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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.86 by root, Wed Apr 12 15:35:54 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 my $self = 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 }, $class;
92 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
93 for (keys %$self) { 219 for (keys %$self) {
94 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
96 } 222 }
97 } 223 }
98 224
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
99 $self 237 $self
100} 238}
101 239
240sub destroy {
241 my ($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 $self->{parent};
314}
315
102sub move { 316sub move_abs {
103 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
104 $self->{x} = $x; 318
105 $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;
106 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
107}
108 322
109sub needs_redraw { 323 $self->update;
110 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
111} 333}
112 334
113sub size_request { 335sub size_request {
114 require Carp; 336 require Carp;
115 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
116} 338}
117 339
118sub _size_allocate { 340sub baseline_shift {
341 0
342}
343
344sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 345 my ($self, $x, $y, $w, $h) = @_;
120 346
347 if ($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) {
121 $self->{x} = $x; 360 $self->{x} = $x;
122 $self->{y} = $y; 361 $self->{y} = $y;
362 $self->update;
363 }
123 364
124 return unless $self->{w} != $w || $self->{h} != $h; 365 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
366 return unless $self->{visible};
125 367
126 $self->{w} = $w; 368 $self->{alloc_w} = $w;
127 $self->{h} = $h; 369 $self->{alloc_h} = $h;
128 370
371 $self->{root}{size_alloc}{$self+0} = $self;
129 1 372 }
130} 373}
131 374
132sub size_allocate { 375sub children {
376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 384 my ($self, $w, $h) = @_;
134 385
135 $self->_size_allocate ($x, $y, $w, $h); 386 $self->{max_w} = int $w if defined $w;
387 $self->{max_h} = int $h if defined $h;
388
389 $self->realloc;
390}
391
392sub set_tooltip {
393 my ($self, $tooltip) = @_;
394
395 $tooltip =~ s/^\s+//;
396 $tooltip =~ s/\s+$//;
397
398 return if $self->{tooltip} eq $tooltip;
399
400 $self->{tooltip} = $tooltip;
401
402 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
403 delete $CFClient::UI::TOOLTIP->{owner};
404 $CFClient::UI::TOOLTIP_WATCHER->cb->();
405 }
136} 406}
137 407
138# translate global coordinates to local coordinate system 408# translate global coordinates to local coordinate system
139sub translate { 409sub coord2local {
140 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
141 411
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 412 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
143} 413}
144 414
415# translate local coordinates to global coordinate system
416sub coord2global {
417 my ($self, $x, $y) = @_;
418
419 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
420}
421
145sub focus_in { 422sub invoke_focus_in {
146 my ($self) = @_; 423 my ($self) = @_;
147 424
148 return if $FOCUS == $self; 425 return if $FOCUS == $self;
426 return unless $self->{can_focus};
149 427
150 my $focus = $FOCUS; $FOCUS = $self; 428 my $focus = $FOCUS; $FOCUS = $self;
429
151 $focus->update if $focus; 430 $focus->update if $focus;
152 $FOCUS->update; 431 $FOCUS->update;
153}
154 432
433 0
434}
435
155sub focus_out { 436sub invoke_focus_out {
156 my ($self) = @_; 437 my ($self) = @_;
157 438
158 return unless $FOCUS == $self; 439 return unless $FOCUS == $self;
159 440
160 my $focus = $FOCUS; undef $FOCUS; 441 my $focus = $FOCUS; undef $FOCUS;
442
161 $focus->update if $focus; #? 443 $focus->update if $focus; #?
162}
163 444
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 $self->emit ("focus_in");
455}
456
164sub mouse_motion { } 457sub invoke_mouse_motion { 1 }
165sub button_up { } 458sub invoke_button_up { 1 }
166sub key_down { } 459sub invoke_key_down { 1 }
167sub key_up { } 460sub invoke_key_up { 1 }
168 461
169sub button_down { 462sub invoke_button_down {
170 my ($self, $ev, $x, $y) = @_; 463 my ($self, $ev, $x, $y) = @_;
171 464
172 $self->focus_in; 465 $self->grab_focus;
173}
174 466
175sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
176sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
177sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
178sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
179sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
180
181sub draw {
182 my ($self) = @_;
183
184 return unless $self->{h} && $self->{w};
185
186 glPushMatrix;
187 glTranslate $self->{x}, $self->{y}, 0;
188 $self->_draw;
189 glPopMatrix;
190
191 if ($self == $HOVER) {
192 my ($x, $y) = @$self{qw(x y)};
193
194 glColor 0, 0, 1, 0.2;
195 glEnable GL_BLEND;
196 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
197 glBegin GL_QUADS;
198 glVertex $x , $y;
199 glVertex $x + $self->{w}, $y;
200 glVertex $x + $self->{w}, $y + $self->{h};
201 glVertex $x , $y + $self->{h};
202 glEnd;
203 glDisable GL_BLEND;
204 } 467 1
205} 468}
206 469
207sub _draw { 470sub connect {
208 my ($self) = @_; 471 my ($self, $signal, $cb) = @_;
209 472
210 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
211} 483}
212 484
213sub find_widget { 485sub find_widget {
214 my ($self, $x, $y) = @_; 486 my ($self, $x, $y) = @_;
487
488 return () unless $self->{can_events};
215 489
216 return $self 490 return $self
217 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 491 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
218 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 492 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
219 493
220 () 494 ()
221} 495}
222 496
223sub set_parent { 497sub set_parent {
224 my ($self, $par) = @_; 498 my ($self, $parent) = @_;
225 499
226 $self->{parent} = $par;
227 Scalar::Util::weaken $self->{parent}; 500 Scalar::Util::weaken ($self->{parent} = $parent);
501 $self->set_visible if $parent->{visible};
228} 502}
229 503
230sub get_parent { 504sub realloc {
231 $_[0]->{parent} 505 my ($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 $self->{req_h};
515 }
232} 516}
233 517
234sub update { 518sub update {
235 my ($self) = @_; 519 my ($self) = @_;
236 520
237 $self->{parent}->update 521 $self->{parent}->update
238 if $self->{parent}; 522 if $self->{parent};
239} 523}
240 524
241sub connect { 525sub reconfigure {
242 my ($self, $signal, $cb) = @_; 526 my ($self) = @_;
243 527
244 push @{ $self->{cb}{$signal} }, $cb; 528 $self->realloc;
529 $self->update;
245} 530}
246 531
247sub emit { 532# using global variables seems a bit hacky, but passing through all drawing
248 my ($self, $signal, @args) = @_; 533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
249 535
250 $_->($self, @args) 536sub draw {
251 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 $self\n";
252} 587}
253 588
254sub DESTROY { 589sub DESTROY {
255 my ($self) = @_; 590 my ($self) = @_;
256 591
257 #$self->deactivate; 592 delete $WIDGET{$self+0};
593
594 eval { $self->destroy };
595 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
