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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.149 by root, Sat Apr 22 23:11:32 2006 UTC vs.
Revision 1.303 by elmex, Tue Jun 13 10:28:38 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 $TOOLTIP_WATCHER->cb->();
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
… …
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->{visible};
278 delete $self->{root};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
121sub hide { 308sub hide {
122 my ($self) = @_; 309 my ($self) = @_;
123 310
124 return unless $self->{parent}; 311 $self->set_invisible;
125 312
126 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
127} 315}
128 316
129sub move { 317sub move_abs {
130 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
131 319
132 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
133 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
134 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
135 323
136 $self->update; 324 $self->update;
137} 325}
138 326
139sub needs_redraw { 327sub set_size {
140 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
141} 334}
142 335
143sub size_request { 336sub size_request {
144 require Carp; 337 require Carp;
145 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
147 340
148sub configure { 341sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
150 343
151 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
154 349
155 # use alignment to adjust x, y 350 # use alignment to adjust x, y
156 351
157 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
158 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
159
160 ($w, $h) = ($w2, $h2);
161 } 354 }
162 355
163 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
164 $self->{x} = $x; 357 $self->{x} = $x;
165 $self->{y} = $y; 358 $self->{y} = $y;
166 $self->update; 359 $self->update;
167 } 360 }
168 361
169 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
170 $self->{w} = $w; 365 $self->{alloc_w} = $w;
171 $self->{h} = $h; 366 $self->{alloc_h} = $h;
172 367
173 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
174 $self->update;
175 } 369 }
176} 370}
177 371
178sub size_allocate { 372sub size_allocate {
179 # nothing to be done 373 # nothing to be done
180} 374}
181 375
182# return top left coordinates 376sub children {
183sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
184 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
185 386
186 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
187} 407}
188 408
189# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
190sub coord2local { 410sub coord2local {
191 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
192 412
193 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 414}
196 415
197# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
198sub coord2global { 417sub coord2global {
199 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
200 419
201 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 421}
204 422
205sub focus_in { 423sub focus_in {
206 my ($self) = @_; 424 my ($self) = @_;
207 425
208 return if $FOCUS == $self; 426 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
210 428
211 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
212 430
213 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
214 432
215 $focus->update if $focus; 433 $focus->update if $focus;
216 $FOCUS->update; 434 $FOCUS->update;
217} 435}
218 436
… …
221 439
222 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
223 441
224 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
225 443
226 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
227 445
228 $focus->update if $focus; #? 446 $focus->update if $focus; #?
229}
230 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
231sub mouse_motion { } 452sub mouse_motion { 0 }
232sub button_up { } 453sub button_up { 0 }
233sub key_down { } 454sub key_down { 0 }
234sub key_up { } 455sub key_up { 0 }
235 456
236sub button_down { 457sub button_down {
237 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
238 459
239 $self->focus_in; 460 $self->focus_in;
240}
241 461
242sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
243sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
244sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
245sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
246sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
247
248sub draw {
249 my ($self) = @_;
250
251 return unless $self->{h} && $self->{w};
252
253 glPushMatrix;
254 glTranslate $self->{x}, $self->{y}, 0;
255 $self->_draw;
256 glPopMatrix;
257
258 if ($self == $HOVER && $self->{can_hover}) {
259 my ($x, $y) = @$self{qw(x y)};
260
261 glColor 1, 0.8, 0.5, 0.2;
262 glEnable GL_BLEND;
263 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
264 glBegin GL_QUADS;
265 glVertex $x , $y;
266 glVertex $x + $self->{w}, $y;
267 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h};
269 glEnd;
270 glDisable GL_BLEND;
271 } 462 0
272}
273
274sub _draw {
275 my ($self) = @_;
276
277 warn "no draw defined for $self\n";
278} 463}
279 464
280sub find_widget { 465sub find_widget {
281 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
282 469
283 return $self 470 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 473
… …
289 476
290sub set_parent { 477sub set_parent {
291 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
292 479
293 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
294} 482}
295 483
296sub check_size { 484sub connect {
485 my ($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 {
297 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
298 506
299 return unless $self->{parent}; 507sub realloc {
508 my ($self) = @_;
300 509
301 my ($w, $h) = $self->size_request; 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
302 512
303 if ($w != $self->{req_w} || $h != $self->{req_h}) { 513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
304 $self->{req_w} = $w; 516 delete $self->{req_w};
305 $self->{req_h} = $h; 517 delete $self->{req_h};
306
307 $self->{parent}->check_size;
308 } 518 }
309} 519}
310 520
311sub update { 521sub update {
312 my ($self) = @_; 522 my ($self) = @_;
313 523
314 $self->{parent}->update 524 $self->{parent}->update
315 if $self->{parent}; 525 if $self->{parent};
316} 526}
317 527
318sub connect { 528sub reconfigure {
319 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
320 530
321 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
322} 533}
323 534
324sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
325 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
326 538
327 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
328 $cb->($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 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
329 } 568 }
569
570 if ($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 $self\n";
330} 592}
331 593
332sub DESTROY { 594sub DESTROY {
333 my ($self) = @_; 595 my ($self) = @_;
334 596
335 #$self->deactivate; 597 delete $WIDGET{$self+0};
598
599 eval { $self->destroy };
600 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
336} 601}
337 602
338############################################################################# 603#############################################################################
339 604
340package CFClient::UI::DrawBG; 605package CFClient::UI::DrawBG;
… …
348 my $class = shift; 613 my $class = shift;
349 614
350 # range [value, low, high, page] 615 # range [value, low, high, page]
351 616
352 $class->SUPER::new ( 617 $class->SUPER::new (
353 bg => [0, 0, 0, 0.2], 618 #bg => [0, 0, 0, 0.2],
354 active_bg => [1, 1, 1, 0.5], 619 #active_bg => [1, 1, 1, 0.5],
355 @_ 620 @_
356 ) 621 )
357} 622}
358 623
359sub _draw { 624sub _draw {
360 my ($self) = @_; 625 my ($self) = @_;
361 626
627 my $color = $FOCUS == $self && $self->{active_bg}
628 ? $self->{active_bg}
629 : $self->{bg};
630
631 if ($color && (@$color < 4 || $color->[3])) {
362 my ($w, $h) = @$self{qw(w h)}; 632 my ($w, $h) = @$self{qw(w h)};
363 633
364 glEnable GL_BLEND; 634 glEnable GL_BLEND;
365 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 635 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
366 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 636 glColor_premultiply @$color;
367 637
368 glBegin GL_QUADS; 638 glBegin GL_QUADS;
369 glVertex 0 , 0; 639 glVertex 0 , 0;
370 glVertex 0 , $h; 640 glVertex 0 , $h;
371 glVertex $w, $h; 641 glVertex $w, $h;
372 glVertex $w, 0; 642 glVertex $w, 0;
373 glEnd; 643 glEnd;
374 644
375 glDisable GL_BLEND; 645 glDisable GL_BLEND;
646 }
376} 647}
377 648
378############################################################################# 649#############################################################################
379 650
380package CFClient::UI::Empty; 651package CFClient::UI::Empty;
381
382our @ISA = CFClient::UI::Base::;
383
384sub size_request {
385 (0, 0)
386}
387
388sub draw { }
389
390#############################################################################
391
392package CFClient::UI::Container;
393 652
394our @ISA = CFClient::UI::Base::; 653our @ISA = CFClient::UI::Base::;
395 654
396sub new { 655sub new {
397 my ($class, %arg) = @_; 656 my ($class, %arg) = @_;
657 $class->SUPER::new (can_events => 0, %arg);
658}
398 659
660sub size_request {
661 my ($self) = @_;
662
663 ($self->{w} + 0, $self->{h} + 0)
664}
665
666sub draw { }
667
668#############################################################################
669
670package CFClient::UI::Container;
671
672our @ISA = CFClient::UI::Base::;
673
674sub new {
675 my ($class, %arg) = @_;
676
399 my $children = delete $arg{children} || []; 677 my $children = delete $arg{children};
400 678
401 my $self = $class->SUPER::new (children => [], %arg); 679 my $self = $class->SUPER::new (
680 children => [],
681 can_events => 0,
682 %arg,
683 );
684
402 $self->add ($_) for @$children; 685 $self->add (@$children)
686 if $children;
403 687
404 $self 688 $self
689}
690
691sub add {
692 my ($self, @widgets) = @_;
693
694 $_->set_parent ($self)
695 for @widgets;
696
697 use sort 'stable';
698
699 $self->{children} = [
700 sort { $a->{z} <=> $b->{z} }
701 @{$self->{children}}, @widgets
702 ];
703
704 $self->realloc;
705}
706
707sub children {
708 @{ $_[0]{children} }
709}
710
711sub remove {
712 my ($self, $child) = @_;
713
714 delete $child->{parent};
715 $child->hide;
716
717 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
718
719 $self->realloc;
720}
721
722sub clear {
723 my ($self) = @_;
724
725 my $children = delete $self->{children};
726 $self->{children} = [];
727
728 for (@$children) {
729 delete $_->{parent};
730 $_->hide;
731 }
732
733 $self->realloc;
734}
735
736sub find_widget {
737 my ($self, $x, $y) = @_;
738
739 $x -= $self->{x};
740 $y -= $self->{y};
741
742 my $res;
743
744 for (reverse $self->visible_children) {
745 $res = $_->find_widget ($x, $y)
746 and return $res;
747 }
748
749 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
750}
751
752sub _draw {
753 my ($self) = @_;
754
755 $_->draw for @{$self->{children}};
756}
757
758#############################################################################
759
760package CFClient::UI::Bin;
761
762our @ISA = CFClient::UI::Container::;
763
764sub new {
765 my ($class, %arg) = @_;
766
767 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
768
769 $class->SUPER::new (children => [$child], %arg)
405} 770}
406 771
407sub add { 772sub add {
408 my ($self, $child) = @_; 773 my ($self, $child) = @_;
409 774
410 $child->set_parent ($self); 775 $self->SUPER::remove ($_) for @{ $self->{children} };
411 776 $self->SUPER::add ($child);
412 use sort 'stable';
413
414 $self->{children} = [
415 sort { $a->{z} <=> $b->{z} }
416 @{$self->{children}}, $child
417 ];
418
419 $child->check_size;
420} 777}
421 778
422sub remove { 779sub remove {
423 my ($self, $child) = @_; 780 my ($self, $widget) = @_;
424 781
425 delete $child->{parent}; 782 $self->SUPER::remove ($widget);
426 783
427 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 784 $self->{children} = [new CFClient::UI::Empty]
785 unless @{$self->{children}};
786}
428 787
429 $self->check_size; 788sub child { $_[0]->{children}[0] }
789
790sub size_request {
791 $_[0]{children}[0]->size_request
792}
793
794sub size_allocate {
795 my ($self, $w, $h) = @_;
796
797 $self->{children}[0]->configure (0, 0, $w, $h);
798}
799
800#############################################################################
801
802# back-buffered drawing area
803
804package CFClient::UI::Window;
805
806our @ISA = CFClient::UI::Bin::;
807
808use CFClient::OpenGL;
809
810sub new {
811 my ($class, %arg) = @_;
812
813 my $self = $class->SUPER::new (%arg);
814}
815
816sub update {
817 my ($self) = @_;
818
819 $ROOT->on_post_alloc ($self => sub { $self->render_child });
820 $self->SUPER::update;
821}
822
823sub size_allocate {
824 my ($self, $w, $h) = @_;
825
826 $self->SUPER::size_allocate ($w, $h);
827 $self->update;
828}
829
830sub _render {
831 my ($self) = @_;
832
833 $self->{children}[0]->draw;
834}
835
836sub render_child {
837 my ($self) = @_;
838
839 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
840 glClearColor 0, 0, 0, 0;
841 glClear GL_COLOR_BUFFER_BIT;
842
843 {
844 package CFClient::UI::Base;
845
846 ($draw_x, $draw_y, $draw_w, $draw_h) =
847 (0, 0, $self->{w}, $self->{h});
848 }
849
850 $self->_render;
851 };
852}
853
854sub _draw {
855 my ($self) = @_;
856
857 my ($w, $h) = @$self{qw(w h)};
858
859 my $tex = $self->{texture}
860 or return;
861
862 glEnable GL_TEXTURE_2D;
863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
864 glColor 0, 0, 0, 1;
865
866 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
867
868 glDisable GL_TEXTURE_2D;
869}
870
871#############################################################################
872
873package CFClient::UI::ViewPort;
874
875our @ISA = CFClient::UI::Window::;
876
877sub new {
878 my $class = shift;
879
880 $class->SUPER::new (
881 scroll_x => 0,
882 scroll_y => 1,
883 @_,
884 )
885}
886
887sub size_request {
888 my ($self) = @_;
889
890 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
891
892 $w = 10 if $self->{scroll_x};
893 $h = 10 if $self->{scroll_y};
894
895 ($w, $h)
896}
897
898sub size_allocate {
899 my ($self, $w, $h) = @_;
900
901 my $child = $self->child;
902
903 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
904 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
905
906 $self->child->configure (0, 0, $w, $h);
907 $self->update;
908}
909
910sub set_offset {
911 my ($self, $x, $y) = @_;
912
