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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.78 by root, Tue Apr 11 22:49:13 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
12our $TOPLEVEL; 15our $LAYOUT;
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 = $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 135 $TOOLTIP_WATCHER->start;
136 }
137
138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
140}
141
142# convert position array to integers
143sub harmonize {
144 my ($vals) = @_;
145
146 my $rem = 0;
147
148 for (@$vals) {
149 my $i = int $_ + $rem;
150 $rem += $_ - $i;
151 $_ = $i;
152 }
153}
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;
71} 194}
72 195
73############################################################################# 196#############################################################################
74 197
75package CFClient::UI::Base; 198package CFClient::UI::Base;
76 199
77use strict; 200use strict;
78 201
79use SDL::OpenGL; 202use CFClient::OpenGL;
80 203
81sub new { 204sub new {
82 my $class = shift; 205 my $class = shift;
83 206
84 bless { 207 my $self = bless {
85 x => 0, 208 x => "center",
86 y => 0, 209 y => "center",
87 z => 0, 210 z => 0,
88 w => -1, 211 w => undef,
89 h => -1, 212 h => undef,
213 can_events => 1,
90 @_ 214 @_
91 }, $class 215 }, $class;
92}
93 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
219 for (keys %$self) {
220 if (/^on_(.*)$/) {
221 $self->connect ($1 => delete $self->{$_});
222 }
223 }
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
237 $self
238}
239
240sub destroy {
241 my ($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 $self->{parent};
314}
315
94sub move { 316sub move_abs {
95 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
96 $self->{x} = $x; 318
97 $self->{y} = $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;
98 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
99}
100 322
101sub needs_redraw { 323 $self->update;
102 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
103} 333}
104 334
105sub size_request { 335sub size_request {
106 require Carp; 336 require Carp;
107 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
108} 338}
109 339
110sub _size_allocate { 340sub baseline_shift {
341 0
342}
343
344sub configure {
111 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
112 346
347 if ($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) {
113 $self->{x} = $x; 360 $self->{x} = $x;
114 $self->{y} = $y; 361 $self->{y} = $y;
362 $self->update;
363 }
115 364
116 return unless $self->{w} != $w || $self->{h} != $h; 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
366 return unless $self->{visible};
117 367
118 $self->{w} = $w; 368 $self->{alloc_w} = $w;
119 $self->{h} = $h; 369 $self->{alloc_h} = $h;
120 370
371 $self->{root}{size_alloc}{$self+0} = $self;
121 1 372 }
122} 373}
123 374
124sub size_allocate { 375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
125 my ($self, $x, $y, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
126 385
127 $self->_size_allocate ($x, $y, $w, $h); 386 $self->{max_w} = int $w if defined $w;
128} 387 $self->{max_h} = int $h if defined $h;
129 388
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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
405 }
406}
407
130# translate global koordinates to local coordinate system 408# translate global coordinates to local coordinate system
131sub translate { 409sub coord2local {
132 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
133 411
134 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
135} 413}
136 414
415# translate local coordinates to global coordinate system
416sub coord2global {
417 my ($self, $x, $y) = @_;
418
419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420}
421
137sub focus_in { 422sub invoke_focus_in {
138 my ($self) = @_; 423 my ($self) = @_;
139 424
140 return if $FOCUS == $self; 425 return if $FOCUS == $self;
426 return unless $self->{can_focus};
141 427
142 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
429
143 $focus->update if $focus; 430 $focus->update if $focus;
144 $FOCUS->update; 431 $FOCUS->update;
145}
146 432
433 0
434}
435
147sub focus_out { 436sub invoke_focus_out {
148 my ($self) = @_; 437 my ($self) = @_;
149 438
150 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
151 440
152 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
442
153 $focus->update if $focus; #? 443 $focus->update if $focus; #?
154}
155 444
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 $self->emit ("focus_in");
455}
456
156sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
157sub button_up { } 458sub invoke_button_up { 1 }
158sub key_down { } 459sub invoke_key_down { 1 }
159sub key_up { } 460sub invoke_key_up { 1 }
160 461
161sub button_down { 462sub invoke_button_down {
162 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
163 464
164 $self->focus_in; 465 $self->grab_focus;
165}
166 466
167sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
168sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
169sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
170sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
171sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
172
173sub draw {
174 my ($self) = @_;
175
176 return unless $self->{h} && $self->{w};
177
178 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw;
181 glPopMatrix;
182
183 if ($self == $HOVER) {
184 my ($x, $y) = @$self{qw(x y)};
185
186 glColor 0, 0, 1, 0.2;
187 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS;
190 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y;
192 glVertex $x + $self->{w}, $y + $self->{h};
193 glVertex $x , $y + $self->{h};
194 glEnd;
195 glDisable GL_BLEND;
196 } 467 1
197} 468}
198 469
199sub _draw { 470sub connect {
200 my ($self) = @_; 471 my ($self, $signal, $cb) = @_;
201 472
202 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
203} 483}
204 484
205sub find_widget { 485sub find_widget {
206 my ($self, $x, $y) = @_; 486 my ($self, $x, $y) = @_;
487
488 return () unless $self->{can_events};
207 489
208 return $self 490 return $self
209 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 491 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
210 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 492 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
211 493
212 () 494 ()
213} 495}
214 496
215sub set_parent { 497sub set_parent {
216 my ($self, $par) = @_; 498 my ($self, $parent) = @_;
217 499
218 $self->{parent} = $par;
219 Scalar::Util::weaken $self->{parent}; 500 Scalar::Util::weaken ($self->{parent} = $parent);
501 $self->set_visible if $parent->{visible};
220} 502}
221 503
222sub get_parent { 504sub realloc {
223 $_[0]->{parent} 505 my ($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 $self->{req_h};
515 }
224} 516}
225 517
226sub update { 518sub update {
227 my ($self) = @_; 519 my ($self) = @_;
228 520
229 $self->{parent}->update 521 $self->{parent}->update
230 if $self->{parent}; 522 if $self->{parent};
231} 523}
232 524
233sub connect { 525sub reconfigure {
234 my ($self, $signal, $cb) = @_; 526 my ($self) = @_;
235 527
236 push @{ $self->{cb}{$signal} }, $cb; 528 $self->realloc;
529 $self->update;
237} 530}
238 531
239sub emit { 532# using global variables seems a bit hacky, but passing through all drawing
240 my ($self, $signal, @args) = @_; 533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
241 535
242 $_->($self, @args) 536sub draw {
243 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 $self\n";
244} 587}
245 588
246sub DESTROY { 589sub DESTROY {
247 my ($self) = @_; 590 my ($self) = @_;
248 591
249 #$self->deactivate; 592 delete $WIDGET{$self+0};
593
594 eval { $self->destroy };
595 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
250} 596}
251 597
252############################################################################# 598#############################################################################
253 599
254package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
255 601
256our @ISA = CFClient::UI::Base::; 602our @ISA = CFClient::UI::Base::;
257 603
258use strict; 604use strict;
259use SDL::OpenGL; 605use CFClient::OpenGL;
260 606
261sub new { 607sub new {