258} 596}
259 597
260############################################################################# 598#############################################################################
261 599
262package CFClient::UI::DrawBG; 600package CFClient::UI::DrawBG;
263 601
264our @ISA = CFClient::UI::Base::; 602our @ISA = CFClient::UI::Base::;
265 603
266use strict; 604use strict;
267use SDL::OpenGL; 605use CFClient::OpenGL;
268 606
269sub new { 607sub new {
270 my $class = shift; 608 my $class = shift;
271 609
272 # range [value, low, high, page] 610 # range [value, low, high, page]
273 611
274 $class->SUPER::new ( 612 $class->SUPER::new (
275 bg => [0, 0, 0, 0.2], 613 #bg => [0, 0, 0, 0.2],
276 active_bg => [1, 1, 1, 0.5], 614 #active_bg => [1, 1, 1, 0.5],
277 @_ 615 @_
278 ) 616 )
279} 617}
280 618
281sub _draw { 619sub _draw {
282 my ($self) = @_; 620 my ($self) = @_;
283 621
622 my $color = $FOCUS == $self && $self->{active_bg}
623 ? $self->{active_bg}
624 : $self->{bg};
625
626 if ($color && (@$color < 4 || $color->[3])) {
284 my ($w, $h) = @$self{qw(w h)}; 627 my ($w, $h) = @$self{qw(w h)};
285 628
286 glEnable GL_BLEND; 629 glEnable GL_BLEND;
287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 630 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
288 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 631 glColor_premultiply @$color;
289 632
290 glBegin GL_QUADS; 633 glBegin GL_QUADS;
291 glVertex 0 , 0; 634 glVertex 0 , 0;
292 glVertex 0 , $h; 635 glVertex 0 , $h;
293 glVertex $w, $h; 636 glVertex $w, $h;
294 glVertex $w, 0; 637 glVertex $w, 0;
295 glEnd; 638 glEnd;
296 639
297 glDisable GL_BLEND; 640 glDisable GL_BLEND;
641 }
298} 642}
299 643
300############################################################################# 644#############################################################################
301 645
302package CFClient::UI::Empty; 646package CFClient::UI::Empty;
303
304our @ISA = CFClient::UI::Base::;
305
306sub size_request {
307 (0, 0)
308}
309
310sub draw { }
311
312#############################################################################
313
314package CFClient::UI::Container;
315 647
316our @ISA = CFClient::UI::Base::; 648our @ISA = CFClient::UI::Base::;
317 649
318sub new { 650sub new {
319 my ($class, %arg) = @_; 651 my ($class, %arg) = @_;
652 $class->SUPER::new (can_events => 0, %arg);
653}
320 654
655sub size_request {
656 my ($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
321 my $children = delete $arg{children} || []; 672 my $children = delete $arg{children};
322 673
323 my $self = $class->SUPER::new (children => [], %arg); 674 my $self = $class->SUPER::new (
675 children => [],
676 can_events => 0,
677 %arg,
678 );
679
324 $self->add ($_) for @$children; 680 $self->add (@$children)
681 if $children;
325 682
326 $self 683 $self
327} 684}
328 685
329sub add { 686sub add {
330 my ($self, $chld) = @_; 687 my ($self, @widgets) = @_;
331 688
332 $chld->set_parent ($self); 689 $_->set_parent ($self)
690 for @widgets;
691
692 use sort 'stable';
333 693
334 $self->{children} = [ 694 $self->{children} = [
335 sort { $a->{z} <=> $b->{z} } 695 sort { $a->{z} <=> $b->{z} }
336 @{$self->{children}}, $chld 696 @{$self->{children}}, @widgets
337 ]; 697 ];
338 698
339 $self->{w} = $self->{h} = -1; 699 $self->realloc;
340 $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);
341} 772}
342 773
343sub remove { 774sub remove {
344 my ($self, $widget) = @_; 775 my ($self, $widget) = @_;
345 776
346 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 777 $self->SUPER::remove ($widget);
347 778
348 $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, $y)
349} 933}
350 934
351sub find_widget { 935sub find_widget {
352 my ($self, $x, $y) = @_; 936 my ($self, $x, $y) = @_;
353 937
354 $x -= $self->{x}; 938 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
355 $y -= $self->{y}; 939 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
356 940 ) {
357 my $res;
358
359 for (reverse @{ $self->{children} }) {
360 $res = $_->find_widget ($x, $y)
361 and return $res;
362 }
363
364 $self->SUPER::find_widget ($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, $y)
944 }
365} 945}
366 946
367sub _draw { 947sub _render {
368 my ($self) = @_; 948 my ($self) = @_;
369 949
370 $_->draw for @{$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 $self->SUPER::_render;
371} 956}
372 957
373############################################################################# 958#############################################################################
374 959
375package CFClient::UI::Bin; 960package CFClient::UI::ScrolledWindow;
376 961
377our @ISA = CFClient::UI::Container::; 962our @ISA = CFClient::UI::HBox::;
378 963
379sub new { 964sub new {
380 my ($class, %arg) = @_; 965 my ($class, %arg) = @_;
381 966
382 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 967 my $child = delete $arg{child};
383 968
384 $class->SUPER::new (children => [$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 $self
385} 989}
386 990
387sub add { 991sub add {
388 my ($self, $widget) = @_; 992 my ($self, $widget) = @_;
389 993
390 $self->{children} = []; 994 $self->{vp}->add ($self->{child} = $widget);
391
392 $self->SUPER::add ($widget);
393} 995}
394 996
395sub remove { 997sub update {
396 my ($self, $widget) = @_; 998 my ($self) = @_;
397 999
398 $self->SUPER::remove ($widget); 1000 $self->SUPER::update;
399 1001
400 $self->{children} = [new CFClient::UI::Empty] 1002 # todo: overwrite size_allocate of child
401 unless @{$self->{children}}; 1003 my $child = $self->{vp}->child;
1004 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
402} 1005}
403 1006
404sub child { $_[0]->{children}[0] }
405
406sub size_request {
407 $_[0]{children}[0]->size_request
408}
409
410sub size_allocate { 1007sub invoke_size_allocate {
411 my ($self, $x, $y, $w, $h) = @_; 1008 my ($self, $w, $h) = @_;
412 1009
413 $self->_size_allocate ($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]);
414 1012
415 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1013 $self->SUPER::invoke_size_allocate ($w, $h)
416} 1014}
1015
1016#TODO# update range on size_allocate depending on child
1017# update viewport offset on scroll
417 1018
418############################################################################# 1019#############################################################################
419 1020
420package CFClient::UI::Window; 1021package CFClient::UI::Frame;
421 1022
422our @ISA = CFClient::UI::Bin::; 1023our @ISA = CFClient::UI::Bin::;
423 1024
424use 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 $_, mipmap => 1 }
1073 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
425 1074
426sub new { 1075sub new {
427 my ($class, %arg) = @_; 1076 my ($class, %arg) = @_;
428 1077
429 my $self = $class->SUPER::new (%arg); 1078 my $self = $class->SUPER::new (
430} 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 );
431 1087
432sub 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 $self
1105}
1106
1107sub add {
433 my ($self) = @_; 1108 my ($self, @widgets) = @_;
434 1109
435 # we want to do this delayed... 1110 $self->SUPER::add (@widgets);
