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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.140 by root, Thu Apr 20 04:20:52 2006 UTC vs.
Revision 1.307 by root, Sun Jun 18 19:13:20 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 $TOOLTIP_WATCHER->cb->();
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
… …
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
213 can_events => 1,
101 @_ 214 @_
102 }, $class; 215 }, $class;
103 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
104 for (keys %$self) { 219 for (keys %$self) {
105 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
107 } 222 }
108 } 223 }
109 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
110 $self 237 $self
111} 238}
112 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
113sub show { 247sub show {
114 my ($self) = @_; 248 my ($self) = @_;
115 249
116 return if $self->{parent}; 250 return if $self->{parent};
117 251
118 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
119} 253}
120 254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->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 : $self->show;
305}
306
121sub hide { 307sub hide {
122 my ($self) = @_; 308 my ($self) = @_;
123 309
124 return unless $self->{parent}; 310 $self->set_invisible;
125 311
126 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
127} 314}
128 315
129sub move { 316sub move_abs {
130 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
131 318
132 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
133 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
134 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
135 322
136 $self->update; 323 $self->update;
137} 324}
138 325
139sub needs_redraw { 326sub set_size {
140 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
146} 338}
147 339
148sub configure { 340sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
150 342
151 $self->{x} = $x;
152 $self->{y} = $y;
153
154 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
155 $w = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
156 $h = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
157 }
158 348
159 return unless $self->{w} != $w || $self->{h} != $h; 349 # use alignment to adjust x, y
160 350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
161 $self->{w} = $w; 356 $self->{x} = $x;
162 $self->{h} = $h; 357 $self->{y} = $y;
163
164 $self->size_allocate ($w, $h);
165 $self->update; 358 $self->update;
166} 359 }
167 360
168sub size_allocate { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
169 # nothing to be done 362 return unless $self->{visible};
170}
171 363
172# return top left coordinates 364 $self->{alloc_w} = $w;
173sub _topleft { 365 $self->{alloc_h} = $h;
366
367 $self->{root}{size_alloc}{$self+0} = $self;
368 }
369}
370
371sub children {
372 # nop
373}
374
375sub visible_children {
376 $_[0]->children
377}
378
379sub set_max_size {
174 my ($self, $x, $y) = @_; 380 my ($self, $w, $h) = @_;
175 381
176 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 382 $self->{max_w} = int $w if defined $w;
383 $self->{max_h} = int $h if defined $h;
384
385 $self->realloc;
386}
387
388sub set_tooltip {
389 my ($self, $tooltip) = @_;
390
391 $tooltip =~ s/^\s+//;
392 $tooltip =~ s/\s+$//;
393
394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
177} 402}
178 403
179# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
180sub coord2local { 405sub coord2local {
181 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
182 407
183 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
184 ($x - $X, $y - $Y)
185} 409}
186 410
187# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
188sub coord2global { 412sub coord2global {
189 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
190 414
191 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
192 ($x + $X, $y + $Y)
193} 416}
194 417
195sub focus_in { 418sub invoke_focus_in {
196 my ($self) = @_; 419 my ($self) = @_;
197 420
198 return if $FOCUS == $self; 421 return if $FOCUS == $self;
199 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
200 423
201 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
202 425
203 $self->emit (focus_in => $focus);
204
205 $focus->update if $focus; 426 $focus->update if $focus;
206 $FOCUS->update; 427 $FOCUS->update;
207}
208 428
429 0
430}
431
209sub focus_out { 432sub invoke_focus_out {
210 my ($self) = @_; 433 my ($self) = @_;
211 434
212 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
213 436
214 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
215 438
216 $self->emit (focus_out => $focus);
217
218 $focus->update if $focus; #? 439 $focus->update if $focus; #?
219}
220 440
441 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442 unless $FOCUS;
443
444 0
445}
446
447sub grab_focus {
448 my ($self) = @_;
449
450 $self->emit ("focus_in");
451}
452
221sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
222sub button_up { } 454sub invoke_button_up { 1 }
223sub key_down { } 455sub invoke_key_down { 1 }
224sub key_up { } 456sub invoke_key_up { 1 }
225 457
226sub button_down { 458sub invoke_button_down {
227 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
228 460
229 $self->focus_in; 461 $self->grab_focus;
230}
231 462
232sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
233sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
234sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
235sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
236sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
237
238sub draw {
239 my ($self) = @_;
240
241 return unless $self->{h} && $self->{w};
242
243 glPushMatrix;
244 glTranslate $self->{x}, $self->{y}, 0;
245 $self->_draw;
246 glPopMatrix;
247
248 if ($self == $HOVER && $self->{can_hover}) {
249 my ($x, $y) = @$self{qw(x y)};
250
251 glColor 1, 0.8, 0.5, 0.2;
252 glEnable GL_BLEND;
253 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
254 glBegin GL_QUADS;
255 glVertex $x , $y;
256 glVertex $x + $self->{w}, $y;
257 glVertex $x + $self->{w}, $y + $self->{h};
258 glVertex $x , $y + $self->{h};
259 glEnd;
260 glDisable GL_BLEND;
261 } 463 1
262} 464}
263 465
264sub _draw { 466sub connect {
265 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
266 468
267 warn "no draw defined for $self\n"; 469 push @{ $self->{signal_cb}{$signal} }, $cb;
470}
471
472sub emit {
473 my ($self, $signal, @args) = @_;
474
475 (List::Util::sum +(map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}), # before
476 ($self->can ("invoke_$signal") || sub { 1 })->($self, @args)) # closure
477 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
268} 478}
269 479
270sub find_widget { 480sub find_widget {
271 my ($self, $x, $y) = @_; 481 my ($self, $x, $y) = @_;
482
483 return () unless $self->{can_events};
272 484
273 return $self 485 return $self
274 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 486 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
275 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 487 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
276 488
… …
279 491
280sub set_parent { 492sub set_parent {
281 my ($self, $parent) = @_; 493 my ($self, $parent) = @_;
282 494
283 Scalar::Util::weaken ($self->{parent} = $parent); 495 Scalar::Util::weaken ($self->{parent} = $parent);
496 $self->set_visible if $parent->{visible};
284} 497}
285 498
286sub check_size { 499sub realloc {
287 my ($self) = @_; 500 my ($self) = @_;
288 501
289 my ($w, $h) = $self->size_request; 502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
290 504
291 if ($w != $self->{req_w} || $h != $self->{req_h}) { 505 $self->{root}{realloc}{$self+0} = $self;
506 $self->{root}->update;
507 } else {
292 $self->{req_w} = $w; 508 delete $self->{req_w};
293 $self->{req_h} = $h; 509 delete $self->{req_h};
294
295 $self->{parent}->check_size
296 if $self->{parent};
297 } 510 }
298} 511}
299 512
300sub update { 513sub update {
301 my ($self) = @_; 514 my ($self) = @_;
302 515
303 $self->{parent}->update 516 $self->{parent}->update
304 if $self->{parent}; 517 if $self->{parent};
305} 518}
306 519
307sub connect { 520sub reconfigure {
308 my ($self, $signal, $cb) = @_; 521 my ($self) = @_;
309 522
310 push @{ $self->{signal_cb}{$signal} }, $cb; 523 $self->realloc;
524 $self->update;
311} 525}
312 526
313sub emit { 527# using global variables seems a bit hacky, but passing through all drawing
314 my ($self, $signal, @args) = @_; 528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
315 530
316 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 531sub draw {
317 $cb->($self, @args); 532 my ($self) = @_;
533
534 return unless $self->{h} && $self->{w};
535
536 # update screen rectangle
537 local $draw_x = $draw_x + $self->{x};
538 local $draw_y = $draw_y + $self->{y};
539 local $draw_w = $draw_x + $self->{w};
540 local $draw_h = $draw_y + $self->{h};
541
542 # skip widgets that are entirely outside the drawing area
543 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
545
546 glPushMatrix;
547 glTranslate $self->{x}, $self->{y}, 0;
548
549 if ($self == $HOVER && $self->{can_hover}) {
550 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
551 glEnable GL_BLEND;
552 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
553 glBegin GL_QUADS;
554 glVertex 0 , 0;
555 glVertex $self->{w}, 0;
556 glVertex $self->{w}, $self->{h};
557 glVertex 0 , $self->{h};
558 glEnd;
559 glDisable GL_BLEND;
318 } 560 }
561
562 if ($ENV{CFPLUS_DEBUG} & 1) {
563 glPushMatrix;
564 glColor 1, 1, 0, 1;
565 glTranslate 0.375, 0.375;
566 glBegin GL_LINE_LOOP;
567 glVertex 0 , 0;
568 glVertex $self->{w} - 1, 0;
569 glVertex $self->{w} - 1, $self->{h} - 1;
570 glVertex 0 , $self->{h} - 1;
571 glEnd;
572 glPopMatrix;
573 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
574 }
575
576 $self->_draw;
577 glPopMatrix;
578}
579
580sub _draw {
581 my ($self) = @_;
582
583 warn "no draw defined for $self\n";
319} 584}
320 585
321sub DESTROY { 586sub DESTROY {
322 my ($self) = @_; 587 my ($self) = @_;
323 588
324 #$self->deactivate; 589 delete $WIDGET{$self+0};
590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
325} 593}
326 594
327############################################################################# 595#############################################################################
328 596
329package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
… …
337 my $class = shift; 605 my $class = shift;
338 606
339 # range [value, low, high, page] 607 # range [value, low, high, page]
340 608
341 $class->SUPER::new ( 609 $class->SUPER::new (
342 bg => [0, 0, 0, 0.2], 610 #bg => [0, 0, 0, 0.2],
343 active_bg => [1, 1, 1, 0.5], 611 #active_bg => [1, 1, 1, 0.5],
344 @_ 612 @_
345 ) 613 )
346} 614}
347 615
348sub _draw { 616sub _draw {
349 my ($self) = @_; 617 my ($self) = @_;
350 618
619 my $color = $FOCUS == $self && $self->{active_bg}
620 ? $self->{active_bg}
621 : $self->{bg};
622
623 if ($color && (@$color < 4 || $color->[3])) {
351 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
352 625
353 glEnable GL_BLEND; 626 glEnable GL_BLEND;
354 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
355 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 628 glColor_premultiply @$color;
356 629
357 glBegin GL_QUADS; 630 glBegin GL_QUADS;
358 glVertex 0 , 0; 631 glVertex 0 , 0;
359 glVertex 0 , $h; 632 glVertex 0 , $h;
360 glVertex $w, $h; 633 glVertex $w, $h;
361 glVertex $w, 0; 634 glVertex $w, 0;
362 glEnd; 635 glEnd;
363 636
364 glDisable GL_BLEND; 637 glDisable GL_BLEND;
638 }
365} 639}
366 640
367############################################################################# 641#############################################################################
368 642
369package CFClient::UI::Empty; 643package CFClient::UI::Empty;
370
371our @ISA = CFClient::UI::Base::;
372
373sub size_request {
374 (0, 0)
375}
376
377sub draw { }
378
379#############################################################################
380
381package CFClient::UI::Container;
382 644
383our @ISA = CFClient::UI::Base::; 645our @ISA = CFClient::UI::Base::;
384 646
385sub new { 647sub new {
386 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
649 $class->SUPER::new (can_events => 0, %arg);
650}
387 651
652sub size_request {
653 my ($self) = @_;
654
655 ($self->{w} + 0, $self->{h} + 0)
656}
657
658sub draw { }
659
660#############################################################################
661
662package CFClient::UI::Container;
663
664our @ISA = CFClient::UI::Base::;
665
666sub new {
667 my ($class, %arg) = @_;
668
388 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
389 670
390 my $self = $class->SUPER::new (children => [], %arg); 671 my $self = $class->SUPER::new (
672 children => [],
673 can_events => 0,
674 %arg,
675 );
676
391 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
392 679
393 $self 680 $self
681}
682
683sub add {
684 my ($self, @widgets) = @_;
685
686 $_->set_parent ($self)
687 for @widgets;
688
689 use sort 'stable';
690
691 $self->{children} = [
692 sort { $a->{z} <=> $b->{z} }
693 @{$self->{children}}, @widgets
694 ];
695
696 $self->realloc;
697}
698
699sub children {
700 @{ $_[0]{children} }
701}
702
703sub remove {
704 my ($self, $child) = @_;
705
706 delete $child->{parent};
707 $child->hide;
708
709 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
710
711 $self->realloc;
712}
713
714sub clear {
715 my ($self) = @_;
716
717 my $children = delete $self->{children};
718 $self->{children} = [];
719
720 for (@$children) {
721 delete $_->{parent};
722 $_->hide;
723 }
724
725 $self->realloc;
726}
727
728sub find_widget {
729 my ($self, $x, $y) = @_;
730
731 $x -= $self->{x};
732 $y -= $self->{y};
733
734 my $res;
735
736 for (reverse $self->visible_children) {
737 $res = $_->find_widget ($x, $y)
738 and return $res;
739 }
740
741 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
742}
743
744sub _draw {
745 my ($self) = @_;
746
747 $_->draw for @{$self->{children}};
748}
749
750#############################################################################
751
752package CFClient::UI::Bin;
753
754our @ISA = CFClient::UI::Container::;
755
756sub new {
757 my ($class, %arg) = @_;
758
759 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
760
761 $class->SUPER::new (children => [$child], %arg)
394} 762}
395 763
396sub add { 764sub add {
397 my ($self, $child) = @_; 765 my ($self, $child) = @_;
398 766
399 $child->set_parent ($self); 767 $self->SUPER::remove ($_) for @{ $self->{children} };
400 768 $self->SUPER::add ($child);
401 use sort 'stable';
402
403 $self->{children} = [
404 sort { $a->{z} <=> $b->{z} }
405 @{$self->{children}}, $child
406 ];
407
408 $child->check_size;
409} 769}
410 770
411sub remove { 771sub remove {
412 my ($self, $child) = @_; 772 my ($self, $widget) = @_;
413 773
414 delete $child->{parent}; 774 $self->SUPER::remove ($widget);