262 my $class = shift; 608 my $class = shift;
263 609
264 # range [value, low, high, page] 610 # range [value, low, high, page]
265 611
266 $class->SUPER::new ( 612 $class->SUPER::new (
267 bg => [0, 0, 0, 0.2], 613 #bg => [0, 0, 0, 0.2],
268 active_bg => [1, 1, 1], 614 #active_bg => [1, 1, 1, 0.5],
269 @_ 615 @_
270 ) 616 )
271} 617}
272 618
273sub _draw { 619sub _draw {
274 my ($self) = @_; 620 my ($self) = @_;
275 621
622 my $color = $FOCUS == $self && $self->{active_bg}
623 ? $self->{active_bg}
624 : $self->{bg};
625
626 if ($color && (@$color < 4 || $color->[3])) {
276 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
277 628
278 glEnable GL_BLEND; 629 glEnable GL_BLEND;
279 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
280 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 631 glColor_premultiply @$color;
281 632
282 glBegin GL_QUADS; 633 glBegin GL_QUADS;
283 glVertex 0 , 0; 634 glVertex 0 , 0;
284 glVertex 0 , $h; 635 glVertex 0 , $h;
285 glVertex $w, $h; 636 glVertex $w, $h;
286 glVertex $w, 0; 637 glVertex $w, 0;
287 glEnd; 638 glEnd;
288 639
289 glDisable GL_BLEND; 640 glDisable GL_BLEND;
641 }
290} 642}
291 643
292############################################################################# 644#############################################################################
293 645
294package CFClient::UI::Empty; 646package CFClient::UI::Empty;
295
296our @ISA = CFClient::UI::Base::;
297
298sub size_request {
299 (0, 0)
300}
301
302sub draw { }
303
304#############################################################################
305
306package CFClient::UI::Container;
307 647
308our @ISA = CFClient::UI::Base::; 648our @ISA = CFClient::UI::Base::;
309 649
310sub new { 650sub new {
311 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
652 $class->SUPER::new (can_events => 0, %arg);
653}
312 654
655sub size_request {
656 my ($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
313 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
314 673
315 my $self = $class->SUPER::new (children => [], %arg); 674 my $self = $class->SUPER::new (
675 children => [],
676 can_events => 0,
677 %arg,
678 );
679
316 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
317 682
318 $self 683 $self
319} 684}
320 685
321sub add { 686sub add {
322 my ($self, $chld) = @_; 687 my ($self, @widgets) = @_;
323 688
324 $chld->set_parent ($self); 689 $_->set_parent ($self)
690 for @widgets;
691
692 use sort 'stable';
325 693
326 $self->{children} = [ 694 $self->{children} = [
327 sort { $a->{z} <=> $b->{z} } 695 sort { $a->{z} <=> $b->{z} }
328 @{$self->{children}}, $chld 696 @{$self->{children}}, @widgets
329 ]; 697 ];
330 698
331 $self->{w} = $self->{h} = -1; 699 $self->realloc;
332 $self->update; 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)
765}
766
767sub add {
768 my ($self, $child) = @_;
769
770 $self->SUPER::remove ($_) for @{ $self->{children} };
771 $self->SUPER::add ($child);
333} 772}
334 773
335sub remove { 774sub remove {
336 my ($self, $widget) = @_; 775 my ($self, $widget) = @_;
337 776
338 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 777 $self->SUPER::remove ($widget);
339 778
340 $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, $y)
341} 933}
342 934
343sub find_widget { 935sub find_widget {
344 my ($self, $x, $y) = @_; 936 my ($self, $x, $y) = @_;
345 937
346 $x -= $self->{x}; 938 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
347 $y -= $self->{y}; 939 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
348 940 ) {
349 my $res;
350
351 for (reverse @{ $self->{children} }) {
352 $res = $_->find_widget ($x, $y)
353 and return $res;
354 }
355
356 $self->SUPER::find_widget ($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, $y)
944 }
357} 945}
358 946
359sub _draw { 947sub _render {
360 my ($self) = @_; 948 my ($self) = @_;
361 949
362 $_->draw for @{$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 $self->SUPER::_render;
363} 956}
364 957
365############################################################################# 958#############################################################################
366 959
367package CFClient::UI::Bin; 960package CFClient::UI::ScrolledWindow;
368 961
369our @ISA = CFClient::UI::Container::; 962our @ISA = CFClient::UI::HBox::;
370 963
371sub new { 964sub new {
372 my ($class, %arg) = @_; 965 my ($class, %arg) = @_;
373 966
374 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 967 my $child = delete $arg{child};
375 968
376 $class->SUPER::new (children => [$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 $self
377} 989}
378 990
379sub add { 991sub add {
380 my ($self, $widget) = @_; 992 my ($self, $widget) = @_;
381 993
382 $self->{children} = []; 994 $self->{vp}->add ($self->{child} = $widget);
383
384 $self->SUPER::add ($widget);
385} 995}
386 996
387sub remove { 997sub update {
388 my ($self, $widget) = @_; 998 my ($self) = @_;
389 999
390 $self->SUPER::remove ($widget); 1000 $self->SUPER::update;
391 1001
392 $self->{children} = [new CFClient::UI::Empty] 1002 # todo: overwrite size_allocate of child
393 unless @{$self->{children}}; 1003 my $child = $self->{vp}->child;
1004 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
394} 1005}
395 1006
396sub child { $_[0]->{children}[0] }
397
398sub size_request {
399 $_[0]{children}[0]->size_request
400}
401
402sub size_allocate { 1007sub invoke_size_allocate {
403 my ($self, $x, $y, $w, $h) = @_; 1008 my ($self, $w, $h) = @_;
404 1009
405 $self->_size_allocate ($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]);
406 1012
407 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1013 $self->SUPER::invoke_size_allocate ($w, $h)
408} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
409 1018
410############################################################################# 1019#############################################################################
411 1020
412package CFClient::UI::Window; 1021package CFClient::UI::Frame;
413 1022
414our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
415 1024
416use 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 $_, mipmap => 1 }
1073 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
417 1074
418sub new { 1075sub new {
419 my ($class, %arg) = @_; 1076 my ($class, %arg) = @_;
420 1077
421 my $self = $class->SUPER::new (%arg); 1078 my $self = $class->SUPER::new (
422} 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 );
423 1087
424sub update { 1088 $self->{title_widget} = new CFClient::UI::Label
1089 align => 0,
1090 valign => 1,
1091 text => $self->{title},
1092 fontsize => $self->{border},
1093 if exists $self->{title};
1094
1095 if ($self->{has_close_button}) {
1096 $self->{close_button} =
1097 new CFClient::UI::ImageButton
1098 path => 'x1_close.png',
1099 on_activate => sub { $self->hide };
1100
1101 $self->CFClient::UI::Container::add ($self->{close_button});
1102 }
1103
1104 $self
1105}
1106
1107sub add {
425 my ($self) = @_; 1108 my ($self, @widgets) = @_;
426 1109
427 # we want to do this delayed... 1110 $self->SUPER::add (@widgets);
428 $self->render_chld; 1111 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
429 $self->SUPER::update; 1112 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
430} 1113}
431 1114
432sub render_chld { 1115sub border {
433 my ($self) = @_; 1116 int $_[0]{border} * $::FONTSIZE
434
435 $self->{texture} =
436 CFClient::Texture->new_from_opengl (
437 $self->{w}, $self->{h}, sub { $self->child->draw }
438 );
439} 1117}
440
441sub size_allocate {
442 my ($self, $x, $y, $w, $h) = @_;
443
444 $self->_size_allocate ($x, $y, $w, $h) or return;
445
446 $self->child->size_allocate (0, 0, $w, $h);
447
448 $self->render_chld;
449}
450
451sub _draw {
452 my ($self) = @_;
453
454 my ($w, $h) = ($self->w, $self->h);
455
456 my $tex = $self->{texture}
457 or return;
458
459 glEnable GL_BLEND;
460 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
461 glEnable GL_TEXTURE_2D;
462 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
463
464 $tex->draw_quad (0, 0, $w, $h);
465
466 glDisable GL_BLEND;
467 glDisable GL_TEXTURE_2D;
468}
469
470#############################################################################
471
472package CFClient::UI::Frame;
473
474our @ISA = CFClient::UI::Bin::;
