/*
- Copyright (C) 2003 Paul Davis
+ Copyright (C) 2003 Paul Davis
This program is free software; you an redistribute it and/or modify
it under the terms of the GNU General Public License as published by
*/
+#ifdef WAF_BUILD
+#include "gtk2ardour-config.h"
+#endif
+
#include <pango/pangoft2.h> // for fontmap resolution control for GnomeCanvas
#include <pango/pangocairo.h> // for fontmap resolution control for GnomeCanvas
#include <gtkmm2ext/utils.h>
#include "ardour/configuration.h"
-#include "ardour/configuration.h"
+#include "ardour/rc_configuration.h"
#include "ardour/filesystem_paths.h"
#include "ardour_ui.h"
+#include "debug.h"
#include "public_editor.h"
#include "keyboard.h"
#include "utils.h"
#include "i18n.h"
#include "rgb_macros.h"
#include "canvas_impl.h"
+#include "gui_thread.h"
using namespace std;
using namespace Gtk;
-using namespace sigc;
using namespace Glib;
using namespace PBD;
+using Gtkmm2ext::Keyboard;
sigc::signal<void> DPIReset;
int
-pixel_width (const ustring& str, Pango::FontDescription& font)
+pixel_width (const string& str, Pango::FontDescription& font)
{
Label foo;
Glib::RefPtr<Pango::Layout> layout = foo.create_pango_layout ("");
return width;
}
-ustring
-fit_to_pixels (const ustring& str, int pixel_width, Pango::FontDescription& font, int& actual_width, bool with_ellipses)
+string
+fit_to_pixels (const string& str, int pixel_width, Pango::FontDescription& font, int& actual_width, bool with_ellipses)
{
Label foo;
Glib::RefPtr<Pango::Layout> layout = foo.create_pango_layout ("");
- ustring::size_type shorter_by = 0;
- ustring txt;
+ string::size_type shorter_by = 0;
+ string txt;
layout->set_font_description (font);
actual_width = 0;
- ustring ustr = str;
- ustring::iterator last = ustr.end();
+ string ustr = str;
+ string::iterator last = ustr.end();
--last; /* now points at final entry */
txt = ustr;
actual_width = width;
break;
}
-
+
ustr.erase (last--);
shorter_by++;
bool abbreviated = false;
uint32_t width = 0;
-
+
while (1) {
cairo_text_extents_t ext;
cairo_text_extents (cr, name.c_str(), &ext);
uint32_t t, x, y, colors, cpp;
unsigned char c;
unsigned char *savergb, *rgb;
-
+
// PARSE HEADER
-
+
if ( sscanf(xpm[0], "%u%u%u%u", &w, &h, &colors, &cpp) != 4 ) {
error << string_compose (_("bad XPM header %1"), xpm[0])
<< endmsg;
}
savergb = rgb = (unsigned char*) malloc (h * w * 3);
-
+
// LOAD XPM COLORMAP LONG ENOUGH TO DO CONVERSION
for (t = 0; t < colors; ++t) {
sscanf (xpm[t+1], "%c c #%lx", &c, &val);
vals[c] = val;
}
-
+
// COLORMAP -> RGB CONVERSION
// Get low 3 bytes from vals[]
//
}
savergb = rgb = (unsigned char*) malloc (h * w * 4);
-
+
// LOAD XPM COLORMAP LONG ENOUGH TO DO CONVERSION
if (strstr (xpm[1], "None")) {
sscanf (xpm[t+1], "%c c #%lx", &c, &val);
vals[c] = val;
}
-
+
// COLORMAP -> RGB CONVERSION
// Get low 3 bytes from vals[]
//
style = foobar.get_style ();
Glib::RefPtr<const Pango::Layout> layout = foobar.get_layout();
-
+
PangoFontDescription *pfd = (PangoFontDescription *)pango_layout_get_font_description((PangoLayout *)layout->gobj());
-
+
if (!pfd) {
-
+
