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Add option to cmake to use old style sliders

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This commit is contained in:
Nick Lanham 2012-02-22 17:13:08 +01:00
parent 43fdd2f200
commit 2944f6762c
2 changed files with 31 additions and 15 deletions
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10
CMakeLists.txt
View File

@ -6,6 +6,9 @@ project (DrMr)
set(LV2_INSTALL_DIR lib/lv2 CACHE PATH "Specifies where the LV2 libraries should be installed")
set(CMAKE_C_FLAGS "-Wall")
# Availble options
option(USE_NKNOB "Use custom NKnob widgets for gain/pan instead of Gtk sliders" ON)
# check for our various libraries
find_package(PkgConfig)
pkg_check_modules(LV2 REQUIRED lv2-plugin>=1.0.4)
@ -33,6 +36,7 @@ add_library(drmr_ui SHARED
drmr_hydrogen.h
nknob.h
)
set_target_properties(drmr PROPERTIES PREFIX "")
set_target_properties(drmr_ui PROPERTIES PREFIX "")
@ -46,6 +50,12 @@ set_target_properties (drmr_ui
DEFINE_SYMBOL "INSTALL_DIR=\"${CMAKE_INSTALL_PREFIX}/${LV2_INSTALL_DIR}\""
)
if (NOT USE_NKNOB)
set_target_properties (drmr_ui
PROPERTIES
COMPILE_FLAGS "-DNO_NKNOB"
)
endif (NOT USE_NKNOB)
# config install
install(TARGETS drmr drmr_ui

34
drmr_ui.c
View File

@ -82,6 +82,7 @@ static void fill_sample_table(DrMrUi* ui, int samples, char** names,GtkWidget**
GtkWidget* pan_slider;
GtkWidget* gain_label;
GtkWidget* pan_label;
gboolean slide_expand;
sprintf(buf,"<b>%s</b>",names[si]);
frame = gtk_frame_new(buf);
@ -89,46 +90,51 @@ static void fill_sample_table(DrMrUi* ui, int samples, char** names,GtkWidget**
gtk_frame_set_shadow_type(GTK_FRAME(frame),GTK_SHADOW_OUT);
hbox = gtk_hbox_new(false,0);
//gain_slider = gtk_vscale_new_with_range(GAIN_MIN,6.0,1.0);
#ifdef NO_NKNOB
gain_slider = gtk_vscale_new_with_range(GAIN_MIN,6.0,1.0);
gtk_scale_set_value_pos(GTK_SCALE(gain_slider),GTK_POS_BOTTOM);
gtk_scale_set_digits(GTK_SCALE(gain_slider),1);
gtk_scale_add_mark(GTK_SCALE(gain_slider),0.0,GTK_POS_RIGHT,"0 dB");
// Hrmm, -inf label is at top in ardour for some reason
//gtk_scale_add_mark(GTK_SCALE(gain_slider),GAIN_MIN,GTK_POS_RIGHT,"-inf");
gtk_range_set_inverted(GTK_RANGE(gain_slider),true);
slide_expand = true;
#else
gain_slider = n_knob_new_with_range(0.0,GAIN_MIN,6.0,1.0);
gtk_widget_set_has_tooltip(gain_slider,TRUE);
gtk_widget_set_size_request(gain_slider,-1,50);
slide_expand = false;
#endif
g_object_set_qdata (G_OBJECT(gain_slider),ui->gain_quark,GINT_TO_POINTER(si));
if (gain_sliders) gain_sliders[si] = gain_slider;
gtk_range_set_inverted(GTK_RANGE(gain_slider),true);
//gtk_scale_set_value_pos(GTK_SCALE(gain_slider),GTK_POS_BOTTOM);
if (si < 32)
gtk_range_set_value(GTK_RANGE(gain_slider),ui->gain_vals[si]);
else // things are gross if we have > 32 samples, what to do?
gtk_range_set_value(GTK_RANGE(gain_slider),0.0);
g_signal_connect(G_OBJECT(gain_slider),"change-value",G_CALLBACK(gain_callback),ui);
//gtk_scale_set_digits(GTK_SCALE(gain_slider),1);
//gtk_scale_add_mark(GTK_SCALE(gain_slider),0.0,GTK_POS_RIGHT,"0 dB");
// Hrmm, -inf label is at top in ardour for some reason
//gtk_scale_add_mark(GTK_SCALE(gain_slider),GAIN_MIN,GTK_POS_RIGHT,"-inf");
gain_label = gtk_label_new("Gain");
gain_vbox = gtk_vbox_new(false,0);
//pan_slider = gtk_hscale_new_with_range(-1.0,1.0,0.1);
#ifdef NO_NKNOB
pan_slider = gtk_hscale_new_with_range(-1.0,1.0,0.1);
gtk_scale_add_mark(GTK_SCALE(pan_slider),0.0,GTK_POS_TOP,NULL);
#else
pan_slider = n_knob_new_with_range(0.0,-1.0,1.0,0.1);
gtk_widget_set_has_tooltip(pan_slider,TRUE);
gtk_widget_set_size_request(pan_slider,50,-1);
#endif
if (pan_sliders) pan_sliders[si] = pan_slider;
if (si < 32)
gtk_range_set_value(GTK_RANGE(pan_slider),ui->pan_vals[si]);
else
gtk_range_set_value(GTK_RANGE(pan_slider),0);
g_object_set_qdata (G_OBJECT(pan_slider),ui->pan_quark,GINT_TO_POINTER(si));
//gtk_scale_add_mark(GTK_SCALE(pan_slider),0.0,GTK_POS_TOP,NULL);
g_signal_connect(G_OBJECT(pan_slider),"change-value",G_CALLBACK(pan_callback),ui);
pan_label = gtk_label_new("Pan");
pan_vbox = gtk_vbox_new(false,0);
gtk_box_pack_start(GTK_BOX(gain_vbox),gain_slider,false,false,0);
gtk_box_pack_start(GTK_BOX(gain_vbox),gain_slider,slide_expand,slide_expand,0);
gtk_box_pack_start(GTK_BOX(gain_vbox),gain_label,false,false,0);
gtk_box_pack_start(GTK_BOX(pan_vbox),pan_slider,false,false,0);
gtk_box_pack_start(GTK_BOX(pan_vbox),pan_slider,slide_expand,slide_expand,0);
gtk_box_pack_start(GTK_BOX(pan_vbox),pan_label,false,false,0);
gtk_box_pack_start(GTK_BOX(hbox),gain_vbox,true,true,0);