475
476use SDL::OpenGL;
477 1118
478sub size_request { 1119sub size_request {
479 my ($self) = @_; 1120 my ($self) = @_;
480 my $chld = $self->child
481 or return (0, 0);
482 1121
483 $chld->move (2, 2); 1122 $self->{title_widget}->size_request
1123 if $self->{title_widget};
484 1124
485 map { $_ + 4 } $chld->size_request; 1125 $self->{close_button}->size_request
486} 1126 if $self->{close_button};
487
488sub size_allocate {
489 my ($self, $x, $y, $w, $h) = @_;
490
491 $self->_size_allocate ($x, $y, $w, $h) or return;
492
493 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
494}
495
496sub _draw {
497 my ($self) = @_;
498
499 my $chld = $self->child;
500
501 my ($w, $h) = $chld->size_request;
502
503 glBegin GL_QUADS;
504 glColor 0, 0, 0;
505 glVertex 0 , 0;
506 glVertex 0 , $h + 4;
507 glVertex $w + 4 , $h + 4;
508 glVertex $w + 4 , 0;
509 glEnd;
510
511 $chld->draw;
512}
513
514#############################################################################
515
516package CFClient::UI::FancyFrame;
517
518our @ISA = CFClient::UI::Bin::;
519
520use SDL::OpenGL;
521
522my @tex =
523 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
524 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
525
526sub size_request {
527 my ($self) = @_;
528
529 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
530 1127
531 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
532 1129
533 $h += $tex[1]->{h}; 1130 (
534 $h += $tex[4]->{h}; 1131 $w + $self->border * 2,
535 $w += $tex[2]->{w}; 1132 $h + $self->border * 2,
536 $w += $tex[3]->{w}; 1133 )
537
538 ($w, $h)
539} 1134}
540 1135
541sub size_allocate { 1136sub invoke_size_allocate {
542 my ($self, $x, $y, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
543 1138
544 $self->_size_allocate ($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 }
545 1144
546 $h -= $tex[1]{h}; 1145 my $border = $self->border;
547 $h -= $tex[4]{h};
548 $w -= $tex[2]{w};
549 $w -= $tex[3]{w};
550 1146
551 $h = $h < 0 ? 0 : $h; 1147 $h -= List::Util::max 0, $border * 2;
552 $w = $w < 0 ? 0 : $w; 1148 $w -= List::Util::max 0, $border * 2;
553 1149
554 my $child = $self->child; 1150 $self->child->configure ($border, $border, $w, $h);
555 1151
556 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h); 1152 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
557} 1153 if $self->{close_button};
558 1154
1155 1
1156}
1157
559sub button_down { 1158sub invoke_button_down {
560 my ($self, $ev, $x, $y) = @_; 1159 my ($self, $ev, $x, $y) = @_;
561 1160
562 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 1161 my ($w, $h) = @$self{qw(w h)};
563 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 1162 my $border = $self->border;
564 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}, $self->{y});
565 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1169 my ($ox, $oy) = ($ev->{x}, $ev->{y});
566 my ($bw, $bh) = ($self->{w}, $self->{h}); 1170 my ($bw, $bh) = ($self->{w}, $self->{h});
1171
1172 my $mx = $x < $border;
1173 my $my = $y < $border;
567 1174
568 $self->{motion} = sub { 1175 $self->{motion} = sub {
569 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
570 1177
571 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1178 my $dx = $ev->{x} - $ox;
1179 my $dy = $ev->{y} - $oy;
572 1180
573 $self->{user_w} = $bw + $x - $ox; 1181 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
574 $self->{user_h} = $bh + $y - $oy; 1182 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1183
1184 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
575 $self->update; 1185 $self->realloc;
576 }; 1186 };
577 1187
578 } elsif ($x >= 0 && $x < $self->{w} 1188 } elsif ($lr ^ $td) {
579 && $y >= 0 && $y < $tex[1]{h}) {
580
581 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1189 my ($ox, $oy) = ($ev->{x}, $ev->{y});
582 my ($bx, $by) = ($self->{x}, $self->{y}); 1190 my ($bx, $by) = ($self->{x}, $self->{y});
583 1191
584 $self->{motion} = sub { 1192 $self->{motion} = sub {
585 my ($ev, $x, $y) = @_; 1193 my ($ev, $x, $y) = @_;
586 1194
587 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1195 ($x, $y) = ($ev->{x}, $ev->{y});
588 1196
589 $self->move ($bx + $x - $ox, $by + $y - $oy); 1197 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
590 $self->update; 1198 # HACK: the next line is required to enforce placement
1199 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
591 }; 1200 };
1201 } else {
1202 return 0;
1203 }
1204
592 } 1205 1
593} 1206}
594 1207
595sub button_up { 1208sub invoke_button_up {
596 my ($self, $ev, $x, $y) = @_; 1209 my ($self, $ev, $x, $y) = @_;
597 1210
598 delete $self->{motion}; 1211 ! ! delete $self->{motion}
599} 1212}
600 1213
601sub mouse_motion { 1214sub invoke_mouse_motion {
602 my ($self, $ev, $x, $y) = @_; 1215 my ($self, $ev, $x, $y) = @_;
603 1216
604 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1217 $self->{motion}->($ev, $x, $y) if $self->{motion};
1218
1219 ! ! $self->{motion}
605} 1220}
606 1221
607sub _draw { 1222sub _draw {
608 my ($self) = @_; 1223 my ($self) = @_;
609 1224
1225 my $child = $self->{children}[0];
1226
610 my ($w, $h) = ($self->{w}, $self->{h}); 1227 my ($w, $h ) = ($self->{w}, $self->{h});
611 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1228 my ($cw, $ch) = ($child->{w}, $child->{h});
612 1229
613 glEnable GL_BLEND;
614 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
615 glEnable GL_TEXTURE_2D; 1230 glEnable GL_TEXTURE_2D;
616 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1231 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
617 1232
618 my $top = $tex[1]; 1233 my $border = $self->border;
619 $top->draw_quad (0, 0, $w, $top->{h});
620 1234
621 my $left = $tex[3]; 1235 glColor @{ $self->{border_bg} };
622 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 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);
623 1240
624 my $right = $tex[2]; 1241 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
625 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch); 1242 glColor @{ $self->{bg} };
626 1243
627 my $bottom = $tex[4]; 1244 # TODO: repeat texture not scale
628 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h}); 1245 # solve this better(?)
629 1246 $bg->{s} = $cw / $bg->{w};
630 my $bg = $tex[0]; 1247 $bg->{t} = $ch / $bg->{h};
631 1248 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
632 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1249 }
633 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
634 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
635 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
636
637 my $rep_x = $cw / $bg->{w};
638 my $rep_y = $ch / $bg->{h};
639
640 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
641 1250
642 glDisable GL_TEXTURE_2D; 1251 glDisable GL_TEXTURE_2D;
643 glDisable GL_BLEND;
644 1252
645 $self->child->draw; 1253 $child->draw;
646 1254
1255 if ($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};
647} 1264}
648 1265
649############################################################################# 1266#############################################################################
650 1267
651package CFClient::UI::Table; 1268package CFClient::UI::Table;
652 1269
653our @ISA = CFClient::UI::Base::; 1270our @ISA = CFClient::UI::Base::;
654 1271
655use List::Util qw(max sum); 1272use List::Util qw(max sum);
656 1273
657use SDL::OpenGL; 1274use CFClient::OpenGL;
658 1275
659sub new { 1276sub new {
660 my $class = shift; 1277 my $class = shift;
661 1278
662 $class->SUPER::new ( 1279 $class->SUPER::new (
663 col_expand => [], 1280 col_expand => [],
664 @_ 1281 @_,
665 ) 1282 )
666} 1283}
667 1284
1285sub children {
1286 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1287}
1288
668sub add { 1289sub add {
669 my ($self, $x, $y, $chld) = @_; 1290 my ($self, $x, $y, $child) = @_;
670 1291
1292 $child->set_parent ($self);
671 $self->{children}[$y][$x] = $chld; 1293 $self->{children}[$y][$x] = $child;
672 $chld->set_parent ($self);
673 1294
674 $self->{w} = $self->{h} = -1; 1295 $self->realloc;
675 $self->update; 1296}
1297
1298sub remove {
1299 my ($self, $child) = @_;
1300
1301 # TODO: not yet implemented
1302}
1303
1304# TODO: move to container class maybe? send children a signal on removal?
