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| 1 | +#include <stdio.h> |
| 2 | +#include <gtk/gtk.h> |
| 3 | + |
| 4 | +#ifndef _WIN32 |
| 5 | + #define MM_API __attribute__((visibility("default"))) |
| 6 | +#else |
| 7 | + #define MM_API __attribute__((dllexport)) |
| 8 | +#endif |
| 9 | + |
| 10 | +#include "midimonster.h" |
| 11 | +#include "core/core.h" |
| 12 | +#include "core/config.h" |
| 13 | + |
| 14 | +/* |
| 15 | + * TODO |
| 16 | + * * disable menu items (load, start, stop) when appropriate |
| 17 | + * * ringbuffer for log entries |
| 18 | + */ |
| 19 | + |
| 20 | +static GtkTreeView* list_view = NULL; |
| 21 | +static GtkWidget* window = NULL; |
| 22 | + |
| 23 | +enum { |
| 24 | + UI_NONE_ID = 0, |
| 25 | + UI_MENU_EXIT, |
| 26 | + UI_MENU_LOAD, |
| 27 | + UI_MENU_START, |
| 28 | + UI_MENU_STOP, |
| 29 | + UI_MENU_ABOUT, |
| 30 | + UI_MENU_HOMEPAGE, |
| 31 | + UI_SENTINEL_ID |
| 32 | +}; |
| 33 | + |
| 34 | +static void ui_listview_push(char* module, char* message){ |
| 35 | + GtkTreeIter iter; |
| 36 | + GtkListStore* list_store = GTK_LIST_STORE(gtk_tree_view_get_model(list_view)); |
| 37 | + gtk_list_store_append(list_store, &iter); |
| 38 | + gtk_list_store_set(list_store, &iter, 0, module, 1, message, -1); |
| 39 | + //return gtk_tree_model_iter_n_children(GTK_TREE_MODEL(list_store),NULL) - 1; |
| 40 | +} |
| 41 | + |
| 42 | +MM_API int log_printf(int level, char* module, char* fmt, ...){ |
| 43 | + int rv = 0; |
| 44 | + va_list args; |
| 45 | + va_start(args, fmt); |
| 46 | + fprintf(stderr, "%s%s\t", level ? "debug/" : "", module); |
| 47 | + rv = vfprintf(stderr, fmt, args); |
| 48 | + va_end(args); |
| 49 | + return rv; |
| 50 | +} |
| 51 | + |
| 52 | +static void ui_filechooser(){ |
| 53 | + GtkFileChooserAction action = GTK_FILE_CHOOSER_ACTION_OPEN; |
| 54 | + gint res; |
| 55 | + |
| 56 | + GtkWidget* dialog = gtk_file_chooser_dialog_new("Load configuration", GTK_WINDOW(window), action, "_Cancel", GTK_RESPONSE_CANCEL, "_Open", GTK_RESPONSE_ACCEPT, NULL); |
| 57 | + res = gtk_dialog_run(GTK_DIALOG(dialog)); |
| 58 | + if(res == GTK_RESPONSE_ACCEPT){ |
| 59 | + char* filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)); |
| 60 | + ui_listview_push("ui", filename); |
| 61 | + g_free(filename); |
| 62 | + } |
| 63 | + |
| 64 | + gtk_widget_destroy(dialog); |
| 65 | +} |
| 66 | + |
| 67 | +static gboolean ui_menu_handler(GtkWidget* widget, GdkEvent* raw_event, gpointer data){ |
| 68 | + GdkEventButton* event = (GdkEventButton*) raw_event; |
| 69 | + if(event->type != GDK_BUTTON_PRESS){ |
| 70 | + return FALSE; |
| 71 | + } |
| 72 | + |
| 73 | + switch((size_t) data){ |
| 74 | + case UI_MENU_EXIT: |
| 75 | + gtk_main_quit(); |
| 76 | + break; |
| 77 | + case UI_MENU_START: |
| 78 | + ui_listview_push("ui", "Starting midimonster core"); |
| 79 | + break; |
| 80 | + case UI_MENU_LOAD: |
| 81 | + ui_filechooser(); |
| 82 | + break; |
| 83 | + case UI_MENU_STOP: |
| 84 | + ui_listview_push("ui", "Stopping midimonster core"); |
| 85 | + break; |
| 86 | + case UI_MENU_HOMEPAGE: |
| 87 | + //gtk_show_uri(NULL, "https://midimonster.net/", event->time, NULL); |
| 88 | + break; |
| 89 | + default: |
| 90 | + break; |
| 91 | + } |
| 92 | + return TRUE; |
| 93 | +} |
| 94 | + |
| 95 | +static void ui_menu_item(GtkWidget* menu, char* title, size_t identifier, void* callback){ |
| 96 | + GtkWidget* item = gtk_menu_item_new_with_label(title); |
| 97 | + gtk_menu_shell_append(GTK_MENU_SHELL(menu), item); |
| 98 | + //g_signal_connect(item, "activate", G_CALLBACK(callback), (gpointer) identifier); |
| 99 | + g_signal_connect(item, "event", G_CALLBACK(callback), (gpointer) identifier); |
| 100 | + gtk_widget_show(item); |
| 101 | +} |
| 102 | + |