415 775
416 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 776 $self->{children} = [new CFClient::UI::Empty]
777 unless @{$self->{children}};
778}
417 779
418 $self->check_size; 780sub child { $_[0]->{children}[0] }
781
782sub size_request {
783 $_[0]{children}[0]->size_request
784}
785
786sub invoke_size_allocate {
787 my ($self, $w, $h) = @_;
788
789 $self->{children}[0]->configure (0, 0, $w, $h);
790
791 1
792}
793
794#############################################################################
795
796# back-buffered drawing area
797
798package CFClient::UI::Window;
799
800our @ISA = CFClient::UI::Bin::;
801
802use CFClient::OpenGL;
803
804sub new {
805 my ($class, %arg) = @_;
806
807 my $self = $class->SUPER::new (%arg);
808}
809
810sub update {
811 my ($self) = @_;
812
813 $ROOT->on_post_alloc ($self => sub { $self->render_child });
814 $self->SUPER::update;
815}
816
817sub invoke_size_allocate {
818 my ($self, $w, $h) = @_;
819
820 $self->update;
821
822 $self->SUPER::invoke_size_allocate ($w, $h)
823}
824
825sub _render {
826 my ($self) = @_;
827
828 $self->{children}[0]->draw;
829}
830
831sub render_child {
832 my ($self) = @_;
833
834 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
835 glClearColor 0, 0, 0, 0;
836 glClear GL_COLOR_BUFFER_BIT;
837
838 {
839 package CFClient::UI::Base;
840
841 ($draw_x, $draw_y, $draw_w, $draw_h) =
842 (0, 0, $self->{w}, $self->{h});
843 }
844
845 $self->_render;
846 };
847}
848
849sub _draw {
850 my ($self) = @_;
851
852 my ($w, $h) = @$self{qw(w h)};
853
854 my $tex = $self->{texture}
855 or return;
856
857 glEnable GL_TEXTURE_2D;
858 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
859 glColor 0, 0, 0, 1;
860
861 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
862
863 glDisable GL_TEXTURE_2D;
864}
865
866#############################################################################
867
868package CFClient::UI::ViewPort;
869
870our @ISA = CFClient::UI::Window::;
871
872sub new {
873 my $class = shift;
874
875 $class->SUPER::new (
876 scroll_x => 0,
877 scroll_y => 1,
878 @_,
879 )
880}
881
882sub size_request {
883 my ($self) = @_;
884
885 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
886
887 $w = 10 if $self->{scroll_x};
888 $h = 10 if $self->{scroll_y};
889
890 ($w, $h)
891}
892
893sub invoke_size_allocate {
894 my ($self, $w, $h) = @_;
895
896 my $child = $self->child;
897
898 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
899 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
900
901 $self->child->configure (0, 0, $w, $h);
902 $self->update;
903
904 1
905}
906
907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
419} 930}
420 931
421sub find_widget { 932sub find_widget {
422 my ($self, $x, $y) = @_; 933 my ($self, $x, $y) = @_;
423 934
424 $x -= $self->{x}; 935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
425 $y -= $self->{y}; 936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
426 937 ) {
427 my $res;
428
429 for (reverse @{ $self->{children} }) {
430 $res = $_->find_widget ($x, $y)
431 and return $res;
432 }
433
434 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
435} 942}
436 943
437sub _draw { 944sub _render {
438 my ($self) = @_; 945 my ($self) = @_;
439 946
440 $_->draw for @{$self->{children}}; 947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
441} 953}
442 954
443############################################################################# 955#############################################################################
444 956
445package CFClient::UI::Bin; 957package CFClient::UI::ScrolledWindow;
446 958
447our @ISA = CFClient::UI::Container::; 959our @ISA = CFClient::UI::HBox::;
448 960
449sub new { 961sub new {
450 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
451 963
452 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 964 my $child = delete $arg{child};
453 965
454 $class->SUPER::new (children => [$child], %arg) 966 my $self;
967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
984
985 $self
455} 986}
456 987
457sub add { 988sub add {
458 my ($self, $child) = @_;
459
460 $self->{children} = [];
461
462 $self->SUPER::add ($child);
463}
464
465sub remove {
466 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
467 990
468 $self->SUPER::remove ($widget); 991 $self->{vp}->add ($self->{child} = $widget);
469
470 $self->{children} = [new CFClient::UI::Empty]
471 unless @{$self->{children}};
472} 992}
473 993
474sub child { $_[0]->{children}[0] } 994sub update {
995 my ($self) = @_;
475 996
476sub size_request { 997 $self->SUPER::update;
477 $_[0]{children}[0]->size_request
478}
479 998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
480sub size_allocate { 1004sub invoke_size_allocate {
481 my ($self, $w, $h) = @_; 1005 my ($self, $w, $h) = @_;
482 1006
483 $self->{children}[0]->configure (0, 0, $w, $h); 1007 my $child = $self->{vp}->child;
1008 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1009
1010 $self->SUPER::invoke_size_allocate ($w, $h)
484} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
485 1015
486############################################################################# 1016#############################################################################
487 1017
488package CFClient::UI::Window; 1018package CFClient::UI::Frame;
489 1019
490our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
491 1021
492use CFClient::OpenGL; 1022use CFClient::OpenGL;
1023
1024sub new {
1025 my $class = shift;
1026
1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
1030 )
1031}
1032
1033sub _draw {
1034 my ($self) = @_;
1035
1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor_premultiply @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
1054}
1055
1056#############################################################################
1057
1058package CFClient::UI::FancyFrame;
1059
1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
493 1071
494sub new { 1072sub new {
495 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
496 1074
497 my $self = $class->SUPER::new (%arg); 1075 my $self = $class->SUPER::new (
498}
499
500sub update {
501 my ($self) = @_;
502
503 # we want to do this delayed...
504 $self->render_chld;
505 $self->SUPER::update;
506}
507
508sub render_chld {
509 my ($self) = @_;
510
511 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
512 glClearColor 0, 0, 0, 1;
513 glClear GL_COLOR_BUFFER_BIT;
514 $self->child->draw;
515 };
516}
517
518sub size_allocate {
519 my ($self, $w, $h) = @_;
520
521 $self->child->configure (0, 0, $w, $h);
522
523 $self->render_chld;
524}
525
526sub _draw {
527 my ($self) = @_;
528
529 my ($w, $h) = ($self->w, $self->h);
530
531 my $tex = $self->{texture}
532 or return;
533
534 glEnable GL_BLEND;
535 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
536 glEnable GL_TEXTURE_2D;
537 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
538
539 $tex->draw_quad (0, 0, $w, $h);
540
541 glDisable GL_BLEND;
542 glDisable GL_TEXTURE_2D;
543}
544
545#############################################################################
546
547package CFClient::UI::ViewPort;
548
549our @ISA = CFClient::UI::Window::;
550
551sub new { die }
552
553sub size_request {
554 my ($self) = @_;
555
556 @$self{qw(child_w child_h)} = $self->child->size_request;
557 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
558
559 @$self{qw(child_w child_h)}
560}
561
562sub _draw {
563 my ($self) = @_;
564
565 $self->{children}[1]->draw;
566}
567
568
569#############################################################################
570
571package CFClient::UI::Frame;
572
573our @ISA = CFClient::UI::Bin::;
574
575use CFClient::OpenGL;
576
577sub size_request {
578 my ($self) = @_;
579 my $chld = $self->child
580 or return (0, 0);
581
582 $chld->move (2, 2);
583
584 map { $_ + 4 } $chld->size_request;
585}
586
587sub size_allocate {
588 my ($self, $x, $y, $w, $h) = @_;
589
590 $self->child->configure (2, 2, $w - 4, $h - 4);
591}
592
593sub _draw {
594 my ($self) = @_;
595
596 my $chld = $self->child;
597
598 my ($w, $h) = $chld->size_request;
599
600 glBegin GL_QUADS;
601 glColor 0, 0, 0;
602 glVertex 0 , 0;
603 glVertex 0 , $h + 4;
604 glVertex $w + 4 , $h + 4;
605 glVertex $w + 4 , 0;
606 glEnd;
607
608 $chld->draw;
609}
610
611#############################################################################
612
613package CFClient::UI::FancyFrame;
614
615our @ISA = CFClient::UI::Bin::;
616
617use CFClient::OpenGL;
618
619my @tex =
620 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
621 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
622
623sub new {
624 my $class = shift;
625
626 # TODO: user_x, user_y, overwrite moveto?
627
628 $class->SUPER::new (
629 bg => [1, 1, 1, 1], 1076 bg => [1, 1, 1, 1],
630 border_bg => [1, 1, 1, 1], 1077 border_bg => [1, 1, 1, 1],
631 border => 0.8, 1078 border => 0.6,
632 @_ 1079 can_events => 1,
1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
633 ) 1083 );
1084
1085 $self->{title_widget} = new CFClient::UI::Label
1086 align => 0,
1087 valign => 1,
1088 text => $self->{title},
1089 fontsize => $self->{border},
1090 if exists $self->{title};
1091
1092 if ($self->{has_close_button}) {
1093 $self->{close_button} =
1094 new CFClient::UI::ImageButton
1095 image => 'x1_close.png',
1096 on_activate => sub { $self->hide };
1097
1098 $self->CFClient::UI::Container::add ($self->{close_button});
1099 }
1100
1101 $self
1102}
1103
1104sub add {
1105 my ($self, @widgets) = @_;
1106
1107 $self->SUPER::add (@widgets);
1108 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1109 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
634} 1110}
635 1111
636sub border { 1112sub border {
637 int $_[0]{border} * $::FONTSIZE 1113 int $_[0]{border} * $::FONTSIZE
638} 1114}
639 1115
640sub size_request { 1116sub size_request {
641 my ($self) = @_; 1117 my ($self) = @_;
642 1118
643 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1119 $self->{title_widget}->size_request
1120 if $self->{title_widget};
1121
1122 $self->{close_button}->size_request
1123 if $self->{close_button};
644 1124
645 my ($w, $h) = $self->SUPER::size_request; 1125 my ($w, $h) = $self->SUPER::size_request;
646 1126
647 ( 1127 (
648 $w + $self->border * 2, 1128 $w + $self->border * 2,
649 $h + $self->border * 2, 1129 $h + $self->border * 2,
650 ) 1130 )
651} 1131}
652 1132
653sub size_allocate { 1133sub invoke_size_allocate {
654 my ($self, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
655 1135
1136 if ($self->{title_widget}) {
1137 $self->{title_widget}{w} = $w;
1138 $self->{title_widget}{h} = $h;
1139 $self->{title_widget}->invoke_size_allocate ($w, $h);
1140 }
1141
1142 my $border = $self->border;
1143
656 $h -= List::Util::max 0, $self->border * 2; 1144 $h -= List::Util::max 0, $border * 2;
657 $w -= List::Util::max 0, $self->border * 2; 1145 $w -= List::Util::max 0, $border * 2;
658 1146
659 $self->child->configure ($self->border, $self->border, $w, $h); 1147 $self->child->configure ($border, $border, $w, $h);
660}
661 1148
1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
1151
1152 1
1153}
1154
662sub button_down { 1155sub invoke_button_down {
663 my ($self, $ev, $x, $y) = @_; 1156 my ($self, $ev, $x, $y) = @_;
664 1157
1158 my ($w, $h) = @$self{qw(w h)};
665 my $border = $self->border; 1159 my $border = $self->border;
666 1160
667 if ($x < $self->{w} && $x >= $self->{w} - $border 1161 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
668 && $y < $self->{h} && $y >= $self->{h} - $border) { 1162 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
669 1163
1164 if ($lr & $td) {
1165 my ($wx, $wy) = ($self->{x}, $self->{y});
670 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1166 my ($ox, $oy) = ($ev->{x}, $ev->{y});
671 my ($bw, $bh) = ($self->{w}, $self->{h}); 1167 my ($bw, $bh) = ($self->{w}, $self->{h});
672 1168
1169 my $mx = $x < $border;
1170 my $my = $y < $border;
1171
673 $self->{motion} = sub { 1172 $self->{motion} = sub {
674 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
675 1174
676 ($x, $y) = ($ev->{x}, $ev->{y}); 1175 my $dx = $ev->{x} - $ox;
1176 my $dy = $ev->{y} - $oy;
677 1177
678 $self->{user_w} = $bw + $x - $ox; 1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
679 $self->{user_h} = $bh + $y - $oy; 1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
680 $self->check_size; 1180
1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1182 $self->realloc;
681 }; 1183 };
682 1184
683 } elsif ($x >= 0 && $x < $self->{w} 1185 } elsif ($lr ^ $td) {
684 && $y >= 0 && $y < $border) {
685
686 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
687 my ($bx, $by) = ($self->{x}, $self->{y}); 1187 my ($bx, $by) = ($self->{x}, $self->{y});
688 1188
689 $self->{motion} = sub { 1189 $self->{motion} = sub {
690 my ($ev, $x, $y) = @_; 1190 my ($ev, $x, $y) = @_;
691 1191
692 ($x, $y) = ($ev->{x}, $ev->{y}); 1192 ($x, $y) = ($ev->{x}, $ev->{y});
693 1193
694 $self->move ($bx + $x - $ox, $by + $y - $oy); 1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
695 $self->update; 1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
696 }; 1197 };
1198 } else {
1199 return 0;
1200 }
1201
697 } 1202 1
698} 1203}
699 1204
700sub button_up { 1205sub invoke_button_up {
701 my ($self, $ev, $x, $y) = @_; 1206 my ($self, $ev, $x, $y) = @_;
702 1207
703 delete $self->{motion}; 1208 ! ! delete $self->{motion}
704} 1209}
705 1210
706sub mouse_motion { 1211sub invoke_mouse_motion {
707 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
708 1213
709 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
710} 1217}
711 1218
712sub _draw { 1219sub _draw {
713 my ($self) = @_; 1220 my ($self) = @_;
714 1221
1222 my $child = $self->{children}[0];
1223
715 my ($w, $h ) = ($self->{w}, $self->{h}); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
716 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1225 my ($cw, $ch) = ($child->{w}, $child->{h});
717 1226
718 glEnable GL_BLEND;
719 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
720 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
721 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
722 1229
723 my $border = $self->border; 1230 my $border = $self->border;
724 1231
725 glColor @{ $self->{border_bg} }; 1232 glColor @{ $self->{border_bg} };
726 $tex[1]->draw_quad (0, 0, $w, $border); 1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
727 $tex[3]->draw_quad (0, $border, $border, $ch); 1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
728 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
729 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
730 1237
731 my $bg = $tex[0]; 1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1239 glColor @{ $self->{bg} };
732 1240
733 # TODO: repeat texture not scale 1241 # TODO: repeat texture not scale
734 my $rep_x = $cw / $bg->{w}; 1242 # solve this better(?)