436 $self->render_chld; 1111 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
437 $self->SUPER::update; 1112 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
438} 1113}
439 1114
440sub render_chld { 1115sub border {
441 my ($self) = @_; 1116 int $_[0]{border} * $::FONTSIZE
442
443 $self->{texture} =
444 CFClient::Texture->new_from_opengl (
445 $self->{w}, $self->{h}, sub { $self->child->draw }
446 );
447} 1117}
448
449sub size_allocate {
450 my ($self, $x, $y, $w, $h) = @_;
451
452 $self->_size_allocate ($x, $y, $w, $h) or return;
453
454 $self->child->size_allocate (0, 0, $w, $h);
455
456 $self->render_chld;
457}
458
459sub _draw {
460 my ($self) = @_;
461
462 my ($w, $h) = ($self->w, $self->h);
463
464 my $tex = $self->{texture}
465 or return;
466
467 glEnable GL_BLEND;
468 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
469 glEnable GL_TEXTURE_2D;
470 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
471
472 $tex->draw_quad (0, 0, $w, $h);
473
474 glDisable GL_BLEND;
475 glDisable GL_TEXTURE_2D;
476}
477
478#############################################################################
479
480package CFClient::UI::Frame;
481
482our @ISA = CFClient::UI::Bin::;
483
484use SDL::OpenGL;
485 1118
486sub size_request { 1119sub size_request {
487 my ($self) = @_; 1120 my ($self) = @_;
488 my $chld = $self->child
489 or return (0, 0);
490 1121
491 $chld->move (2, 2); 1122 $self->{title_widget}->size_request
1123 if $self->{title_widget};
492 1124
493 map { $_ + 4 } $chld->size_request; 1125 $self->{close_button}->size_request
494} 1126 if $self->{close_button};
495
496sub size_allocate {
497 my ($self, $x, $y, $w, $h) = @_;
498
499 $self->_size_allocate ($x, $y, $w, $h) or return;
500
501 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
502}
503
504sub _draw {
505 my ($self) = @_;
506
507 my $chld = $self->child;
508
509 my ($w, $h) = $chld->size_request;
510
511 glBegin GL_QUADS;
512 glColor 0, 0, 0;
513 glVertex 0 , 0;
514 glVertex 0 , $h + 4;
515 glVertex $w + 4 , $h + 4;
516 glVertex $w + 4 , 0;
517 glEnd;
518
519 $chld->draw;
520}
521
522#############################################################################
523
524package CFClient::UI::FancyFrame;
525
526our @ISA = CFClient::UI::Bin::;
527
528use SDL::OpenGL;
529
530my @tex =
531 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
532 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
533
534sub size_request {
535 my ($self) = @_;
536
537 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
538 1127
539 my ($w, $h) = $self->SUPER::size_request; 1128 my ($w, $h) = $self->SUPER::size_request;
540 1129
541 $h += $tex[1]->{h}; 1130 (
542 $h += $tex[4]->{h}; 1131 $w + $self->border * 2,
543 $w += $tex[2]->{w}; 1132 $h + $self->border * 2,
544 $w += $tex[3]->{w}; 1133 )
545
546 ($w, $h)
547} 1134}
548 1135
549sub size_allocate { 1136sub invoke_size_allocate {
550 my ($self, $x, $y, $w, $h) = @_; 1137 my ($self, $w, $h) = @_;
551 1138
552 $self->_size_allocate ($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 }
553 1144
554 $h -= $tex[1]{h}; 1145 my $border = $self->border;
555 $h -= $tex[4]{h};
556 $w -= $tex[2]{w};
557 $w -= $tex[3]{w};
558 1146
559 $h = $h < 0 ? 0 : $h; 1147 $h -= List::Util::max 0, $border * 2;
560 $w = $w < 0 ? 0 : $w; 1148 $w -= List::Util::max 0, $border * 2;
561 1149
562 my $child = $self->child; 1150 $self->child->configure ($border, $border, $w, $h);
563 1151
564 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h); 1152 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
565} 1153 if $self->{close_button};
566 1154
1155 1
1156}
1157
567sub button_down { 1158sub invoke_button_down {
568 my ($self, $ev, $x, $y) = @_; 1159 my ($self, $ev, $x, $y) = @_;
569 1160
570 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 1161 my ($w, $h) = @$self{qw(w h)};
571 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 1162 my $border = $self->border;
572 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}, $self->{y});
573 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1169 my ($ox, $oy) = ($ev->{x}, $ev->{y});
574 my ($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;
575 1174
576 $self->{motion} = sub { 1175 $self->{motion} = sub {
577 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
578 1177
579 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1178 my $dx = $ev->{x} - $ox;
1179 my $dy = $ev->{y} - $oy;
580 1180
581 $self->{user_w} = $bw + $x - $ox; 1181 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
582 $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);
583 $self->update; 1185 $self->realloc;
584 }; 1186 };
585 1187
586 } elsif ($x >= 0 && $x < $self->{w} 1188 } elsif ($lr ^ $td) {
587 && $y >= 0 && $y < $tex[1]{h}) {
588
589 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1189 my ($ox, $oy) = ($ev->{x}, $ev->{y});
590 my ($bx, $by) = ($self->{x}, $self->{y}); 1190 my ($bx, $by) = ($self->{x}, $self->{y});
591 1191
592 $self->{motion} = sub { 1192 $self->{motion} = sub {
593 my ($ev, $x, $y) = @_; 1193 my ($ev, $x, $y) = @_;
594 1194
595 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1195 ($x, $y) = ($ev->{x}, $ev->{y});
596 1196
597 $self->move ($bx + $x - $ox, $by + $y - $oy); 1197 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
598 $self->update; 1198 # HACK: the next line is required to enforce placement
1199 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
599 }; 1200 };
1201 } else {
1202 return 0;
1203 }
1204
600 } 1205 1
601} 1206}
602 1207
603sub button_up { 1208sub invoke_button_up {
604 my ($self, $ev, $x, $y) = @_; 1209 my ($self, $ev, $x, $y) = @_;
605 1210
606 delete $self->{motion}; 1211 ! ! delete $self->{motion}
607} 1212}
608 1213
609sub mouse_motion { 1214sub invoke_mouse_motion {
610 my ($self, $ev, $x, $y) = @_; 1215 my ($self, $ev, $x, $y) = @_;
611 1216
612 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1217 $self->{motion}->($ev, $x, $y) if $self->{motion};
1218
1219 ! ! $self->{motion}
613} 1220}
614 1221
615sub _draw { 1222sub _draw {
616 my ($self) = @_; 1223 my ($self) = @_;
617 1224
1225 my $child = $self->{children}[0];
1226
618 my ($w, $h) = ($self->{w}, $self->{h}); 1227 my ($w, $h ) = ($self->{w}, $self->{h});
619 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1228 my ($cw, $ch) = ($child->{w}, $child->{h});
620 1229
621 glEnable GL_BLEND;
622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
623 glEnable GL_TEXTURE_2D; 1230 glEnable GL_TEXTURE_2D;
624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1231 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
625 1232
626 my $top = $tex[1]; 1233 my $border = $self->border;
627 $top->draw_quad (0, 0, $w, $top->{h});
628 1234
629 my $left = $tex[3]; 1235 glColor @{ $self->{border_bg} };
630 $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);
631 1240
632 my $right = $tex[2]; 1241 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
633 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch); 1242 glColor @{ $self->{bg} };
634 1243
635 my $bottom = $tex[4]; 1244 # TODO: repeat texture not scale
636 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h}); 1245 # solve this better(?)