1305sub clear {
1306 my ($self) = @_;
1307
1308 my @children = $self->children;
1309 delete $self->{children};
1310
1311 for (@children) {
1312 delete $_->{parent};
1313 $_->hide;
1314 }
1315
1316 $self->realloc;
676} 1317}
677 1318
678sub get_wh { 1319sub get_wh {
679 my ($self) = @_; 1320 my ($self) = @_;
680 1321
… …
685 or next; 1326 or next;
686 1327
687 for my $x (0 .. $#$row) { 1328 for my $x (0 .. $#$row) {
688 my $widget = $row->[$x] 1329 my $widget = $row->[$x]
689 or next; 1330 or next;
690 my ($w, $h) = $widget->size_request; 1331 my ($w, $h) = @$widget{qw(req_w req_h)};
691 1332
692 $w[$x] = max $w[$x], $w; 1333 $w[$x] = max $w[$x], $w;
693 $h[$y] = max $h[$y], $h; 1334 $h[$y] = max $h[$y], $h;
694 } 1335 }
695 } 1336 }
… …
706 (sum @$ws), 1347 (sum @$ws),
707 (sum @$hs), 1348 (sum @$hs),
708 ) 1349 )
709} 1350}
710 1351
711sub size_allocate { 1352sub invoke_size_allocate {
712 my ($self, $x, $y, $w, $h) = @_; 1353 my ($self, $w, $h) = @_;
713
714 $self->_size_allocate ($x, $y, $w, $h) or return;
715 1354
716 my ($ws, $hs) = $self->get_wh; 1355 my ($ws, $hs) = $self->get_wh;
717 1356
718 my $req_w = sum @$ws; 1357 my $req_w = (sum @$ws) || 1;
719 my $req_h = sum @$hs; 1358 my $req_h = (sum @$hs) || 1;
720 1359
721 # TODO: nicer code && do row_expand 1360 # TODO: nicer code && do row_expand
722 my @col_expand = @{$self->{col_expand}}; 1361 my @col_expand = @{$self->{col_expand}};
723 @col_expand = (1) x @$ws unless @col_expand; 1362 @col_expand = (1) x @$ws unless @col_expand;
724 my $col_expand = (sum @col_expand) || 1; 1363 my $col_expand = (sum @col_expand) || 1;
725 1364
726 # linearly scale sizes 1365 # linearly scale sizes
727 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1366 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
728 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1367 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
729 1368
1369 CFClient::UI::harmonize $ws;
1370 CFClient::UI::harmonize $hs;
1371
730 my $y; 1372 my $y;
731 1373
732 for my $r (0 .. $#{$self->{children}}) { 1374 for my $r (0 .. $#{$self->{children}}) {
733 my $row = $self->{children}[$r] 1375 my $row = $self->{children}[$r]
734 or next; 1376 or next;
735 1377
736 my $x = 0; 1378 my $x = 0;
737 my $row_h = $hs->[$r]; 1379 my $row_h = $hs->[$r];
738 1380
739 for my $c (0 .. $#$row) { 1381 for my $c (0 .. $#$row) {
740 my $widget = $row->[$c]
741 or next;
742
743 my $col_w = $ws->[$c]; 1382 my $col_w = $ws->[$c];
744 1383
1384 if (my $widget = $row->[$c]) {
745 $widget->size_allocate ($x, $y, $col_w, $row_h); 1385 $widget->configure ($x, $y, $col_w, $row_h);
1386 }
746 1387
747 $x += $col_w; 1388 $x += $col_w;
748 } 1389 }
749 1390
750 $y += $row_h; 1391 $y += $row_h;
751 } 1392 }
752 1393
1394 1
753} 1395}
754 1396
755sub find_widget { 1397sub find_widget {
756 my ($self, $x, $y) = @_; 1398 my ($self, $x, $y) = @_;
757 1399
… …
776 } 1418 }
777} 1419}
778 1420
779############################################################################# 1421#############################################################################
780 1422
1423package CFClient::UI::Box;
1424
1425our @ISA = CFClient::UI::Container::;
1426
1427sub size_request {
1428 my ($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 += $alloc;
1476 }
1477
1478 1
1479}
1480
1481#############################################################################
1482
781package CFClient::UI::HBox; 1483package CFClient::UI::HBox;
782 1484
783# TODO: wrap into common Box base class
784
785our @ISA = CFClient::UI::Container::; 1485our @ISA = CFClient::UI::Box::;
786 1486
787sub size_request { 1487sub new {
788 my ($self) = @_; 1488 my $class = shift;
789 1489
790 my @alloc = map [$_->size_request], @{$self->{children}}; 1490 $class->SUPER::new (
791 1491 vertical => 0,
792 ( 1492 @_,
793 (List::Util::sum map $_->[0], @alloc),
794 (List::Util::max map $_->[1], @alloc),
795 ) 1493 )
796} 1494}
797 1495
798sub size_allocate {
799 my ($self, $x, $y, $w, $h) = @_;
800
801 $self->_size_allocate ($x, $y, $w, $h) or return;
802
803 return unless $self->{w};
804
805 ($h, $w) = ($w, $h);
806
807 my $children = $self->{children};
808
809 my @h = map +($_->size_request)[0], @$children;
810
811 my $req_h = List::Util::sum @h;
812
813 if ($req_h > $h) {
814 # ah well, not enough space
815 $_ *= $h / $req_h for @h;
816 } else {
817 my $exp = List::Util::sum map $_->{expand}, @$children;
818 $exp ||= 1;
819
820 for (0 .. $#$children) {
821 my $child = $children->[$_];
822
823 my $alloc_h = $h[$_];
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h;
826 }
827 }
828
829 my $y = 0;
830 for (0 .. $#$children) {
831 my $child = $children->[$_];
832 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w);
834
835 $y += $h;
836 }
837}
838
839############################################################################# 1496#############################################################################
840 1497
841package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
842 1499
843# TODO: wrap into common Box base class
844
845our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
846 1501
847sub size_request { 1502sub new {
848 my ($self) = @_; 1503 my $class = shift;
849 1504
850 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
851 1506 vertical => 1,
852 ( 1507 @_,
853 (List::Util::max map $_->[0], @alloc),
854 (List::Util::sum map $_->[1], @alloc),
855 ) 1508 )
856} 1509}
857 1510
858sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_;
860
861 $self->_size_allocate ($x, $y, $w, $h) or return;
862
863 return unless $self->{h};
864
865 my $children = $self->{children};
866
867 my @h = map +($_->size_request)[1], @$children;
868
869 my $req_h = List::Util::sum @h;
870
871 if ($req_h > $h) {
872 # ah well, not enough space
873 $_ *= $h / $req_h for @h;
874 } else {
875 my $exp = List::Util::sum map $_->{expand}, @$children;
876 $exp ||= 1;
877
878 for (0 .. $#$children) {
879 my $child = $children->[$_];
880
881 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
882 }
883 }
884
885 my $y = 0;
886 for (0 .. $#$children) {
887 my $child = $children->[$_];
888 my $h = $h[$_];
889 $child->size_allocate (0, $y, $w, $h);
890
891 $y += $h;
892 }
893}
894
895############################################################################# 1511#############################################################################
896 1512
897package CFClient::UI::Label; 1513package CFClient::UI::Label;
898 1514
899our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
900 1516
901use SDL::OpenGL; 1517use CFClient::OpenGL;
902 1518
903sub new { 1519sub new {
904 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
905 1521
906 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
907 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
908 height => $::FONTSIZE, 1524 #bg => none
909 text => "", 1525 #active_bg => none
910 align => -1, 1526 #font => default_font
911 padding => 2, 1527 #text => initial text
1528 #markup => initial narkup
1529 #max_w => maximum pixel width
1530 ellipsise => 3, # end
912 layout => new CFClient::Layout, 1531 layout => (new CFClient::Layout),
1532 fontsize => 1,
1533 align => -1,
1534 valign => -1,
1535 padding_x => 2,
1536 padding_y => 2,
1537 can_events => 0,
913 %arg 1538 %arg
914 ); 1539 );
915 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 {
916 $self->set_text ($self->{text}); 1550 $self->set_text (delete $self->{text});
1551 }
917 1552
918 $self 1553 $self
919} 1554}
920 1555
921sub escape_text { 1556sub escape($) {
922 local $_ = $_[1]; 1557 local $_ = $_[0];
923 1558
924 s/&/&amp;/g; 1559 s/&/&amp;/g;
925 s/>/&gt;/g; 1560 s/>/&gt;/g;
926 s/</&lt;/g; 1561 s/</&lt;/g;
927 1562
928 $_[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 $self->SUPER::realloc;
929} 1578}
930 1579
931sub set_text { 1580sub set_text {
932 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
933 1582
1583 return if $self->{text} eq "T$text";
934 $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;
935 $self->{layout}->set_markup ($text); 1603 $self->{layout}->set_markup ($markup);
936 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;
937 delete $self->{texture}; 1657 delete $self->{texture};
938 $self->update;
939}
940 1658
941sub get_text { 1659 $self->realloc;
1660}
1661
1662sub reconfigure {
942 my ($self, $text) = @_; 1663 my ($self) = @_;
943 1664
944 $self->{text}
945}
946
947sub size_request {
948 my ($self) = @_;
949
950 $self->{layout}->set_width;
951 $self->{layout}->set_height ($self->{height});
952 my ($w, $h) = $self->{layout}->size;
953
954 (
955 $w + $self->{padding} * 2,
956 $h + $self->{padding} * 2,
957 )
958}
959
960sub size_allocate {
961 my ($self, $x, $y, $w, $h) = @_;
962
963 $self->_size_allocate ($x, $y, $w, $h) or return;
964
965 delete $self->{texture}; 1665 delete $self->{size_req};
966}
967 1666
968sub update {
969 my ($self) = @_;
970
971 delete $self->{texture};
972 $self->SUPER::update; 1667 $self->SUPER::reconfigure;
973} 1668}
974 1669
975sub _draw { 1670sub _draw {
976 my ($self) = @_; 1671 my ($self) = @_;
977 1672
1673 $self->SUPER::_draw; # draw background, if applicable
1674
978 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};
979 $self->{layout}->set_width ($self->{w}); 1678 $self->{layout}->set_width ($self->{w});
980 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{height}); 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
981 new_from_layout CFClient::Texture $self->{layout} 1683 new_from_layout CFClient::Texture $self->{layout}
982 }; 1684 };
983 1685
984 glEnable GL_BLEND; 1686 unless (exists $self->{ox}) {
985 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
986 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) {
987 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1702 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
988
989 glColor @{$self->{fg}}; 1703 glColor @{$self->{fg}};
990 1704 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
991 my $x = 1705 } else {
992 $self->{align} < 0 ? $self->{padding} 1706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
993 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1707 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
994 : ($self->{w} - $tex->{w}) * 0.5; 1708 }
995
996 $tex->draw_quad ($x, $self->{padding});
997 1709
998 glDisable GL_TEXTURE_2D; 1710 glDisable GL_TEXTURE_2D;
999 glDisable GL_BLEND;
1000} 1711}
1001 1712
1002############################################################################# 1713#############################################################################
1003 1714
1004package CFClient::UI::Entry; 1715package CFClient::UI::EntryBase;
1005 1716
1006our @ISA = CFClient::UI::Label::; 1717our @ISA = CFClient::UI::Label::;
1007 1718
1008use SDL; 1719use CFClient::OpenGL;
1009use SDL::OpenGL;
1010 1720
1011sub new { 1721sub new {
1012 my $class = shift; 1722 my $class = shift;
1013 1723
1014 $class->SUPER::new ( 1724 $class->SUPER::new (
1015 fg => [1, 1, 1], 1725 fg => [1, 1, 1],
1016 bg => [0, 0, 0, 0.2], 1726 bg => [0, 0, 0, 0.2],
1017 active_bg => [1, 1, 1], 1727 active_bg => [1, 1, 1, 0.5],
1018 active_fg => [0, 0, 0], 1728 active_fg => [0, 0, 0],
1729 can_hover => 1,
1730 can_focus => 1,
1731 valign => 0,
1732 can_events => 1,
1733 #text => ...