735 my $rep_y = $ch / $bg->{h}; 1243 $bg->{s} = $cw / $bg->{w};
736 1244 $bg->{t} = $ch / $bg->{h};
737 glColor @{ $self->{bg} };
738
739 $bg->{s} = $rep_x;
740 $bg->{t} = $rep_y;
741 $bg->{wrap_mode} = 1;
742 $bg->draw_quad ($border, $border, $cw, $ch); 1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1246 }
743 1247
744 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
745 glDisable GL_BLEND;
746 1249
747 $self->child->draw; 1250 $child->draw;
1251
1252 if ($self->{title_widget}) {
1253 glTranslate 0, $border - $self->{h};
1254 $self->{title_widget}->_draw;
1255
1256 glTranslate 0, - ($border - $self->{h});
1257 }
1258
1259 $self->{close_button}->draw
1260 if $self->{close_button};
748} 1261}
749 1262
750############################################################################# 1263#############################################################################
751 1264
752package CFClient::UI::Table; 1265package CFClient::UI::Table;
… …
760sub new { 1273sub new {
761 my $class = shift; 1274 my $class = shift;
762 1275
763 $class->SUPER::new ( 1276 $class->SUPER::new (
764 col_expand => [], 1277 col_expand => [],
765 @_ 1278 @_,
766 ) 1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
767} 1284}
768 1285
769sub add { 1286sub add {
770 my ($self, $x, $y, $child) = @_; 1287 my ($self, $x, $y, $child) = @_;
771 1288
772 $child->set_parent ($self); 1289 $child->set_parent ($self);
773 $self->{children}[$y][$x] = $child; 1290 $self->{children}[$y][$x] = $child;
774 1291
775 $child->check_size; 1292 $self->realloc;
776} 1293}
777 1294
1295sub remove {
1296 my ($self, $child) = @_;
1297
1298 # TODO: not yet implemented
1299}
1300
778# TODO: move to container class maybe? send childs a signal on removal? 1301# TODO: move to container class maybe? send children a signal on removal?
779sub clear { 1302sub clear {
780 my ($self) = @_; 1303 my ($self) = @_;
781 1304
1305 my @children = $self->children;
782 delete $self->{children}; 1306 delete $self->{children};
783 $self->update; 1307
1308 for (@children) {
1309 delete $_->{parent};
1310 $_->hide;
1311 }
1312
1313 $self->realloc;
784} 1314}
785 1315
786sub get_wh { 1316sub get_wh {
787 my ($self) = @_; 1317 my ($self) = @_;
788 1318
… …
793 or next; 1323 or next;
794 1324
795 for my $x (0 .. $#$row) { 1325 for my $x (0 .. $#$row) {
796 my $widget = $row->[$x] 1326 my $widget = $row->[$x]
797 or next; 1327 or next;
798 my ($w, $h) = $widget->size_request; 1328 my ($w, $h) = @$widget{qw(req_w req_h)};
799 1329
800 $w[$x] = max $w[$x], $w; 1330 $w[$x] = max $w[$x], $w;
801 $h[$y] = max $h[$y], $h; 1331 $h[$y] = max $h[$y], $h;
802 } 1332 }
803 } 1333 }
… …
814 (sum @$ws), 1344 (sum @$ws),
815 (sum @$hs), 1345 (sum @$hs),
816 ) 1346 )
817} 1347}
818 1348
819sub size_allocate { 1349sub invoke_size_allocate {
820 my ($self, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
821 1351
822 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
823 1353
824 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
825 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
826 1356
827 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
828 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
829 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
830 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
… …
856 } 1386 }
857 1387
858 $y += $row_h; 1388 $y += $row_h;
859 } 1389 }
860 1390
1391 1
861} 1392}
862 1393
863sub find_widget { 1394sub find_widget {
864 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
865 1396
… …
884 } 1415 }
885} 1416}
886 1417
887############################################################################# 1418#############################################################################
888 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($self) = @_;
1426
1427 $self->{vertical}
1428 ? (
1429 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1430 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1431 )
1432 : (
1433 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1434 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1435 )
1436}
1437
1438sub invoke_size_allocate {
1439 my ($self, $w, $h) = @_;
1440
1441 my $space = $self->{vertical} ? $h : $w;
1442 my $children = $self->{children};
1443
1444 my @req;
1445
1446 if ($self->{homogeneous}) {
1447 @req = ($space / (@$children || 1)) x @$children;
1448 } else {
1449 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1450 my $req = List::Util::sum @req;
1451
1452 if ($req > $space) {
1453 # ah well, not enough space
1454 $_ *= $space / $req for @req;
1455 } else {
1456 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1457
1458 $space = ($space - $req) / $expand; # remaining space to give away
1459
1460 $req[$_] += $space * $children->[$_]{expand}
1461 for 0 .. $#$children;
1462 }
1463 }
1464
1465 CFClient::UI::harmonize \@req;
1466
1467 my $pos = 0;
1468 for (0 .. $#$children) {
1469 my $alloc = $req[$_];
1470 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1471
1472 $pos += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
889package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
890 1481
891# TODO: wrap into common Box base class
892
893our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
894 1483
895sub size_request { 1484sub new {
896 my ($self) = @_; 1485 my $class = shift;
897 1486
898 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
899 1488 vertical => 0,
900 ( 1489 @_,
901 (List::Util::sum map $_->[0], @alloc),
902 (List::Util::max map $_->[1], @alloc),
903 ) 1490 )
904} 1491}
905 1492
906sub size_allocate {
907 my ($self, $w, $h) = @_;
908
909 ($h, $w) = ($w, $h);
910
911 my $children = $self->{children};
912
913 my @h = map +($_->size_request)[0], @$children;
914
915 my $req_h = List::Util::sum @h;
916
917 if ($req_h > $h) {
918 # ah well, not enough space
919 $_ *= $h / $req_h for @h;
920 } else {
921 my $exp = List::Util::sum map $_->{expand}, @$children;
922 $exp ||= 1;
923
924 for (0 .. $#$children) {
925 my $child = $children->[$_];
926
927 my $alloc_h = $h[$_];
928 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
929 $h[$_] = $alloc_h;
930 }
931 }
932
933 CFClient::UI::harmonize \@h;
934
935 my $y = 0;
936 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_];
939 $child->configure ($y, 0, $h, $w);
940
941 $y += $h;
942 }
943
944 1
945}
946
947############################################################################# 1493#############################################################################
948 1494
949package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
950 1496
951# TODO: wrap into common Box base class
952
953our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
954 1498
955sub size_request { 1499sub new {
956 my ($self) = @_; 1500 my $class = shift;
957 1501
958 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
959 1503 vertical => 1,
960 ( 1504 @_,
961 (List::Util::max map $_->[0], @alloc),
962 (List::Util::sum map $_->[1], @alloc),
963 ) 1505 )
964} 1506}
965 1507
966sub size_allocate {
967 my ($self, $w, $h) = @_;
968
969 my $children = $self->{children};
970
971 my @h = map +($_->size_request)[1], @$children;
972
973 my $req_h = List::Util::sum @h;
974
975 if ($req_h > $h) {
976 # ah well, not enough space
977 $_ *= $h / $req_h for @h;
978 } else {
979 my $exp = List::Util::sum map $_->{expand}, @$children;
980 $exp ||= 1;
981
982 for (0 .. $#$children) {
983 my $child = $children->[$_];
984
985 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
986 }
987 }
988
989 CFClient::UI::harmonize \@h;
990
991 my $y = 0;
992 for (0 .. $#$children) {
993 my $child = $children->[$_];
994 my $h = $h[$_];
995 $child->configure (0, $y, $w, $h);
996
997 $y += $h;
998 }
999
1000 1
1001}
1002
1003############################################################################# 1508#############################################################################
1004 1509
1005package CFClient::UI::Label; 1510package CFClient::UI::Label;
1006 1511
1007our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
1008 1513
1009use CFClient::OpenGL; 1514use CFClient::OpenGL;
1010 1515
1011sub new { 1516sub new {
1012 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
1013 1518
1014 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
1015 fg => [1, 1, 1], 1520 fg => [1, 1, 1],
1521 #bg => none
1522 #active_bg => none
1523 #font => default_font
1524 #text => initial text
1525 #markup => initial narkup
1526 #max_w => maximum pixel width
1527 ellipsise => 3, # end
1528 layout => (new CFClient::Layout),
1016 fontsize => 1, 1529 fontsize => 1,
1017 text => "",
1018 align => -1, 1530 align => -1,
1019 valign => -1, 1531 valign => -1,
1020 padding => 2, 1532 padding_x => 2,
1021 layout => new CFClient::Layout, 1533 padding_y => 2,
1534 can_events => 0,
1022 %arg 1535 %arg
1023 ); 1536 );
1024 1537
1025 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1538 if (exists $self->{template}) {
1539 my $layout = new CFClient::Layout;
1540 $layout->set_text (delete $self->{template});
1541 $self->{template} = $layout;
1542 }
1026 1543
1027 $self->set_text (delete $self->{text}) if exists $self->{text}; 1544 if (exists $self->{markup}) {
1028 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1545 $self->set_markup (delete $self->{markup});
1546 } else {
1547 $self->set_text (delete $self->{text});
1548 }
1029 1549
1030 $self 1550 $self
1031} 1551}
1032 1552
1033sub escape_text { 1553sub escape($) {
1034 local $_ = $_[1]; 1554 local $_ = $_[0];
1035 1555
1036 s/&/&amp;/g; 1556 s/&/&amp;/g;
1037 s/>/&gt;/g; 1557 s/>/&gt;/g;
1038 s/</&lt;/g; 1558 s/</&lt;/g;
1039 1559
1040 $_[1] 1560 $_
1561}
1562
1563sub update {
1564 my ($self) = @_;
1565
1566 delete $self->{texture};
1567 $self->SUPER::update;
1568}
1569
1570sub realloc {
1571 my ($self) = @_;
1572
1573 delete $self->{ox};
1574 $self->SUPER::realloc;
1041} 1575}
1042 1576
1043sub set_text { 1577sub set_text {
1044 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
1045 1579
1580 return if $self->{text} eq "T$text";
1581 $self->{text} = "T$text";
1582
1583 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1046 $self->{layout}->set_text ($text); 1584 $self->{layout}->set_text ($text);
1047 1585
1048 delete $self->{texture}; 1586 delete $self->{size_req};
1587 $self->realloc;
1049 $self->update; 1588 $self->update;
1050} 1589}
1051 1590
1052sub set_markup { 1591sub set_markup {
1053 my ($self, $markup) = @_; 1592 my ($self, $markup) = @_;
1054 1593
1594 return if $self->{text} eq "M$markup";
1595 $self->{text} = "M$markup";
1596
1597 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1598
1599 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1055 $self->{layout}->set_markup ($markup); 1600 $self->{layout}->set_markup ($markup);
1056 1601
1602 delete $self->{size_req};
1603 $self->realloc;
1604 $self->update;
1605}
1606
1607sub size_request {
1608 my ($self) = @_;
1609
1610 $self->{size_req} ||= do {
1611 $self->{layout}->set_font ($self->{font}) if $self->{font};
1612 $self->{layout}->set_width ($self->{max_w} || -1);
1613 $self->{layout}->set_ellipsise ($self->{ellipsise});
1614 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1616
1617 my ($w, $h) = $self->{layout}->size;
1618
1619 if (exists $self->{template}) {
1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1622
1623 my ($w2, $h2) = $self->{template}->size;
1624
1625 $w = List::Util::max $w, $w2;
1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1630 };
1631
1632 @{ $self->{size_req} }
1633}
1634
1635sub invoke_size_allocate {
1636 my ($self, $w, $h) = @_;
1637
1638 delete $self->{ox};
1639
1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1644}
1645
1646sub set_fontsize {
1647 my ($self, $fontsize) = @_;
1648
1649 $self->{fontsize} = $fontsize;
1057 delete $self->{texture}; 1650 delete $self->{texture};
1058 $self->update;
1059}
1060 1651
1061sub size_request { 1652 $self->realloc;
1062 my ($self) = @_;
1063
1064 $self->{layout}->set_width;
1065 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1066
1067 my ($w, $h) = $self->{layout}->size;
1068
1069 (
1070 $w + $self->{padding} * 2,
1071 $h + $self->{padding} * 2,
1072 )
1073} 1653}
1074 1654
1075sub size_allocate { 1655sub reconfigure {
1076 my ($self, $w, $h) = @_; 1656 my ($self) = @_;
1077 1657
1078 delete $self->{texture}; 1658 delete $self->{size_req};
1659
1660 $self->SUPER::reconfigure;
1079} 1661}
1080 1662
1081sub _draw { 1663sub _draw {
1082 my ($self) = @_; 1664 my ($self) = @_;
1083 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
1084 my $tex = $self->{texture} ||= do { 1668 my $tex = $self->{texture} ||= do {
1669 $self->{layout}->set_foreground (@{$self->{fg}});
1670 $self->{layout}->set_font ($self->{font}) if $self->{font};
1085 $self->{layout}->set_width ($self->{w}); 1671 $self->{layout}->set_width ($self->{w});
1672 $self->{layout}->set_ellipsise ($self->{ellipsise});
1673 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1086 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
1087 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
1088 }; 1677 };
1089 1678
1090 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
1091 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1680 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1681 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1682 : ($self->{w} - $tex->{w}) * 0.5);
1683
1684 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1685 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1686 : ($self->{h} - $tex->{h}) * 0.5);
1687 };
1688
1092 glEnable GL_TEXTURE_2D; 1689 glEnable GL_TEXTURE_2D;
1690
1691 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1692 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1693
1694 if ($tex->{format} == GL_ALPHA) {
1695 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1696 glColor @{$self->{fg}};
1697 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1698 } else {
1093 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1094 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1095 glColor @{$self->{fg}}; 1701 }
1096
1097 $self->{ox} = int (
1098 $self->{align} < 0 ? $self->{padding}
1099 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1100 : ($self->{w} - $tex->{w}) * 0.5