/* layout inherited its font description from a PangoContext */
PangoContext* ctxt = (PangoContext*) pango_layout_get_context ((PangoLayout*) layout->gobj());
pfd = pango_context_get_font_description (ctxt);
return new Pango::FontDescription (pfd, true); /* make a copy */
- }
+ }
return new Pango::FontDescription (pfd, true); /* make a copy */
}
}
Gtk::Label foo;
-
+
window->add (foo);
foo.set_name (style);
foo.ensure_style ();
-
- GtkRcStyle* waverc = foo.get_style()->gobj()->rc_style;
- if (waverc) {
+ GtkRcStyle* rc = foo.get_style()->gobj()->rc_style;
+
+ if (rc) {
if (attr == "fg") {
- r = waverc->fg[state].red / 257;
- g = waverc->fg[state].green / 257;
- b = waverc->fg[state].blue / 257;
-
+ r = rc->fg[state].red / 257;
+ g = rc->fg[state].green / 257;
+ b = rc->fg[state].blue / 257;
+
/* what a hack ... "a" is for "active" */
if (state == Gtk::STATE_NORMAL && rgba) {
- a = waverc->fg[GTK_STATE_ACTIVE].red / 257;
+ a = rc->fg[GTK_STATE_ACTIVE].red / 257;
}
} else if (attr == "bg") {
r = g = b = 0;
- r = waverc->bg[state].red / 257;
- g = waverc->bg[state].green / 257;
- b = waverc->bg[state].blue / 257;
+ r = rc->bg[state].red / 257;
+ g = rc->bg[state].green / 257;
+ b = rc->bg[state].blue / 257;
} else if (attr == "base") {
- r = waverc->base[state].red / 257;
- g = waverc->base[state].green / 257;
- b = waverc->base[state].blue / 257;
+ r = rc->base[state].red / 257;
+ g = rc->base[state].green / 257;
+ b = rc->base[state].blue / 257;
} else if (attr == "text") {
- r = waverc->text[state].red / 257;
- g = waverc->text[state].green / 257;
- b = waverc->text[state].blue / 257;
+ r = rc->text[state].red / 257;
+ g = rc->text[state].green / 257;
+ b = rc->text[state].blue / 257;
}
} else {
warning << string_compose (_("missing RGBA style for \"%1\""), style) << endl;
}
window->remove ();
-
+
if (state == Gtk::STATE_NORMAL && rgba) {
return (uint32_t) RGBA_TO_UINT(r,g,b,a);
} else {
}
-bool
+bool
canvas_item_visible (ArdourCanvas::Item* item)
{
return (item->gobj()->object.flags & GNOME_CANVAS_ITEM_VISIBLE) ? true : false;
c.set_rgb((rgb >> 16)*256, ((rgb & 0xff00) >> 8)*256, (rgb & 0xff)*256);
}
-#ifdef GTKOSX
-extern "C" {
- gboolean gdk_quartz_possibly_forward (GdkEvent*);
-}
-#endif
-
bool
relay_key_press (GdkEventKey* ev, Gtk::Window* win)
{
}
}
+bool
+forward_key_press (GdkEventKey* ev)
+{
+ return PublicEditor::instance().on_key_press_event(ev);
+}
+
+#ifdef GTKOSX
+static guint
+osx_keyval_without_alt (guint accent_keyval)
+{
+ switch (accent_keyval) {
+ case GDK_oe:
+ return GDK_q;
+ case GDK_registered:
+ return GDK_r;
+ case GDK_dagger:
+ return GDK_t;
+ case GDK_yen:
+ return GDK_y;
+ case GDK_diaeresis:
+ return GDK_u;
+ case GDK_oslash:
+ return GDK_o;
+ case GDK_Greek_pi:
+ return GDK_p;
+ case GDK_leftdoublequotemark:
+ return GDK_bracketleft;
+ case GDK_leftsinglequotemark:
+ return GDK_bracketright;
+ case GDK_guillemotleft:
+ return GDK_backslash;
+ case GDK_aring:
+ return GDK_a;
+ case GDK_ssharp:
+ return GDK_s;
+ case GDK_partialderivative:
+ return GDK_d;
+ case GDK_function:
+ return GDK_f;
+ case GDK_copyright:
+ return GDK_g;