1734 #hidden => "*",
1019 @_ 1735 @_
1020 ) 1736 )
1021} 1737}
1022 1738
1023sub _set_text { 1739sub _set_text {
1024 my ($self, $text) = @_; 1740 my ($self, $text) = @_;
1025 1741
1742 delete $self->{cur_h};
1743
1744 return if $self->{text} eq $text;
1745
1026 $self->{last_activity} = $::NOW; 1746 $self->{last_activity} = $::NOW;
1027
1028 $self->{text} = $text; 1747 $self->{text} = $text;
1029 $self->{layout}->set_width ($self->{w});
1030 1748
1031 $text =~ s/./*/g if $self->{hidden}; 1749 $text =~ s/./*/g if $self->{hidden};
1750 $self->{layout}->set_text ("$text ");
1751 delete $self->{size_req};
1032 1752
1033 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1753 $self->emit (changed => $self->{text});
1034 1754
1035 $text = substr $text, 0, $self->{cursor}; 1755 $self->realloc;
1036 utf8::encode $text; 1756 $self->update;
1037
1038 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1039}
1040
1041sub size_request {
1042 my ($self) = @_;
1043
1044 my ($w, $h) = $self->SUPER::size_request;
1045
1046 ($w + 1, $h) # add 1 for cursor
1047}
1048
1049sub size_allocate {
1050 my ($self, $x, $y, $w, $h) = @_;
1051
1052 $self->SUPER::size_allocate ($x, $y, $w, $h);
1053
1054 $self->_set_text ($self->{text});
1055} 1757}
1056 1758
1057sub set_text { 1759sub set_text {
1058 my ($self, $text) = @_; 1760 my ($self, $text) = @_;
1059 1761
1060 $self->{cursor} = length $text; 1762 $self->{cursor} = length $text;
1061 $self->_set_text ($text); 1763 $self->_set_text ($text);
1062 $self->update;
1063} 1764}
1064 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, $h) # add 1 for cursor
1776}
1777
1065sub key_down { 1778sub invoke_key_down {
1066 my ($self, $ev) = @_; 1779 my ($self, $ev) = @_;
1067 1780
1068 my $mod = $ev->key_mod; 1781 my $mod = $ev->{mod};
1069 my $sym = $ev->key_sym; 1782 my $sym = $ev->{sym};
1070
1071 my $uni = $ev->key_unicode; 1783 my $uni = $ev->{unicode};
1072 1784
1073 my $text = $self->get_text; 1785 my $text = $self->get_text;
1074 1786
1075 if ($sym == SDLK_BACKSPACE) { 1787 if ($uni == 8) {
1076 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1788 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1077 } elsif ($sym == SDLK_DELETE) { 1789 } elsif ($uni == 127) {
1078 substr $text, $self->{cursor}, 1, ""; 1790 substr $text, $self->{cursor}, 1, "";
1079 } elsif ($sym == SDLK_LEFT) { 1791 } elsif ($sym == CFClient::SDLK_LEFT) {
1080 --$self->{cursor} if $self->{cursor}; 1792 --$self->{cursor} if $self->{cursor};
1081 } elsif ($sym == SDLK_RIGHT) { 1793 } elsif ($sym == CFClient::SDLK_RIGHT) {
1082 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1794 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1083 } elsif ($sym == SDLK_HOME) { 1795 } elsif ($sym == CFClient::SDLK_HOME) {
1084 $self->{cursor} = 0; 1796 $self->{cursor} = 0;
1085 } elsif ($sym == SDLK_END) { 1797 } elsif ($sym == CFClient::SDLK_END) {
1086 $self->{cursor} = length $text; 1798 $self->{cursor} = length $text;
1799 } elsif ($uni == 27) {
1800 $self->emit ('escape');
1087 } elsif ($uni) { 1801 } elsif ($uni) {
1088 substr $text, $self->{cursor}++, 0, chr $uni; 1802 substr $text, $self->{cursor}++, 0, chr $uni;
1803 } else {
1804 return 0;
1089 } 1805 }
1090 1806
1091 $self->_set_text ($text); 1807 $self->_set_text ($text);
1092 $self->update;
1093}
1094 1808
1809 $self->realloc;
1810
1811 1
1812}
1813
1095sub focus_in { 1814sub invoke_focus_in {
1096 my ($self) = @_; 1815 my ($self) = @_;
1097 1816
1098 $self->{last_activity} = $::NOW; 1817 $self->{last_activity} = $::NOW;
1099 1818
1100 $self->SUPER::focus_in; 1819 $self->SUPER::invoke_focus_in
1101} 1820}
1102 1821
1103sub button_down { 1822sub invoke_button_down {
1104 my ($self, $ev, $x, $y) = @_; 1823 my ($self, $ev, $x, $y) = @_;
1105 1824
1106 $self->SUPER::button_down ($ev, $x, $y); 1825 $self->SUPER::invoke_button_down ($ev, $x, $y);
1107 1826
1108 my $idx = $self->{layout}->xy_to_index ($x, $y); 1827 my $idx = $self->{layout}->xy_to_index ($x, $y);
1109 1828
1110 # byte-index to char-index 1829 # byte-index to char-index
1111 my $text = $self->{text}; 1830 my $text = $self->{text};
1112 utf8::encode $text; 1831 utf8::encode $text;
1113 $self->{cursor} = length substr $text, 0, $idx; 1832 $self->{cursor} = length substr $text, 0, $idx;
1114 1833
1115 $self->_set_text ($self->{text}); 1834 $self->_set_text ($self->{text});
1116 $self->update; 1835 $self->update;
1836
1837 1
1117} 1838}
1118 1839
1119sub mouse_motion { 1840sub invoke_mouse_motion {
1120 my ($self, $ev, $x, $y) = @_; 1841 my ($self, $ev, $x, $y) = @_;
1121# 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, $y;#d#
1843
1844 1
1122} 1845}
1123 1846
1124sub _draw { 1847sub _draw {
1125 my ($self) = @_; 1848 my ($self) = @_;
1126 1849
1127 local $self->{fg} = $self->{fg}; 1850 local $self->{fg} = $self->{fg};
1128 1851
1129 if ($FOCUS == $self) { 1852 if ($FOCUS == $self) {
1130 glColor @{$self->{active_bg}}; 1853 glColor_premultiply @{$self->{active_bg}};
1131 $self->{fg} = $self->{active_fg}; 1854 $self->{fg} = $self->{active_fg};
1132 } else { 1855 } else {
1133 glColor @{$self->{bg}}; 1856 glColor_premultiply @{$self->{bg}};
1134 } 1857 }
1135 1858
1136 glEnable GL_BLEND; 1859 glEnable GL_BLEND;
1137 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1860 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1138 glBegin GL_QUADS; 1861 glBegin GL_QUADS;
1139 glVertex 0 , 0; 1862 glVertex 0 , 0;
1140 glVertex 0 , $self->{h}; 1863 glVertex 0 , $self->{h};
1141 glVertex $self->{w}, $self->{h}; 1864 glVertex $self->{w}, $self->{h};
1142 glVertex $self->{w}, 0; 1865 glVertex $self->{w}, 0;
… …
1145 1868
1146 $self->SUPER::_draw; 1869 $self->SUPER::_draw;
1147 1870
1148 #TODO: force update every cursor change :( 1871 #TODO: force update every cursor change :(
1149 if ($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 $text)
1879 }
1880
1150 glColor @{$self->{fg}}; 1881 glColor @{$self->{fg}};
1151 glBegin GL_LINES; 1882 glBegin GL_LINES;
1152 glVertex $self->{cur_x}, $self->{cur_y};
1153 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} + $self->{cur_h};
1154 glEnd; 1885 glEnd;
1155 } 1886 }
1156} 1887}
1157 1888
1889package CFClient::UI::Entry;
1890
1891our @ISA = CFClient::UI::EntryBase::;
1892
1893use CFClient::OpenGL;
1894
1895sub invoke_key_down {
1896 my ($self, $ev) = @_;
1897
1898 my $sym = $ev->{sym};
1899
1900 if ($sym == 13) {
1901 unshift @{$self->{history}},
1902 my $txt = $self->get_text;
1903
1904 $self->{history_pointer} = -1;
1905 $self->{history_saveback} = '';
1906 $self->emit (activate => $txt);
1907 $self->update;
1908
1909 } elsif ($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
1931 } else {
1932 return $self->SUPER::invoke_key_down ($ev)
1933 }
1934
1935 1
1936}
1937
1158############################################################################# 1938#############################################################################
1159 1939
1160package CFClient::UI::Slider; 1940package CFClient::UI::Button;
1161 1941
1162use strict;
1163
1164use SDL::OpenGL;
1165
1166our @ISA = CFClient::UI::DrawBG::; 1942our @ISA = CFClient::UI::Label::;
1943
1944use CFClient::OpenGL;
1945
1946my @tex =
1947 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1948 qw(b1_button_active.png);