637 1246 $bg->{s} = $cw / $bg->{w};
638 my $bg = $tex[0]; 1247 $bg->{t} = $ch / $bg->{h};
639 1248 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
640 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1249 }
641 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
642
643 my $rep_x = $cw / $bg->{w};
644 my $rep_y = $ch / $bg->{h};
645
646 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
647 1250
648 glDisable GL_TEXTURE_2D; 1251 glDisable GL_TEXTURE_2D;
649 glDisable GL_BLEND;
650 1252
651 $self->child->draw; 1253 $child->draw;
652 1254
1255 if ($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};
653} 1264}
654 1265
655############################################################################# 1266#############################################################################
656 1267
657package CFClient::UI::Table; 1268package CFClient::UI::Table;
658 1269
659our @ISA = CFClient::UI::Base::; 1270our @ISA = CFClient::UI::Base::;
660 1271
661use List::Util qw(max sum); 1272use List::Util qw(max sum);
662 1273
663use SDL::OpenGL; 1274use CFClient::OpenGL;
664 1275
665sub new { 1276sub new {
666 my $class = shift; 1277 my $class = shift;
667 1278
668 $class->SUPER::new ( 1279 $class->SUPER::new (
669 col_expand => [], 1280 col_expand => [],
670 @_ 1281 @_,
671 ) 1282 )
672} 1283}
673 1284
1285sub children {
1286 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1287}
1288
674sub add { 1289sub add {
675 my ($self, $x, $y, $chld) = @_; 1290 my ($self, $x, $y, $child) = @_;
676 1291
1292 $child->set_parent ($self);
677 $self->{children}[$y][$x] = $chld; 1293 $self->{children}[$y][$x] = $child;
678 $chld->set_parent ($self);
679 1294
680 $self->{w} = $self->{h} = -1; 1295 $self->realloc;
681 $self->update; 1296}
1297
1298sub remove {
1299 my ($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 $self->realloc;
682} 1317}
683 1318
684sub get_wh { 1319sub get_wh {
685 my ($self) = @_; 1320 my ($self) = @_;
686 1321
… …
691 or next; 1326 or next;
692 1327
693 for my $x (0 .. $#$row) { 1328 for my $x (0 .. $#$row) {
694 my $widget = $row->[$x] 1329 my $widget = $row->[$x]
695 or next; 1330 or next;
696 my ($w, $h) = $widget->size_request; 1331 my ($w, $h) = @$widget{qw(req_w req_h)};
697 1332
698 $w[$x] = max $w[$x], $w; 1333 $w[$x] = max $w[$x], $w;
699 $h[$y] = max $h[$y], $h; 1334 $h[$y] = max $h[$y], $h;
700 } 1335 }
701 } 1336 }
… …
712 (sum @$ws), 1347 (sum @$ws),
713 (sum @$hs), 1348 (sum @$hs),
714 ) 1349 )
715} 1350}
716 1351
717sub size_allocate { 1352sub invoke_size_allocate {
718 my ($self, $x, $y, $w, $h) = @_; 1353 my ($self, $w, $h) = @_;
719
720 $self->_size_allocate ($x, $y, $w, $h) or return;
721 1354
722 my ($ws, $hs) = $self->get_wh; 1355 my ($ws, $hs) = $self->get_wh;
723 1356
724 my $req_w = sum @$ws; 1357 my $req_w = (sum @$ws) || 1;
725 my $req_h = sum @$hs; 1358 my $req_h = (sum @$hs) || 1;
726 1359
727 # TODO: nicer code && do row_expand 1360 # TODO: nicer code && do row_expand
728 my @col_expand = @{$self->{col_expand}}; 1361 my @col_expand = @{$self->{col_expand}};
729 @col_expand = (1) x @$ws unless @col_expand; 1362 @col_expand = (1) x @$ws unless @col_expand;
730 my $col_expand = (sum @col_expand) || 1; 1363 my $col_expand = (sum @col_expand) || 1;
731 1364
732 # linearly scale sizes 1365 # linearly scale sizes
733 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1366 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
734 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1367 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1368
1369 CFClient::UI::harmonize $ws;
1370 CFClient::UI::harmonize $hs;
735 1371
736 my $y; 1372 my $y;
737 1373
738 for my $r (0 .. $#{$self->{children}}) { 1374 for my $r (0 .. $#{$self->{children}}) {
739 my $row = $self->{children}[$r] 1375 my $row = $self->{children}[$r]
… …
744 1380
745 for my $c (0 .. $#$row) { 1381 for my $c (0 .. $#$row) {
746 my $col_w = $ws->[$c]; 1382 my $col_w = $ws->[$c];
747 1383
748 if (my $widget = $row->[$c]) { 1384 if (my $widget = $row->[$c]) {
749 $widget->size_allocate ($x, $y, $col_w, $row_h); 1385 $widget->configure ($x, $y, $col_w, $row_h);
750 } 1386 }
751 1387
752 $x += $col_w; 1388 $x += $col_w;
753 } 1389 }
754 1390
755 $y += $row_h; 1391 $y += $row_h;
756 } 1392 }
757 1393
1394 1
758} 1395}
759 1396
760sub find_widget { 1397sub find_widget {
761 my ($self, $x, $y) = @_; 1398 my ($self, $x, $y) = @_;
762 1399
… …
781 } 1418 }
782} 1419}
783 1420
784############################################################################# 1421#############################################################################
785 1422
1423package CFClient::UI::Box;
1424
1425our @ISA = CFClient::UI::Container::;
1426
1427sub size_request {
1428 my ($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 += $alloc;
1476 }
1477
1478 1
1479}
1480
1481#############################################################################
1482
786package CFClient::UI::HBox; 1483package CFClient::UI::HBox;
787 1484
788# TODO: wrap into common Box base class
789
790our @ISA = CFClient::UI::Container::; 1485our @ISA = CFClient::UI::Box::;
791 1486
792sub size_request { 1487sub new {
793 my ($self) = @_; 1488 my $class = shift;
794 1489
795 my @alloc = map [$_->size_request], @{$self->{children}}; 1490 $class->SUPER::new (
796 1491 vertical => 0,
797 ( 1492 @_,
798 (List::Util::sum map $_->[0], @alloc),
799 (List::Util::max map $_->[1], @alloc),
800 ) 1493 )
801} 1494}
802 1495
803sub size_allocate {
804 my ($self, $x, $y, $w, $h) = @_;
805
806 $self->_size_allocate ($x, $y, $w, $h);
807
808 ($h, $w) = ($w, $h);
809
810 my $children = $self->{children};
811
812 my @h = map +($_->size_request)[0], @$children;
813
814 my $req_h = List::Util::sum @h;
815
816 if ($req_h > $h) {
817 # ah well, not enough space
818 $_ *= $h / $req_h for @h;
819 } else {
820 my $exp = List::Util::sum map $_->{expand}, @$children;
821 $exp ||= 1;
822
823 for (0 .. $#$children) {
824 my $child = $children->[$_];
825
826 my $alloc_h = $h[$_];
827 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
828 $h[$_] = $alloc_h;
829 }
830 }
831
832 my $y = 0;
833 for (0 .. $#$children) {
834 my $child = $children->[$_];
835 my $h = $h[$_];
836 $child->size_allocate ($y, 0, $h, $w);
837
838 $y += $h;
839 }
840}
841
842############################################################################# 1496#############################################################################
843 1497
844package CFClient::UI::VBox; 1498package CFClient::UI::VBox;
845 1499
846# TODO: wrap into common Box base class
847
848our @ISA = CFClient::UI::Container::; 1500our @ISA = CFClient::UI::Box::;
849 1501
850sub size_request { 1502sub new {
851 my ($self) = @_; 1503 my $class = shift;
852 1504
853 my @alloc = map [$_->size_request], @{$self->{children}}; 1505 $class->SUPER::new (
854 1506 vertical => 1,
855 ( 1507 @_,
856 (List::Util::max map $_->[0], @alloc),
857 (List::Util::sum map $_->[1], @alloc),
858 ) 1508 )
859} 1509}
860 1510
861sub size_allocate {
862 my ($self, $x, $y, $w, $h) = @_;
863
864 $self->_size_allocate ($x, $y, $w, $h);
865
866 my $children = $self->{children};
867
868 my @h = map +($_->size_request)[1], @$children;
869
870 my $req_h = List::Util::sum @h;
871
872 if ($req_h > $h) {
873 # ah well, not enough space
874 $_ *= $h / $req_h for @h;
875 } else {
876 my $exp = List::Util::sum map $_->{expand}, @$children;
