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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.120 by elmex, Sun Apr 16 17:43:17 2006 UTC vs.
Revision 1.312 by root, Fri Jun 23 23:54:30 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
91 201
92use SDL::OpenGL; 202use CFClient::OpenGL;
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
101 w => -1, 211 w => undef,
102 h => -1, 212 h => undef,
213 can_events => 1,
103 @_ 214 @_
104 }, $class; 215 }, $class;
105 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
106 for (keys %$self) { 219 for (keys %$self) {
107 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
109 } 222 }
110 } 223 }
111 224
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
112 $self 237 $self
113} 238}
114 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
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->emit ("focus_out");
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = int $x; 318
118 $self->{y} = int $y; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub baseline_shift {
341 0
342}
343
344sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
133 346
347 if ($self->{aspect}) {
348 my ($ow, $oh) = ($w, $h);
349
350 $w = List::Util::min $w, int $h * $self->{aspect};
351 $h = List::Util::min $h, int $w / $self->{aspect};
352
353 # use alignment to adjust x, y
354
355 $x += int 0.5 * ($ow - $w);
356 $y += int 0.5 * ($oh - $h);
357 }
358
359 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 360 $self->{x} = $x;
135 $self->{y} = $y; 361 $self->{y} = $y;
362 $self->update;
363 }
136 364
137 return unless $self->{w} != $w || $self->{h} != $h; 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
366 return unless $self->{visible};
138 367
139 $self->{w} = $w; 368 $self->{alloc_w} = $w;
140 $self->{h} = $h; 369 $self->{alloc_h} = $h;
141 370
371 $self->{root}{size_alloc}{$self+0} = $self;
142 1 372 }
143} 373}
144 374
145sub size_allocate { 375sub children {
146 my ($self, $x, $y, $w, $h) = @_; 376 # nop
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 377}
150 378
151# return top left coordinates 379sub visible_children {
152sub _topleft { 380 $_[0]->children
381}
382
383sub set_max_size {
153 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
154 385
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 386 $self->{max_w} = int $w if defined $w;
387 $self->{max_h} = int $h if defined $h;
388
389 $self->realloc;
390}
391
392sub set_tooltip {
393 my ($self, $tooltip) = @_;
394
395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 $CFClient::UI::TOOLTIP_WATCHER->cb->();
405 }
156} 406}
157 407
158# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
159sub coord2local { 409sub coord2local {
160 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
161 411
162 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 413}
165 414
166# translate local coordinates to global coordinate system 415# translate local coordinates to global coordinate system
167sub coord2global { 416sub coord2global {
168 my ($self, $x, $y) = @_; 417 my ($self, $x, $y) = @_;
169 418
170 my ($X, $Y) = $self->_topleft; 419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 420}
173 421
174sub focus_in { 422sub invoke_focus_in {
175 my ($self) = @_; 423 my ($self) = @_;
176 424
177 return if $FOCUS == $self; 425 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 426 return unless $self->{can_focus};
179 427
180 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
181 429
182 $self->emit (focus_in => $focus);
183
184 $focus->update if $focus; 430 $focus->update if $focus;
185 $FOCUS->update; 431 $FOCUS->update;
186}
187 432
433 0
434}
435
188sub focus_out { 436sub invoke_focus_out {
189 my ($self) = @_; 437 my ($self) = @_;
190 438
191 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
192 440
193 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
194 442
195 $self->emit (focus_out => $focus);
196
197 $focus->update if $focus; #? 443 $focus->update if $focus; #?
198}
199 444
445 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447
448 0
449}
450
451sub grab_focus {
452 my ($self) = @_;
453
454 $self->emit ("focus_in");
455}
456
200sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
201sub button_up { } 458sub invoke_button_up { 1 }
202sub key_down { } 459sub invoke_key_down { 1 }
203sub key_up { } 460sub invoke_key_up { 1 }
204 461
205sub button_down { 462sub invoke_button_down {
206 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
207 464
208 $self->focus_in; 465 $self->grab_focus;
209}
210 466
211sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
212sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
213sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
214sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
215sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
216
217sub draw {
218 my ($self) = @_;
219
220 return unless $self->{h} && $self->{w};
221
222 glPushMatrix;
223 glTranslate $self->{x}, $self->{y}, 0;
224 $self->_draw;
225 glPopMatrix;
226
227 if ($self == $HOVER && $self->{can_hover}) {
228 my ($x, $y) = @$self{qw(x y)};
229
230 glColor 0, 0, 1, 0.2;
231 glEnable GL_BLEND;
232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233 glBegin GL_QUADS;
234 glVertex $x , $y;
235 glVertex $x + $self->{w}, $y;
236 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h};
238 glEnd;
239 glDisable GL_BLEND;
240 } 467 1
241} 468}
242 469
243sub _draw { 470sub connect {
244 my ($self) = @_; 471 my ($self, $signal, $cb) = @_;
245 472
246 warn "no draw defined for $self\n"; 473 push @{ $self->{signal_cb}{$signal} }, $cb;
474}
475
476sub emit {
477 my ($self, $signal, @args) = @_;
478
479 #d##TODO# stop propagating at first true, do not use sum
480 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
481 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
482 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
247} 483}
248 484
249sub find_widget { 485sub find_widget {
250 my ($self, $x, $y) = @_; 486 my ($self, $x, $y) = @_;
487
488 return () unless $self->{can_events};
251 489
252 return $self 490 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 491 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 492 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 493
… …
258 496
259sub set_parent { 497sub set_parent {
260 my ($self, $parent) = @_; 498 my ($self, $parent) = @_;
261 499
262 Scalar::Util::weaken ($self->{parent} = $parent); 500 Scalar::Util::weaken ($self->{parent} = $parent);
501 $self->set_visible if $parent->{visible};
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
263} 516}
264 517
265sub update { 518sub update {
266 my ($self) = @_; 519 my ($self) = @_;
267 520
268 $self->{parent}->update 521 $self->{parent}->update
269 if $self->{parent}; 522 if $self->{parent};
270} 523}
271 524
272sub connect { 525sub reconfigure {
273 my ($self, $signal, $cb) = @_; 526 my ($self) = @_;
274 527
275 push @{ $self->{cb}{$signal} }, $cb; 528 $self->realloc;
529 $self->update;
276} 530}
277 531
278sub emit { 532# using global variables seems a bit hacky, but passing through all drawing
279 my ($self, $signal, @args) = @_; 533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
280 535
281 $_->($self, @args) 536sub draw {
282 for @{$self->{cb}{$signal} || []}; 537 my ($self) = @_;
538
539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544
545 # skip widgets that are entirely outside the drawing area
546 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
547 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
548
549 glPushMatrix;
550 glTranslate $self->{x}, $self->{y}, 0;
551
552 if ($self == $HOVER && $self->{can_hover}) {
553 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
554 glEnable GL_BLEND;
555 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
556 glBegin GL_QUADS;
557 glVertex 0 , 0;
558 glVertex $self->{w}, 0;
559 glVertex $self->{w}, $self->{h};
560 glVertex 0 , $self->{h};
561 glEnd;
562 glDisable GL_BLEND;
563 }
564
565 if ($ENV{CFPLUS_DEBUG} & 1) {
566 glPushMatrix;
567 glColor 1, 1, 0, 1;
568 glTranslate 0.375, 0.375;
569 glBegin GL_LINE_LOOP;
570 glVertex 0 , 0;
571 glVertex $self->{w} - 1, 0;
572 glVertex $self->{w} - 1, $self->{h} - 1;
573 glVertex 0 , $self->{h} - 1;
574 glEnd;
575 glPopMatrix;
576 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
577 }
578
579 $self->_draw;
580 glPopMatrix;
581}
582
583sub _draw {
584 my ($self) = @_;
585
586 warn "no draw defined for $self\n";
283} 587}
284 588
285sub DESTROY { 589sub DESTROY {
286 my ($self) = @_; 590 my ($self) = @_;
287 591
288 #$self->deactivate; 592 delete $WIDGET{$self+0};
593
594 eval { $self->destroy };
595 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
289} 596}
290 597
291############################################################################# 598#############################################################################
292 599
293package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
294 601
295our @ISA = CFClient::UI::Base::; 602our @ISA = CFClient::UI::Base::;
296 603
297use strict; 604use strict;
298use SDL::OpenGL; 605use CFClient::OpenGL;
299 606
300sub new { 607sub new {
301 my $class = shift; 608 my $class = shift;
302 609
303 # range [value, low, high, page] 610 # range [value, low, high, page]
304 611
305 $class->SUPER::new ( 612 $class->SUPER::new (
306 bg => [0, 0, 0, 0.2], 613 #bg => [0, 0, 0, 0.2],
307 active_bg => [1, 1, 1, 0.5], 614 #active_bg => [1, 1, 1, 0.5],
308 @_ 615 @_
309 ) 616 )
310} 617}
311 618
312sub _draw { 619sub _draw {
313 my ($self) = @_; 620 my ($self) = @_;
314 621
622 my $color = $FOCUS == $self && $self->{active_bg}
623 ? $self->{active_bg}
624 : $self->{bg};
625
626 if ($color && (@$color < 4 || $color->[3])) {
315 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
316 628
317 glEnable GL_BLEND; 629 glEnable GL_BLEND;
318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
319 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 631 glColor_premultiply @$color;
320 632
321 glBegin GL_QUADS; 633 glBegin GL_QUADS;
322 glVertex 0 , 0; 634 glVertex 0 , 0;
323 glVertex 0 , $h; 635 glVertex 0 , $h;
324 glVertex $w, $h; 636 glVertex $w, $h;
325 glVertex $w, 0; 637 glVertex $w, 0;
326 glEnd; 638 glEnd;
327 639
328 glDisable GL_BLEND; 640 glDisable GL_BLEND;
641 }
329} 642}
330 643
331############################################################################# 644#############################################################################
332 645
333package CFClient::UI::Empty; 646package CFClient::UI::Empty;
334
335our @ISA = CFClient::UI::Base::;
336
337sub size_request {
338 (0, 0)
339}
340
341sub draw { }
342
343#############################################################################
344
345package CFClient::UI::Container;
346 647
347our @ISA = CFClient::UI::Base::; 648our @ISA = CFClient::UI::Base::;
348 649
349sub new { 650sub new {
350 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
652 $class->SUPER::new (can_events => 0, %arg);
653}
351 654
655sub size_request {
656 my ($self) = @_;
657
658 ($self->{w} + 0, $self->{h} + 0)
659}
660
661sub draw { }
662
663#############################################################################
664
665package CFClient::UI::Container;
666
667our @ISA = CFClient::UI::Base::;
668
669sub new {
670 my ($class, %arg) = @_;
671
352 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
353 673
354 my $self = $class->SUPER::new (children => [], %arg); 674 my $self = $class->SUPER::new (
675 children => [],
676 can_events => 0,
677 %arg,
678 );
679
355 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
356 682
357 $self 683 $self
684}
685
686sub add {
687 my ($self, @widgets) = @_;
688
689 $_->set_parent ($self)
690 for @widgets;
691
692 use sort 'stable';
693
694 $self->{children} = [
695 sort { $a->{z} <=> $b->{z} }
696 @{$self->{children}}, @widgets
697 ];
698
699 $self->realloc;
700}
701
702sub children {
703 @{ $_[0]{children} }
704}
705
706sub remove {
707 my ($self, $child) = @_;
708
709 delete $child->{parent};
710 $child->hide;
711
712 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
713
714 $self->realloc;
715}
716
717sub clear {
718 my ($self) = @_;
719
720 my $children = delete $self->{children};
721 $self->{children} = [];
722
723 for (@$children) {
724 delete $_->{parent};
725 $_->hide;
726 }
727
728 $self->realloc;
729}
730
731sub find_widget {
732 my ($self, $x, $y) = @_;
733
734 $x -= $self->{x};
735 $y -= $self->{y};
736
737 my $res;
738
739 for (reverse $self->visible_children) {
740 $res = $_->find_widget ($x, $y)
741 and return $res;
742 }
743
744 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
745}
746
747sub _draw {
748 my ($self) = @_;
749
750 $_->draw for @{$self->{children}};
751}
752
753#############################################################################
754
755package CFClient::UI::Bin;
756
757our @ISA = CFClient::UI::Container::;
758
759sub new {
760 my ($class, %arg) = @_;
761
762 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
763
764 $class->SUPER::new (children => [$child], %arg)
358} 765}
359 766
360sub add { 767sub add {
361 my ($self, $child) = @_; 768 my ($self, $child) = @_;
362 769
363 $child->set_parent ($self); 770 $self->SUPER::remove ($_) for @{ $self->{children} };
364 771 $self->SUPER::add ($child);
365 use sort 'stable';
366
367 $self->{children} = [
368 sort { $a->{z} <=> $b->{z} }
369 @{$self->{children}}, $child
370 ];
371
372 $self->{w} = $self->{h} = -1;
373 $self->update;
374} 772}
375 773
376sub remove { 774sub remove {
377 my ($self, $widget) = @_; 775 my ($self, $widget) = @_;
378 776
379 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 777 $self->SUPER::remove ($widget);
380 778
381 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 779 $self->{children} = [new CFClient::UI::Empty]
780 unless @{$self->{children}};
781}
782
783sub child { $_[0]->{children}[0] }
784
785sub size_request {
786 $_[0]{children}[0]->size_request
787}
788
789sub invoke_size_allocate {
790 my ($self, $w, $h) = @_;
791
792 $self->{children}[0]->configure (0, 0, $w, $h);
793
794 1
795}
796
797#############################################################################
798
799# back-buffered drawing area
800
801package CFClient::UI::Window;
802
803our @ISA = CFClient::UI::Bin::;
804
805use CFClient::OpenGL;
806
807sub new {
808 my ($class, %arg) = @_;
809
810 my $self = $class->SUPER::new (%arg);
811}
812
813sub update {
814 my ($self) = @_;
815
816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
817 $self->SUPER::update;
818}
819
820sub invoke_size_allocate {
821 my ($self, $w, $h) = @_;
822
823 $self->update;
824
825 $self->SUPER::invoke_size_allocate ($w, $h)
826}
827
828sub _render {
829 my ($self) = @_;
830
831 $self->{children}[0]->draw;
832}
833
834sub render_child {
835 my ($self) = @_;
836
837 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
838 glClearColor 0, 0, 0, 0;
839 glClear GL_COLOR_BUFFER_BIT;
840
841 {
842 package CFClient::UI::Base;
843
844 ($draw_x, $draw_y, $draw_w, $draw_h) =
845 (0, 0, $self->{w}, $self->{h});
846 }
847
848 $self->_render;
849 };
850}
851
852sub _draw {
853 my ($self) = @_;
854
855 my ($w, $h) = @$self{qw(w h)};
