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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.150 by elmex, Sun Apr 23 00:08:29 2006 UTC vs.
Revision 1.306 by root, Sun Jun 18 17:39:36 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,
101 can_events => 1, 213 can_events => 1,
102 @_ 214 @_
103 }, $class; 215 }, $class;
104 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
105 for (keys %$self) { 219 for (keys %$self) {
106 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
107 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
108 } 222 }
109 } 223 }
110 224
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
111 $self 237 $self
112} 238}
113 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
114sub show { 247sub show {
115 my ($self) = @_; 248 my ($self) = @_;
116 249
117 return if $self->{parent}; 250 return if $self->{parent};
118 251
119 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
120} 253}
121 254
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 : $self->show;
305}
306
122sub hide { 307sub hide {
123 my ($self) = @_; 308 my ($self) = @_;
124 309
125 return unless $self->{parent}; 310 $self->set_invisible;
126 311
127 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
128} 314}
129 315
130sub move { 316sub move_abs {
131 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
132 318
133 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
134 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
135 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
136 322
137 $self->update; 323 $self->update;
138} 324}
139 325
140sub needs_redraw { 326sub set_size {
141 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
142} 333}
143 334
144sub size_request { 335sub size_request {
145 require Carp; 336 require Carp;
146 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
148 339
149sub configure { 340sub configure {
150 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
151 342
152 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
153 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
154 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
155 348
156 # use alignment to adjust x, y 349 # use alignment to adjust x, y
157 350
158 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
159 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
160
161 ($w, $h) = ($w2, $h2);
162 } 353 }
163 354
164 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
165 $self->{x} = $x; 356 $self->{x} = $x;
166 $self->{y} = $y; 357 $self->{y} = $y;
167 $self->update; 358 $self->update;
168 } 359 }
169 360
170 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
171 $self->{w} = $w; 364 $self->{alloc_w} = $w;
172 $self->{h} = $h; 365 $self->{alloc_h} = $h;
173 366
174 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
175 $self->update;
176 } 368 }
177} 369}
178 370
179sub size_allocate { 371sub children {
180 # nothing to be done 372 # nop
181} 373}
182 374
183# return top left coordinates 375sub visible_children {
184sub _topleft { 376 $_[0]->children
377}
378
379sub set_max_size {
185 my ($self, $x, $y) = @_; 380 my ($self, $w, $h) = @_;
186 381
187 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
188} 402}
189 403
190# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
191sub coord2local { 405sub coord2local {
192 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
193 407
194 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
195 ($x - $X, $y - $Y)
196} 409}
197 410
198# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
199sub coord2global { 412sub coord2global {
200 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
201 414
202 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
203 ($x + $X, $y + $Y)
204} 416}
205 417
206sub focus_in { 418sub invoke_focus_in {
207 my ($self) = @_; 419 my ($self) = @_;
208 420
209 return if $FOCUS == $self; 421 return if $FOCUS == $self;
210 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
211 423
212 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
213 425
214 $self->emit (focus_in => $focus);
215
216 $focus->update if $focus; 426 $focus->update if $focus;
217 $FOCUS->update; 427 $FOCUS->update;
218}
219 428
429 0
430}
431
220sub focus_out { 432sub invoke_focus_out {
221 my ($self) = @_; 433 my ($self) = @_;
222 434
223 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
224 436
225 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
226 438
227 $self->emit (focus_out => $focus);
228
229 $focus->update if $focus; #? 439 $focus->update if $focus; #?
230}
231 440
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 $self->emit ("focus_in");
451}
452
232sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
233sub button_up { } 454sub invoke_button_up { 1 }
234sub key_down { } 455sub invoke_key_down { 1 }
235sub key_up { } 456sub invoke_key_up { 1 }
236 457
237sub button_down { 458sub invoke_button_down {
238 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
239 460
240 $self->focus_in; 461 $self->grab_focus;
241}
242 462
243sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
244sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
245sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
246sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
247sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
248
249sub draw {
250 my ($self) = @_;
251
252 return unless $self->{h} && $self->{w};
253
254 glPushMatrix;
255 glTranslate $self->{x}, $self->{y}, 0;
256 $self->_draw;
257 glPopMatrix;
258
259 if ($self == $HOVER && $self->{can_hover}) {
260 my ($x, $y) = @$self{qw(x y)};
261
262 glColor 1, 0.8, 0.5, 0.2;
263 glEnable GL_BLEND;
264 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
265 glBegin GL_QUADS;
266 glVertex $x , $y;
267 glVertex $x + $self->{w}, $y;
268 glVertex $x + $self->{w}, $y + $self->{h};
269 glVertex $x , $y + $self->{h};
270 glEnd;
271 glDisable GL_BLEND;
272 } 463 1
273} 464}
274 465
275sub _draw { 466sub connect {
276 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
277 468
278 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
279} 478}
280 479
281sub find_widget { 480sub find_widget {
282 my ($self, $x, $y) = @_; 481 my ($self, $x, $y) = @_;
283 482
… …
292 491
293sub set_parent { 492sub set_parent {
294 my ($self, $parent) = @_; 493 my ($self, $parent) = @_;
295 494
296 Scalar::Util::weaken ($self->{parent} = $parent); 495 Scalar::Util::weaken ($self->{parent} = $parent);
496 $self->set_visible if $parent->{visible};
297} 497}
298 498
299sub check_size { 499sub realloc {
300 my ($self) = @_; 500 my ($self) = @_;
301 501
302 return unless $self->{parent}; 502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
303 504
304 my ($w, $h) = $self->size_request; 505 $self->{root}{realloc}{$self+0} = $self;
305 506 $self->{root}->update;
306 if ($w != $self->{req_w} || $h != $self->{req_h}) { 507 } else {
307 $self->{req_w} = $w; 508 delete $self->{req_w};
308 $self->{req_h} = $h; 509 delete $self->{req_h};
309
310 $self->{parent}->check_size;
311 } 510 }
312} 511}
313 512
314sub update { 513sub update {
315 my ($self) = @_; 514 my ($self) = @_;
316 515
317 $self->{parent}->update 516 $self->{parent}->update
318 if $self->{parent}; 517 if $self->{parent};
319} 518}
320 519
321sub connect { 520sub reconfigure {
322 my ($self, $signal, $cb) = @_; 521 my ($self) = @_;
323 522
324 push @{ $self->{signal_cb}{$signal} }, $cb; 523 $self->realloc;
524 $self->update;
325} 525}
326 526
327sub emit { 527# using global variables seems a bit hacky, but passing through all drawing
328 my ($self, $signal, @args) = @_; 528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
329 530
330 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 531sub draw {
331 $cb->($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 , $self->{h};
558 glEnd;
559 glDisable GL_BLEND;
332 } 560 }
561
562 if ($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 $self\n";
333} 584}
334 585
335sub DESTROY { 586sub DESTROY {
336 my ($self) = @_; 587 my ($self) = @_;
337 588
338 #$self->deactivate; 589 delete $WIDGET{$self+0};
590
591 eval { $self->destroy };
592 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
339} 593}
340 594
341############################################################################# 595#############################################################################
342 596
343package CFClient::UI::DrawBG; 597package CFClient::UI::DrawBG;
… …
351 my $class = shift; 605 my $class = shift;
352 606
353 # range [value, low, high, page] 607 # range [value, low, high, page]
354 608
355 $class->SUPER::new ( 609 $class->SUPER::new (
356 bg => [0, 0, 0, 0.2], 610 #bg => [0, 0, 0, 0.2],
357 active_bg => [1, 1, 1, 0.5], 611 #active_bg => [1, 1, 1, 0.5],
358 @_ 612 @_
359 ) 613 )
360} 614}
361 615
362sub _draw { 616sub _draw {
363 my ($self) = @_; 617 my ($self) = @_;
364 618
619 my $color = $FOCUS == $self && $self->{active_bg}
620 ? $self->{active_bg}
621 : $self->{bg};
622