913 $self->{view_x} = int $x;
914 $self->{view_y} = int $y;
915
916 $self->update;
917}
918
919# hmm, this does not work for topleft of $self... but we should not ask for that
920sub coord2local {
921 my ($self, $x, $y) = @_;
922
923 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
924}
925
926sub coord2global {
927 my ($self, $x, $y) = @_;
928
929 $x = List::Util::min $self->{w}, $x - $self->{view_x};
930 $y = List::Util::min $self->{h}, $y - $self->{view_y};
931
932 $self->SUPER::coord2global ($x, $y)
430} 933}
431 934
432sub find_widget { 935sub find_widget {
433 my ($self, $x, $y) = @_; 936 my ($self, $x, $y) = @_;
434 937
435 $x -= $self->{x}; 938 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
436 $y -= $self->{y}; 939 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
437 940 ) {
438 my $res;
439
440 for (reverse @{ $self->{children} }) {
441 $res = $_->find_widget ($x, $y)
442 and return $res;
443 }
444
445 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 941 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
942 } else {
943 $self->CFClient::UI::Base::find_widget ($x, $y)
944 }
446} 945}
447 946
448sub _draw { 947sub _render {
449 my ($self) = @_; 948 my ($self) = @_;
450 949
451 $_->draw for @{$self->{children}}; 950 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
951 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
952
953 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
954
955 $self->SUPER::_render;
452} 956}
453 957
454############################################################################# 958#############################################################################
455 959
456package CFClient::UI::Bin; 960package CFClient::UI::ScrolledWindow;
457 961
458our @ISA = CFClient::UI::Container::; 962our @ISA = CFClient::UI::HBox::;
459 963
460sub new { 964sub new {
461 my ($class, %arg) = @_; 965 my ($class, %arg) = @_;
462 966
463 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 967 my $child = delete $arg{child};
464 968
465 $class->SUPER::new (children => [$child], %arg) 969 my $self;
970
971 my $slider = new CFClient::UI::Slider
972 vertical => 1,
973 range => [0, 0, 1, 0.01], # HACK fix
974 on_changed => sub {
975 $self->{vp}->set_offset (0, $_[1]);
976 },
977 ;
978
979 $self = $class->SUPER::new (
980 vp => (new CFClient::UI::ViewPort expand => 1),
981 slider => $slider,
982 %arg,
983 );
984
985 $self->SUPER::add ($self->{vp}, $self->{slider});
986 $self->add ($child) if $child;
987
988 $self
466} 989}
467 990
468sub add { 991sub add {
469 my ($self, $child) = @_;
470
471 $self->{children} = [];
472
473 $self->SUPER::add ($child);
474}
475
476sub remove {
477 my ($self, $widget) = @_; 992 my ($self, $widget) = @_;
478 993
479 $self->SUPER::remove ($widget); 994 $self->{vp}->add ($self->{child} = $widget);
480
481 $self->{children} = [new CFClient::UI::Empty]
482 unless @{$self->{children}};
483} 995}
484 996
485sub child { $_[0]->{children}[0] } 997sub update {
998 my ($self) = @_;
486 999
487sub size_request { 1000 $self->SUPER::update;
488 $_[0]{children}[0]->size_request 1001
1002 # todo: overwrite size_allocate of child
1003 my $child = $self->{vp}->child;
1004 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
489} 1005}
490 1006
491sub size_allocate { 1007sub size_allocate {
492 my ($self, $w, $h) = @_; 1008 my ($self, $w, $h) = @_;
493 1009
494 $self->{children}[0]->configure (0, 0, $w, $h); 1010 $self->SUPER::size_allocate ($w, $h);
1011
1012 my $child = $self->{vp}->child;
1013 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
495} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
496 1018
497############################################################################# 1019#############################################################################
498 1020
499package CFClient::UI::Window; 1021package CFClient::UI::Frame;
500 1022
501our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
502 1024
503use CFClient::OpenGL; 1025use CFClient::OpenGL;
1026
1027sub new {
1028 my $class = shift;
1029
1030 $class->SUPER::new (
1031 bg => undef,
1032 @_,
1033 )
1034}
1035
1036sub _draw {
1037 my ($self) = @_;
1038
1039 if ($self->{bg}) {
1040 my ($w, $h) = @$self{qw(w h)};
1041
1042 glEnable GL_BLEND;
1043 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1044 glColor_premultiply @{ $self->{bg} };
1045
1046 glBegin GL_QUADS;
1047 glVertex 0 , 0;
1048 glVertex 0 , $h;
1049 glVertex $w, $h;
1050 glVertex $w, 0;
1051 glEnd;
1052
1053 glDisable GL_BLEND;
1054 }
1055
1056 $self->SUPER::_draw;
1057}
1058
1059#############################################################################
1060
1061package CFClient::UI::FancyFrame;
1062
1063our @ISA = CFClient::UI::Bin::;
1064
1065use CFClient::OpenGL;
1066
1067my $bg =
1068 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1069 mipmap => 1, wrap => 1;
1070
1071my @border =
1072 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1073 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
504 1074
505sub new { 1075sub new {
506 my ($class, %arg) = @_; 1076 my ($class, %arg) = @_;
507 1077
508 my $self = $class->SUPER::new (%arg);
509}
510
511sub update {
512 my ($self) = @_;
513
514 # we want to do this delayed...
515 $self->render_chld;
516 $self->SUPER::update;
517}
518
519sub render_chld {
520 my ($self) = @_;
521
522 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
523 glClearColor 0, 0, 0, 1;
524 glClear GL_COLOR_BUFFER_BIT;
525 $self->child->draw;
526 };
527}
528
529sub size_allocate {
530 my ($self, $w, $h) = @_;
531
532 $self->child->configure (0, 0, $w, $h);
533
534 $self->render_chld;
535}
536
537sub _draw {
538 my ($self) = @_;
539
540 my ($w, $h) = ($self->w, $self->h);
541
542 my $tex = $self->{texture}
543 or return;
544
545 glEnable GL_BLEND;
546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
547 glEnable GL_TEXTURE_2D;
548 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
549
550 $tex->draw_quad (0, 0, $w, $h);
551
552 glDisable GL_BLEND;
553 glDisable GL_TEXTURE_2D;
554}
555
556#############################################################################
557
558package CFClient::UI::ViewPort;
559
560our @ISA = CFClient::UI::Window::;
561
562sub new { die }
563
564sub size_request {
565 my ($self) = @_;
566
567 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
568 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
569
570 @$self{qw(child_w child_h)}
571}
572
573sub _draw {
574 my ($self) = @_;
575
576 $self->{children}[1]->draw;
577}
578
579
580#############################################################################
581
582package CFClient::UI::Frame;
583
584our @ISA = CFClient::UI::Bin::;
585
586use CFClient::OpenGL;
587
588sub new {
589 my $class = shift;
590
591 my $self = $class->SUPER::new ( 1078 my $self = $class->SUPER::new (
592 bg => [1, 1, 1, 1], 1079 bg => [1, 1, 1, 1],
593 border_bg => [1, 1, 1, 1], 1080 border_bg => [1, 1, 1, 1],
594 border => 0.8, 1081 border => 0.6,
595 @_ 1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
596 ); 1086 );
597 1087
598 $self
599}
600
601sub set_size {
602 my ($self, $w, $h) = @_;
603 $self->{req_w} = $w;
604 $self->{req_h} = $h;
605 $self->check_size;
606}
607
608sub size_request {
609 my ($self) = @_;
610 ($self->{req_w}, $self->{req_h})
611}
612
613sub size_allocate {
614 my ($self, $w, $h) = @_;
615 $self->{w} = $w;
616 $self->{h} = $h;
617 $self->child->configure (0, 0, $w, $h);
618}
619
620sub _draw {
621 my ($self) = @_;
622
623 my ($w, $h) = ($self->{w}, $self->{h});
624
625 glEnable GL_BLEND;
626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
627 glEnable GL_TEXTURE_2D;
628 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
629
630# glBegin GL_QUADS;
631# glColor 0, 0, 0, 0;
632# glVertex 0 , 0;
633# glVertex 0 , $h;
634# glVertex $w, $h;
635# glVertex $w, 0;
636# glEnd;
637
638
639 $self->child->draw;
640 glDisable GL_BLEND;
641 glDisable GL_TEXTURE_2D;
642}
643
644#############################################################################
645
646package CFClient::UI::FancyFrame;
647
648our @ISA = CFClient::UI::Bin::;
649
650use CFClient::OpenGL;
651
652my @tex =
653 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
654 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
655
656sub new {
657 my $class = shift;
658
659 # TODO: user_x, user_y, overwrite moveto?
660
661 my $self = $class->SUPER::new (
662 bg => [1, 1, 1, 1],
663 border_bg => [1, 1, 1, 1],
664 border => 0.8,
665 @_
666 );
667
668 $self->{title} &&= new CFClient::UI::Label 1088 $self->{title_widget} = new CFClient::UI::Label
669 align => 0, 1089 align => 0,
670 valign => 1, 1090 valign => 1,
671 text => $self->{title}, 1091 text => $self->{title},
672 fontsize => 1; 1092 fontsize => $self->{border},
1093 if exists $self->{title};
1094
1095 unless ($self->{no_close_button}) {
1096 $self->{close_btn} =
1097 new CFClient::UI::ImageButton
1098 image => 'x1_close.png',
1099 on_activate => sub { $self->hide };
1100
1101 $self->CFClient::UI::Container::add ($self->{close_btn});
1102 }
673 1103
674 $self 1104 $self
1105}
1106
1107sub add {
1108 my ($self, @widgets) = @_;
1109
1110 $self->SUPER::add (@widgets);
1111 $self->CFClient::UI::Container::add ($self->{close_btn}) if $self->{close_btn};
1112 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
675} 1113}
676 1114
677sub border { 1115sub border {
678 int $_[0]{border} * $::FONTSIZE 1116 int $_[0]{border} * $::FONTSIZE
679} 1117}
680 1118
681sub size_request { 1119sub size_request {
682 my ($self) = @_; 1120 my ($self) = @_;
683 1121
684 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1122 $self->{title_widget}->size_request
1123 if $self->{title_widget};
1124
1125 $self->{close_btn}->size_request
1126 if $self->{close_btn};
685 1127
686 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
687 1129
688 ( 1130 (
689 $w + $self->border * 2, 1131 $w + $self->border * 2,
… …
692} 1134}
693 1135
694sub size_allocate { 1136sub size_allocate {
695 my ($self, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
696 1138
1139 if ($self->{title_widget}) {
1140 $self->{title_widget}{w} = $w;
1141 $self->{title_widget}{h} = $h;
1142 $self->{title_widget}->size_allocate ($w, $h);
1143 }
1144
1145 my $border = $self->border;
1146
697 $h -= List::Util::max 0, $self->border * 2; 1147 $h -= List::Util::max 0, $border * 2;
698 $w -= List::Util::max 0, $self->border * 2; 1148 $w -= List::Util::max 0, $border * 2;
699 1149
700 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
701 if $self->{title};
702
703 $self->child->configure ($self->border, $self->border, $w, $h); 1150 $self->child->configure ($border, $border, $w, $h);
1151
1152 $self->{close_btn}->configure ($self->{w} - (2 * $border), 0, $border, $border)
1153 if $self->{close_btn};
704} 1154}
705 1155
706sub button_down { 1156sub button_down {
707 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
708 1158
1159 my ($w, $h) = @$self{qw(w h)};
709 my $border = $self->border; 1160 my $border = $self->border;
710 1161
711 if ($x < $self->{w} && $x >= $self->{w} - $border 1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
712 && $y < $self->{h} && $y >= $self->{h} - $border) { 1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
713 1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
714 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
715 my ($bw, $bh) = ($self->{w}, $self->{h}); 1168 my ($bw, $bh) = ($self->{w}, $self->{h});
716 1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
717 $self->{motion} = sub { 1173 $self->{motion} = sub {
718 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
719 1175
720 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
721 1178
722 $self->{user_w} = $bw + $x - $ox; 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
723 $self->{user_h} = $bh + $y - $oy; 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
724 $self->check_size; 1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
725 }; 1184 };
726 1185
727 } elsif ($x >= 0 && $x < $self->{w} 1186 } elsif ($lr ^ $td) {
728 && $y >= 0 && $y < $border) {
729
730 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
731 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
732 1189
733 $self->{motion} = sub { 1190 $self->{motion} = sub {
734 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
735 1192
736 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
737 1194
738 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
739 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
740 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
741 } 1203 1
742} 1204}
743 1205
744sub button_up { 1206sub button_up {
745 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
746 1208
1209 $self->{close_btn}->button_up ($ev, $x, $y)
1210 if $self->{close_btn};
1211
747 delete $self->{motion}; 1212 !!delete $self->{motion}
748} 1213}
749 1214
750sub mouse_motion { 1215sub mouse_motion {
751 my ($self, $ev, $x, $y) = @_; 1216 my ($self, $ev, $x, $y) = @_;
752 1217
753 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1218 $self->{motion}->($ev, $x, $y) if $self->{motion};
1219
1220 !!$self->{motion}
754} 1221}
755 1222
756sub _draw { 1223sub _draw {
757 my ($self) = @_; 1224 my ($self) = @_;
758 1225
1226 my $child = $self->{children}[0];
1227
759 my ($w, $h ) = ($self->{w}, $self->{h}); 1228 my ($w, $h ) = ($self->{w}, $self->{h});
760 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1229 my ($cw, $ch) = ($child->{w}, $child->{h});
761 1230
762 glEnable GL_BLEND;
763 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
764 glEnable GL_TEXTURE_2D; 1231 glEnable GL_TEXTURE_2D;
765 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1232 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
766 1233
767 my $border = $self->border; 1234 my $border = $self->border;
768 1235
769 glColor @{ $self->{border_bg} }; 1236 glColor @{ $self->{border_bg} };
770 $tex[1]->draw_quad (0, 0, $w, $border); 1237 $border[0]->draw_quad_alpha (0, 0, $w, $border);
771 $tex[3]->draw_quad (0, $border, $border, $ch); 1238 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
772 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1239 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
773 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1240 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
774 1241
775 my $bg = $tex[0]; 1242 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1243 glColor @{ $self->{bg} };
776 1244
777 # TODO: repeat texture not scale 1245 # TODO: repeat texture not scale
778 my $rep_x = $cw / $bg->{w}; 1246 # solve this better(?)