1101 );
1102
1103 $self->{oy} = int (
1104 $self->{valign} < 0 ? $self->{padding}
1105 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1106 : ($self->{h} - $tex->{h}) * 0.5
1107 );
1108
1109 $tex->draw_quad ($self->{ox}, $self->{oy});
1110 1702
1111 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1112 glDisable GL_BLEND;
1113} 1704}
1114 1705
1115############################################################################# 1706#############################################################################
1116 1707
1117package CFClient::UI::EntryBase; 1708package CFClient::UI::EntryBase;
… …
1122 1713
1123sub new { 1714sub new {
1124 my $class = shift; 1715 my $class = shift;
1125 1716
1126 $class->SUPER::new ( 1717 $class->SUPER::new (
1127 fg => [1, 1, 1], 1718 fg => [1, 1, 1],
1128 bg => [0, 0, 0, 0.2], 1719 bg => [0, 0, 0, 0.2],
1129 active_bg => [1, 1, 1, 0.5], 1720 active_bg => [1, 1, 1, 0.5],
1130 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1131 can_hover => 1, 1722 can_hover => 1,
1132 can_focus => 1, 1723 can_focus => 1,
1133 valign => 0, 1724 valign => 0,
1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1134 @_ 1728 @_
1135 ) 1729 )
1136} 1730}
1137 1731
1138sub _set_text { 1732sub _set_text {
… …
1140 1734
1141 delete $self->{cur_h}; 1735 delete $self->{cur_h};
1142 1736
1143 return if $self->{text} eq $text; 1737 return if $self->{text} eq $text;
1144 1738
1145 delete $self->{texture};
1146
1147 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1148 $self->{text} = $text; 1740 $self->{text} = $text;
1149 1741
1150 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1152 1745
1153 $self->emit (changed => $self->{text}); 1746 $self->emit (changed => $self->{text});
1747
1748 $self->realloc;
1749 $self->update;
1750}
1751
1752sub set_text {
1753 my ($self, $text) = @_;
1754
1755 $self->{cursor} = length $text;
1756 $self->_set_text ($text);
1154} 1757}
1155 1758
1156sub get_text { 1759sub get_text {
1157 $_[0]{text} 1760 $_[0]{text}
1158} 1761}
… …
1163 my ($w, $h) = $self->SUPER::size_request; 1766 my ($w, $h) = $self->SUPER::size_request;
1164 1767
1165 ($w + 1, $h) # add 1 for cursor 1768 ($w + 1, $h) # add 1 for cursor
1166} 1769}
1167 1770
1168sub size_allocate {
1169 my ($self, $w, $h) = @_;
1170
1171 $self->_set_text ($self->{text});
1172}
1173
1174sub set_text {
1175 my ($self, $text) = @_;
1176
1177 $self->{cursor} = length $text;
1178 $self->_set_text ($text);
1179 $self->update;
1180}
1181
1182sub key_down { 1771sub invoke_key_down {
1183 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1184 1773
1185 my $mod = $ev->{mod}; 1774 my $mod = $ev->{mod};
1186 my $sym = $ev->{sym}; 1775 my $sym = $ev->{sym};
1187 my $uni = $ev->{unicode}; 1776 my $uni = $ev->{unicode};
1188 1777
1189 my $text = $self->get_text; 1778 my $text = $self->get_text;
1190 1779
1191 if ($sym == 8) { 1780 if ($uni == 8) {
1192 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1193 } elsif ($sym == 127) { 1782 } elsif ($uni == 127) {
1194 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1195 } elsif ($sym == CFClient::SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1196 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1197 } elsif ($sym == CFClient::SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1198 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1199 } elsif ($sym == CFClient::SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1200 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1201 } elsif ($sym == CFClient::SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1202 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1203 } elsif ($sym == 27) { 1792 } elsif ($uni == 27) {
1204 $self->emit ('escape'); 1793 $self->emit ('escape');
1205 } elsif ($uni) { 1794 } elsif ($uni) {
1206 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1207 } 1798 }
1208 1799
1209 $self->_set_text ($text); 1800 $self->_set_text ($text);
1210 $self->update;
1211}
1212 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1213sub focus_in { 1807sub invoke_focus_in {
1214 my ($self) = @_; 1808 my ($self) = @_;
1215 1809
1216 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1217 1811
1218 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1219} 1813}
1220 1814
1221sub button_down { 1815sub invoke_button_down {
1222 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1223 1817
1224 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1225 1819
1226 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1227 1821
1228 # byte-index to char-index 1822 # byte-index to char-index
1229 my $text = $self->{text}; 1823 my $text = $self->{text};
1230 utf8::encode $text; 1824 utf8::encode $text;
1231 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1232 1826
1233 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1234 $self->update; 1828 $self->update;
1829
1830 1
1235} 1831}
1236 1832
1237sub mouse_motion { 1833sub invoke_mouse_motion {
1238 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1239# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1835# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1836
1837 1
1240} 1838}
1241 1839
1242sub _draw { 1840sub _draw {
1243 my ($self) = @_; 1841 my ($self) = @_;
1244 1842
1245 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1246 1844
1247 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1248 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1249 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1250 } else { 1848 } else {
1251 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1252 } 1850 }
1253 1851
1254 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1255 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1256 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1257 glVertex 0 , 0; 1855 glVertex 0 , 0;
1258 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1259 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1260 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1285 1883
1286our @ISA = CFClient::UI::EntryBase::; 1884our @ISA = CFClient::UI::EntryBase::;
1287 1885
1288use CFClient::OpenGL; 1886use CFClient::OpenGL;
1289 1887
1290sub key_down { 1888sub invoke_key_down {
1291 my ($self, $ev) = @_; 1889 my ($self, $ev) = @_;
1292 1890
1293 my $sym = $ev->{sym}; 1891 my $sym = $ev->{sym};
1294 1892
1295 if ($sym == 13) { 1893 if ($sym == 13) {
1894 unshift @{$self->{history}},
1895 my $txt = $self->get_text;
1896
1897 $self->{history_pointer} = -1;
1898 $self->{history_saveback} = '';
1296 $self->emit (activate => $self->get_text); 1899 $self->emit (activate => $txt);
1297 $self->update; 1900 $self->update;
1298 1901
1902 } elsif ($sym == CFClient::SDLK_UP) {
1903 if ($self->{history_pointer} < 0) {
1904 $self->{history_saveback} = $self->get_text;
1905 }
1906 if (@{$self->{history} || []} > 0) {
1907 $self->{history_pointer}++;
1908 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1909 $self->{history_pointer} = @{$self->{history} || []} - 1;
1910 }
1911 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1912 }
1913
1914 } elsif ($sym == CFClient::SDLK_DOWN) {
1915 $self->{history_pointer}--;
1916 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1917
1918 if ($self->{history_pointer} >= 0) {
1919 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1920 } else {
1921 $self->set_text ($self->{history_saveback});
1922 }
1923
1299 } else { 1924 } else {
1300 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::invoke_key_down ($ev)
1926 }
1927
1301 } 1928 1
1302
1303} 1929}
1304 1930
1305############################################################################# 1931#############################################################################
1306 1932
1307package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1309our @ISA = CFClient::UI::Label::; 1935our @ISA = CFClient::UI::Label::;
1310 1936
1311use CFClient::OpenGL; 1937use CFClient::OpenGL;
1312 1938
1313my @tex = 1939my @tex =
1314 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1940 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1315 qw(b1_button_active.png); 1941 qw(b1_button_active.png);
1316 1942
1317sub new { 1943sub new {
1318 my $class = shift; 1944 my $class = shift;
1319 1945
1320 $class->SUPER::new ( 1946 $class->SUPER::new (
1321 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1322 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1323 bg => [1, 1, 1, 0.2],
1324 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1325 can_hover => 1, 1951 can_hover => 1,
1326 align => 0, 1952 align => 0,
1327 valign => 0, 1953 valign => 0,
1954 can_events => 1,
1328 @_ 1955 @_
1329 ) 1956 )
1330} 1957}
1331 1958
1332sub button_up { 1959sub invoke_button_up {
1333 my ($self, $ev, $x, $y) = @_; 1960 my ($self, $ev, $x, $y) = @_;
1334 1961
1962 $self->emit ("activate")
1335 if ($x >= 0 && $x < $self->{w} 1963 if $x >= 0 && $x < $self->{w}
1336 && $y >= 0 && $y < $self->{h}) { 1964 && $y >= 0 && $y < $self->{h};
1337 $self->emit ("activate"); 1965
1338 } 1966 1
1339} 1967}
1340 1968
1341sub _draw { 1969sub _draw {
1342 my ($self) = @_; 1970 my ($self) = @_;
1343 1971
1344 local $self->{fg} = $self->{fg}; 1972 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1345 1973
1346 if ($GRAB == $self) {
1347 $self->{fg} = $self->{active_fg};
1348 }
1349
1350 glEnable GL_BLEND;
1351 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1352 glEnable GL_TEXTURE_2D; 1974 glEnable GL_TEXTURE_2D;
1353 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1975 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1354 glColor 0, 0, 0, 1; 1976 glColor 0, 0, 0, 1;
1355 1977
1356 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1978 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1357 1979
1358 glDisable GL_TEXTURE_2D; 1980 glDisable GL_TEXTURE_2D;
1359 glDisable GL_BLEND;
1360 1981
1361 $self->SUPER::_draw; 1982 $self->SUPER::_draw;
1362} 1983}
1363 1984
1364############################################################################# 1985#############################################################################
1365 1986
1366package CFClient::UI::CheckBox; 1987package CFClient::UI::ImageButton;
1367 1988
1368our @ISA = CFClient::UI::DrawBG::; 1989our @ISA = CFClient::UI::Image::;
1369
1370my @tex =
1371 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1372 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1373 1990
1374use CFClient::OpenGL; 1991use CFClient::OpenGL;
1992
1993my %textures;
1375 1994
1376sub new { 1995sub new {
1377 my $class = shift; 1996 my $class = shift;
1378 1997
1998 my $self = $class->SUPER::new (
1999 padding_x => 4,
2000 padding_y => 4,
2001 fg => [1, 1, 1],
2002 active_fg => [0, 0, 1],
2003 can_hover => 1,
2004 align => 0,
2005 valign => 0,
2006 can_events => 1,
2007 @_
2008 );
2009}
2010
2011sub invoke_button_up {
2012 my ($self, $ev, $x, $y) = @_;
2013
2014 $self->emit ("activate")
2015 if $x >= 0 && $x < $self->{w}
2016 && $y >= 0 && $y < $self->{h};
2017
2018 1
2019}
2020
2021#############################################################################
2022
2023package CFClient::UI::CheckBox;
2024
2025our @ISA = CFClient::UI::DrawBG::;
2026
2027my @tex =
2028 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2029 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2030
2031use CFClient::OpenGL;
2032
2033sub new {
2034 my $class = shift;
2035
1379 $class->SUPER::new ( 2036 $class->SUPER::new (
1380 padding => 2, 2037 padding_x => 2,
2038 padding_y => 2,
1381 fg => [1, 1, 1], 2039 fg => [1, 1, 1],
1382 active_fg => [1, 1, 0], 2040 active_fg => [1, 1, 0],
2041 bg => [0, 0, 0, 0.2],
2042 active_bg => [1, 1, 1, 0.5],
1383 state => 0, 2043 state => 0,
1384 can_hover => 1, 2044 can_hover => 1,
1385 @_ 2045 @_
1386 ) 2046 )
1387} 2047}
1388 2048
1389sub size_request { 2049sub size_request {
1390 my ($self) = @_; 2050 my ($self) = @_;
1391 2051
1392 ($self->{padding} * 2 + 6) x 2 2052 (6) x 2
1393} 2053}
1394 2054
1395sub button_down { 2055sub invoke_button_down {
1396 my ($self, $ev, $x, $y) = @_; 2056 my ($self, $ev, $x, $y) = @_;
1397 2057
1398 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2058 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1399 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2059 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1400 $self->{state} = !$self->{state}; 2060 $self->{state} = !$self->{state};
1401 $self->emit (changed => $self->{state}); 2061 $self->emit (changed => $self->{state});
2062 } else {
2063 return 0
2064 }
2065
1402 } 2066 1
1403} 2067}
1404 2068
1405sub _draw { 2069sub _draw {
1406 my ($self) = @_; 2070 my ($self) = @_;
1407 2071
1408 $self->SUPER::_draw; 2072 $self->SUPER::_draw;
1409 2073
1410 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2074 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1411 2075
1412 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2076 my ($w, $h) = @$self{qw(w h)};
2077
2078 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1413 2079
1414 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2080 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1415 2081
1416 glEnable GL_BLEND; 2082 my $tex = $self->{state} ? $tex[1] : $tex[0];
2083
1417 glEnable GL_TEXTURE_2D; 2084 glEnable GL_TEXTURE_2D;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419
1420 my $tex = $self->{state} ? $tex[1] : $tex[0];
1421
1422 $tex->draw_quad (0, 0, $s, $s); 2085 $tex->draw_quad_alpha (0, 0, $s, $s);
1423
1424 glDisable GL_TEXTURE_2D; 2086 glDisable GL_TEXTURE_2D;
1425 glDisable GL_BLEND;
1426} 2087}
1427 2088
1428############################################################################# 2089#############################################################################
1429 2090
2091package CFClient::UI::Image;
2092
2093our @ISA = CFClient::UI::Base::;
2094
2095use CFClient::OpenGL;
2096use Carp qw/confess/;
2097
2098our %loaded_images;
2099
2100sub new {
2101 my $class = shift;
2102
2103 my $self = $class->SUPER::new (can_events => 0, @_);
2104
2105 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2106
2107 $loaded_images{$self->{image}} ||=
2108 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2109