856
857 my $tex = $self->{texture}
858 or return;
859
860 glEnable GL_TEXTURE_2D;
861 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
862 glColor 0, 0, 0, 1;
863
864 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
865
866 glDisable GL_TEXTURE_2D;
867}
868
869#############################################################################
870
871package CFClient::UI::ViewPort;
872
873our @ISA = CFClient::UI::Window::;
874
875sub new {
876 my $class = shift;
877
878 $class->SUPER::new (
879 scroll_x => 0,
880 scroll_y => 1,
881 @_,
882 )
883}
884
885sub size_request {
886 my ($self) = @_;
887
888 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
889
890 $w = 10 if $self->{scroll_x};
891 $h = 10 if $self->{scroll_y};
892
893 ($w, $h)
894}
895
896sub invoke_size_allocate {
897 my ($self, $w, $h) = @_;
898
899 my $child = $self->child;
900
901 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
902 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
903
904 $self->child->configure (0, 0, $w, $h);
905 $self->update;
906
907 1
908}
909
910sub set_offset {
911 my ($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, $y)
382} 933}
383 934
384sub find_widget { 935sub find_widget {
385 my ($self, $x, $y) = @_; 936 my ($self, $x, $y) = @_;
386 937
387 $x -= $self->{x}; 938 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
388 $y -= $self->{y}; 939 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
389 940 ) {
390 my $res;
391
392 for (reverse @{ $self->{children} }) {
393 $res = $_->find_widget ($x, $y)
394 and return $res;
395 }
396
397 $self->SUPER::find_widget ($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, $y)
944 }
398} 945}
399 946
400sub _draw { 947sub _render {
401 my ($self) = @_; 948 my ($self) = @_;
402 949
403 $_->draw for @{$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 $self->SUPER::_render;
404} 956}
405 957
406############################################################################# 958#############################################################################
407 959
408package CFClient::UI::Bin; 960package CFClient::UI::ScrolledWindow;
409 961
410our @ISA = CFClient::UI::Container::; 962our @ISA = CFClient::UI::HBox::;
411 963
412sub new { 964sub new {
413 my ($class, %arg) = @_; 965 my ($class, %arg) = @_;
414 966
415 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 967 my $child = delete $arg{child};
416 968
417 $class->SUPER::new (children => [$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 $self
418} 989}
419 990
420sub add { 991sub add {
421 my ($self, $widget) = @_; 992 my ($self, $widget) = @_;
422 993
423 $self->{children} = []; 994 $self->{vp}->add ($self->{child} = $widget);
424
425 $self->SUPER::add ($widget);
426} 995}
427 996
428sub remove { 997sub update {
429 my ($self, $widget) = @_; 998 my ($self) = @_;
430 999
431 $self->SUPER::remove ($widget); 1000 $self->SUPER::update;
432 1001
433 $self->{children} = [new CFClient::UI::Empty] 1002 # todo: overwrite size_allocate of child
434 unless @{$self->{children}}; 1003 my $child = $self->{vp}->child;
1004 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
435} 1005}
436 1006
437sub child { $_[0]->{children}[0] }
438
439sub size_request {
440 $_[0]{children}[0]->size_request
441}
442
443sub size_allocate { 1007sub invoke_size_allocate {
444 my ($self, $x, $y, $w, $h) = @_; 1008 my ($self, $w, $h) = @_;
445 1009
446 $self->_size_allocate ($x, $y, $w, $h) or return; 1010 my $child = $self->{vp}->child;
1011 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
447 1012
448 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1013 $self->SUPER::invoke_size_allocate ($w, $h)
449} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
450 1018
451############################################################################# 1019#############################################################################
452 1020
453package CFClient::UI::Window; 1021package CFClient::UI::Frame;
454 1022
455our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
456 1024
457use SDL::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 $_, mipmap => 1 }
1073 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
458 1074
459sub new { 1075sub new {
460 my ($class, %arg) = @_; 1076 my ($class, %arg) = @_;
461 1077
462 my $self = $class->SUPER::new (%arg); 1078 my $self = $class->SUPER::new (
463} 1079 bg => [1, 1, 1, 1],
1080 border_bg => [1, 1, 1, 1],
1081 border => 0.6,
1082 can_events => 1,
1083 min_w => 16,
1084 min_h => 16,
1085 %arg,
1086 );
464 1087
465sub update { 1088 $self->{title_widget} = new CFClient::UI::Label
466 my ($self) = @_; 1089 align => 0,
1090 valign => 1,
1091 text => $self->{title},
1092 fontsize => $self->{border},
1093 if exists $self->{title};
467 1094
468 # we want to do this delayed... 1095 if ($self->{has_close_button}) {
469 $self->render_chld; 1096 $self->{close_button} =
470 $self->SUPER::update; 1097 new CFClient::UI::ImageButton
471} 1098 path => 'x1_close.png',
1099 on_activate => sub { $self->hide };
472 1100
473sub render_chld { 1101 $self->CFClient::UI::Container::add ($self->{close_button});
474 my ($self) = @_;
475
476 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
477 glClearColor 0, 0, 0, 1;
478 glClear GL_COLOR_BUFFER_BIT;
479 $self->child->draw;
480 }; 1102 }
481}
482 1103
1104 $self
1105}
1106
1107sub add {
1108 my ($self, @widgets) = @_;
1109
1110 $self->SUPER::add (@widgets);
1111 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1112 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1113}
1114
1115sub border {
1116 int $_[0]{border} * $::FONTSIZE
1117}
1118
1119sub size_request {
1120 my ($self) = @_;
1121
1122 $self->{title_widget}->size_request
1123 if $self->{title_widget};
1124
1125 $self->{close_button}->size_request
1126 if $self->{close_button};
1127
1128 my ($w, $h) = $self->SUPER::size_request;
1129
1130 (
1131 $w + $self->border * 2,
1132 $h + $self->border * 2,
1133 )
1134}
1135
483sub size_allocate { 1136sub invoke_size_allocate {
484 my ($self, $x, $y, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
485 1138
486 $self->_size_allocate ($x, $y, $w, $h) or return; 1139 if ($self->{title_widget}) {
1140 $self->{title_widget}{w} = $w;
1141 $self->{title_widget}{h} = $h;
1142 $self->{title_widget}->invoke_size_allocate ($w, $h);
1143 }
487 1144
488 $self->child->size_allocate (0, 0, $w, $h); 1145 my $border = $self->border;
489 1146
490 $self->render_chld; 1147 $h -= List::Util::max 0, $border * 2;
1148 $w -= List::Util::max 0, $border * 2;
1149
1150 $self->child->configure ($border, $border, $w, $h);
1151
1152 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1153 if $self->{close_button};
1154
1155 1
1156}
1157
1158sub invoke_button_down {
1159 my ($self, $ev, $x, $y) = @_;
1160
1161 my ($w, $h) = @$self{qw(w h)};
1162 my $border = $self->border;
1163
1164 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1165 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1166
1167 if ($lr & $td) {
1168 my ($wx, $wy) = ($self->{x}, $self->{y});
1169 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1170 my ($bw, $bh) = ($self->{w}, $self->{h});
1171
1172 my $mx = $x < $border;
1173 my $my = $y < $border;
1174
1175 $self->{motion} = sub {
1176 my ($ev, $x, $y) = @_;
1177
1178 my $dx = $ev->{x} - $ox;
1179 my $dy = $ev->{y} - $oy;
1180
1181 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1182 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1183
1184 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1185 $self->realloc;
1186 };
1187
1188 } elsif ($lr ^ $td) {
1189 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1190 my ($bx, $by) = ($self->{x}, $self->{y});
1191
1192 $self->{motion} = sub {
1193 my ($ev, $x, $y) = @_;
1194
1195 ($x, $y) = ($ev->{x}, $ev->{y});
1196
1197 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1198 # HACK: the next line is required to enforce placement
1199 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1200 };
1201 } else {
1202 return 0;
1203 }
1204
1205 1
1206}
1207
1208sub invoke_button_up {
1209 my ($self, $ev, $x, $y) = @_;
1210
1211 ! ! delete $self->{motion}
1212}
1213
1214sub invoke_mouse_motion {
1215 my ($self, $ev, $x, $y) = @_;
1216
1217 $self->{motion}->($ev, $x, $y) if $self->{motion};
1218
1219 ! ! $self->{motion}
491} 1220}
492 1221
493sub _draw { 1222sub _draw {
494 my ($self) = @_; 1223 my ($self) = @_;
495 1224
1225 my $child = $self->{children}[0];
1226
496 my ($w, $h) = ($self->w, $self->h); 1227 my ($w, $h ) = ($self->{w}, $self->{h});
1228 my ($cw, $ch) = ($child->{w}, $child->{h});
497 1229
498 my $tex = $self->{texture}
499 or return;
500
501 glEnable GL_BLEND;
502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503 glEnable GL_TEXTURE_2D; 1230 glEnable GL_TEXTURE_2D;
504 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1231 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
505 1232
506 $tex->draw_quad (0, 0, $w, $h); 1233 my $border = $self->border;
507 1234
508 glDisable GL_BLEND; 1235 glColor @{ $self->{border_bg} };
1236 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1237 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1238 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1239 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1240
1241 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1242 glColor @{ $self->{bg} };
1243
1244 # TODO: repeat texture not scale
1245 # solve this better(?)
1246 $bg->{s} = $cw / $bg->{w};
1247 $bg->{t} = $ch / $bg->{h};
1248 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1249 }
1250
509 glDisable GL_TEXTURE_2D; 1251 glDisable GL_TEXTURE_2D;
1252
1253 $child->draw;
1254
1255 if ($self->{title_widget}) {
1256 glTranslate 0, $border - $self->{h};
1257 $self->{title_widget}->_draw;
1258
1259 glTranslate 0, - ($border - $self->{h});
1260 }
1261
1262 $self->{close_button}->draw
1263 if $self->{close_button};
510} 1264}
511 1265
512############################################################################# 1266#############################################################################
513 1267
514package CFClient::UI::Frame; 1268package CFClient::UI::Table;
515 1269
516our @ISA = CFClient::UI::Bin::; 1270our @ISA = CFClient::UI::Base::;
517 1271
518use SDL::OpenGL; 1272use List::Util qw(max sum);
519 1273
520sub size_request { 1274use CFClient::OpenGL;
521 my ($self) = @_;
522 my $chld = $self->child
523 or return (0, 0);
524
525 $chld->move (2, 2);
526
527 map { $_ + 4 } $chld->size_request;
528}
529
530sub size_allocate {
531 my ($self, $x, $y, $w, $h) = @_;
532
533 $self->_size_allocate ($x, $y, $w, $h) or return;
534
535 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
536}
537
538sub _draw {
539 my ($self) = @_;
540
541 my $chld = $self->child;
542
543 my ($w, $h) = $chld->size_request;
544
545 glBegin GL_QUADS;
546 glColor 0, 0, 0;
547 glVertex 0 , 0;
548 glVertex 0 , $h + 4;
549 glVertex $w + 4 , $h + 4;
550 glVertex $w + 4 , 0;
551 glEnd;
552
553 $chld->draw;
554}
555
556#############################################################################
557
558package CFClient::UI::FancyFrame;
559
560our @ISA = CFClient::UI::Bin::;
561
562use SDL::OpenGL;
563
564my @tex =
565 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
566 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567 1275
568sub new { 1276sub new {
569 my $class = shift; 1277 my $class = shift;
570 1278
571 # TODO: user_x, user_y, overwrite moveto?
572
573 $class->SUPER::new (
574 bg => [1, 1, 1, 1],
575 border_bg => [1, 1, 1, 1],
576 border => int $::FONTSIZE * 0.8,
577 @_
578 )
579}
580
581sub size_request {
582 my ($self) = @_;
583
584 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
585
586 my ($w, $h) = $self->SUPER::size_request;
587
588 (
589 $w + $self->{border} * 2,
590 $h + $self->{border} * 2,
591 )
592}
593
594sub size_allocate {
595 my ($self, $x, $y, $w, $h) = @_;
596
597 $self->_size_allocate ($x, $y, $w, $h) or return;
598
599 $h -= List::Util::max 0, $self->{border} * 2;
600 $w -= List::Util::max 0, $self->{border} * 2;
601
602 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
603}
604
605sub button_down {
606 my ($self, $ev, $x, $y) = @_;
607
608 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
609 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
610
611 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
612 my ($bw, $bh) = ($self->{w}, $self->{h});
613
614 $self->{motion} = sub {
615 my ($ev, $x, $y) = @_;
616
617 ($x, $y) = ($ev->motion_x, $ev->motion_y);
618
619 $self->{user_w} = $bw + $x - $ox;
620 $self->{user_h} = $bh + $y - $oy;
621 $self->update;
622 };
623
624 } elsif ($x >= 0 && $x < $self->{w}
625 && $y >= 0 && $y < $self->{border}) {
626
627 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
628 my ($bx, $by) = ($self->{x}, $self->{y});
629
630 $self->{motion} = sub {
631 my ($ev, $x, $y) = @_;
632
633 ($x, $y) = ($ev->motion_x, $ev->motion_y);
634
635 $self->move ($bx + $x - $ox, $by + $y - $oy);
636 $self->update;
637 };
638 }
639}
640
641sub button_up {
642 my ($self, $ev, $x, $y) = @_;
643
644 delete $self->{motion};
645}
646
647sub mouse_motion {
648 my ($self, $ev, $x, $y) = @_;
649
650 $self->{motion}->($ev, $x, $y) if $self->{motion};
651}
652
653sub _draw {
654 my ($self) = @_;
655
656 my ($w, $h ) = ($self->{w}, $self->{h});
657 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
658
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663
664 glColor @{ $self->{border_bg} };
665 $tex[1]->draw_quad (0, 0, $w, $self->{border});
666 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
667 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
668 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
669
670 my $bg = $tex[0];
671
672 # TODO: repeat texture not scale
673 my $rep_x = $cw / $bg->{w};
674 my $rep_y = $ch / $bg->{h};
675
676 glColor @{ $self->{bg} };
677
678 $bg->{s} = $rep_x;
679 $bg->{t} = $rep_y;
680 $bg->{wrap_mode} = 1;
681 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
682
683 glDisable GL_TEXTURE_2D;
684 glDisable GL_BLEND;
685
686 $self->child->draw;
687}
688
689#############################################################################
690
691package CFClient::UI::Table;
692
693our @ISA = CFClient::UI::Base::;
694
695use List::Util qw(max sum);
696
697use SDL::OpenGL;
698
699sub new {
700 my $class = shift;
701
702 $class->SUPER::new ( 1279 $class->SUPER::new (
703 col_expand => [], 1280 col_expand => [],
704 @_ 1281 @_,
705 ) 1282 )
1283}
1284
1285sub children {
1286 grep $_, map @$_, grep $_, @{ $_[0]{children} }
706} 1287}
707 1288
708sub add { 1289sub add {
709 my ($self, $x, $y, $child) = @_; 1290 my ($self, $x, $y, $child) = @_;
710 1291
711 $child->set_parent ($self); 1292 $child->set_parent ($self);
712 $self->{children}[$y][$x] = $child; 1293 $self->{children}[$y][$x] = $child;
713 1294
714 $self->{w} = $self->{h} = -1; 1295 $self->realloc;
715 $self->update;
716} 1296}
717 1297
1298sub remove {
1299 my ($self, $child) = @_;
1300
1301 # TODO: not yet implemented
1302}
1303
718# TODO: move to container class maybe? send childs a signal on removal? 1304# TODO: move to container class maybe? send children a signal on removal?