1167 1949
1168sub new { 1950sub new {
1169 my $class = shift; 1951 my $class = shift;
1170 1952
1953 $class->SUPER::new (
1954 padding_x => 4,
1955 padding_y => 4,
1956 fg => [1, 1, 1],
1957 active_fg => [0, 0, 1],
1958 can_hover => 1,
1959 align => 0,
1960 valign => 0,
1961 can_events => 1,
1962 @_
1963 )
1964}
1965
1966sub invoke_button_up {
1967 my ($self, $ev, $x, $y) = @_;
1968
1969 $self->emit ("activate")
1970 if $x >= 0 && $x < $self->{w}
1971 && $y >= 0 && $y < $self->{h};
1972
1973 1
1974}
1975
1976sub _draw {
1977 my ($self) = @_;
1978
1979 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1980
1981 glEnable GL_TEXTURE_2D;
1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1983 glColor 0, 0, 0, 1;
1984
1985 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1986
1987 glDisable GL_TEXTURE_2D;
1988
1989 $self->SUPER::_draw;
1990}
1991
1992#############################################################################
1993
1994package CFClient::UI::ImageButton;
1995
1996our @ISA = CFClient::UI::Image::;
1997
1998use CFClient::OpenGL;
1999
2000my %textures;
2001
2002sub new {
2003 my $class = shift;
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
2043 $class->SUPER::new (
2044 padding_x => 2,
2045 padding_y => 2,
2046 fg => [1, 1, 1],
2047 active_fg => [1, 1, 0],
2048 bg => [0, 0, 0, 0.2],
2049 active_bg => [1, 1, 1, 0.5],
2050 state => 0,
2051 can_hover => 1,
2052 @_
2053 )
2054}
2055
2056sub size_request {
2057 my ($self) = @_;
2058
2059 (6) x 2
2060}
2061
2062sub invoke_button_down {
2063 my ($self, $ev, $x, $y) = @_;
2064
2065 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
2066 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
2067 $self->{state} = !$self->{state};
2068 $self->emit (changed => $self->{state});
2069 } else {
2070 return 0
2071 }
2072
2073 1
2074}
2075
2076sub _draw {
2077 my ($self) = @_;
2078
2079 $self->SUPER::_draw;
2080
2081 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
2082
2083 my ($w, $h) = @$self{qw(w h)};
2084
2085 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
2086
2087 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
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
2250 glEnable GL_BLEND;
2251 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2252 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2253 glEnable GL_TEXTURE_2D;
2254 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2255
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;
2263
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, $h1;
2271 glEnd;
2272
2273 if ($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, $h2;
2280 glEnd;
2281 }
2282
2283 glDisable GL_BLEND;
2284 glDisable GL_TEXTURE_2D;
2285}
2286
2287#############################################################################
2288
2289package CFClient::UI::Gauge;
2290
2291our @ISA = CFClient::UI::VBox::;
2292
2293sub new {
2294 my ($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
2336package CFClient::UI::Slider;
2337
2338use strict;
2339
2340use CFClient::OpenGL;
2341
2342our @ISA = CFClient::UI::DrawBG::;
2343
2344my @tex =
2345 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2346 qw(s1_slider.png s1_slider_bg.png);
2347
2348sub new {
2349 my $class = shift;
2350
1171 # range [value, low, high, page] 2351 # range [value, low, high, page, unit]
1172 2352
2353 # TODO: 0-width page
2354 # TODO: req_w/h are wrong with vertical
2355 # TODO: calculations are off
1173 my $self = $class->SUPER::new ( 2356 my $self = $class->SUPER::new (
1174 fg => [1, 1, 1], 2357 fg => [1, 1, 1],
1175 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],
1176 range => [0, 0, 100, 10], 2361 range => [0, 0, 100, 10, 0],
1177 req_w => 40, 2362 min_w => $::WIDTH / 80,
1178 req_h => 10, 2363 min_h => $::WIDTH / 80,
1179 vertical => 0, 2364 vertical => 0,
2365 can_hover => 1,
2366 inner_pad => 0.02,
1180 @_ 2367 @_
1181 ); 2368 );
1182 2369
2370 $self->set_value ($self->{range}[0]);
2371 $self->update;
2372
1183 $self 2373 $self
1184} 2374}
1185 2375
2376sub set_range {
2377 my ($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 $self->update;
2407 }
2408}
2409
1186sub size_request { 2410sub size_request {
1187 my ($self) = @_; 2411 my ($self) = @_;
1188 2412
1189 my $w = $self->{req_w}; 2413 ($self->{req_w}, $self->{req_h})
1190 my $h = $self->{req_h};
1191
1192 $self->{vertical} ? ($h, $w) : ($w, $h)
1193} 2414}
1194 2415
1195sub button_down { 2416sub invoke_button_down {
1196 my ($self, $ev, $x, $y) = @_; 2417 my ($self, $ev, $x, $y) = @_;
1197 2418
1198 $self->SUPER::button_down ($ev, $x, $y); 2419 $self->SUPER::invoke_button_down ($ev, $x, $y);
2420
2421 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2422
1199 $self->mouse_motion ($ev, $x, $y); 2423 $self->invoke_mouse_motion ($ev, $x, $y)
1200} 2424}
1201 2425
1202sub mouse_motion { 2426sub invoke_mouse_motion {
1203 my ($self, $ev, $x, $y) = @_; 2427 my ($self, $ev, $x, $y) = @_;
1204 2428
1205 if ($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
1206 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2457 my ($value, $lo, $hi, $page) = @{$self->{range}};
2458 my $range = ($hi - $page - $lo) || 1e-100;
1207 2459
1208 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2460 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1209 2461
1210 $x = $x * ($hi - $lo) / $w + $lo; 2462 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1211 $x = $lo if $x < $lo; 2463 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1212 $x = $hi - $page if $x > $hi - $page;
1213 $self->{range}[0] = $x;
1214 2464
1215 $self->emit (changed => $x); 2465 $value = ($value - $lo) / $range;
1216 $self->update; 2466 $value = $value * $self->{scale} + $self->{offset};
1217 }
1218}
1219 2467
1220sub _draw { 2468 $self->{knob_x} = $value - $knob_w * 0.5;
1221 my ($self) = @_; 2469 $self->{knob_w} = $knob_w;
2470 }
1222 2471
1223 $self->SUPER::_draw (); 2472 $self->SUPER::_draw ();
1224 2473
1225 my ($w, $h) = @$self{qw(w h)}; 2474 glScale $self->{w}, $self->{h};
1226 2475
1227 if ($self->{vertical}) { 2476 if ($self->{vertical}) {
1228 # draw a vertical slider like a rotated horizontal slider 2477 # draw a vertical slider like a rotated horizontal slider
1229 2478
2479 glTranslate 1, 0, 0;
1230 glRotate 90, 0, 0, 1; 2480 glRotate 90, 0, 0, 1;
1231 glTranslate 0, -$self->{w}, 0;
1232
1233 ($w, $h) = ($h, $w);
1234 } 2481 }
1235 2482
1236 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2483 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1237 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2484 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1238 2485
1239 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2486 glEnable GL_TEXTURE_2D;
2487 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1240 2488
1241 $page = int $page * $w / ($hi - $lo); 2489 # draw background
1242 $value = int +($value - $lo) * $w / ($hi - $lo); 2490 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1243 2491
1244 $w -= $page; 2492 # draw handle
1245 $page &= ~1; 2493 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1246 glTranslate $page * 0.5, 0, 0;
1247 2494
1248 glColor @$fg; 2495 glDisable GL_TEXTURE_2D;
1249 glBegin GL_LINES;
1250 glVertex 0, 0; glVertex 0, $h;