2110 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2111
2112 Scalar::Util::weaken $loaded_images{$self->{image}};
2113
2114 $self->{aspect} = $tex->{w} / $tex->{h};
2115
2116 $self
2117}
2118
2119sub size_request {
2120 my ($self) = @_;
2121
2122 ($self->{tex}->{w}, $self->{tex}->{h})
2123}
2124
2125sub _draw {
2126 my ($self) = @_;
2127
2128 my $tex = $self->{tex};
2129
2130 my ($w, $h) = ($self->{w}, $self->{h});
2131
2132 if ($self->{rot90}) {
2133 glRotate 90, 0, 0, 1;
2134 glTranslate 0, -$self->{w}, 0;
2135
2136 ($w, $h) = ($h, $w);
2137 }
2138
2139 glEnable GL_TEXTURE_2D;
2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2141
2142 $tex->draw_quad_alpha (0, 0, $w, $h);
2143
2144 glDisable GL_TEXTURE_2D;
2145}
2146
2147#############################################################################
2148
1430package CFClient::UI::VGauge; 2149package CFClient::UI::VGauge;
1431 2150
1432our @ISA = CFClient::UI::Base::; 2151our @ISA = CFClient::UI::Base::;
2152
2153use List::Util qw(min max);
1433 2154
1434use CFClient::OpenGL; 2155use CFClient::OpenGL;
1435 2156
1436my %tex = ( 2157my %tex = (
1437 food => [ 2158 food => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2159 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1439 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2160 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1440 ], 2161 ],
1441 grace => [ 2162 grace => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2163 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1443 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2164 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1444 ], 2165 ],
1445 hp => [ 2166 hp => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2167 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2168 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1448 ], 2169 ],
1449 mana => [ 2170 mana => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2171 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2172 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1452 ], 2173 ],
1453); 2174);
1454 2175
1455# eg. VGauge->new (gauge => 'food'), default gauge: food 2176# eg. VGauge->new (gauge => 'food'), default gauge: food
1456sub new { 2177sub new {
1457 my $class = shift; 2178 my $class = shift;
1458 2179
1459 my $self = $class->SUPER::new ( 2180 my $self = $class->SUPER::new (
1460 gauge => 'food', 2181 type => 'food',
1461 @_ 2182 @_
1462 ); 2183 );
1463 2184
1464 $self->{aspect} = $tex{$self->{gauge}}[0]{w} / $tex{$self->{gauge}}[0]{h}; 2185 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1465 2186
1466 $self 2187 $self
1467} 2188}
1468 2189
1469sub size_request { 2190sub size_request {
1470 my ($self) = @_; 2191 my ($self) = @_;
1471 2192
1472 my $tex = $tex{$self->{gauge}}[0]; 2193 #my $tex = $tex{$self->{type}}[0];
1473
1474 @$tex{qw(w h)} 2194 #@$tex{qw(w h)}
2195 (0, 0)
1475} 2196}
1476 2197
1477sub set_max { 2198sub set_max {
1478 my ($self, $max) = @_; 2199 my ($self, $max) = @_;
1479 2200
2201 return if $self->{max_val} == $max;
2202
1480 $self->{max_val} = $max; 2203 $self->{max_val} = $max;
2204 $self->update;
1481} 2205}
1482 2206
1483sub set_value { 2207sub set_value {
1484 my ($self, $val, $max) = @_; 2208 my ($self, $val, $max) = @_;
1485 2209
1486 $self->set_max ($max) 2210 $self->set_max ($max)
1487 if defined $max; 2211 if defined $max;
1488 2212
1489 $max = $self->{max_val}; 2213 return if $self->{val} == $val;
2214
1490 $self->{val} = $val; 2215 $self->{val} = $val;
1491
1492 $self->update; 2216 $self->update;
1493} 2217}
1494 2218
1495sub _draw { 2219sub _draw {
1496 my ($self) = @_; 2220 my ($self) = @_;
1497 2221
1498 my $tex = $tex{$self->{gauge}}; 2222 my $tex = $tex{$self->{type}};
2223 my ($t1, $t2, $t3) = @$tex;
1499 2224
1500 my ($w, $h) = ($self->{w}, $self->{h}); 2225 my ($w, $h) = ($self->{w}, $self->{h});
1501 2226
2227 if ($self->{vertical}) {
2228 glRotate 90, 0, 0, 1;
2229 glTranslate 0, -$self->{w}, 0;
2230
2231 ($w, $h) = ($h, $w);
2232 }
2233
1502 my $ycut = $self->{val} / ($self->{max_val} || 1); 2234 my $ycut = $self->{val} / ($self->{max_val} || 1);
1503 $ycut = 1 if $self->{val} > $self->{max_val};
1504 2235
1505 my $t1 = $tex->[0]; 2236 my $ycut1 = max 0, min 1, $ycut;
1506 my $t2 = $tex->[1]; 2237 my $ycut2 = max 0, min 1, $ycut - 1;
2238
2239 my $h1 = $self->{h} * (1 - $ycut1);
2240 my $h2 = $self->{h} * (1 - $ycut2);
1507 2241
1508 glEnable GL_BLEND; 2242 glEnable GL_BLEND;
1509 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2243 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2244 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1510 glEnable GL_TEXTURE_2D; 2245 glEnable GL_TEXTURE_2D;
1511 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2246 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1512 2247
1513 my $h1 = $self->{h} - $ycut * $self->{h};
1514 my $h2 = $ycut * $self->{h};
1515
1516 my $yp = 0;
1517
1518 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2248 glBindTexture GL_TEXTURE_2D, $t1->{name};
1519 glBegin GL_QUADS; 2249 glBegin GL_QUADS;
1520 glTexCoord 0 , 0; glVertex 0 , $yp; 2250 glTexCoord 0 , 0; glVertex 0 , 0;
1521 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2251 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1522 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2252 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1523 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2253 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1524 glEnd; 2254 glEnd;
1525 2255
1526 $yp += $h1; 2256 my $ycut1 = List::Util::min 1, $ycut;
1527
1528 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2257 glBindTexture GL_TEXTURE_2D, $t2->{name};
1529 glBegin GL_QUADS; 2258 glBegin GL_QUADS;
1530 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2259 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1531 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2260 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1532 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1533 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 2261 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2262 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1534 glEnd; 2263 glEnd;
2264
2265 if ($t3) {
2266 glBindTexture GL_TEXTURE_2D, $t3->{name};
2267 glBegin GL_QUADS;
2268 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2269 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2270 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2271 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2272 glEnd;
2273 }
1535 2274
1536 glDisable GL_BLEND; 2275 glDisable GL_BLEND;
1537 glDisable GL_TEXTURE_2D; 2276 glDisable GL_TEXTURE_2D;
2277}
2278
2279#############################################################################
2280
2281package CFClient::UI::Gauge;
2282
2283our @ISA = CFClient::UI::VBox::;
2284
2285sub new {
2286 my ($class, %arg) = @_;
2287
2288 my $self = $class->SUPER::new (
2289 tooltip => $arg{type},
2290 can_hover => 1,
2291 can_events => 1,
2292 %arg,
2293 );
2294
2295 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2296 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2297 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2298
2299 $self
2300}
2301
2302sub set_fontsize {
2303 my ($self, $fsize) = @_;
2304
2305 $self->{value}->set_fontsize ($fsize);
2306 $self->{max} ->set_fontsize ($fsize);
2307}
2308
2309sub set_max {
2310 my ($self, $max) = @_;
2311
2312 $self->{gauge}->set_max ($max);
2313 $self->{max}->set_text ($max);
2314}
2315
2316sub set_value {
2317 my ($self, $val, $max) = @_;
2318
2319 $self->set_max ($max)
2320 if defined $max;
2321
2322 $self->{gauge}->set_value ($val, $max);
2323 $self->{value}->set_text ($val);
1538} 2324}
1539 2325
1540############################################################################# 2326#############################################################################
1541 2327
1542package CFClient::UI::Slider; 2328package CFClient::UI::Slider;
… …
1552 qw(s1_slider.png s1_slider_bg.png); 2338 qw(s1_slider.png s1_slider_bg.png);
1553 2339
1554sub new { 2340sub new {
1555 my $class = shift; 2341 my $class = shift;
1556 2342
1557 # range [value, low, high, page] 2343 # range [value, low, high, page, unit]
1558 2344
1559 # TODO: 0-width page 2345 # TODO: 0-width page
1560 # TODO: req_w/h are wrong with vertical 2346 # TODO: req_w/h are wrong with vertical
1561 # TODO: calculations are off 2347 # TODO: calculations are off
1562 my $self = $class->SUPER::new ( 2348 my $self = $class->SUPER::new (
1563 fg => [1, 1, 1], 2349 fg => [1, 1, 1],
1564 active_fg => [0, 0, 0], 2350 active_fg => [0, 0, 0],
2351 bg => [0, 0, 0, 0.2],
2352 active_bg => [1, 1, 1, 0.5],
1565 range => [0, 0, 100, 10], 2353 range => [0, 0, 100, 10, 0],
1566 req_w => 20, 2354 min_w => $::WIDTH / 80,
1567 req_h => 20, 2355 min_h => $::WIDTH / 80,
1568 vertical => 0, 2356 vertical => 0,
1569 can_hover => 1, 2357 can_hover => 1,
1570 inner_pad => 5, 2358 inner_pad => 0.02,
1571 @_ 2359 @_
1572 ); 2360 );
1573 2361
2362 $self->set_value ($self->{range}[0]);
2363 $self->update;
2364
1574 $self 2365 $self
1575} 2366}
1576 2367
2368sub set_range {
2369 my ($self, $range) = @_;
2370
2371 ($range, $self->{range}) = ($self->{range}, $range);
2372
2373 if ("@$range" ne "@{$self->{range}}") {
2374 $self->update;
2375 $self->set_value ($self->{range}[0]);
2376 }
2377}
2378
2379sub set_value {
2380 my ($self, $value) = @_;
2381
2382 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2383
2384 $hi = $lo + 1 if $hi <= $lo;
2385
2386 $page = $hi - $lo if $page > $hi - $lo;
2387
2388 $value = $lo if $value < $lo;
2389 $value = $hi - $page if $value > $hi - $page;
2390
2391 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2392 if $unit;
2393
2394 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2395
2396 if ($value != $old_value) {
2397 $self->emit (changed => $value);
2398 $self->update;
2399 }
2400}
2401
1577sub size_request { 2402sub size_request {
1578 my ($self) = @_; 2403 my ($self) = @_;
1579 2404
1580 my $w = $self->{req_w}; 2405 ($self->{req_w}, $self->{req_h})
1581 my $h = $self->{req_h};
1582
1583 $self->{vertical} ? ($h, $w) : ($w, $h)
1584} 2406}
1585 2407
1586sub button_down { 2408sub invoke_button_down {
1587 my ($self, $ev, $x, $y) = @_; 2409 my ($self, $ev, $x, $y) = @_;
1588 2410
1589 $self->SUPER::button_down ($ev, $x, $y); 2411 $self->SUPER::invoke_button_down ($ev, $x, $y);
2412
2413 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2414
1590 $self->mouse_motion ($ev, $x, $y); 2415 $self->invoke_mouse_motion ($ev, $x, $y)
1591} 2416}
1592 2417
1593sub mouse_motion { 2418sub invoke_mouse_motion {
1594 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
1595 2420
1596 if ($GRAB == $self) { 2421 if ($GRAB == $self) {
2422 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2423
2424 my (undef, $lo, $hi, $page) = @{$self->{range}};
2425
2426 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2427
2428 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2429 } else {
2430 return 0;
2431 }
2432
2433 1
2434}
2435
2436sub update {
2437 my ($self) = @_;
2438
2439 delete $self->{knob_w};
2440 $self->SUPER::update;
2441}
2442
2443sub _draw {
2444 my ($self) = @_;
2445
2446 unless ($self->{knob_w}) {
2447 $self->set_value ($self->{range}[0]);
2448
1597 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2449 my ($value, $lo, $hi, $page) = @{$self->{range}};
2450 my $range = ($hi - $page - $lo) || 1e-100;
1598 2451
1599 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2452 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1600 2453
1601 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2454 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1602 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2455 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1603 2456
1604 $x -= $inner_pad_px; # substract the padding 2457 $value = ($value - $lo) / $range;
1605 $x = $x * ($hi - $lo) / $inner_w + $lo; 2458 $value = $value * $self->{scale} + $self->{offset};
1606 $x = $lo if $x < $lo;
1607 $x = $hi - $page if $x > $hi - $page;
1608 $self->{range}[0] = $x;
1609 2459
1610 $self->emit (changed => $x); 2460 $self->{knob_x} = $value - $knob_w * 0.5;
1611 $self->update; 2461 $self->{knob_w} = $knob_w;
1612 } 2462 }
1613}
1614
1615# the inner_* stuff is for generating a padding for the slider handle,
1616# so that the handle doesn't leave the texture. This calculation isn't 100%
1617# correct propably, but it does the job for now
1618sub _calc_inner_pad_px {
1619 my ($self, $w) = @_;
1620 ($w / 100) * $self->{inner_pad} # % to pixels
1621}
1622
1623sub _draw {
1624 my ($self) = @_;
1625 2463
1626 $self->SUPER::_draw (); 2464 $self->SUPER::_draw ();
1627 2465
1628 my ($w, $h) = @$self{qw(w h)}; 2466 glScale $self->{w}, $self->{h};
1629 2467
1630 if ($self->{vertical}) { 2468 if ($self->{vertical}) {
1631 # draw a vertical slider like a rotated horizontal slider 2469 # draw a vertical slider like a rotated horizontal slider
1632 2470
2471 glTranslate 1, 0, 0;
1633 glRotate 90, 0, 0, 1; 2472 glRotate 90, 0, 0, 1;
1634 glTranslate 0, -$self->{w}, 0;
1635
1636 ($w, $h) = ($h, $w);
1637 } 2473 }
1638 2474
1639 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2475 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1640 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2476 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1641 2477
1642 my ($value, $lo, $hi, $page) = @{$self->{range}};
1643
1644 $hi = $value + 1 if $lo == $hi;
1645
1646 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1647 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1648
1649 $page = int $page * $inner_w / ($hi - $lo);
1650 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1651
1652 $w -= $page;
1653 $page &= ~1;
1654 glTranslate $page * 0.5, 0, 0;
1655 $page ||= 2;
1656
1657 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1658 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1659
1660 glEnable GL_BLEND;
1661 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1662 glEnable GL_TEXTURE_2D; 2478 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1664 2480
1665 # draw background 2481 # draw background