719sub clear { 1305sub clear {
720 my ($self) = @_; 1306 my ($self) = @_;
721 1307
1308 my @children = $self->children;
722 delete $self->{children}; 1309 delete $self->{children};
723 $self->update; 1310
1311 for (@children) {
1312 delete $_->{parent};
1313 $_->hide;
1314 }
1315
1316 $self->realloc;
724} 1317}
725 1318
726sub get_wh { 1319sub get_wh {
727 my ($self) = @_; 1320 my ($self) = @_;
728 1321
… …
733 or next; 1326 or next;
734 1327
735 for my $x (0 .. $#$row) { 1328 for my $x (0 .. $#$row) {
736 my $widget = $row->[$x] 1329 my $widget = $row->[$x]
737 or next; 1330 or next;
738 my ($w, $h) = $widget->size_request; 1331 my ($w, $h) = @$widget{qw(req_w req_h)};
739 1332
740 $w[$x] = max $w[$x], $w; 1333 $w[$x] = max $w[$x], $w;
741 $h[$y] = max $h[$y], $h; 1334 $h[$y] = max $h[$y], $h;
742 } 1335 }
743 } 1336 }
… …
754 (sum @$ws), 1347 (sum @$ws),
755 (sum @$hs), 1348 (sum @$hs),
756 ) 1349 )
757} 1350}
758 1351
759sub size_allocate { 1352sub invoke_size_allocate {
760 my ($self, $x, $y, $w, $h) = @_; 1353 my ($self, $w, $h) = @_;
761
762 $self->_size_allocate ($x, $y, $w, $h) or return;
763 1354
764 my ($ws, $hs) = $self->get_wh; 1355 my ($ws, $hs) = $self->get_wh;
765 1356
766 my $req_w = sum @$ws; 1357 my $req_w = (sum @$ws) || 1;
767 my $req_h = sum @$hs; 1358 my $req_h = (sum @$hs) || 1;
768 1359
769 # TODO: nicer code && do row_expand 1360 # TODO: nicer code && do row_expand
770 my @col_expand = @{$self->{col_expand}}; 1361 my @col_expand = @{$self->{col_expand}};
771 @col_expand = (1) x @$ws unless @col_expand; 1362 @col_expand = (1) x @$ws unless @col_expand;
772 my $col_expand = (sum @col_expand) || 1; 1363 my $col_expand = (sum @col_expand) || 1;
… …
789 1380
790 for my $c (0 .. $#$row) { 1381 for my $c (0 .. $#$row) {
791 my $col_w = $ws->[$c]; 1382 my $col_w = $ws->[$c];
792 1383
793 if (my $widget = $row->[$c]) { 1384 if (my $widget = $row->[$c]) {
794 $widget->size_allocate ($x, $y, $col_w, $row_h); 1385 $widget->configure ($x, $y, $col_w, $row_h);
795 } 1386 }
796 1387
797 $x += $col_w; 1388 $x += $col_w;
798 } 1389 }
799 1390
800 $y += $row_h; 1391 $y += $row_h;
801 } 1392 }
802 1393
1394 1
803} 1395}
804 1396
805sub find_widget { 1397sub find_widget {
806 my ($self, $x, $y) = @_; 1398 my ($self, $x, $y) = @_;
807 1399
… …
826 } 1418 }
827} 1419}
828 1420
829############################################################################# 1421#############################################################################
830 1422
1423package CFClient::UI::Box;
1424
1425our @ISA = CFClient::UI::Container::;
1426
1427sub size_request {
1428 my ($self) = @_;
1429
1430 $self->{vertical}
1431 ? (
1432 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1433 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1434 )
1435 : (
1436 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1437 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1438 )
1439}
1440
1441sub invoke_size_allocate {
1442 my ($self, $w, $h) = @_;
1443
1444 my $space = $self->{vertical} ? $h : $w;
1445 my @children = $self->visible_children;
1446
1447 my @req;
1448
1449 if ($self->{homogeneous}) {
1450 @req = ($space / (@children || 1)) x @children;
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 {
1459 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1460
1461 $space = ($space - $req) / $expand; # remaining space to give away
1462
1463 $req[$_] += $space * $children[$_]{expand}
1464 for 0 .. $#children;
1465 }
1466 }
1467
1468 CFClient::UI::harmonize \@req;
1469
1470 my $pos = 0;
1471 for (0 .. $#children) {
1472 my $alloc = $req[$_];
1473 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1474
1475 $pos += $alloc;
1476 }
1477
1478 1
1479}
1480
1481#############################################################################
1482
831package CFClient::UI::HBox; 1483package CFClient::UI::HBox;
832 1484
833# TODO: wrap into common Box base class
834
835our @ISA = CFClient::UI::Container::; 1485our @ISA = CFClient::UI::Box::;
836 1486
837sub size_request { 1487sub new {
838 my ($self) = @_; 1488 my $class = shift;
839 1489
840 my @alloc = map [$_->size_request], @{$self->{children}}; 1490 $class->SUPER::new (
841 1491 vertical => 0,
842 ( 1492 @_,
843 (List::Util::sum map $_->[0], @alloc),
844 (List::Util::max map $_->[1], @alloc),
845 ) 1493 )
846} 1494}
847 1495
848sub size_allocate {
849 my ($self, $x, $y, $w, $h) = @_;
850
851 $self->_size_allocate ($x, $y, $w, $h);
852
853 ($h, $w) = ($w, $h);
854
855 my $children = $self->{children};
856
857 my @h = map +($_->size_request)[0], @$children;
858
859 my $req_h = List::Util::sum @h;
860
861 if ($req_h > $h) {
862 # ah well, not enough space
863 $_ *= $h / $req_h for @h;
864 } else {
865 my $exp = List::Util::sum map $_->{expand}, @$children;
866 $exp ||= 1;
867
868 for (0 .. $#$children) {
869 my $child = $children->[$_];
870
871 my $alloc_h = $h[$_];
872 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
873 $h[$_] = $alloc_h;
874 }
875 }
876
877 CFClient::UI::harmonize \@h;
878
879 my $y = 0;
880 for (0 .. $#$children) {
881 my $child = $children->[$_];
882 my $h = $h[$_];
883 $child->size_allocate ($y, 0, $h, $w);
884
885 $y += $h;
886 }
887}
888
889############################################################################# 1496#############################################################################
890 1497
891package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
892 1499
893# TODO: wrap into common Box base class
894
895our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
896 1501
897sub size_request { 1502sub new {
898 my ($self) = @_; 1503 my $class = shift;
899 1504
900 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
901 1506 vertical => 1,
902 ( 1507 @_,
903 (List::Util::max map $_->[0], @alloc),
904 (List::Util::sum map $_->[1], @alloc),
905 ) 1508 )
906} 1509}
907 1510
908sub size_allocate {
909 my ($self, $x, $y, $w, $h) = @_;
910
911 $self->_size_allocate ($x, $y, $w, $h);
912
913 my $children = $self->{children};
914
915 my @h = map +($_->size_request)[1], @$children;
916
917 my $req_h = List::Util::sum @h;
918
919 if ($req_h > $h) {
920 # ah well, not enough space
921 $_ *= $h / $req_h for @h;
922 } else {
923 my $exp = List::Util::sum map $_->{expand}, @$children;
924 $exp ||= 1;
925
926 for (0 .. $#$children) {
927 my $child = $children->[$_];
928
929 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
930 }
931 }
932
933 CFClient::UI::harmonize \@h;
934
935 my $y = 0;
936 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_];
939 $child->size_allocate (0, $y, $w, $h);
940
941 $y += $h;
942 }
943}
944
945############################################################################# 1511#############################################################################
946 1512
947package CFClient::UI::Label; 1513package CFClient::UI::Label;
948 1514
949our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
950 1516
951use SDL::OpenGL; 1517use CFClient::OpenGL;
952 1518
953sub new { 1519sub new {
954 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
955 1521
956 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
957 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
958 fontsize => $::FONTSIZE, 1524 #bg => none
959 text => "", 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),
1532 fontsize => 1,
960 align => -1, 1533 align => -1,
961 valign => -1, 1534 valign => -1,
962 padding => 2, 1535 padding_x => 2,
963 layout => new CFClient::Layout, 1536 padding_y => 2,
1537 can_events => 0,
964 %arg 1538 %arg
965 ); 1539 );
966 1540
1541 if (exists $self->{template}) {
1542 my $layout = new CFClient::Layout;
1543 $layout->set_text (delete $self->{template});
1544 $self->{template} = $layout;
1545 }
1546
1547 if (exists $self->{markup}) {
1548 $self->set_markup (delete $self->{markup});
1549 } else {
967 $self->set_text ($self->{text}); 1550 $self->set_text (delete $self->{text});
1551 }
968 1552
969 $self 1553 $self
970} 1554}
971 1555
972sub escape_text { 1556sub escape($) {
973 local $_ = $_[1]; 1557 local $_ = $_[0];
974 1558
975 s/&/&amp;/g; 1559 s/&/&amp;/g;
976 s/>/&gt;/g; 1560 s/>/&gt;/g;
977 s/</&lt;/g; 1561 s/</&lt;/g;
978 1562
979 $_[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 $self->SUPER::realloc;
980} 1578}
981 1579
982sub set_text { 1580sub set_text {
983 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
984 1582
1583 return if $self->{text} eq "T$text";
985 $self->{text} = $text; 1584 $self->{text} = "T$text";
1585
1586 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1587 $self->{layout}->set_text ($text);
1588
1589 delete $self->{size_req};
1590 $self->realloc;
1591 $self->update;
1592}
1593
1594sub set_markup {
1595 my ($self, $markup) = @_;
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;
986 $self->{layout}->set_markup ($text); 1603 $self->{layout}->set_markup ($markup);
987 1604
1605 delete $self->{size_req};
1606 $self->realloc;
1607 $self->update;
1608}
1609
1610sub size_request {
1611 my ($self) = @_;
1612
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});
1618 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1619
1620 my ($w, $h) = $self->{layout}->size;
1621
1622 if (exists $self->{template}) {
1623 $self->{template}->set_font ($self->{font}) if $self->{font};
1624 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1625
1626 my ($w2, $h2) = $self->{template}->size;
1627
1628 $w = List::Util::max $w, $w2;
1629 $h = List::Util::max $h, $h2;
1630 }
1631
1632 [$w, $h]
1633 };
1634
1635 @{ $self->{size_req} }
1636}
1637
1638sub baseline_shift {
1639 $_[0]{layout}->descent
1640}
1641
1642sub invoke_size_allocate {
1643 my ($self, $w, $h) = @_;
1644
1645 delete $self->{ox};
1646
1647 delete $self->{texture}
1648 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1649
1650 1
1651}
1652
1653sub set_fontsize {
1654 my ($self, $fontsize) = @_;
1655
1656 $self->{fontsize} = $fontsize;
988 delete $self->{texture}; 1657 delete $self->{texture};
989# $self->{w} = $self->{h} = -1;
990 $self->update;
991}
992 1658
993sub get_text { 1659 $self->realloc;
1660}
1661
1662sub reconfigure {
994 my ($self, $text) = @_; 1663 my ($self) = @_;
995 1664
996 $self->{text}
997}
998
999sub size_request {
1000 my ($self) = @_;
1001
1002 $self->{layout}->set_width;
1003 $self->{layout}->set_height ($self->{fontsize});
1004 my ($w, $h) = $self->{layout}->size;
1005
1006 (
1007 $w + $self->{padding} * 2,
1008 $h + $self->{padding} * 2,
1009 )
1010}
1011
1012sub size_allocate {
1013 my ($self, $x, $y, $w, $h) = @_;
1014
1015 $self->_size_allocate ($x, $y, $w, $h) or return;
1016
1017 delete $self->{texture}; 1665 delete $self->{size_req};
1018}
1019 1666
1020sub update {
1021 my ($self) = @_;
1022
1023 delete $self->{texture};
1024 $self->SUPER::update; 1667 $self->SUPER::reconfigure;
1025} 1668}
1026 1669
1027sub _draw { 1670sub _draw {
1028 my ($self) = @_; 1671 my ($self) = @_;
1029 1672
1673 $self->SUPER::_draw; # draw background, if applicable
1674
1030 my $tex = $self->{texture} ||= do { 1675 my $tex = $self->{texture} ||= do {
1676 $self->{layout}->set_foreground (@{$self->{fg}});
1677 $self->{layout}->set_font ($self->{font}) if $self->{font};
1031 $self->{layout}->set_width ($self->{w}); 1678 $self->{layout}->set_width ($self->{w});
1032 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1679 $self->{layout}->set_ellipsise ($self->{ellipsise});
1680 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1681 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1682
1033 new_from_layout CFClient::Texture $self->{layout} 1683 new_from_layout CFClient::Texture $self->{layout}
1034 }; 1684 };
1035 1685
1036 glEnable GL_BLEND; 1686 unless (exists $self->{ox}) {
1037 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1687 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1688 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1689 : ($self->{w} - $tex->{w}) * 0.5);
1690
1691 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1692 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1693 : ($self->{h} - $tex->{h}) * 0.5);
1694 };
1695
1038 glEnable GL_TEXTURE_2D; 1696 glEnable GL_TEXTURE_2D;
1697
1698 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1699 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1700
1701 if ($tex->{format} == GL_ALPHA) {
1702 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1703 glColor @{$self->{fg}};
1704 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1705 } else {
1039 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1040 1707 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1041 glColor @{$self->{fg}}; 1708 }
1042
1043 my $x =
1044 $self->{align} < 0 ? $self->{padding}
1045 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1046 : ($self->{w} - $tex->{w}) * 0.5;
1047
1048 my $y =
1049 $self->{valign} < 0 ? $self->{padding}
1050 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1051 : ($self->{h} - $tex->{h}) * 0.5;
1052
1053 $tex->draw_quad (int $x, int $y);
1054 1709
1055 glDisable GL_TEXTURE_2D; 1710 glDisable GL_TEXTURE_2D;
1056 glDisable GL_BLEND;
1057} 1711}
1058 1712
1059############################################################################# 1713#############################################################################
1060 1714
1061package CFClient::UI::Entry; 1715package CFClient::UI::EntryBase;
1062 1716
1063our @ISA = CFClient::UI::Label::; 1717our @ISA = CFClient::UI::Label::;
1064 1718
1065use SDL; 1719use CFClient::OpenGL;
1066use SDL::OpenGL;
1067 1720
1068sub new { 1721sub new {
1069 my $class = shift; 1722 my $class = shift;
1070 1723
1071 $class->SUPER::new ( 1724 $class->SUPER::new (
1072 fg => [1, 1, 1], 1725 fg => [1, 1, 1],
1073 bg => [0, 0, 0, 0.2], 1726 bg => [0, 0, 0, 0.2],
1074 active_bg => [1, 1, 1, 0.5], 1727 active_bg => [1, 1, 1, 0.5],
1075 active_fg => [0, 0, 0], 1728 active_fg => [0, 0, 0],
1076 can_hover => 1, 1729 can_hover => 1,
1077 can_focus => 1, 1730 can_focus => 1,
1078 valign => 0, 1731 valign => 0,
1732 can_events => 1,
1733 #text => ...