+ case GDK_abovedot:
+ return GDK_h;
+ case GDK_notsign:
+ return GDK_l;
+ case GDK_ellipsis:
+ return GDK_semicolon;
+ case GDK_ae:
+ return GDK_apostrophe;
+ case GDK_Greek_OMEGA:
+ return GDK_z;
+ case GDK_ccedilla:
+ return GDK_c;
+ case GDK_radical:
+ return GDK_v;
+ case GDK_integral:
+ return GDK_b;
+ case GDK_mu:
+ return GDK_m;
+ case GDK_lessthanequal:
+ return GDK_comma;
+ case GDK_greaterthanequal:
+ return GDK_period;
+ case GDK_division:
+ return GDK_slash;
+ default:
+ break;
+ }
+
+ return GDK_VoidSymbol;
+}
+#endif
+
bool
key_press_focus_accelerator_handler (Gtk::Window& window, GdkEventKey* ev)
{
bool special_handling_of_unmodified_accelerators = false;
bool allow_activating = true;
-#undef DEBUG_ACCELERATOR_HANDLING
-#ifdef DEBUG_ACCELERATOR_HANDLING
- //bool debug = (getenv ("ARDOUR_DEBUG_ACCELERATOR_HANDLING") != 0);
- bool debug=true;
-#endif
if (focus) {
if (GTK_IS_ENTRY(focus) || Keyboard::some_magic_widget_has_focus()) {
special_handling_of_unmodified_accelerators = true;
- }
- }
+ }
+ }
#ifdef GTKOSX
/* should this be universally true? */
}
#endif
-#ifdef DEBUG_ACCELERATOR_HANDLING
- if (debug) {
- cerr << "Win = " << win << " Key event: code = " << ev->keyval << " state = " << hex << ev->state << dec << " special handling ? "
- << special_handling_of_unmodified_accelerators
- << " magic widget focus ? "
- << Keyboard::some_magic_widget_has_focus()
- << " allow_activation ? "
- << allow_activating
- << endl;
- }
-#endif
-
+
+ DEBUG_TRACE (DEBUG::Accelerators, string_compose ("Win = %1 Key event: code = %2 state = %3 special handling ? %4 magic widget focus ? %5 allow_activation ? %6\n",
+ win,
+ ev->keyval,
+ ev->state,
+ special_handling_of_unmodified_accelerators,
+ Keyboard::some_magic_widget_has_focus(),
+ allow_activating));
+
/* This exists to allow us to override the way GTK handles
key events. The normal sequence is:
the focus widget and/or focus chain
The problem with this is that if the accelerators include
- keys without modifiers, such as the space bar or the
+ keys without modifiers, such as the space bar or the
letter "e", then pressing the key while typing into
a text entry widget results in the accelerator being
activated, instead of the desired letter appearing
in the text entry.
There is no good way of fixing this, but this
- represents a compromise. The idea is that
+ represents a compromise. The idea is that
key events involving modifiers (not Shift)
get routed into the activation pathway first, then
get propagated to the focus widget if necessary.
-
+
If the key event doesn't involve modifiers,
we deliver to the focus widget first, thus allowing
it to get "normal text" without interference
all "normal text" accelerators.
*/
+#ifdef GTKOSX
+ if (!special_handling_of_unmodified_accelerators) {
+ if (ev->state & GDK_MOD1_MASK) {
+ /* we're not in a text entry or "magic focus" widget so we don't want OS X "special-character"
+ text-style handling of alt-<key>. change the keyval back to what it would be without
+ the alt key. this way, we see <alt>-v rather than <alt>-radical and so on.