877 $exp ||= 1;
878
879 for (0 .. $#$children) {
880 my $child = $children->[$_];
881
882 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
883 }
884 }
885
886 my $y = 0;
887 for (0 .. $#$children) {
888 my $child = $children->[$_];
889 my $h = $h[$_];
890 $child->size_allocate (0, $y, $w, $h);
891
892 $y += $h;
893 }
894}
895
896############################################################################# 1511#############################################################################
897 1512
898package CFClient::UI::Label; 1513package CFClient::UI::Label;
899 1514
900our @ISA = CFClient::UI::Base::; 1515our @ISA = CFClient::UI::DrawBG::;
901 1516
902use SDL::OpenGL; 1517use CFClient::OpenGL;
903 1518
904sub new { 1519sub new {
905 my ($class, %arg) = @_; 1520 my ($class, %arg) = @_;
906 1521
907 my $self = $class->SUPER::new ( 1522 my $self = $class->SUPER::new (
908 fg => [1, 1, 1], 1523 fg => [1, 1, 1],
909 height => $::FONTSIZE, 1524 #bg => none
910 text => "", 1525 #active_bg => none
911 align => -1, 1526 #font => default_font
912 padding => 2, 1527 #text => initial text
1528 #markup => initial narkup
1529 #max_w => maximum pixel width
1530 ellipsise => 3, # end
913 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,
914 %arg 1538 %arg
915 ); 1539 );
916 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 {
917 $self->set_text ($self->{text}); 1550 $self->set_text (delete $self->{text});
1551 }
918 1552
919 $self 1553 $self
920} 1554}
921 1555
922sub escape_text { 1556sub escape($) {
923 local $_ = $_[1]; 1557 local $_ = $_[0];
924 1558
925 s/&/&amp;/g; 1559 s/&/&amp;/g;
926 s/>/&gt;/g; 1560 s/>/&gt;/g;
927 s/</&lt;/g; 1561 s/</&lt;/g;
928 1562
929 $_[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 $self->SUPER::realloc;
930} 1578}
931 1579
932sub set_text { 1580sub set_text {
933 my ($self, $text) = @_; 1581 my ($self, $text) = @_;
934 1582
1583 return if $self->{text} eq "T$text";
935 $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;
936 $self->{layout}->set_markup ($text); 1603 $self->{layout}->set_markup ($markup);
937 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;
938 delete $self->{texture}; 1657 delete $self->{texture};
939# $self->{w} = $self->{h} = -1;
940 $self->update;
941}
942 1658
943sub get_text { 1659 $self->realloc;
1660}
1661
1662sub reconfigure {
944 my ($self, $text) = @_; 1663 my ($self) = @_;
945 1664
946 $self->{text}
947}
948
949sub size_request {
950 my ($self) = @_;
951
952 $self->{layout}->set_width;
953 $self->{layout}->set_height ($self->{height});
954 my ($w, $h) = $self->{layout}->size;
955
956 (
957 $w + $self->{padding} * 2,
958 $h + $self->{padding} * 2,
959 )
960}
961
962sub size_allocate {
963 my ($self, $x, $y, $w, $h) = @_;
964
965 $self->_size_allocate ($x, $y, $w, $h) or return;
966
967 delete $self->{texture}; 1665 delete $self->{size_req};
968}
969 1666
970sub update {
971 my ($self) = @_;
972
973 delete $self->{texture};
974 $self->SUPER::update; 1667 $self->SUPER::reconfigure;
975} 1668}
976 1669
977sub _draw { 1670sub _draw {
978 my ($self) = @_; 1671 my ($self) = @_;
979 1672
1673 $self->SUPER::_draw; # draw background, if applicable
1674
980 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};
981 $self->{layout}->set_width ($self->{w}); 1678 $self->{layout}->set_width ($self->{w});
982 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $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
983 new_from_layout CFClient::Texture $self->{layout} 1683 new_from_layout CFClient::Texture $self->{layout}
984 }; 1684 };
985 1685
986 glEnable GL_BLEND; 1686 unless (exists $self->{ox}) {
987 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
988 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) {
989 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1702 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
990
991 glColor @{$self->{fg}}; 1703 glColor @{$self->{fg}};
992 1704 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
993 my $x = 1705 } else {
994 $self->{align} < 0 ? $self->{padding} 1706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1707 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
996 : ($self->{w} - $tex->{w}) * 0.5; 1708 }
997
998 glTranslate $x, ($self->{h} - $tex->{h}) * 0.5, 0;
999 $tex->draw_quad (0, 0);
1000 1709
1001 glDisable GL_TEXTURE_2D; 1710 glDisable GL_TEXTURE_2D;
1002 glDisable GL_BLEND;
1003} 1711}
1004 1712
1005############################################################################# 1713#############################################################################
1006 1714
1007package CFClient::UI::Entry; 1715package CFClient::UI::EntryBase;
1008 1716
1009our @ISA = CFClient::UI::Label::; 1717our @ISA = CFClient::UI::Label::;
1010 1718
1011use SDL; 1719use CFClient::OpenGL;
1012use SDL::OpenGL;
1013 1720
1014sub new { 1721sub new {
1015 my $class = shift; 1722 my $class = shift;
1016 1723
1017 $class->SUPER::new ( 1724 $class->SUPER::new (
1018 fg => [1, 1, 1], 1725 fg => [1, 1, 1],
1019 bg => [0, 0, 0, 0.2], 1726 bg => [0, 0, 0, 0.2],
1020 active_bg => [1, 1, 1, 0.5], 1727 active_bg => [1, 1, 1, 0.5],
1021 active_fg => [0, 0, 0], 1728 active_fg => [0, 0, 0],
1729 can_hover => 1,
1730 can_focus => 1,
1731 valign => 0,
1732 can_events => 1,
1733 #text => ...
1734 #hidden => "*",
1022 @_ 1735 @_
1023 ) 1736 )
1024} 1737}
1025 1738
1026sub _set_text { 1739sub _set_text {
1027 my ($self, $text) = @_; 1740 my ($self, $text) = @_;
1028 1741
1742 delete $self->{cur_h};
1743
1744 return if $self->{text} eq $text;
1745
1029 $self->{last_activity} = $::NOW; 1746 $self->{last_activity} = $::NOW;
1030
1031 $self->{text} = $text; 1747 $self->{text} = $text;
1032 $self->{layout}->set_width ($self->{w});
1033 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{height});
1034 1748
1035 $text =~ s/./*/g if $self->{hidden}; 1749 $text =~ s/./*/g if $self->{hidden};
1750 $self->{layout}->set_text ("$text ");
1751 delete $self->{size_req};
1036 1752
1037 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1753 $self->emit (changed => $self->{text});
1038 1754
1039 $text = substr $text, 0, $self->{cursor}; 1755 $self->realloc;
1040 utf8::encode $text; 1756 $self->update;
1041
1042 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1043}
1044
1045sub size_request {
1046 my ($self) = @_;
1047
1048 my ($w, $h) = $self->SUPER::size_request;
1049
1050 ($w + 1, $h) # add 1 for cursor
1051}
1052
1053sub size_allocate {
1054 my ($self, $x, $y, $w, $h) = @_;
1055
1056 $self->SUPER::size_allocate ($x, $y, $w, $h);
1057
1058 $self->_set_text ($self->{text});
1059} 1757}
1060 1758
1061sub set_text { 1759sub set_text {
1062 my ($self, $text) = @_; 1760 my ($self, $text) = @_;
1063 1761
1064 $self->{cursor} = length $text; 1762 $self->{cursor} = length $text;
1065 $self->_set_text ($text); 1763 $self->_set_text ($text);
1066 $self->update;
1067} 1764}
1068 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, $h) # add 1 for cursor
1776}
1777
1069sub key_down { 1778sub invoke_key_down {
1070 my ($self, $ev) = @_; 1779 my ($self, $ev) = @_;
1071 1780
1072 my $mod = $ev->key_mod; 1781 my $mod = $ev->{mod};
1073 my $sym = $ev->key_sym; 1782 my $sym = $ev->{sym};
1074
1075 my $uni = $ev->key_unicode; 1783 my $uni = $ev->{unicode};
1076 1784
1077 my $text = $self->get_text; 1785 my $text = $self->get_text;
1078 1786