1734 #hidden => "*",
1079 @_ 1735 @_
1080 ) 1736 )
1081} 1737}
1082 1738
1083sub _set_text { 1739sub _set_text {
1084 my ($self, $text) = @_; 1740 my ($self, $text) = @_;
1085 1741
1086 my $old_text = $self->{text}; 1742 delete $self->{cur_h};
1743
1744 return if $self->{text} eq $text;
1087 1745
1088 $self->{last_activity} = $::NOW; 1746 $self->{last_activity} = $::NOW;
1089
1090 $self->{text} = $text; 1747 $self->{text} = $text;
1091 $self->{layout}->set_width ($self->{w});
1092 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1093 1748
1094 $text =~ s/./*/g if $self->{hidden}; 1749 $text =~ s/./*/g if $self->{hidden};
1750 $self->{layout}->set_text ("$text ");
1751 delete $self->{size_req};
1095 1752
1096 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1753 $self->emit (changed => $self->{text});
1097 1754
1098 $text = substr $text, 0, $self->{cursor}; 1755 $self->realloc;
1099 utf8::encode $text; 1756 $self->update;
1100
1101 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1102
1103 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1104 if $old_text ne $self->{text};
1105}
1106
1107sub size_request {
1108 my ($self) = @_;
1109
1110 my ($w, $h) = $self->SUPER::size_request;
1111
1112 ($w + 1, $h) # add 1 for cursor
1113}
1114
1115sub size_allocate {
1116 my ($self, $x, $y, $w, $h) = @_;
1117
1118 $self->SUPER::size_allocate ($x, $y, $w, $h);
1119
1120 $self->_set_text ($self->{text});
1121} 1757}
1122 1758
1123sub set_text { 1759sub set_text {
1124 my ($self, $text) = @_; 1760 my ($self, $text) = @_;
1125 1761
1126 $self->{cursor} = length $text; 1762 $self->{cursor} = length $text;
1127 $self->_set_text ($text); 1763 $self->_set_text ($text);
1128 $self->update;
1129} 1764}
1130 1765
1766sub get_text {
1767 $_[0]{text}
1768}
1769
1770sub size_request {
1771 my ($self) = @_;
1772
1773 my ($w, $h) = $self->SUPER::size_request;
1774
1775 ($w + 1, $h) # add 1 for cursor
1776}
1777
1131sub key_down { 1778sub invoke_key_down {
1132 my ($self, $ev) = @_; 1779 my ($self, $ev) = @_;
1133 1780
1134 my $mod = $ev->key_mod; 1781 my $mod = $ev->{mod};
1135 my $sym = $ev->key_sym; 1782 my $sym = $ev->{sym};
1136
1137 my $uni = $ev->key_unicode; 1783 my $uni = $ev->{unicode};
1138 1784
1139 my $text = $self->get_text; 1785 my $text = $self->get_text;
1140 1786
1141 if ($sym == SDLK_BACKSPACE) { 1787 if ($uni == 8) {
1142 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1788 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1143 } elsif ($sym == SDLK_DELETE) { 1789 } elsif ($uni == 127) {
1144 substr $text, $self->{cursor}, 1, ""; 1790 substr $text, $self->{cursor}, 1, "";
1145 } elsif ($sym == SDLK_LEFT) { 1791 } elsif ($sym == CFClient::SDLK_LEFT) {
1146 --$self->{cursor} if $self->{cursor}; 1792 --$self->{cursor} if $self->{cursor};
1147 } elsif ($sym == SDLK_RIGHT) { 1793 } elsif ($sym == CFClient::SDLK_RIGHT) {
1148 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1794 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1149 } elsif ($sym == SDLK_HOME) { 1795 } elsif ($sym == CFClient::SDLK_HOME) {
1150 $self->{cursor} = 0; 1796 $self->{cursor} = 0;
1151 } elsif ($sym == SDLK_END) { 1797 } elsif ($sym == CFClient::SDLK_END) {
1152 $self->{cursor} = length $text; 1798 $self->{cursor} = length $text;
1153 } elsif ($sym == SDLK_ESCAPE) { 1799 } elsif ($uni == 27) {
1154 $self->emit ('escape'); 1800 $self->emit ('escape');
1155 } elsif ($uni) { 1801 } elsif ($uni) {
1156 substr $text, $self->{cursor}++, 0, chr $uni; 1802 substr $text, $self->{cursor}++, 0, chr $uni;
1803 } else {
1804 return 0;
1157 } 1805 }
1158 1806
1159 $self->_set_text ($text); 1807 $self->_set_text ($text);
1160 $self->update;
1161}
1162 1808
1809 $self->realloc;
1810
1811 1
1812}
1813
1163sub focus_in { 1814sub invoke_focus_in {
1164 my ($self) = @_; 1815 my ($self) = @_;
1165 1816
1166 $self->{last_activity} = $::NOW; 1817 $self->{last_activity} = $::NOW;
1167 1818
1168 $self->SUPER::focus_in; 1819 $self->SUPER::invoke_focus_in
1169} 1820}
1170 1821
1171sub button_down { 1822sub invoke_button_down {
1172 my ($self, $ev, $x, $y) = @_; 1823 my ($self, $ev, $x, $y) = @_;
1173 1824
1174 $self->SUPER::button_down ($ev, $x, $y); 1825 $self->SUPER::invoke_button_down ($ev, $x, $y);
1175 1826
1176 my $idx = $self->{layout}->xy_to_index ($x, $y); 1827 my $idx = $self->{layout}->xy_to_index ($x, $y);
1177 1828
1178 # byte-index to char-index 1829 # byte-index to char-index
1179 my $text = $self->{text}; 1830 my $text = $self->{text};
1180 utf8::encode $text; 1831 utf8::encode $text;
1181 $self->{cursor} = length substr $text, 0, $idx; 1832 $self->{cursor} = length substr $text, 0, $idx;
1182 1833
1183 $self->_set_text ($self->{text}); 1834 $self->_set_text ($self->{text});
1184 $self->update; 1835 $self->update;
1836
1837 1
1185} 1838}
1186 1839
1187sub mouse_motion { 1840sub invoke_mouse_motion {
1188 my ($self, $ev, $x, $y) = @_; 1841 my ($self, $ev, $x, $y) = @_;
1189# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1842# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1843
1844 1
1190} 1845}
1191 1846
1192sub _draw { 1847sub _draw {
1193 my ($self) = @_; 1848 my ($self) = @_;
1194 1849
1195 local $self->{fg} = $self->{fg}; 1850 local $self->{fg} = $self->{fg};
1196 1851
1197 if ($FOCUS == $self) { 1852 if ($FOCUS == $self) {
1198 glColor @{$self->{active_bg}}; 1853 glColor_premultiply @{$self->{active_bg}};
1199 $self->{fg} = $self->{active_fg}; 1854 $self->{fg} = $self->{active_fg};
1200 } else { 1855 } else {
1201 glColor @{$self->{bg}}; 1856 glColor_premultiply @{$self->{bg}};
1202 } 1857 }
1203 1858
1204 glEnable GL_BLEND; 1859 glEnable GL_BLEND;
1205 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1860 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1206 glBegin GL_QUADS; 1861 glBegin GL_QUADS;
1207 glVertex 0 , 0; 1862 glVertex 0 , 0;
1208 glVertex 0 , $self->{h}; 1863 glVertex 0 , $self->{h};
1209 glVertex $self->{w}, $self->{h}; 1864 glVertex $self->{w}, $self->{h};
1210 glVertex $self->{w}, 0; 1865 glVertex $self->{w}, 0;
… …
1213 1868
1214 $self->SUPER::_draw; 1869 $self->SUPER::_draw;
1215 1870
1216 #TODO: force update every cursor change :( 1871 #TODO: force update every cursor change :(
1217 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1872 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1873
1874 unless (exists $self->{cur_h}) {
1875 my $text = substr $self->{text}, 0, $self->{cursor};
1876 utf8::encode $text;
1877
1878 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1879 }
1880
1218 glColor @{$self->{fg}}; 1881 glColor @{$self->{fg}};
1219 glBegin GL_LINES; 1882 glBegin GL_LINES;
1220 glVertex $self->{cur_x}, $self->{cur_y};
1221 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1883 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1884 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1222 glEnd; 1885 glEnd;
1223 } 1886 }
1224} 1887}
1225 1888
1226package CFClient::UI::LineEntry; 1889package CFClient::UI::Entry;
1227 1890
1228our @ISA = CFClient::UI::Entry::; 1891our @ISA = CFClient::UI::EntryBase::;
1229 1892
1230use SDL; 1893use CFClient::OpenGL;
1231use SDL::OpenGL;
1232 1894
1233sub key_down { 1895sub invoke_key_down {
1234 my ($self, $ev) = @_; 1896 my ($self, $ev) = @_;
1235 1897
1236 my $sym = $ev->key_sym; 1898 my $sym = $ev->{sym};
1237 1899
1238 if ($sym == SDLK_RETURN) { 1900 if ($sym == 13) {
1901 unshift @{$self->{history}},
1902 my $txt = $self->get_text;
1903
1904 $self->{history_pointer} = -1;
1905 $self->{history_saveback} = '';
1239 $self->emit (activate => $self->get_text); 1906 $self->emit (activate => $txt);
1240 $self->update; 1907 $self->update;
1241 1908
1909 } elsif ($sym == CFClient::SDLK_UP) {
1910 if ($self->{history_pointer} < 0) {
1911 $self->{history_saveback} = $self->get_text;
1912 }
1913 if (@{$self->{history} || []} > 0) {
1914 $self->{history_pointer}++;
1915 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1916 $self->{history_pointer} = @{$self->{history} || []} - 1;
1917 }
1918 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1919 }
1920
1921 } elsif ($sym == CFClient::SDLK_DOWN) {
1922 $self->{history_pointer}--;
1923 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1924
1925 if ($self->{history_pointer} >= 0) {
1926 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1927 } else {
1928 $self->set_text ($self->{history_saveback});
1929 }
1930
1242 } else { 1931 } else {
1243 $self->SUPER::key_down ($ev); 1932 return $self->SUPER::invoke_key_down ($ev)
1933 }
1934
1244 } 1935 1
1245
1246} 1936}
1247 1937
1248############################################################################# 1938#############################################################################
1249 1939
1250package CFClient::UI::Button; 1940package CFClient::UI::Button;
1251 1941
1252our @ISA = CFClient::UI::Label::; 1942our @ISA = CFClient::UI::Label::;
1253 1943
1254use SDL; 1944use CFClient::OpenGL;
1255use SDL::OpenGL;
1256 1945
1257my @tex = 1946my @tex =
1258 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1947 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1259 qw(b1_button_active.png); 1948 qw(b1_button_active.png);
1260 1949
1261sub new { 1950sub new {
1262 my $class = shift; 1951 my $class = shift;
1263 1952
1264 $class->SUPER::new ( 1953 $class->SUPER::new (
1265 padding => 4, 1954 padding_x => 4,
1955 padding_y => 4,
1266 fg => [1, 1, 1], 1956 fg => [1, 1, 1],
1267 bg => [1, 1, 1, 0.2],
1268 active_fg => [1, 1, 0], 1957 active_fg => [0, 0, 1],
1269 can_hover => 1, 1958 can_hover => 1,
1959 align => 0,
1960 valign => 0,
1961 can_events => 1,
1270 @_ 1962 @_
1271 ) 1963 )
1272} 1964}
1273 1965
1274sub button_up { 1966sub invoke_button_up {
1275 my ($self, $ev, $x, $y) = @_; 1967 my ($self, $ev, $x, $y) = @_;
1276 1968
1969 $self->emit ("activate")
1277 if ($x >= 0 && $x < $self->{w} 1970 if $x >= 0 && $x < $self->{w}
1278 && $y >= 0 && $y < $self->{h}) { 1971 && $y >= 0 && $y < $self->{h};
1279 $self->emit ("activate"); 1972
1280 } 1973 1
1281} 1974}
1282 1975
1283sub _draw { 1976sub _draw {
1284 my ($self) = @_; 1977 my ($self) = @_;
1285 1978
1286 local $self->{fg} = $self->{fg}; 1979 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1287 1980
1288 if ($GRAB == $self) {
1289 $self->{fg} = $self->{active_fg};
1290 }
1291
1292 glEnable GL_BLEND;
1293 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1294 glEnable GL_TEXTURE_2D; 1981 glEnable GL_TEXTURE_2D;
1295 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1296 glColor 0, 0, 0, 1; 1983 glColor 0, 0, 0, 1;
1297 1984
1298 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1985 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1299 1986
1300 glDisable GL_TEXTURE_2D; 1987 glDisable GL_TEXTURE_2D;
1301 glDisable GL_BLEND;
1302 1988
1303 $self->SUPER::_draw; 1989 $self->SUPER::_draw;
1304} 1990}
1305 1991
1306############################################################################# 1992#############################################################################
1307 1993
1308package CFClient::UI::CheckBox; 1994package CFClient::UI::ImageButton;
1309 1995
1310our @ISA = CFClient::UI::DrawBG::; 1996our @ISA = CFClient::UI::Image::;
1311 1997
1312my @tex = 1998use CFClient::OpenGL;
1313 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1314 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1315 1999
1316use SDL; 2000my %textures;
1317use SDL::OpenGL;
1318 2001
1319sub new { 2002sub new {
1320 my $class = shift; 2003 my $class = shift;
1321 2004
2005 my $self = $class->SUPER::new (
2006 padding_x => 4,
2007 padding_y => 4,
2008 fg => [1, 1, 1],
2009 active_fg => [0, 0, 1],
2010 can_hover => 1,
2011 align => 0,
2012 valign => 0,
2013 can_events => 1,
2014 @_
2015 );
2016}
2017
2018sub invoke_button_up {
2019 my ($self, $ev, $x, $y) = @_;
2020
2021 $self->emit ("activate")
2022 if $x >= 0 && $x < $self->{w}
2023 && $y >= 0 && $y < $self->{h};
2024
2025 1
2026}
2027
2028#############################################################################
2029
2030package CFClient::UI::CheckBox;
2031
2032our @ISA = CFClient::UI::DrawBG::;
2033
2034my @tex =
2035 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2036 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2037
2038use CFClient::OpenGL;
2039
2040sub new {
2041 my $class = shift;
2042
1322 $class->SUPER::new ( 2043 $class->SUPER::new (
1323 padding => 2, 2044 padding_x => 2,
2045 padding_y => 2,
1324 fg => [1, 1, 1], 2046 fg => [1, 1, 1],
1325 active_fg => [1, 1, 0], 2047 active_fg => [1, 1, 0],
2048 bg => [0, 0, 0, 0.2],
2049 active_bg => [1, 1, 1, 0.5],
1326 state => 0, 2050 state => 0,
1327 can_hover => 1, 2051 can_hover => 1,
1328 @_ 2052 @_
1329 ) 2053 )
1330} 2054}
1331 2055
1332sub size_request { 2056sub size_request {
1333 my ($self) = @_; 2057 my ($self) = @_;
1334 2058
1335 ($self->{padding} * 2 + 6) x 2 2059 (6) x 2
1336} 2060}
1337 2061
1338sub size_allocate {
1339 my ($self, $x, $y, $w, $h) = @_;
1340
1341 $self->_size_allocate ($x, $y, $w, $h);
1342}
1343
1344sub button_down { 2062sub invoke_button_down {
1345 my ($self, $ev, $x, $y) = @_; 2063 my ($self, $ev, $x, $y) = @_;
1346 2064
1347 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2065 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1348 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2066 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1349 $self->{state} = !$self->{state}; 2067 $self->{state} = !$self->{state};
1350 $self->emit (changed => $self->{state}); 2068 $self->emit (changed => $self->{state});
2069 } else {
2070 return 0
2071 }
2072
1351 } 2073 1
1352} 2074}
1353 2075
1354sub _draw { 2076sub _draw {
1355 my ($self) = @_; 2077 my ($self) = @_;
1356 2078
1357 $self->SUPER::_draw; 2079 $self->SUPER::_draw;
1358 2080
1359 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2081 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1360 2082
1361 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2083 my ($w, $h) = @$self{qw(w h)};
2084
2085 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1362 2086
1363 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2087 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1364 2088
2089 my $tex = $self->{state} ? $tex[1] : $tex[0];
2090
2091 glEnable GL_TEXTURE_2D;
2092 $tex->draw_quad_alpha (0, 0, $s, $s);
2093 glDisable GL_TEXTURE_2D;
2094}
2095
2096#############################################################################
2097
2098package CFClient::UI::Image;
2099
2100our @ISA = CFClient::UI::Base::;
2101
2102use CFClient::OpenGL;
2103
2104our %texture_cache;
2105
2106sub new {
2107 my $class = shift;
2108
2109 my $self = $class->SUPER::new (
2110 can_events => 0,
2111 @_,
2112 );
2113
2114 $self->{path}
2115 or Carp::croak "required attribute 'path' not set";
2116
2117 $self->{tex} = $texture_cache{$self->{path}} ||=
2118 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2119
2120 Scalar::Util::weaken $texture_cache{$self->{path}};
2121
2122 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2123
2124 $self
2125}
2126
2127sub size_request {
2128 my ($self) = @_;
2129
2130 ($self->{tex}{w}, $self->{tex}{h})
2131}
2132
2133sub _draw {
2134 my ($self) = @_;
2135
2136 my $tex = $self->{tex};
2137
2138 my ($w, $h) = ($self->{w}, $self->{h});
2139
2140 if ($self->{rot90}) {
2141 glRotate 90, 0, 0, 1;
2142 glTranslate 0, -$self->{w}, 0;
2143
2144 ($w, $h) = ($h, $w);
2145 }
2146
2147 glEnable GL_TEXTURE_2D;
2148 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2149
2150 $tex->draw_quad_alpha (0, 0, $w, $h);
2151
2152 glDisable GL_TEXTURE_2D;
2153}
2154
2155#############################################################################
2156
2157package CFClient::UI::VGauge;
2158
2159our @ISA = CFClient::UI::Base::;
2160
2161use List::Util qw(min max);
2162
2163use CFClient::OpenGL;
2164
2165my %tex = (
2166 food => [
2167 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2168 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2169 ],
2170 grace => [
2171 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2172 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2173 ],
2174 hp => [
2175 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2176 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2177 ],