623 if ($color && (@$color < 4 || $color->[3])) {
365 my ($w, $h) = @$self{qw(w h)}; 624 my ($w, $h) = @$self{qw(w h)};
366 625
367 glEnable GL_BLEND; 626 glEnable GL_BLEND;
368 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 627 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
369 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 628 glColor_premultiply @$color;
370 629
371 glBegin GL_QUADS; 630 glBegin GL_QUADS;
372 glVertex 0 , 0; 631 glVertex 0 , 0;
373 glVertex 0 , $h; 632 glVertex 0 , $h;
374 glVertex $w, $h; 633 glVertex $w, $h;
375 glVertex $w, 0; 634 glVertex $w, 0;
376 glEnd; 635 glEnd;
377 636
378 glDisable GL_BLEND; 637 glDisable GL_BLEND;
638 }
379} 639}
380 640
381############################################################################# 641#############################################################################
382 642
383package CFClient::UI::Empty; 643package CFClient::UI::Empty;
… …
388 my ($class, %arg) = @_; 648 my ($class, %arg) = @_;
389 $class->SUPER::new (can_events => 0, %arg); 649 $class->SUPER::new (can_events => 0, %arg);
390} 650}
391 651
392sub size_request { 652sub size_request {
393 (0, 0) 653 my ($self) = @_;
654
655 ($self->{w} + 0, $self->{h} + 0)
394} 656}
395 657
396sub draw { } 658sub draw { }
397 659
398############################################################################# 660#############################################################################
… …
402our @ISA = CFClient::UI::Base::; 664our @ISA = CFClient::UI::Base::;
403 665
404sub new { 666sub new {
405 my ($class, %arg) = @_; 667 my ($class, %arg) = @_;
406 668
407 my $children = delete $arg{children} || []; 669 my $children = delete $arg{children};
408 670
409 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 671 my $self = $class->SUPER::new (
672 children => [],
673 can_events => 0,
674 %arg,
675 );
676
410 $self->add ($_) for @$children; 677 $self->add (@$children)
678 if $children;
411 679
412 $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)
413} 762}
414 763
415sub add { 764sub add {
416 my ($self, $child) = @_; 765 my ($self, $child) = @_;
417 766
418 $child->set_parent ($self); 767 $self->SUPER::remove ($_) for @{ $self->{children} };
419 768 $self->SUPER::add ($child);
420 use sort 'stable';
421
422 $self->{children} = [
423 sort { $a->{z} <=> $b->{z} }
424 @{$self->{children}}, $child
425 ];
426
427 $child->check_size;
428} 769}
429 770
430sub remove { 771sub remove {
431 my ($self, $child) = @_; 772 my ($self, $widget) = @_;
432 773
433 delete $child->{parent}; 774 $self->SUPER::remove ($widget);
434 775
435 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 776 $self->{children} = [new CFClient::UI::Empty]
777 unless @{$self->{children}};
778}
436 779
437 $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, $y)
438} 930}
439 931
440sub find_widget { 932sub find_widget {
441 my ($self, $x, $y) = @_; 933 my ($self, $x, $y) = @_;
442 934
443 $x -= $self->{x}; 935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
444 $y -= $self->{y}; 936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
445 937 ) {
446 my $res;
447
448 for (reverse @{ $self->{children} }) {
449 $res = $_->find_widget ($x, $y)
450 and return $res;
451 }
452
453 $self->SUPER::find_widget ($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, $y)
941 }
454} 942}
455 943
456sub _draw { 944sub _render {
457 my ($self) = @_; 945 my ($self) = @_;
458 946
459 $_->draw for @{$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 $self->SUPER::_render;
460} 953}
461 954
462############################################################################# 955#############################################################################
463 956
464package CFClient::UI::Bin; 957package CFClient::UI::ScrolledWindow;
465 958
466our @ISA = CFClient::UI::Container::; 959our @ISA = CFClient::UI::HBox::;
467 960
468sub new { 961sub new {
469 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
470 963
471 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 964 my $child = delete $arg{child};
472 965
473 $class->SUPER::new (children => [$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 $self
474} 986}
475 987
476sub add { 988sub add {
477 my ($self, $child) = @_;
478
479 $self->{children} = [];
480
481 $self->SUPER::add ($child);
482}
483
484sub remove {
485 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
486 990
487 $self->SUPER::remove ($widget); 991 $self->{vp}->add ($self->{child} = $widget);
488
489 $self->{children} = [new CFClient::UI::Empty]
490 unless @{$self->{children}};
491} 992}
492 993
493sub child { $_[0]->{children}[0] } 994sub update {
995 my ($self) = @_;
494 996
495sub size_request { 997 $self->SUPER::update;
496 $_[0]{children}[0]->size_request
497}
498 998
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}, $self->{vp}{h}, 1]);
1002}
1003
499sub size_allocate { 1004sub invoke_size_allocate {
500 my ($self, $w, $h) = @_; 1005 my ($self, $w, $h) = @_;
501 1006
502 $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)
503} 1011}
1012
1013#TODO# update range on size_allocate depending on child
1014# update viewport offset on scroll
504 1015
505############################################################################# 1016#############################################################################
506 1017
507package CFClient::UI::Window; 1018package CFClient::UI::Frame;
508 1019
509our @ISA = CFClient::UI::Bin::; 1020our @ISA = CFClient::UI::Bin::;
510 1021
511use 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 $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
512 1071
513sub new { 1072sub new {
514 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
515 1074
516 my $self = $class->SUPER::new (%arg);
517}
518
519sub update {
520 my ($self) = @_;
521
522 # we want to do this delayed...
523 $self->render_chld;
524 $self->SUPER::update;
525}
526
527sub render_chld {
528 my ($self) = @_;
529
530 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
531 glClearColor 0, 0, 0, 1;
532 glClear GL_COLOR_BUFFER_BIT;
533 $self->child->draw;
534 };
535}
536
537sub size_allocate {
538 my ($self, $w, $h) = @_;
539
540 $self->child->configure (0, 0, $w, $h);
541
542 $self->render_chld;
543}
544
545sub _draw {
546 my ($self) = @_;
547
548 my ($w, $h) = ($self->w, $self->h);
549
550 my $tex = $self->{texture}
551 or return;
552
553 glEnable GL_BLEND;
554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
555 glEnable GL_TEXTURE_2D;
556 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
557
558 $tex->draw_quad (0, 0, $w, $h);
559
560 glDisable GL_BLEND;
561 glDisable GL_TEXTURE_2D;
562}
563
564#############################################################################
565
566package CFClient::UI::ViewPort;
567
568our @ISA = CFClient::UI::Window::;
569
570sub new { die }
571
572sub size_request {
573 my ($self) = @_;
574
575 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
576 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
577
578 @$self{qw(child_w child_h)}
579}
580
581sub _draw {
582 my ($self) = @_;
583
584 $self->{children}[1]->draw;
585}
586
587
588#############################################################################
589
590package CFClient::UI::Frame;
591
592our @ISA = CFClient::UI::Bin::;
593
594use CFClient::OpenGL;
595
596sub new {
597 my $class = shift;
598
599 my $self = $class->SUPER::new ( 1075 my $self = $class->SUPER::new (
600 bg => [1, 1, 1, 1], 1076 bg => [1, 1, 1, 1],
601 border_bg => [1, 1, 1, 1], 1077 border_bg => [1, 1, 1, 1],
602 border => 0.8, 1078 border => 0.6,
603 @_ 1079 can_events => 1,
1080 min_w => 16,
1081 min_h => 16,
1082 %arg,
604 ); 1083 );
605 1084
606 $self
607}
608
609sub set_size {
610 my ($self, $w, $h) = @_;
611 $self->{req_w} = $w;
612 $self->{req_h} = $h;
613 $self->check_size;
614}
615
616sub size_request {
617 my ($self) = @_;
618 ($self->{req_w}, $self->{req_h})
619}
620
621sub size_allocate {
622 my ($self, $w, $h) = @_;
623 $self->{w} = $w;
624 $self->{h} = $h;
625 $self->child->configure (0, 0, $w, $h);
626}
627
628sub _draw {
629 my ($self) = @_;
630
631 my ($w, $h) = ($self->{w}, $self->{h});
632
633 glEnable GL_BLEND;
634 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
635 glEnable GL_TEXTURE_2D;
636 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
637
638# glBegin GL_QUADS;
639# glColor 0, 0, 0, 0;
640# glVertex 0 , 0;
641# glVertex 0 , $h;
642# glVertex $w, $h;
643# glVertex $w, 0;
644# glEnd;
645
646
647 $self->child->draw;
648 glDisable GL_BLEND;
649 glDisable GL_TEXTURE_2D;
650}
651
652#############################################################################
653
654package CFClient::UI::FancyFrame;
655
656our @ISA = CFClient::UI::Bin::;
657
658use CFClient::OpenGL;
659
660my @tex =
661 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
662 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
663
664sub new {
665 my $class = shift;
666
667 # TODO: user_x, user_y, overwrite moveto?