| 103 | +static void ui_menu_submenu(GtkWidget* menu, char* title, GtkWidget* submenu){ |
| 104 | + GtkWidget* item = gtk_menu_item_new_with_label(title); |
| 105 | + gtk_menu_shell_append(GTK_MENU_SHELL(menu), item); |
| 106 | + gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu); |
| 107 | + gtk_widget_show(item); |
| 108 | +} |
| 109 | + |
| 110 | +static void ui_rootmenu(GtkWidget* menu_bar){ |
| 111 | + GtkWidget* file_menu = gtk_menu_new(); |
| 112 | + GtkWidget* translation_menu = gtk_menu_new(); |
| 113 | + GtkWidget* help_menu = gtk_menu_new(); |
| 114 | + |
| 115 | + ui_menu_item(file_menu, "Load configuration", UI_MENU_LOAD, ui_menu_handler); |
| 116 | + ui_menu_item(file_menu, "Exit", UI_MENU_EXIT, ui_menu_handler); |
| 117 | + |
| 118 | + ui_menu_item(translation_menu, "Start", UI_MENU_START, ui_menu_handler); |
| 119 | + ui_menu_item(translation_menu, "Stop", UI_MENU_STOP, ui_menu_handler); |
| 120 | + |
| 121 | + ui_menu_item(help_menu, "About", UI_MENU_ABOUT, ui_menu_handler); |
| 122 | + ui_menu_item(help_menu, "Open homepage", UI_MENU_HOMEPAGE, ui_menu_handler); |
| 123 | + |
| 124 | + ui_menu_submenu(menu_bar, "File", file_menu); |
| 125 | + ui_menu_submenu(menu_bar, "Translation", translation_menu); |
| 126 | + ui_menu_submenu(menu_bar, "Help", help_menu); |
| 127 | +} |
| 128 | + |
| 129 | +static GtkTreeViewColumn* ui_list_column(GtkTreeView* listview, char* name, size_t identifier){ |
| 130 | + GtkTreeViewColumn* column = gtk_tree_view_column_new_with_attributes(name, gtk_cell_renderer_text_new(), "text", identifier, NULL); |
| 131 | + gtk_tree_view_append_column(GTK_TREE_VIEW(listview), column); |
| 132 | + gtk_tree_view_column_set_resizable(column, TRUE); |
| 133 | + return column; |
| 134 | +} |
| 135 | + |
| 136 | +int main(int argc, char** argv){ |
| 137 | + GtkWidget* menu_bar, *scroller, *vbox; |
| 138 | + |
| 139 | + gtk_init(&argc, &argv); |
| 140 | + window = gtk_window_new(GTK_WINDOW_TOPLEVEL); |
| 141 | + gtk_widget_set_size_request(GTK_WIDGET(window), 400, 200); |
| 142 | + gtk_window_set_title(GTK_WINDOW(window), MIDIMONSTER_VERSION); |
| 143 | + g_signal_connect(window, "delete-event", G_CALLBACK(gtk_main_quit), NULL); |
| 144 | + //gtk_container_set_border_width(GTK_CONTAINER(window), 10); |
| 145 | + |
| 146 | + menu_bar = gtk_menu_bar_new(); |
| 147 | + ui_rootmenu(menu_bar); |
| 148 | + |
| 149 | + #if GTK_MAJOR_VERSION >= 3 |
| 150 | + vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0); |
| 151 | + #else |
| 152 | + vbox = gtk_vbox_new(FALSE, 0); |
| 153 | + #endif |
| 154 | + gtk_box_pack_start(GTK_BOX(vbox), menu_bar, FALSE, FALSE, 2); |
| 155 | + |
| 156 | + GtkListStore *store = gtk_list_store_new(2, G_TYPE_STRING, G_TYPE_STRING, -1); |
| 157 | + list_view = GTK_TREE_VIEW(gtk_tree_view_new_with_model(GTK_TREE_MODEL(store))); |
| 158 | + g_object_unref(store); |
| 159 | + gtk_tree_view_set_reorderable(list_view, FALSE); |
| 160 | + gtk_tree_selection_set_mode(gtk_tree_view_get_selection(GTK_TREE_VIEW(list_view)), GTK_SELECTION_NONE); |
| 161 | + |
| 162 | + ui_list_column(list_view, "Module", 0); |
| 163 | + ui_list_column(list_view, "Message", 1); |
| 164 | + |
| 165 | + scroller = gtk_scrolled_window_new(NULL, NULL); |
| 166 | + gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroller), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); |
| 167 | + gtk_container_add(GTK_CONTAINER(scroller), GTK_WIDGET(list_view)); |
| 168 | + gtk_box_pack_end(GTK_BOX(vbox), GTK_WIDGET(scroller), TRUE, TRUE, 2); |
| 169 | + |
| 170 | + gtk_container_add(GTK_CONTAINER(window), vbox); |
| 171 | + gtk_widget_show_all(window); |
| 172 | + gtk_main(); |
| 173 | + return 0; |
| 174 | +} |
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