2178 mana => [
2179 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2180 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2181 ],
2182);
2183
2184# eg. VGauge->new (gauge => 'food'), default gauge: food
2185sub new {
2186 my $class = shift;
2187
2188 my $self = $class->SUPER::new (
2189 type => 'food',
2190 @_
2191 );
2192
2193 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2194
2195 $self
2196}
2197
2198sub size_request {
2199 my ($self) = @_;
2200
2201 #my $tex = $tex{$self->{type}}[0];
2202 #@$tex{qw(w h)}
2203 (0, 0)
2204}
2205
2206sub set_max {
2207 my ($self, $max) = @_;
2208
2209 return if $self->{max_val} == $max;
2210
2211 $self->{max_val} = $max;
2212 $self->update;
2213}
2214
2215sub set_value {
2216 my ($self, $val, $max) = @_;
2217
2218 $self->set_max ($max)
2219 if defined $max;
2220
2221 return if $self->{val} == $val;
2222
2223 $self->{val} = $val;
2224 $self->update;
2225}
2226
2227sub _draw {
2228 my ($self) = @_;
2229
2230 my $tex = $tex{$self->{type}};
2231 my ($t1, $t2, $t3) = @$tex;
2232
2233 my ($w, $h) = ($self->{w}, $self->{h});
2234
2235 if ($self->{vertical}) {
2236 glRotate 90, 0, 0, 1;
2237 glTranslate 0, -$self->{w}, 0;
2238
2239 ($w, $h) = ($h, $w);
2240 }
2241
2242 my $ycut = $self->{val} / ($self->{max_val} || 1);
2243
2244 my $ycut1 = max 0, min 1, $ycut;
2245 my $ycut2 = max 0, min 1, $ycut - 1;
2246
2247 my $h1 = $self->{h} * (1 - $ycut1);
2248 my $h2 = $self->{h} * (1 - $ycut2);
2249
1365 glEnable GL_BLEND; 2250 glEnable GL_BLEND;
2251 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2252 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1366 glEnable GL_TEXTURE_2D; 2253 glEnable GL_TEXTURE_2D;
1367 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2254 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1368 2255
1369 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2256 glBindTexture GL_TEXTURE_2D, $t1->{name};
2257 glBegin GL_QUADS;
2258 glTexCoord 0 , 0; glVertex 0 , 0;
2259 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2260 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2261 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2262 glEnd;
1370 2263
1371 $tex->draw_quad (0, 0, $s, $s); 2264 my $ycut1 = List::Util::min 1, $ycut;
2265 glBindTexture GL_TEXTURE_2D, $t2->{name};
2266 glBegin GL_QUADS;
2267 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2268 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2269 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2270 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2271 glEnd;
1372 2272
2273 if ($t3) {
2274 glBindTexture GL_TEXTURE_2D, $t3->{name};
2275 glBegin GL_QUADS;
2276 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2277 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2278 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2279 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2280 glEnd;
2281 }
2282
2283 glDisable GL_BLEND;
1373 glDisable GL_TEXTURE_2D; 2284 glDisable GL_TEXTURE_2D;
1374 glDisable GL_BLEND;
1375} 2285}
1376 2286
1377############################################################################# 2287#############################################################################
1378 2288
2289package CFClient::UI::Gauge;
2290
2291our @ISA = CFClient::UI::VBox::;
2292
2293sub new {
2294 my ($class, %arg) = @_;
2295
2296 my $self = $class->SUPER::new (
2297 tooltip => $arg{type},
2298 can_hover => 1,
2299 can_events => 1,
2300 %arg,
2301 );
2302
2303 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2304 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2305 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2306
2307 $self
2308}
2309
2310sub set_fontsize {
2311 my ($self, $fsize) = @_;
2312
2313 $self->{value}->set_fontsize ($fsize);
2314 $self->{max} ->set_fontsize ($fsize);
2315}
2316
2317sub set_max {
2318 my ($self, $max) = @_;
2319
2320 $self->{gauge}->set_max ($max);
2321 $self->{max}->set_text ($max);
2322}
2323
2324sub set_value {
2325 my ($self, $val, $max) = @_;
2326
2327 $self->set_max ($max)
2328 if defined $max;
2329
2330 $self->{gauge}->set_value ($val, $max);
2331 $self->{value}->set_text ($val);
2332}
2333
2334#############################################################################
2335
1379package CFClient::UI::Slider; 2336package CFClient::UI::Slider;
1380 2337
1381use strict; 2338use strict;
1382 2339
1383use SDL::OpenGL; 2340use CFClient::OpenGL;
1384 2341
1385our @ISA = CFClient::UI::DrawBG::; 2342our @ISA = CFClient::UI::DrawBG::;
1386 2343
1387my @tex = 2344my @tex =
1388 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2345 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1389 qw(s1_slider.png s1_slider_bg.png); 2346 qw(s1_slider.png s1_slider_bg.png);
1390 2347
1391sub new { 2348sub new {
1392 my $class = shift; 2349 my $class = shift;
1393 2350
1394 # range [value, low, high, page] 2351 # range [value, low, high, page, unit]
1395 2352
1396 # TODO: 0-width page 2353 # TODO: 0-width page
1397 # TODO: req_w/h are wrong with vertical 2354 # TODO: req_w/h are wrong with vertical
1398 # TODO: calculations are off 2355 # TODO: calculations are off
1399 my $self = $class->SUPER::new ( 2356 my $self = $class->SUPER::new (
1400 fg => [1, 1, 1], 2357 fg => [1, 1, 1],
1401 active_fg => [0, 0, 0], 2358 active_fg => [0, 0, 0],
2359 bg => [0, 0, 0, 0.2],
2360 active_bg => [1, 1, 1, 0.5],
1402 range => [0, 0, 100, 10], 2361 range => [0, 0, 100, 10, 0],
1403 req_w => 40, 2362 min_w => $::WIDTH / 80,
1404 req_h => 13, 2363 min_h => $::WIDTH / 80,
1405 vertical => 0, 2364 vertical => 0,
1406 can_hover => 1, 2365 can_hover => 1,
1407 inner_pad => 5, 2366 inner_pad => 0.02,
1408 @_ 2367 @_
1409 ); 2368 );
1410 2369
2370 $self->set_value ($self->{range}[0]);
2371 $self->update;
2372
1411 $self 2373 $self
1412} 2374}
1413 2375
2376sub set_range {
2377 my ($self, $range) = @_;
2378
2379 ($range, $self->{range}) = ($self->{range}, $range);
2380
2381 if ("@$range" ne "@{$self->{range}}") {
2382 $self->update;
2383 $self->set_value ($self->{range}[0]);
2384 }
2385}
2386
2387sub set_value {
2388 my ($self, $value) = @_;
2389
2390 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2391
2392 $hi = $lo + 1 if $hi <= $lo;
2393
2394 $page = $hi - $lo if $page > $hi - $lo;
2395
2396 $value = $lo if $value < $lo;
2397 $value = $hi - $page if $value > $hi - $page;
2398
2399 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2400 if $unit;
2401
2402 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2403
2404 if ($value != $old_value) {
2405 $self->emit (changed => $value);
2406 $self->update;
2407 }
2408}
2409
1414sub size_request { 2410sub size_request {
1415 my ($self) = @_; 2411 my ($self) = @_;
1416 2412
1417 my $w = $self->{req_w}; 2413 ($self->{req_w}, $self->{req_h})
1418 my $h = $self->{req_h};
1419
1420 $self->{vertical} ? ($h, $w) : ($w, $h)
1421} 2414}
1422 2415
1423sub button_down { 2416sub invoke_button_down {
1424 my ($self, $ev, $x, $y) = @_; 2417 my ($self, $ev, $x, $y) = @_;
1425 2418
1426 $self->SUPER::button_down ($ev, $x, $y); 2419 $self->SUPER::invoke_button_down ($ev, $x, $y);
2420
2421 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2422
1427 $self->mouse_motion ($ev, $x, $y); 2423 $self->invoke_mouse_motion ($ev, $x, $y)
1428} 2424}
1429 2425
1430sub mouse_motion { 2426sub invoke_mouse_motion {
1431 my ($self, $ev, $x, $y) = @_; 2427 my ($self, $ev, $x, $y) = @_;
1432 2428
1433 if ($GRAB == $self) { 2429 if ($GRAB == $self) {
2430 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2431
2432 my (undef, $lo, $hi, $page) = @{$self->{range}};
2433
2434 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2435
2436 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2437 } else {
2438 return 0;
2439 }
2440
2441 1
2442}
2443
2444sub update {
2445 my ($self) = @_;
2446
2447 delete $self->{knob_w};
2448 $self->SUPER::update;
2449}
2450
2451sub _draw {
2452 my ($self) = @_;
2453
2454 unless ($self->{knob_w}) {
2455 $self->set_value ($self->{range}[0]);
2456
1434 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2457 my ($value, $lo, $hi, $page) = @{$self->{range}};
2458 my $range = ($hi - $page - $lo) || 1e-100;
1435 2459
1436 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2460 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1437 2461
1438 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2462 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1439 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2463 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1440 2464
1441 $x -= $inner_pad_px; # substract the padding 2465 $value = ($value - $lo) / $range;
1442 $x = $x * ($hi - $lo) / $inner_w + $lo; 2466 $value = $value * $self->{scale} + $self->{offset};
1443 $x = $lo if $x < $lo;
1444 $x = $hi - $page if $x > $hi - $page;
1445 $self->{range}[0] = $x;
1446 2467
1447 $self->emit (changed => $x); 2468 $self->{knob_x} = $value - $knob_w * 0.5;
1448 $self->update; 2469 $self->{knob_w} = $knob_w;
1449 } 2470 }
1450}
1451
1452# the inner_* stuff is for generating a padding for the slider handle,
1453# so that the handle doesn't leave the texture. This calculation isn't 100%
1454# correct propably, but it does the job for now
1455sub _calc_inner_pad_px {
1456 my ($self, $w) = @_;
1457 ($w / 100) * $self->{inner_pad} # % to pixels
1458}
1459
1460sub _draw {
1461 my ($self) = @_;
1462 2471
1463 $self->SUPER::_draw (); 2472 $self->SUPER::_draw ();
1464 2473
1465 my ($w, $h) = @$self{qw(w h)}; 2474 glScale $self->{w}, $self->{h};
1466 2475
1467 if ($self->{vertical}) { 2476 if ($self->{vertical}) {
1468 # draw a vertical slider like a rotated horizontal slider 2477 # draw a vertical slider like a rotated horizontal slider
1469 2478
2479 glTranslate 1, 0, 0;
1470 glRotate 90, 0, 0, 1; 2480 glRotate 90, 0, 0, 1;
1471 glTranslate 0, -$self->{w}, 0;
1472
1473 ($w, $h) = ($h, $w);
1474 } 2481 }
1475 2482
1476 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2483 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1477 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2484 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1478 2485
1479 my ($value, $lo, $hi, $page) = @{$self->{range}};
1480
1481 $hi = $value + 1 if $lo == $hi;
1482
1483 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1484 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1485
1486 $page = int $page * $inner_w / ($hi - $lo);
1487 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1488
1489 $w -= $page;
1490 $page &= ~1;
1491 glTranslate $page * 0.5, 0, 0;
1492 $page ||= 2;
1493
1494 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1495 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1496
1497 glEnable GL_BLEND;
1498 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1499 glEnable GL_TEXTURE_2D; 2486 glEnable GL_TEXTURE_2D;
1500 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2487 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1501 2488
1502 # draw background 2489 # draw background
1503 $tex[1]->draw_quad (0, 0, $w, $h); 2490 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1504 2491
1505 # draw handle 2492 # draw handle
1506 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2493 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1507 2494
1508 glDisable GL_BLEND;
1509 glDisable GL_TEXTURE_2D; 2495 glDisable GL_TEXTURE_2D;
1510} 2496}
1511 2497
1512############################################################################# 2498#############################################################################
1513 2499
1514package CFClient::UI::TextView; 2500package CFClient::UI::ValSlider;
1515 2501
1516our @ISA = CFClient::UI::HBox::; 2502our @ISA = CFClient::UI::HBox::;
1517 2503
1518use SDL::OpenGL; 2504sub new {
2505 my ($class, %arg) = @_;
2506
2507 my $range = delete $arg{range};
2508
2509 my $self = $class->SUPER::new (
2510 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2511 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2512 to_value => sub { shift },
2513 from_value => sub { shift },
2514 %arg,
2515 );
2516
2517 $self->{slider}->connect (changed => sub {
2518 my ($self, $value) = @_;
2519 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2520 $self->{parent}->emit (changed => $value);
2521 });
2522
2523# $self->{entry}->connect (changed => sub {
2524# my ($self, $value) = @_;
2525# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2526# $self->{parent}->emit (changed => $value);
2527# });
2528
2529 $self->add ($self->{slider}, $self->{entry});
2530
2531 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2532
2533 $self
2534}
2535
2536sub set_range { shift->{slider}->set_range (@_) }
2537sub set_value { shift->{slider}->set_value (@_) }
2538
2539#############################################################################
2540
2541package CFClient::UI::TextScroller;
2542
2543our @ISA = CFClient::UI::HBox::;
2544
2545use CFClient::OpenGL;
1519 2546
1520sub new { 2547sub new {
1521 my $class = shift; 2548 my $class = shift;
1522 2549
1523 my $self = $class->SUPER::new ( 2550 my $self = $class->SUPER::new (
1524 req_w => $::WIDTH / 6, 2551 fontsize => 1,
1525 req_h => $::HEIGHT / 6, 2552 can_events => 0,
1526 fontsize => $::FONTSIZE, 2553 indent => 0,
2554 #font => default_font
1527 @_, 2555 @_,
1528 2556
1529 layout => (new CFClient::Layout), 2557 layout => (new CFClient::Layout 1),
1530 par => [], 2558 par => [],
1531 height => 0, 2559 height => 0,
1532 children => [ 2560 children => [
1533 (new CFClient::UI::Empty expand => 1), 2561 (new CFClient::UI::Empty expand => 1),
1534 (new CFClient::UI::Slider vertical => 1), 2562 (new CFClient::UI::Slider vertical => 1),
1535 ], 2563 ],
1536 ); 2564 );
1537 2565
1538 $self->{children}[1]->connect (changed => sub { 2566 $self->{children}[1]->connect (changed => sub { $self->update });
1539 $self->update;
1540 });
1541 2567
1542 $self 2568 $self
1543} 2569}
1544 2570
1545sub set_fontsize { 2571sub set_fontsize {
… …
1547 2573
1548 $self->{fontsize} = $fontsize; 2574 $self->{fontsize} = $fontsize;
1549 $self->reflow; 2575 $self->reflow;
1550} 2576}
1551 2577
1552sub text_height { 2578sub size_request {
2579 my ($self) = @_;
2580
2581 my ($empty, $slider) = @{ $self->{children} };
2582
2583 local $self->{children} = [$empty, $slider];
2584 $self->SUPER::size_request
2585}
2586
2587sub invoke_size_allocate {
2588 my ($self, $w, $h) = @_;
2589
2590 my ($empty, $slider, @other) = @{ $self->{children} };
2591 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2592
2593 $self->{layout}->set_font ($self->{font}) if $self->{font};
2594 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2595 $self->{layout}->set_width ($empty->{w});
2596 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2597
2598 $self->reflow;
2599
2600 local $self->{children} = [$empty, $slider];
2601 $self->SUPER::invoke_size_allocate ($w, $h)
2602}
2603
2604sub get_layout {
1553 my ($self, $text) = @_; 2605 my ($self, $para) = @_;
1554 2606
1555 my $layout = $self->{layout}; 2607 my $layout = $self->{layout};
1556 2608
2609 $layout->set_font ($self->{font}) if $self->{font};
2610 $layout->set_foreground (@{$para->{fg}});
1557 $layout->set_height ($self->{fontsize}); 2611 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1558 $layout->set_width ($self->{w}); 2612 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
1559 $layout->set_text ($text); 2613 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2614 $layout->set_markup ($para->{markup});
2615
2616 $layout->set_shapes (
2617 map
2618 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
2619 @{$para->{widget}}
1560 2620 );
1561 ($layout->size)[1] 2621
2622 $layout
1562} 2623}
1563 2624
1564sub reflow { 2625sub reflow {
1565 my ($self) = @_; 2626 my ($self) = @_;
1566 2627
1567 $self->{need_reflow}++; 2628 $self->{need_reflow}++;
1568 $self->update; 2629 $self->update;
1569} 2630}
1570 2631
1571sub size_request { 2632sub set_offset {
1572 my ($self) = @_; 2633 my ($self, $offset) = @_;
1573 2634
1574 ($self->{req_w}, $self->{req_h}) 2635 # todo: base offset on lines or so, not on pixels
2636 $self->{children}[1]->set_value ($offset);