779 my $rep_y = $ch / $bg->{h}; 1247 $bg->{s} = $cw / $bg->{w};
780 1248 $bg->{t} = $ch / $bg->{h};
781 glColor @{ $self->{bg} };
782
783 $bg->{s} = $rep_x;
784 $bg->{t} = $rep_y;
785 $bg->{wrap_mode} = 1;
786 $bg->draw_quad ($border, $border, $cw, $ch); 1249 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1250 }
787 1251
788 glDisable GL_TEXTURE_2D; 1252 glDisable GL_TEXTURE_2D;
789 glDisable GL_BLEND;
790 1253
791 $self->{title}->draw if $self->{title};
792 $self->child->draw; 1254 $child->draw;
1255
1256 if ($self->{title_widget}) {
1257 glTranslate 0, $border - $self->{h};
1258 $self->{title_widget}->_draw;
1259
1260 glTranslate 0, - ($border - $self->{h});
1261 }
1262
1263 $self->{close_btn}->draw
1264 if $self->{close_btn};
793} 1265}
794 1266
795############################################################################# 1267#############################################################################
796 1268
797package CFClient::UI::Table; 1269package CFClient::UI::Table;
… …
805sub new { 1277sub new {
806 my $class = shift; 1278 my $class = shift;
807 1279
808 $class->SUPER::new ( 1280 $class->SUPER::new (
809 col_expand => [], 1281 col_expand => [],
810 @_ 1282 @_,
811 ) 1283 )
1284}
1285
1286sub children {
1287 grep $_, map @$_, grep $_, @{ $_[0]{children} }
812} 1288}
813 1289
814sub add { 1290sub add {
815 my ($self, $x, $y, $child) = @_; 1291 my ($self, $x, $y, $child) = @_;
816 1292
817 $child->set_parent ($self); 1293 $child->set_parent ($self);
818 $self->{children}[$y][$x] = $child; 1294 $self->{children}[$y][$x] = $child;
819 1295
820 $child->check_size; 1296 $self->realloc;
821} 1297}
822 1298
1299sub remove {
1300 my ($self, $child) = @_;
1301
1302 # TODO: not yet implemented
1303}
1304
823# TODO: move to container class maybe? send childs a signal on removal? 1305# TODO: move to container class maybe? send children a signal on removal?
824sub clear { 1306sub clear {
825 my ($self) = @_; 1307 my ($self) = @_;
826 1308
1309 my @children = $self->children;
827 delete $self->{children}; 1310 delete $self->{children};
828 $self->update; 1311
1312 for (@children) {
1313 delete $_->{parent};
1314 $_->hide;
1315 }
1316
1317 $self->realloc;
829} 1318}
830 1319
831sub get_wh { 1320sub get_wh {
832 my ($self) = @_; 1321 my ($self) = @_;
833 1322
… …
864sub size_allocate { 1353sub size_allocate {
865 my ($self, $w, $h) = @_; 1354 my ($self, $w, $h) = @_;
866 1355
867 my ($ws, $hs) = $self->get_wh; 1356 my ($ws, $hs) = $self->get_wh;
868 1357
869 my $req_w = sum @$ws; 1358 my $req_w = (sum @$ws) || 1;
870 my $req_h = sum @$hs; 1359 my $req_h = (sum @$hs) || 1;
871 1360
872 # TODO: nicer code && do row_expand 1361 # TODO: nicer code && do row_expand
873 my @col_expand = @{$self->{col_expand}}; 1362 my @col_expand = @{$self->{col_expand}};
874 @col_expand = (1) x @$ws unless @col_expand; 1363 @col_expand = (1) x @$ws unless @col_expand;
875 my $col_expand = (sum @col_expand) || 1; 1364 my $col_expand = (sum @col_expand) || 1;
… …
929 } 1418 }
930} 1419}
931 1420
932############################################################################# 1421#############################################################################
933 1422
934package CFClient::UI::HBox; 1423package CFClient::UI::Box;
935
936# TODO: wrap into common Box base class
937 1424
938our @ISA = CFClient::UI::Container::; 1425our @ISA = CFClient::UI::Container::;
939 1426
940sub size_request { 1427sub size_request {
941 my ($self) = @_; 1428 my ($self) = @_;
942 1429
943 my @alloc = map [$_->size_request], @{$self->{children}}; 1430 $self->{vertical}
944 1431 ? (
945 ( 1432 (List::Util::max map $_->{req_w}, @{$self->{children}}),
946 (List::Util::sum map $_->[0], @alloc), 1433 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
947 (List::Util::max map $_->[1], @alloc), 1434 )
948 ) 1435 : (
1436 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1437 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1438 )
949} 1439}
950 1440
951sub size_allocate { 1441sub size_allocate {
952 my ($self, $w, $h) = @_; 1442 my ($self, $w, $h) = @_;
953 1443
954 ($h, $w) = ($w, $h); 1444 my $space = $self->{vertical} ? $h : $w;
955
956 my $children = $self->{children}; 1445 my $children = $self->{children};
957 1446
958 my @h = map $_->{req_w}, @$children; 1447 my @req;
959 1448
960 my $req_h = List::Util::sum @h; 1449 if ($self->{homogeneous}) {
961 1450 @req = ($space / (@$children || 1)) x @$children;
962 if ($req_h > $h) {
963 # ah well, not enough space
964 $_ *= $h / $req_h for @h;
965 } else { 1451 } else {
1452 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1453 my $req = List::Util::sum @req;
1454
1455 if ($req > $space) {
1456 # ah well, not enough space
1457 $_ *= $space / $req for @req;
1458 } else {
966 my $exp = List::Util::sum map $_->{expand}, @$children; 1459 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
967 $exp ||= 1;
968 1460
1461 $space = ($space - $req) / $expand; # remaining space to give away
1462
1463 $req[$_] += $space * $children->[$_]{expand}
969 for (0 .. $#$children) { 1464 for 0 .. $#$children;
970 my $child = $children->[$_];
971
972 my $alloc_h = $h[$_];
973 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
974 $h[$_] = $alloc_h;
975 } 1465 }
976 } 1466 }
977 1467
978 CFClient::UI::harmonize \@h; 1468 CFClient::UI::harmonize \@req;
979 1469
980 my $y = 0; 1470 my $pos = 0;
981 for (0 .. $#$children) { 1471 for (0 .. $#$children) {
982 my $child = $children->[$_];
983 my $h = $h[$_]; 1472 my $alloc = $req[$_];
984 $child->configure ($y, 0, $h, $w); 1473 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
985 1474
986 $y += $h; 1475 $pos += $alloc;
987 } 1476 }
988 1477
989 1 1478 1
990} 1479}
991 1480
992############################################################################# 1481#############################################################################
993 1482
1483package CFClient::UI::HBox;
1484
1485our @ISA = CFClient::UI::Box::;
1486
1487sub new {
1488 my $class = shift;
1489
1490 $class->SUPER::new (
1491 vertical => 0,
1492 @_,
1493 )
1494}
1495
1496#############################################################################
1497
994package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
995 1499
996# TODO: wrap into common Box base class
997
998our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
999 1501
1000sub size_request { 1502sub new {
1001 my ($self) = @_; 1503 my $class = shift;
1002 1504
1003 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
1004 1506 vertical => 1,
1005 ( 1507 @_,
1006 (List::Util::max map $_->[0], @alloc),
1007 (List::Util::sum map $_->[1], @alloc),
1008 ) 1508 )
1009} 1509}
1010 1510
1011sub size_allocate {
1012 my ($self, $w, $h) = @_;
1013
1014 my $children = $self->{children};
1015
1016 my @h = map $_->{req_h}, @$children;
1017
1018 my $req_h = List::Util::sum @h;
1019
1020 if ($req_h > $h) {
1021 # ah well, not enough space
1022 $_ *= $h / $req_h for @h;
1023 } else {
1024 my $exp = List::Util::sum map $_->{expand}, @$children;
1025 $exp ||= 1;
1026
1027 for (0 .. $#$children) {
1028 my $child = $children->[$_];
1029
1030 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1031 }
1032 }
1033
1034 CFClient::UI::harmonize \@h;
1035
1036 my $y = 0;
1037 for (0 .. $#$children) {
1038 my $child = $children->[$_];
1039 my $h = $h[$_];
1040 $child->configure (0, $y, $w, $h);
1041
1042 $y += $h;
1043 }
1044
1045 1
1046}
1047
1048############################################################################# 1511#############################################################################
1049 1512
1050package CFClient::UI::Label; 1513package CFClient::UI::Label;
1051 1514
1052our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
1053 1516
1054use CFClient::OpenGL; 1517use CFClient::OpenGL;
1055 1518
1056sub new { 1519sub new {
1057 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
1058 1521
1059 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
1060 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
1524 #bg => none
1525 #active_bg => none
1526 #font => default_font
1527 #text => initial text
1528 #markup => initial narkup
1529 #max_w => maximum pixel width
1530 ellipsise => 3, # end
1531 layout => (new CFClient::Layout),
1061 fontsize => 1, 1532 fontsize => 1,
1062 text => "",
1063 align => -1, 1533 align => -1,
1064 valign => -1, 1534 valign => -1,
1065 padding => 2, 1535 padding_x => 2,
1066 layout => new CFClient::Layout, 1536 padding_y => 2,
1537 can_events => 0,
1067 %arg 1538 %arg
1068 ); 1539 );
1069 1540
1070 if (exists $self->{template}) { 1541 if (exists $self->{template}) {
1071 my $layout = new CFClient::Layout; 1542 my $layout = new CFClient::Layout;
1072 $layout->set_text (delete $self->{template}); 1543 $layout->set_text (delete $self->{template});
1073 $self->{template} = $layout; 1544 $self->{template} = $layout;
1074 } 1545 }
1075 1546
1076 $self->set_text (delete $self->{text}) if exists $self->{text}; 1547 if (exists $self->{markup}) {
1077 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1548 $self->set_markup (delete $self->{markup});
1549 } else {
1550 $self->set_text (delete $self->{text});
1551 }
1078 1552
1079 $self 1553 $self
1080} 1554}
1081 1555
1082sub escape_text { 1556sub escape($) {
1083 local $_ = $_[1]; 1557 local $_ = $_[0];
1084 1558
1085 s/&/&amp;/g; 1559 s/&/&amp;/g;
1086 s/>/&gt;/g; 1560 s/>/&gt;/g;
1087 s/</&lt;/g; 1561 s/</&lt;/g;
1088 1562
1089 $_[1] 1563 $_
1564}
1565
1566sub update {
1567 my ($self) = @_;
1568
1569 delete $self->{texture};
1570 $self->SUPER::update;
1571}
1572
1573sub realloc {
1574 my ($self) = @_;
1575
1576 delete $self->{ox};
1577 $self->SUPER::realloc;
1090} 1578}
1091 1579
1092sub set_text { 1580sub set_text {
1093 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
1094 1582
1583 return if $self->{text} eq "T$text";
1584 $self->{text} = "T$text";
1585
1586 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1095 $self->{layout}->set_text ($text); 1587 $self->{layout}->set_text ($text);
1096 1588
1097 delete $self->{texture}; 1589 delete $self->{size_req};
1098 $self->check_size; 1590 $self->realloc;
1099 $self->update; 1591 $self->update;
1100} 1592}
1101 1593
1102sub set_markup { 1594sub set_markup {
1103 my ($self, $markup) = @_; 1595 my ($self, $markup) = @_;
1104 1596
1597 return if $self->{text} eq "M$markup";
1598 $self->{text} = "M$markup";
1599
1600 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1601
1602 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1105 $self->{layout}->set_markup ($markup); 1603 $self->{layout}->set_markup ($markup);
1106 1604
1107 delete $self->{texture}; 1605 delete $self->{size_req};
1108 $self->check_size; 1606 $self->realloc;
1109 $self->update; 1607 $self->update;
1110} 1608}
1111 1609
1112sub size_request { 1610sub size_request {
1113 my ($self) = @_; 1611 my ($self) = @_;
1114 1612
1115 $self->{layout}->set_width; 1613 $self->{size_req} ||= do {
1614 $self->{layout}->set_font ($self->{font}) if $self->{font};
1615 $self->{layout}->set_width ($self->{max_w} || -1);
1616 $self->{layout}->set_ellipsise ($self->{ellipsise});
1617 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1116 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1117 1619
1118 my ($w, $h) = $self->{layout}->size; 1620 my ($w, $h) = $self->{layout}->size;
1119 1621
1120 if (exists $self->{template}) { 1622 if (exists $self->{template}) {
1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1121 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1122 1625
1123 my ($w2, $h2) = $self->{template}->size; 1626 my ($w2, $h2) = $self->{template}->size;
1124 1627
1125 $w = List::Util::max $w, $w2; 1628 $w = List::Util::max $w, $w2;
1126 $h = List::Util::max $h, $h2; 1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1127 } 1633 };
1128 1634
1129 ( 1635 @{ $self->{size_req} }
1130 $w + $self->{padding} * 2,
1131 $h + $self->{padding} * 2,
1132 )
1133} 1636}
1134 1637
1135sub size_allocate { 1638sub size_allocate {
1136 my ($self, $w, $h) = @_; 1639 my ($self, $w, $h) = @_;
1137 1640
1641 delete $self->{ox};
1642
1138 delete $self->{texture}; 1643 delete $self->{texture}
1644 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1139} 1645}
1140 1646
1141sub set_fontsize { 1647sub set_fontsize {
1142 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1143 1649
1144 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1145 $self->check_size; 1651 delete $self->{texture};
1652
1653 $self->realloc;
1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1146} 1662}
1147 1663
1148sub _draw { 1664sub _draw {
1149 my ($self) = @_; 1665 my ($self) = @_;
1150 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1151 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1152 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1153 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1154 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1155 }; 1678 };
1156 1679
1157 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1158 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
1159 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697 glColor @{$self->{fg}};
1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699 } else {
1160 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1161 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1162 glColor @{$self->{fg}}; 1702 }
1163
1164 $self->{ox} = int (
1165 $self->{align} < 0 ? $self->{padding}
1166 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1167 : ($self->{w} - $tex->{w}) * 0.5
1168 );
1169
1170 $self->{oy} = int (
1171 $self->{valign} < 0 ? $self->{padding}
1172 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1173 : ($self->{h} - $tex->{h}) * 0.5