1079 if ($sym == SDLK_BACKSPACE) { 1787 if ($uni == 8) {
1080 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1788 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1081 } elsif ($sym == SDLK_DELETE) { 1789 } elsif ($uni == 127) {
1082 substr $text, $self->{cursor}, 1, ""; 1790 substr $text, $self->{cursor}, 1, "";
1083 } elsif ($sym == SDLK_LEFT) { 1791 } elsif ($sym == CFClient::SDLK_LEFT) {
1084 --$self->{cursor} if $self->{cursor}; 1792 --$self->{cursor} if $self->{cursor};
1085 } elsif ($sym == SDLK_RIGHT) { 1793 } elsif ($sym == CFClient::SDLK_RIGHT) {
1086 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1794 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1087 } elsif ($sym == SDLK_HOME) { 1795 } elsif ($sym == CFClient::SDLK_HOME) {
1088 $self->{cursor} = 0; 1796 $self->{cursor} = 0;
1089 } elsif ($sym == SDLK_END) { 1797 } elsif ($sym == CFClient::SDLK_END) {
1090 $self->{cursor} = length $text; 1798 $self->{cursor} = length $text;
1799 } elsif ($uni == 27) {
1800 $self->emit ('escape');
1091 } elsif ($uni) { 1801 } elsif ($uni) {
1092 substr $text, $self->{cursor}++, 0, chr $uni; 1802 substr $text, $self->{cursor}++, 0, chr $uni;
1803 } else {
1804 return 0;
1093 } 1805 }
1094 1806
1095 $self->_set_text ($text); 1807 $self->_set_text ($text);
1096 $self->update;
1097}
1098 1808
1809 $self->realloc;
1810
1811 1
1812}
1813
1099sub focus_in { 1814sub invoke_focus_in {
1100 my ($self) = @_; 1815 my ($self) = @_;
1101 1816
1102 $self->{last_activity} = $::NOW; 1817 $self->{last_activity} = $::NOW;
1103 1818
1104 $self->SUPER::focus_in; 1819 $self->SUPER::invoke_focus_in
1105} 1820}
1106 1821
1107sub button_down { 1822sub invoke_button_down {
1108 my ($self, $ev, $x, $y) = @_; 1823 my ($self, $ev, $x, $y) = @_;
1109 1824
1110 $self->SUPER::button_down ($ev, $x, $y); 1825 $self->SUPER::invoke_button_down ($ev, $x, $y);
1111 1826
1112 my $idx = $self->{layout}->xy_to_index ($x, $y); 1827 my $idx = $self->{layout}->xy_to_index ($x, $y);
1113 1828
1114 # byte-index to char-index 1829 # byte-index to char-index
1115 my $text = $self->{text}; 1830 my $text = $self->{text};
1116 utf8::encode $text; 1831 utf8::encode $text;
1117 $self->{cursor} = length substr $text, 0, $idx; 1832 $self->{cursor} = length substr $text, 0, $idx;
1118 1833
1119 $self->_set_text ($self->{text}); 1834 $self->_set_text ($self->{text});
1120 $self->update; 1835 $self->update;
1836
1837 1
1121} 1838}
1122 1839
1123sub mouse_motion { 1840sub invoke_mouse_motion {
1124 my ($self, $ev, $x, $y) = @_; 1841 my ($self, $ev, $x, $y) = @_;
1125# 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, $y;#d#
1843
1844 1
1126} 1845}
1127 1846
1128sub _draw { 1847sub _draw {
1129 my ($self) = @_; 1848 my ($self) = @_;
1130 1849
1131 local $self->{fg} = $self->{fg}; 1850 local $self->{fg} = $self->{fg};
1132 1851
1133 if ($FOCUS == $self) { 1852 if ($FOCUS == $self) {
1134 glColor @{$self->{active_bg}}; 1853 glColor_premultiply @{$self->{active_bg}};
1135 $self->{fg} = $self->{active_fg}; 1854 $self->{fg} = $self->{active_fg};
1136 } else { 1855 } else {
1137 glColor @{$self->{bg}}; 1856 glColor_premultiply @{$self->{bg}};
1138 } 1857 }
1139 1858
1140 glEnable GL_BLEND; 1859 glEnable GL_BLEND;
1141 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1860 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1142 glBegin GL_QUADS; 1861 glBegin GL_QUADS;
1143 glVertex 0 , 0; 1862 glVertex 0 , 0;
1144 glVertex 0 , $self->{h}; 1863 glVertex 0 , $self->{h};
1145 glVertex $self->{w}, $self->{h}; 1864 glVertex $self->{w}, $self->{h};
1146 glVertex $self->{w}, 0; 1865 glVertex $self->{w}, 0;
… …
1149 1868
1150 $self->SUPER::_draw; 1869 $self->SUPER::_draw;
1151 1870
1152 #TODO: force update every cursor change :( 1871 #TODO: force update every cursor change :(
1153 if ($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 $text)
1879 }
1880
1154 glColor @{$self->{fg}}; 1881 glColor @{$self->{fg}};
1155 glBegin GL_LINES; 1882 glBegin GL_LINES;
1156 glVertex $self->{cur_x}, $self->{cur_y};
1157 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} + $self->{cur_h};
1158 glEnd; 1885 glEnd;
1159 } 1886 }
1160} 1887}
1161 1888
1889package CFClient::UI::Entry;
1890
1891our @ISA = CFClient::UI::EntryBase::;
1892
1893use CFClient::OpenGL;
1894
1895sub invoke_key_down {
1896 my ($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
1162############################################################################# 1938#############################################################################
1163 1939
1164package CFClient::UI::Button; 1940package CFClient::UI::Button;
1165 1941
1166our @ISA = CFClient::UI::Label::; 1942our @ISA = CFClient::UI::Label::;
1167 1943
1168use SDL; 1944use CFClient::OpenGL;
1169use SDL::OpenGL; 1945
1946my @tex =
1947 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1948 qw(b1_button_active.png);
1949
1950sub new {
1951 my $class = shift;
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::;
1170 2343
1171my @tex = 2344my @tex =
1172 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2345 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1173 qw(b1_button_active.png); 2346 qw(s1_slider.png s1_slider_bg.png);
1174 2347
1175sub new { 2348sub new {
1176 my $class = shift; 2349 my $class = shift;
1177 2350
1178 $class->SUPER::new (
1179 padding => 4,
1180 fg => [1, 1, 1],
1181 bg => [1, 1, 1, 0.2],
1182 active_fg => [1, 1, 0],
1183# active_bg => [0, 0, 0, 0.5],
1184# border_fg => [1, 1, 0],
1185 @_
1186 )
1187}
1188
1189sub button_up {
1190 my ($self, $ev, $x, $y) = @_;
1191
1192 if ($x >= 0 && $x < $self->{w}
1193 && $y >= 0 && $y < $self->{h}) {
1194 $self->emit ("activate");
1195 }
1196}
1197
1198sub _draw {
1199 my ($self) = @_;
1200
1201 local $self->{fg} = $self->{fg};
1202 my $tex = $tex[0];
1203
1204 glEnable GL_BLEND;
1205 glEnable GL_TEXTURE_2D;
1206 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1207
1208 if ($GRAB == $self) {
1209 $self->{fg} = $self->{active_fg};
1210 }
1211
1212 glBindTexture GL_TEXTURE_2D, $tex->{name};
1213 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1214
1215 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
1216
1217 glDisable GL_TEXTURE_2D;
1218 glDisable GL_BLEND;
1219
1220 $self->SUPER::_draw;
1221}
1222
1223#############################################################################
1224
1225package CFClient::UI::CheckBox;
1226
1227our @ISA = CFClient::UI::DrawBG::;
1228
1229use SDL;
1230use SDL::OpenGL;
1231
1232my @tex =
1233 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1234 qw(b1_button_active.png);
1235
1236sub new {
1237 my $class = shift;
1238
1239 $class->SUPER::new (
1240 padding => 4,
1241 fg => [1, 1, 1],
1242 active_fg => [1, 1, 0],
1243 state => 0,
1244 @_
1245 )
1246}
1247
1248sub button_down {
1249 my ($self, $ev, $x, $y) = @_;
1250
1251 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1252 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1253 $self->{state} = !$self->{state};
1254 $self->emit ("changed");
1255 }
1256}
1257
1258sub _draw {
1259 my ($self) = @_;
1260
1261 local $self->{fg} = $self->{fg};
1262 my $tex = $tex[0];
1263
1264 glEnable GL_BLEND;
1265 glEnable GL_TEXTURE_2D;
1266 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1267
1268 if ($GRAB == $self) {
1269 $self->{fg} = $self->{active_fg};
1270 }
1271
1272 glBindTexture GL_TEXTURE_2D, $tex->{name};