1666 $tex[1]->draw_quad (0, 0, $w, $h); 2482 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1667 2483
1668 # draw handle 2484 # draw handle
1669 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2485 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1670 2486
1671 glDisable GL_BLEND;
1672 glDisable GL_TEXTURE_2D; 2487 glDisable GL_TEXTURE_2D;
1673} 2488}
1674 2489
1675############################################################################# 2490#############################################################################
1676 2491
2492package CFClient::UI::ValSlider;
2493
2494our @ISA = CFClient::UI::HBox::;
2495
2496sub new {
2497 my ($class, %arg) = @_;
2498
2499 my $range = delete $arg{range};
2500
2501 my $self = $class->SUPER::new (
2502 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2503 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2504 to_value => sub { shift },
2505 from_value => sub { shift },
2506 %arg,
2507 );
2508
2509 $self->{slider}->connect (changed => sub {
2510 my ($self, $value) = @_;
2511 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2512 $self->{parent}->emit (changed => $value);
2513 });
2514
2515# $self->{entry}->connect (changed => sub {
2516# my ($self, $value) = @_;
2517# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2518# $self->{parent}->emit (changed => $value);
2519# });
2520
2521 $self->add ($self->{slider}, $self->{entry});
2522
2523 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2524
2525 $self
2526}
2527
2528sub set_range { shift->{slider}->set_range (@_) }
2529sub set_value { shift->{slider}->set_value (@_) }
2530
2531#############################################################################
2532
1677package CFClient::UI::TextView; 2533package CFClient::UI::TextScroller;
1678 2534
1679our @ISA = CFClient::UI::HBox::; 2535our @ISA = CFClient::UI::HBox::;
1680 2536
1681use CFClient::OpenGL; 2537use CFClient::OpenGL;
1682 2538
1683sub new { 2539sub new {
1684 my $class = shift; 2540 my $class = shift;
1685 2541
1686 my $self = $class->SUPER::new ( 2542 my $self = $class->SUPER::new (
1687 fontsize => 1, 2543 fontsize => 1,
2544 can_events => 0,
2545 indent => 0,
2546 #font => default_font
1688 @_, 2547 @_,
1689 2548
1690 layout => (new CFClient::Layout), 2549 layout => (new CFClient::Layout 1),
1691 par => [], 2550 par => [],
1692 height => 0, 2551 height => 0,
1693 children => [ 2552 children => [
1694 (new CFClient::UI::Empty expand => 1), 2553 (new CFClient::UI::Empty expand => 1),
1695 (new CFClient::UI::Slider vertical => 1), 2554 (new CFClient::UI::Slider vertical => 1),
1696 ], 2555 ],
1697 ); 2556 );
1698 2557
1699 $self->{children}[1]->connect (changed => sub { 2558 $self->{children}[1]->connect (changed => sub { $self->update });
1700 $self->update;
1701 });
1702 2559
1703 $self 2560 $self
1704} 2561}
1705 2562
1706sub set_fontsize { 2563sub set_fontsize {
… …
1708 2565
1709 $self->{fontsize} = $fontsize; 2566 $self->{fontsize} = $fontsize;
1710 $self->reflow; 2567 $self->reflow;
1711} 2568}
1712 2569
2570sub invoke_size_allocate {
2571 my ($self, $w, $h) = @_;
2572
2573 $self->{layout}->set_font ($self->{font}) if $self->{font};
2574 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2575 $self->{layout}->set_width ($self->{children}[0]{w});
2576 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2577
2578 $self->reflow;
2579
2580 $self->SUPER::invoke_size_allocate ($w, $h)
2581}
2582
1713sub text_height { 2583sub text_size {
1714 my ($self, $text) = @_; 2584 my ($self, $text, $indent) = @_;
1715 2585
1716 my $layout = $self->{layout}; 2586 my $layout = $self->{layout};
1717 2587
1718 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2588 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1719 $layout->set_width ($self->{w}); 2589 $layout->set_width ($self->{children}[0]{w} - $indent);
2590 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1720 $layout->set_text ($text); 2591 $layout->set_markup ($text);
1721 2592
1722 ($layout->size)[1] 2593 $layout->size
1723} 2594}
1724 2595
1725sub reflow { 2596sub reflow {
1726 my ($self) = @_; 2597 my ($self) = @_;
1727 2598
1728 $self->{need_reflow}++; 2599 $self->{need_reflow}++;
1729 $self->update; 2600 $self->update;
1730} 2601}
1731 2602
1732sub size_allocate { 2603sub set_offset {
2604 my ($self, $offset) = @_;
2605
2606 # todo: base offset on lines or so, not on pixels
2607 $self->{children}[1]->set_value ($offset);
2608}
2609
2610sub clear {
1733 my ($self, $w, $h) = @_; 2611 my ($self) = @_;
1734 2612
1735 $self->SUPER::size_allocate ($w, $h); 2613 $self->{par} = [];
1736 2614 $self->{height} = 0;
1737 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2615 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1738 $self->{layout}->set_width ($self->{children}[0]{w});
1739
1740 $self->reflow;
1741} 2616}
1742 2617
1743sub add_paragraph { 2618sub add_paragraph {
1744 my ($self, $color, $text) = @_; 2619 my ($self, $color, $text, $indent) = @_;
1745 2620
1746 #TODO: intelligently "reformat" paragraph 2621 for my $line (split /\n/, $text) {
1747 2622 my ($w, $h) = $self->text_size ($line);
1748 my $height = $self->text_height ($text);
1749
1750 $self->{height} += $height; 2623 $self->{height} += $h;
2624 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2625 }
1751 2626
1752 push @{$self->{par}}, [$height, $color, $text];
1753
1754 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2627 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1755 $self->{children}[1]->update;
1756} 2628}
1757 2629
1758sub update { 2630sub update {
1759 my ($self) = @_; 2631 my ($self) = @_;
1760 2632
… …
1762 2634
1763 return unless $self->{h} > 0; 2635 return unless $self->{h} > 0;
1764 2636
1765 delete $self->{texture}; 2637 delete $self->{texture};
1766 2638
1767 $ROOT->on_refresh ($self, sub { 2639 $ROOT->on_post_alloc ($self => sub {
2640 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2641
1768 if (delete $self->{need_reflow}) { 2642 if (delete $self->{need_reflow}) {
1769 my $height = 0; 2643 my $height = 0;
1770 2644
1771 $height += $_->[0] = $self->text_height ($_->[2]) 2645 my $layout = $self->{layout};
2646
2647 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2648
1772 for @{$self->{par}}; 2649 for (@{$self->{par}}) {
2650 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2651 $layout->set_width ($W - $_->[3]);
2652 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2653 $layout->set_markup ($_->[4]);
2654 my ($w, $h) = $layout->size;
2655 $_->[0] = $w + $_->[3];
2656 $_->[1] = $h;
2657 }
2658
2659 $height += $_->[1];
2660 }
1773 2661
1774 $self->{height} = $height; 2662 $self->{height} = $height;
1775 2663
1776 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2664 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1777 2665
1778 delete $self->{texture}; 2666 delete $self->{texture};
1779 } 2667 }
1780 2668
1781 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2669 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1782 glClearColor 0, 0, 0, 1; 2670 glClearColor 0, 0, 0, 0;
1783 glClear GL_COLOR_BUFFER_BIT; 2671 glClear GL_COLOR_BUFFER_BIT;
1784 2672
2673 my $top = int $self->{children}[1]{range}[0];
2674
2675 my $y0 = $top;
2676 my $y1 = $top + $H;
2677
2678 my $y = 0;
2679
2680 my $layout = $self->{layout};
2681
2682 $layout->set_font ($self->{font}) if $self->{font};
2683
1785 glEnable GL_BLEND; 2684 glEnable GL_BLEND;
2685 #TODO# not correct in windows where rgba is forced off
1786 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2686 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1787 glEnable GL_TEXTURE_2D;
1788 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1789
1790 my $top = int $self->{children}[1]{range}[0];
1791
1792 my $y0 = $top;
1793 my $y1 = $top + $self->{h};
1794
1795 my $y = 0;
1796
1797 my $layout = $self->{layout};
1798 2687
1799 for my $par (@{$self->{par}}) { 2688 for my $par (@{$self->{par}}) {
1800 my $h = $par->[0]; 2689 my $h = $par->[1];
1801 2690
1802 if ($y0 < $y + $h && $y < $y1) { 2691 if ($y0 < $y + $h && $y < $y1) {
2692 $layout->set_foreground (@{ $par->[2] });
2693 $layout->set_width ($W - $par->[3]);
2694 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1803 $layout->set_text ($par->[2]); 2695 $layout->set_markup ($par->[4]);
1804 2696
1805 glColor @{ $par->[1] }; 2697 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1806 my ($W, $H) = $layout->size; 2698
1807 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2699 glRasterPos $par->[3], $y - $y0;
2700 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1808 } 2701 }
1809 2702
1810 $y += $h; 2703 $y += $h;
1811 } 2704 }
1812 2705
1813 glDisable GL_TEXTURE_2D;
1814 glDisable GL_BLEND; 2706 glDisable GL_BLEND;
1815 }; 2707 };
1816 }); 2708 });
1817} 2709}
1818 2710
1819sub _draw { 2711sub _draw {
1820 my ($self) = @_; 2712 my ($self) = @_;
1821 2713
1822 if ($self->{texture}) {
1823 glEnable GL_TEXTURE_2D; 2714 glEnable GL_TEXTURE_2D;
1824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2715 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1825 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2716 glColor 0, 0, 0, 1;
2717 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1826 glDisable GL_TEXTURE_2D; 2718 glDisable GL_TEXTURE_2D;
1827 }
1828 2719
1829 $self->{children}[1]->draw; 2720 $self->{children}[1]->draw;
1830 2721
1831} 2722}
1832 2723
… …
1880 2771
1881sub new { 2772sub new {
1882 my $class = shift; 2773 my $class = shift;
1883 2774
1884 my $self = $class->SUPER::new ( 2775 my $self = $class->SUPER::new (
1885 state => 0, 2776 state => 0,
1886 connect_activate => \&toggle_flopper, 2777 on_activate => \&toggle_flopper,
1887 @_ 2778 @_
1888 ); 2779 );
1889 2780
1890 if ($self->{state}) {
1891 $self->{state} = 0;
1892 $self->toggle_flopper;
1893 }
1894
1895 $self 2781 $self
1896} 2782}
1897 2783
1898sub toggle_flopper { 2784sub toggle_flopper {
1899 my ($self) = @_; 2785 my ($self) = @_;
1900 2786
1901 # TODO: use animation 2787 $self->{other}->toggle_visibility;
1902 if ($self->{state} = !$self->{state}) { 2788}
1903 $CFClient::UI::ROOT->add ($self->{other}); 2789
1904 $self->{other}->move ($self->coord2global (0, $self->{h})); 2790#############################################################################
2791
2792package CFClient::UI::Tooltip;
2793
2794our @ISA = CFClient::UI::Bin::;
2795
2796use CFClient::OpenGL;
2797
2798sub new {
2799 my $class = shift;
2800
2801 $class->SUPER::new (
2802 @_,
2803 can_events => 0,
2804 )
2805}
2806
2807sub set_tooltip_from {
2808 my ($self, $widget) = @_;
2809
2810 my $tooltip = $widget->{tooltip};
2811
2812 if ($ENV{CFPLUS_DEBUG} & 2) {
2813 $tooltip .= "\n\n" . (ref $widget) . "\n"
2814 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2815 . "req $widget->{req_w} $widget->{req_h}\n"
2816 . "visible $widget->{visible}";
2817 }
2818
2819 $tooltip =~ s/^\n+//;
2820 $tooltip =~ s/\n+$//;
2821
2822 $self->add (new CFClient::UI::Label
2823 markup => $tooltip,
2824 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2825 fontsize => 0.8,
2826 fg => [0, 0, 0, 1],
2827 ellipsise => 0,
2828 font => ($widget->{tooltip_font} || $::FONT_PROP),
2829 );
2830}
2831
2832sub size_request {
2833 my ($self) = @_;
2834
2835 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2836
2837 ($w + 4, $h + 4)
2838}
2839
2840sub invoke_size_allocate {
2841 my ($self, $w, $h) = @_;
2842
2843 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2844}
2845
2846sub invoke_visibility_change {
2847 my ($self, $visible) = @_;
2848
2849 return unless $visible;
2850
2851 $self->{root}->on_post_alloc ("move_$self" => sub {
2852 my $widget = $self->{owner}
2853 or return;
2854
2855 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2856
2857 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2858 if $x + $self->{w} > $self->{root}{w};
2859
2860 $self->move_abs ($x, $y);
2861 });
2862}
2863
2864sub _draw {
2865 my ($self) = @_;
2866
2867 glTranslate 0.375, 0.375;
2868
2869 my ($w, $h) = @$self{qw(w h)};
2870
2871 glColor 1, 0.8, 0.4;
2872 glBegin GL_QUADS;
2873 glVertex 0 , 0;
2874 glVertex 0 , $h;
2875 glVertex $w, $h;
2876 glVertex $w, 0;
2877 glEnd;
2878
2879 glColor 0, 0, 0;
2880 glBegin GL_LINE_LOOP;
2881 glVertex 0 , 0;
2882 glVertex 0 , $h;
2883 glVertex $w, $h;
2884 glVertex $w, 0;
2885 glEnd;
2886
2887 glTranslate 2 - 0.375, 2 - 0.375;
2888
2889 $self->SUPER::_draw;
2890}
2891
2892#############################################################################
2893
2894package CFClient::UI::Face;
2895
2896our @ISA = CFClient::UI::Base::;
2897
2898use CFClient::OpenGL;
2899
2900sub new {
2901 my $class = shift;
2902
2903 my $self = $class->SUPER::new (
2904 aspect => 1,
2905 can_events => 0,
2906 @_,
2907 );
2908
2909 if ($self->{anim} && $self->{animspeed}) {
2910 Scalar::Util::weaken (my $widget = $self);
2911
2912 $self->{timer} = Event->timer (
2913 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2914 hard => 1,
2915 interval => $self->{animspeed},
2916 cb => sub {
2917 ++$widget->{frame};
2918 $widget->update;
2919 },
2920 );
2921 }
2922
2923 $self
2924}
2925
2926sub size_request {
2927 (32, 8)
2928}
2929
2930sub update {
2931 my ($self) = @_;
2932
2933 return unless $self->{visible};
2934
2935 $self->SUPER::update;
2936}
2937
2938sub _draw {
2939 my ($self) = @_;
2940
2941 return unless $::CONN;
2942
2943 my $face;
2944
2945 if ($self->{frame}) {
2946 my $anim = $::CONN->{anim}[$self->{anim}];
2947
2948 $face = $anim->[ $self->{frame} % @$anim ]
2949 if $anim && @$anim;
2950 }
2951
2952 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2953
2954 if ($tex) {
2955 glEnable GL_TEXTURE_2D;
2956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2957 glColor 0, 0, 0, 1;
2958 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2959 glDisable GL_TEXTURE_2D;
2960 }
2961}
2962
2963sub destroy {
2964 my ($self) = @_;
2965
2966 $self->{timer}->cancel
2967 if $self->{timer};
2968
2969 $self->SUPER::destroy;
2970}
2971
2972#############################################################################
2973
2974package CFClient::UI::Buttonbar;
2975
2976our @ISA = CFClient::UI::HBox::;
2977
2978# TODO: should actualyl wrap buttons and other goodies.