1174 );
1175
1176 $tex->draw_quad ($self->{ox}, $self->{oy});
1177 1703
1178 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1179 glDisable GL_BLEND;
1180} 1705}
1181 1706
1182############################################################################# 1707#############################################################################
1183 1708
1184package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1189 1714
1190sub new { 1715sub new {
1191 my $class = shift; 1716 my $class = shift;
1192 1717
1193 $class->SUPER::new ( 1718 $class->SUPER::new (
1194 fg => [1, 1, 1], 1719 fg => [1, 1, 1],
1195 bg => [0, 0, 0, 0.2], 1720 bg => [0, 0, 0, 0.2],
1196 active_bg => [1, 1, 1, 0.5], 1721 active_bg => [1, 1, 1, 0.5],
1197 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1198 can_hover => 1, 1723 can_hover => 1,
1199 can_focus => 1, 1724 can_focus => 1,
1200 valign => 0, 1725 valign => 0,
1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1201 @_ 1729 @_
1202 ) 1730 )
1203} 1731}
1204 1732
1205sub _set_text { 1733sub _set_text {
… …
1207 1735
1208 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1209 1737
1210 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1211 1739
1212 delete $self->{texture};
1213
1214 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1215 $self->{text} = $text; 1741 $self->{text} = $text;
1216 1742
1217 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1218 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1219 1746
1220 $self->emit (changed => $self->{text}); 1747 $self->_emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1751}
1752
1753sub set_text {
1754 my ($self, $text) = @_;
1755
1756 $self->{cursor} = length $text;
1757 $self->_set_text ($text);
1221} 1758}
1222 1759
1223sub get_text { 1760sub get_text {
1224 $_[0]{text} 1761 $_[0]{text}
1225} 1762}
… …
1228 my ($self) = @_; 1765 my ($self) = @_;
1229 1766
1230 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1231 1768
1232 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1233}
1234
1235sub size_allocate {
1236 my ($self, $w, $h) = @_;
1237
1238 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1239}
1240
1241sub set_text {
1242 my ($self, $text) = @_;
1243
1244 $self->{cursor} = length $text;
1245 $self->_set_text ($text);
1246 $self->update;
1247} 1770}
1248 1771
1249sub key_down { 1772sub key_down {
1250 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1251 1774
… …
1253 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1254 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1255 1778
1256 my $text = $self->get_text; 1779 my $text = $self->get_text;
1257 1780
1258 if ($sym == 8) { 1781 if ($uni == 8) {
1259 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1260 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1261 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1262 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1263 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1264 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1265 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1266 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1267 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1268 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1269 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1270 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1271 $self->emit ('escape'); 1794 $self->_emit ('escape');
1272 } elsif ($uni) { 1795 } elsif ($uni) {
1273 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1274 } 1799 }
1275 1800
1276 $self->_set_text ($text); 1801 $self->_set_text ($text);
1277 $self->update; 1802
1803 $self->realloc;
1804
1805 1
1278} 1806}
1279 1807
1280sub focus_in { 1808sub focus_in {
1281 my ($self) = @_; 1809 my ($self) = @_;
1282 1810
… …
1297 utf8::encode $text; 1825 utf8::encode $text;
1298 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1299 1827
1300 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1301 $self->update; 1829 $self->update;
1830
1831 1
1302} 1832}
1303 1833
1304sub mouse_motion { 1834sub mouse_motion {
1305 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1306# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 0
1307} 1839}
1308 1840
1309sub _draw { 1841sub _draw {
1310 my ($self) = @_; 1842 my ($self) = @_;
1311 1843
1312 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1313 1845
1314 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1315 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1316 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1317 } else { 1849 } else {
1318 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1319 } 1851 }
1320 1852
1321 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1322 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1323 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1324 glVertex 0 , 0; 1856 glVertex 0 , 0;
1325 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1326 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1327 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1358 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1359 1891
1360 my $sym = $ev->{sym}; 1892 my $sym = $ev->{sym};
1361 1893
1362 if ($sym == 13) { 1894 if ($sym == 13) {
1895 unshift @{$self->{history}},
1896 my $txt = $self->get_text;
1897 $self->{history_pointer} = -1;
1898 $self->{history_saveback} = '';
1363 $self->emit (activate => $self->get_text); 1899 $self->_emit (activate => $txt);
1364 $self->update; 1900 $self->update;
1365 1901
1902 } elsif ($sym == CFClient::SDLK_UP) {
1903 if ($self->{history_pointer} < 0) {
1904 $self->{history_saveback} = $self->get_text;
1905 }
1906 if (@{$self->{history} || []} > 0) {
1907 $self->{history_pointer}++;
1908 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1909 $self->{history_pointer} = @{$self->{history} || []} - 1;
1910 }
1911 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1912 }
1913
1914 } elsif ($sym == CFClient::SDLK_DOWN) {
1915 $self->{history_pointer}--;
1916 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1917
1918 if ($self->{history_pointer} >= 0) {
1919 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1920 } else {
1921 $self->set_text ($self->{history_saveback});
1922 }
1923
1366 } else { 1924 } else {
1367 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::key_down ($ev)
1926 }
1927
1368 } 1928 1
1369
1370} 1929}
1371 1930
1372############################################################################# 1931#############################################################################
1373 1932
1374package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1383 1942
1384sub new { 1943sub new {
1385 my $class = shift; 1944 my $class = shift;
1386 1945
1387 $class->SUPER::new ( 1946 $class->SUPER::new (
1388 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1389 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1390 bg => [1, 1, 1, 0.2],
1391 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1392 can_hover => 1, 1951 can_hover => 1,
1393 align => 0, 1952 align => 0,
1394 valign => 0, 1953 valign => 0,
1954 can_events => 1,
1395 @_ 1955 @_
1396 ) 1956 )
1397} 1957}
1398 1958
1959sub activate { }
1960
1399sub button_up { 1961sub button_up {
1400 my ($self, $ev, $x, $y) = @_; 1962 my ($self, $ev, $x, $y) = @_;
1401 1963
1964 $self->emit ("activate")
1402 if ($x >= 0 && $x < $self->{w} 1965 if $x >= 0 && $x < $self->{w}
1403 && $y >= 0 && $y < $self->{h}) { 1966 && $y >= 0 && $y < $self->{h};
1404 $self->emit ("activate"); 1967
1405 } 1968 1
1406} 1969}
1407 1970
1408sub _draw { 1971sub _draw {
1409 my ($self) = @_; 1972 my ($self) = @_;
1410 1973
1411 local $self->{fg} = $self->{fg}; 1974 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1412 1975
1413 if ($GRAB == $self) {
1414 $self->{fg} = $self->{active_fg};
1415 }
1416
1417 glEnable GL_BLEND;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419 glEnable GL_TEXTURE_2D; 1976 glEnable GL_TEXTURE_2D;
1420 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1977 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1421 glColor 0, 0, 0, 1; 1978 glColor 0, 0, 0, 1;
1422 1979
1423 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1980 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1424 1981
1425 glDisable GL_TEXTURE_2D; 1982 glDisable GL_TEXTURE_2D;
1426 glDisable GL_BLEND;
1427 1983
1428 $self->SUPER::_draw; 1984 $self->SUPER::_draw;
1985}
1986
1987#############################################################################
1988
1989package CFClient::UI::ImageButton;
1990
1991our @ISA = CFClient::UI::Image::;
1992
1993use CFClient::OpenGL;
1994
1995my %textures;
1996
1997sub new {
1998 my $class = shift;
1999
2000 my $self = $class->SUPER::new (
2001 padding_x => 4,
2002 padding_y => 4,
2003 fg => [1, 1, 1],
2004 active_fg => [0, 0, 1],
2005 can_hover => 1,
2006 align => 0,
2007 valign => 0,
2008 can_events => 1,
2009 @_
2010 );
2011}
2012
2013sub activate { }
2014
2015sub button_up {
2016 my ($self, $ev, $x, $y) = @_;
2017
2018 $self->emit ("activate")
2019 if $x >= 0 && $x < $self->{w}
2020 && $y >= 0 && $y < $self->{h};
2021
2022 1
1429} 2023}
1430 2024
1431############################################################################# 2025#############################################################################
1432 2026
1433package CFClient::UI::CheckBox; 2027package CFClient::UI::CheckBox;
… …
1442 2036
1443sub new { 2037sub new {
1444 my $class = shift; 2038 my $class = shift;
1445 2039
1446 $class->SUPER::new ( 2040 $class->SUPER::new (
1447 padding => 2, 2041 padding_x => 2,
2042 padding_y => 2,
1448 fg => [1, 1, 1], 2043 fg => [1, 1, 1],
1449 active_fg => [1, 1, 0], 2044 active_fg => [1, 1, 0],
2045 bg => [0, 0, 0, 0.2],
2046 active_bg => [1, 1, 1, 0.5],
1450 state => 0, 2047 state => 0,
1451 can_hover => 1, 2048 can_hover => 1,
1452 @_ 2049 @_
1453 ) 2050 )
1454} 2051}
1455 2052
1456sub size_request { 2053sub size_request {
1457 my ($self) = @_; 2054 my ($self) = @_;
1458 2055
1459 ($self->{padding} * 2 + 6) x 2 2056 (6) x 2
1460} 2057}
1461 2058
1462sub button_down { 2059sub button_down {
1463 my ($self, $ev, $x, $y) = @_; 2060 my ($self, $ev, $x, $y) = @_;
1464 2061
1465 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2062 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1466 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2063 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1467 $self->{state} = !$self->{state}; 2064 $self->{state} = !$self->{state};
1468 $self->emit (changed => $self->{state}); 2065 $self->_emit (changed => $self->{state});
2066 } else {
2067 return 0
2068 }
2069
1469 } 2070 1
1470} 2071}
1471 2072
1472sub _draw { 2073sub _draw {
1473 my ($self) = @_; 2074 my ($self) = @_;
1474 2075
1475 $self->SUPER::_draw; 2076 $self->SUPER::_draw;
1476 2077
1477 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2078 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1478 2079
1479 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2080 my ($w, $h) = @$self{qw(w h)};
2081
2082 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1480 2083
1481 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2084 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1482 2085
1483 glEnable GL_BLEND; 2086 my $tex = $self->{state} ? $tex[1] : $tex[0];
2087
1484 glEnable GL_TEXTURE_2D; 2088 glEnable GL_TEXTURE_2D;
1485 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1486
1487 my $tex = $self->{state} ? $tex[1] : $tex[0];
1488
1489 $tex->draw_quad (0, 0, $s, $s); 2089 $tex->draw_quad_alpha (0, 0, $s, $s);
1490
1491 glDisable GL_TEXTURE_2D; 2090 glDisable GL_TEXTURE_2D;
1492 glDisable GL_BLEND;
1493} 2091}
1494 2092
1495############################################################################# 2093#############################################################################
1496 2094
1497package CFClient::UI::Image; 2095package CFClient::UI::Image;
… …
1504our %loaded_images; 2102our %loaded_images;
1505 2103
1506sub new { 2104sub new {
1507 my $class = shift; 2105 my $class = shift;
1508 2106
1509 my $self = $class->SUPER::new (@_); 2107 my $self = $class->SUPER::new (can_events => 0, @_);
1510 2108
1511 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2109 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1512 2110
1513 $loaded_images{$self->{image}} ||= 2111 $loaded_images{$self->{image}} ||=
1514 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2112 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1540 glTranslate 0, -$self->{w}, 0; 2138 glTranslate 0, -$self->{w}, 0;
1541 2139
1542 ($w, $h) = ($h, $w); 2140 ($w, $h) = ($h, $w);
1543 } 2141 }
1544 2142
1545 glEnable GL_BLEND;
1546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1547 glEnable GL_TEXTURE_2D; 2143 glEnable GL_TEXTURE_2D;
1548 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2144 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1549 2145
1550 $tex->draw_quad (0, 0, $w, $h); 2146 $tex->draw_quad_alpha (0, 0, $w, $h);
1551 2147
1552 glDisable GL_BLEND;
1553 glDisable GL_TEXTURE_2D; 2148 glDisable GL_TEXTURE_2D;
1554} 2149}
1555 2150
1556############################################################################# 2151#############################################################################
1557 2152
1558package CFClient::UI::VGauge; 2153package CFClient::UI::VGauge;
1559 2154
1560our @ISA = CFClient::UI::Base::; 2155our @ISA = CFClient::UI::Base::;
2156
2157use List::Util qw(min max);
1561 2158
1562use CFClient::OpenGL; 2159use CFClient::OpenGL;
1563 2160
1564my %tex = ( 2161my %tex = (
1565 food => [ 2162 food => [