1251 glVertex $w - 1, 0; glVertex $w - 1, $h;
1252 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1253 glEnd;
1254
1255 my $knob_a = $value - $page * 0.5;
1256 my $knob_b = $value + $page * 0.5;
1257
1258 glBegin GL_QUADS;
1259 glColor @$fg;
1260 glVertex $knob_a, 0;
1261 glVertex $knob_a, $h;
1262 glVertex $knob_b, $h;
1263 glVertex $knob_b, 0;
1264
1265 if ($knob_a < $knob_b - 2) {
1266 glColor @$bg;
1267 glVertex $knob_a + 1, 1;
1268 glVertex $knob_a + 1, $h - 1;
1269 glVertex $knob_b - 1, $h - 1;
1270 glVertex $knob_b - 1, 1;
1271 }
1272 glEnd;
1273} 2496}
1274 2497
1275############################################################################# 2498#############################################################################
1276 2499
1277package CFClient::UI::MapWidget; 2500package CFClient::UI::ValSlider;
1278 2501
1279use strict;
1280
1281use List::Util qw(min max);
1282
1283use SDL;
1284use SDL::OpenGL;
1285
1286our @ISA = CFClient::UI::Base::; 2502our @ISA = CFClient::UI::HBox::;
2503
2504sub new {
2505 my ($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;
1287 2546
1288sub new { 2547sub new {
1289 my $class = shift; 2548 my $class = shift;
1290 2549
1291 $class->SUPER::new ( 2550 my $self = $class->SUPER::new (
1292 z => -1, 2551 fontsize => 1,
1293 list => (glGenLists 1), 2552 can_events => 0,
2553 indent => 0,
2554 #font => default_font
1294 @_ 2555 @_,
2556
2557 layout => (new CFClient::Layout 1),
2558 par => [],
2559 height => 0,
2560 children => [
2561 (new CFClient::UI::Empty expand => 1),
2562 (new CFClient::UI::Slider vertical => 1),
2563 ],
1295 ) 2564 );
1296}
1297 2565
1298sub key_down { 2566 $self->{children}[1]->connect (changed => sub { $self->update });
1299 print "MAPKEYDOWN\n";
1300}
1301 2567
1302sub key_up { 2568 $self
2569}
2570
2571sub set_fontsize {
2572 my ($self, $fontsize) = @_;
2573
2574 $self->{fontsize} = $fontsize;
2575 $self->reflow;
1303} 2576}
1304 2577
1305sub size_request { 2578sub size_request {
1306 ( 2579 my ($self) = @_;
1307 1 + 32 * int $::WIDTH / 32, 2580
1308 1 + 32 * int $::HEIGHT / 32, 2581 my ($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, $h)
2602}
2603
2604sub get_layout {
2605 my ($self, $para) = @_;
2606
2607 my $layout = $self->{layout};
2608
2609 $layout->set_font ($self->{font}) if $self->{font};
2610 $layout->set_foreground (@{$para->{fg}});
2611 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2612 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
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}}
1309 ) 2620 );
2621
2622 $layout
2623}
2624
2625sub reflow {
2626 my ($self) = @_;
2627
2628 $self->{need_reflow}++;
2629 $self->update;
2630}
2631
2632sub set_offset {
2633 my ($self, $offset) = @_;
2634
2635 # todo: base offset on lines or so, not on pixels
2636 $self->{children}[1]->set_value ($offset);
2637}
2638
2639sub clear {
2640 my ($self) = @_;
2641
2642 my (undef, undef, @other) = @{ $self->{children} };
2643 $self->remove ($_) for @other;
2644
2645 $self->{par} = [];
2646 $self->{height} = 0;
2647 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2648}
2649
2650sub add_paragraph {
2651 my ($self, $color, $para, $indent) = @_;
2652
2653 my ($text, @w) = ref $para ? @$para : $para;
2654
2655 $para = {
2656 w => 1e10,
2657 wrapped => 1,
2658 fg => $color,
2659 indent => $indent,
2660 markup => $text,
2661 widget => \@w,
2662 };
2663
2664 $self->add (@w) if @w;
2665 push @{$self->{par}}, $para;
2666
2667 $self->{need_reflow}++;
2668 $self->update;
2669}
2670
2671sub scroll_to_bottom {
2672 my ($self) = @_;
2673
2674 $self->{scroll_to_bottom} = 1;
2675 $self->update;
1310} 2676}
1311 2677
1312sub update { 2678sub update {
1313 my ($self) = @_; 2679 my ($self) = @_;
1314 2680
1315 $self->{need_update} = 1;
1316 $self->SUPER::update; 2681 $self->SUPER::update;
1317}
1318 2682
1319sub draw { 2683 return unless $self->{h} > 0;
1320 my ($self) = @_;
1321 2684
2685 delete $self->{texture};
2686
2687 $ROOT->on_post_alloc ($self => sub {
2688 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2689
1322 if (delete $self->{need_update}) { 2690 if (delete $self->{need_reflow}) {
1323 glNewList $self->{list}, GL_COMPILE; 2691 my $height = 0;
1324 2692
1325 my $mx = $::CONN->{mapx}; 2693 for my $para (@{$self->{par}}) {
1326 my $my = $::CONN->{mapy}; 2694 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2695 my $layout = $self->get_layout ($para);
2696 my ($w, $h) = $layout->size;
1327 2697
1328 my $map = $::CONN->{map}; 2698 $para->{w} = $w + $para->{indent};
2699 $para->{h} = $h;
2700 $para->{wrapped} = $layout->has_wrapped;
2701 }
1329 2702
1330 my ($xofs, $yofs); 2703 $height += $para->{h};
2704 }
1331 2705
1332 my $sw = 1 + int $::WIDTH / 32; 2706 $self->{height} = $height;
1333 my $sh = 1 + int $::HEIGHT / 32;
1334 2707
1335 if ($::CONN->{mapw} > $sw) { 2708 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
1336 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2709
1337 } else { 2710 delete $self->{texture};
1338 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1339 } 2711 }
1340 2712
1341 if ($::CONN->{maph} > $sh) { 2713 if (delete $self->{scroll_to_bottom}) {
1342 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2714 $self->{children}[1]->set_value (1e10);
1343 } else {
1344 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1345 } 2715 }
1346 2716
1347 glEnable GL_TEXTURE_2D; 2717 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2718 glClearColor 0, 0, 0, 0;
2719 glClear GL_COLOR_BUFFER_BIT;
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
1348 glEnable GL_BLEND; 2728 glEnable GL_BLEND;
2729 #TODO# not correct in windows where rgba is forced off
1349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2730 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1350 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1351 2731
1352 my $sw4 = ($sw + 3) & ~3; 2732 for my $para (@{$self->{par}}) {
1353 my $darkness = "\x00" x ($sw4 * $sh); 2733 my $h = $para->{h};
1354 2734
1355 for my $x (0 .. $sw - 1) { 2735 if ($y0 < $y + $h && $y < $y1) {
1356 my $row = $map->[$x + $xofs];
1357 for my $y (0 .. $sh - 1) {
1358 2736
1359 my $cell = $row->[$y + $yofs] 2737 my $layout = $self->get_layout ($para);
2738
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 }
1360 or next; 2755 }
1361
1362 my $dark = $cell->[0];
1363 if ($dark < 0) {
1364 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1365 } else {
1366 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1367 } 2756 }
1368 2757
1369 for my $num (grep $_, @$cell[1,2,3]) { 2758 $y += $h;
1370 my $tex = $::CONN->{face}[$num]{texture} || next;
1371
1372 my ($w, $h) = @$tex{qw(w h)};
1373
1374 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1375 }
1376 } 2759 }
2760
2761 glDisable GL_BLEND;
1377 } 2762 };
2763 });
2764}
1378 2765
1379# if (1) { # higher quality darkness 2766sub reconfigure {
1380# $lighting =~ s/(.)/$1$1$1/gs; 2767 my ($self) = @_;
1381# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1382#
1383# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1384#
1385# $lighting = $pb->get_pixels;
1386# $lighting =~ s/(.)../$1/gs;
1387# }
1388 2768
2769 $self->SUPER::reconfigure;
2770
2771 $_->{w} = 1e10 for @{ $self->{par} };