668
669 my $self = $class->SUPER::new (
670 bg => [1, 1, 1, 1],
671 border_bg => [1, 1, 1, 1],
672 border => 0.8,
673 can_events => 1,
674 @_
675 );
676
677 $self->{title} &&= new CFClient::UI::Label 1085 $self->{title_widget} = new CFClient::UI::Label
678 align => 0, 1086 align => 0,
679 valign => 1, 1087 valign => 1,
680 text => $self->{title}, 1088 text => $self->{title},
681 fontsize => 1; 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 }
682 1100
683 $self 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};
684} 1110}
685 1111
686sub border { 1112sub border {
687 int $_[0]{border} * $::FONTSIZE 1113 int $_[0]{border} * $::FONTSIZE
688} 1114}
689 1115
690sub size_request { 1116sub size_request {
691 my ($self) = @_; 1117 my ($self) = @_;
692 1118
693 return ($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 $self->{close_button};
694 1124
695 my ($w, $h) = $self->SUPER::size_request; 1125 my ($w, $h) = $self->SUPER::size_request;
696 1126
697 ( 1127 (
698 $w + $self->border * 2, 1128 $w + $self->border * 2,
699 $h + $self->border * 2, 1129 $h + $self->border * 2,
700 ) 1130 )
701} 1131}
702 1132
703sub size_allocate { 1133sub invoke_size_allocate {
704 my ($self, $w, $h) = @_; 1134 my ($self, $w, $h) = @_;
705 1135
1136 if ($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
706 $h -= List::Util::max 0, $self->border * 2; 1144 $h -= List::Util::max 0, $border * 2;
707 $w -= List::Util::max 0, $self->border * 2; 1145 $w -= List::Util::max 0, $border * 2;
708 1146
709 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
710 if $self->{title};
711
712 $self->child->configure ($self->border, $self->border, $w, $h); 1147 $self->child->configure ($border, $border, $w, $h);
713}
714 1148
1149 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1150 if $self->{close_button};
1151
1152 1
1153}
1154
715sub button_down { 1155sub invoke_button_down {
716 my ($self, $ev, $x, $y) = @_; 1156 my ($self, $ev, $x, $y) = @_;
717 1157
1158 my ($w, $h) = @$self{qw(w h)};
718 my $border = $self->border; 1159 my $border = $self->border;
719 1160
720 if ($x < $self->{w} && $x >= $self->{w} - $border 1161 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
721 && $y < $self->{h} && $y >= $self->{h} - $border) { 1162 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
722 1163
1164 if ($lr & $td) {
1165 my ($wx, $wy) = ($self->{x}, $self->{y});
723 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1166 my ($ox, $oy) = ($ev->{x}, $ev->{y});
724 my ($bw, $bh) = ($self->{w}, $self->{h}); 1167 my ($bw, $bh) = ($self->{w}, $self->{h});
725 1168
1169 my $mx = $x < $border;
1170 my $my = $y < $border;
1171
726 $self->{motion} = sub { 1172 $self->{motion} = sub {
727 my ($ev, $x, $y) = @_; 1173 my ($ev, $x, $y) = @_;
728 1174
729 ($x, $y) = ($ev->{x}, $ev->{y}); 1175 my $dx = $ev->{x} - $ox;
1176 my $dy = $ev->{y} - $oy;
730 1177
731 $self->{user_w} = $bw + $x - $ox; 1178 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
732 $self->{user_h} = $bh + $y - $oy; 1179 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
733 $self->check_size; 1180
1181 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1182 $self->realloc;
734 }; 1183 };
735 1184
736 } elsif ($x >= 0 && $x < $self->{w} 1185 } elsif ($lr ^ $td) {
737 && $y >= 0 && $y < $border) {
738
739 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1186 my ($ox, $oy) = ($ev->{x}, $ev->{y});
740 my ($bx, $by) = ($self->{x}, $self->{y}); 1187 my ($bx, $by) = ($self->{x}, $self->{y});
741 1188
742 $self->{motion} = sub { 1189 $self->{motion} = sub {
743 my ($ev, $x, $y) = @_; 1190 my ($ev, $x, $y) = @_;
744 1191
745 ($x, $y) = ($ev->{x}, $ev->{y}); 1192 ($x, $y) = ($ev->{x}, $ev->{y});
746 1193
747 $self->move ($bx + $x - $ox, $by + $y - $oy); 1194 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
748 $self->update; 1195 # HACK: the next line is required to enforce placement
1196 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
749 }; 1197 };
1198 } else {
1199 return 0;
1200 }
1201
750 } 1202 1
751} 1203}
752 1204
753sub button_up { 1205sub invoke_button_up {
754 my ($self, $ev, $x, $y) = @_; 1206 my ($self, $ev, $x, $y) = @_;
755 1207
756 delete $self->{motion}; 1208 ! ! delete $self->{motion}
757} 1209}
758 1210
759sub mouse_motion { 1211sub invoke_mouse_motion {
760 my ($self, $ev, $x, $y) = @_; 1212 my ($self, $ev, $x, $y) = @_;
761 1213
762 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1214 $self->{motion}->($ev, $x, $y) if $self->{motion};
1215
1216 ! ! $self->{motion}
763} 1217}
764 1218
765sub _draw { 1219sub _draw {
766 my ($self) = @_; 1220 my ($self) = @_;
767 1221
1222 my $child = $self->{children}[0];
1223
768 my ($w, $h ) = ($self->{w}, $self->{h}); 1224 my ($w, $h ) = ($self->{w}, $self->{h});
769 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1225 my ($cw, $ch) = ($child->{w}, $child->{h});
770 1226
771 glEnable GL_BLEND;
772 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
773 glEnable GL_TEXTURE_2D; 1227 glEnable GL_TEXTURE_2D;
774 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1228 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
775 1229
776 my $border = $self->border; 1230 my $border = $self->border;
777 1231
778 glColor @{ $self->{border_bg} }; 1232 glColor @{ $self->{border_bg} };
779 $tex[1]->draw_quad (0, 0, $w, $border); 1233 $border[0]->draw_quad_alpha (0, 0, $w, $border);
780 $tex[3]->draw_quad (0, $border, $border, $ch); 1234 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
781 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1235 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
782 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1236 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
783 1237
784 my $bg = $tex[0]; 1238 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1239 glColor @{ $self->{bg} };
785 1240
786 # TODO: repeat texture not scale 1241 # TODO: repeat texture not scale
787 my $rep_x = $cw / $bg->{w}; 1242 # solve this better(?)
788 my $rep_y = $ch / $bg->{h}; 1243 $bg->{s} = $cw / $bg->{w};
789 1244 $bg->{t} = $ch / $bg->{h};
790 glColor @{ $self->{bg} };
791
792 $bg->{s} = $rep_x;
793 $bg->{t} = $rep_y;
794 $bg->{wrap_mode} = 1;
795 $bg->draw_quad ($border, $border, $cw, $ch); 1245 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1246 }
796 1247
797 glDisable GL_TEXTURE_2D; 1248 glDisable GL_TEXTURE_2D;
798 glDisable GL_BLEND;
799 1249
800 $self->{title}->draw if $self->{title};
801 $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};
802} 1261}
803 1262
804############################################################################# 1263#############################################################################
805 1264
806package CFClient::UI::Table; 1265package CFClient::UI::Table;
… …
814sub new { 1273sub new {
815 my $class = shift; 1274 my $class = shift;
816 1275
817 $class->SUPER::new ( 1276 $class->SUPER::new (
818 col_expand => [], 1277 col_expand => [],
819 @_ 1278 @_,
820 ) 1279 )
1280}
1281
1282sub children {
1283 grep $_, map @$_, grep $_, @{ $_[0]{children} }
821} 1284}
822 1285
823sub add { 1286sub add {
824 my ($self, $x, $y, $child) = @_; 1287 my ($self, $x, $y, $child) = @_;
825 1288
826 $child->set_parent ($self); 1289 $child->set_parent ($self);
827 $self->{children}[$y][$x] = $child; 1290 $self->{children}[$y][$x] = $child;
828 1291
829 $child->check_size; 1292 $self->realloc;
830} 1293}
831 1294
1295sub remove {
1296 my ($self, $child) = @_;
1297
1298 # TODO: not yet implemented
1299}
1300
832# TODO: move to container class maybe? send childs a signal on removal? 1301# TODO: move to container class maybe? send children a signal on removal?
833sub clear { 1302sub clear {
834 my ($self) = @_; 1303 my ($self) = @_;
835 1304
1305 my @children = $self->children;
836 delete $self->{children}; 1306 delete $self->{children};
837 $self->update; 1307
1308 for (@children) {
1309 delete $_->{parent};
1310 $_->hide;
1311 }
1312
1313 $self->realloc;
838} 1314}
839 1315
840sub get_wh { 1316sub get_wh {
841 my ($self) = @_; 1317 my ($self) = @_;
842 1318
… …
868 (sum @$ws), 1344 (sum @$ws),
869 (sum @$hs), 1345 (sum @$hs),
870 ) 1346 )
871} 1347}
872 1348
873sub size_allocate { 1349sub invoke_size_allocate {
874 my ($self, $w, $h) = @_; 1350 my ($self, $w, $h) = @_;
875 1351
876 my ($ws, $hs) = $self->get_wh; 1352 my ($ws, $hs) = $self->get_wh;
877 1353
878 my $req_w = sum @$ws; 1354 my $req_w = (sum @$ws) || 1;
879 my $req_h = sum @$hs; 1355 my $req_h = (sum @$hs) || 1;
880 1356
881 # TODO: nicer code && do row_expand 1357 # TODO: nicer code && do row_expand
882 my @col_expand = @{$self->{col_expand}}; 1358 my @col_expand = @{$self->{col_expand}};
883 @col_expand = (1) x @$ws unless @col_expand; 1359 @col_expand = (1) x @$ws unless @col_expand;
884 my $col_expand = (sum @col_expand) || 1; 1360 my $col_expand = (sum @col_expand) || 1;
… …
910 } 1386 }
911 1387
912 $y += $row_h; 1388 $y += $row_h;
913 } 1389 }
914 1390
1391 1
915} 1392}
916 1393
917sub find_widget { 1394sub find_widget {
918 my ($self, $x, $y) = @_; 1395 my ($self, $x, $y) = @_;
919 1396
… …
938 } 1415 }
939} 1416}
940 1417
941############################################################################# 1418#############################################################################
942 1419
1420package CFClient::UI::Box;
1421
1422our @ISA = CFClient::UI::Container::;
1423
1424sub size_request {
1425 my ($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 += $alloc;
1473 }
1474
1475 1
1476}
1477
1478#############################################################################
1479