1575} 2637}
1576 2638
1577sub size_allocate { 2639sub clear {
1578 my ($self, $x, $y, $w, $h) = @_; 2640 my ($self) = @_;
1579 2641
1580 $self->SUPER::size_allocate ($x, $y, $w, $h); 2642 my (undef, undef, @other) = @{ $self->{children} };
2643 $self->remove ($_) for @other;
1581 2644
1582 $self->{layout}->set_height ($self->{fontsize}); 2645 $self->{par} = [];
1583 $self->{layout}->set_width ($self->{w}); 2646 $self->{height} = 0;
1584 2647 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1585 $self->reflow;
1586} 2648}
1587 2649
1588sub add_paragraph { 2650sub add_paragraph {
1589 my ($self, $color, $text) = @_; 2651 my ($self, $color, $para, $indent) = @_;
1590 2652
1591 #TODO: intelligently "reformat" paragraph 2653 my ($text, @w) = ref $para ? @$para : $para;
1592 2654
1593 my $height = $self->text_height ($text); 2655 $para = {
2656 w => 1e10,
2657 wrapped => 1,
2658 fg => $color,
2659 indent => $indent,
2660 markup => $text,
2661 widget => \@w,
2662 };
1594 2663
1595 $self->{height} += $height; 2664 $self->add (@w) if @w;
2665 push @{$self->{par}}, $para;
1596 2666
1597 push @{$self->{par}}, [$height, $color, $text]; 2667 $self->{need_reflow}++;
2668 $self->update;
2669}
1598 2670
1599 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2671sub scroll_to_bottom {
1600 $self->{children}[1]->update; 2672 my ($self) = @_;
2673
2674 $self->{scroll_to_bottom} = 1;
2675 $self->update;
1601} 2676}
1602 2677
1603sub update { 2678sub update {
1604 my ($self) = @_; 2679 my ($self) = @_;
1605 2680
… …
1607 2682
1608 return unless $self->{h} > 0; 2683 return unless $self->{h} > 0;
1609 2684
1610 delete $self->{texture}; 2685 delete $self->{texture};
1611 2686
1612 $ROOT->on_refresh ($self, sub { 2687 $ROOT->on_post_alloc ($self => sub {
2688 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2689
1613 if (delete $self->{need_reflow}) { 2690 if (delete $self->{need_reflow}) {
1614 my $height = 0; 2691 my $height = 0;
1615 2692
1616 $height += $_->[0] = $self->text_height ($_->[2])
1617 for @{$self->{par}}; 2693 for my $para (@{$self->{par}}) {
2694 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2695 my $layout = $self->get_layout ($para);
2696 my ($w, $h) = $layout->size;
2697
2698 $para->{w} = $w + $para->{indent};
2699 $para->{h} = $h;
2700 $para->{wrapped} = $layout->has_wrapped;
2701 }
2702
2703 $height += $para->{h};
2704 }
1618 2705
1619 $self->{height} = $height; 2706 $self->{height} = $height;
1620 2707
1621 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2708 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
1622 2709
1623 delete $self->{texture}; 2710 delete $self->{texture};
1624 } 2711 }
1625 2712
2713 if (delete $self->{scroll_to_bottom}) {
2714 $self->{children}[1]->set_value (1e10);
2715 }
2716
1626 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2717 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1627 glClearColor 0, 0, 0, 1; 2718 glClearColor 0, 0, 0, 0;
1628 glClear GL_COLOR_BUFFER_BIT; 2719 glClear GL_COLOR_BUFFER_BIT;
1629 2720
2721 my $top = int $self->{children}[1]{range}[0];
2722
2723 my $y0 = $top;
2724 my $y1 = $top + $H;
2725
2726 my $y = 0;
2727
1630 glEnable GL_BLEND; 2728 glEnable GL_BLEND;
2729 #TODO# not correct in windows where rgba is forced off
1631 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2730 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1632 glEnable GL_TEXTURE_2D;
1633 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1634 2731
1635 my $top = int $self->{children}[1]{range}[0];
1636
1637 my $y0 = $top;
1638 my $y1 = $top + $self->{h};
1639
1640 my $y = 0;
1641
1642 my $layout = $self->{layout};
1643
1644 for my $par (@{$self->{par}}) { 2732 for my $para (@{$self->{par}}) {
1645 my $h = $par->[0]; 2733 my $h = $para->{h};
1646 2734
1647 if ($y0 < $y + $h && $y < $y1) { 2735 if ($y0 < $y + $h && $y < $y1) {
1648 $layout->set_text ($par->[2]);
1649 2736
1650 glColor @{ $par->[1] }; 2737 my $layout = $self->get_layout ($para);
1651 my ($W, $H) = $layout->size; 2738
1652 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2739 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2740
2741 glRasterPos $para->{indent}, $y - $y0;
2742 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2743
2744 if (my @w = @{ $para->{widget} }) {
2745 my @s = $layout->get_shapes;
2746
2747 for (@w) {
2748 my ($dx, $dy) = splice @s, 0, 2, ();
2749
2750 $_->{x} = $dx + $para->{indent};
2751 $_->{y} = $dy + $y - $y0;
2752
2753 $_->draw;
2754 }
2755 }
1653 } 2756 }
1654 2757
1655 $y += $h; 2758 $y += $h;
1656 } 2759 }
1657 2760
1658 glDisable GL_TEXTURE_2D;
1659 glDisable GL_BLEND; 2761 glDisable GL_BLEND;
1660 }; 2762 };
1661 }); 2763 });
1662} 2764}
1663 2765
2766sub reconfigure {
2767 my ($self) = @_;
2768
2769 $self->SUPER::reconfigure;
2770
2771 $_->{w} = 1e10 for @{ $self->{par} };
2772 $self->reflow;
2773}
2774
1664sub _draw { 2775sub _draw {
1665 my ($self) = @_; 2776 my ($self) = @_;
1666 2777
1667 if ($self->{texture}) {
1668 glEnable GL_TEXTURE_2D; 2778 glEnable GL_TEXTURE_2D;
1669 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2779 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1670 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2780 glColor 0, 0, 0, 1;
2781 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1671 glDisable GL_TEXTURE_2D; 2782 glDisable GL_TEXTURE_2D;
1672 }
1673 2783
1674 $self->{children}[1]->draw; 2784 $self->{children}[1]->draw;
1675
1676} 2785}
1677 2786
1678############################################################################# 2787#############################################################################
1679 2788
1680package CFClient::UI::MapWidget;
1681
1682use strict;
1683
1684use List::Util qw(min max);
1685
1686use SDL;
1687use SDL::OpenGL;
1688
1689our @ISA = CFClient::UI::Base::;
1690
1691sub new {
1692 my $class = shift;
1693
1694 $class->SUPER::new (
1695 z => -1,
1696 can_focus => 1,
1697 list => (glGenLists 1),
1698 @_
1699 )
1700}
1701
1702sub key_down {
1703 print "MAPKEYDOWN\n";
1704}
1705
1706sub key_up {
1707}
1708
1709sub button_down {
1710 my ($self, $ev, $x, $y) = @_;
1711
1712 $self->focus_in;
1713
1714 if ($ev->button == 2) {
1715 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1716 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1717
1718 $self->{motion} = sub {
1719 my ($ev, $x, $y) = @_;
1720
1721 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1722
1723 $::CFG->{map_shift_x} = $bw + $x - $ox;
1724 $::CFG->{map_shift_y} = $bh + $y - $oy;
1725
1726 $self->update;
1727 };
1728 }
1729}
1730
1731sub button_up {
1732 my ($self, $ev, $x, $y) = @_;
1733
1734 delete $self->{motion};
1735}
1736
1737sub mouse_motion {
1738 my ($self, $ev, $x, $y) = @_;
1739
1740 $self->{motion}->($ev, $x, $y) if $self->{motion};
1741}
1742
1743sub size_request {
1744 (
1745 1 + 32 * int $::WIDTH / 32,
1746 1 + 32 * int $::HEIGHT / 32,
1747 )
1748}
1749
1750sub update {
1751 my ($self) = @_;
1752
1753 $self->{need_update} = 1;
1754 $self->SUPER::update;
1755}
1756
1757sub draw {
1758 my ($self) = @_;
1759
1760 if (delete $self->{need_update}) {
1761 glNewList $self->{list}, GL_COMPILE;
1762
1763 if ($::MAP) {
1764 my $sw = int $::WIDTH / 32;
1765 my $sh = int $::HEIGHT / 32;
1766
1767 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1768 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1769
1770 glTranslate $sx0 - 32, $sy0 - 32, 0;
1771
1772 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1773
1774 if ($::CFG->{fow_enable}) {
1775 if ($::CFG->{fow_smooth}) { # smooth fog of war
1776 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1777 glConvolutionFilter2D
1778 GL_CONVOLUTION_2D,
1779 GL_ALPHA,
1780 3, 3,
1781 GL_ALPHA, GL_FLOAT,
1782 pack "f*",
1783 0.1, 0.1, 0.1,
1784 0.1, 0.2, 0.1,
1785 0.1, 0.1, 0.1,
1786 ;
1787 glEnable GL_CONVOLUTION_2D;
1788 }
1789
1790 $self->{fow_texture} = new CFClient::Texture
1791 w => $w,
1792 h => $h,
1793 data => $data,
1794 internalformat => GL_ALPHA,
1795 format => GL_ALPHA;
1796
1797 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1798
1799 glEnable GL_BLEND;
1800 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1801 glEnable GL_TEXTURE_2D;
1802 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1803
1804 glColor +($::CFG->{fow_intensity}) x 3, 1;
1805 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1806
1807 glDisable GL_TEXTURE_2D;
1808 glDisable GL_BLEND;
1809 }
1810
1811 # HACK BEGIN
1812 {
1813 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1814 my ($w, $h) = (250, 250);
1815
1816 glEnable GL_BLEND;
1817 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1818 glEnable GL_TEXTURE_2D;
1819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1820
1821 $self->{mapmap_texture} =
1822 new CFClient::Texture
1823 w => $w,
1824 h => $h,
1825 data => $::MAP->mapmap ($w, $h),
1826 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1827
1828 $self->{mapmap_texture}->draw_quad (100, 100);
1829
1830 glDisable GL_TEXTURE_2D;
1831 glDisable GL_BLEND;
1832 }
1833 # HACK END
1834 }
1835
1836 glEndList;
1837 }
1838
1839 glPushMatrix;
1840 glCallList $self->{list};
1841 glPopMatrix;
1842
1843 if ($FOCUS != $self) {
1844 glColor 64/255, 64/255, 64/255;
1845 glLogicOp GL_AND;
1846 glEnable GL_COLOR_LOGIC_OP;
1847 glBegin GL_QUADS;
1848 glVertex 0, 0;
1849 glVertex 0, $::HEIGHT;
1850 glVertex $::WIDTH, $::HEIGHT;
1851 glVertex $::WIDTH, 0;
1852 glEnd;
1853 glDisable GL_COLOR_LOGIC_OP;
1854 }
1855}
1856
1857my %DIR = (
1858 SDLK_KP8, [1, "north"],
1859 SDLK_KP9, [2, "northeast"],
1860 SDLK_KP6, [3, "east"],
1861 SDLK_KP3, [4, "southeast"],
1862 SDLK_KP2, [5, "south"],
1863 SDLK_KP1, [6, "southwest"],
1864 SDLK_KP4, [7, "west"],
1865 SDLK_KP7, [8, "northwest"],
1866
1867 SDLK_UP, [1, "north"],
1868 SDLK_RIGHT, [3, "east"],
1869 SDLK_DOWN, [5, "south"],
1870 SDLK_LEFT, [7, "west"],
1871);
1872
1873sub key_down {
1874 my ($self, $ev) = @_;
1875
1876 my $mod = $ev->key_mod;
1877 my $sym = $ev->key_sym;
1878
1879 if ($sym == SDLK_KP5) {
1880 $::CONN->user_send ("command stay fire");
1881 } elsif ($sym == SDLK_a) {
1882 $::CONN->user_send ("command apply");
1883 } elsif ($sym == SDLK_QUOTE) {
1884 $self->emit ('activate_console');
1885 } elsif ($sym == SDLK_SLASH) {
1886 $self->emit ('activate_console' => '/');
1887 } elsif (exists $DIR{$sym}) {
1888 if ($mod & KMOD_SHIFT) {
1889 $self->{shft}++;
1890 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1891 } elsif ($mod & KMOD_CTRL) {
1892 $self->{ctrl}++;
1893 $::CONN->user_send ("command run $DIR{$sym}[0]");
1894 } else {
1895 $::CONN->user_send ("command $DIR{$sym}[1]");
1896 }
1897 }
1898}
1899
1900sub key_up {
1901 my ($self, $ev) = @_;
1902
1903 my $mod = $ev->key_mod;
1904 my $sym = $ev->key_sym;
1905
1906 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1907 $::CONN->user_send ("command fire_stop");
1908 }
1909 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1910 $::CONN->user_send ("command run_stop");
1911 }
1912}
1913
1914#############################################################################
1915
1916package CFClient::UI::Animator; 2789package CFClient::UI::Animator;
1917 2790
1918use SDL::OpenGL; 2791use CFClient::OpenGL;
1919 2792
1920our @ISA = CFClient::UI::Bin::; 2793our @ISA = CFClient::UI::Bin::;
1921 2794
1922sub moveto { 2795sub moveto {
1923 my ($self, $x, $y) = @_; 2796 my ($self, $x, $y) = @_;
… …
1961 2834
1962sub new { 2835sub new {
1963 my $class = shift; 2836 my $class = shift;
1964 2837
1965 my $self = $class->SUPER::new ( 2838 my $self = $class->SUPER::new (
1966 state => 0, 2839 state => 0,
1967 connect_activate => \&toggle_flopper, 2840 on_activate => \&toggle_flopper,
1968 @_ 2841 @_
1969 ); 2842 );
1970 2843
1971 if ($self->{state}) {
1972 $self->{state} = 0;
1973 $self->toggle_flopper;
1974 }
1975
1976 $self 2844 $self
1977} 2845}
1978 2846
1979sub toggle_flopper { 2847sub toggle_flopper {
1980 my ($self) = @_; 2848 my ($self) = @_;
1981 2849
1982 # TODO: use animation 2850 $self->{other}->toggle_visibility;
1983 if ($self->{state} = !$self->{state}) { 2851}
1984 $CFClient::UI::ROOT->add ($self->{other}); 2852
1985 $self->{other}->move ($self->coord2global (0, $self->{h})); 2853#############################################################################
2854
2855package CFClient::UI::Tooltip;
2856
2857our @ISA = CFClient::UI::Bin::;
2858
2859use CFClient::OpenGL;
2860
2861sub new {
2862 my $class = shift;
2863
2864 $class->SUPER::new (
2865 @_,
2866 can_events => 0,
2867 )
2868}
2869
2870sub set_tooltip_from {
2871 my ($self, $widget) = @_;
2872
2873 my $tooltip = $widget->{tooltip};
2874
2875 if ($ENV{CFPLUS_DEBUG} & 2) {
2876 $tooltip .= "\n\n" . (ref $widget) . "\n"
2877 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2878 . "req $widget->{req_w} $widget->{req_h}\n"
2879 . "visible $widget->{visible}";
2880 }
2881
2882 $tooltip =~ s/^\n+//;
2883 $tooltip =~ s/\n+$//;
2884
2885 $self->add (new CFClient::UI::Label
2886 markup => $tooltip,
2887 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2888 fontsize => 0.8,
2889 fg => [0, 0, 0, 1],
2890 ellipsise => 0,
2891 font => ($widget->{tooltip_font} || $::FONT_PROP),
2892 );
2893}
2894
2895sub size_request {
2896 my ($self) = @_;
2897
2898 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2899
2900 ($w + 4, $h + 4)
2901}
2902
2903sub invoke_size_allocate {
2904 my ($self, $w, $h) = @_;
2905
2906 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2907}
2908
2909sub invoke_visibility_change {
2910 my ($self, $visible) = @_;
2911
2912 return unless $visible;
2913
2914 $self->{root}->on_post_alloc ("move_$self" => sub {
2915 my $widget = $self->{owner}
2916 or return;
2917
2918 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2919
2920 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2921 if $x + $self->{w} > $self->{root}{w};
2922
2923 $self->move_abs ($x, $y);
2924 });
2925}
2926
2927sub _draw {
2928 my ($self) = @_;
2929
2930 glTranslate 0.375, 0.375;
2931
2932 my ($w, $h) = @$self{qw(w h)};
2933
2934 glColor 1, 0.8, 0.4;
2935 glBegin GL_QUADS;
2936 glVertex 0 , 0;
2937 glVertex 0 , $h;
2938 glVertex $w, $h;
2939 glVertex $w, 0;
2940 glEnd;
2941
2942 glColor 0, 0, 0;
2943 glBegin GL_LINE_LOOP;
2944 glVertex 0 , 0;
2945 glVertex 0 , $h;
2946 glVertex $w, $h;
2947 glVertex $w, 0;
2948 glEnd;
2949
2950 glTranslate 2 - 0.375, 2 - 0.375;
2951
2952 $self->SUPER::_draw;
2953}
2954
2955#############################################################################
2956
2957package CFClient::UI::Face;
2958
2959our @ISA = CFClient::UI::Base::;
2960
2961use CFClient::OpenGL;
2962
2963sub new {
2964 my $class = shift;
2965
2966 my $self = $class->SUPER::new (
2967 aspect => 1,
2968 can_events => 0,
2969 @_,
2970 );
2971
2972 if ($self->{anim} && $self->{animspeed}) {
2973 Scalar::Util::weaken (my $widget = $self);
2974
2975 $self->{timer} = Event->timer (
2976 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2977 hard => 1,
2978 interval => $self->{animspeed},
2979 cb => sub {
2980 ++$widget->{frame};
2981 $widget->update;
2982 },
2983 );
2984 }
2985
2986 $self
2987}
2988
2989sub size_request {
2990 (32, 8)
2991}
2992
2993sub update {
2994 my ($self) = @_;
2995
2996 return unless $self->{visible};
2997
2998 $self->SUPER::update;
2999}
3000
3001sub _draw {
3002 my ($self) = @_;
3003
3004 return unless $::CONN;
3005
3006 my $face;
3007
3008 if ($self->{frame}) {
3009 my $anim = $::CONN->{anim}[$self->{anim}];
3010
3011 $face = $anim->[ $self->{frame} % @$anim ]
3012 if $anim && @$anim;
3013 }
3014
3015 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3016
3017 if ($tex) {
3018 glEnable GL_TEXTURE_2D;
3019 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3020 glColor 0, 0, 0, 1;
3021 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3022 glDisable GL_TEXTURE_2D;
3023 }
3024}
3025
3026sub destroy {
3027 my ($self) = @_;
3028
3029 $self->{timer}->cancel
3030 if $self->{timer};
3031
3032 $self->SUPER::destroy;
3033}
3034
3035#############################################################################
3036
3037package CFClient::UI::Buttonbar;
3038
3039our @ISA = CFClient::UI::HBox::;
3040
3041# TODO: should actualyl wrap buttons and other goodies.
