Adding upstream version 3.2.2.upstream/3.2.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 106 insertions, 0 deletions

diff --git a/ColorsPanel.c b/ColorsPanel.c
new file mode 100644
index 0000000..5900884
--- /dev/null
+++ b/ColorsPanel.c
@@ -0,0 +1,106 @@
+/*
+htop - ColorsPanel.c
+(C) 2004-2011 Hisham H. Muhammad
+Released under the GNU GPLv2+, see the COPYING file
+in the source distribution for its full text.
+*/
+
+#include "ColorsPanel.h"
+
+#include <assert.h>
+#include <stdbool.h>
+#include <stdlib.h>
+
+#include "CRT.h"
+#include "FunctionBar.h"
+#include "Macros.h"
+#include "Object.h"
+#include "OptionItem.h"
+#include "ProvideCurses.h"
+
+
+// TO ADD A NEW SCHEME:
+// * Increment the size of bool check in ColorsPanel.h
+// * Add the entry in the ColorSchemeNames array below in the file
+// * Add a define in CRT.h that matches the order of the array
+// * Add the colors in CRT_setColors
+
+
+static const char* const ColorsFunctions[] = {"      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "Done  ", NULL};
+
+static const char* const ColorSchemeNames[] = {
+   "Default",
+   "Monochromatic",
+   "Black on White",
+   "Light Terminal",
+   "MC",
+   "Black Night",
+   "Broken Gray",
+   NULL
+};
+
+static void ColorsPanel_delete(Object* object) {
+   Panel* super = (Panel*) object;
+   ColorsPanel* this = (ColorsPanel*) object;
+   Panel_done(super);
+   free(this);
+}
+
+static HandlerResult ColorsPanel_eventHandler(Panel* super, int ch) {
+   ColorsPanel* this = (ColorsPanel*) super;
+
+   HandlerResult result = IGNORED;
+   int mark;
+
+   switch (ch) {
+   case 0x0a:
+   case 0x0d:
+   case KEY_ENTER:
+   case KEY_MOUSE:
+   case KEY_RECLICK:
+   case ' ':
+      mark = Panel_getSelectedIndex(super);
+      assert(mark >= 0);
+      assert(mark < LAST_COLORSCHEME);
+      for (int i = 0; ColorSchemeNames[i] != NULL; i++)
+         CheckItem_set((CheckItem*)Panel_get(super, i), false);
+      CheckItem_set((CheckItem*)Panel_get(super, mark), true);
+
+      this->settings->colorScheme = mark;
+      this->settings->changed = true;
+      this->settings->lastUpdate++;
+
+      CRT_setColors(mark);
+      clear();
+
+      result = HANDLED | REDRAW;
+   }
+
+   return result;
+}
+
+const PanelClass ColorsPanel_class = {
+   .super = {
+      .extends = Class(Panel),
+      .delete = ColorsPanel_delete
+   },
+   .eventHandler = ColorsPanel_eventHandler
+};
+
+ColorsPanel* ColorsPanel_new(Settings* settings) {
+   ColorsPanel* this = AllocThis(ColorsPanel);
+   Panel* super = (Panel*) this;
+   FunctionBar* fuBar = FunctionBar_new(ColorsFunctions, NULL, NULL);
+   Panel_init(super, 1, 1, 1, 1, Class(CheckItem), true, fuBar);
+
+   this->settings = settings;
+
+   assert(ARRAYSIZE(ColorSchemeNames) == LAST_COLORSCHEME + 1);
+
+   Panel_setHeader(super, "Colors");
+   for (int i = 0; ColorSchemeNames[i] != NULL; i++) {
+      Panel_add(super, (Object*) CheckItem_newByVal(ColorSchemeNames[i], false));
+   }
+   CheckItem_set((CheckItem*)Panel_get(super, settings->colorScheme), true);
+   return this;
+}