+ */
+ guint keyval_without_alt = osx_keyval_without_alt (ev->keyval);
+
+ if (keyval_without_alt != GDK_VoidSymbol) {
+ DEBUG_TRACE (DEBUG::Accelerators, string_compose ("Remapped %1 to %2\n", gdk_keyval_name (ev->keyval), gdk_keyval_name (keyval_without_alt)));
+ ev->keyval = keyval_without_alt;
+ }
+ }
+ }
+#endif
if (!special_handling_of_unmodified_accelerators) {
uint32_t fakekey = ev->keyval;
- if (possibly_translate_keyval_to_make_legal_accelerator (fakekey)) {
+ if (Gtkmm2ext::possibly_translate_keyval_to_make_legal_accelerator (fakekey)) {
if (allow_activating && gtk_accel_groups_activate(G_OBJECT(win), fakekey, GdkModifierType(ev->state))) {
return true;
}
-
-#ifdef GTKOSX
- if (allow_activating) {
- int oldval = ev->keyval;
- ev->keyval = fakekey;
- if (gdk_quartz_possibly_forward ((GdkEvent*) ev)) {
- return true;
- }
- ev->keyval = oldval;
- }
-#endif
}
}
/* no special handling or there are modifiers in effect: accelerate first */
-#ifdef DEBUG_ACCELERATOR_HANDLING
- if (debug) {
- cerr << "\tactivate, then propagate\n";
- }
-#endif
+ DEBUG_TRACE (DEBUG::Accelerators, "\tactivate, then propagate\n");
if (allow_activating) {
-#ifdef GTKOSX
- if (gdk_quartz_possibly_forward ((GdkEvent*) ev)) {
- return true;
- }
-#endif
if (gtk_window_activate_key (win, ev)) {
return true;
}
}
-#ifdef DEBUG_ACCELERATOR_HANDLING
- if (debug) {
- cerr << "\tnot accelerated, now propagate\n";
- }
-#endif
+ DEBUG_TRACE (DEBUG::Accelerators, "\tnot accelerated, now propagate\n");
+
return gtk_window_propagate_key_event (win, ev);
}
-
+
/* no modifiers, propagate first */
-
-#ifdef DEBUG_ACCELERATOR_HANDLING
- if (debug) {
- cerr << "\tpropagate, then activate\n";
- }
-#endif
- if (!gtk_window_propagate_key_event (win, ev)) {
-#ifdef DEBUG_ACCELERATOR_HANDLING
- if (debug) {
- cerr << "\tpropagation didn't handle, so activate\n";
- }
-#endif
+ DEBUG_TRACE (DEBUG::Accelerators, "\tpropagate, then activate\n");
+
+ if (!gtk_window_propagate_key_event (win, ev)) {
+ DEBUG_TRACE (DEBUG::Accelerators, "\tpropagation didn't handle, so activate\n");
if (allow_activating) {
-
-#ifdef GTKOSX
- if (gdk_quartz_possibly_forward ((GdkEvent*) ev)) {
- return true;
- }
-#endif
return gtk_window_activate_key (win, ev);
- }
-
- } else {
-#ifdef DEBUG_ACCELERATOR_HANDLING
- if (debug) {
- cerr << "\thandled by propagate\n";
}
-#endif
+
+ } else {
+ DEBUG_TRACE (DEBUG::Accelerators, "\thandled by propagate\n");
return true;
}
-#ifdef DEBUG_ACCELERATOR_HANDLING
- if (debug) {
- cerr << "\tnot handled\n";
- }
-#endif
+ DEBUG_TRACE (DEBUG::Accelerators, "\tnot handled\n");
return true;
}
-Glib::RefPtr<Gdk::Pixbuf>
+Glib::RefPtr<Gdk::Pixbuf>
get_xpm (std::string name)
{
if (!xpm_map[name]) {
SearchPath spath(ARDOUR::ardour_search_path());
spath += ARDOUR::system_data_search_path();
-
+
spath.add_subdirectory_to_paths("pixmaps");
-
+
sys::path data_file_path;
-
+
if(!find_file_in_search_path (spath, name, data_file_path)) {
fatal << string_compose (_("cannot find XPM file for %1"), name) << endmsg;
}
-
+
try {