943package CFClient::UI::HBox; 1480package CFClient::UI::HBox;
944 1481
945# TODO: wrap into common Box base class
946
947our @ISA = CFClient::UI::Container::; 1482our @ISA = CFClient::UI::Box::;
948 1483
949sub size_request { 1484sub new {
950 my ($self) = @_; 1485 my $class = shift;
951 1486
952 my @alloc = map [$_->size_request], @{$self->{children}}; 1487 $class->SUPER::new (
953 1488 vertical => 0,
954 ( 1489 @_,
955 (List::Util::sum map $_->[0], @alloc),
956 (List::Util::max map $_->[1], @alloc),
957 ) 1490 )
958} 1491}
959 1492
960sub size_allocate {
961 my ($self, $w, $h) = @_;
962
963 ($h, $w) = ($w, $h);
964
965 my $children = $self->{children};
966
967 my @h = map $_->{req_w}, @$children;
968
969 my $req_h = List::Util::sum @h;
970
971 if ($req_h > $h) {
972 # ah well, not enough space
973 $_ *= $h / $req_h for @h;
974 } else {
975 my $exp = List::Util::sum map $_->{expand}, @$children;
976 $exp ||= 1;
977
978 for (0 .. $#$children) {
979 my $child = $children->[$_];
980
981 my $alloc_h = $h[$_];
982 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
983 $h[$_] = $alloc_h;
984 }
985 }
986
987 CFClient::UI::harmonize \@h;
988
989 my $y = 0;
990 for (0 .. $#$children) {
991 my $child = $children->[$_];
992 my $h = $h[$_];
993 $child->configure ($y, 0, $h, $w);
994
995 $y += $h;
996 }
997
998 1
999}
1000
1001############################################################################# 1493#############################################################################
1002 1494
1003package CFClient::UI::VBox; 1495package CFClient::UI::VBox;
1004 1496
1005# TODO: wrap into common Box base class
1006
1007our @ISA = CFClient::UI::Container::; 1497our @ISA = CFClient::UI::Box::;
1008 1498
1009sub size_request { 1499sub new {
1010 my ($self) = @_; 1500 my $class = shift;
1011 1501
1012 my @alloc = map [$_->size_request], @{$self->{children}}; 1502 $class->SUPER::new (
1013 1503 vertical => 1,
1014 ( 1504 @_,
1015 (List::Util::max map $_->[0], @alloc),
1016 (List::Util::sum map $_->[1], @alloc),
1017 ) 1505 )
1018} 1506}
1019 1507
1020sub size_allocate {
1021 my ($self, $w, $h) = @_;
1022
1023 my $children = $self->{children};
1024
1025 my @h = map $_->{req_h}, @$children;
1026
1027 my $req_h = List::Util::sum @h;
1028
1029 if ($req_h > $h) {
1030 # ah well, not enough space
1031 $_ *= $h / $req_h for @h;
1032 } else {
1033 my $exp = List::Util::sum map $_->{expand}, @$children;
1034 $exp ||= 1;
1035
1036 for (0 .. $#$children) {
1037 my $child = $children->[$_];
1038
1039 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1040 }
1041 }
1042
1043 CFClient::UI::harmonize \@h;
1044
1045 my $y = 0;
1046 for (0 .. $#$children) {
1047 my $child = $children->[$_];
1048 my $h = $h[$_];
1049 $child->configure (0, $y, $w, $h);
1050
1051 $y += $h;
1052 }
1053
1054 1
1055}
1056
1057############################################################################# 1508#############################################################################
1058 1509
1059package CFClient::UI::Label; 1510package CFClient::UI::Label;
1060 1511
1061our @ISA = CFClient::UI::Base::; 1512our @ISA = CFClient::UI::DrawBG::;
1062 1513
1063use CFClient::OpenGL; 1514use CFClient::OpenGL;
1064 1515
1065sub new { 1516sub new {
1066 my ($class, %arg) = @_; 1517 my ($class, %arg) = @_;
1067 1518
1068 my $self = $class->SUPER::new ( 1519 my $self = $class->SUPER::new (
1069 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),
1070 fontsize => 1, 1529 fontsize => 1,
1071 text => "",
1072 align => -1, 1530 align => -1,
1073 valign => -1, 1531 valign => -1,
1074 padding => 2, 1532 padding_x => 2,
1075 layout => new CFClient::Layout, 1533 padding_y => 2,
1076 can_events => 0, 1534 can_events => 0,
1077 %arg 1535 %arg
1078 ); 1536 );
1079 1537
1080 if (exists $self->{template}) { 1538 if (exists $self->{template}) {
1081 my $layout = new CFClient::Layout; 1539 my $layout = new CFClient::Layout;
1082 $layout->set_text (delete $self->{template}); 1540 $layout->set_text (delete $self->{template});
1083 $self->{template} = $layout; 1541 $self->{template} = $layout;
1084 } 1542 }
1085 1543
1086 $self->set_text (delete $self->{text}) if exists $self->{text}; 1544 if (exists $self->{markup}) {
1087 $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 }
1088 1549
1089 $self 1550 $self
1090} 1551}
1091 1552
1092sub escape_text { 1553sub escape($) {
1093 local $_ = $_[1]; 1554 local $_ = $_[0];
1094 1555
1095 s/&/&amp;/g; 1556 s/&/&amp;/g;
1096 s/>/&gt;/g; 1557 s/>/&gt;/g;
1097 s/</&lt;/g; 1558 s/</&lt;/g;
1098 1559
1099 $_[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 $self->SUPER::realloc;
1100} 1575}
1101 1576
1102sub set_text { 1577sub set_text {
1103 my ($self, $text) = @_; 1578 my ($self, $text) = @_;
1104 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;
1105 $self->{layout}->set_text ($text); 1584 $self->{layout}->set_text ($text);
1106 1585
1107 delete $self->{texture}; 1586 delete $self->{size_req};
1108 $self->check_size; 1587 $self->realloc;
1109 $self->update; 1588 $self->update;
1110} 1589}
1111 1590
1112sub set_markup { 1591sub set_markup {
1113 my ($self, $markup) = @_; 1592 my ($self, $markup) = @_;
1114 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;
1115 $self->{layout}->set_markup ($markup); 1600 $self->{layout}->set_markup ($markup);
1116 1601
1117 delete $self->{texture}; 1602 delete $self->{size_req};
1118 $self->check_size; 1603 $self->realloc;
1119 $self->update; 1604 $self->update;
1120} 1605}
1121 1606
1122sub size_request { 1607sub size_request {
1123 my ($self) = @_; 1608 my ($self) = @_;
1124 1609
1125 $self->{layout}->set_width; 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});
1126 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1615 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1127 1616
1128 my ($w, $h) = $self->{layout}->size; 1617 my ($w, $h) = $self->{layout}->size;
1129 1618
1130 if (exists $self->{template}) { 1619 if (exists $self->{template}) {
1620 $self->{template}->set_font ($self->{font}) if $self->{font};
1131 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1621 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1132 1622
1133 my ($w2, $h2) = $self->{template}->size; 1623 my ($w2, $h2) = $self->{template}->size;
1134 1624
1135 $w = List::Util::max $w, $w2; 1625 $w = List::Util::max $w, $w2;
1136 $h = List::Util::max $h, $h2; 1626 $h = List::Util::max $h, $h2;
1627 }
1628
1629 [$w, $h]
1137 } 1630 };
1138 1631
1139 ( 1632 @{ $self->{size_req} }
1140 $w + $self->{padding} * 2,
1141 $h + $self->{padding} * 2,
1142 )
1143} 1633}
1144 1634
1145sub size_allocate { 1635sub invoke_size_allocate {
1146 my ($self, $w, $h) = @_; 1636 my ($self, $w, $h) = @_;
1147 1637
1638 delete $self->{ox};
1639
1148 delete $self->{texture}; 1640 delete $self->{texture}
1641 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1642
1643 1
1149} 1644}
1150 1645
1151sub set_fontsize { 1646sub set_fontsize {
1152 my ($self, $fontsize) = @_; 1647 my ($self, $fontsize) = @_;
1153 1648
1154 $self->{fontsize} = $fontsize; 1649 $self->{fontsize} = $fontsize;
1155 $self->check_size; 1650 delete $self->{texture};
1651
1652 $self->realloc;
1653}
1654
1655sub reconfigure {
1656 my ($self) = @_;
1657
1658 delete $self->{size_req};
1659
1660 $self->SUPER::reconfigure;
1156} 1661}
1157 1662
1158sub _draw { 1663sub _draw {
1159 my ($self) = @_; 1664 my ($self) = @_;
1160 1665
1666 $self->SUPER::_draw; # draw background, if applicable
1667
1161 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};
1162 $self->{layout}->set_width ($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});
1163 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1674 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1675
1164 new_from_layout CFClient::Texture $self->{layout} 1676 new_from_layout CFClient::Texture $self->{layout}
1165 }; 1677 };
1166 1678
1167 glEnable GL_BLEND; 1679 unless (exists $self->{ox}) {
1168 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
1169 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 {
1170 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1699 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1171 1700 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1172 glColor @{$self->{fg}}; 1701 }
1173
1174 $self->{ox} = int (
1175 $self->{align} < 0 ? $self->{padding}
1176 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1177 : ($self->{w} - $tex->{w}) * 0.5
1178 );
1179
1180 $self->{oy} = int (
1181 $self->{valign} < 0 ? $self->{padding}
1182 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1183 : ($self->{h} - $tex->{h}) * 0.5
1184 );
1185
1186 $tex->draw_quad ($self->{ox}, $self->{oy});
1187 1702
1188 glDisable GL_TEXTURE_2D; 1703 glDisable GL_TEXTURE_2D;
1189 glDisable GL_BLEND;
1190} 1704}
1191 1705
1192############################################################################# 1706#############################################################################
1193 1707
1194package CFClient::UI::EntryBase; 1708package CFClient::UI::EntryBase;
… …
1199 1713
1200sub new { 1714sub new {
1201 my $class = shift; 1715 my $class = shift;
1202 1716
1203 $class->SUPER::new ( 1717 $class->SUPER::new (
1204 fg => [1, 1, 1], 1718 fg => [1, 1, 1],
1205 bg => [0, 0, 0, 0.2], 1719 bg => [0, 0, 0, 0.2],
1206 active_bg => [1, 1, 1, 0.5], 1720 active_bg => [1, 1, 1, 0.5],
1207 active_fg => [0, 0, 0], 1721 active_fg => [0, 0, 0],
1208 can_hover => 1, 1722 can_hover => 1,
1209 can_focus => 1, 1723 can_focus => 1,
1210 valign => 0, 1724 valign => 0,
1211 can_events => 1, 1725 can_events => 1,
1726 #text => ...