1273 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1274
1275 $tex->draw_quad (0, 0, $self->{w}, $self->{h});
1276
1277 glDisable GL_TEXTURE_2D;
1278 glDisable GL_BLEND;
1279
1280 $self->SUPER::_draw;
1281}
1282
1283#############################################################################
1284
1285package CFClient::UI::Slider;
1286
1287use strict;
1288
1289use SDL::OpenGL;
1290
1291our @ISA = CFClient::UI::DrawBG::;
1292
1293sub new {
1294 my $class = shift;
1295
1296 # range [value, low, high, page] 2351 # range [value, low, high, page, unit]
1297 2352
2353 # TODO: 0-width page
2354 # TODO: req_w/h are wrong with vertical
2355 # TODO: calculations are off
1298 my $self = $class->SUPER::new ( 2356 my $self = $class->SUPER::new (
1299 fg => [1, 1, 1], 2357 fg => [1, 1, 1],
1300 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],
1301 range => [0, 0, 100, 10], 2361 range => [0, 0, 100, 10, 0],
1302 req_w => 40, 2362 min_w => $::WIDTH / 80,
1303 req_h => 10, 2363 min_h => $::WIDTH / 80,
1304 vertical => 0, 2364 vertical => 0,
2365 can_hover => 1,
2366 inner_pad => 0.02,
1305 @_ 2367 @_
1306 ); 2368 );
1307 2369
2370 $self->set_value ($self->{range}[0]);
2371 $self->update;
2372
1308 $self 2373 $self
1309} 2374}
1310 2375
2376sub set_range {
2377 my ($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 $self->update;
2407 }
2408}
2409
1311sub size_request { 2410sub size_request {
1312 my ($self) = @_; 2411 my ($self) = @_;
1313 2412
1314 my $w = $self->{req_w}; 2413 ($self->{req_w}, $self->{req_h})
1315 my $h = $self->{req_h};
1316
1317 $self->{vertical} ? ($h, $w) : ($w, $h)
1318} 2414}
1319 2415
1320sub button_down { 2416sub invoke_button_down {
1321 my ($self, $ev, $x, $y) = @_; 2417 my ($self, $ev, $x, $y) = @_;
1322 2418
1323 $self->SUPER::button_down ($ev, $x, $y); 2419 $self->SUPER::invoke_button_down ($ev, $x, $y);
2420
2421 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2422
1324 $self->mouse_motion ($ev, $x, $y); 2423 $self->invoke_mouse_motion ($ev, $x, $y)
1325} 2424}
1326 2425
1327sub mouse_motion { 2426sub invoke_mouse_motion {
1328 my ($self, $ev, $x, $y) = @_; 2427 my ($self, $ev, $x, $y) = @_;
1329 2428
1330 if ($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
1331 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2457 my ($value, $lo, $hi, $page) = @{$self->{range}};
2458 my $range = ($hi - $page - $lo) || 1e-100;
1332 2459
1333 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2460 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1334 2461
1335 $x = $x * ($hi - $lo) / $w + $lo; 2462 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1336 $x = $lo if $x < $lo; 2463 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1337 $x = $hi - $page if $x > $hi - $page;
1338 $self->{range}[0] = $x;
1339 2464
1340 $self->emit (changed => $x); 2465 $value = ($value - $lo) / $range;
1341 $self->update; 2466 $value = $value * $self->{scale} + $self->{offset};
1342 }
1343}
1344 2467
1345sub _draw { 2468 $self->{knob_x} = $value - $knob_w * 0.5;
1346 my ($self) = @_; 2469 $self->{knob_w} = $knob_w;
2470 }
1347 2471
1348 $self->SUPER::_draw (); 2472 $self->SUPER::_draw ();
1349 2473
1350 my ($w, $h) = @$self{qw(w h)}; 2474 glScale $self->{w}, $self->{h};
1351 2475
1352 if ($self->{vertical}) { 2476 if ($self->{vertical}) {
1353 # draw a vertical slider like a rotated horizontal slider 2477 # draw a vertical slider like a rotated horizontal slider
1354 2478
2479 glTranslate 1, 0, 0;
1355 glRotate 90, 0, 0, 1; 2480 glRotate 90, 0, 0, 1;
1356 glTranslate 0, -$self->{w}, 0;
1357
1358 ($w, $h) = ($h, $w);
1359 } 2481 }
1360 2482
1361 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2483 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1362 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2484 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1363 2485
1364 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2486 glEnable GL_TEXTURE_2D;
2487 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1365 2488
1366 $page = int $page * $w / ($hi - $lo); 2489 # draw background
1367 $value = int +($value - $lo) * $w / ($hi - $lo); 2490 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1368 2491
1369 $w -= $page; 2492 # draw handle
1370 $page &= ~1; 2493 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1371 glTranslate $page * 0.5, 0, 0;
1372 $page ||= 2;
1373 2494
1374 glColor @$fg; 2495 glDisable GL_TEXTURE_2D;
1375 glBegin GL_LINES;
1376 glVertex 0, 0; glVertex 0, $h;
1377 glVertex $w - 1, 0; glVertex $w - 1, $h;
1378 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1379 glEnd;
1380
1381 my $knob_a = $value - $page * 0.5;
1382 my $knob_b = $value + $page * 0.5;
1383
1384 glBegin GL_QUADS;
1385 glColor @$fg;
1386 glVertex $knob_a, 0;
1387 glVertex $knob_a, $h;
1388 glVertex $knob_b, $h;
1389 glVertex $knob_b, 0;
1390
1391 if ($knob_a < $knob_b - 2) {
1392 glColor @$bg;
1393 glVertex $knob_a + 1, 1;
1394 glVertex $knob_a + 1, $h - 1;
1395 glVertex $knob_b - 1, $h - 1;
1396 glVertex $knob_b - 1, 1;
1397 }
1398 glEnd;
1399} 2496}
1400 2497
1401############################################################################# 2498#############################################################################
1402 2499
1403package CFClient::UI::MapWidget; 2500package CFClient::UI::ValSlider;
1404 2501
1405use strict;
1406
1407use List::Util qw(min max);
1408
1409use SDL;
1410use SDL::OpenGL;
1411
1412our @ISA = CFClient::UI::Base::; 2502our @ISA = CFClient::UI::HBox::;
2503
2504sub new {
2505 my ($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;
1413 2546
1414sub new { 2547sub new {
1415 my $class = shift; 2548 my $class = shift;
1416 2549
1417 $class->SUPER::new ( 2550 my $self = $class->SUPER::new (
1418 z => -1, 2551 fontsize => 1,
1419 list => (glGenLists 1), 2552 can_events => 0,
2553 indent => 0,
2554 #font => default_font
1420 @_ 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 ],
1421 ) 2564 );
1422}
1423 2565
1424sub key_down { 2566 $self->{children}[1]->connect (changed => sub { $self->update });
1425 print "MAPKEYDOWN\n";
1426}
1427 2567
1428sub key_up { 2568 $self
2569}
2570
2571sub set_fontsize {
2572 my ($self, $fontsize) = @_;
2573
2574 $self->{fontsize} = $fontsize;
2575 $self->reflow;
1429} 2576}
1430 2577
1431sub size_request { 2578sub size_request {
1432 ( 2579 my ($self) = @_;
1433 1 + 32 * int $::WIDTH / 32, 2580
1434 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}}
1435 ) 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 $self->update;
1436} 2676}
1437 2677
1438sub update { 2678sub update {
1439 my ($self) = @_; 2679 my ($self) = @_;
1440 2680
1441 $self->{need_update} = 1;
1442 $self->SUPER::update; 2681 $self->SUPER::update;
1443}
1444 2682
1445sub draw { 2683 return unless $self->{h} > 0;
1446 my ($self) = @_;
1447 2684
2685 delete $self->{texture};
2686
2687 $ROOT->on_post_alloc ($self => sub {
2688 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2689
1448 if (delete $self->{need_update}) { 2690 if (delete $self->{need_reflow}) {
1449 glNewList $self->{list}, GL_COMPILE; 2691 my $height = 0;
1450 2692
1451 my $mx = $::CONN->{mapx}; 2693 for my $para (@{$self->{par}}) {
1452 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;
1453 2697
1454 my $map = $::CONN->{map}; 2698 $para->{w} = $w + $para->{indent};
2699 $para->{h} = $h;
2700 $para->{wrapped} = $layout->has_wrapped;