1566 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2163 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1567 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2164 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1568 ], 2165 ],
1569 grace => [ 2166 grace => [
1570 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2167 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1571 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2168 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1572 ], 2169 ],
1573 hp => [ 2170 hp => [
1574 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2171 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1575 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2172 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1576 ], 2173 ],
1577 mana => [ 2174 mana => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2175 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2176 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1580 ], 2177 ],
1581); 2178);
1582 2179
1583# eg. VGauge->new (gauge => 'food'), default gauge: food 2180# eg. VGauge->new (gauge => 'food'), default gauge: food
1584sub new { 2181sub new {
… …
1603} 2200}
1604 2201
1605sub set_max { 2202sub set_max {
1606 my ($self, $max) = @_; 2203 my ($self, $max) = @_;
1607 2204
2205 return if $self->{max_val} == $max;
2206
1608 $self->{max_val} = $max; 2207 $self->{max_val} = $max;
2208 $self->update;
1609} 2209}
1610 2210
1611sub set_value { 2211sub set_value {
1612 my ($self, $val, $max) = @_; 2212 my ($self, $val, $max) = @_;
1613 2213
1614 $self->set_max ($max) 2214 $self->set_max ($max)
1615 if defined $max; 2215 if defined $max;
1616 2216
1617 $max = $self->{max_val}; 2217 return if $self->{val} == $val;
2218
1618 $self->{val} = $val; 2219 $self->{val} = $val;
1619
1620 $self->update; 2220 $self->update;
1621} 2221}
1622 2222
1623sub _draw { 2223sub _draw {
1624 my ($self) = @_; 2224 my ($self) = @_;
1625 2225
1626 my $tex = $tex{$self->{type}}; 2226 my $tex = $tex{$self->{type}};
2227 my ($t1, $t2, $t3) = @$tex;
1627 2228
1628 my ($w, $h) = ($self->{w}, $self->{h}); 2229 my ($w, $h) = ($self->{w}, $self->{h});
1629 2230
1630 if ($self->{vertical}) { 2231 if ($self->{vertical}) {
1631 glRotate 90, 0, 0, 1; 2232 glRotate 90, 0, 0, 1;
… …
1633 2234
1634 ($w, $h) = ($h, $w); 2235 ($w, $h) = ($h, $w);
1635 } 2236 }
1636 2237
1637 my $ycut = $self->{val} / ($self->{max_val} || 1); 2238 my $ycut = $self->{val} / ($self->{max_val} || 1);
1638 $ycut = 1 if $self->{val} > $self->{max_val};
1639 2239
1640 my $t1 = $tex->[0]; 2240 my $ycut1 = max 0, min 1, $ycut;
1641 my $t2 = $tex->[1]; 2241 my $ycut2 = max 0, min 1, $ycut - 1;
2242
2243 my $h1 = $self->{h} * (1 - $ycut1);
2244 my $h2 = $self->{h} * (1 - $ycut2);
1642 2245
1643 glEnable GL_BLEND; 2246 glEnable GL_BLEND;
1644 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2247 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2248 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1645 glEnable GL_TEXTURE_2D; 2249 glEnable GL_TEXTURE_2D;
1646 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2250 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1647 2251
1648 my $h1 = $self->{h} - $ycut * $self->{h};
1649 my $h2 = $ycut * $self->{h};
1650
1651 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2252 glBindTexture GL_TEXTURE_2D, $t1->{name};
1652 glBegin GL_QUADS; 2253 glBegin GL_QUADS;
1653 glTexCoord 0 , 0; glVertex 0 , 0; 2254 glTexCoord 0 , 0; glVertex 0 , 0;
1654 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2255 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1655 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2256 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1656 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2257 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1657 glEnd; 2258 glEnd;
1658 2259
2260 my $ycut1 = List::Util::min 1, $ycut;
1659 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2261 glBindTexture GL_TEXTURE_2D, $t2->{name};
1660 glBegin GL_QUADS; 2262 glBegin GL_QUADS;
1661 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2263 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1662 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2264 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1663 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2265 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1664 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2266 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1665 glEnd; 2267 glEnd;
2268
2269 if ($t3) {
2270 glBindTexture GL_TEXTURE_2D, $t3->{name};
2271 glBegin GL_QUADS;
2272 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2273 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2274 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2275 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2276 glEnd;
2277 }
1666 2278
1667 glDisable GL_BLEND; 2279 glDisable GL_BLEND;
1668 glDisable GL_TEXTURE_2D; 2280 glDisable GL_TEXTURE_2D;
1669} 2281}
1670 2282
… …
1673package CFClient::UI::Gauge; 2285package CFClient::UI::Gauge;
1674 2286
1675our @ISA = CFClient::UI::VBox::; 2287our @ISA = CFClient::UI::VBox::;
1676 2288
1677sub new { 2289sub new {
1678 my ($class, %arg) = shift; 2290 my ($class, %arg) = @_;
1679 2291
1680 my $self = $class->SUPER::new ( 2292 my $self = $class->SUPER::new (
1681 @_, 2293 tooltip => $arg{type},
2294 can_hover => 1,
2295 can_events => 1,
2296 %arg,
1682 ); 2297 );
1683 2298
1684 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2299 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1685 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2300 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1686 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2301 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1687 2302
1688 $self 2303 $self
1689} 2304}
1690 2305
1691sub set_fontsize { 2306sub set_fontsize {
… …
1693 2308
1694 $self->{value}->set_fontsize ($fsize); 2309 $self->{value}->set_fontsize ($fsize);
1695 $self->{max} ->set_fontsize ($fsize); 2310 $self->{max} ->set_fontsize ($fsize);
1696} 2311}
1697 2312
2313sub set_max {
2314 my ($self, $max) = @_;
2315
2316 $self->{gauge}->set_max ($max);
2317 $self->{max}->set_text ($max);
2318}
2319
1698sub set_value { 2320sub set_value {
1699 my ($self, $val, $max) = @_; 2321 my ($self, $val, $max) = @_;
1700 2322
1701 $self->set_max ($max) 2323 $self->set_max ($max)
1702 if defined $max; 2324 if defined $max;
1703 2325
1704 $self->{gauge}->set_value ($val, $max); 2326 $self->{gauge}->set_value ($val, $max);
1705 $self->{value}->set_text ($val); 2327 $self->{value}->set_text ($val);
1706}
1707
1708sub set_max {
1709 my ($self, $max) = @_;
1710
1711 $self->{gauge}->set_max ($max);
1712 $self->{max}->set_text ($max);
1713} 2328}
1714 2329
1715############################################################################# 2330#############################################################################
1716 2331
1717package CFClient::UI::Slider; 2332package CFClient::UI::Slider;
… …
1727 qw(s1_slider.png s1_slider_bg.png); 2342 qw(s1_slider.png s1_slider_bg.png);
1728 2343
1729sub new { 2344sub new {
1730 my $class = shift; 2345 my $class = shift;
1731 2346
1732 # range [value, low, high, page] 2347 # range [value, low, high, page, unit]
1733 2348
1734 # TODO: 0-width page 2349 # TODO: 0-width page
1735 # TODO: req_w/h are wrong with vertical 2350 # TODO: req_w/h are wrong with vertical
1736 # TODO: calculations are off 2351 # TODO: calculations are off
1737 my $self = $class->SUPER::new ( 2352 my $self = $class->SUPER::new (
1738 fg => [1, 1, 1], 2353 fg => [1, 1, 1],
1739 active_fg => [0, 0, 0], 2354 active_fg => [0, 0, 0],
2355 bg => [0, 0, 0, 0.2],
2356 active_bg => [1, 1, 1, 0.5],
1740 range => [0, 0, 100, 10], 2357 range => [0, 0, 100, 10, 0],
1741 req_w => 20, 2358 min_w => $::WIDTH / 80,
1742 req_h => 20, 2359 min_h => $::WIDTH / 80,
1743 vertical => 0, 2360 vertical => 0,
1744 can_hover => 1, 2361 can_hover => 1,
1745 inner_pad => 5, 2362 inner_pad => 0.02,
1746 @_ 2363 @_
1747 ); 2364 );
1748 2365
2366 $self->set_value ($self->{range}[0]);
2367 $self->update;
2368
1749 $self 2369 $self
1750} 2370}
1751 2371
2372sub changed { }
2373
2374sub set_range {
2375 my ($self, $range) = @_;
2376
2377 ($range, $self->{range}) = ($self->{range}, $range);
2378
2379 if ("@$range" ne "@{$self->{range}}") {
2380 $self->update;
2381 $self->set_value ($self->{range}[0]);
2382 }
2383}
2384
2385sub set_value {
2386 my ($self, $value) = @_;
2387
2388 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2389
2390 $hi = $lo + 1 if $hi <= $lo;
2391
2392 $page = $hi - $lo if $page > $hi - $lo;
2393
2394 $value = $lo if $value < $lo;
2395 $value = $hi - $page if $value > $hi - $page;
2396
2397 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2398 if $unit;
2399
2400 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2401
2402 if ($value != $old_value) {
2403 $self->_emit (changed => $value);
2404 $self->update;
2405 }
2406}
2407
1752sub size_request { 2408sub size_request {
1753 my ($self) = @_; 2409 my ($self) = @_;
1754 2410
1755 my $w = $self->{req_w}; 2411 ($self->{req_w}, $self->{req_h})
1756 my $h = $self->{req_h};
1757
1758 $self->{vertical} ? ($h, $w) : ($w, $h)
1759} 2412}
1760 2413
1761sub button_down { 2414sub button_down {
1762 my ($self, $ev, $x, $y) = @_; 2415 my ($self, $ev, $x, $y) = @_;
1763 2416
1764 $self->SUPER::button_down ($ev, $x, $y); 2417 $self->SUPER::button_down ($ev, $x, $y);
2418
2419 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2420
1765 $self->mouse_motion ($ev, $x, $y); 2421 $self->mouse_motion ($ev, $x, $y)
1766} 2422}
1767 2423
1768sub mouse_motion { 2424sub mouse_motion {
1769 my ($self, $ev, $x, $y) = @_; 2425 my ($self, $ev, $x, $y) = @_;
1770 2426
1771 if ($GRAB == $self) { 2427 if ($GRAB == $self) {
2428 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2429
2430 my (undef, $lo, $hi, $page) = @{$self->{range}};
2431
2432 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2433
2434 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2435 } else {
2436 return 0;
2437 }
2438
2439 1
2440}
2441
2442sub update {
2443 my ($self) = @_;
2444
2445 delete $self->{knob_w};
2446 $self->SUPER::update;
2447}
2448
2449sub _draw {
2450 my ($self) = @_;
2451
2452 unless ($self->{knob_w}) {
2453 $self->set_value ($self->{range}[0]);
2454
1772 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2455 my ($value, $lo, $hi, $page) = @{$self->{range}};
2456 my $range = ($hi - $page - $lo) || 1e-100;
1773 2457
1774 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2458 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1775 2459
1776 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2460 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1777 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2461 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1778 2462
1779 $x -= $inner_pad_px; # substract the padding 2463 $value = ($value - $lo) / $range;
1780 $x = $x * ($hi - $lo) / $inner_w + $lo; 2464 $value = $value * $self->{scale} + $self->{offset};
1781 $x = $lo if $x < $lo;
1782 $x = $hi - $page if $x > $hi - $page;
1783 $self->{range}[0] = $x;
1784 2465
1785 $self->emit (changed => $x); 2466 $self->{knob_x} = $value - $knob_w * 0.5;
1786 $self->update; 2467 $self->{knob_w} = $knob_w;
1787 } 2468 }
1788}
1789
1790# the inner_* stuff is for generating a padding for the slider handle,
1791# so that the handle doesn't leave the texture. This calculation isn't 100%
1792# correct propably, but it does the job for now
1793sub _calc_inner_pad_px {
1794 my ($self, $w) = @_;
1795 ($w / 100) * $self->{inner_pad} # % to pixels
1796}
1797
1798sub _draw {
1799 my ($self) = @_;
1800 2469
1801 $self->SUPER::_draw (); 2470 $self->SUPER::_draw ();
1802 2471
1803 my ($w, $h) = @$self{qw(w h)}; 2472 glScale $self->{w}, $self->{h};
1804 2473
1805 if ($self->{vertical}) { 2474 if ($self->{vertical}) {
1806 # draw a vertical slider like a rotated horizontal slider 2475 # draw a vertical slider like a rotated horizontal slider
1807 2476
2477 glTranslate 1, 0, 0;
1808 glRotate 90, 0, 0, 1; 2478 glRotate 90, 0, 0, 1;
1809 glTranslate 0, -$self->{w}, 0;
1810
1811 ($w, $h) = ($h, $w);
1812 } 2479 }
1813 2480
1814 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2481 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1815 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2482 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1816 2483
1817 my ($value, $lo, $hi, $page) = @{$self->{range}};
1818
1819 $hi = $value + 1 if $lo == $hi;
1820
1821 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1822 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1823
1824 $page = int $page * $inner_w / ($hi - $lo);
1825 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1826
1827 $w -= $page;
1828 $page &= ~1;
1829 glTranslate $page * 0.5, 0, 0;
1830 $page ||= 2;
1831
1832 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1833 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1834
1835 glEnable GL_BLEND;
1836 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1837 glEnable GL_TEXTURE_2D; 2484 glEnable GL_TEXTURE_2D;
1838 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1839 2486
1840 # draw background 2487 # draw background
1841 $tex[1]->draw_quad (0, 0, $w, $h); 2488 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1842 2489
1843 # draw handle 2490 # draw handle
1844 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2491 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1845 2492
1846 glDisable GL_BLEND;
1847 glDisable GL_TEXTURE_2D; 2493 glDisable GL_TEXTURE_2D;