1727 #hidden => "*",
1212 @_ 1728 @_
1213 ) 1729 )
1214} 1730}
1215 1731
1216sub _set_text { 1732sub _set_text {
… …
1218 1734
1219 delete $self->{cur_h}; 1735 delete $self->{cur_h};
1220 1736
1221 return if $self->{text} eq $text; 1737 return if $self->{text} eq $text;
1222 1738
1223 delete $self->{texture};
1224
1225 $self->{last_activity} = $::NOW; 1739 $self->{last_activity} = $::NOW;
1226 $self->{text} = $text; 1740 $self->{text} = $text;
1227 1741
1228 $text =~ s/./*/g if $self->{hidden}; 1742 $text =~ s/./*/g if $self->{hidden};
1229 $self->{layout}->set_text ("$text "); 1743 $self->{layout}->set_text ("$text ");
1744 delete $self->{size_req};
1230 1745
1231 $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);
1232} 1757}
1233 1758
1234sub get_text { 1759sub get_text {
1235 $_[0]{text} 1760 $_[0]{text}
1236} 1761}
… …
1241 my ($w, $h) = $self->SUPER::size_request; 1766 my ($w, $h) = $self->SUPER::size_request;
1242 1767
1243 ($w + 1, $h) # add 1 for cursor 1768 ($w + 1, $h) # add 1 for cursor
1244} 1769}
1245 1770
1246sub size_allocate {
1247 my ($self, $w, $h) = @_;
1248
1249 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1250}
1251
1252sub set_text {
1253 my ($self, $text) = @_;
1254
1255 $self->{cursor} = length $text;
1256 $self->_set_text ($text);
1257 $self->update;
1258}
1259
1260sub key_down { 1771sub invoke_key_down {
1261 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1262 1773
1263 my $mod = $ev->{mod}; 1774 my $mod = $ev->{mod};
1264 my $sym = $ev->{sym}; 1775 my $sym = $ev->{sym};
1265 my $uni = $ev->{unicode}; 1776 my $uni = $ev->{unicode};
1266 1777
1267 my $text = $self->get_text; 1778 my $text = $self->get_text;
1268 1779
1269 if ($sym == 8) { 1780 if ($uni == 8) {
1270 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1781 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1271 } elsif ($sym == 127) { 1782 } elsif ($uni == 127) {
1272 substr $text, $self->{cursor}, 1, ""; 1783 substr $text, $self->{cursor}, 1, "";
1273 } elsif ($sym == CFClient::SDLK_LEFT) { 1784 } elsif ($sym == CFClient::SDLK_LEFT) {
1274 --$self->{cursor} if $self->{cursor}; 1785 --$self->{cursor} if $self->{cursor};
1275 } elsif ($sym == CFClient::SDLK_RIGHT) { 1786 } elsif ($sym == CFClient::SDLK_RIGHT) {
1276 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1787 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1277 } elsif ($sym == CFClient::SDLK_HOME) { 1788 } elsif ($sym == CFClient::SDLK_HOME) {
1278 $self->{cursor} = 0; 1789 $self->{cursor} = 0;
1279 } elsif ($sym == CFClient::SDLK_END) { 1790 } elsif ($sym == CFClient::SDLK_END) {
1280 $self->{cursor} = length $text; 1791 $self->{cursor} = length $text;
1281 } elsif ($sym == 27) { 1792 } elsif ($uni == 27) {
1282 $self->emit ('escape'); 1793 $self->emit ('escape');
1283 } elsif ($uni) { 1794 } elsif ($uni) {
1284 substr $text, $self->{cursor}++, 0, chr $uni; 1795 substr $text, $self->{cursor}++, 0, chr $uni;
1796 } else {
1797 return 0;
1285 } 1798 }
1286 1799
1287 $self->_set_text ($text); 1800 $self->_set_text ($text);
1288 $self->update;
1289}
1290 1801
1802 $self->realloc;
1803
1804 1
1805}
1806
1291sub focus_in { 1807sub invoke_focus_in {
1292 my ($self) = @_; 1808 my ($self) = @_;
1293 1809
1294 $self->{last_activity} = $::NOW; 1810 $self->{last_activity} = $::NOW;
1295 1811
1296 $self->SUPER::focus_in; 1812 $self->SUPER::invoke_focus_in
1297} 1813}
1298 1814
1299sub button_down { 1815sub invoke_button_down {
1300 my ($self, $ev, $x, $y) = @_; 1816 my ($self, $ev, $x, $y) = @_;
1301 1817
1302 $self->SUPER::button_down ($ev, $x, $y); 1818 $self->SUPER::invoke_button_down ($ev, $x, $y);
1303 1819
1304 my $idx = $self->{layout}->xy_to_index ($x, $y); 1820 my $idx = $self->{layout}->xy_to_index ($x, $y);
1305 1821
1306 # byte-index to char-index 1822 # byte-index to char-index
1307 my $text = $self->{text}; 1823 my $text = $self->{text};
1308 utf8::encode $text; 1824 utf8::encode $text;
1309 $self->{cursor} = length substr $text, 0, $idx; 1825 $self->{cursor} = length substr $text, 0, $idx;
1310 1826
1311 $self->_set_text ($self->{text}); 1827 $self->_set_text ($self->{text});
1312 $self->update; 1828 $self->update;
1829
1830 1
1313} 1831}
1314 1832
1315sub mouse_motion { 1833sub invoke_mouse_motion {
1316 my ($self, $ev, $x, $y) = @_; 1834 my ($self, $ev, $x, $y) = @_;
1317# 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, $y;#d#
1836
1837 1
1318} 1838}
1319 1839
1320sub _draw { 1840sub _draw {
1321 my ($self) = @_; 1841 my ($self) = @_;
1322 1842
1323 local $self->{fg} = $self->{fg}; 1843 local $self->{fg} = $self->{fg};
1324 1844
1325 if ($FOCUS == $self) { 1845 if ($FOCUS == $self) {
1326 glColor @{$self->{active_bg}}; 1846 glColor_premultiply @{$self->{active_bg}};
1327 $self->{fg} = $self->{active_fg}; 1847 $self->{fg} = $self->{active_fg};
1328 } else { 1848 } else {
1329 glColor @{$self->{bg}}; 1849 glColor_premultiply @{$self->{bg}};
1330 } 1850 }
1331 1851
1332 glEnable GL_BLEND; 1852 glEnable GL_BLEND;
1333 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1853 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1334 glBegin GL_QUADS; 1854 glBegin GL_QUADS;
1335 glVertex 0 , 0; 1855 glVertex 0 , 0;
1336 glVertex 0 , $self->{h}; 1856 glVertex 0 , $self->{h};
1337 glVertex $self->{w}, $self->{h}; 1857 glVertex $self->{w}, $self->{h};
1338 glVertex $self->{w}, 0; 1858 glVertex $self->{w}, 0;
… …
1363 1883
1364our @ISA = CFClient::UI::EntryBase::; 1884our @ISA = CFClient::UI::EntryBase::;
1365 1885
1366use CFClient::OpenGL; 1886use CFClient::OpenGL;
1367 1887
1368sub key_down { 1888sub invoke_key_down {
1369 my ($self, $ev) = @_; 1889 my ($self, $ev) = @_;
1370 1890
1371 my $sym = $ev->{sym}; 1891 my $sym = $ev->{sym};
1372 1892
1373 if ($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} = '';
1374 $self->emit (activate => $self->get_text); 1899 $self->emit (activate => $txt);
1375 $self->update; 1900 $self->update;
1376 1901
1902 } elsif ($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
1377 } else { 1924 } else {
1378 $self->SUPER::key_down ($ev); 1925 return $self->SUPER::invoke_key_down ($ev)
1926 }
1927
1379 } 1928 1
1380
1381} 1929}
1382 1930
1383############################################################################# 1931#############################################################################
1384 1932
1385package CFClient::UI::Button; 1933package CFClient::UI::Button;
… …
1394 1942
1395sub new { 1943sub new {
1396 my $class = shift; 1944 my $class = shift;
1397 1945
1398 $class->SUPER::new ( 1946 $class->SUPER::new (
1399 padding => 4, 1947 padding_x => 4,
1948 padding_y => 4,
1400 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1401 bg => [1, 1, 1, 0.2],
1402 active_fg => [0, 0, 1], 1950 active_fg => [0, 0, 1],
1403 can_hover => 1, 1951 can_hover => 1,
1404 align => 0, 1952 align => 0,
1405 valign => 0, 1953 valign => 0,
1406 can_events => 1, 1954 can_events => 1,
1407 @_ 1955 @_
1408 ) 1956 )
1409} 1957}
1410 1958
1411sub button_up { 1959sub invoke_button_up {
1412 my ($self, $ev, $x, $y) = @_; 1960 my ($self, $ev, $x, $y) = @_;
1413 1961
1962 $self->emit ("activate")
1414 if ($x >= 0 && $x < $self->{w} 1963 if $x >= 0 && $x < $self->{w}
1415 && $y >= 0 && $y < $self->{h}) { 1964 && $y >= 0 && $y < $self->{h};
1416 $self->emit ("activate"); 1965
1417 } 1966 1
1418} 1967}
1419 1968
1420sub _draw { 1969sub _draw {
1421 my ($self) = @_; 1970 my ($self) = @_;
1422 1971
1423 local $self->{fg} = $self->{fg}; 1972 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1424 1973
1425 if ($GRAB == $self) {
1426 $self->{fg} = $self->{active_fg};
1427 }
1428
1429 glEnable GL_BLEND;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431 glEnable GL_TEXTURE_2D; 1974 glEnable GL_TEXTURE_2D;
1432 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1975 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1433 glColor 0, 0, 0, 1; 1976 glColor 0, 0, 0, 1;
1434 1977
1435 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1978 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1436 1979
1437 glDisable GL_TEXTURE_2D; 1980 glDisable GL_TEXTURE_2D;
1438 glDisable GL_BLEND;
1439 1981
1440 $self->SUPER::_draw; 1982 $self->SUPER::_draw;
1983}
1984
1985#############################################################################
1986
1987package CFClient::UI::ImageButton;
1988
1989our @ISA = CFClient::UI::Image::;
1990
1991use CFClient::OpenGL;
1992
1993my %textures;
1994
1995sub new {
1996 my $class = shift;
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
1441} 2019}
1442 2020
1443############################################################################# 2021#############################################################################
1444 2022
1445package CFClient::UI::CheckBox; 2023package CFClient::UI::CheckBox;
… …
1454 2032
1455sub new { 2033sub new {
1456 my $class = shift; 2034 my $class = shift;
1457 2035
1458 $class->SUPER::new ( 2036 $class->SUPER::new (
1459 padding => 2, 2037 padding_x => 2,
2038 padding_y => 2,
1460 fg => [1, 1, 1], 2039 fg => [1, 1, 1],
1461 active_fg => [1, 1, 0], 2040 active_fg => [1, 1, 0],
2041 bg => [0, 0, 0, 0.2],
2042 active_bg => [1, 1, 1, 0.5],
1462 state => 0, 2043 state => 0,
1463 can_hover => 1, 2044 can_hover => 1,
1464 @_ 2045 @_
1465 ) 2046 )
1466} 2047}
1467 2048
