sub add_spell {
3610 my ($self, $spell) = @_;
3611
3612 $self->{spell}->{$spell->{name}} = $spell;
3613 $self->rebuild_spell_list;
3614}
3615
3616sub remove_spell {
3617 my ($self, $spell) = @_;
3618
3619 delete $self->{spell}->{$spell->{name}};
3620 $self->rebuild_spell_list;
3621}
3622
3623#############################################################################
3624
1907package CFClient::UI::Root; 3625package CFClient::UI::Root;
1908 3626
1909our @ISA = CFClient::UI::Container::; 3627our @ISA = CFClient::UI::Container::;
1910 3628
1911use SDL::OpenGL; 3629use List::Util qw(min max);
1912 3630
1913sub check_size { 3631use CFClient::OpenGL;
1914 my ($self) = @_;
1915 3632
1916 $self->configure (0, 0, $::WITH, $::HEIGHT); 3633sub new {
3634 my $class = shift;
3635
3636 my $self = $class->SUPER::new (
3637 visible => 1,
3638 @_,
3639 );
3640
3641 Scalar::Util::weaken ($self->{root} = $self);
3642
3643 $self
1917} 3644}
1918 3645
1919sub size_request { 3646sub size_request {
1920 ($::WIDTH, $::HEIGHT) 3647 my ($self) = @_;
1921}
1922 3648
1923sub configure { 3649 ($self->{w}, $self->{h})
3650}
3651
3652sub _to_pixel {
3653 my ($coord, $size, $max) = @_;
3654
3655 $coord =
3656 $coord eq "center" ? ($max - $size) * 0.5
3657 : $coord eq "max" ? $max
3658 : $coord;
3659
3660 $coord = 0 if $coord < 0;
3661 $coord = $max - $size if $coord > $max - $size;
3662
3663 int $coord + 0.5
3664}
3665
3666sub size_allocate {
1924 my ($self, $x, $y, $w, $h) = @_; 3667 my ($self, $w, $h) = @_;
1925 3668
1926 $self->SUPER::configure ($x, $y, $w, $h); 3669 for my $child ($self->children) {
3670 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1927 3671
1928 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3672 $X = $child->{force_x} if exists $child->{force_x};
1929 for @{$self->{children}}; 3673 $Y = $child->{force_y} if exists $child->{force_y};
1930}
1931 3674
1932sub _topleft { 3675 $X = _to_pixel $X, $W, $self->{w};
3676 $Y = _to_pixel $Y, $H, $self->{h};
3677
3678 $child->configure ($X, $Y, $W, $H);
3679 }
3680}
3681
3682sub coord2local {
1933 my ($self, $x, $y) = @_; 3683 my ($self, $x, $y) = @_;
1934 3684
1935 ($x, $y) 3685 ($x, $y)
1936} 3686}
1937 3687
3688sub coord2global {
3689 my ($self, $x, $y) = @_;
3690
3691 ($x, $y)
3692}
3693
1938sub update { 3694sub update {
1939 my ($self) = @_; 3695 my ($self) = @_;
1940 3696
1941 $self->check_size; 3697 $::WANT_REFRESH++;
1942 ::refresh ();
1943} 3698}
1944 3699
1945sub add { 3700sub add {
1946 my ($self, $child) = @_; 3701 my ($self, @children) = @_;
1947 3702
3703 $_->{is_toplevel} = 1
3704 for @children;
3705
1948 $self->SUPER::add ($child); 3706 $self->SUPER::add (@children);
3707}
3708
3709sub remove {
3710 my ($self, @children) = @_;
3711
3712 $self->SUPER::remove (@children);
3713
3714 delete $self->{is_toplevel}
3715 for @children;
3716
3717 while (@children) {
3718 my $w = pop @children;
3719 push @children, $w->children;
3720 $w->set_invisible;
3721 }
1949} 3722}
1950 3723
1951sub on_refresh { 3724sub on_refresh {
1952 my ($self, $id, $cb) = @_; 3725 my ($self, $id, $cb) = @_;
1953 3726
1954 $self->{refresh_hook}{$id} = $cb; 3727 $self->{refresh_hook}{$id} = $cb;
1955} 3728}
1956 3729
3730sub on_post_alloc {
3731 my ($self, $id, $cb) = @_;
3732
3733 $self->{post_alloc_hook}{$id} = $cb;
3734}
3735
1957sub draw { 3736sub draw {
1958 my ($self) = @_; 3737 my ($self) = @_;
1959 3738
1960 while (my $rcb = delete $self->{refresh_hook}) { 3739 while ($self->{refresh_hook}) {
1961 $_->() for values %$rcb; 3740 $_->()
3741 for values %{delete $self->{refresh_hook}};