1848} 2494}
1849 2495
1850############################################################################# 2496#############################################################################
1851 2497
2498package CFClient::UI::ValSlider;
2499
2500our @ISA = CFClient::UI::HBox::;
2501
2502sub new {
2503 my ($class, %arg) = @_;
2504
2505 my $range = delete $arg{range};
2506
2507 my $self = $class->SUPER::new (
2508 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2509 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2510 to_value => sub { shift },
2511 from_value => sub { shift },
2512 %arg,
2513 );
2514
2515 $self->{slider}->connect (changed => sub {
2516 my ($self, $value) = @_;
2517 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2518 $self->{parent}->emit (changed => $value);
2519 });
2520
2521# $self->{entry}->connect (changed => sub {
2522# my ($self, $value) = @_;
2523# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2524# $self->{parent}->emit (changed => $value);
2525# });
2526
2527 $self->add ($self->{slider}, $self->{entry});
2528
2529 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2530
2531 $self
2532}
2533
2534sub set_range { shift->{slider}->set_range (@_) }
2535sub set_value { shift->{slider}->set_value (@_) }
2536
2537#############################################################################
2538
1852package CFClient::UI::TextView; 2539package CFClient::UI::TextScroller;
1853 2540
1854our @ISA = CFClient::UI::HBox::; 2541our @ISA = CFClient::UI::HBox::;
1855 2542
1856use CFClient::OpenGL; 2543use CFClient::OpenGL;
1857 2544
1858sub new { 2545sub new {
1859 my $class = shift; 2546 my $class = shift;
1860 2547
1861 my $self = $class->SUPER::new ( 2548 my $self = $class->SUPER::new (
1862 fontsize => 1, 2549 fontsize => 1,
2550 can_events => 0,
2551 indent => 0,
2552 #font => default_font
1863 @_, 2553 @_,
1864 2554
1865 layout => (new CFClient::Layout), 2555 layout => (new CFClient::Layout 1),
1866 par => [], 2556 par => [],
1867 height => 0, 2557 height => 0,
1868 children => [ 2558 children => [
1869 (new CFClient::UI::Empty expand => 1), 2559 (new CFClient::UI::Empty expand => 1),
1870 (new CFClient::UI::Slider vertical => 1), 2560 (new CFClient::UI::Slider vertical => 1),
1871 ], 2561 ],
1872 ); 2562 );
1873 2563
1874 $self->{children}[1]->connect (changed => sub { 2564 $self->{children}[1]->connect (changed => sub { $self->update });
1875 $self->update;
1876 });
1877 2565
1878 $self 2566 $self
1879} 2567}
1880 2568
1881sub set_fontsize { 2569sub set_fontsize {
… …
1883 2571
1884 $self->{fontsize} = $fontsize; 2572 $self->{fontsize} = $fontsize;
1885 $self->reflow; 2573 $self->reflow;
1886} 2574}
1887 2575
2576sub size_allocate {
2577 my ($self, $w, $h) = @_;
2578
2579 $self->SUPER::size_allocate ($w, $h);
2580
2581 $self->{layout}->set_font ($self->{font}) if $self->{font};
2582 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2583 $self->{layout}->set_width ($self->{children}[0]{w});
2584 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2585
2586 $self->reflow;
2587}
2588
1888sub text_height { 2589sub text_size {
1889 my ($self, $text) = @_; 2590 my ($self, $text, $indent) = @_;
1890 2591
1891 my $layout = $self->{layout}; 2592 my $layout = $self->{layout};
1892 2593
1893 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2594 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1894 $layout->set_width ($self->{w}); 2595 $layout->set_width ($self->{children}[0]{w} - $indent);
2596 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1895 $layout->set_text ($text); 2597 $layout->set_markup ($text);
1896 2598
1897 ($layout->size)[1] 2599 $layout->size
1898} 2600}
1899 2601
1900sub reflow { 2602sub reflow {
1901 my ($self) = @_; 2603 my ($self) = @_;
1902 2604
1903 $self->{need_reflow}++; 2605 $self->{need_reflow}++;
1904 $self->update; 2606 $self->update;
1905} 2607}
1906 2608
1907sub size_allocate { 2609sub set_offset {
2610 my ($self, $offset) = @_;
2611
2612 # todo: base offset on lines or so, not on pixels
2613 $self->{children}[1]->set_value ($offset);
2614}
2615
2616sub clear {
1908 my ($self, $w, $h) = @_; 2617 my ($self) = @_;
1909 2618
1910 $self->SUPER::size_allocate ($w, $h); 2619 $self->{par} = [];
1911 2620 $self->{height} = 0;
1912 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2621 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1913 $self->{layout}->set_width ($self->{children}[0]{w});
1914
1915 $self->reflow;
1916} 2622}
1917 2623
1918sub add_paragraph { 2624sub add_paragraph {
1919 my ($self, $color, $text) = @_; 2625 my ($self, $color, $text, $indent) = @_;
1920 2626
1921 #TODO: intelligently "reformat" paragraph 2627 for my $line (split /\n/, $text) {
1922 2628 my ($w, $h) = $self->text_size ($line);
1923 my $height = $self->text_height ($text);
1924
1925 $self->{height} += $height; 2629 $self->{height} += $h;
2630 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2631 }
1926 2632
1927 push @{$self->{par}}, [$height, $color, $text];
1928
1929 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2633 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1930 $self->{children}[1]->update;
1931} 2634}
1932 2635
1933sub update { 2636sub update {
1934 my ($self) = @_; 2637 my ($self) = @_;
1935 2638
… …
1937 2640
1938 return unless $self->{h} > 0; 2641 return unless $self->{h} > 0;
1939 2642
1940 delete $self->{texture}; 2643 delete $self->{texture};
1941 2644
1942 $ROOT->on_refresh ($self, sub { 2645 $ROOT->on_post_alloc ($self => sub {
2646 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2647
1943 if (delete $self->{need_reflow}) { 2648 if (delete $self->{need_reflow}) {
1944 my $height = 0; 2649 my $height = 0;
1945 2650
1946 $height += $_->[0] = $self->text_height ($_->[2]) 2651 my $layout = $self->{layout};
2652
2653 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2654
1947 for @{$self->{par}}; 2655 for (@{$self->{par}}) {
2656 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2657 $layout->set_width ($W - $_->[3]);
2658 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2659 $layout->set_markup ($_->[4]);
2660 my ($w, $h) = $layout->size;
2661 $_->[0] = $w + $_->[3];
2662 $_->[1] = $h;
2663 }
2664
2665 $height += $_->[1];
2666 }
1948 2667
1949 $self->{height} = $height; 2668 $self->{height} = $height;
1950 2669
1951 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2670 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1952 2671
1953 delete $self->{texture}; 2672 delete $self->{texture};
1954 } 2673 }
1955 2674
1956 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2675 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1957 glClearColor 0, 0, 0, 1; 2676 glClearColor 0, 0, 0, 0;
1958 glClear GL_COLOR_BUFFER_BIT; 2677 glClear GL_COLOR_BUFFER_BIT;
1959 2678
2679 my $top = int $self->{children}[1]{range}[0];
2680
2681 my $y0 = $top;
2682 my $y1 = $top + $H;
2683
2684 my $y = 0;
2685
2686 my $layout = $self->{layout};
2687
2688 $layout->set_font ($self->{font}) if $self->{font};
2689
1960 glEnable GL_BLEND; 2690 glEnable GL_BLEND;
2691 #TODO# not correct in windows where rgba is forced off
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2692 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 my $top = int $self->{children}[1]{range}[0];
1966
1967 my $y0 = $top;
1968 my $y1 = $top + $self->{h};
1969
1970 my $y = 0;
1971
1972 my $layout = $self->{layout};
1973 2693
1974 for my $par (@{$self->{par}}) { 2694 for my $par (@{$self->{par}}) {
1975 my $h = $par->[0]; 2695 my $h = $par->[1];
1976 2696
1977 if ($y0 < $y + $h && $y < $y1) { 2697 if ($y0 < $y + $h && $y < $y1) {
2698 $layout->set_foreground (@{ $par->[2] });
2699 $layout->set_width ($W - $par->[3]);
2700 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1978 $layout->set_text ($par->[2]); 2701 $layout->set_markup ($par->[4]);
1979 2702
1980 glColor @{ $par->[1] }; 2703 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1981 my ($W, $H) = $layout->size; 2704
1982 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2705 glRasterPos $par->[3], $y - $y0;
2706 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1983 } 2707 }
1984 2708
1985 $y += $h; 2709 $y += $h;
1986 } 2710 }
1987 2711
1988 glDisable GL_TEXTURE_2D;
1989 glDisable GL_BLEND; 2712 glDisable GL_BLEND;
1990 }; 2713 };
1991 }); 2714 });
1992} 2715}
1993 2716
1994sub _draw { 2717sub _draw {
1995 my ($self) = @_; 2718 my ($self) = @_;
1996 2719
1997 if ($self->{texture}) {
1998 glEnable GL_TEXTURE_2D; 2720 glEnable GL_TEXTURE_2D;
1999 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2000 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2722 glColor 0, 0, 0, 1;
2723 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2001 glDisable GL_TEXTURE_2D; 2724 glDisable GL_TEXTURE_2D;
2002 }
2003 2725
2004 $self->{children}[1]->draw; 2726 $self->{children}[1]->draw;
2005 2727
2006} 2728}
2007 2729
… …
2055 2777
2056sub new { 2778sub new {
2057 my $class = shift; 2779 my $class = shift;
2058 2780
2059 my $self = $class->SUPER::new ( 2781 my $self = $class->SUPER::new (
2060 state => 0, 2782 state => 0,
2061 connect_activate => \&toggle_flopper, 2783 on_activate => \&toggle_flopper,
2062 @_ 2784 @_
2063 ); 2785 );
2064 2786
2065 if ($self->{state}) {
2066 $self->{state} = 0;
2067 $self->toggle_flopper;
2068 }
2069
2070 $self 2787 $self
2071} 2788}
2072 2789
2073sub toggle_flopper { 2790sub toggle_flopper {
2074 my ($self) = @_; 2791 my ($self) = @_;
2075 2792
2076 # TODO: use animation 2793 $self->{other}->toggle_visibility;
2077 if ($self->{state} = !$self->{state}) { 2794}
2078 $CFClient::UI::ROOT->add ($self->{other}); 2795
2079 $self->{other}->move ($self->coord2global (0, $self->{h})); 2796#############################################################################
2797
2798package CFClient::UI::Tooltip;
2799
2800our @ISA = CFClient::UI::Bin::;
2801
2802use CFClient::OpenGL;
2803
2804sub new {
2805 my $class = shift;
2806
2807 $class->SUPER::new (
2808 @_,
2809 can_events => 0,
2810 )
2811}
2812
2813sub set_tooltip_from {
2814 my ($self, $widget) = @_;
2815
2816 my $tooltip = $widget->{tooltip};
2817
2818 if ($ENV{CFPLUS_DEBUG} & 2) {
2819 $tooltip .= "\n\n" . (ref $widget) . "\n"
2820 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2821 . "req $widget->{req_w} $widget->{req_h}\n"
2822 . "visible $widget->{visible}";
2823 }
2824
2825 $tooltip =~ s/^\n+//;
2826 $tooltip =~ s/\n+$//;
2827
2828 $self->add (new CFClient::UI::Label
2829 markup => $tooltip,
2830 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2831 fontsize => 0.8,
2832 fg => [0, 0, 0, 1],
2833 ellipsise => 0,
2834 font => ($widget->{tooltip_font} || $::FONT_PROP),
2835 );
2836}
2837
2838sub size_request {
2839 my ($self) = @_;
2840
2841 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2842
2843 ($w + 4, $h + 4)
2844}
2845
2846sub size_allocate {
2847 my ($self, $w, $h) = @_;
2848
2849 $self->SUPER::size_allocate ($w - 4, $h - 4);
2850}
2851
2852sub visibility_change {
2853 my ($self, $visible) = @_;
2854
2855 return unless $visible;
2856
2857 $self->{root}->on_post_alloc ("move_$self" => sub {
2858 my $widget = $self->{owner}
2859 or return;
2860
2861 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2862
2863 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2864 if $x + $self->{w} > $self->{root}{w};
2865
2866 $self->move_abs ($x, $y);
2867 });
2868}
2869
2870sub _draw {
2871 my ($self) = @_;
2872
2873 glTranslate 0.375, 0.375;
2874
2875 my ($w, $h) = @$self{qw(w h)};
2876
2877 glColor 1, 0.8, 0.4;
2878 glBegin GL_QUADS;
2879 glVertex 0 , 0;
2880 glVertex 0 , $h;
2881 glVertex $w, $h;
2882 glVertex $w, 0;
2883 glEnd;
2884
2885 glColor 0, 0, 0;
2886 glBegin GL_LINE_LOOP;
2887 glVertex 0 , 0;
2888 glVertex 0 , $h;
2889 glVertex $w, $h;
2890 glVertex $w, 0;
2891 glEnd;
2892
2893 glTranslate 2 - 0.375, 2 - 0.375;
2894
2895 $self->SUPER::_draw;
2896}
2897
2898#############################################################################
2899
2900package CFClient::UI::Face;
2901
2902our @ISA = CFClient::UI::Base::;
2903
2904use CFClient::OpenGL;
2905
2906sub new {
2907 my $class = shift;
2908
2909 my $self = $class->SUPER::new (
2910 aspect => 1,
2911 can_events => 0,
2912 @_,
2913 );
2914
2915 if ($self->{anim} && $self->{animspeed}) {
2916 Scalar::Util::weaken (my $widget = $self);
2917
2918 $self->{timer} = Event->timer (
2919 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2920 hard => 1,
2921 interval => $self->{animspeed},
2922 cb => sub {
2923 ++$widget->{frame};
2924 $widget->update;
2925 },
2926 );
2927 }
2928
2929 $self
2930}
2931
2932sub size_request {
2933 (32, 8)
2934}
2935
2936sub update {
2937 my ($self) = @_;
2938
2939 return unless $self->{visible};
2940
2941 $self->SUPER::update;
2942}
2943
2944sub _draw {
2945 my ($self) = @_;
2946
2947 return unless $::CONN;
2948
2949 my $face;
2950
2951 if ($self->{frame}) {
2952 my $anim = $::CONN->{anim}[$self->{anim}];
2953
2954 $face = $anim->[ $self->{frame} % @$anim ]
2955 if $anim && @$anim;
2956 }
2957
2958 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2959
2960 if ($tex) {
2961 glEnable GL_TEXTURE_2D;
2962 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2963 glColor 0, 0, 0, 1;
2964 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2965 glDisable GL_TEXTURE_2D;
2966 }
2967}
2968
2969sub destroy {
2970 my ($self) = @_;
2971
2972 $self->{timer}->cancel
2973 if $self->{timer};
2974
2975 $self->SUPER::destroy;
2976}
2977
2978#############################################################################
2979
2980package CFClient::UI::Buttonbar;
2981
2982our @ISA = CFClient::UI::HBox::;
2983
2984# TODO: should actualyl wrap buttons and other goodies.