1468sub size_request { 2049sub size_request {
1469 my ($self) = @_; 2050 my ($self) = @_;
1470 2051
1471 ($self->{padding} * 2 + 6) x 2 2052 (6) x 2
1472} 2053}
1473 2054
1474sub button_down { 2055sub invoke_button_down {
1475 my ($self, $ev, $x, $y) = @_; 2056 my ($self, $ev, $x, $y) = @_;
1476 2057
1477 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2058 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1478 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2059 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1479 $self->{state} = !$self->{state}; 2060 $self->{state} = !$self->{state};
1480 $self->emit (changed => $self->{state}); 2061 $self->emit (changed => $self->{state});
2062 } else {
2063 return 0
2064 }
2065
1481 } 2066 1
1482} 2067}
1483 2068
1484sub _draw { 2069sub _draw {
1485 my ($self) = @_; 2070 my ($self) = @_;
1486 2071
1487 $self->SUPER::_draw; 2072 $self->SUPER::_draw;
1488 2073
1489 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2074 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1490 2075
1491 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;
1492 2079
1493 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2080 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1494 2081
1495 glEnable GL_BLEND; 2082 my $tex = $self->{state} ? $tex[1] : $tex[0];
2083
1496 glEnable GL_TEXTURE_2D; 2084 glEnable GL_TEXTURE_2D;
1497 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1498
1499 my $tex = $self->{state} ? $tex[1] : $tex[0];
1500
1501 $tex->draw_quad (0, 0, $s, $s); 2085 $tex->draw_quad_alpha (0, 0, $s, $s);
1502
1503 glDisable GL_TEXTURE_2D; 2086 glDisable GL_TEXTURE_2D;
1504 glDisable GL_BLEND;
1505} 2087}
1506 2088
1507############################################################################# 2089#############################################################################
1508 2090
1509package CFClient::UI::Image; 2091package CFClient::UI::Image;
… …
1552 glTranslate 0, -$self->{w}, 0; 2134 glTranslate 0, -$self->{w}, 0;
1553 2135
1554 ($w, $h) = ($h, $w); 2136 ($w, $h) = ($h, $w);
1555 } 2137 }
1556 2138
1557 glEnable GL_BLEND;
1558 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1559 glEnable GL_TEXTURE_2D; 2139 glEnable GL_TEXTURE_2D;
1560 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1561 2141
1562 $tex->draw_quad (0, 0, $w, $h); 2142 $tex->draw_quad_alpha (0, 0, $w, $h);
1563 2143
1564 glDisable GL_BLEND;
1565 glDisable GL_TEXTURE_2D; 2144 glDisable GL_TEXTURE_2D;
1566} 2145}
1567 2146
1568############################################################################# 2147#############################################################################
1569 2148
1570package CFClient::UI::VGauge; 2149package CFClient::UI::VGauge;
1571 2150
1572our @ISA = CFClient::UI::Base::; 2151our @ISA = CFClient::UI::Base::;
2152
2153use List::Util qw(min max);
1573 2154
1574use CFClient::OpenGL; 2155use CFClient::OpenGL;
1575 2156
1576my %tex = ( 2157my %tex = (
1577 food => [ 2158 food => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2159 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2160 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1580 ], 2161 ],
1581 grace => [ 2162 grace => [
1582 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2163 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1583 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/
1584 ], 2165 ],
1585 hp => [ 2166 hp => [
1586 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2167 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1587 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2168 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1588 ], 2169 ],
1589 mana => [ 2170 mana => [
1590 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2171 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1591 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2172 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1592 ], 2173 ],
1593); 2174);
1594 2175
1595# eg. VGauge->new (gauge => 'food'), default gauge: food 2176# eg. VGauge->new (gauge => 'food'), default gauge: food
1596sub new { 2177sub new {
… …
1615} 2196}
1616 2197
1617sub set_max { 2198sub set_max {
1618 my ($self, $max) = @_; 2199 my ($self, $max) = @_;
1619 2200
2201 return if $self->{max_val} == $max;
2202
1620 $self->{max_val} = $max; 2203 $self->{max_val} = $max;
2204 $self->update;
1621} 2205}
1622 2206
1623sub set_value { 2207sub set_value {
1624 my ($self, $val, $max) = @_; 2208 my ($self, $val, $max) = @_;
1625 2209
1626 $self->set_max ($max) 2210 $self->set_max ($max)
1627 if defined $max; 2211 if defined $max;
1628 2212
1629 $max = $self->{max_val}; 2213 return if $self->{val} == $val;
2214
1630 $self->{val} = $val; 2215 $self->{val} = $val;
1631
1632 $self->update; 2216 $self->update;
1633} 2217}
1634 2218
1635sub _draw { 2219sub _draw {
1636 my ($self) = @_; 2220 my ($self) = @_;
1637 2221
1638 my $tex = $tex{$self->{type}}; 2222 my $tex = $tex{$self->{type}};
2223 my ($t1, $t2, $t3) = @$tex;
1639 2224
1640 my ($w, $h) = ($self->{w}, $self->{h}); 2225 my ($w, $h) = ($self->{w}, $self->{h});
1641 2226
1642 if ($self->{vertical}) { 2227 if ($self->{vertical}) {
1643 glRotate 90, 0, 0, 1; 2228 glRotate 90, 0, 0, 1;
… …
1645 2230
1646 ($w, $h) = ($h, $w); 2231 ($w, $h) = ($h, $w);
1647 } 2232 }
1648 2233
1649 my $ycut = $self->{val} / ($self->{max_val} || 1); 2234 my $ycut = $self->{val} / ($self->{max_val} || 1);
1650 $ycut = 1 if $self->{val} > $self->{max_val};
1651 2235
1652 my $t1 = $tex->[0]; 2236 my $ycut1 = max 0, min 1, $ycut;
1653 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);
1654 2241
1655 glEnable GL_BLEND; 2242 glEnable GL_BLEND;
1656 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;
1657 glEnable GL_TEXTURE_2D; 2245 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2246 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1659 2247
1660 my $h1 = $self->{h} - $ycut * $self->{h};
1661 my $h2 = $ycut * $self->{h};
1662
1663 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2248 glBindTexture GL_TEXTURE_2D, $t1->{name};
1664 glBegin GL_QUADS; 2249 glBegin GL_QUADS;
1665 glTexCoord 0 , 0; glVertex 0 , 0; 2250 glTexCoord 0 , 0; glVertex 0 , 0;
1666 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2251 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1667 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2252 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1668 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2253 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1669 glEnd; 2254 glEnd;
1670 2255
2256 my $ycut1 = List::Util::min 1, $ycut;
1671 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2257 glBindTexture GL_TEXTURE_2D, $t2->{name};
1672 glBegin GL_QUADS; 2258 glBegin GL_QUADS;
1673 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2259 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1674 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2260 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1675 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2261 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1676 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2262 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1677 glEnd; 2263 glEnd;
2264
2265 if ($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, $h2;
2272 glEnd;
2273 }
1678 2274
1679 glDisable GL_BLEND; 2275 glDisable GL_BLEND;
1680 glDisable GL_TEXTURE_2D; 2276 glDisable GL_TEXTURE_2D;
1681} 2277}
1682 2278
… …
1685package CFClient::UI::Gauge; 2281package CFClient::UI::Gauge;
1686 2282
1687our @ISA = CFClient::UI::VBox::; 2283our @ISA = CFClient::UI::VBox::;
1688 2284
1689sub new { 2285sub new {
1690 my ($class, %arg) = shift; 2286 my ($class, %arg) = @_;
1691 2287
1692 my $self = $class->SUPER::new ( 2288 my $self = $class->SUPER::new (
1693 @_, 2289 tooltip => $arg{type},
2290 can_hover => 1,
2291 can_events => 1,
2292 %arg,
1694 ); 2293 );
1695 2294
1696 $self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 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);
1697 $self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"; 2297 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1698 $self->add ($self->{value});
1699 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1);
1700 $self->add ($self->{max});
1701 2298
1702 $self 2299 $self
1703}
1704
1705sub size_request {
1706 my ($self) = @_;
1707 (($self->{max}->size_request)[0], 0)
1708} 2300}
1709 2301
1710sub set_fontsize { 2302sub set_fontsize {
1711 my ($self, $fsize) = @_; 2303 my ($self, $fsize) = @_;
1712 2304
1713 $self->{value}->set_fontsize ($fsize); 2305 $self->{value}->set_fontsize ($fsize);
1714 $self->{max} ->set_fontsize ($fsize); 2306 $self->{max} ->set_fontsize ($fsize);
1715} 2307}
1716 2308
2309sub set_max {
2310 my ($self, $max) = @_;
2311
2312 $self->{gauge}->set_max ($max);
2313 $self->{max}->set_text ($max);
2314}
2315
1717sub set_value { 2316sub set_value {
1718 my ($self, $val, $max) = @_; 2317 my ($self, $val, $max) = @_;
1719 2318
1720 $self->set_max ($max) 2319 $self->set_max ($max)
1721 if defined $max; 2320 if defined $max;
1722 2321
1723 $self->{gauge}->set_value ($val, $max); 2322 $self->{gauge}->set_value ($val, $max);
1724 $self->{value}->set_text ($val); 2323 $self->{value}->set_text ($val);
1725}