2979
2980#############################################################################
2981
2982package CFClient::UI::Menu;
2983
2984our @ISA = CFClient::UI::FancyFrame::;
2985
2986use CFClient::OpenGL;
2987
2988sub new {
2989 my $class = shift;
2990
2991 my $self = $class->SUPER::new (
2992 items => [],
2993 z => 100,
2994 @_,
2995 );
2996
2997 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2998
2999 for my $item (@{ $self->{items} }) {
3000 my ($widget, $cb, $tooltip) = @$item;
3001
3002 # handle various types of items, only text for now
3003 if (!ref $widget) {
3004 $widget = new CFClient::UI::Label
3005 can_hover => 1,
3006 can_events => 1,
3007 markup => $widget,
3008 tooltip => $tooltip
3009 }
3010
3011 $self->{item}{$widget} = $item;
3012
3013 $self->{vbox}->add ($widget);
3014 }
3015
3016 $self
3017}
3018
3019# popup given the event (must be a mouse button down event currently)
3020sub popup {
3021 my ($self, $ev) = @_;
3022
3023 $self->emit ("popdown");
3024
3025 # maybe save $GRAB? must be careful about events...
3026 $GRAB = $self;
3027 $self->{button} = $ev->{button};
3028
3029 $self->show;
3030 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3031}
3032
3033sub invoke_mouse_motion {
3034 my ($self, $ev, $x, $y) = @_;
3035
3036 # TODO: should use vbox->find_widget or so
3037 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3038 $self->{hover} = $self->{item}{$HOVER};
3039
3040 0
3041}
3042
3043sub invoke_button_up {
3044 my ($self, $ev, $x, $y) = @_;
3045
3046 if ($ev->{button} == $self->{button}) {
3047 undef $GRAB;
3048 $self->hide;
3049
1905 $self->emit ("open"); 3050 $self->emit ("popdown");
3051 $self->{hover}[1]->() if $self->{hover};
1906 } else { 3052 } else {
1907 $CFClient::UI::ROOT->remove ($self->{other}); 3053 return 0
1908 $self->emit ("close"); 3054 }
3055
1909 } 3056 1
1910
1911 $self->emit (changed => $self->{state});
1912} 3057}
1913 3058
1914############################################################################# 3059#############################################################################
1915 3060
3061package CFClient::UI::Multiplexer;
3062
3063our @ISA = CFClient::UI::Container::;
3064
3065sub new {
3066 my $class = shift;
3067
3068 my $self = $class->SUPER::new (
3069 @_,
3070 );
3071
3072 $self->{current} = $self->{children}[0]
3073 if @{ $self->{children} };
3074
3075 $self
3076}
3077
3078sub add {
3079 my ($self, @widgets) = @_;
3080
3081 $self->SUPER::add (@widgets);
3082
3083 $self->{current} = $self->{children}[0]
3084 if @{ $self->{children} };
3085}
3086
3087sub set_current_page {
3088 my ($self, $page_or_widget) = @_;
3089
3090 my $widget = ref $page_or_widget
3091 ? $page_or_widget
3092 : $self->{children}[$page_or_widget];
3093
3094 $self->{current} = $widget;
3095 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3096
3097 $self->emit (page_changed => $self->{current});
3098
3099 $self->realloc;
3100}
3101
3102sub visible_children {
3103 $_[0]{current}
3104}
3105
3106sub size_request {
3107 my ($self) = @_;
3108
3109 $self->{current}->size_request
3110}
3111
3112sub invoke_size_allocate {
3113 my ($self, $w, $h) = @_;
3114
3115 $self->{current}->configure (0, 0, $w, $h);
3116
3117 1
3118}
3119
3120sub _draw {
3121 my ($self) = @_;
3122
3123 $self->{current}->draw;
3124}
3125
3126#############################################################################
3127
3128package CFClient::UI::Notebook;
3129
3130our @ISA = CFClient::UI::VBox::;
3131
3132sub new {
3133 my $class = shift;
3134
3135 my $self = $class->SUPER::new (
3136 buttonbar => (new CFClient::UI::Buttonbar),
3137 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3138 # filter => # will be put between multiplexer and $self
3139 @_,
3140 );
3141
3142 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3143 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3144
3145 $self
3146}
3147
3148sub add {
3149 my ($self, $title, $widget, $tooltip) = @_;
3150
3151 Scalar::Util::weaken $self;
3152
3153 $self->{buttonbar}->add (new CFClient::UI::Button
3154 markup => $title,
3155 tooltip => $tooltip,
3156 on_activate => sub { $self->set_current_page ($widget) },
3157 );
3158
3159 $self->{multiplexer}->add ($widget);
3160}
3161
3162sub set_current_page {
3163 my ($self, $page) = @_;
3164
3165 $self->{multiplexer}->set_current_page ($page);
3166 $self->emit (page_changed => $self->{multiplexer}{current});
3167}
3168
3169#############################################################################
3170
3171package CFClient::UI::Combobox;
3172
3173use utf8;
3174
3175our @ISA = CFClient::UI::Button::;
3176
3177sub new {
3178 my $class = shift;
3179
3180 my $self = $class->SUPER::new (
3181 options => [], # [value, title, longdesc], ...
3182 value => undef,
3183 @_,
3184 );
3185
3186 $self->_set_value ($self->{value});
3187
3188 $self
3189}
3190
3191sub invoke_button_down {
3192 my ($self, $ev) = @_;
3193
3194 my @menu_items;
3195
3196 for (@{ $self->{options} }) {
3197 my ($value, $title, $tooltip) = @$_;
3198
3199 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3200 }
3201
3202 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3203}
3204
3205sub _set_value {
3206 my ($self, $value) = @_;
3207
3208 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3209 or return;
3210
3211 $self->{value} = $item->[0];
3212 $self->set_markup ("$item->[1] ⇓");
3213 $self->set_tooltip ($item->[2]);
3214}
3215
3216sub set_value {
3217 my ($self, $value) = @_;
3218
3219 return unless $self->{value} ne $value;
3220
3221 $self->_set_value ($value);
3222 $self->emit (changed => $value);
3223}
3224
3225#############################################################################
3226
3227package CFClient::UI::Statusbox;
3228
3229our @ISA = CFClient::UI::VBox::;
3230
3231sub new {
3232 my $class = shift;
3233
3234 my $self = $class->SUPER::new (
3235 fontsize => 0.8,
3236 @_,
3237 );
3238
3239 Scalar::Util::weaken (my $this = $self);
3240
3241 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3242
3243 $self
3244}
3245
3246sub reorder {
3247 my ($self) = @_;
3248 my $NOW = Time::HiRes::time;
3249
3250 # freeze display when hovering over any label
3251 return if $CFClient::UI::TOOLTIP->{owner}
3252 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3253 values %{ $self->{item} };
3254
3255 while (my ($k, $v) = each %{ $self->{item} }) {
3256 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3257 }
3258
3259 my @widgets;
3260
3261 my @items = sort {
3262 $a->{pri} <=> $b->{pri}
3263 or $b->{id} <=> $a->{id}
3264 } values %{ $self->{item} };
3265
3266 $self->{timer}->interval (1);
3267
3268 my $count = 10 + 1;
3269 for my $item (@items) {
3270 last unless --$count;
3271
3272 my $label = $item->{label} ||= do {
3273 # TODO: doesn't handle markup well (read as: at all)
3274 my $short = $item->{count} > 1
3275 ? "<b>$item->{count} ×</b> $item->{text}"
3276 : $item->{text};
3277
3278 for ($short) {
3279 s/^\s+//;
3280 s/\s+/ /g;
3281 }
3282
3283 new CFClient::UI::Label
3284 markup => $short,
3285 tooltip => $item->{tooltip},
3286 tooltip_font => $::FONT_PROP,
3287 tooltip_width => 0.67,
3288 fontsize => $item->{fontsize} || $self->{fontsize},
3289 max_w => $::WIDTH * 0.44,
3290 fg => [@{ $item->{fg} }],
3291 can_events => 1,
3292 can_hover => 1
3293 };
3294
3295 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3296 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3297 $label->update;
3298 $label->set_max_size (undef, $label->{req_h} * $diff)
3299 if $diff < 1;
3300 $self->{timer}->interval (1/30);
3301 } else {
3302 $label->{fg}[3] = $item->{fg}[3] || 1;
3303 }
3304
3305 push @widgets, $label;
3306 }
3307
3308 $self->clear;
3309 $self->SUPER::add (reverse @widgets);
3310}
3311
3312sub add {
3313 my ($self, $text, %arg) = @_;
3314
3315 $text =~ s/^\s+//;
3316 $text =~ s/\s+$//;
3317
3318 return unless $text;
3319
3320 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3321
3322 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3323
3324 if (my $item = $self->{item}{$group}) {
3325 if ($item->{text} eq $text) {
3326 $item->{count}++;
3327 } else {
3328 $item->{count} = 1;
3329 $item->{text} = $item->{tooltip} = $text;
3330 }
3331 $item->{id} += 0.2;#d#
3332 $item->{timeout} = $timeout;
3333 delete $item->{label};
3334 } else {
3335 $self->{item}{$group} = {
3336 id => ++$self->{id},
3337 text => $text,
3338 timeout => $timeout,
3339 tooltip => $text,
3340 fg => [0.8, 0.8, 0.8, 0.8],
3341 pri => 0,
3342 count => 1,
3343 %arg,
3344 };
3345 }
3346
3347 $self->reorder;
3348}
3349
3350sub reconfigure {
3351 my ($self) = @_;
3352
3353 delete $_->{label}
3354 for values %{ $self->{item} || {} };
3355
3356 $self->reorder;
3357 $self->SUPER::reconfigure;
3358}
3359
3360sub destroy {
3361 my ($self) = @_;
3362
3363 $self->{timer}->cancel;
3364
3365 $self->SUPER::destroy;
3366}
3367
3368#############################################################################
3369
3370package CFClient::UI::Inventory;
3371
3372our @ISA = CFClient::UI::ScrolledWindow::;
3373
3374sub new {
3375 my $class = shift;
3376
3377 my $self = $class->SUPER::new (
3378 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3379 @_,
3380 );
3381
3382 $self
3383}
3384
3385sub set_items {
3386 my ($self, $items) = @_;
3387
3388 $self->{child}->clear;
3389 return unless $items;
3390
3391 my @items = sort {
3392 ($a->{type} <=> $b->{type})
3393 or ($a->{name} cmp $b->{name})
3394 } @$items;
3395
3396 $self->{real_items} = \@items;
3397
3398 my $row = 0;
3399 for my $item (@items) {
3400 CFClient::Item::update_widgets $item;
3401
3402 $self->{child}->add (0, $row, $item->{face_widget});
3403 $self->{child}->add (1, $row, $item->{desc_widget});
3404 $self->{child}->add (2, $row, $item->{weight_widget});
3405
3406 $row++;
3407 }
3408}
3409
3410#############################################################################
3411
3412package CFClient::UI::BindEditor;
3413
3414our @ISA = CFClient::UI::FancyFrame::;
3415
3416sub new {
3417 my $class = shift;
3418
3419 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3420
3421 $self->add (my $vb = new CFClient::UI::VBox);
3422
3423
3424 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3425 text => "start recording",
3426 tooltip => "Start/Stops recording of actions."
3427 ."All subsequent actions after the recording started will be captured."
3428 ."The actions are displayed after the record was stopped."