2985
2986#############################################################################
2987
2988package CFClient::UI::Menu;
2989
2990our @ISA = CFClient::UI::FancyFrame::;
2991
2992use CFClient::OpenGL;
2993
2994sub new {
2995 my $class = shift;
2996
2997 my $self = $class->SUPER::new (
2998 items => [],
2999 z => 100,
3000 @_,
3001 );
3002
3003 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3004
3005 for my $item (@{ $self->{items} }) {
3006 my ($widget, $cb, $tooltip) = @$item;
3007
3008 # handle various types of items, only text for now
3009 if (!ref $widget) {
3010 $widget = new CFClient::UI::Label
3011 can_hover => 1,
3012 can_events => 1,
3013 markup => $widget,
3014 tooltip => $tooltip
3015 }
3016
3017 $self->{item}{$widget} = $item;
3018
3019 $self->{vbox}->add ($widget);
3020 }
3021
3022 $self
3023}
3024
3025# popup given the event (must be a mouse button down event currently)
3026sub popup {
3027 my ($self, $ev) = @_;
3028
3029 $self->_emit ("popdown");
3030
3031 # maybe save $GRAB? must be careful about events...
3032 $GRAB = $self;
3033 $self->{button} = $ev->{button};
3034
3035 $self->show;
3036 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3037}
3038
3039sub mouse_motion {
3040 my ($self, $ev, $x, $y) = @_;
3041
3042 # TODO: should use vbox->find_widget or so
3043 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3044 $self->{hover} = $self->{item}{$HOVER};
3045
3046 0
3047}
3048
3049sub button_up {
3050 my ($self, $ev, $x, $y) = @_;
3051
3052 if ($ev->{button} == $self->{button}) {
3053 undef $GRAB;
3054 $self->hide;
3055
2080 $self->emit ("open"); 3056 $self->_emit ("popdown");
3057 $self->{hover}[1]->() if $self->{hover};
2081 } else { 3058 } else {
2082 $CFClient::UI::ROOT->remove ($self->{other}); 3059 return 0
2083 $self->emit ("close"); 3060 }
3061
2084 } 3062 1
2085
2086 $self->emit (changed => $self->{state});
2087} 3063}
2088 3064
2089############################################################################# 3065#############################################################################
2090 3066
3067package CFClient::UI::Multiplexer;
3068
3069our @ISA = CFClient::UI::Container::;
3070
3071sub new {
3072 my $class = shift;
3073
3074 my $self = $class->SUPER::new (
3075 @_,
3076 );
3077
3078 $self->{current} = $self->{children}[0]
3079 if @{ $self->{children} };
3080
3081 $self
3082}
3083
3084sub add {
3085 my ($self, @widgets) = @_;
3086
3087 $self->SUPER::add (@widgets);
3088
3089 $self->{current} = $self->{children}[0]
3090 if @{ $self->{children} };
3091}
3092
3093sub set_current_page {
3094 my ($self, $page_or_widget) = @_;
3095
3096 my $widget = ref $page_or_widget
3097 ? $page_or_widget
3098 : $self->{children}[$page_or_widget];
3099
3100 $self->{current} = $widget;
3101 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3102
3103 $self->_emit (page_changed => $self->{current});
3104
3105 $self->realloc;
3106}
3107
3108sub visible_children {
3109 $_[0]{current}
3110}
3111
3112sub size_request {
3113 my ($self) = @_;
3114
3115 $self->{current}->size_request
3116}
3117
3118sub size_allocate {
3119 my ($self, $w, $h) = @_;
3120
3121 $self->{current}->configure (0, 0, $w, $h);
3122}
3123
3124sub _draw {
3125 my ($self) = @_;
3126
3127 $self->{current}->draw;
3128}
3129
3130#############################################################################
3131
3132package CFClient::UI::Notebook;
3133
3134our @ISA = CFClient::UI::VBox::;
3135
3136sub new {
3137 my $class = shift;
3138
3139 my $self = $class->SUPER::new (
3140 buttonbar => (new CFClient::UI::Buttonbar),
3141 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3142 # filter => # will be put between multiplexer and $self
3143 @_,
3144 );
3145
3146 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3147 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3148
3149 $self
3150}
3151
3152sub add {
3153 my ($self, $title, $widget, $tooltip) = @_;
3154
3155 Scalar::Util::weaken $self;
3156
3157 $self->{buttonbar}->add (new CFClient::UI::Button
3158 markup => $title,
3159 tooltip => $tooltip,
3160 on_activate => sub { $self->set_current_page ($widget) },
3161 );
3162
3163 $self->{multiplexer}->add ($widget);
3164}
3165
3166sub set_current_page {
3167 my ($self, $page) = @_;
3168
3169 $self->{multiplexer}->set_current_page ($page);
3170 $self->_emit (page_changed => $self->{multiplexer}{current});
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Combobox;
3176
3177use utf8;
3178
3179our @ISA = CFClient::UI::Button::;
3180
3181sub new {
3182 my $class = shift;
3183
3184 my $self = $class->SUPER::new (
3185 options => [], # [value, title, longdesc], ...
3186 value => undef,
3187 @_,
3188 );
3189
3190 $self->_set_value ($self->{value});
3191
3192 $self
3193}
3194
3195sub button_down {
3196 my ($self, $ev) = @_;
3197
3198 my @menu_items;
3199
3200 for (@{ $self->{options} }) {
3201 my ($value, $title, $tooltip) = @$_;
3202
3203 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3204 }
3205
3206 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3207}
3208
3209sub _set_value {
3210 my ($self, $value) = @_;
3211
3212 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3213 or return;
3214
3215 $self->{value} = $item->[0];
3216 $self->set_markup ("$item->[1] ⇓");
3217 $self->set_tooltip ($item->[2]);
3218}
3219
3220sub set_value {
3221 my ($self, $value) = @_;
3222
3223 return unless $self->{value} ne $value;
3224
3225 $self->_set_value ($value);
3226 $self->_emit (changed => $value);
3227}
3228
3229#############################################################################
3230
3231package CFClient::UI::Statusbox;
3232
3233our @ISA = CFClient::UI::VBox::;
3234
3235sub new {
3236 my $class = shift;
3237
3238 my $self = $class->SUPER::new (
3239 fontsize => 0.8,
3240 @_,
3241 );
3242
3243 Scalar::Util::weaken (my $this = $self);
3244
3245 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3246
3247 $self
3248}
3249
3250sub reorder {
3251 my ($self) = @_;
3252 my $NOW = Time::HiRes::time;
3253
3254 # freeze display when hovering over any label
3255 return if $CFClient::UI::TOOLTIP->{owner}
3256 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3257 values %{ $self->{item} };
3258
3259 while (my ($k, $v) = each %{ $self->{item} }) {
3260 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3261 }
3262
3263 my @widgets;
3264
3265 my @items = sort {
3266 $a->{pri} <=> $b->{pri}
3267 or $b->{id} <=> $a->{id}
3268 } values %{ $self->{item} };
3269
3270 $self->{timer}->interval (1);
3271
3272 my $count = 10 + 1;
3273 for my $item (@items) {
3274 last unless --$count;
3275
3276 my $label = $item->{label} ||= do {
3277 # TODO: doesn't handle markup well (read as: at all)
3278 my $short = $item->{count} > 1
3279 ? "<b>$item->{count} ×</b> $item->{text}"
3280 : $item->{text};
3281
3282 for ($short) {
3283 s/^\s+//;
3284 s/\s+/ /g;
3285 }
3286
3287 new CFClient::UI::Label
3288 markup => $short,
3289 tooltip => $item->{tooltip},
3290 tooltip_font => $::FONT_PROP,
3291 tooltip_width => 0.67,
3292 fontsize => $item->{fontsize} || $self->{fontsize},
3293 max_w => $::WIDTH * 0.44,
3294 fg => [@{ $item->{fg} }],
3295 can_events => 1,
3296 can_hover => 1
3297 };
3298
3299 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3300 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3301 $label->update;
3302 $label->set_max_size (undef, $label->{req_h} * $diff)
3303 if $diff < 1;
3304 $self->{timer}->interval (1/30);
3305 } else {
3306 $label->{fg}[3] = $item->{fg}[3] || 1;
3307 }
3308
3309 push @widgets, $label;
3310 }
3311
3312 $self->clear;
3313 $self->SUPER::add (reverse @widgets);
3314}
3315
3316sub add {
3317 my ($self, $text, %arg) = @_;
3318
3319 $text =~ s/^\s+//;
3320 $text =~ s/\s+$//;
3321
3322 return unless $text;
3323
3324 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3325
3326 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3327
3328 if (my $item = $self->{item}{$group}) {
3329 if ($item->{text} eq $text) {
3330 $item->{count}++;
3331 } else {
3332 $item->{count} = 1;
3333 $item->{text} = $item->{tooltip} = $text;
3334 }
3335 $item->{id} += 0.2;#d#
3336 $item->{timeout} = $timeout;
3337 delete $item->{label};
3338 } else {
3339 $self->{item}{$group} = {
3340 id => ++$self->{id},
3341 text => $text,
3342 timeout => $timeout,
3343 tooltip => $text,
3344 fg => [0.8, 0.8, 0.8, 0.8],
3345 pri => 0,
3346 count => 1,
3347 %arg,
3348 };
3349 }
3350
3351 $self->reorder;
3352}
3353
3354sub reconfigure {
3355 my ($self) = @_;
3356
3357 delete $_->{label}
3358 for values %{ $self->{item} || {} };
3359
3360 $self->reorder;
3361 $self->SUPER::reconfigure;
3362}
3363
3364sub destroy {
3365 my ($self) = @_;
3366
3367 $self->{timer}->cancel;
3368
3369 $self->SUPER::destroy;
3370}
3371
3372#############################################################################
3373
3374package CFClient::UI::Inventory;
3375
3376our @ISA = CFClient::UI::ScrolledWindow::;
3377
3378sub new {
3379 my $class = shift;
3380
3381 my $self = $class->SUPER::new (
3382 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3383 @_,
3384 );
3385
3386 $self
3387}
3388
3389sub set_items {
3390 my ($self, $items) = @_;
3391
3392 $self->{child}->clear;
3393 return unless $items;
3394
3395 my @items = sort {
3396 ($a->{type} <=> $b->{type})
3397 or ($a->{name} cmp $b->{name})
3398 } @$items;
3399
3400 $self->{real_items} = \@items;
3401
3402 my $row = 0;
3403 for my $item (@items) {
3404 CFClient::Item::update_widgets $item;
3405
3406 $self->{child}->add (0, $row, $item->{face_widget});
3407 $self->{child}->add (1, $row, $item->{desc_widget});
3408 $self->{child}->add (2, $row, $item->{weight_widget});
3409
3410 $row++;
3411 }
3412}
3413
3414#############################################################################
3415
3416package CFClient::UI::BindEditor;
3417
3418our @ISA = CFClient::UI::FancyFrame::;
3419
3420sub new {
3421 my $class = shift;
3422
3423 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3424
3425 $self->add (my $vb = new CFClient::UI::VBox);
3426
3427
3428 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3429 text => "start recording",
3430 tooltip => "Start/Stops recording of actions."
3431 ."All subsequent actions after the recording started will be captured."
3432 ."The actions are displayed after the record was stopped."
3433 ."To bind the action you have to click on the 'Bind' button",
3434 on_activate => sub {
3435 unless ($self->{recording}) {
3436 $self->start;
3437 } else {
3438 $self->stop;
3439 }
3440 });
3441
3442 $vb->add (new CFClient::UI::Label text => "Actions:");
3443 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3444
3445 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3446 $vb->add (my $hb = new CFClient::UI::HBox);
3447 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3448 $hb->add (new CFClient::UI::Button
3449 text => "bind",
3450 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3451 on_activate => sub {
3452 $self->ask_for_bind;
3453 });
3454
3455 $vb->add (my $hb = new CFClient::UI::HBox);
3456 $hb->add (new CFClient::UI::Button
3457 text => "ok",
3458 expand => 1,
3459 tooltip => "This closes the binding editor and saves the binding",
3460 on_activate => sub {
3461 $self->hide;
3462 $self->commit;
3463 });
3464
3465 $hb->add (new CFClient::UI::Button
3466 text => "cancel",
3467 expand => 1,
3468 tooltip => "This closes the binding editor without saving",
3469 on_activate => sub {
3470 $self->hide;
3471 $self->{binding_cancel}->()
3472 if $self->{binding_cancel};
3473 });
3474
3475 $self->update_binding_widgets;
3476
3477 $self
3478}
3479
3480sub commit {
3481 my ($self) = @_;
3482 my ($mod, $sym, $cmds) = $self->get_binding;
3483 if ($sym != 0 && @$cmds > 0) {
3484 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3485 ."'. Don't forget 'Save Config'!");
3486 $self->{binding_change}->($mod, $sym, $cmds)
3487 if $self->{binding_change};
3488 } else {
3489 $::STATUSBOX->add ("No action bound, no key or action specified!");
3490 $self->{binding_cancel}->()
3491 if $self->{binding_cancel};
3492 }
3493}
3494
3495sub start {
3496 my ($self) = @_;
3497
3498 $self->{rec_btn}->set_text ("stop recording");
3499 $self->{recording} = 1;
3500 $self->clear_command_list;
3501 $::CONN->start_record if $::CONN;
3502}
3503
3504sub stop {
3505 my ($self) = @_;
3506
3507 $self->{rec_btn}->set_text ("start recording");
3508 $self->{recording} = 0;
3509
3510 my $rec;
3511 $rec = $::CONN->stop_record if $::CONN;
3512 return unless ref $rec eq 'ARRAY';
3513 $self->set_command_list ($rec);
3514}
3515
3516
3517sub ask_for_bind_and_commit {
3518 my ($self) = @_;
3519 $self->ask_for_bind (1);
3520}
3521
3522sub ask_for_bind {
3523 my ($self, $commit) = @_;
3524
3525 CFClient::Binder::open_binding_dialog (sub {
3526 my ($mod, $sym) = @_;
3527 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3528 $self->update_binding_widgets;
3529 $self->commit if $commit;
3530 });
3531}
3532
3533# $mod and $sym are the modifiers and key symbol
3534# $cmds is a array ref of strings (the commands)
3535# $cb is the callback that is executed on OK
3536# $ccb is the callback that is executed on CANCEL and
3537# when the binding was unsuccessful on OK
3538sub set_binding {
3539 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3540
3541 $self->clear_command_list;
3542 $self->{recording} = 0;
3543 $self->{rec_btn}->set_text ("start recording");
3544
3545 $self->{binding} = [$mod, $sym];
3546 $self->{commands} = $cmds;
3547
3548 $self->{binding_change} = $cb;
3549 $self->{binding_cancel} = $ccb;
3550
3551 $self->update_binding_widgets;
3552}
3553
3554# this is a shortcut method that asks for a binding
3555# and then just binds it.