1726
1727sub set_max {
1728 my ($self, $max) = @_;
1729
1730 $self->{gauge}->set_max ($max);
1731 $self->{max}->set_text ($max);
1732} 2324}
1733 2325
1734############################################################################# 2326#############################################################################
1735 2327
1736package CFClient::UI::Slider; 2328package CFClient::UI::Slider;
… …
1746 qw(s1_slider.png s1_slider_bg.png); 2338 qw(s1_slider.png s1_slider_bg.png);
1747 2339
1748sub new { 2340sub new {
1749 my $class = shift; 2341 my $class = shift;
1750 2342
1751 # range [value, low, high, page] 2343 # range [value, low, high, page, unit]
1752 2344
1753 # TODO: 0-width page 2345 # TODO: 0-width page
1754 # TODO: req_w/h are wrong with vertical 2346 # TODO: req_w/h are wrong with vertical
1755 # TODO: calculations are off 2347 # TODO: calculations are off
1756 my $self = $class->SUPER::new ( 2348 my $self = $class->SUPER::new (
1757 fg => [1, 1, 1], 2349 fg => [1, 1, 1],
1758 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],
1759 range => [0, 0, 100, 10], 2353 range => [0, 0, 100, 10, 0],
1760 req_w => 20, 2354 min_w => $::WIDTH / 80,
1761 req_h => 20, 2355 min_h => $::WIDTH / 80,
1762 vertical => 0, 2356 vertical => 0,
1763 can_hover => 1, 2357 can_hover => 1,
1764 inner_pad => 5, 2358 inner_pad => 0.02,
1765 @_ 2359 @_
1766 ); 2360 );
1767 2361
2362 $self->set_value ($self->{range}[0]);
2363 $self->update;
2364
1768 $self 2365 $self
1769} 2366}
1770 2367
2368sub set_range {
2369 my ($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 $self->update;
2399 }
2400}
2401
1771sub size_request { 2402sub size_request {
1772 my ($self) = @_; 2403 my ($self) = @_;
1773 2404
1774 my $w = $self->{req_w}; 2405 ($self->{req_w}, $self->{req_h})
1775 my $h = $self->{req_h};
1776
1777 $self->{vertical} ? ($h, $w) : ($w, $h)
1778} 2406}
1779 2407
1780sub button_down { 2408sub invoke_button_down {
1781 my ($self, $ev, $x, $y) = @_; 2409 my ($self, $ev, $x, $y) = @_;
1782 2410
1783 $self->SUPER::button_down ($ev, $x, $y); 2411 $self->SUPER::invoke_button_down ($ev, $x, $y);
2412
2413 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2414
1784 $self->mouse_motion ($ev, $x, $y); 2415 $self->mouse_motion ($ev, $x, $y)
1785} 2416}
1786 2417
1787sub mouse_motion { 2418sub invoke_mouse_motion {
1788 my ($self, $ev, $x, $y) = @_; 2419 my ($self, $ev, $x, $y) = @_;
1789 2420
1790 if ($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
1791 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2449 my ($value, $lo, $hi, $page) = @{$self->{range}};
2450 my $range = ($hi - $page - $lo) || 1e-100;
1792 2451
1793 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2452 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1794 2453
1795 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2454 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1796 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2455 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1797 2456
1798 $x -= $inner_pad_px; # substract the padding 2457 $value = ($value - $lo) / $range;
1799 $x = $x * ($hi - $lo) / $inner_w + $lo; 2458 $value = $value * $self->{scale} + $self->{offset};
1800 $x = $lo if $x < $lo;
1801 $x = $hi - $page if $x > $hi - $page;
1802 $self->{range}[0] = $x;
1803 2459
1804 $self->emit (changed => $x); 2460 $self->{knob_x} = $value - $knob_w * 0.5;
1805 $self->update; 2461 $self->{knob_w} = $knob_w;
1806 } 2462 }
1807}
1808
1809# the inner_* stuff is for generating a padding for the slider handle,
1810# so that the handle doesn't leave the texture. This calculation isn't 100%
1811# correct propably, but it does the job for now
1812sub _calc_inner_pad_px {
1813 my ($self, $w) = @_;
1814 ($w / 100) * $self->{inner_pad} # % to pixels
1815}
1816
1817sub _draw {
1818 my ($self) = @_;
1819 2463
1820 $self->SUPER::_draw (); 2464 $self->SUPER::_draw ();
1821 2465
1822 my ($w, $h) = @$self{qw(w h)}; 2466 glScale $self->{w}, $self->{h};
1823 2467
1824 if ($self->{vertical}) { 2468 if ($self->{vertical}) {
1825 # draw a vertical slider like a rotated horizontal slider 2469 # draw a vertical slider like a rotated horizontal slider
1826 2470
2471 glTranslate 1, 0, 0;
1827 glRotate 90, 0, 0, 1; 2472 glRotate 90, 0, 0, 1;
1828 glTranslate 0, -$self->{w}, 0;
1829
1830 ($w, $h) = ($h, $w);
1831 } 2473 }
1832 2474
1833 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2475 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1834 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2476 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1835 2477
1836 my ($value, $lo, $hi, $page) = @{$self->{range}};
1837
1838 $hi = $value + 1 if $lo == $hi;
1839
1840 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1841 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1842
1843 $page = int $page * $inner_w / ($hi - $lo);
1844 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1845
1846 $w -= $page;
1847 $page &= ~1;
1848 glTranslate $page * 0.5, 0, 0;
1849 $page ||= 2;
1850
1851 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1852 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1853
1854 glEnable GL_BLEND;
1855 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1856 glEnable GL_TEXTURE_2D; 2478 glEnable GL_TEXTURE_2D;
1857 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1858 2480
1859 # draw background 2481 # draw background
1860 $tex[1]->draw_quad (0, 0, $w, $h); 2482 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1861 2483
1862 # draw handle 2484 # draw handle
1863 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2485 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1864 2486
1865 glDisable GL_BLEND;
1866 glDisable GL_TEXTURE_2D; 2487 glDisable GL_TEXTURE_2D;
1867} 2488}
1868 2489
1869############################################################################# 2490#############################################################################
1870 2491
2492package CFClient::UI::ValSlider;
2493
2494our @ISA = CFClient::UI::HBox::;
2495
2496sub new {
2497 my ($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
1871package CFClient::UI::TextView; 2533package CFClient::UI::TextScroller;
1872 2534
1873our @ISA = CFClient::UI::HBox::; 2535our @ISA = CFClient::UI::HBox::;
1874 2536
1875use CFClient::OpenGL; 2537use CFClient::OpenGL;
1876 2538
1877sub new { 2539sub new {
1878 my $class = shift; 2540 my $class = shift;
1879 2541
1880 my $self = $class->SUPER::new ( 2542 my $self = $class->SUPER::new (
1881 fontsize => 1, 2543 fontsize => 1,
2544 can_events => 0,
2545 indent => 0,
2546 #font => default_font
1882 @_, 2547 @_,
1883 2548
1884 layout => (new CFClient::Layout), 2549 layout => (new CFClient::Layout 1),
1885 par => [], 2550 par => [],
1886 height => 0, 2551 height => 0,
1887 children => [ 2552 children => [
1888 (new CFClient::UI::Empty expand => 1), 2553 (new CFClient::UI::Empty expand => 1),
1889 (new CFClient::UI::Slider vertical => 1), 2554 (new CFClient::UI::Slider vertical => 1),
1890 ], 2555 ],
1891 ); 2556 );
1892 2557
1893 $self->{children}[1]->connect (changed => sub { 2558 $self->{children}[1]->connect (changed => sub { $self->update });
1894 $self->update;
1895 });
1896 2559
1897 $self 2560 $self
1898} 2561}
1899 2562
1900sub set_fontsize { 2563sub set_fontsize {
… …
1902 2565
1903 $self->{fontsize} = $fontsize; 2566 $self->{fontsize} = $fontsize;
1904 $self->reflow; 2567 $self->reflow;
1905} 2568}
1906 2569
2570sub invoke_size_allocate {
2571 my ($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, $h)
2581}
2582
1907sub text_height { 2583sub text_size {
1908 my ($self, $text) = @_; 2584 my ($self, $text, $indent) = @_;
1909 2585
1910 my $layout = $self->{layout}; 2586 my $layout = $self->{layout};
1911 2587
1912 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2588 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1913 $layout->set_width ($self->{w}); 2589 $layout->set_width ($self->{children}[0]{w} - $indent);
2590 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1914 $layout->set_text ($text); 2591 $layout->set_markup ($text);
1915 2592
1916 ($layout->size)[1] 2593 $layout->size
1917} 2594}
1918 2595
1919sub reflow { 2596sub reflow {
1920 my ($self) = @_; 2597 my ($self) = @_;
1921 2598
1922 $self->{need_reflow}++; 2599 $self->{need_reflow}++;
1923 $self->update; 2600 $self->update;
1924} 2601}
1925 2602
1926sub size_allocate { 2603sub set_offset {
2604 my ($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 {
1927 my ($self, $w, $h) = @_; 2611 my ($self) = @_;
1928 2612
1929 $self->SUPER::size_allocate ($w, $h); 2613 $self->{par} = [];
1930 2614 $self->{height} = 0;
1931 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2615 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1932 $self->{layout}->set_width ($self->{children}[0]{w});
1933
1934 $self->reflow;
1935} 2616}
1936 2617
1937sub add_paragraph { 2618sub add_paragraph {
1938 my ($self, $color, $text) = @_; 2619 my ($self, $color, $text, $indent) = @_;
1939 2620
1940 #TODO: intelligently "reformat" paragraph 2621 for my $line (split /\n/, $text) {
1941 2622 my ($w, $h) = $self->text_size ($line);
1942 my $height = $self->text_height ($text);
1943
1944 $self->{height} += $height; 2623 $self->{height} += $h;
2624 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2625 }