xpm_map[name] = Gdk::Pixbuf::create_from_file (data_file_path.to_string());
} catch(const Glib::Error& e) {
return xpm_map[name];
}
-Glib::ustring
+std::string
get_icon_path (const char* cname)
{
string name = cname;
return data_file_path.to_string();
}
-Glib::RefPtr<Gdk::Pixbuf>
+Glib::RefPtr<Gdk::Pixbuf>
get_icon (const char* cname)
{
Glib::RefPtr<Gdk::Pixbuf> img;
vector<string>::iterator longest = strings.begin();
string::size_type longest_length = (*longest).length();
-
+
vector<string>::iterator i = longest;
++i;
while (i != strings.end()) {
-
+
string::size_type len = (*i).length();
-
+
if (len > longest_length) {
longest = i;
longest_length = len;
- }
-
+ }
+
++i;
}
-
+
return *longest;
}
case GDK_Left:
case GDK_Right:
return true;
-
+
default:
break;
}
pango_ft2_font_map_set_resolution ((PangoFT2FontMap*) pango_ft2_font_map_for_display(), val/1024, val/1024);
/* Cairo rendering, in case there is any */
-
+
pango_cairo_font_map_set_resolution ((PangoCairoFontMap*) pango_cairo_font_map_get_default(), val/1024);
}
DPIReset();//Emit Signal
}
-bool
-possibly_translate_keyval_to_make_legal_accelerator (uint32_t& keyval)
+void
+resize_window_to_proportion_of_monitor (Gtk::Window* window, int max_width, int max_height)
{
- int fakekey = GDK_VoidSymbol;
+ Glib::RefPtr<Gdk::Screen> screen = window->get_screen ();
+ Gdk::Rectangle monitor_rect;
+ screen->get_monitor_geometry (0, monitor_rect);
- switch (keyval) {
- case GDK_Tab:
- case GDK_ISO_Left_Tab:
- fakekey = GDK_nabla;
- break;
-
- case GDK_Up:
- fakekey = GDK_uparrow;
- break;
-
- case GDK_Down:
- fakekey = GDK_downarrow;
- break;
-
- case GDK_Right:
- fakekey = GDK_rightarrow;
- break;
-
- case GDK_Left:
- fakekey = GDK_leftarrow;
- break;
-
- default:
- break;
- }
-
- if (fakekey != GDK_VoidSymbol) {
- keyval = fakekey;
- return true;
- }
+ int const w = std::min (int (monitor_rect.get_width() * 0.8), max_width);
+ int const h = std::min (int (monitor_rect.get_height() * 0.8), max_height);
- return false;
+ window->resize (w, h);
}
-
-inline guint8
-convert_color_channel (guint8 src,
- guint8 alpha)
-{
- return alpha ? ((guint (src) << 8) - src) / alpha : 0;
-}
-void
-convert_bgra_to_rgba (guint8 const* src,
- guint8* dst,
- int width,
- int height)
+/** Replace _ with __ in a string; for use with menu item text to make underscores displayed correctly */
+string
+escape_underscores (string const & s)
{
- guint8 const* src_pixel = src;
- guint8* dst_pixel = dst;
-
- for (int y = 0; y < height; y++)
- for (int x = 0; x < width; x++)
- {
- dst_pixel[0] = convert_color_channel (src_pixel[2],
- src_pixel[3]);
- dst_pixel[1] = convert_color_channel (src_pixel[1],
- src_pixel[3]);
- dst_pixel[2] = convert_color_channel (src_pixel[0],
- src_pixel[3]);
- dst_pixel[3] = src_pixel[3];
-
- dst_pixel += 4;
- src_pixel += 4;
+ string o;
+ string::size_type const N = s.length ();
+
+ for (string::size_type i = 0; i < N; ++i) {
+ if (s[i] == '_') {
+ o += "__";
+ } else {
+ o += s[i];
}
+ }
+
+ return o;
}
+
+
projects / ardour.git / blobdiff