3556sub do_quick_binding {
3557 my ($self, $cmds) = @_;
3558 $self->set_binding (undef, undef, $cmds, sub {
3559 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3560 });
3561 $self->ask_for_bind (1);
3562}
3563
3564sub update_binding_widgets {
3565 my ($self) = @_;
3566 my ($mod, $sym, $cmds) = $self->get_binding;
3567 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3568 $self->set_command_list ($cmds);
3569}
3570
3571sub get_binding {
3572 my ($self) = @_;
3573 return (
3574 $self->{binding}->[0],
3575 $self->{binding}->[1],
3576 [ grep { defined $_ } @{$self->{commands}} ]
3577 );
3578}
3579
3580sub clear_command_list {
3581 my ($self) = @_;
3582 $self->{cmdbox}->clear ();
3583}
3584
3585sub set_command_list {
3586 my ($self, $cmds) = @_;
3587
3588 $self->{cmdbox}->clear ();
3589 $self->{commands} = $cmds;
3590
3591 my $idx = 0;
3592
3593 for (@$cmds) {
3594 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3595
3596 my $i = $idx;
3597 $hb->add (new CFClient::UI::Label text => $_);
3598 $hb->add (new CFClient::UI::Button
3599 text => "delete",
3600 tooltip => "Deletes the action from the record",
3601 on_activate => sub {
3602 $self->{cmdbox}->remove ($hb);
3603 $cmds->[$i] = undef;
3604 });
3605
3606
3607 $idx++
3608 }
3609}
3610
3611#############################################################################
3612
3613package CFClient::UI::SpellList;
3614
3615our @ISA = CFClient::UI::Table::;
3616
3617sub new {
3618 my $class = shift;
3619
3620 my $self = $class->SUPER::new (
3621 binding => [],
3622 commands => [],
3623 @_,
3624 )
3625}
3626
3627my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3628
3629my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3630 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3631my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3632 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3633my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3634 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3635my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3636 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3637my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3638 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3639
3640sub rebuild_spell_list {
3641 my ($self) = @_;
3642
3643 $CFClient::UI::ROOT->on_refresh ($self => sub {
3644 $self->clear;
3645
3646 return unless $::CONN;
3647
3648 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3649 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3650 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3651 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3652 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3653
3654 my $row = 0;
3655
3656 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3657 my $spell = $self->{spell}{$_};
3658
3659 $row++;
3660
3661 my $spell_cb = sub {
3662 my ($widget, $ev) = @_;
3663
3664 if ($ev->{button} == 1) {
3665 $::CONN->user_send ("cast $spell->{name}");
3666 } elsif ($ev->{button} == 2) {
3667 $::CONN->user_send ("invoke $spell->{name}");
3668 } elsif ($ev->{button} == 3) {
3669 (new CFClient::UI::Menu
3670 items => [
3671 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3672 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3673 ],
3674 )->popup ($ev);
3675 } else {
3676 return 0;
3677 }
3678
3679 1
3680 };
3681
3682 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3683
3684 #TODO: add path info to tooltip
3685 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3686
3687 $self->add (0, $row, new CFClient::UI::Face
3688 face => $spell->{face},
3689 can_hover => 1,
3690 can_events => 1,
3691 tooltip => $tooltip,
3692 on_button_down => $spell_cb,
3693 );
3694
3695 $self->add (1, $row, new CFClient::UI::Label
3696 expand => 1,
3697 text => $spell->{name},
3698 can_hover => 1,
3699 can_events => 1,
3700 tooltip => $tooltip,
3701 on_button_down => $spell_cb,
3702 );
3703
3704 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3705 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3706 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3707 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3708 }
3709 });
3710}
3711
3712sub add_spell {
3713 my ($self, $spell) = @_;
3714
3715 $self->{spell}->{$spell->{name}} = $spell;
3716 $self->rebuild_spell_list;
3717}
3718
3719sub remove_spell {
3720 my ($self, $spell) = @_;
3721
3722 delete $self->{spell}->{$spell->{name}};
3723 $self->rebuild_spell_list;
3724}
3725
3726sub clear_spells {
3727 my ($self) = @_;
3728
3729 $self->{spell} = {};
3730 $self->rebuild_spell_list;
3731}
3732
3733#############################################################################
3734
2091package CFClient::UI::Root; 3735package CFClient::UI::Root;
2092 3736
2093our @ISA = CFClient::UI::Container::; 3737our @ISA = CFClient::UI::Container::;
2094 3738
3739use List::Util qw(min max);
3740
2095use CFClient::OpenGL; 3741use CFClient::OpenGL;
2096 3742
2097sub check_size { 3743sub new {
2098 my ($self) = @_; 3744 my $class = shift;
2099 3745
2100 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3746 my $self = $class->SUPER::new (
3747 visible => 1,
3748 @_,
3749 );
3750
3751 Scalar::Util::weaken ($self->{root} = $self);
3752
3753 $self
2101} 3754}
2102 3755
2103sub size_request { 3756sub size_request {
2104 ($::WIDTH, $::HEIGHT) 3757 my ($self) = @_;
2105}
2106 3758
2107sub configure { 3759 ($self->{w}, $self->{h})
3760}
3761
3762sub _to_pixel {
3763 my ($coord, $size, $max) = @_;
3764
3765 $coord =
3766 $coord eq "center" ? ($max - $size) * 0.5
3767 : $coord eq "max" ? $max
3768 : $coord;
3769
3770 $coord = 0 if $coord < 0;
3771 $coord = $max - $size if $coord > $max - $size;
3772
3773 int $coord + 0.5
3774}
3775
3776sub size_allocate {
2108 my ($self, $x, $y, $w, $h) = @_; 3777 my ($self, $w, $h) = @_;
2109 3778
2110 $self->SUPER::configure ($x, $y, $w, $h);
2111
2112 for my $child (@{$self->{children}}) { 3779 for my $child ($self->children) {
2113 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3780 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2114 3781
2115 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3782 $X = $child->{force_x} if exists $child->{force_x};
2116 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3783 $Y = $child->{force_y} if exists $child->{force_y};
3784
3785 $X = _to_pixel $X, $W, $self->{w};
3786 $Y = _to_pixel $Y, $H, $self->{h};
3787
2117 $child->configure ($X, $Y, $W,$H); 3788 $child->configure ($X, $Y, $W, $H);
2118 } 3789 }
2119} 3790}
2120 3791
2121sub _topleft { 3792sub coord2local {
2122 my ($self, $x, $y) = @_; 3793 my ($self, $x, $y) = @_;
2123 3794
2124 ($x, $y) 3795 ($x, $y)
2125} 3796}
2126 3797
3798sub coord2global {
3799 my ($self, $x, $y) = @_;
3800
3801 ($x, $y)
3802}
3803
2127sub update { 3804sub update {
2128 my ($self) = @_; 3805 my ($self) = @_;
2129 3806
2130 $self->check_size; 3807 $::WANT_REFRESH++;
2131 ::refresh ();
2132} 3808}
2133 3809
2134sub add { 3810sub add {
2135 my ($self, $child) = @_; 3811 my ($self, @children) = @_;
2136 3812
2137 # integerize window positions 3813 $_->{is_toplevel} = 1
2138 $child->{x} = int $child->{x}; 3814 for @children;
2139 $child->{y} = int $child->{y};
2140 3815
2141 $self->SUPER::add ($child); 3816 $self->SUPER::add (@children);
3817}
3818
3819sub remove {
3820 my ($self, @children) = @_;
3821
3822 $self->SUPER::remove (@children);
3823
3824 delete $self->{is_toplevel}
3825 for @children;
3826
3827 while (@children) {
3828 my $w = pop @children;
3829 push @children, $w->children;
3830 $w->set_invisible;
3831 }
2142} 3832}
2143 3833
2144sub on_refresh { 3834sub on_refresh {
2145 my ($self, $id, $cb) = @_; 3835 my ($self, $id, $cb) = @_;
2146 3836
2147 $self->{refresh_hook}{$id} = $cb; 3837 $self->{refresh_hook}{$id} = $cb;
2148} 3838}
2149 3839
3840sub on_post_alloc {
3841 my ($self, $id, $cb) = @_;
3842
3843 $self->{post_alloc_hook}{$id} = $cb;
3844}
3845
2150sub draw { 3846sub draw {
2151 my ($self) = @_; 3847 my ($self) = @_;
2152 3848
2153 while (my $rcb = delete $self->{refresh_hook}) { 3849 while ($self->{refresh_hook}) {
2154 $_->() for values %$rcb; 3850 $_->()
3851 for values %{delete $self->{refresh_hook}};
2155 } 3852 }
3853
3854 if ($self->{realloc}) {
3855 my %queue;
3856 my @queue;
3857 my $widget;
3858
3859 outer:
3860 while () {
3861 if (my $realloc = delete $self->{realloc}) {
3862 for $widget (values %$realloc) {
3863 $widget->{visible} or next; # do not resize invisible widgets
3864
3865 $queue{$widget+0}++ and next; # duplicates are common
3866
3867 push @{ $queue[$widget->{visible}] }, $widget;
3868 }
3869 }
3870
3871 while () {
3872 @queue or last outer;
3873
3874 $widget = pop @{ $queue[-1] || [] }
3875 and last;
3876
3877 pop @queue;
3878 }
3879
3880 delete $queue{$widget+0};
3881
3882 my ($w, $h) = $widget->size_request;
3883
3884 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3885 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3886
3887 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3888 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3889
3890 $w = $widget->{force_w} if exists $widget->{force_w};
3891 $h = $widget->{force_h} if exists $widget->{force_h};
3892
3893 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3894 || delete $widget->{force_realloc}) {
3895 $widget->{req_w} = $w;
3896 $widget->{req_h} = $h;
3897
3898 $self->{size_alloc}{$widget+0} = $widget;
3899
3900 if (my $parent = $widget->{parent}) {
3901 $self->{realloc}{$parent+0} = $parent
3902 unless $queue{$parent+0};
3903
3904 $parent->{force_size_alloc} = 1;
3905 $self->{size_alloc}{$parent+0} = $parent;
3906 }
3907 }
3908
3909 delete $self->{realloc}{$widget+0};
3910 }
3911 }
3912
3913 while (my $size_alloc = delete $self->{size_alloc}) {
3914 my @queue = sort { $b->{visible} <=> $a->{visible} }
3915 values %$size_alloc;
3916
3917 while () {
3918 my $widget = pop @queue || last;
3919
3920 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3921
3922 $w = 0 if $w < 0;
3923 $h = 0 if $h < 0;
3924
3925 $w = int $w + 0.5;
3926 $h = int $h + 0.5;
3927
3928 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3929 $widget->{old_w} = $widget->{w};
3930 $widget->{old_h} = $widget->{h};
3931
3932 $widget->{w} = $w;
3933 $widget->{h} = $h;
3934
3935 $widget->emit (size_allocate => $w, $h);
3936 }
3937 }
3938 }
3939
3940 while ($self->{post_alloc_hook}) {
3941 $_->()
3942 for values %{delete $self->{post_alloc_hook}};
3943 }
3944
2156 3945
2157 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3946 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2158 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3947 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2159 glClear GL_COLOR_BUFFER_BIT; 3948 glClear GL_COLOR_BUFFER_BIT;
2160 3949
2161 glMatrixMode GL_PROJECTION; 3950 glMatrixMode GL_PROJECTION;
2162 glLoadIdentity; 3951 glLoadIdentity;
2163 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3952 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2164 glMatrixMode GL_MODELVIEW; 3953 glMatrixMode GL_MODELVIEW;
2165 glLoadIdentity; 3954 glLoadIdentity;
2166 3955
3956 {
3957 package CFClient::UI::Base;
3958
3959 ($draw_x, $draw_y, $draw_w, $draw_h) =
3960 (0, 0, $self->{w}, $self->{h});
3961 }
3962
2167 $self->_draw; 3963 $self->_draw;
2168} 3964}
2169 3965
2170############################################################################# 3966#############################################################################
2171 3967
2172package CFClient::UI; 3968package CFClient::UI;
2173 3969
2174$ROOT = new CFClient::UI::Root; 3970$ROOT = new CFClient::UI::Root;
3971$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2175 3972
21761 39731
2177 3974

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