1945 2626
1946 push @{$self->{par}}, [$height, $color, $text];
1947
1948 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2627 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1949 $self->{children}[1]->update;
1950} 2628}
1951 2629
1952sub update { 2630sub update {
1953 my ($self) = @_; 2631 my ($self) = @_;
1954 2632
… …
1956 2634
1957 return unless $self->{h} > 0; 2635 return unless $self->{h} > 0;
1958 2636
1959 delete $self->{texture}; 2637 delete $self->{texture};
1960 2638
1961 $ROOT->on_refresh ($self, sub { 2639 $ROOT->on_post_alloc ($self => sub {
2640 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2641
1962 if (delete $self->{need_reflow}) { 2642 if (delete $self->{need_reflow}) {
1963 my $height = 0; 2643 my $height = 0;
1964 2644
1965 $height += $_->[0] = $self->text_height ($_->[2]) 2645 my $layout = $self->{layout};
2646
2647 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2648
1966 for @{$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 }
1967 2661
1968 $self->{height} = $height; 2662 $self->{height} = $height;
1969 2663
1970 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2664 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1971 2665
1972 delete $self->{texture}; 2666 delete $self->{texture};
1973 } 2667 }
1974 2668
1975 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2669 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1976 glClearColor 0, 0, 0, 1; 2670 glClearColor 0, 0, 0, 0;
1977 glClear GL_COLOR_BUFFER_BIT; 2671 glClear GL_COLOR_BUFFER_BIT;
1978 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
1979 glEnable GL_BLEND; 2684 glEnable GL_BLEND;
2685 #TODO# not correct in windows where rgba is forced off
1980 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2686 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1981 glEnable GL_TEXTURE_2D;
1982 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1983
1984 my $top = int $self->{children}[1]{range}[0];
1985
1986 my $y0 = $top;
1987 my $y1 = $top + $self->{h};
1988
1989 my $y = 0;
1990
1991 my $layout = $self->{layout};
1992 2687
1993 for my $par (@{$self->{par}}) { 2688 for my $par (@{$self->{par}}) {
1994 my $h = $par->[0]; 2689 my $h = $par->[1];
1995 2690
1996 if ($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});
1997 $layout->set_text ($par->[2]); 2695 $layout->set_markup ($par->[4]);
1998 2696
1999 glColor @{ $par->[1] }; 2697 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2000 my ($W, $H) = $layout->size; 2698
2001 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2699 glRasterPos $par->[3], $y - $y0;
2700 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2002 } 2701 }
2003 2702
2004 $y += $h; 2703 $y += $h;
2005 } 2704 }
2006 2705
2007 glDisable GL_TEXTURE_2D;
2008 glDisable GL_BLEND; 2706 glDisable GL_BLEND;
2009 }; 2707 };
2010 }); 2708 });
2011} 2709}
2012 2710
2013sub _draw { 2711sub _draw {
2014 my ($self) = @_; 2712 my ($self) = @_;
2015 2713
2016 if ($self->{texture}) {
2017 glEnable GL_TEXTURE_2D; 2714 glEnable GL_TEXTURE_2D;
2018 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2715 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2019 $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});
2020 glDisable GL_TEXTURE_2D; 2718 glDisable GL_TEXTURE_2D;
2021 }
2022 2719
2023 $self->{children}[1]->draw; 2720 $self->{children}[1]->draw;
2024 2721
2025} 2722}
2026 2723
… …
2074 2771
2075sub new { 2772sub new {
2076 my $class = shift; 2773 my $class = shift;
2077 2774
2078 my $self = $class->SUPER::new ( 2775 my $self = $class->SUPER::new (
2079 state => 0, 2776 state => 0,
2080 connect_activate => \&toggle_flopper, 2777 on_activate => \&toggle_flopper,
2081 can_events => 1,
2082 @_ 2778 @_
2083 ); 2779 );
2084 2780
2085 if ($self->{state}) {
2086 $self->{state} = 0;
2087 $self->toggle_flopper;
2088 }
2089
2090 $self 2781 $self
2091} 2782}
2092 2783
2093sub toggle_flopper { 2784sub toggle_flopper {
2094 my ($self) = @_; 2785 my ($self) = @_;
2095 2786
2096 # TODO: use animation 2787 $self->{other}->toggle_visibility;
2097 if ($self->{state} = !$self->{state}) { 2788}
2098 $CFClient::UI::ROOT->add ($self->{other}); 2789
2099 $self->{other}->move ($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
2100 $self->emit ("open"); 3050 $self->emit ("popdown");
3051 $self->{hover}[1]->() if $self->{hover};
2101 } else { 3052 } else {
2102 $CFClient::UI::ROOT->remove ($self->{other}); 3053 return 0
2103 $self->emit ("close"); 3054 }
3055
2104 } 3056 1
2105
2106 $self->emit (changed => $self->{state});
2107} 3057}
2108 3058
2109############################################################################# 3059#############################################################################
2110 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 $self->rebuild_spell_list;
3728}
3729
3730#############################################################################
3731
2111package CFClient::UI::Root; 3732package CFClient::UI::Root;
2112 3733
2113our @ISA = CFClient::UI::Container::; 3734our @ISA = CFClient::UI::Container::;
2114 3735
3736use List::Util qw(min max);
3737
2115use CFClient::OpenGL; 3738use CFClient::OpenGL;
2116 3739
2117sub check_size { 3740sub new {
2118 my ($self) = @_; 3741 my $class = shift;
2119 3742
2120 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3743 my $self = $class->SUPER::new (
3744 visible => 1,
3745 @_,
3746 );
3747
3748 Scalar::Util::weaken ($self->{root} = $self);
3749
3750 $self
2121} 3751}
2122 3752
2123sub size_request { 3753sub size_request {
2124 ($::WIDTH, $::HEIGHT) 3754 my ($self) = @_;
2125}
2126 3755
2127sub 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 $coord + 0.5
3771}
3772
3773sub invoke_size_allocate {
2128 my ($self, $x, $y, $w, $h) = @_; 3774 my ($self, $w, $h) = @_;
2129 3775
2130 $self->SUPER::configure ($x, $y, $w, $h);
2131
2132 for my $child (@{$self->{children}}) { 3776 for my $child ($self->children) {
2133 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3777 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2134 3778
2135 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3779 $X = $child->{force_x} if exists $child->{force_x};
2136 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3780 $Y = $child->{force_y} if exists $child->{force_y};
3781
3782 $X = _to_pixel $X, $W, $self->{w};
3783 $Y = _to_pixel $Y, $H, $self->{h};
3784
2137 $child->configure ($X, $Y, $W,$H); 3785 $child->configure ($X, $Y, $W, $H);
3786 }
3787
2138 } 3788 1
2139} 3789}
2140 3790
2141sub _topleft { 3791sub coord2local {
2142 my ($self, $x, $y) = @_; 3792 my ($self, $x, $y) = @_;
2143 3793
2144 ($x, $y) 3794 ($x, $y)
2145} 3795}
2146 3796
3797sub coord2global {
3798 my ($self, $x, $y) = @_;
3799
3800 ($x, $y)
3801}
3802
2147sub update { 3803sub update {
2148 my ($self) = @_; 3804 my ($self) = @_;
2149 3805
2150 $self->check_size; 3806 $::WANT_REFRESH++;
2151 ::refresh ();
2152} 3807}
2153 3808
2154sub add { 3809sub add {
2155 my ($self, $child) = @_; 3810 my ($self, @children) = @_;
2156 3811
2157 # integerize window positions 3812 $_->{is_toplevel} = 1
2158 $child->{x} = int $child->{x}; 3813 for @children;
2159 $child->{y} = int $child->{y};
2160 3814
2161 $self->SUPER::add ($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 $w->set_invisible;
3830 }
2162} 3831}
2163 3832
2164sub on_refresh { 3833sub on_refresh {
2165 my ($self, $id, $cb) = @_; 3834 my ($self, $id, $cb) = @_;
2166 3835
2167 $self->{refresh_hook}{$id} = $cb; 3836 $self->{refresh_hook}{$id} = $cb;
2168} 3837}
2169 3838
3839sub on_post_alloc {
3840 my ($self, $id, $cb) = @_;
3841
3842 $self->{post_alloc_hook}{$id} = $cb;
3843}
3844
2170sub draw { 3845sub draw {
2171 my ($self) = @_; 3846 my ($self) = @_;
2172 3847
2173 while (my $rcb = delete $self->{refresh_hook}) { 3848 while ($self->{refresh_hook}) {
2174 $_->() for values %$rcb; 3849 $_->()
3850 for values %{delete $self->{refresh_hook}};
2175 } 3851 }
3852
3853 if ($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
2176 3944
2177 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3945 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2178 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3946 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2179 glClear GL_COLOR_BUFFER_BIT; 3947 glClear GL_COLOR_BUFFER_BIT;
2180 3948
2181 glMatrixMode GL_PROJECTION; 3949 glMatrixMode GL_PROJECTION;
2182 glLoadIdentity; 3950 glLoadIdentity;
2183 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3951 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2184 glMatrixMode GL_MODELVIEW; 3952 glMatrixMode GL_MODELVIEW;
2185 glLoadIdentity; 3953 glLoadIdentity;
2186 3954
3955 {
3956 package CFClient::UI::Base;
3957
3958 ($draw_x, $draw_y, $draw_w, $draw_h) =
3959 (0, 0, $self->{w}, $self->{h});
3960 }
3961
2187 $self->_draw; 3962 $self->_draw;
2188} 3963}
2189 3964
2190############################################################################# 3965#############################################################################
2191 3966
2192package CFClient::UI; 3967package CFClient::UI;
2193 3968
2194$ROOT = new CFClient::UI::Root; 3969$ROOT = new CFClient::UI::Root;
3970$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2195 3971
21961 39721
2197 3973

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