2772 $self->reflow;
2773}
2774
2775sub _draw {
2776 my ($self) = @_;
2777
2778 glEnable GL_TEXTURE_2D;
1389 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2779 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1390
1391 $darkness = new CFClient::Texture
1392 w => $sw4,
1393 h => $sh,
1394 data => $darkness,
1395 internalformat => GL_ALPHA,
1396 format => GL_ALPHA;
1397
1398 glColor 0.45, 0.45, 0.45, 1; 2780 glColor 0, 0, 0, 1;
1399 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32); 2781 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1400
1401 glDisable GL_TEXTURE_2D; 2782 glDisable GL_TEXTURE_2D;
1402 glDisable GL_BLEND;
1403 2783
1404 glEndList; 2784 $self->{children}[1]->draw;
1405 }
1406
1407 glCallList $self->{list};
1408}
1409
1410my %DIR = (
1411 SDLK_KP8, [1, "north"],
1412 SDLK_KP9, [2, "northeast"],
1413 SDLK_KP6, [3, "east"],
1414 SDLK_KP3, [4, "southeast"],
1415 SDLK_KP2, [5, "south"],
1416 SDLK_KP1, [6, "southwest"],
1417 SDLK_KP4, [7, "west"],
1418 SDLK_KP7, [8, "northwest"],
1419
1420 SDLK_UP, [1, "north"],
1421 SDLK_RIGHT, [3, "east"],
1422 SDLK_DOWN, [5, "south"],
1423 SDLK_LEFT, [7, "west"],
1424);
1425
1426sub key_down {
1427 my ($self, $ev) = @_;
1428
1429 my $mod = $ev->key_mod;
1430 my $sym = $ev->key_sym;
1431
1432 if ($sym == SDLK_KP5) {
1433 $::CONN->send ("command stay fire");
1434 } elsif (exists $DIR{$sym}) {
1435 if ($mod & KMOD_SHIFT) {
1436 $self->{shft}++;
1437 $::CONN->send ("command fire $DIR{$sym}[0]");
1438 } elsif ($mod & KMOD_CTRL) {
1439 $self->{ctrl}++;
1440 $::CONN->send ("command run $DIR{$sym}[0]");
1441 } else {
1442 $::CONN->send ("command $DIR{$sym}[1]");
1443 }
1444 }
1445}
1446
1447sub key_up {
1448 my ($self, $ev) = @_;
1449
1450 my $mod = $ev->key_mod;
1451 my $sym = $ev->key_sym;
1452
1453 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1454 $::CONN->send ("command fire_stop");
1455 }
1456 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1457 $::CONN->send ("command run_stop");
1458 }
1459} 2785}
1460 2786
1461############################################################################# 2787#############################################################################
1462 2788
1463package CFClient::UI::Animator; 2789package CFClient::UI::Animator;
1464 2790
1465use SDL::OpenGL; 2791use CFClient::OpenGL;
1466 2792
1467our @ISA = CFClient::UI::Bin::; 2793our @ISA = CFClient::UI::Bin::;
1468 2794
1469sub moveto { 2795sub moveto {
1470 my ($self, $x, $y) = @_; 2796 my ($self, $x, $y) = @_;
… …
1500 glPopMatrix; 2826 glPopMatrix;
1501} 2827}
1502 2828
1503############################################################################# 2829#############################################################################
1504 2830
1505package CFClient::UI::Toplevel; 2831package CFClient::UI::Flopper;
2832
2833our @ISA = CFClient::UI::Button::;
2834
2835sub new {
2836 my $class = shift;
2837
2838 my $self = $class->SUPER::new (
2839 state => 0,
2840 on_activate => \&toggle_flopper,
2841 @_
2842 );
2843
2844 $self
2845}
2846
2847sub toggle_flopper {
2848 my ($self) = @_;
2849
2850 $self->{other}->toggle_visibility;
2851}
2852
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
3113 $self->emit ("popdown");
3114 $self->{hover}[1]->() if $self->{hover};
3115 } else {
3116 return 0
3117 }
3118
3119 1
3120}
3121
3122#############################################################################
3123
3124package CFClient::UI::Multiplexer;
1506 3125
1507our @ISA = CFClient::UI::Container::; 3126our @ISA = CFClient::UI::Container::;
1508 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 $_[0]{current}
3167}
3168
1509sub size_request { 3169sub size_request {
1510 ($::WIDTH, $::HEIGHT) 3170 my ($self) = @_;
1511}
1512 3171
3172 $self->{current}->size_request
3173}
3174
1513sub size_allocate { 3175sub invoke_size_allocate {
1514 my ($self, $x, $y, $w, $h) = @_; 3176 my ($self, $w, $h) = @_;
1515 3177
1516 $self->_size_allocate ($x, $y, $w, $h); 3178 $self->{current}->configure (0, 0, $w, $h);
1517 3179
1518 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3180 1
1519 for @{$self->{children}};
1520} 3181}
1521 3182
1522sub translate { 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
3805package CFClient::UI::Root;
3806
3807our @ISA = CFClient::UI::Container::;
3808
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 $self
3824}
3825
3826sub size_request {
3827 my ($self) = @_;
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 $coord + 0.5
3844}
3845
3846sub invoke_size_allocate {
3847 my ($self, $w, $h) = @_;
3848
3849 for my $child ($self->children) {
3850 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3851
3852 $X = $child->{force_x} if exists $child->{force_x};
3853 $Y = $child->{force_y} if exists $child->{force_y};
3854
3855 $X = _to_pixel $X, $W, $self->{w};
3856 $Y = _to_pixel $Y, $H, $self->{h};
3857
3858 $child->configure ($X, $Y, $W, $H);
3859 }
3860
3861 1
3862}
3863
3864sub coord2local {
1523 my ($self, $x, $y) = @_; 3865 my ($self, $x, $y) = @_;
1524 3866
1525 ($x, $y) 3867 ($x, $y)
1526} 3868}
1527 3869
3870sub coord2global {
3871 my ($self, $x, $y) = @_;
3872
3873 ($x, $y)
3874}
3875
1528sub update { 3876sub update {
1529 my ($self) = @_; 3877 my ($self) = @_;
1530 3878
1531 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3879 $::WANT_REFRESH++;
1532 ::refresh ();
1533} 3880}
1534 3881
1535sub add { 3882sub add {
1536 my ($self, $widget) = @_; 3883 my ($self, @children) = @_;
1537 3884
3885 $_->{is_toplevel} = 1
3886 for @children;
3887
1538 $self->SUPER::add ($widget); 3888 $self->SUPER::add (@children);
1539
1540 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1541} 3889}
1542 3890
3891sub remove {
3892 my ($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 $w->set_invisible;
3903 }
3904}
3905
3906sub on_refresh {
3907 my ($self, $id, $cb) = @_;
3908
3909 $self->{refresh_hook}{$id} = $cb;
3910}
3911
3912sub on_post_alloc {
3913 my ($self, $id, $cb) = @_;
3914
3915 $self->{post_alloc_hook}{$id} = $cb;
3916}
3917
1543sub draw { 3918sub draw {
1544 my ($self) = @_; 3919 my ($self) = @_;
3920
3921 while ($self->{refresh_hook}) {
3922 $_->()
3923 for values %{delete $self->{refresh_hook}};
3924 }
3925
3926 if ($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
4017
4018 glViewport 0, 0, $::WIDTH, $::HEIGHT;
4019 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
4020 glClear GL_COLOR_BUFFER_BIT;
4021
4022 glMatrixMode GL_PROJECTION;
4023 glLoadIdentity;
4024 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
4025 glMatrixMode GL_MODELVIEW;
4026 glLoadIdentity;
4027
4028 {
4029 package CFClient::UI::Base;
4030
4031 ($draw_x, $draw_y, $draw_w, $draw_h) =
4032 (0, 0, $self->{w}, $self->{h});
4033 }
1545 4034
1546 $self->_draw; 4035 $self->_draw;
1547} 4036}
1548 4037
1549############################################################################# 4038#############################################################################
1550 4039
1551package CFClient::UI; 4040package CFClient::UI;
1552 4041
1553$TOPLEVEL = new CFClient::UI::Toplevel; 4042$ROOT = new CFClient::UI::Root;
4043$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1554 4044
15551 40451
1556 4046

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