3042
3043#############################################################################
3044
3045package CFClient::UI::Menu;
3046
3047our @ISA = CFClient::UI::FancyFrame::;
3048
3049use CFClient::OpenGL;
3050
3051sub new {
3052 my $class = shift;
3053
3054 my $self = $class->SUPER::new (
3055 items => [],
3056 z => 100,
3057 @_,
3058 );
3059
3060 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3061
3062 for my $item (@{ $self->{items} }) {
3063 my ($widget, $cb, $tooltip) = @$item;
3064
3065 # handle various types of items, only text for now
3066 if (!ref $widget) {
3067 $widget = new CFClient::UI::Label
3068 can_hover => 1,
3069 can_events => 1,
3070 markup => $widget,
3071 tooltip => $tooltip
3072 }
3073
3074 $self->{item}{$widget} = $item;
3075
3076 $self->{vbox}->add ($widget);
3077 }
3078
3079 $self
3080}
3081
3082# popup given the event (must be a mouse button down event currently)
3083sub popup {
3084 my ($self, $ev) = @_;
3085
3086 $self->emit ("popdown");
3087
3088 # maybe save $GRAB? must be careful about events...
3089 $GRAB = $self;
3090 $self->{button} = $ev->{button};
3091
3092 $self->show;
3093 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3094}
3095
3096sub invoke_mouse_motion {
3097 my ($self, $ev, $x, $y) = @_;
3098
3099 # TODO: should use vbox->find_widget or so
3100 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3101 $self->{hover} = $self->{item}{$HOVER};
3102
3103 0
3104}
3105
3106sub invoke_button_up {
3107 my ($self, $ev, $x, $y) = @_;
3108
3109 if ($ev->{button} == $self->{button}) {
3110 undef $GRAB;
3111 $self->hide;
3112
1986 $self->emit ("open"); 3113 $self->emit ("popdown");
3114 $self->{hover}[1]->() if $self->{hover};
1987 } else { 3115 } else {
1988 $CFClient::UI::ROOT->remove ($self->{other}); 3116 return 0
1989 $self->emit ("close"); 3117 }
3118
1990 } 3119 1
1991
1992 $self->emit (changed => $self->{state});
1993} 3120}
1994 3121
1995############################################################################# 3122#############################################################################
1996 3123
3124package CFClient::UI::Multiplexer;
3125
3126our @ISA = CFClient::UI::Container::;
3127
3128sub new {
3129 my $class = shift;
3130
3131 my $self = $class->SUPER::new (
3132 @_,
3133 );
3134
3135 $self->{current} = $self->{children}[0]
3136 if @{ $self->{children} };
3137
3138 $self
3139}
3140
3141sub add {
3142 my ($self, @widgets) = @_;
3143
3144 $self->SUPER::add (@widgets);
3145
3146 $self->{current} = $self->{children}[0]
3147 if @{ $self->{children} };
3148}
3149
3150sub set_current_page {
3151 my ($self, $page_or_widget) = @_;
3152
3153 my $widget = ref $page_or_widget
3154 ? $page_or_widget
3155 : $self->{children}[$page_or_widget];
3156
3157 $self->{current} = $widget;
3158 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3159
3160 $self->emit (page_changed => $self->{current});
3161
3162 $self->realloc;
3163}
3164
3165sub visible_children {
3166 $_[0]{current}
3167}
3168
3169sub size_request {
3170 my ($self) = @_;
3171
3172 $self->{current}->size_request
3173}
3174
3175sub invoke_size_allocate {
3176 my ($self, $w, $h) = @_;
3177
3178 $self->{current}->configure (0, 0, $w, $h);
3179
3180 1
3181}
3182
3183sub _draw {
3184 my ($self) = @_;
3185
3186 $self->{current}->draw;
3187}
3188
3189#############################################################################
3190
3191package CFClient::UI::Notebook;
3192
3193our @ISA = CFClient::UI::VBox::;
3194
3195sub new {
3196 my $class = shift;
3197
3198 my $self = $class->SUPER::new (
3199 buttonbar => (new CFClient::UI::Buttonbar),
3200 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3201 # filter => # will be put between multiplexer and $self
3202 @_,
3203 );
3204
3205 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3206 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3207
3208 $self
3209}
3210
3211sub add {
3212 my ($self, $title, $widget, $tooltip) = @_;
3213
3214 Scalar::Util::weaken $self;
3215
3216 $self->{buttonbar}->add (new CFClient::UI::Button
3217 markup => $title,
3218 tooltip => $tooltip,
3219 on_activate => sub { $self->set_current_page ($widget) },
3220 );
3221
3222 $self->{multiplexer}->add ($widget);
3223}
3224
3225sub set_current_page {
3226 my ($self, $page) = @_;
3227
3228 $self->{multiplexer}->set_current_page ($page);
3229 $self->emit (page_changed => $self->{multiplexer}{current});
3230}
3231
3232#############################################################################
3233
3234package CFClient::UI::Combobox;
3235
3236use utf8;
3237
3238our @ISA = CFClient::UI::Button::;
3239
3240sub new {
3241 my $class = shift;
3242
3243 my $self = $class->SUPER::new (
3244 options => [], # [value, title, longdesc], ...
3245 value => undef,
3246 @_,
3247 );
3248
3249 $self->_set_value ($self->{value});
3250
3251 $self
3252}
3253
3254sub invoke_button_down {
3255 my ($self, $ev) = @_;
3256
3257 my @menu_items;
3258
3259 for (@{ $self->{options} }) {
3260 my ($value, $title, $tooltip) = @$_;
3261
3262 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3263 }
3264
3265 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3266}
3267
3268sub _set_value {
3269 my ($self, $value) = @_;
3270
3271 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3272 or return;
3273
3274 $self->{value} = $item->[0];
3275 $self->set_markup ("$item->[1] ⇓");
3276 $self->set_tooltip ($item->[2]);
3277}
3278
3279sub set_value {
3280 my ($self, $value) = @_;
3281
3282 return unless $self->{value} ne $value;
3283
3284 $self->_set_value ($value);
3285 $self->emit (changed => $value);
3286}
3287
3288#############################################################################
3289
3290package CFClient::UI::Statusbox;
3291
3292our @ISA = CFClient::UI::VBox::;
3293
3294sub new {
3295 my $class = shift;
3296
3297 my $self = $class->SUPER::new (
3298 fontsize => 0.8,
3299 @_,
3300 );
3301
3302 Scalar::Util::weaken (my $this = $self);
3303
3304 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3305
3306 $self
3307}
3308
3309sub reorder {
3310 my ($self) = @_;
3311 my $NOW = Time::HiRes::time;
3312
3313 # freeze display when hovering over any label
3314 return if $CFClient::UI::TOOLTIP->{owner}
3315 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3316 values %{ $self->{item} };
3317
3318 while (my ($k, $v) = each %{ $self->{item} }) {
3319 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3320 }
3321
3322 my @widgets;
3323
3324 my @items = sort {
3325 $a->{pri} <=> $b->{pri}
3326 or $b->{id} <=> $a->{id}
3327 } values %{ $self->{item} };
3328
3329 $self->{timer}->interval (1);
3330
3331 my $count = 10 + 1;
3332 for my $item (@items) {
3333 last unless --$count;
3334
3335 my $label = $item->{label} ||= do {
3336 # TODO: doesn't handle markup well (read as: at all)
3337 my $short = $item->{count} > 1
3338 ? "<b>$item->{count} ×</b> $item->{text}"
3339 : $item->{text};
3340
3341 for ($short) {
3342 s/^\s+//;
3343 s/\s+/ /g;
3344 }
3345
3346 new CFClient::UI::Label
3347 markup => $short,
3348 tooltip => $item->{tooltip},
3349 tooltip_font => $::FONT_PROP,
3350 tooltip_width => 0.67,
3351 fontsize => $item->{fontsize} || $self->{fontsize},
3352 max_w => $::WIDTH * 0.44,
3353 fg => [@{ $item->{fg} }],
3354 can_events => 1,
3355 can_hover => 1
3356 };
3357
3358 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3359 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3360 $label->update;
3361 $label->set_max_size (undef, $label->{req_h} * $diff)
3362 if $diff < 1;
3363 $self->{timer}->interval (1/30);
3364 } else {
3365 $label->{fg}[3] = $item->{fg}[3] || 1;
3366 }
3367
3368 push @widgets, $label;
3369 }
3370
3371 $self->clear;
3372 $self->SUPER::add (reverse @widgets);
3373}
3374
3375sub add {
3376 my ($self, $text, %arg) = @_;
3377
3378 $text =~ s/^\s+//;
3379 $text =~ s/\s+$//;
3380
3381 return unless $text;
3382
3383 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3384
3385 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3386
3387 if (my $item = $self->{item}{$group}) {
3388 if ($item->{text} eq $text) {
3389 $item->{count}++;
3390 } else {
3391 $item->{count} = 1;
3392 $item->{text} = $item->{tooltip} = $text;
3393 }
3394 $item->{id} += 0.2;#d#
3395 $item->{timeout} = $timeout;
3396 delete $item->{label};
3397 } else {
3398 $self->{item}{$group} = {
3399 id => ++$self->{id},
3400 text => $text,
3401 timeout => $timeout,
3402 tooltip => $text,
3403 fg => [0.8, 0.8, 0.8, 0.8],
3404 pri => 0,
3405 count => 1,
3406 %arg,
3407 };
3408 }
3409
3410 $self->reorder;
3411}
3412
3413sub reconfigure {
3414 my ($self) = @_;
3415
3416 delete $_->{label}
3417 for values %{ $self->{item} || {} };
3418
3419 $self->reorder;
3420 $self->SUPER::reconfigure;
3421}
3422
3423sub destroy {
3424 my ($self) = @_;
3425
3426 $self->{timer}->cancel;
3427
3428 $self->SUPER::destroy;
3429}
3430
3431#############################################################################
3432
3433package CFClient::UI::Inventory;
3434
3435our @ISA = CFClient::UI::ScrolledWindow::;
3436
3437sub new {
3438 my $class = shift;
3439
3440 my $self = $class->SUPER::new (
3441 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3442 @_,
3443 );
3444
3445 $self
3446}
3447
3448sub set_items {
3449 my ($self, $items) = @_;
3450
3451 $self->{child}->clear;
3452 return unless $items;
3453
3454 my @items = sort {
3455 ($a->{type} <=> $b->{type})
3456 or ($a->{name} cmp $b->{name})
3457 } @$items;
3458
3459 $self->{real_items} = \@items;
3460
3461 my $row = 0;
3462 for my $item (@items) {
3463 CFClient::Item::update_widgets $item;
3464
3465 $self->{child}->add (0, $row, $item->{face_widget});
3466 $self->{child}->add (1, $row, $item->{desc_widget});
3467 $self->{child}->add (2, $row, $item->{weight_widget});
3468
3469 $row++;
3470 }
3471}
3472
3473#############################################################################
3474
3475package CFClient::UI::BindEditor;
3476
3477our @ISA = CFClient::UI::FancyFrame::;
3478
3479sub new {
3480 my $class = shift;
3481
3482 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3483
3484 $self->add (my $vb = new CFClient::UI::VBox);
3485
3486
3487 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3488 text => "start recording",
3489 tooltip => "Start/Stops recording of actions."
3490 ."All subsequent actions after the recording started will be captured."
3491 ."The actions are displayed after the record was stopped."