3429 ."To bind the action you have to click on the 'Bind' button",
3430 on_activate => sub {
3431 unless ($self->{recording}) {
3432 $self->start;
3433 } else {
3434 $self->stop;
3435 }
3436 });
3437
3438 $vb->add (new CFClient::UI::Label text => "Actions:");
3439 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3440
3441 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3442 $vb->add (my $hb = new CFClient::UI::HBox);
3443 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3444 $hb->add (new CFClient::UI::Button
3445 text => "bind",
3446 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3447 on_activate => sub {
3448 $self->ask_for_bind;
3449 });
3450
3451 $vb->add (my $hb = new CFClient::UI::HBox);
3452 $hb->add (new CFClient::UI::Button
3453 text => "ok",
3454 expand => 1,
3455 tooltip => "This closes the binding editor and saves the binding",
3456 on_activate => sub {
3457 $self->hide;
3458 $self->commit;
3459 });
3460
3461 $hb->add (new CFClient::UI::Button
3462 text => "cancel",
3463 expand => 1,
3464 tooltip => "This closes the binding editor without saving",
3465 on_activate => sub {
3466 $self->hide;
3467 $self->{binding_cancel}->()
3468 if $self->{binding_cancel};
3469 });
3470
3471 $self->update_binding_widgets;
3472
3473 $self
3474}
3475
3476sub commit {
3477 my ($self) = @_;
3478 my ($mod, $sym, $cmds) = $self->get_binding;
3479 if ($sym != 0 && @$cmds > 0) {
3480 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3481 ."'. Don't forget 'Save Config'!");
3482 $self->{binding_change}->($mod, $sym, $cmds)
3483 if $self->{binding_change};
3484 } else {
3485 $::STATUSBOX->add ("No action bound, no key or action specified!");
3486 $self->{binding_cancel}->()
3487 if $self->{binding_cancel};
3488 }
3489}
3490
3491sub start {
3492 my ($self) = @_;
3493
3494 $self->{rec_btn}->set_text ("stop recording");
3495 $self->{recording} = 1;
3496 $self->clear_command_list;
3497 $::CONN->start_record if $::CONN;
3498}
3499
3500sub stop {
3501 my ($self) = @_;
3502
3503 $self->{rec_btn}->set_text ("start recording");
3504 $self->{recording} = 0;
3505
3506 my $rec;
3507 $rec = $::CONN->stop_record if $::CONN;
3508 return unless ref $rec eq 'ARRAY';
3509 $self->set_command_list ($rec);
3510}
3511
3512
3513sub ask_for_bind_and_commit {
3514 my ($self) = @_;
3515 $self->ask_for_bind (1);
3516}
3517
3518sub ask_for_bind {
3519 my ($self, $commit, $end_cb) = @_;
3520
3521 CFClient::Binder::open_binding_dialog (sub {
3522 my ($mod, $sym) = @_;
3523 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3524 $self->update_binding_widgets;
3525 $self->commit if $commit;
3526 $end_cb->() if $end_cb;
3527 });
3528}
3529
3530# $mod and $sym are the modifiers and key symbol
3531# $cmds is a array ref of strings (the commands)
3532# $cb is the callback that is executed on OK
3533# $ccb is the callback that is executed on CANCEL and
3534# when the binding was unsuccessful on OK
3535sub set_binding {
3536 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3537
3538 $self->clear_command_list;
3539 $self->{recording} = 0;
3540 $self->{rec_btn}->set_text ("start recording");
3541
3542 $self->{binding} = [$mod, $sym];
3543 $self->{commands} = $cmds;
3544
3545 $self->{binding_change} = $cb;
3546 $self->{binding_cancel} = $ccb;
3547
3548 $self->update_binding_widgets;
3549}
3550
3551# this is a shortcut method that asks for a binding
3552# and then just binds it.
3553sub do_quick_binding {
3554 my ($self, $cmds, $end_cb) = @_;
3555 $self->set_binding (undef, undef, $cmds, sub {
3556 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3557 });
3558 $self->ask_for_bind (1, $end_cb);
3559}
3560
3561sub update_binding_widgets {
3562 my ($self) = @_;
3563 my ($mod, $sym, $cmds) = $self->get_binding;
3564 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3565 $self->set_command_list ($cmds);
3566}
3567
3568sub get_binding {
3569 my ($self) = @_;
3570 return (
3571 $self->{binding}->[0],
3572 $self->{binding}->[1],
3573 [ grep { defined $_ } @{$self->{commands}} ]
3574 );
3575}
3576
3577sub clear_command_list {
3578 my ($self) = @_;
3579 $self->{cmdbox}->clear ();
3580}
3581
3582sub set_command_list {
3583 my ($self, $cmds) = @_;
3584
3585 $self->{cmdbox}->clear ();
3586 $self->{commands} = $cmds;
3587
3588 my $idx = 0;
3589
3590 for (@$cmds) {
3591 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3592
3593 my $i = $idx;
3594 $hb->add (new CFClient::UI::Label text => $_);
3595 $hb->add (new CFClient::UI::Button
3596 text => "delete",
3597 tooltip => "Deletes the action from the record",
3598 on_activate => sub {
3599 $self->{cmdbox}->remove ($hb);
3600 $cmds->[$i] = undef;
3601 });
3602
3603
3604 $idx++
3605 }
3606}
3607
3608#############################################################################
3609
3610package CFClient::UI::SpellList;
3611
3612our @ISA = CFClient::UI::Table::;
3613
3614sub new {
3615 my $class = shift;
3616
3617 my $self = $class->SUPER::new (
3618 binding => [],
3619 commands => [],
3620 @_,
3621 )
3622}
3623
3624my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3625
3626my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3627 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3628my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3629 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3630my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3631 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3632my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3633 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3634my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3635 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3636
3637sub rebuild_spell_list {
3638 my ($self) = @_;
3639
3640 $CFClient::UI::ROOT->on_refresh ($self => sub {
3641 $self->clear;
3642
3643 return unless $::CONN;
3644
3645 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3646 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3647 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3648 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3649 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3650
3651 my $row = 0;
3652
3653 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3654 my $spell = $self->{spell}{$_};
3655
3656 $row++;
3657
3658 my $spell_cb = sub {
3659 my ($widget, $ev) = @_;
3660
3661 if ($ev->{button} == 1) {
3662 $::CONN->user_send ("cast $spell->{name}");
3663 } elsif ($ev->{button} == 2) {
3664 $::CONN->user_send ("invoke $spell->{name}");
3665 } elsif ($ev->{button} == 3) {
3666 (new CFClient::UI::Menu
3667 items => [
3668 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3669 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3670 ],
3671 )->popup ($ev);
3672 } else {
3673 return 0;
3674 }
3675
3676 1
3677 };
3678
3679 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3680
3681 #TODO: add path info to tooltip
3682 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3683
3684 $self->add (0, $row, new CFClient::UI::Face
3685 face => $spell->{face},
3686 can_hover => 1,
3687 can_events => 1,
3688 tooltip => $tooltip,
3689 on_button_down => $spell_cb,
3690 );
3691
3692 $self->add (1, $row, new CFClient::UI::Label
3693 expand => 1,
3694 text => $spell->{name},
3695 can_hover => 1,
3696 can_events => 1,
3697 tooltip => $tooltip,
3698 on_button_down => $spell_cb,
3699 );
3700
3701 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3702 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3703 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3704 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3705 }
3706 });
3707}
3708
3709sub add_spell {
3710 my ($self, $spell) = @_;
3711
3712 $self->{spell}->{$spell->{name}} = $spell;
3713 $self->rebuild_spell_list;
3714}
3715
3716sub remove_spell {
3717 my ($self, $spell) = @_;
3718
3719 delete $self->{spell}->{$spell->{name}};
3720 $self->rebuild_spell_list;
3721}
3722
3723sub clear_spells {
3724 my ($self) = @_;
3725
3726 $self->{spell} = {};
3727 $self->rebuild_spell_list;
3728}
3729
3730#############################################################################
3731
1916package CFClient::UI::Root; 3732package CFClient::UI::Root;
1917 3733
1918our @ISA = CFClient::UI::Container::; 3734our @ISA = CFClient::UI::Container::;
1919 3735
3736use List::Util qw(min max);
3737
1920use CFClient::OpenGL; 3738use CFClient::OpenGL;
1921 3739
1922sub check_size { 3740sub new {
1923 my ($self) = @_; 3741 my $class = shift;
1924 3742
1925 $self->configure (0, 0, $::WITH, $::HEIGHT); 3743 my $self = $class->SUPER::new (
3744 visible => 1,
3745 @_,
3746 );
3747
3748 Scalar::Util::weaken ($self->{root} = $self);
3749
3750 $self
1926} 3751}
1927 3752
1928sub size_request { 3753sub size_request {
1929 ($::WIDTH, $::HEIGHT) 3754 my ($self) = @_;
1930}
1931 3755
1932sub configure { 3756 ($self->{w}, $self->{h})
3757}
3758
3759sub _to_pixel {
3760 my ($coord, $size, $max) = @_;
3761
3762 $coord =
3763 $coord eq "center" ? ($max - $size) * 0.5
3764 : $coord eq "max" ? $max
3765 : $coord;
3766
3767 $coord = 0 if $coord < 0;
3768 $coord = $max - $size if $coord > $max - $size;
3769
3770 int $coord + 0.5
3771}
3772
3773sub invoke_size_allocate {
1933 my ($self, $x, $y, $w, $h) = @_; 3774 my ($self, $w, $h) = @_;
1934 3775
1935 $self->SUPER::configure ($x, $y, $w, $h); 3776 for my $child ($self->children) {
3777 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1936 3778
1937 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3779 $X = $child->{force_x} if exists $child->{force_x};
1938 for @{$self->{children}}; 3780 $Y = $child->{force_y} if exists $child->{force_y};
1939}
1940 3781
1941sub _topleft { 3782 $X = _to_pixel $X, $W, $self->{w};
3783 $Y = _to_pixel $Y, $H, $self->{h};
3784
3785 $child->configure ($X, $Y, $W, $H);
3786 }
3787
3788 1
3789}
3790
3791sub coord2local {
1942 my ($self, $x, $y) = @_; 3792 my ($self, $x, $y) = @_;
1943 3793
1944 ($x, $y) 3794 ($x, $y)
1945} 3795}
1946 3796
3797sub coord2global {
3798 my ($self, $x, $y) = @_;
3799
3800 ($x, $y)
3801}
3802
1947sub update { 3803sub update {
1948 my ($self) = @_; 3804 my ($self) = @_;
1949 3805
1950 $self->check_size; 3806 $::WANT_REFRESH++;
1951 ::refresh ();
1952} 3807}
1953 3808
1954sub add { 3809sub add {
1955 my ($self, $child) = @_; 3810 my ($self, @children) = @_;
1956 3811
3812 $_->{is_toplevel} = 1
3813 for @children;
3814
1957 $self->SUPER::add ($child); 3815 $self->SUPER::add (@children);
3816}
3817
3818sub remove {
3819 my ($self, @children) = @_;
3820
3821 $self->SUPER::remove (@children);
3822
3823 delete $self->{is_toplevel}
3824 for @children;
3825
3826 while (@children) {
3827 my $w = pop @children;
3828 push @children, $w->children;
3829 $w->set_invisible;
3830 }
1958} 3831}
1959 3832
1960sub on_refresh { 3833sub on_refresh {
1961 my ($self, $id, $cb) = @_; 3834 my ($self, $id, $cb) = @_;
1962 3835
1963 $self->{refresh_hook}{$id} = $cb; 3836 $self->{refresh_hook}{$id} = $cb;
1964} 3837}
1965 3838
3839sub on_post_alloc {
3840 my ($self, $id, $cb) = @_;
3841
3842 $self->{post_alloc_hook}{$id} = $cb;
3843}
3844
1966sub draw { 3845sub draw {
1967 my ($self) = @_; 3846 my ($self) = @_;
1968 3847
1969 while (my $rcb = delete $self->{refresh_hook}) { 3848 while ($self->{refresh_hook}) {
1970 $_->() for values %$rcb; 3849 $_->()
3850 for values %{delete $self->{refresh_hook}};
1971 } 3851 }
3852
3853 if ($self->{realloc}) {
3854 my %queue;
3855 my @queue;
3856 my $widget;
3857
3858 outer:
3859 while () {
3860 if (my $realloc = delete $self->{realloc}) {
3861 for $widget (values %$realloc) {
3862 $widget->{visible} or next; # do not resize invisible widgets
3863
3864 $queue{$widget+0}++ and next; # duplicates are common
3865
3866 push @{ $queue[$widget->{visible}] }, $widget;
3867 }
3868 }
3869
3870 while () {
3871 @queue or last outer;
3872
3873 $widget = pop @{ $queue[-1] || [] }
3874 and last;
3875
3876 pop @queue;
3877 }
3878
3879 delete $queue{$widget+0};
3880
3881 my ($w, $h) = $widget->size_request;
3882
3883 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3884 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3885
3886 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3887 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3888
3889 $w = $widget->{force_w} if exists $widget->{force_w};
3890 $h = $widget->{force_h} if exists $widget->{force_h};
3891
3892 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3893 || delete $widget->{force_realloc}) {
3894 $widget->{req_w} = $w;
3895 $widget->{req_h} = $h;
3896
3897 $self->{size_alloc}{$widget+0} = $widget;
3898
3899 if (my $parent = $widget->{parent}) {
3900 $self->{realloc}{$parent+0} = $parent
3901 unless $queue{$parent+0};
3902
3903 $parent->{force_size_alloc} = 1;
3904 $self->{size_alloc}{$parent+0} = $parent;
3905 }
3906 }
3907
3908 delete $self->{realloc}{$widget+0};
3909 }
3910 }
3911
3912 while (my $size_alloc = delete $self->{size_alloc}) {
3913 my @queue = sort { $b->{visible} <=> $a->{visible} }
3914 values %$size_alloc;
3915
3916 while () {
3917 my $widget = pop @queue || last;
3918
3919 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3920
3921 $w = 0 if $w < 0;
3922 $h = 0 if $h < 0;
3923
3924 $w = int $w + 0.5;
3925 $h = int $h + 0.5;
3926
3927 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3928 $widget->{old_w} = $widget->{w};
3929 $widget->{old_h} = $widget->{h};
3930
3931 $widget->{w} = $w;
3932 $widget->{h} = $h;
3933
3934 $widget->emit (size_allocate => $w, $h);
3935 }
3936 }
3937 }
3938
3939 while ($self->{post_alloc_hook}) {
3940 $_->()
3941 for values %{delete $self->{post_alloc_hook}};
3942 }
3943
1972 3944
1973 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3945 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1974 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3946 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1975 glClear GL_COLOR_BUFFER_BIT; 3947 glClear GL_COLOR_BUFFER_BIT;
1976 3948
1977 glMatrixMode GL_PROJECTION; 3949 glMatrixMode GL_PROJECTION;
1978 glLoadIdentity; 3950 glLoadIdentity;
1979 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3951 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1980 glMatrixMode GL_MODELVIEW; 3952 glMatrixMode GL_MODELVIEW;
1981 glLoadIdentity; 3953 glLoadIdentity;
1982 3954
3955 {
3956 package CFClient::UI::Base;
3957
3958 ($draw_x, $draw_y, $draw_w, $draw_h) =
3959 (0, 0, $self->{w}, $self->{h});
3960 }
3961
1983 $self->_draw; 3962 $self->_draw;
1984} 3963}
1985 3964
1986############################################################################# 3965#############################################################################
1987 3966
1988package CFClient::UI; 3967package CFClient::UI;
1989 3968
1990$ROOT = new CFClient::UI::Root; 3969$ROOT = new CFClient::UI::Root;
3970$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1991 3971
19921 39721
1993 3973

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