1962 } 3742 }
3743
3744 if ($self->{realloc}) {
3745 my %queue;
3746 my @queue;
3747 my $widget;
3748
3749 outer:
3750 while () {
3751 if (my $realloc = delete $self->{realloc}) {
3752 for $widget (values %$realloc) {
3753 $widget->{visible} or next; # do not resize invisible widgets
3754
3755 $queue{$widget+0}++ and next; # duplicates are common
3756
3757 push @{ $queue[$widget->{visible}] }, $widget;
3758 }
3759 }
3760
3761 while () {
3762 @queue or last outer;
3763
3764 $widget = pop @{ $queue[-1] || [] }
3765 and last;
3766
3767 pop @queue;
3768 }
3769
3770 delete $queue{$widget+0};
3771
3772 my ($w, $h) = $widget->size_request;
3773
3774 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3775 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3776
3777 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3778 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3779
3780 $w = $widget->{force_w} if exists $widget->{force_w};
3781 $h = $widget->{force_h} if exists $widget->{force_h};
3782
3783 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3784 || delete $widget->{force_realloc}) {
3785 $widget->{req_w} = $w;
3786 $widget->{req_h} = $h;
3787
3788 $self->{size_alloc}{$widget+0} = $widget;
3789
3790 if (my $parent = $widget->{parent}) {
3791 $self->{realloc}{$parent+0} = $parent
3792 unless $queue{$parent+0};
3793
3794 $parent->{force_size_alloc} = 1;
3795 $self->{size_alloc}{$parent+0} = $parent;
3796 }
3797 }
3798
3799 delete $self->{realloc}{$widget+0};
3800 }
3801 }
3802
3803 while (my $size_alloc = delete $self->{size_alloc}) {
3804 my @queue = sort { $b->{visible} <=> $a->{visible} }
3805 values %$size_alloc;
3806
3807 while () {
3808 my $widget = pop @queue || last;
3809
3810 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3811
3812 $w = 0 if $w < 0;
3813 $h = 0 if $h < 0;
3814
3815 $w = int $w + 0.5;
3816 $h = int $h + 0.5;
3817
3818 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3819 $widget->{old_w} = $widget->{w};
3820 $widget->{old_h} = $widget->{h};
3821
3822 $widget->{w} = $w;
3823 $widget->{h} = $h;
3824
3825 $widget->emit (size_allocate => $w, $h);
3826 }
3827 }
3828 }
3829
3830 while ($self->{post_alloc_hook}) {
3831 $_->()
3832 for values %{delete $self->{post_alloc_hook}};
3833 }
3834
1963 3835
1964 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3836 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1965 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3837 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1966 glClear GL_COLOR_BUFFER_BIT; 3838 glClear GL_COLOR_BUFFER_BIT;
1967 3839
1968 glMatrixMode GL_PROJECTION; 3840 glMatrixMode GL_PROJECTION;
1969 glLoadIdentity; 3841 glLoadIdentity;
1970 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3842 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1971 glMatrixMode GL_MODELVIEW; 3843 glMatrixMode GL_MODELVIEW;
1972 glLoadIdentity; 3844 glLoadIdentity;
1973 3845
3846 {
3847 package CFClient::UI::Base;
3848
3849 ($draw_x, $draw_y, $draw_w, $draw_h) =
3850 (0, 0, $self->{w}, $self->{h});
3851 }
3852
1974 $self->_draw; 3853 $self->_draw;
1975} 3854}
1976 3855
1977############################################################################# 3856#############################################################################
1978 3857
1979package CFClient::UI; 3858package CFClient::UI;
1980 3859
1981$ROOT = new CFClient::UI::Root; 3860$ROOT = new CFClient::UI::Root;
3861$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1982 3862
19831 38631
1984 3864

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