3492 ."To bind the action you have to click on the 'Bind' button",
3493 on_activate => sub {
3494 unless ($self->{recording}) {
3495 $self->start;
3496 } else {
3497 $self->stop;
3498 }
3499 });
3500
3501 $vb->add (new CFClient::UI::Label text => "Actions:");
3502 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3503
3504 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3505 $vb->add (my $hb = new CFClient::UI::HBox);
3506 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3507 $hb->add (new CFClient::UI::Button
3508 text => "bind",
3509 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3510 on_activate => sub {
3511 $self->ask_for_bind;
3512 });
3513
3514 $vb->add (my $hb = new CFClient::UI::HBox);
3515 $hb->add (new CFClient::UI::Button
3516 text => "ok",
3517 expand => 1,
3518 tooltip => "This closes the binding editor and saves the binding",
3519 on_activate => sub {
3520 $self->hide;
3521 $self->commit;
3522 });
3523
3524 $hb->add (new CFClient::UI::Button
3525 text => "cancel",
3526 expand => 1,
3527 tooltip => "This closes the binding editor without saving",
3528 on_activate => sub {
3529 $self->hide;
3530 $self->{binding_cancel}->()
3531 if $self->{binding_cancel};
3532 });
3533
3534 $self->update_binding_widgets;
3535
3536 $self
3537}
3538
3539sub cfg_bind {
3540 my ($self, $mod, $sym, $cmds) = @_;
3541 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3542 ::update_bindings ();
3543}
3544
3545sub cfg_unbind {
3546 my ($self, $mod, $sym, $cmds) = @_;
3547 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3548 ::update_bindings ();
3549}
3550
3551sub commit {
3552 my ($self) = @_;
3553 my ($mod, $sym, $cmds) = $self->get_binding;
3554 if ($sym != 0 && @$cmds > 0) {
3555 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3556 ."'. Don't forget 'Save Config'!");
3557 $self->{binding_change}->($mod, $sym, $cmds)
3558 if $self->{binding_change};
3559 } else {
3560 $::STATUSBOX->add ("No action bound, no key or action specified!");
3561 $self->{binding_cancel}->()
3562 if $self->{binding_cancel};
3563 }
3564}
3565
3566sub start {
3567 my ($self) = @_;
3568
3569 $self->{rec_btn}->set_text ("stop recording");
3570 $self->{recording} = 1;
3571 $self->clear_command_list;
3572 $::CONN->start_record if $::CONN;
3573}
3574
3575sub stop {
3576 my ($self) = @_;
3577
3578 $self->{rec_btn}->set_text ("start recording");
3579 $self->{recording} = 0;
3580
3581 my $rec;
3582 $rec = $::CONN->stop_record if $::CONN;
3583 return unless ref $rec eq 'ARRAY';
3584 $self->set_command_list ($rec);
3585}
3586
3587
3588sub ask_for_bind_and_commit {
3589 my ($self) = @_;
3590 $self->ask_for_bind (1);
3591}
3592
3593sub ask_for_bind {
3594 my ($self, $commit, $end_cb) = @_;
3595
3596 CFClient::Binder::open_binding_dialog (sub {
3597 my ($mod, $sym) = @_;
3598 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3599 $self->update_binding_widgets;
3600 $self->commit if $commit;
3601 $end_cb->() if $end_cb;
3602 });
3603}
3604
3605# $mod and $sym are the modifiers and key symbol
3606# $cmds is a array ref of strings (the commands)
3607# $cb is the callback that is executed on OK
3608# $ccb is the callback that is executed on CANCEL and
3609# when the binding was unsuccessful on OK
3610sub set_binding {
3611 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3612
3613 $self->clear_command_list;
3614 $self->{recording} = 0;
3615 $self->{rec_btn}->set_text ("start recording");
3616
3617 $self->{binding} = [$mod, $sym];
3618 $self->{commands} = $cmds;
3619
3620 $self->{binding_change} = $cb;
3621 $self->{binding_cancel} = $ccb;
3622
3623 $self->update_binding_widgets;
3624}
3625
3626# this is a shortcut method that asks for a binding
3627# and then just binds it.
3628sub do_quick_binding {
3629 my ($self, $cmds, $end_cb) = @_;
3630 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3631 $self->ask_for_bind (1, $end_cb);
3632}
3633
3634sub update_binding_widgets {
3635 my ($self) = @_;
3636 my ($mod, $sym, $cmds) = $self->get_binding;
3637 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3638 $self->set_command_list ($cmds);
3639}
3640
3641sub get_binding {
3642 my ($self) = @_;
3643 return (
3644 $self->{binding}->[0],
3645 $self->{binding}->[1],
3646 [ grep { defined $_ } @{$self->{commands}} ]
3647 );
3648}
3649
3650sub clear_command_list {
3651 my ($self) = @_;
3652 $self->{cmdbox}->clear ();
3653}
3654
3655sub set_command_list {
3656 my ($self, $cmds) = @_;
3657
3658 $self->{cmdbox}->clear ();
3659 $self->{commands} = $cmds;
3660
3661 my $idx = 0;
3662
3663 for (@$cmds) {
3664 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3665
3666 my $i = $idx;
3667 $hb->add (new CFClient::UI::Label text => $_);
3668 $hb->add (new CFClient::UI::Button
3669 text => "delete",
3670 tooltip => "Deletes the action from the record",
3671 on_activate => sub {
3672 $self->{cmdbox}->remove ($hb);
3673 $cmds->[$i] = undef;
3674 });
3675
3676
3677 $idx++
3678 }
3679}
3680
3681#############################################################################
3682
3683package CFClient::UI::SpellList;
3684
3685our @ISA = CFClient::UI::Table::;
3686
3687sub new {
3688 my $class = shift;
3689
3690 my $self = $class->SUPER::new (
3691 binding => [],
3692 commands => [],
3693 @_,
3694 )
3695}
3696
3697my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3698
3699my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3700 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3701my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3702 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3703my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3704 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3705my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3706 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3707my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3708 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3709
3710sub rebuild_spell_list {
3711 my ($self) = @_;
3712
3713 $CFClient::UI::ROOT->on_refresh ($self => sub {
3714 $self->clear;
3715
3716 return unless $::CONN;
3717
3718 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3719 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3720 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3721 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3722 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3723
3724 my $row = 0;
3725
3726 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3727 my $spell = $self->{spell}{$_};
3728
3729 $row++;
3730
3731 my $spell_cb = sub {
3732 my ($widget, $ev) = @_;
3733
3734 if ($ev->{button} == 1) {
3735 $::CONN->user_send ("cast $spell->{name}");
3736 } elsif ($ev->{button} == 2) {
3737 $::CONN->user_send ("invoke $spell->{name}");
3738 } elsif ($ev->{button} == 3) {
3739 (new CFClient::UI::Menu
3740 items => [
3741 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3742 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3743 ],
3744 )->popup ($ev);
3745 } else {
3746 return 0;
3747 }
3748
3749 1
3750 };
3751
3752 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3753
3754 #TODO: add path info to tooltip
3755 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3756
3757 $self->add (0, $row, new CFClient::UI::Face
3758 face => $spell->{face},
3759 can_hover => 1,
3760 can_events => 1,
3761 tooltip => $tooltip,
3762 on_button_down => $spell_cb,
3763 );
3764
3765 $self->add (1, $row, new CFClient::UI::Label
3766 expand => 1,
3767 text => $spell->{name},
3768 can_hover => 1,
3769 can_events => 1,
3770 tooltip => $tooltip,
3771 on_button_down => $spell_cb,
3772 );
3773
3774 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3775 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3776 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3777 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3778 }
3779 });
3780}
3781
3782sub add_spell {
3783 my ($self, $spell) = @_;
3784
3785 $self->{spell}->{$spell->{name}} = $spell;
3786 $self->rebuild_spell_list;
3787}
3788
3789sub remove_spell {
3790 my ($self, $spell) = @_;
3791
3792 delete $self->{spell}->{$spell->{name}};
3793 $self->rebuild_spell_list;
3794}
3795
3796sub clear_spells {
3797 my ($self) = @_;
3798
3799 $self->{spell} = {};
3800 $self->rebuild_spell_list;
3801}
3802
3803#############################################################################
3804
1997package CFClient::UI::Root; 3805package CFClient::UI::Root;
1998 3806
1999our @ISA = CFClient::UI::Container::; 3807our @ISA = CFClient::UI::Container::;
2000 3808
2001use SDL::OpenGL; 3809use List::Util qw(min max);
3810
3811use CFClient::OpenGL;
3812
3813sub new {
3814 my $class = shift;
3815
3816 my $self = $class->SUPER::new (
3817 visible => 1,
3818 @_,
3819 );
3820
3821 Scalar::Util::weaken ($self->{root} = $self);
3822
3823 $self
3824}
2002 3825
2003sub size_request { 3826sub size_request {
2004 ($::WIDTH, $::HEIGHT) 3827 my ($self) = @_;
2005}
2006 3828
3829 ($self->{w}, $self->{h})
3830}
3831
3832sub _to_pixel {
3833 my ($coord, $size, $max) = @_;
3834
3835 $coord =
3836 $coord eq "center" ? ($max - $size) * 0.5
3837 : $coord eq "max" ? $max
3838 : $coord;
3839
3840 $coord = 0 if $coord < 0;
3841 $coord = $max - $size if $coord > $max - $size;
3842
3843 int $coord + 0.5
3844}
3845
2007sub size_allocate { 3846sub invoke_size_allocate {
2008 my ($self, $x, $y, $w, $h) = @_; 3847 my ($self, $w, $h) = @_;
2009 3848
2010 $self->_size_allocate ($x, $y, $w, $h); 3849 for my $child ($self->children) {
3850 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2011 3851
2012 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3852 $X = $child->{force_x} if exists $child->{force_x};
2013 for @{$self->{children}}; 3853 $Y = $child->{force_y} if exists $child->{force_y};
2014}
2015 3854
2016sub _topleft { 3855 $X = _to_pixel $X, $W, $self->{w};
3856 $Y = _to_pixel $Y, $H, $self->{h};
3857
3858 $child->configure ($X, $Y, $W, $H);
3859 }
3860
3861 1
3862}
3863
3864sub coord2local {
2017 my ($self, $x, $y) = @_; 3865 my ($self, $x, $y) = @_;
2018 3866
2019 ($x, $y) 3867 ($x, $y)
2020} 3868}
2021 3869
3870sub coord2global {
3871 my ($self, $x, $y) = @_;
3872
3873 ($x, $y)
3874}
3875
2022sub update { 3876sub update {
2023 my ($self) = @_; 3877 my ($self) = @_;
2024 3878
2025 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3879 $::WANT_REFRESH++;
2026 ::refresh ();
2027} 3880}
2028 3881
2029sub add { 3882sub add {
2030 my ($self, $widget) = @_; 3883 my ($self, @children) = @_;
2031 3884
3885 $_->{is_toplevel} = 1
3886 for @children;
3887
2032 $self->SUPER::add ($widget); 3888 $self->SUPER::add (@children);
3889}
2033 3890
2034 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3891sub remove {
3892 my ($self, @children) = @_;
3893
3894 $self->SUPER::remove (@children);
3895
3896 delete $self->{is_toplevel}
3897 for @children;
3898
3899 while (@children) {
3900 my $w = pop @children;
3901 push @children, $w->children;
3902 $w->set_invisible;
3903 }
2035} 3904}
2036 3905
2037sub on_refresh { 3906sub on_refresh {
2038 my ($self, $id, $cb) = @_; 3907 my ($self, $id, $cb) = @_;
2039 3908
2040 $self->{refresh_hook}{$id} = $cb; 3909 $self->{refresh_hook}{$id} = $cb;
2041} 3910}
2042 3911
3912sub on_post_alloc {
3913 my ($self, $id, $cb) = @_;
3914
3915 $self->{post_alloc_hook}{$id} = $cb;
3916}
3917
2043sub draw { 3918sub draw {
2044 my ($self) = @_; 3919 my ($self) = @_;
2045 3920
2046 while (my $rcb = delete $self->{refresh_hook}) { 3921 while ($self->{refresh_hook}) {
2047 $_->() for values %$rcb; 3922 $_->()
3923 for values %{delete $self->{refresh_hook}};
2048 } 3924 }
3925
3926 if ($self->{realloc}) {
3927 my %queue;
3928 my @queue;
3929 my $widget;
3930
3931 outer:
3932 while () {
3933 if (my $realloc = delete $self->{realloc}) {
3934 for $widget (values %$realloc) {
3935 $widget->{visible} or next; # do not resize invisible widgets
3936
3937 $queue{$widget+0}++ and next; # duplicates are common
3938
3939 push @{ $queue[$widget->{visible}] }, $widget;
3940 }
3941 }
3942
3943 while () {
3944 @queue or last outer;
3945
3946 $widget = pop @{ $queue[-1] || [] }
3947 and last;
3948
3949 pop @queue;
3950 }
3951
3952 delete $queue{$widget+0};
3953
3954 my ($w, $h) = $widget->size_request;
3955
3956 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3957 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3958
3959 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3960 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3961
3962 $w = $widget->{force_w} if exists $widget->{force_w};
3963 $h = $widget->{force_h} if exists $widget->{force_h};
3964
3965 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3966 || delete $widget->{force_realloc}) {
3967 $widget->{req_w} = $w;
3968 $widget->{req_h} = $h;
3969
3970 $self->{size_alloc}{$widget+0} = $widget;
3971
3972 if (my $parent = $widget->{parent}) {
3973 $self->{realloc}{$parent+0} = $parent
3974 unless $queue{$parent+0};
3975
3976 $parent->{force_size_alloc} = 1;
3977 $self->{size_alloc}{$parent+0} = $parent;
3978 }
3979 }
3980
3981 delete $self->{realloc}{$widget+0};
3982 }
3983 }
3984
3985 while (my $size_alloc = delete $self->{size_alloc}) {
3986 my @queue = sort { $b->{visible} <=> $a->{visible} }
3987 values %$size_alloc;
3988
3989 while () {
3990 my $widget = pop @queue || last;
3991
3992 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3993
3994 $w = 0 if $w < 0;
3995 $h = 0 if $h < 0;
3996
3997 $w = int $w + 0.5;
3998 $h = int $h + 0.5;
3999
4000 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4001 $widget->{old_w} = $widget->{w};
4002 $widget->{old_h} = $widget->{h};
4003
4004 $widget->{w} = $w;
4005 $widget->{h} = $h;
4006
4007 $widget->emit (size_allocate => $w, $h);
4008 }
4009 }
4010 }
4011
4012 while ($self->{post_alloc_hook}) {
4013 $_->()
4014 for values %{delete $self->{post_alloc_hook}};
4015 }
4016
2049 4017
2050 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4018 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2051 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4019 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2052 glClear GL_COLOR_BUFFER_BIT; 4020 glClear GL_COLOR_BUFFER_BIT;
2053 4021
2054 glMatrixMode GL_PROJECTION; 4022 glMatrixMode GL_PROJECTION;
2055 glLoadIdentity; 4023 glLoadIdentity;
2056 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4024 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2057 glMatrixMode GL_MODELVIEW; 4025 glMatrixMode GL_MODELVIEW;
2058 glLoadIdentity; 4026 glLoadIdentity;
2059 4027
4028 {
4029 package CFClient::UI::Base;
4030
4031 ($draw_x, $draw_y, $draw_w, $draw_h) =
4032 (0, 0, $self->{w}, $self->{h});
4033 }
4034
2060 $self->_draw; 4035 $self->_draw;
2061} 4036}
2062 4037
2063############################################################################# 4038#############################################################################
2064 4039
2065package CFClient::UI; 4040package CFClient::UI;
2066 4041
2067$ROOT = new CFClient::UI::Root; 4042$ROOT = new CFClient::UI::Root;
4043$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2068 4044
20691 40451
2070 4046

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