2701 }
1455 2702
1456 my ($xofs, $yofs); 2703 $height += $para->{h};
2704 }
1457 2705
1458 my $sw = 1 + int $::WIDTH / 32; 2706 $self->{height} = $height;
1459 my $sh = 1 + int $::HEIGHT / 32;
1460 2707
1461 if ($::CONN->{mapw} > $sw) { 2708 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
1462 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2709
1463 } else { 2710 delete $self->{texture};
1464 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs};
1465 } 2711 }
1466 2712
1467 if ($::CONN->{maph} > $sh) { 2713 if (delete $self->{scroll_to_bottom}) {
1468 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2714 $self->{children}[1]->set_value (1e10);
1469 } else {
1470 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1471 } 2715 }
1472 2716
1473 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
1474 glEnable GL_BLEND; 2728 glEnable GL_BLEND;
2729 #TODO# not correct in windows where rgba is forced off
1475 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2730 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1476 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1477 2731
1478 my $sw4 = ($sw + 3) & ~3; 2732 for my $para (@{$self->{par}}) {
1479 my $darkness = "\x00" x ($sw4 * $sh); 2733 my $h = $para->{h};
1480 2734
1481 for my $x (0 .. $sw - 1) { 2735 if ($y0 < $y + $h && $y < $y1) {
1482 my $row = $map->[$x + $xofs];
1483 for my $y (0 .. $sh - 1) {
1484 2736
1485 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 }
1486 or next; 2755 }
1487
1488 my $dark = $cell->[0];
1489 if ($dark < 0) {
1490 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1491 } else {
1492 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1493 } 2756 }
1494 2757
1495 for my $num (grep $_, @$cell[1,2,3]) { 2758 $y += $h;
1496 my $tex = $::CONN->{face}[$num]{texture} || next;
1497
1498 my ($w, $h) = @$tex{qw(w h)};
1499
1500 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1501 }
1502 } 2759 }
2760
2761 glDisable GL_BLEND;
1503 } 2762 };
2763 });
2764}
1504 2765
1505# if (1) { # higher quality darkness 2766sub reconfigure {
1506# $lighting =~ s/(.)/$1$1$1/gs; 2767 my ($self) = @_;
1507# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1508#
1509# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1510#
1511# $lighting = $pb->get_pixels;
1512# $lighting =~ s/(.)../$1/gs;
1513# }
1514 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;
1515 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2779 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1516
1517 $darkness = new CFClient::Texture
1518 w => $sw4,
1519 h => $sh,
1520 data => $darkness,
1521 internalformat => GL_ALPHA,
1522 format => GL_ALPHA;
1523
1524 glColor 0.45, 0.45, 0.45, 1; 2780 glColor 0, 0, 0, 1;
1525 $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});
1526
1527 glDisable GL_TEXTURE_2D; 2782 glDisable GL_TEXTURE_2D;
1528 glDisable GL_BLEND;
1529 2783
1530 glEndList; 2784 $self->{children}[1]->draw;
1531 }
1532
1533 glCallList $self->{list};
1534}
1535
1536my %DIR = (
1537 SDLK_KP8, [1, "north"],
1538 SDLK_KP9, [2, "northeast"],
1539 SDLK_KP6, [3, "east"],
1540 SDLK_KP3, [4, "southeast"],
1541 SDLK_KP2, [5, "south"],
1542 SDLK_KP1, [6, "southwest"],
1543 SDLK_KP4, [7, "west"],
1544 SDLK_KP7, [8, "northwest"],
1545
1546 SDLK_UP, [1, "north"],
1547 SDLK_RIGHT, [3, "east"],
1548 SDLK_DOWN, [5, "south"],
1549 SDLK_LEFT, [7, "west"],
1550);
1551
1552sub key_down {
1553 my ($self, $ev) = @_;
1554
1555 my $mod = $ev->key_mod;
1556 my $sym = $ev->key_sym;
1557
1558 if ($sym == SDLK_KP5) {
1559 $::CONN->send ("command stay fire");
1560 } elsif ($sym == SDLK_a) {
1561 $::CONN->send ("command apply");
1562 } elsif (exists $DIR{$sym}) {
1563 if ($mod & KMOD_SHIFT) {
1564 $self->{shft}++;
1565 $::CONN->send ("command fire $DIR{$sym}[0]");
1566 } elsif ($mod & KMOD_CTRL) {
1567 $self->{ctrl}++;
1568 $::CONN->send ("command run $DIR{$sym}[0]");
1569 } else {
1570 $::CONN->send ("command $DIR{$sym}[1]");
1571 }
1572 }
1573}
1574
1575sub key_up {
1576 my ($self, $ev) = @_;
1577
1578 my $mod = $ev->key_mod;
1579 my $sym = $ev->key_sym;
1580
1581 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1582 $::CONN->send ("command fire_stop");
1583 }
1584 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1585 $::CONN->send ("command run_stop");
1586 }
1587} 2785}
1588 2786
1589############################################################################# 2787#############################################################################
1590 2788
1591package CFClient::UI::Animator; 2789package CFClient::UI::Animator;
1592 2790
1593use SDL::OpenGL; 2791use CFClient::OpenGL;
1594 2792
1595our @ISA = CFClient::UI::Bin::; 2793our @ISA = CFClient::UI::Bin::;
1596 2794
1597sub moveto { 2795sub moveto {
1598 my ($self, $x, $y) = @_; 2796 my ($self, $x, $y) = @_;
… …
1628 glPopMatrix; 2826 glPopMatrix;
1629} 2827}
1630 2828
1631############################################################################# 2829#############################################################################
1632 2830
1633package 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;
1634 3125
1635our @ISA = CFClient::UI::Container::; 3126our @ISA = CFClient::UI::Container::;
1636 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 $_[0]{current}
3167}
3168
1637sub size_request { 3169sub size_request {
1638 ($::WIDTH, $::HEIGHT) 3170 my ($self) = @_;
1639}
1640 3171
3172 $self->{current}->size_request
3173}
3174
1641sub size_allocate { 3175sub invoke_size_allocate {
1642 my ($self, $x, $y, $w, $h) = @_; 3176 my ($self, $w, $h) = @_;
1643 3177
1644 $self->_size_allocate ($x, $y, $w, $h); 3178 $self->{current}->configure (0, 0, $w, $h);
1645 3179
1646 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3180 1
1647 for @{$self->{children}};
1648} 3181}
1649 3182
1650sub 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, $H);
3859 }
3860
3861 1
3862}
3863
3864sub coord2local {
1651 my ($self, $x, $y) = @_; 3865 my ($self, $x, $y) = @_;
1652 3866
1653 ($x, $y) 3867 ($x, $y)
1654} 3868}
1655 3869
3870sub coord2global {
3871 my ($self, $x, $y) = @_;
3872
3873 ($x, $y)
3874}
3875
1656sub update { 3876sub update {
1657 my ($self) = @_; 3877 my ($self) = @_;
1658 3878
1659 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3879 $::WANT_REFRESH++;
1660 ::refresh ();
1661} 3880}
1662 3881
1663sub add { 3882sub add {
1664 my ($self, $widget) = @_; 3883 my ($self, @children) = @_;
1665 3884
3885 $_->{is_toplevel} = 1
3886 for @children;
3887
1666 $self->SUPER::add ($widget); 3888 $self->SUPER::add (@children);
1667
1668 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1669} 3889}
1670 3890
3891sub remove {
3892 my ($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} = $cb;
3916}
3917
1671sub draw { 3918sub draw {
1672 my ($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 }
1673 4034
1674 $self->_draw; 4035 $self->_draw;
1675} 4036}
1676 4037
1677############################################################################# 4038#############################################################################
1678 4039
1679package CFClient::UI; 4040package CFClient::UI;
1680 4041
1681$TOPLEVEL = new CFClient::UI::Toplevel; 4042$ROOT = new CFClient::UI::Root;
4043$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1682 4044
16831 40451
1684 4046

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